CN209793008U - positioner for welding workstation - Google Patents
positioner for welding workstation Download PDFInfo
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- CN209793008U CN209793008U CN201920575017.8U CN201920575017U CN209793008U CN 209793008 U CN209793008 U CN 209793008U CN 201920575017 U CN201920575017 U CN 201920575017U CN 209793008 U CN209793008 U CN 209793008U
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Abstract
The utility model discloses a positioner for a welding workstation, which comprises a positioner base, support legs connected to the positioner base, an installation beam rotatably erected between the two support legs and a driving device arranged on one of the support legs and used for driving the installation beam to rotate; the utility model discloses to treat that the welding product is fixed in on the installation crossbeam, thereby rotate through drive arrangement drive installation crossbeam and drive product conversion position, cooperation welding robot or manual work can carry out the omnidirectional welding operation to the product, through the machine of shifting to product conversion position, its location is accurate, on the product stability is fixed in anchor clamps, welding quality is good, welding efficiency is high to intensity of labour and human cost have been reduced.
Description
Technical Field
the utility model belongs to the technical field of the machine-building, a positioner for weldment work station is related to.
Background
The existing general-purpose machine processing welding method mainly adopts manual welding, the manual welding quality is unstable, and the production efficiency is low; the labor cost of manual welding is high, and for large-scale products, when different directions are welded, the directions of the products need to be adjusted manually, so that the labor intensity is high, and the working efficiency is low;
Therefore, the positioner for the welding workstation is needed, a product to be welded can be installed on the positioner, the positioner drives the product to change directions, manual work or a welding robot can weld the product in all directions conveniently, the labor intensity is low, and the product is stable and high in positioning precision when the product changes the directions.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a positioner for weldment work station can install the product that takes the welded on this positioner and drive the product conversion position through the positioner, and the welding in each position is carried out to the product to the manual work of being convenient for or welding robot, and at the bottom of its intensity of labour, product stability and positioning accuracy are high when product conversion position.
The utility model discloses a positioner for weldment work station, including the positioner base, connect landing leg, the rotatable installation crossbeam of erectting between two landing legs on the positioner base and install and be used for driving installation crossbeam pivoted drive arrangement on one of them landing leg.
Furthermore, the two ends of the cross beam are detachably mounted on the rotating plate, and the rotating plate is rotatably mounted on the supporting legs in a matched manner and is driven to rotate by the driving device.
Furthermore, the mounting beam is fixedly connected with a mounting cushion block, and the mounting cushion block is provided with a plurality of mounting holes used for being mounted in a matched manner with the clamp.
Furthermore, the supporting legs are covered with dust covers, and the driving device is packaged in the dust covers.
Furthermore, the bottom of the positioner base is fixedly connected with a plurality of main supporting legs which are used for supporting the positioner base and making the positioner base overhead, the bottom of the positioner base is connected with a plurality of auxiliary supporting legs, and the heights of the auxiliary supporting legs are adjustable.
furthermore, a plurality of bosses are arranged on the upper end surface of the positioner base.
furthermore, rotating shafts are installed on the two supporting legs in a rotating fit mode, the two rotating shafts are in transmission fit with the two rotating plates respectively, and one rotating shaft is driven to rotate through a driving device.
Furthermore, a supporting platform is detachably connected to the rotating plate, the supporting platform is provided with a horizontal mounting surface, and the horizontal mounting surface is fixedly connected with the bottom of the mounting cross beam.
furthermore, lifting rings are connected to the positioner base, the supporting legs or the dust cover.
The utility model has the advantages that:
The utility model discloses to treat that welded product is fixed in on the installation crossbeam, thereby drive the installation crossbeam through drive arrangement drive and rotate and drive product conversion position, cooperation welding robot or manual work can carry out omnidirectional welding operation to the product, through the machine of shifting to product conversion position, its location is accurate, and the product is stably fixed in on the machine of shifting, and welding quality is good, and welding efficiency is high to intensity of labour and human cost have been reduced;
the utility model discloses the installation crossbeam can be dismantled and connect on the rotor plate, and the installation crossbeam can be according to the position of different product options installation on the rotor plate or through changing the installation crossbeam of different specifications in order to adjust the axis position of product, makes the axis of product and the axis of rotation of rotor plate be close to or coincide, and this structure makes the product reduce its radial swing range in the rotation process, has improved the stability of product;
drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a positioner;
FIG. 3 is a schematic side view of the positioner;
FIG. 4 is a perspective view of the assembly of the fixture and the product;
FIG. 5 is a side view of the clamp;
FIG. 6 is a schematic top view of the fixture;
Detailed Description
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of a three-dimensional structure of a positioner; FIG. 3 is a schematic side view of the positioner; FIG. 4 is a perspective view of the assembly of the fixture and the product; FIG. 5 is a side view of the clamp; FIG. 6 is a schematic top view of the fixture;
The clamp is suitable for frame products, and as shown in a combined figure 4, the product 23 comprises two inverted U-shaped frames 23a positioned on the left side and the right side, and three groups of cross beams connected to the two U-shaped frames are respectively a bottom cross beam 23b, a middle cross beam 23c and a top cross beam 23d, each group of cross beams comprises two cross beams which are symmetrical front and back, wherein the bottom cross beam is respectively connected with openings at the bottoms of the two U-shaped frames so that the two U-shaped frames form a closed integral structure, the middle cross beam is connected to the side parts of the two U-shaped frames, the top cross beam is connected to the tops of the two U-shaped frames, a side cross beam 23e connected between the vertical beams of the two U-shaped frames is arranged on the left U-shaped frame;
as shown in the figure: the general machine frame assembly for the welding workstation comprises a position changer and a clamp arranged on the position changer, wherein the position changer comprises a position changer base 12, supporting legs 13 connected to the position changer base 12, an installation cross beam 14 which is rotatably erected between the two supporting legs and used for fixing the clamp, and a driving device 15 which is arranged on one of the supporting legs and used for driving the installation cross beam to rotate, and the clamp is fixed on the installation cross beam; as shown in FIG. 1, the positioner cooperates with the welding robot 24 to use in this embodiment, two positioners are disposed on two sides of the welding robot, each positioner is provided with a clamp to drive a corresponding product to change directions, a mechanical arm of the welding robot drives a welding gun to perform welding operation on the product on the clamp, the welding robot cooperates with the welding machine 25, a control cabinet 26, a three-phase isolation transformer 27 and a gas cylinder 28 to use, the cooperation between each part is the prior art, details are not repeated, the mechanical arm of the welding robot can perform direction conversion in various directions, so that universal adjustment can be realized, the product can be rotated by the direction conversion of the welding robot and the positioner to realize welding operation on all-directional products, the structure is particularly suitable for a structure with complicated products, the mechanical arm and a product beam of the welding robot can be avoided by the direction conversion of the product, The longitudinal beams are interfered, so that the welding difficulty is reduced; the positioner base is a rectangular frame structure formed by sequentially welding a plurality of sectional materials 24, a connecting plate 25 is fixedly connected to the upper end face of the frame structure, the sectional materials are hollow rectangular sections, the overall strength and torsional rigidity of the positioner base are improved through the combination of the sectional materials and the connecting plate, and meanwhile, the weight reduction effect is achieved; the fixture is fixed on the mounting cross beam, the mounting cross beam and the fixture are driven to rotate through the driving device so as to drive the product to change the direction, the product can be subjected to all-dimensional welding operation by matching with an mechanical arm of the welding robot, the product is changed in direction through the positioner, the positioning is accurate, the product is stably fixed on the fixture, the welding quality is good, the welding efficiency is high, and the labor intensity and the labor cost are reduced; certainly, the positioner can be matched with manual work to perform welding operation, which is not described in detail; the specific structural form of the clamp is adapted to the corresponding product structure, which is not described in detail; certainly, the positioner base 12 may also be a support structure, and the driving device 15 may be a motor, a fuel engine, or a gas engine, and the like, in this embodiment, the motor is preferred, and the motor is matched with a frequency converter or a servo electric matching encoder to realize accurate control of the rotation angle of the motor, which is not described in detail;
In this embodiment, two ends of the mounting beam are detachably mounted on a rotating plate 16, and the rotating plate is rotatably mounted on the supporting legs in a matching manner and is driven to rotate by a driving device; the rotation axis of the rotating plate is coincident or approximately coincident with the central axis of a product, the mounting cross beam is detachably connected to the rotating plate, the mounting cross beam can be used for selecting the position on the rotating plate according to different products or adjusting the central axis position of the product by replacing mounting cross beams with different specifications, so that the central axis of the product is close to or coincident with the rotation axis of the rotating plate, the radial swing amplitude of the product is reduced in the rotation process of the product by the structure, the stability of the product is improved, and the positioning difficulty of a welding robot and the product is reduced; the rotating plates can be provided with mounting holes, one of the mounting holes on one rotating plate is in transmission fit with the output shaft of the motor through a spline, the other mounting hole is in transmission fit with the rotating shaft through a spline, the rotating shaft is rotatably fitted on the supporting legs, and the fitting form of the rotating plate and the supporting legs can adopt various forms, which is not described in detail;
In the embodiment, the mounting beam is fixedly connected with a mounting cushion block 17, and a plurality of mounting holes which are matched with each other are formed in the mounting cushion block and the bottom plate 1; the mounting cushion block can be a one-piece structure with longer length along the length direction of the mounting cross beam or a multi-block structure with shorter length and arranged separately along the length direction of the mounting cross beam, in the embodiment, the mounting cushion block is provided with three blocks, the three mounting cushion blocks are arranged side by side along the length direction of the mounting cross beam, each mounting cushion block is provided with two rows of mounting holes arranged along the width direction of the mounting cross beam, two rows of matching mounting holes are also arranged on the bottom plate of the clamp, the clamp is detachably connected to the mounting cushion block by penetrating bolts into the corresponding mounting holes, the mounting cushion block is welded on the mounting cross beam, the assembly precision of the clamp can be controlled by controlling the precision of the mounting surface of the mounting cushion block, the precision requirement of the mounting cross beam is reduced, the central axis of a product can be correspondingly adjusted by controlling the thickness of the mounting cushion block, and the application range, different products can be adapted; the mounting hole still can set up multiseriate, but wherein the mounting hole dislocation fit on installation cushion and the bottom plate 1 to adjust the mounted position of anchor clamps in the machine left and right sides direction, the distance between each row of mounting hole is the smaller the more high the regulation precision, and concrete row is apart from confirming according to the in-service use condition, specifically does not giving unnecessary details.
In this embodiment, the leg is covered with a dust cover 18, and the driving device 15 is enclosed in the dust cover; as shown in fig. 2 and 3, the driving device is fixedly arranged on the outer side of the supporting leg, the edge of the dust cover is turned outwards to form a connecting edge, and the connecting edge is connected with the supporting leg through a bolt; the dust cover covers the outer side of the supporting leg to encapsulate the driving device in the dust cover, and meanwhile, parts such as the coupler and the bearing are encapsulated in the enclosed space, the dust cover has a dust prevention effect and also has a welding slag prevention function, so that dust and splashed welding slag are effectively prevented from contacting with the internal parts, the internal parts are well protected, the service life of each part is prolonged, the specific shape of the dust cover is matched with that of the supporting leg, and the dust cover is preferably a metal cover body, which is not described in detail;
In the embodiment, the bottom of the positioner base 12 is fixedly connected with a plurality of main supporting legs 19 for supporting and making the positioner base overhead, and the bottom of the positioner base 12 is connected with a plurality of auxiliary supporting legs 20 which are adjustable in height; as shown in fig. 2 and 3, four main supporting legs are respectively arranged at four corners of the positioner base, each main supporting leg is of an angle steel structure, a vertical plate of each main supporting leg is fixedly connected to the side of the positioner base 12 through a bolt, a transverse plate of each main supporting leg is attached to the bottom surface to form a support, reinforcing ribs can be arranged between the transverse plate and the vertical plate of each main supporting leg, the overall strength and the torsional rigidity of each main supporting leg are improved through the reinforcing ribs, the support stability of the main supporting legs is improved, the positioner base is arranged in an overhead manner through the main supporting legs, moisture and humidity can be prevented, the bottom of the positioner base is guaranteed to be clean and prevented from rusting, three or more main supporting legs can be arranged, and at least three main supporting legs are ensured and are not located on the same straight line; the auxiliary supporting legs comprise screws and supporting seats, the screws are in threaded connection with the bottom of the positioner base, the supporting seats are connected to the bottom of the screws, the heights of the auxiliary supporting legs can be adjusted by rotating the screws, the heights of the auxiliary supporting legs can be adjusted to adapt to uneven bottom surfaces, the levelness of the positioner base is guaranteed, and the mounting accuracy of the general-purpose machine frame is improved;
in this embodiment, a plurality of bosses 21 are arranged on the upper end surface of the positioner base 12; the boss structure can be a boss structure formed by upward and convex upper end surfaces of the positioner base 12, or a convex structure formed between adjacent sunken areas due to downward sinking of partial areas of the upper end surfaces of the positioner base 12, and the boss structure can be a circular, oval or rectangular structure or other special-shaped structures; the structure is convenient for storing welding slag, when the welding slag falls on the positioner base 12, the splashing of the welding slag is limited through the bosses and the subsidence areas among the bosses, the welding slag is prevented from splashing to the outer side of the general machine frame to pollute the working environment, the heights of the bosses are set to be lower for cleaning the positioner base 12, the specific heights are adjusted according to specific use working conditions, and details are omitted;
In this embodiment, the two support legs 13 are provided with rotating shafts in a rotating fit manner, the two rotating shafts are respectively in a transmission fit with the two rotating plates, and one of the rotating shafts is driven to rotate by a driving device; in order to improve the rotation fluency of the rotating shaft, a bearing seat is mounted on the supporting leg, a bearing is arranged in the bearing seat, the rotating shaft is in running fit with the bearing seat through the bearing, a speed reducer 29 can be arranged between the rotating shaft and the driving device 15 to achieve the effects of reducing speed and increasing torque, the rotating plate can be fixed at the end part of the rotating shaft through a bolt to enable the rotating shaft and the rotating plate to form transmission fit, or an internal spline blind hole is formed in the rotating plate, the end part of the rotating shaft is of an external spline structure, the rotating shaft and the rotating plate are in transmission fit through a spline, the assembling form of the rotating shaft and the rotating plate; the rotating plate can be well supported through the rotating shaft, the rotating stability of the rotating plate is improved, and the rotating shaft is convenient to be in transmission fit connection with an output shaft of the driving device;
in this embodiment, the rotating plate is detachably connected with a supporting platform 30, the supporting platform has a horizontal mounting surface, and the horizontal mounting surface is fixedly connected with the bottom of the mounting beam; as shown in fig. 3, the supporting platform is a right-angled structure, the vertical side of the supporting platform is detachably connected to the rotating plate through bolts, the horizontal side of the supporting platform is welded at the bottom of the mounting beam, the mounting beam and the supporting platform are connected into a whole, so that the mounting beam and the supporting platform can be integrally detached, the mounting beam and the supporting platform can be made into standard parts, each standard part is matched with a corresponding clamp and a corresponding product for use, and different products can be adapted by replacing the mounting beam so as to ensure that the central axis of the product coincides with or approximately coincides with the rotation axis of the rotating plate;
in this embodiment, the positioner base 12, the support legs or the dust cover are connected with lifting rings 22; the hoisting ring is convenient for hoisting and transporting of the positioner, can be arranged to be of a circular structure, an elliptical ring structure or other special-shaped ring structures, and is not described in detail;
In the embodiment, the clamp comprises a bottom plate 1, a limiting plate I2 fixed on the bottom plate and used for abutting against one of the left side and the right side of a product, a limiting plate II 3 fixed on the bottom plate and used for abutting against one of the front side and the rear side of the product, a lateral clamping device I fixed on the bottom plate and used for applying lateral pressing force to one of the left side and the right side of the product, a lateral clamping device II fixed on the bottom plate and used for applying lateral pressing force to one of the front side and the rear side of the product, and a vertical clamping device fixed on the bottom plate and used for applying downward pressing, the limiting plate I2 and the lateral clamping device I are respectively arranged at the left side and the right side, wherein the lateral clamping device I is used for applying lateral pressing force in the left-right direction to the product to enable the other side of the product to be abutted against the limiting plate I, the limiting plate II and the lateral clamping devices II are respectively arranged on the front side and the rear side, wherein the lateral clamping devices II are used for applying a front-rear lateral pressing force to the product to enable the other side of the product to be abutted against the limiting plate II; the lateral clamping device I and the limiting plate I clamp a product left and right, the lateral clamping device II and the limiting plate II are used for clamping the product front and back, the limiting plate I and the limiting plate II are used for positioning the product left and right and front and back to improve the assembly precision of the product and the clamp, the vertical clamping device applies vertical pressing force to vertically clamp the product between the bottom plate and the vertical clamping device, the positioning of the product left and right, front and back and up and down can be realized through the structure, the positioning precision of the clamp on the product is high, the clamping is reliable, the clamping stability is good, the use condition of the clamp rotation can be adapted, the lateral clamping device and the vertical clamping device can realize the pressing force through a hydraulic cylinder and also can realize the pressing force through a spring, the description is omitted, and the lateral clamping device and the vertical clamping device can be provided with a plurality of devices to, the specific number and position of the settings can be adjusted according to the structural form of the product, which is not described in detail;
In this embodiment, the fixture further comprises a supporting block 4 fixed on the bottom plate and used for being supported below the product beam, and a limiting groove which has the same direction as the product beam and is used for accommodating the product beam is arranged on the upper end surface of the supporting block 4; as shown in fig. 4, the supporting block is provided with two top beams 23d which are respectively supported at the bottoms of the products, the top beams 23d are located in the limiting grooves, two side walls of the limiting grooves can be in contact with two sides of the top beams 23d to prevent the top beams from swinging in the width direction of the limiting grooves, or a certain gap is formed between the two side walls of the limiting grooves and two sides of the top beams to limit the swinging amplitude of the top beams in the width direction of the limiting grooves, so that the swinging of the products is limited by the structure, and the clamping stability of the products is improved; for cooperating this supporting shoe to use, be provided with vertical clamping device directly over the supporting shoe, vertical clamping device forms upper and lower clamping structure with the supporting shoe to the top crossbeam of product, the centre gripping stability of product in upper and lower direction has been improved, supporting shoe 4 still can form the location to the top crossbeam of product, in order to improve the centre gripping precision of product in vertical direction, supporting shoe and vertical clamping device form the support to the product upper and lower direction, can prevent the product deformation that leads to because the internal stress when welding, the welding quality of product has been improved.
In this embodiment, the clamp further comprises a lateral clamping device III fixed on the bottom plate and abutting against the inner side of the product longitudinal beam in the front-rear direction; the lateral clamping device is arranged on the right side of the product and supports against the vertical beam on the right side of the product, the lateral clamping device III, the limiting plate II 3 and the lateral clamping device II form clamping on the front and back inner side and the outer side of the product, the stability of clamping the product can be improved, reliable supporting force is provided for the product, the product deformation caused by internal stress during welding can be prevented, and the welding quality of the product is improved.
In this embodiment, the fixture further comprises a plurality of groups of detection assemblies fixed on the bottom plate, each detection assembly comprises a detection column 4 extending transversely, and the outer circle of each detection column is used for being attached to the lower part of a cross beam of a product; the detection column is convenient for observing the installation accuracy of the product, the installation accuracy of the product is judged by judging the distance between the detection column and the product beam or judging the pressure of the product beam pressing on the detection column, the detection column can be horizontally and slidably arranged on the bottom plate for convenient detection, the pressure pressing on the detection column is judged by pulling the detection column outwards, or a pressure sensor can be arranged on the detection column for accurately detecting the pressure on the detection column, which is not specifically described;
in this embodiment, the lateral clamping device i and the lateral clamping device ii have the same structure, the lateral clamping device i includes a quick clamp 5 fixed on the bottom plate and a clamping device connected to the output end of the quick clamp, the clamping device includes at least two structural forms, that is, a clamping plate 6 and a clamping block 7, the outer side plane of the clamping plate is used for abutting against the side of the product, the outer side of the clamping block is provided with a clamping groove having the same direction as the product beam, and the clamping groove is used for laterally clamping the product beam; as shown in the figure, the rapid clamp comprises a handle rotationally matched on the support seat 11, a middle connecting rod rotationally matched with the middle of the handle and an output shaft rotationally matched with the middle connecting rod, the output shaft can be axially slidably arranged on the support seat, wherein the handle, the middle connecting rod, the output shaft and the support seat form a crank-slider structure, the output shaft is driven to axially slide through the rotation of the handle to be pressed on a product, and the rapid clamp is a standard component and is not specifically described in detail; as shown in fig. 6, the left side and the rear side of the product are respectively provided with a lateral clamping device with two clamping plate structures, the left side and the rear side of the product are respectively provided with a lateral clamping device with a clamping block structure, wherein the clamping block on each side is positioned between the two clamping plates, the structure can provide uniform lateral pressing force for the product through the clamping plates, and can also form lateral clamping for a cross beam of the product through the clamping block 7, the clamping blocks can support and position the cross beam of the product in the vertical direction while providing lateral pressing force for the product, the structure improves the reliability of clamping, improves the positioning precision of the product, and meanwhile, the clamping blocks can effectively support the product in the vertical direction, thereby improving the stability of the product.
in the embodiment, the vertical clamping device and the lateral clamping device III are the same in structure, and the vertical clamping device comprises a quick clamp fixed on the bottom plate and a columnar limiting block 8 connected to the output end of the quick clamp and used for abutting against a product; the columnar limiting blocks are used as pressing blocks, can be of cylindrical structures or round table-shaped structures, elastic rubber heads can be adopted as the columnar limiting blocks, the surfaces of products can be prevented from being damaged due to rigid contact of the columnar limiting blocks and the products, the columnar limiting blocks of the lateral clamping device III are pressed on the inner side of a right vertical beam of the products through the driving of the rapid clamp, a plurality of groups of vertical clamping devices can be arranged, the columnar limiting blocks are vertically and downwards pressed on a top beam and a bottom beam of the products through the rapid clamp, the sliding directions of the output ends of the rapid clamp of the vertical clamping device and the lateral clamping device III are different, namely the positions and the directions of the columnar limiting blocks of the vertical clamping device and the columnar limiting blocks of the lateral clamping device III, which are pressed on the products, are different, and the installation form of the rapid clamp can be, the details are omitted, the product is conveniently clamped manually through the quick clamp, and the operation is convenient;
In this embodiment, the detection assemblies comprise two groups, wherein the two groups of detection assemblies are provided with beams which are used for respectively detecting the front side and the rear side of a product in a front-back manner, and each group at least comprises two detection assemblies which are arranged in a left-right manner; the detection assemblies in each group are arranged in a bilateral symmetry mode, two points of the top cross beam or the middle cross beam are detected through the detection assemblies, whether the product inclines laterally or not is judged through detection of the two points, and the structure improves detection precision.
in the embodiment, an anti-rotation block 9 is arranged between the quick clamp 5 and the clamping device in the lateral clamping device I and the lateral clamping device II, the anti-rotation block is fixed on the bottom plate, at least one guide hole is formed in the anti-rotation block, a guide shaft 10 can axially slide in the guide hole, and the outer end part of the guide shaft is connected to the clamping device; prevent changeing piece fixed connection on supporting seat 11 in this implementation, make through the supporting seat and prevent changeing piece fixed connection on the bottom plate, the rotation of output shaft combined action restriction rapid clamp output shaft through guiding axle and rapid clamp, thereby restriction grip block 6 and grip block 7's rotation, grip block 6 and grip block 7 centre gripping effect and supporting effect have been improved, this structure can guarantee that grip block 6 and grip block 7 provide even clamping-force for the product, can prevent the slope that the product atress inequality leads to, the centre gripping precision of product has been improved, of course, guiding hole and guiding axle can set up a plurality ofly, preferably set up two guiding holes and guiding axle in this embodiment, two guiding axles are located the left and right sides of rapid clamp's output shaft, stability when grip block 6 and grip block 7 removed has been improved through two guiding axles.
In the embodiment, the front side and the rear side of the bottom plate are provided with lateral clamping devices II in the form of clamping block structures, and the lateral clamping devices II arranged in the front and the rear direction clamp the cross beams on two sides of the product in the front and the rear direction of the product relatively; as shown in fig. 6, the front side and the rear side of the product are respectively provided with a clamping block 7, the clamping blocks are laterally clamped on the middle cross beams positioned on the front side and the rear side of the product, the product is vertically supported while being clamped in the front-back direction, the clamping stability of the product is improved, and meanwhile, the deformation of the product caused by welding internal stress can be prevented through supporting force, and the welding quality is improved.
In the embodiment, the limiting plate I2, the limiting plate II 3, the lateral clamping device I, the lateral clamping device II, the vertical clamping device, the lateral clamping device III and the detection column are all fixedly connected to the corresponding supporting seats 11; the supporting seat is of a right-angle structure, one right-angle side of the supporting seat is fixedly connected to the bottom plate through bolts, the other right-angle side of the supporting seat is vertically connected with the corresponding parts and parts, the supporting seat with different heights can be matched with the mounting heights of the parts, standardization of the parts is facilitated, and the assembly process of the parts of the clamp is simplified.
finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. the utility model provides a positioner for weldment work station which characterized in that: the positioner comprises a positioner base, support legs connected to the positioner base, a mounting cross beam rotatably erected between the two support legs, and a driving device arranged on one of the support legs and used for driving the mounting cross beam to rotate.
2. The welding workstation of claim 1, characterized in that: the two ends of the beam are detachably mounted on the rotating plate, and the rotating plate is rotatably mounted on the supporting legs in a matched manner and is driven to rotate by the driving device.
3. the welding workstation of claim 1, characterized in that: the mounting beam is fixedly connected with a mounting cushion block, and the mounting cushion block is provided with a plurality of mounting holes used for being mounted in a matched mode with the clamp.
4. the welding workstation of claim 1, characterized in that: the supporting legs are covered with dust covers, and the driving device is packaged in the dust covers.
5. the welding workstation of claim 1, characterized in that: the positioner is characterized in that the bottom of the positioner base is fixedly connected with a plurality of main supporting legs for supporting the positioner base and making the positioner base overhead, the bottom of the positioner base is connected with a plurality of auxiliary supporting legs, and the heights of the auxiliary supporting legs are adjustable.
6. The welding workstation of claim 1, characterized in that: a plurality of bosses are arranged on the upper end face of the positioner base.
7. The welding workstation of claim 2, characterized in that: the two supporting legs are rotatably matched with each other and provided with rotating shafts, the two rotating shafts are respectively in transmission fit with the two rotating plates, and one rotating shaft is driven to rotate through a driving device.
8. the welding workstation of claim 2, characterized in that: the rotary plate is detachably connected with a supporting platform, the supporting platform is provided with a horizontal mounting surface, and the horizontal mounting surface is fixedly connected with the bottom of the mounting cross beam.
9. the welding workstation of claim 4, characterized in that: lifting rings are connected to the positioner base, the supporting legs or the dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575017.8U CN209793008U (en) | 2019-04-25 | 2019-04-25 | positioner for welding workstation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575017.8U CN209793008U (en) | 2019-04-25 | 2019-04-25 | positioner for welding workstation |
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| CN209793008U true CN209793008U (en) | 2019-12-17 |
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| CN201920575017.8U Active CN209793008U (en) | 2019-04-25 | 2019-04-25 | positioner for welding workstation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922598A (en) * | 2020-08-12 | 2020-11-13 | 山东管理学院 | Welding tool, welding system and method for frame connecting frame of light truck |
| CN112621081A (en) * | 2020-11-30 | 2021-04-09 | 东风佛吉亚排气控制技术有限公司 | Manual welding tool |
| CN112643331A (en) * | 2020-12-11 | 2021-04-13 | 重庆中安颖立智能科技有限公司 | Application method of intelligent assembling device |
-
2019
- 2019-04-25 CN CN201920575017.8U patent/CN209793008U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922598A (en) * | 2020-08-12 | 2020-11-13 | 山东管理学院 | Welding tool, welding system and method for frame connecting frame of light truck |
| CN112621081A (en) * | 2020-11-30 | 2021-04-09 | 东风佛吉亚排气控制技术有限公司 | Manual welding tool |
| CN112643331A (en) * | 2020-12-11 | 2021-04-13 | 重庆中安颖立智能科技有限公司 | Application method of intelligent assembling device |
| CN112643331B (en) * | 2020-12-11 | 2022-07-01 | 重庆中安颖立智能科技有限公司 | Application method of intelligent assembling device |
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