CN208929532U - Controllable type gas spring welds space arm - Google Patents

Abstract

The utility model discloses controllable type gas springs to weld space arm, which is characterized in that including girder mechanism, minor adjustment beam mechanism, welding wire mechanism；The girder mechanism realizes that horizontal rotation angle is greater than 180 °, and minor adjustment beam mechanism realization horizontal rotation angle can be realized and move up and down close to 180 °；The girder mechanism is fixed on wall stud, and minor adjustment beam mechanism one end is connected with girder mechanism, and the other end is connected with welding wire mechanism；The girder mechanism includes fixed rotating seat, girder, hook；The fixed rotating seat includes floor, and transverse slat reinforces vertical plate；The fixed rotating seat left end is fixed on the wall；The utility model is simple and reasonable, firm, practicability is good.

Description

Controllable type gas spring welds space arm

Technical field

The utility model relates to a kind of welding space arm assemblies, more specifically, it is related to controllable type gas spring welding sky Between arm.

Background technique

With the development in epoch and science and technology, the production equipment of more and more precisions occurs in the modern industrial production process. Production equipment is increasingly advanced, and structure also becomes increasingly complex, and traditional human weld is still essential important processing side Formula has irreplaceable advantage in the structure welding of important complexity.But for those batch productions, structure is opposite Fixed simple mechanical structure, human weld expose the defect that production efficiency is low, and welding precision cannot be guaranteed.Therefore, existing For in production activity, automatic welding is just more and more common.Especially in high-precision production work, generally require more intelligent Robot technology.Absolutely empty arm is one of most common equipment in production industry.Wire-feed motor and cable, tracheae etc. can be installed In space arm, walks in space and be not take up ground.Existing space arm mostly uses Conventional springs tensioning mechanism or pneumatic spring to draw Tight mechanism, in the case where long-time stress, the service life is substantially reduced for such mechanism, and have at any time cause danger can Energy.

Utility model content

The utility model overcomes the deficiencies in the prior art, provides good controllable of simple and reasonable, firm, practicability Formula gas spring welds space arm.

The technical solution of the utility model is as follows:

Controllable type gas spring welds space arm, including girder mechanism, minor adjustment beam mechanism, welding wire mechanism；The girder machine Structure realizes that horizontal rotation angle is greater than 180 °, and minor adjustment beam mechanism realizes that horizontal rotation angle close to 180 °, can be realized simultaneously It moves up and down；The girder mechanism is fixed on wall stud, and minor adjustment beam mechanism one end is connected with girder mechanism, the other end with Welding wire mechanism is connected；The girder mechanism includes fixed rotating seat, girder, hook；The fixed rotating seat includes floor, horizontal Plate reinforces vertical plate；The fixed rotating seat left end is fixed on the wall；The floor, transverse slat, reinforcing vertical plate respectively has two pieces, rib Plate is triangle, and pin hole is provided on the right side of transverse slat, and reinforcement vertical plate is concave shape, and centre is provided with the hole of rectangle；Cloth above and below the transverse slat It sets, two pieces of floors are arranged in the upside of upper cross plate, and lower cross plate downside is reinforced vertical plate and is fixed between lower cross plate；It is described Fixed rotating seat right end is connected by pin shaft with girder；The girder includes connection transverse slat, hook, main body mechanism, connection semicircle Plate；The connection transverse slat has two pieces, arranges up and down, and the left end for connecting transverse slat is provided with pin hole, the pin hole size with fixed rotating seat It is adapted, and on same axis；The main body mechanism is welded to form using two bending parts, and shape is rectangle, middle part hollow out； It there are four the hook is total, is uniformly arranged below main unit mechanism, and on same straight line；The connection semi-circular plate right end is opened There is pin hole, is connect with minor adjustment beam mechanism by hinged mode.

Further, minor adjustment beam mechanism includes balance rotating seat, minor adjustment beam；The balance rotating seat includes hinge Connected components in succession, L shape connecting plate；The articulated connection component includes the first articulated connection block, buckle；Described first hingedly connects Connecing block is rectangle, and left end is provided with through circular hole；There are two the buckles, is separately positioned on the first articulated connection block upper and lower surface On；There are two the L shape connecting plates, arranges up and down；The minor adjustment beam is cuboid, internal hollow out, right side and welding wire machine Structure is connected.

Advantage is the utility model compared with prior art:

1, all components such as the wire-feed motor of the source of welding current and its cable, tracheae are mounted on revolution space arm, are walked in Do not take up an area face in space.To increasing effective operation space, cable is also avoided, the phenomenon that tracheae is smashed by workpiece.

2, space arm is moved left and right manually according to real work situation, working space needed for reaching wire-feed motor, simultaneously Also adjustable gas spring regulating switch, moves up and down space arm, convenient for the dismounting of wire reel.Whole operation process improves Labor efficiency reduces labor intensity of workers.

3, it after the completion of weld job, gently one pushes away the placement of revolution space arm rest wall, it is convenient, fast to arrange scene.

4, make in disorder welding scene, become in good order, greatly improve the aesthetics and tidiness of workshop, To realize that the production link of science provides guarantee.

Detailed description of the invention

Fig. 1 is that the utility model controllable type gas spring welds space arm general structure schematic diagram；

Fig. 2 is that the utility model controllable type gas spring welds space arm minor adjustment beam mechanism structure schematic diagram

Fig. 3 is that the utility model controllable type gas spring welds space arm welding wire mechanism structural schematic diagram；

Fig. 4 is that the utility model controllable type gas spring welds space arm girder main body mechanism schematic cross-section；

Fig. 5 is a-quadrant partial enlarged view in Fig. 1；

Fig. 6 is B area partial enlarged view in Fig. 1；

Fig. 7 is the region C partial enlarged view in Fig. 1.

Appended drawing reference: retaining mechanism 1, girder 2, balance rotating seat 3, rotation attachment base 4, minor adjustment beam 5, welding wire mechanism 6, Fixed rotating seat 7 reinforces vertical plate 8, hook 9, controllable switch 10, gas spring hinged block 11, gas spring 12, wire feed shaft 13, weldering Silk fixed frame 14, pallet 15.

Specific embodiment

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1 to 7, controllable type gas spring welds space arm, including girder mechanism, minor adjustment beam mechanism, welding wire Mechanism 6.The girder mechanism realizes that horizontal rotation angle is greater than 180 °, and minor adjustment beam mechanism realizes that horizontal rotation angle is close 180 °, while can be realized and move up and down.Under the collective effect of girder mechanism and minor adjustment beam mechanism, the welding of controllable type gas spring Space arm is able to achieve the movement of multiple freedom degrees, adapts to more soldering angles.The girder mechanism is fixed on wall stud On, minor adjustment beam mechanism one end is connected with girder mechanism, and the other end is connected with welding wire mechanism 6.It is worth noting that girder mechanism It is fixed on wall stud, guide rail and associated fasteners can be set in wall stud, and controllable type gas spring welds space arm energy It enough moves up and down, has better specific aim to different welding structural elements.

The girder mechanism includes retaining mechanism 1, fixed rotating seat 7, girder 2, hook 9.The retaining mechanism 1 is rectangle Thin plate, two sides are respectively opened there are four bolt hole, which can provide firm connection, prevent from shaking when work, shadow Ring welding precision.The fixed rotating seat 7 includes floor, and transverse slat reinforces vertical plate 8.Floor reinforces the intensity of horizontal position, transverse slat It supports fixed pin shaft, reinforces the intensity that vertical plate 8 reinforces vertical direction.7 left end of fixed rotating seat is fixed on retaining mechanism 1 On；The floor, transverse slat, reinforcing vertical plate 8 respectively has two pieces, and floor is triangle, and pin hole is provided on the right side of transverse slat, reinforces vertical plate 8 and is Concave shape, centre are provided with the hole of rectangle；The transverse slat arranges that two pieces of floors are arranged in the upside of upper cross plate, lower cross up and down On the downside of plate, reinforces vertical plate 8 and be fixed between lower cross plate.7 right end of fixed rotating seat is connected by pin shaft with girder 2, is sold It is provided with sleeve on the outside of axis, by the way that tube-in-tube structure is arranged, pin shaft is protected, pin shaft is avoided to damage in use, extend The service life of structure.The rotation of girder mechanism horizontal direction may be implemented in fixed rotating seat 7, and the range of rotation can be more than 180°.The girder 2 includes connection transverse slat, hook 9, main body mechanism, connection semi-circular plate.The connection transverse slat has two pieces, up and down Arrangement, the left end for connecting transverse slat are provided with pin hole, are adapted with the pin hole size of fixed rotating seat 7, and on same axis；Institute It states main body mechanism and is welded to form using two bending parts, shape is rectangle, middle part hollow out, using such structure, existing common tube The light-weight advantage of the hollow bring of material, and have preferable bending resistance.There are four the hook 9 is total, it is uniformly arranged on master Below machine mechanism, and on same straight line, this is to be avoided the excessive excessively miscellaneous influence peace of workplace cable to collect cable Entirely.On the right side of the girder 2 setting connection semi-circular plate, connection semi-circular plate altogether there are two, up and down arrange；The connection semi-circular plate right end It is provided with pin hole, is connect with minor adjustment beam mechanism by hinged mode.Hinged mode is more solid and reliable, and flexibility is more preferable.

Preferably, minor adjustment beam mechanism includes balance rotating seat 3, attachment base 4, gas spring 12, ditty are rotated Beam 5, gas spring hinged block 11 are saved, welding wire conveys fixed frame, controllable switch 10；The balance rotating seat 3 includes articulated connection group Part, L shape connecting plate.The articulated connection component includes the first articulated connection block, buckle；The first articulated connection block is square Shape, left end are provided with through circular hole, are located on same axis with the circular hole for connecting semi-circular plate on the right side of girder 2, guarantee to use pin shaft It is attached.There are two the buckles, is separately positioned in the first articulated connection block upper and lower surface, and buckle can guarantee the steady of connection Gu.There are two the L shape connecting plates, arranges up and down, and left end is fixed with the first articulated connection block, wherein on upper buckle is chimeric L shape connecting plate, the chimeric lower L shape connecting plate of lower buckle.Circular hole, upper L shape connecting plate are provided on the right side of the L shape connecting plate It is located on same axis with the circular hole of lower L shape connecting plate, center of gravity unanimously guarantees that movement is steady when work.The rotation attachment base 4 left sides include the second articulated connection block, fixed beam.Rotation attachment base 4 can guarantee that minor adjustment beam mechanism realizes rotation.Described second Articulated connection block is connected with balance rotating seat 3 by articulated manner；Second articulated connection block is rectangle, and left end is provided with circular hole, circle The center in hole and the right end circular hole of balance rotating seat 3 are located on same axis.The second articulated connection block is fixed on fixed beam The middle part left side；The fixed beam is strip, and installation direction is vertical with the second articulated connection block, and surface is provided with circular hole；It is described solid The left side Ding Liang is provided with reinforcement panel, and right side top, middle part, lower part is respectively set an articulated connection structure, each hingedly connects Connect structure setting a pair of pin hole.Pin hole connection guarantees to keep stablizing when the rotation of minor adjustment beam mechanism.Hingedly connecting below fixed beam Binding structure is connected with 12 one end of gas spring, and the articulated connection structure at middle part is connected with 5 one end of minor adjustment beam.The minor adjustment beam 5 For cuboid, internal hollow out, gas spring hinged block 11 is arranged in lower section；The gas spring hinged block 11 be rectangle, middle part hollow out, two Side is provided with circular hole, identical as the structure of girder 2, proof strength.The gas spring hinged block 11 include two hinged rotating blocks, one Root shaft；The hinged rotating block is triangle, and centre is provided with circular hole, and the circular hole of two hinged rotating blocks is located at same axis On；The both ends of the shaft is fixed on the circular hole of 11 two sides of gas spring hinged block, also cross the circular hole of hinged rotating block；It is described Hinged rotating block bottom surface is provided with circular hole, is connected with 12 other end of gas spring.When gas spring 12 is shunk, shaft rotation, ditty are driven Beam 5 is saved to shrink；When gas spring 12 is stretched out, shaft rotation, minor adjustment beam 5 is unfolded.The welding wire conveying fixed frame includes upper fixation Frame, lower fixed frame, pallet 15.Welding wire conveying fixed frame effect be welding wire it is stable be transported to welding wire mechanism 6, prevent welding wire It loses during transportation, welding quality is caused to decline.Fixed frame is arranged at 5 right end upper surface of minor adjustment beam, middle part Hollow out, both ends are provided with circular hole；The lower fixed frame includes vertical plate, level board, hang plate, and vertical plate is located at Far Left, lower section It is provided with connecting hole, level board tail portion middle part, the left side is connected with vertical plate upper end, and the right is connected with hang plate, and top is arranged small Adjust 5 right end lower surface of beam；The controllable switch 10 is mounted on the vertical plate end of lower fixed frame, and pallet 15 is arranged in lower fixation Frame hang plate end.The speed of movement and welding wire conveying of the controllable switch 10 to control minor adjustment beam mechanism, pallet Support welding wire mechanism 6.

Preferably, the welding wire mechanism 6 includes wire feed shaft 13, welding wire fixed frame 14.The welding wire fixed frame Frame 14 is mounted on above hang plate end, including end hook, welding wire store frame.End hook is arranged in 15 bottom of pallet, It can according to need and collect cable and welding wire；Welding wire is stored frame and is arranged above pallet 15, can collect welding wire, make its arrangement It is neat regular, it is easy to use, the wire feed shaft 13 is fixed on welding wire storage lower portion, can according to need conveying weldering Silk, the speed for conveying welding wire can be adjusted, to guarantee welding quality.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications Also it should be regarded as in scope of protection of the utility model.

Claims (2)

1. controllable type gas spring welds space arm, which is characterized in that including girder mechanism, minor adjustment beam mechanism, welding wire mechanism；Institute It states girder mechanism and realizes that horizontal rotation angle is greater than 180 °, minor adjustment beam mechanism realization horizontal rotation angle is close to 180 °, simultaneously It can be realized and move up and down；The girder mechanism is fixed on wall stud, and minor adjustment beam mechanism one end is connected with girder mechanism, The other end is connected with welding wire mechanism；The girder mechanism includes fixed rotating seat, girder, hook；The fixed rotating seat includes Floor, transverse slat reinforce vertical plate；The fixed rotating seat left end is fixed on the wall；The floor, transverse slat, reinforcing vertical plate respectively has Two pieces, floor is triangle, and pin hole is provided on the right side of transverse slat, and reinforcement vertical plate is concave shape, and centre is provided with the hole of rectangle；The transverse slat Arrangement, two pieces of floors are arranged in the upside of upper cross plate up and down, on the downside of lower cross plate, reinforce vertical plate be fixed on lower cross plate it Between；The fixed rotating seat right end is connected by pin shaft with girder；The girder includes connection transverse slat, is linked up with, main body mechanism, even Connect semi-circular plate；The connection transverse slat has two pieces, arranges up and down, and the left end for connecting transverse slat is provided with pin hole, the pin with fixed rotating seat Pore size is adapted, and on same axis；The main body mechanism is welded to form using two bending parts, and shape is rectangle, in Portion's hollow out；It there are four the hook is total, is uniformly arranged below main unit mechanism, and on same straight line；The connection semicircle Plate right end is provided with pin hole, is connect with minor adjustment beam mechanism by hinged mode.

2. controllable type gas spring according to claim 1 welds space arm, it is characterised in that: the minor adjustment Liang Jigoubao Include balance rotating seat, minor adjustment beam；The balance rotating seat includes articulated connection component, L shape connecting plate；The articulated connection Component includes the first articulated connection block, buckle；The first articulated connection block is rectangle, and left end is provided with through circular hole；The card There are two buttons, is separately positioned in the first articulated connection block upper and lower surface；There are two the L shape connecting plates, arranges up and down；Institute Stating minor adjustment beam is cuboid, and internal hollow out, right side is connected with welding wire mechanism.