CN205496839U - A part positioner and automatic weld machine for automatic weld machine - Google Patents

A part positioner and automatic weld machine for automatic weld machine Download PDF

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Publication number
CN205496839U
CN205496839U CN201620366169.3U CN201620366169U CN205496839U CN 205496839 U CN205496839 U CN 205496839U CN 201620366169 U CN201620366169 U CN 201620366169U CN 205496839 U CN205496839 U CN 205496839U
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CN
China
Prior art keywords
gripper
unit
positioning
slide unit
frame
Prior art date
Application number
CN201620366169.3U
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Chinese (zh)
Inventor
朱红光
尹淑平
史军杰
陈文旱
Original Assignee
宁波安纳杰模塑科技有限公司
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Priority to CN201620366169.3U priority Critical patent/CN205496839U/en
Application granted granted Critical
Publication of CN205496839U publication Critical patent/CN205496839U/en

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Abstract

The utility model discloses a part positioner of automatic weld machine, including frame and a rack -mounted orientation adjustment mechanism and the 2nd orientation adjustment mechanism, an orientation adjustment mechanism includes the first slip table subassembly that is used for the first gripper of the first part of centre gripping and is used for adjusting first gripper position, the 2nd orientation adjustment mechanism includes the second slip table subassembly that is used for the second gripper of centre gripping second part and is used for adjusting second gripper position, still be provided with in the frame and be used for first part, the second part carries out the locating component that fixes a position, and be used for compressing tightly or loosen first part, the second part compress tightly the subassembly. Through set up two orientation adjustment mechanisms in the frame, can place preset position with first part, second part centre gripping voluntarily, place the back and sticis two parts and preventing to become flexible at the lot by compressing tightly the subassembly, accurately accomplished fast before the welding the location work of part, cooperation welder can accomplish welding jobs high -efficiently.

Description

A kind of part positioning device for automatic welding machine and automatic welding machine
Technical field
This utility model relates to automobile fitting part automatic welding device technical field, is specifically related to a kind of for the zero of automatic welding machine Part positioner and automatic welding machine.
Background technology
In the assembling process carrying out automobile fitting part, it is frequently encountered and needs two part seamless weldings situation together, Before carrying out weld job, need two parts are put suitable position in advance, even need efficient for two parts It is clamped in one piece accurately, but, in prior art, common welding manner is then to be well placed part the most in advance by workman, After two part pre-aligns, then two part manual weldings are integrated, even if there being the cooperation of frock clamp to fix, this It is not the highest for planting the welding efficiency of workman under welding manner.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of can putting the most rapidly before welding sequence and fixes Part to be welded, the part positioning device for automatic welding machine of welding efficiency is greatly improved.
On the one hand, this utility model provides a kind of part positioning device for automatic welding machine, including frame and installation First orientation guiding mechanism in described frame and second orientation guiding mechanism, described first orientation guiding mechanism include for Clamp the first gripper of the first part and for adjusting the first slide unit assembly in described first gripper orientation, described second Orientation adjustment mechanism includes the second gripper for clamping the second part and for adjusting the of described second gripper orientation Two slide unit assemblies, described frame is additionally provided with for completing described first part of orientation adjustment, that the second part is carried out is fixed The positioning component of position, and for compressing or unclamp described first part, the holding down assembly of the second part.
Having the beneficial effect that by arranging Liang Ge orientation adjustment mechanism, wherein, in frame of technical solutions of the utility model It is provided with the first gripper of clamping the first part in one orientation adjustment mechanism and adjusts the first slide unit group in gripper orientation Part, can be placed on precalculated position, namely positioning component by the first part clamping automatically, and in like manner, second orientation adjusts Second part can also be clamped and be placed on positioning component, by holding down assembly two after placing two parts by mechanism Individual part is pressed on one piece and prevents from loosening, and completes the front location work to part of welding rapidly and accurately, coordinates welding gun It is efficiently completed the weld job for two parts.
Further, described first slide unit assembly includes that the be arranged in described frame first horizontal slide unit and first laterally urges Unit, the described first horizontal slide unit is slidably fitted with and is laterally urged unit driving by described first and the first of transverse shifting indulges To slide unit, described first longitudinal slide unit is provided with the first propelled longitudinally unit driving described first gripper to vertically move.
Further, described second slide unit assembly includes that the be arranged in described frame second horizontal slide unit and second laterally urges Unit, the described second horizontal slide unit is slidably fitted with and is laterally urged unit driving by described second and the second of transverse shifting indulges To slide unit, described second longitudinal slide unit is provided with the second propelled longitudinally unit driving described second gripper to vertically move.
Further, described second longitudinal slide unit is also installed for the angle overturning described second gripper towards upset list Unit, described second gripper is arranged on described roll-over unit.
Further, described roll-over unit is provided with the linear pushing for driving described second gripper straight line to move back and forth Unit.
Further, described positioning component includes the positioning seat being arranged in described frame, and is arranged on described positioning seat Put the location bar of described first part, the second part for string.
Further, described frame is additionally provided with push bracket cylinder, the piston rod of described push bracket cylinder is provided with for welding Described first part, the second part after connecing push away, from the bar of described location, the push bracket fallen.
Further, described in hold down assembly the compression cylinder including being arranged in described frame, and be arranged on described compression gas The briquetting being used for tightly suppressing described first part, the second part on the piston rod of cylinder.
Further, also including the horizontal automatic feed mechanism for the first part described in automatic transport, described level is sent automatically Material mechanism includes the horizontal feed bin for placing described first part, and one end of described horizontal feed bin is provided with for propping up described The elastic pressure bar of the first part, described first gripper between described horizontal feed bin and described elastic pressure bar, described level The other end of feed bin is provided with the first feeding cylinder, and one end away from horizontal feed bin of described elastic pressure bar is provided with first and puts in place Detection sensor.
Further, also include the vertical automatic feed mechanism for the second part described in automatic transport, described vertically automatically send Material mechanism includes the vertical feed bin for placing described second part, and one end of described vertical feed bin is provided with for propping up described The elastic press of the second part, described second gripper between described vertical feed bin and described elastic press, described vertically The other end of feed bin is provided with the second feeding cylinder, and one end away from vertical feed bin of described elastic press is provided with second and puts in place Detection sensor.
On the other hand, this utility model additionally provides a kind of automatic welding machine, including above-mentioned part positioning device and welding gun.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in embodiment being described below required for make Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only embodiments more of the present utility model, For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings Other accompanying drawing.
Fig. 1 is the structure chart of a kind of part positioning device for automatic welding machine that this utility model embodiment 1 provides;
Fig. 2 is first orientation guiding mechanism and the structural representation of horizontal automatic feed mechanism;
Fig. 3 is positioning component and the structural representation held down assembly;
Fig. 4 is second orientation guiding mechanism and the structural representation of vertical automatic feed mechanism.
Wherein, reference is:
1, frame, the 2, first part, the 3, first gripper, the 4, second part, the 5, second gripper, 6, first is horizontal To slide unit, 7, first laterally urges unit, and 8, first longitudinal slide unit, the 9, first propelled longitudinally unit, 10, second is horizontal Promoting slide unit, 11, second laterally urges unit, 12, second longitudinal slide unit, the 13, second propelled longitudinally unit, and 14, turn over Turn unit, 15, linear pushing unit, 16, positioning seat, 17, location bar, 18, push bracket cylinder, 19, push bracket, 20, Compression cylinder, 21, horizontal feed bin, 22, elastic pressure bar, the 23, first feeding cylinder, 24, first arrives level detection sensor, 25, vertical feed bin, 26, elastic press, 27, second arrives level detection sensor.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Referring to shown in Fig. 1~Fig. 4, this utility model provides a kind of part positioning device for automatic welding machine, including Frame 1 and the first orientation guiding mechanism being arranged in frame 1 and second orientation guiding mechanism, wherein, first orientation is adjusted Complete machine structure includes the first gripper 3 for clamping the first part 2 and for adjusting first slide unit in the first gripper orientation Assembly, second orientation guiding mechanism includes the second gripper 5 for clamping the second part 4 and for adjusting the second machinery The second slide unit assembly in pawl orientation, it addition, be additionally provided with in frame 1 for complete the first part 2 of orientation adjustment, Two parts 4 carry out the positioning component positioned, and for compressing or unclamping holding down assembly of first part the 2, second part 4.
Specifically, before two parts to be welded are welded, need that two parts are clamped to precalculated position and be well placed, And two parts are clamped, in the present embodiment, the first part 2 is provided with a through hole, the second part 4 for cylindrical central part It is a hollow dome, the cover plate that one end is band centre bore of the second part 4, the end face coupling of this cover plate and the first part 2, Need to weld together the cover plate end of the second part 4 and the end of the first part 2, and make both keep coaxial.Wherein, The first gripper 3 being provided with clamping the first part 2 on first orientation guiding mechanism and adjust gripper orientation first is slided Platform assembly, can be placed on precalculated position, namely positioning component by the first part 2 clamping automatically, in like manner, and second party Second part 4 can also be clamped and be placed on positioning component, by compressing after placing two parts by position guiding mechanism Two parts are pressed on one piece and prevent from loosening by assembly, complete the front location work to part of welding rapidly and accurately, coordinate Welding gun can be efficiently completed the weld job for two parts.
Further, the first slide unit assembly includes that the be arranged in frame 1 first horizontal slide unit 6 and first laterally urges unit 7, the first horizontal slide unit 6 is slidably fitted with and is laterally urged unit 7 by first and drive and the first of transverse shifting longitudinal slide unit 8, On first longitudinal slide unit 8, the first propelled longitudinally unit 9 driving the first gripper 3 to vertically move is installed.
Specifically, the first horizontal slide unit 6 and first longitudinal slide unit 8 are first machines that adjusts for the most all around The position of tool pawl 3, namely adjust the position of the first part 4 on the first gripper 3, wherein, first laterally urges unit 7 Can be cylinder or hydraulic cylinder etc. with the first propelled longitudinally unit 9.
Further, the second slide unit assembly includes that the be arranged in frame 1 second horizontal slide unit 10 and second laterally urges unit 11, the second horizontal slide unit 10 is slidably fitted with and is laterally urged unit 11 by second and drive and the second of transverse shifting longitudinally sliding Platform 12, second longitudinal slide unit 12 is provided with the second propelled longitudinally unit 13 driving the second gripper 5 to vertically move.
Specifically, the second horizontal slide unit 10 and second longitudinal slide unit 12 are for the most all around adjusting second The position of gripper 5, namely adjust the position of the second part 4 on the second gripper 5, wherein, second laterally urges unit 11 and second propelled longitudinally unit 13 can be cylinder or hydraulic cylinder etc..
Further, second longitudinal slide unit 12 is also installed for upset the second gripper 5 angle towards roll-over unit 14, the second gripper 5 is arranged on roll-over unit 14.
Specifically, in the present embodiment, the first part 2 is cylindrical, and the cross section of the second part 4 is circular, and both are welded on Needing time together to weld a whole circle at contact surface, the first part 2 can keep axially lying in a horizontal plane in feed bin to tilt, but The diameter at the second part 4 two ends differs, and causes the second part 4 to keep during axial horizontal positioned easily toppling over being unfavorable for gripper Clamping, it is therefore desirable to it is the most vertical that the second part 4 is kept and places.But welding one circle needs two part holding levels Coaxially be tightly pressed together, therefore by the second part 4 be transported to precalculated position during, first by the second gripper 5 After level is clamped to precalculated position, then is turned over the second gripper 5 by roll-over unit 14 to turn 90 degrees and become vertical placement.Wherein, Roll-over unit 14 can be rotary cylinder or rotating hydraulic cylinder.
Further, roll-over unit 14 is provided with the linear pushing unit for driving the second gripper 5 straight line to move back and forth 15。
Specifically, after the second part 4 on the second gripper 5 is placed into precalculated position, can be by holding down assembly Two parts 4 compress with the first part 2, are unclamped corpus unguis by the second gripper 5 the most again, but in the present embodiment, positioning component Being shaft-like, the middle part of the first part 2 and the second part 4 is equipped with hole, location, needs first to go here and there two parts to be put into location group Finally unclamped by just to be allowed the second gripper 5 by the compression that holds down assembly again on part, the effect of linear pushing unit 15 is the second part After 4 are placed to precalculated position, control linear pushing unit 15 pull back the second part 4 go here and there positioning component bar on complete fixed Position, then unclamp in second gripper 5. the present embodiment, linear pushing unit 15 can be twin shaft cylinder.
Further, positioning component includes the positioning seat 16 being arranged in frame 1, and is arranged on the use on positioning seat 16 The location bar 17 of first part the 2, second part 4 is put in string.
Specifically, one end of location bar 17 can arrange gag lever post, and the diameter of gag lever post is less than the diameter of location bar 17, and The aperture in the hole, location of the diameter of gag lever post and the first part 2 and the second part 4 matches, and two parts can be gone here and there and are placed on limit Position bar on and be pressed in location bar 17 end.
Further, frame 1 is additionally provided with push bracket cylinder 18, the piston rod of push bracket cylinder 18 is provided with for welding First part the 2, second part 4 after connecing pushes away, from the bar 17 of location, the push bracket 19 fallen.
Specifically, the first part 2 and the second part 4, after being welded in one, need the part welded from positioning bar 17 Pushing away and fall, in the present embodiment, the direction stretched out or retract of the piston rod of push bracket cylinder 18 is the most flat with location bar 17 OK, push bracket 19 can be U-shaped, and location bar 17 is through the middle part U-lag of the push bracket 19 of U-shaped, completes part welding After, push bracket cylinder 18 can be controlled and promote push bracket 19, push away by the part welded.
Further, hold down assembly the compression cylinder 20 including being arranged in frame 1, and is arranged on compression cylinder 20 The briquetting being used for tightly suppressing first part the 2, second part 4 on piston rod.
Further, the horizontal automatic feed mechanism for automatic transport the first part 2, horizontal automatic feed mechanism are also included Including the horizontal feed bin 21 for placing the first part 2, one end of horizontal feed bin 21 is provided with for propping up the first part 2 Elastic pressure bar 22, the first gripper 3 between horizontal feed bin 21 and elastic pressure bar 22, another of horizontal feed bin 21 End be provided with the first feeding cylinder 23, one end away from horizontal feed bin 21 of elastic pressure bar 22 be provided with first put in place detection pass Sensor 24.
Specifically, horizontal feed bin 21 is for placing multiple the first part 2 side by side, and elastic pressure bar 22 pre-pressing is arranged on machine On frame 1, and elastic pressure bar 22 pushes down first part being positioned at end on horizontal feed bin 21 under the effect of pretension elastic force On 21, when the part that elastic pressure bar 22 withstands is pushed to the first gripper 3 times by the first feeding cylinder 23, elastic pressure bar The end of 22 is sensed to level detection sensor 24 by first, then controls the first gripper 3 and picks up part.
Further, the vertical automatic feed mechanism for automatic transport the second part 4, vertical automatic feed mechanism are also included Including the vertical feed bin 25 for placing the second part 4, one end of vertical feed bin 25 is provided with for propping up the second part 4 Elastic press 26, the second gripper 5 between vertical feed bin 25 and elastic press 26, another of vertical feed bin 25 End be provided with the second feeding cylinder, one end away from vertical feed bin 25 of elastic press 26 be provided with second put in place detection sensing Device 27.
Further, wherein in a kind of implementation, frame 1 may be provided for drive location bar 17 to rotate Pulley assembly, the belt pulley of pulley assembly can mate be set in location bar 17 away from the one end held down assembly.At machine On frame 1 or positioning seat 16, welding gun can be installed, the rifle head of welding gun just contact site to first part the 2, second part 4, After first part the 2, second part 4 is set on the bar 17 of location and is compacted, welding gun can be opened and control skin simultaneously Pulley assemblies drives location bar 17 uniform rotation, can drive, while bar 17 uniform rotation of location, two zero be pressed together Part rotates together so that welding gun can weld a circle equably, and welding accuracy is high and welding effect is good.
Embodiment 2
On the other hand, this utility model additionally provides a kind of automatic welding machine, including described in embodiment 1 for automatic welding The part positioning device picked and welding gun, wherein, welding gun can be mounted in frame, it is also possible near completing the zero of location Part is arranged on positioning seat, after the tuning completing the first part and the second part positions, controls welding gun and completes two parts The welding operation of contact site edge.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-mentioned Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, For those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, These improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. the part positioning device for automatic welding machine, it is characterised in that: include frame (1) and be arranged on institute State the first orientation guiding mechanism in frame (1) and second orientation guiding mechanism, described first orientation guiding mechanism include for Clamp first gripper (3) of the first part (2) and for adjusting the first slide unit assembly in described first gripper orientation, It is described that described second orientation guiding mechanism includes that the second gripper (5) for clamping the second part (4) and being used for adjusts The second slide unit assembly in the second gripper orientation, described frame (1) is additionally provided with for completing described the of orientation adjustment One part (2), the second part (4) carry out the positioning component positioned, and be used for compressing or unclamp described first part (2), Holding down assembly of second part (4).
A kind of part positioning device for automatic welding machine the most according to claim 1, it is characterised in that: described One slide unit assembly includes that the be arranged in described frame (1) first horizontal slide unit (6) and first laterally urges unit (7), Be slidably fitted with on described first horizontal slide unit (6) by described first laterally urge unit (7) drive and the of transverse shifting One longitudinal slide unit (8), described first longitudinal slide unit (8) is provided with and drives described first gripper (3) to vertically move First propelled longitudinally unit (9).
A kind of part positioning device for automatic welding machine the most according to claim 1, it is characterised in that: described Two slide unit assemblies include that the be arranged in described frame (1) second horizontal slide unit (10) and second laterally urges unit (11), It is slidably fitted with on described second horizontal slide unit (10) and to be laterally urged unit (11) by described second and drive and transverse shifting Second longitudinal slide unit (12), described second longitudinal slide unit (12) is provided with described second gripper (5) of driving and longitudinally moves The second dynamic propelled longitudinally unit (13).
A kind of part positioning device for automatic welding machine the most according to claim 3, it is characterised in that: described Also install on two longitudinal slide units (12) be used for the angle overturning described second gripper (5) towards roll-over unit (14), Described second gripper (5) is arranged on described roll-over unit (14), and described roll-over unit is provided with for driving on (14) The linear pushing unit (15) that dynamic described second gripper (5) straight line moves back and forth.
A kind of part positioning device for automatic welding machine the most according to claim 1, it is characterised in that: described fixed Hyte part includes the positioning seat (16) being arranged in described frame (1), and is arranged on the use on described positioning seat (16) The location bar (17) of described first part (2), the second part (4) is put in string.
A kind of part positioning device for automatic welding machine the most according to claim 5, it is characterised in that: described machine It is additionally provided with push bracket cylinder (18) on frame (1), the piston rod of described push bracket cylinder (18) is provided with after welding Described first part (2), the second part (4) from described location bar (17), push away the push bracket (19) fallen.
A kind of part positioning device for automatic welding machine the most according to claim 1, it is characterised in that: described pressure Tight assembly includes the compression cylinder (20) being arranged in described frame (1), and is arranged on described compression cylinder (20) The briquetting being used for tightly suppressing described first part (2), the second part (4) on piston rod.
A kind of part positioning device for automatic welding machine the most according to claim 1, it is characterised in that: also include For the horizontal automatic feed mechanism of the first part (2) described in automatic transport, described horizontal automatic feed mechanism includes for putting Putting the horizontal feed bin (21) of described first part (2), one end of described horizontal feed bin (21) is provided with for propping up described The elastic pressure bar (22) of the first part (2), described first gripper (3) is positioned at described horizontal feed bin (21) and described bullet Property depression bar (22) between, the other end of described horizontal feed bin (21) is provided with the first feeding cylinder (23), described elastic pressure One end away from horizontal feed bin (21) of bar (22) is provided with first to level detection sensor (24).
A kind of part positioning device for automatic welding machine the most according to claim 1, it is characterised in that: also include For the vertical automatic feed mechanism of the second part (4) described in automatic transport, described vertical automatic feed mechanism includes for putting Putting the vertical feed bin (25) of described second part (4), one end of described vertical feed bin (25) is provided with for propping up described The elastic press (26) of the second part (4), described second gripper (5) is positioned at described vertical feed bin (25) and described bullet Between property briquetting (26), the other end of described vertical feed bin (25) is provided with the second feeding cylinder, described elastic press (26) The one end away from vertical feed bin (25) be provided with second to level detection sensor (27).
10. an automatic welding machine, it is characterised in that: include the part positioning device as described in any one of claim 1~9 And welding gun.
CN201620366169.3U 2016-04-26 2016-04-26 A part positioner and automatic weld machine for automatic weld machine CN205496839U (en)

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CN201620366169.3U CN205496839U (en) 2016-04-26 2016-04-26 A part positioner and automatic weld machine for automatic weld machine

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Application Number Priority Date Filing Date Title
CN201620366169.3U CN205496839U (en) 2016-04-26 2016-04-26 A part positioner and automatic weld machine for automatic weld machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855751A (en) * 2016-04-26 2016-08-17 宁波安纳杰模塑科技有限公司 Part positioning device for automatic welding machine and automatic welding machine
CN106271253A (en) * 2016-08-31 2017-01-04 苏州谐通光伏科技股份有限公司 A kind of flat-face fillet weld picks
CN108098166A (en) * 2016-11-24 2018-06-01 大族激光科技产业集团股份有限公司 A kind of manual gauge of end and iron-clad laser welding

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855751A (en) * 2016-04-26 2016-08-17 宁波安纳杰模塑科技有限公司 Part positioning device for automatic welding machine and automatic welding machine
CN105855751B (en) * 2016-04-26 2018-11-23 宁波安纳杰模塑科技有限公司 A kind of part positioning device and automatic welding machine for automatic welding machine
CN106271253A (en) * 2016-08-31 2017-01-04 苏州谐通光伏科技股份有限公司 A kind of flat-face fillet weld picks
CN108098166A (en) * 2016-11-24 2018-06-01 大族激光科技产业集团股份有限公司 A kind of manual gauge of end and iron-clad laser welding
CN108098166B (en) * 2016-11-24 2020-01-07 大族激光科技产业集团股份有限公司 Manual tool of cable head and iron-clad laser welding

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