CN208914109U - A kind of electric welding robot clamping limb - Google Patents

Abstract

The utility model discloses a kind of electric welding robot clamping limbs, including mounting base, the mounting base side is equipped with the first support arm, the first support arm insertion is set in the mounting base, and it is bolted to connection with the mounting base, first support arm side is equipped with cabling channel, one end of the cabling channel side is equipped with entrance hole, first support arm side, which is equipped with, adjusts bolt, the adjusting bolt-through is set to first support arm middle position, and it is flexibly connected with first support arm by bolt, side at the top of first support arm is equipped with the second support arm, such electric welding robot clamping limb, it is compact-sized, stable structure, safeguard measure is comprehensive, design optimization, easy to use and flexible, safe operation is reliable, stability is high, wearability is strong, furthermore, the electric welding robot clamping limb, It is vdiverse in function, and load and unload convenient, casting cost is small, has broad application prospects and practical advantages.

Description

A kind of electric welding robot clamping limb

Technical field

The utility model relates to clamping limb technical field, specially a kind of electric welding robot clamping limb.

Background technique

Electric welding is to melt a kind of welding that metal parts needs the place connected to realize by high arc temperature using welding rod Operation, its working principle is that: by common 220V or 380V voltage, voltage, enhancing are reduced by the transformer in electric welding machine Electric current, and the huge electric arc heat of electric energy production is made to melt welding rod and steel, and welding rod melting makes the amalgamation between steel more It is high.Arc welding is most widely used welding method, including manual metal-arc welding, submerged-arc welding, shielded arc welding of tungsten electrode gas, plasma arc Weldering, gas metal-arc welding etc., because arc welding uses power supply, the high-temperature electric arc generated is easy to cause fire explosion, dangerous Property is larger.

Existing electric welding robot clamping limb, is an integral structure mostly, can not flexibly adjustment clamping limb angle, Since when carrying out welding, worker needs according to the actual situation to adjust soldering angle, sometimes also multi-angle is needed to weld It connects, and traditional electric welding robot clamping limb can not accomplish this point, additionally due to welding is that a danger is biggish Work, so safeguard procedures are had to comprehensively, and the existing safeguard measure for being welded robot clamping limb is not comprehensive enough, into When row welding, clamping object is easy to fall off and causes danger, and furthermore traditional electric welding robot is dismantled inconvenient with clamping limb, using not It is enough flexible.

So how to design a kind of electric welding robot clamping limb, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of electric welding robot clamping limbs, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric welding robot clamping limb, including Mounting base, the mounting base side are equipped with the first support arm, and the first support arm insertion is set in the mounting base, and with The mounting base is bolted to connection, and first support arm side is equipped with cabling channel, one end of the cabling channel side Equipped with entrance hole, first support arm side, which is equipped with, adjusts bolt, and the adjusting bolt-through is set to first support Arm middle position, and being flexibly connected with first support arm by bolt, the side at the top of first support arm are equipped with the Two support arms, second support arm are flexibly connected with first support arm by bolt, second support arm side One end is equipped with interconnecting piece, and the interconnecting piece side is equipped with axle sleeve, and the axle sleeve and second support arm pass through the interconnecting piece It is flexibly connected, retractable spindle is equipped with inside the axle sleeve, one end of the retractable spindle side is equipped with cutting ferrule, the cutting ferrule side Equipped with circlip, the axle sleeve side is equipped with the second claw bar, and second claw bar insertion is set in the axle sleeve, and with the card Spring is flexibly connected by bolt, and second claw bar side is equipped with the first claw bar, and one end of first claw bar side, which is equipped with, lives Rotation connection, and second claw bar is flexibly connected with the first claw bar by the interconnecting piece, first claw bar side is equipped with Claw, first claw bar are flexibly connected with the claw by the active connection part.

Further, the mounting base side is equipped with bayonet, and screw socket, the screw socket insertion setting are equipped with inside the bayonet In in the bayonet, and fits closely and fix with the bayonet.

Further, it is equipped with rigidized cover at the top of the mounting base, the rigidized cover nesting is set to first support arm On, fastening bolt is equipped at the top of the rigidized cover, and the rigidized cover and first support arm connect by the way that fastening bolt is fixed It connects.

Further, oil dripping hole is equipped at the top of first support arm.

Further, wear-resistant gasket is equipped with inside U-type groove, the insertion of institute's wear-resistant gasket is set in U type groove, and and U-type groove It fits closely and fixes.

Further, first claw bar side is equipped with claw, and first claw bar and the claw (16) pass through described Interconnecting piece is flexibly connected.

Compared with prior art, the utility model has the beneficial effects that this kind of electric welding robot clamping limb, is equipped with and reinforces Set, makes the clamping limb safer when in use, will not fall off easily, and the claw of the clamping limb is made of more piece claw bar, Clamping is more firm, and such electric welding robot clamping limb, compact-sized, stable structure, safeguard measure is comprehensive, design optimization, Easy to use and flexible, safe operation is reliable, and stability is high, and wearability is strong, is hardly damaged, in addition, the electric welding robot clamps Arm, it is easy to use, it is vdiverse in function, and load and unload convenient, casting cost is small, has broad application prospects and practical advantages.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the claw partial structural diagram of the utility model；

Fig. 3 is the axle sleeve partial structural diagram of the utility model；

In figure: 1- mounting base；2- bayonet；3- screw socket；4- rigidized cover；5- fastening bolt；The first support arm of 6-；7- cabling Slot；8- entrance hole；9- adjusts bolt；10-U type groove；11- wear-resistant gasket；The second support arm of 12-；13- oil dripping hole；14- connection Portion；15- axle sleeve；16- claw；The first claw bar of 17-；The active connection part 18-；19- retractable spindle；20- cutting ferrule；21- circlip；22- Second claw bar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electric welding robot clamping limb, including peace Seat 1 is filled, 1 side of mounting base is equipped with the first support arm 6, and the insertion of the first support arm 6 is set in the mounting base 1, And be bolted to connection with the mounting base 1,6 side of the first support arm is equipped with cabling channel 7,7 side of cabling channel The one end in face is equipped with entrance hole 8, and 6 side of the first support arm, which is equipped with, adjusts bolt 9, and the adjusting bolt 9 is disposed through First support arm, 6 middle position, and be flexibly connected with first support arm 6 by bolt, first support arm 6 pushes up The side in portion is equipped with the second support arm 12, and second support arm 12 is flexibly connected with first support arm 6 by bolt, institute The one end for stating 12 side of the second support arm is equipped with interconnecting piece 14, and 14 side of interconnecting piece is equipped with axle sleeve 15, the axle sleeve 15 with Second support arm 12 is flexibly connected by the interconnecting piece 14, is equipped with retractable spindle 19 inside the axle sleeve 15, it is described can One end of 19 side of telescopic shaft is equipped with cutting ferrule 20, and 20 side of cutting ferrule is equipped with circlip 21, and 15 side of axle sleeve is equipped with second Claw bar 22, the insertion of the second claw bar 22 is set in the axle sleeve 15, and is flexibly connected with the circlip 21 by bolt, Second claw bar, 22 side is equipped with the first claw bar 17, and one end of 17 side of the first claw bar is equipped with active connection part 18, and Second claw bar 22 is flexibly connected with the first claw bar 17 by the active connection part 18, and 17 side of the first claw bar is equipped with Claw 16, first claw bar 17 are flexibly connected with the claw 16 by the interconnecting piece 18.

Further, 1 side of mounting base is equipped with bayonet 2, is equipped with screw socket 3 inside the bayonet 2, the screw socket 3 is embedding Enter to be set in the bayonet 2, and fit closely and fix with the bayonet 2, the bayonet 2 and screw socket 3 can allow the clamping Arm is more firm.

Further, rigidized cover 4 is equipped at the top of the mounting base 1,4 nesting of rigidized cover is set to first support On arm 6, fastening bolt 5 is equipped at the top of the rigidized cover 4, and the rigidized cover 4 and first support arm 6 pass through fastening bolt 5 are fixedly connected, and the rigidized cover 4 can consolidate the first support arm 6.

Further, oil dripping hole 13 is equipped at the top of first support arm 6, by the oil dripping hole 13, user can Convenient addition lubricating oil.

Further, wear-resistant gasket 11 is equipped with inside U-type groove 10, the insertion of institute's wear-resistant gasket 11 is set in U-type groove 10, and It fits closely and fixes with U-type groove 10, the wear-resistant gasket 11 can be reduced the abrasion of the clamping limb, prolong the service life.

Further, 17 side of the first claw bar is equipped with claw 16, and first claw bar 17 passes through with the claw 16 The interconnecting piece 18 is flexibly connected, and by the claw 16, the article of the gripping arm is not easy to fall, and more firm.

Working principle: firstly, it is using mounting base 1 that the electric welding robot is in place with clamping limb installation, then will First support arm 6 is combined with mounting base 1, and by 4 sets of rigidized cover on the first support arm 6, and will with fastening bolt 5 It is fixed, and then will successively combine the second support arm 12, claw 16 etc., after assembly is completed, external circuit is connected It is good, when in use, the article clamped will be needed to be placed on claw 16, then the retractable spindle 19 in axle sleeve 15 can be received backward Contracting, and cutting ferrule 20 is driven to move backward, and the second claw bar 22 on axle sleeve 15 can be tightened therewith, and article is clamped, because 1 side of mounting base is equipped with bayonet 2, and screw socket 3 is equipped with inside bayonet 2, so the electric welding robot clamping limb is using Shi Gengjia is firm, and the vibration that will not be generated when work due to is subjected to displacement, and welding can be allowed more smoothly to be carried out, because Wear-resistant gasket 11 is equipped with inside U-type groove 10, so the electric welding robot is not easy to be worn with clamping limb, service life is more It is long.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of electric welding robot clamping limb, including mounting base (1), it is characterised in that: mounting base (1) side is equipped with the One support arm (6), the first support arm (6) insertion is set in the mounting base (1), and is passed through with the mounting base (1) Bolt is fixedly connected, and the first support arm (6) side is equipped with cabling channel (7), one end of cabling channel (7) side be equipped with into String holes (8), the first support arm (6) side, which is equipped with, adjusts bolt (9), and the adjusting bolt (9) is disposed through described the One support arm (6) middle position, and be flexibly connected with first support arm (6) by bolt, the first support arm (6) top The side in portion is equipped with the second support arm (12), and second support arm (12) and first support arm (6) pass through bolt activity One end of connection, the second support arm (12) side is equipped with interconnecting piece (14), and interconnecting piece (14) side is equipped with axle sleeve (15), the axle sleeve (15) is flexibly connected with second support arm (12) by the interconnecting piece (14), the axle sleeve (15) Inside is equipped with retractable spindle (19), and one end of retractable spindle (19) side is equipped with cutting ferrule (20), cutting ferrule (20) side Equipped with circlip (21), axle sleeve (15) side is equipped with the second claw bar (22), and the second claw bar (22) insertion is set to described It in axle sleeve (15), and is flexibly connected with the circlip (21) by bolt, the second claw bar (22) side is equipped with the first claw bar (17), one end of the first claw bar (17) side is equipped with active connection part (18), and second claw bar (22) and the first pawl Bar (17) is flexibly connected by the active connection part (18).

2. a kind of electric welding robot clamping limb according to claim 1, it is characterised in that: mounting base (1) side Equipped with bayonet (2), screw socket (3) are equipped with inside the bayonet (2), screw socket (3) insertion is set in the bayonet (2), and It fits closely and fixes with the bayonet (2).

3. a kind of electric welding robot clamping limb according to claim 1, it is characterised in that: at the top of the mounting base (1) Equipped with rigidized cover (4), rigidized cover (4) nesting is set on first support arm (6), is set at the top of the rigidized cover (4) Have fastening bolt (5), and the rigidized cover (4) is fixedly connected with first support arm (6) by fastening bolt (5).

4. a kind of electric welding robot clamping limb according to claim 1, it is characterised in that: first support arm (6) Top is equipped with oil dripping hole (13).

5. a kind of electric welding robot clamping limb according to claim 1, it is characterised in that: be equipped with inside U-type groove (10) Wear-resistant gasket (11), institute's wear-resistant gasket (11) insertion is set in U-type groove (10), and is fitted closely and fixed with U-type groove (10).

6. a kind of electric welding robot clamping limb according to claim 1, it is characterised in that: first claw bar (17) one Side is equipped with claw (16), and first claw bar (17) is flexibly connected with the claw (16) by the interconnecting piece (18).