CN205967931U - Welding jig's of quadruplex position welding machine tip clamping components - Google Patents

Abstract

The utility model provides a welding jig's of quadruplex position welding machine tip clamping components, includes the anchor clamps seat, be equipped with on this anchor clamps seat pipeline that a pipeline support frame that is used for supporting the vehicle vent -pipe pipeline, one be used for pressing from both sides tight vehicle vent -pipe pipeline in advance clamping mechanism, tail package support frame, one that at least one is used for the supporting vehicle vent -pipe tail package tail that is used for compressing tightly vehicle vent -pipe tail package wrap in advance clamping mechanism, lifting hook that at least one is used for pressing from both sides tight vehicle vent -pipe lifting hook clamping mechanism in advance. The utility model has the advantages of earlier advance line location with tail package support frame to vehicle vent -pipe through the pipeline support frame and support, and then through the pipeline in advance clamping mechanism, tail wrap in advance clamping mechanism and lifting hook in advance clamping mechanism presss from both sides tightly vehicle vent -pipe, not only convenient operation intensity is low, fixed firmly reliably, machining efficiency height, welding quality are good moreover.

Description

A kind of end clamp assembly of the weld jig of four station bonding machines

Technical field

This utility model is related to a kind of end clamp assembly of the weld jig of four station bonding machines.

Background technology

In prior art, for size is long, weight than larger automobile exhaust pipe, welding position thereon compares Many, in welding, typically adopt manual welding, and do not have special fixture to fix in welding, only manually hand-held fixation, no Only manipulation strength is big, and working (machining) efficiency is low, and welding quality cannot be guaranteed.

Content of the invention

In order to overcome the shortcomings of there is a kind of above-mentioned, simple and compact for structure, operation of this utility model offer in prior art Facilitate the end clamp assembly of low intensity, the weld jig of four station bonding machines that high in machining efficiency, welding quality is good.

The technical scheme in the invention for solving the technical problem is：A kind of end of the weld jig of four station bonding machines Clamp assembly, including clamping fixture seat, this clamping fixture seat be provided with one for support automobile exhaust pipeline pipeline support frame, one The pre- clamp system of pipeline for clamping automobile exhaust pipeline, at least one be used for support the tail bag of automobile exhaust pipe tail bag to prop up Support, pre- clamp system of tail bag being used for compressing automobile exhaust pipe tail bag, at least one is used for clamping automobile exhaust pipe and hangs The pre- clamp system of suspension hook of hook.

Further, the pre- clamp system of described pipeline, the pre- clamp system of tail bag and the pre- clamp system of suspension hook all include pre- clamping Seat, be parallel to each other and be rotatably installed in the pre- clamp shaft on this pre- clamping seats and Handle axis, described pre- clamp shaft is fixed with pre- Clamp jaw and crank, this crank is hinged with the one end being connected shift fork by hinged intermediate connecting rod, described connect shift fork another One end is connected with the outfan of pre- clamping cylinder, and described Handle axis are fixed with handle, and described Handle axis pass through hinged handle Link assembly is hinged with the described middle part connecting shift fork, and the pre- clamp jaw of the pre- clamp system of described tail bag props up positioned at described tail bag The top of support is simultaneously used cooperatively with described tail bag bracing frame, the pre- folder of the pre- clamp system of described pipeline and the pre- clamp system of suspension hook The lower section of tight pawl is fixed with the support clamp jaw using cooperatively with described pre- clamp jaw.

Further, described tail bag bracing frame has three and is triangularly arranged, and the pre- clamp system of described suspension hook has two simultaneously Both sides positioned at the outside of described tail bag bracing frame.

Further, it is provided with least one for the base to automobile exhaust pipe tail bag between the pre- clamp system of two described suspension hooks The locating platform that directrix plane is positioned.

This utility model, when using, automobile exhaust pipe is arranged on clamping fixture seat, automobile exhaust pipe tail bag is placed in tail bag On bracing frame and realize position, automobile exhaust pipeline be placed on pipeline support frame and realize position, automobile exhaust pipe tail bag Datum plane is placed on locating platform and realizes positioning, thus realizing the positioning of automobile exhaust pipe, is then clamped in advance by pipeline Mechanism, the pre- clamp system of tail bag and the pre- clamp system of suspension hook are respectively to automobile exhaust pipeline, automobile exhaust pipe tail bag and automobile Exhaust pipe hanging hook is clamped fixing, then can carry out the pipeline of automobile exhaust pipe process with the girth welding of tail bag junction, And suspension hook is processed with the weldering suspension hook of tail bag junction.After the completion of welding, make the pre- clamp system of pipeline, the pre- clamp system of tail bag and The pre- clamp system of suspension hook unclamps automobile exhaust pipeline, automobile exhaust pipe tail bag and automobile exhaust pipe lifting hook respectively, you can take out Automobile exhaust pipe.

The pre- clamp system of pipeline, the pre- clamp system of tail bag and the pre- clamp system of suspension hook clamping when, first operation handle, handle Handle axis are driven to rotate, Handle axis pass through handle and connecting rod component movement, handle and connecting rod assembly pulls the motion of connecting rod shift fork, connecting rod is dialled Fork drives crank and pre- clamp shaft to rotate by intermediate connecting rod, the pre- clamp jaw concomitant rotation on pre- clamp shaft, and tail bag clamps in advance The pre- clamp jaw of mechanism is matched thus carrying out pre- clamping to automobile exhaust pipe tail bag, pipeline is pre- with tail bag bracing frame below The support clamp jaw of the corresponding lower section of pre- clamp jaw of clamp system and the pre- clamp system of suspension hook matches thus respectively to vapour Vehicle exhaust pipe pipeline and automobile exhaust pipe lifting hook carry out pre- clamping, then operate pre- clamping cylinder again, and pre- clamping cylinder drives even Bar shift fork moves, and bar shift fork drives crank and pre- clamp shaft to rotate by intermediate connecting rod, and the pre- clamp jaw on pre- clamp shaft is therewith Rotate again, the pre- clamp jaw of the pre- clamp system of tail bag, the pre- clamp system of pipeline and the pre- clamp system of suspension hook respectively with corresponding Tail bag bracing frame, support clamp jaw match thus being clamped fixing to each position of automobile exhaust pipe, in connecting rod shift fork fortune Also handle and connecting rod component movement and Handle axis and handle can be driven during dynamic to rotate.

The pre- clamp system of pipeline, the pre- clamp system of tail bag and the pre- clamp system of suspension hook, when unclamping, first operate pre- clamping gas Cylinder makes pre- clamp jaw action thus unclamping automobile exhaust pipe, and then operation handle makes pre- clamp jaw open up into be easy to automobile exhaust again The position that pipe takes out.Control pre- clamp jaw action due to first passing through handle to the pipeline of automobile exhaust pipe, tail bag and suspension hook Carry out pre- clamping process, then again by pre- clamping cylinder control pre- clamp jaw action to the pipeline of automobile exhaust pipe, tail bag and Suspension hook is clamped processing, and can effectively prevent pre- clamp jaw quick acting from striking automobile exhaust pipe and automobile exhaust of damaging Pipe.

The beneficial effects of the utility model are：First pass through the pipeline support frame and tail bag bracing frame phase to automobile exhaust pipe Correspondence position is positioned, and then passes through the pre- clamp system of pipeline, the pre- clamp system of tail bag and the pre- clamp system of suspension hook again to vapour The opposite position of vehicle exhaust pipe carries out pre- clamping, not only easy to operate low intensity, and fixation is reliable, and working (machining) efficiency High, welding quality is good.

Brief description

Fig. 1 is axonometric chart of the present utility model.

Fig. 2 is top view of the present utility model.

Fig. 3 is explosive view of the present utility model.

Specific embodiment

With reference to the accompanying drawings and detailed description this utility model is described in further detail.

Reference Fig. 1 ~ Fig. 3, a kind of end clamp assembly of the weld jig of four station bonding machines, including clamping fixture seat 1, this folder Tool seat is provided with one for supporting the pipeline support frame 2, of automobile exhaust pipeline to be used for clamping automobile exhaust pipeline The pre- clamp system of pipeline 3, at least one be used for support the tail bag bracing frame 4, of automobile exhaust pipe tail bag to be used for compressing vapour The pre- clamp system of tail bag 5 of vehicle exhaust pipe tail bag, at least one pre- clamp system of suspension hook for clamping automobile exhaust pipe lifting hook 6.

The pre- clamp system 3 of described pipeline, the pre- clamp system of tail bag 5 and the pre- clamp system of suspension hook 6 all include pre- clamping seats 7, It is parallel to each other and is rotatably installed in the pre- clamp shaft 12 on this pre- clamping seats 7 and Handle axis 13, fixing on described pre- clamp shaft 12 There are pre- clamp jaw 8 and crank, this crank is hinged with the one end being connected shift fork by hinged intermediate connecting rod, described connection shift fork The other end be connected with the outfan of pre- clamping cylinder 10, described Handle axis 13 are fixed with handle 9, described Handle axis pass through hinge The handle and connecting rod assembly connecing is hinged with the described middle part connecting shift fork, and the pre- clamp jaw 8 of the pre- clamp system 5 of described tail bag is located at The top of described tail bag bracing frame is simultaneously used cooperatively with described tail bag bracing frame 4, and the pre- clamp system 3 of described pipeline and suspension hook press from both sides in advance The lower section of the pre- clamp jaw of tight mechanism 6 is fixed with the support clamp jaw 11 using cooperatively with described pre- clamp jaw 8.

Described tail bag bracing frame 4 has three and is triangularly arranged, and the pre- clamp system 6 of described suspension hook has two and is located at institute State the both sides in the outside of tail bag bracing frame 4.

It is provided with least one for the datum plane to automobile exhaust pipe tail bag between the pre- clamp system 6 of two described suspension hooks The locating platform 14 being positioned.

This utility model, when using, automobile exhaust pipe is arranged on clamping fixture seat 1, automobile exhaust pipe tail bag is placed in tail bag On bracing frame 4 and realize position, automobile exhaust pipeline be placed on pipeline support frame 2 and realize position, automobile exhaust pipe tail bag Datum plane be placed on locating platform 14 and realize position, thus realizing the positioning of automobile exhaust pipe, then pass through pipeline pre- Clamp system 3, the pre- clamp system of tail bag 5 and the pre- clamp system of suspension hook 6 are respectively to automobile exhaust pipeline, automobile exhaust trachea tail Bag and automobile exhaust pipe lifting hook are clamped fixing, and then can carry out the pipeline of automobile exhaust pipe and the weld-ring of tail bag junction Seam is processed and suspension hook is processed with the weldering suspension hook of tail bag junction.After the completion of welding, the pre- clamp system of pipeline 3, tail bag is made to press from both sides in advance Tight mechanism 5 and the pre- clamp system of suspension hook 6 unclamp automobile exhaust pipeline, automobile exhaust pipe tail bag and automobile exhaust pipe respectively and hang Hook, you can take out automobile exhaust pipe.

The pre- clamp system of pipeline 3, the pre- clamp system of tail bag 5 and the pre- clamp system of suspension hook 6 clamping when, first operation handle 9, Handle drives Handle axis to rotate, and Handle axis pass through handle and connecting rod component movement, and handle and connecting rod assembly pulls the motion of connecting rod shift fork, even Bar shift fork drives crank and pre- clamp shaft to rotate by intermediate connecting rod, pre- clamp jaw 8 concomitant rotation on pre- clamp shaft, and tail bag is pre- The pre- clamp jaw of clamp system 5 is matched with tail bag bracing frame 4 below thus carrying out pre- clamping to automobile exhaust pipe tail bag, The support clamp jaw 11 of the corresponding lower section of pre- clamp jaw 8 of the pre- clamp system of pipeline 3 and the pre- clamp system of suspension hook 6 match from And respectively automobile exhaust pipeline and automobile exhaust pipe lifting hook are carried out with pre- clamping, then operate pre- clamping cylinder 10 again, pre- folder Tight cylinder drivening rod shift fork motion, bar shift fork drives crank and pre- clamp shaft to rotate by intermediate connecting rod, on pre- clamp shaft Pre- clamp jaw 8 rotates therewith again, the pre- folder of the pre- clamp system of tail bag 5, the pre- clamp system of pipeline 3 and the pre- clamp system of suspension hook 6 Tight pawl 8 is matched thus pressing from both sides to each position of automobile exhaust pipe with corresponding tail bag bracing frame 4, support clamp jaw 11 respectively Fasten, handle and connecting rod component movement and Handle axis and handle also can be driven in connecting rod shift fork motor process to rotate.

The pre- clamp system of pipeline 3, the pre- clamp system of tail bag 5 and suspension hook pre- clamp system 6, when unclamping, first operate pre- clamping Cylinder 10 makes the action of pre- clamp jaw 8 thus unclamping automobile exhaust pipe, and then operation handle 9 makes pre- clamp jaw 8 open up into be easy to again The position that automobile exhaust pipe takes out.Due to first pass through handle 9 control the action of pre- clamp jaw 8 to the pipeline of automobile exhaust pipe, Tail bag and suspension hook carry out pre- clamping process, then control the action of pre- clamp jaw 8 to automobile exhaust pipe by pre- clamping cylinder 10 again Pipeline, tail bag and suspension hook be clamped processing, can effectively prevent pre- clamp jaw quick acting from striking automobile exhaust pipe and Damage automobile exhaust pipe.

Claims (4)

1. a kind of end clamp assembly of the weld jig of four station bonding machines it is characterised in that：Including clamping fixture seat, this clamping fixture seat It is provided with one and be used for supporting the pipeline support frame of automobile exhaust pipeline, a pipeline for clamping automobile exhaust pipeline Pre- clamp system, at least one be used for support the tail bag bracing frame of automobile exhaust pipe tail bag, one be used for compressing automobile exhaust pipe The pre- clamp system of tail bag of tail bag, at least one pre- clamp system of suspension hook for clamping automobile exhaust pipe lifting hook.

2. the weld jig of four station bonding machines according to claim 1 end clamp assembly it is characterised in that：Described The pre- clamp system of pipeline, the pre- clamp system of tail bag and the pre- clamp system of suspension hook all include pre- clamping seats, are parallel to each other and rotate peace It is contained in the pre- clamp shaft on this pre- clamping seats and Handle axis, described pre- clamp shaft is fixed with pre- clamp jaw and crank, this crank It is hinged with the one end being connected shift fork by hinged intermediate connecting rod, the other end of described connection shift fork is defeated with pre- clamping cylinder Go out end to be connected, described Handle axis are fixed with handle, described Handle axis are passed through hinged handle and connecting rod assembly and dialled with described connection The middle part of fork is hinged, the pre- clamp jaw of the pre- clamp system of described tail bag be located at described tail bag bracing frame top and with described tail Bag bracing frame uses cooperatively, and the lower section of the pre- clamp jaw of the pre- clamp system of described pipeline and the pre- clamp system of suspension hook is fixed with and institute State the support clamp jaw that pre- clamp jaw uses cooperatively.

3. the weld jig of four station bonding machines according to claim 1 and 2 end clamp assembly it is characterised in that： Described tail bag bracing frame has three and is triangularly arranged, and the pre- clamp system of described suspension hook has two and is located at described tail bag and supports The both sides in the outside of frame.

4. the weld jig of four station bonding machines according to claim 3 end clamp assembly it is characterised in that：Two It is provided with least one for determining that the datum plane of automobile exhaust pipe tail bag is positioned between the pre- clamp system of described suspension hook Bit platform.