CN219852983U - Tooling jig frame for butt joint and welding equipment - Google Patents

Abstract

The utility model provides a tooling jig frame for butt joint and welding equipment, and relates to the technical field of welding processing. This frock bed-jig for butt joint has set up a plurality of location assemblies along first direction interval on placing the up end of platform for a plurality of butt joint spare that wait of one-to-one is fixed a position, so wait to dock and connect between the butt joint spare, can make adjacent butt joint spare also can all follow same orientation setting, adjacent butt joint spare is to dock along same central line, butt joint stability and degree of accuracy when effectively guaranteed longer work piece and dock through a plurality of shorter butt joint spare that wait, and the location assembly is to the centre gripping effect of butt joint spare, also can guarantee when treating the junction between the butt joint spare and connect, the positional stability of waiting the butt joint spare can make the straightness accuracy of the longer work piece of connection completion can satisfy engineering construction needs, guarantee connection quality and linking efficiency, thereby effectively promoted the manufacturing quality and the manufacturing efficiency of the longer work piece for engineering construction.

Description

Tooling jig frame for butt joint and welding equipment

Technical Field

The utility model relates to the technical field of welding processing, in particular to a tooling jig frame for butt joint and welding equipment.

Background

In the construction process of large engineering construction such as traffic facilities or buildings, workpieces with longer lengths can be used according to construction requirements of the engineering, for example, anchor pipes with longer lengths can be used in the bridge construction process to meet construction guiding requirements.

In the process of manufacturing the workpieces, the workpieces with shorter lengths are manufactured in factories, so that in the actual use process, a plurality of workpieces with shorter lengths are required to be butted and connected so as to meet the length requirement of the workpieces in engineering construction, and the straightness of the workpieces which are butted and connected also needs to meet the requirement.

However, when a plurality of workpieces with shorter lengths are connected in a butt joint manner, namely, when a plurality of short anchor pipes are used for butt joint and welding to obtain long anchor pipes, for example, the butt joint stability and accuracy between the workpieces to be butted are poor, the dislocation of the joint after the connection is easy to occur, the straightness of the workpieces after the connection is completed cannot meet the requirements, the subsequent use stability in the engineering construction process is adversely affected, and long-time butt joint adjustment is needed before the connection, so that the connection efficiency is seriously affected.

Disclosure of Invention

The utility model solves the problem of improving the butt joint stability, the butt joint accuracy and the connection efficiency when the longer workpieces are in butt joint and connection through a plurality of shorter workpieces to be butted, so as to improve the manufacturing efficiency and the manufacturing quality of the longer workpieces for engineering construction.

In order to solve the above problems, in one aspect, the present utility model provides a fixture for docking, including a placement table and a plurality of positioning assemblies, where the plurality of positioning assemblies are disposed on an upper end surface of the placement table at intervals along a first direction, a piece to be docked is placed in the positioning assemblies along the first direction, and the positioning assemblies are used for clamping the piece to be docked, so that the pieces to be docked placed on two adjacent positioning assemblies dock along the same central line, where the first direction is parallel to the upper end surface of the placement table, and the central line is parallel to the first direction.

Compared with the prior art, the tooling jig for butt joint has the beneficial effects that: the positioning assembly is used for positioning the multiple pieces to be butted along a first direction at intervals, so that the pieces to be butted are conveniently butted and connected, the pieces to be butted are placed in the positioning assembly along the first direction, the positioning assembly can clamp the pieces to be butted, after the pieces to be butted are placed in the multiple positioning assemblies, the positioning assemblies are arranged at intervals along the same direction, the positioning assemblies clamp the pieces to be butted, the adjacent pieces to be butted can also be arranged along the same direction, when the adjacent pieces to be butted are butted, the central lines of the adjacent pieces are mutually overlapped, namely, the pieces to be butted are butted along the same central line, so that the butting stability and the accuracy of the longer pieces to be butted are effectively ensured, the positioning assembly can ensure the position stability of the pieces to be butted when the connecting parts to be butted are connected, the displacement of the pieces to be butted in the connecting process is avoided, the pieces to be butted are connected at one time, the connecting construction work to be successfully completed, the connecting work to be manufactured by the straightness can be satisfied, and the quality of the work to be manufactured is effectively guaranteed, and the quality of the work to be connected is guaranteed.

Optionally, the positioning assembly includes drive assembly and two clamping components, two clamping components set up along the second direction interval, drive assembly with clamping components drive connection, and be used for the drive clamping components is followed the second direction removes, arbitrary two in the positioning assembly be used for putting into between the clamping components a piece of waiting to dock, and two clamping components are used for the cooperation centre gripping wait to dock the piece, wherein, first direction with the second direction is mutually perpendicular, the second direction with place the up end of platform parallel.

Optionally, the drive assembly includes first screw rod, back nut and rotation handle, back nut sets up place bench, the one end of first screw rod is followed the second direction is passed back nut to be used for with one clamping assembly deviates from the same another clamping assembly's of location assembly one side offsets, the other end of first screw rod is provided with the rotation handle.

Optionally, the frock bed-jig for butt joint still includes locking component, locking component includes second screw rod and locking handle, the second screw rod sets up along the third direction, and passes locking screw hole on the clamping component, locking handle with the second screw rod is connected, and is used for driving the second screw rod is rotatory, so that the second screw rod with place the bench offsets or separates, wherein, the third direction with place the up end of bench mutually perpendicular.

Optionally, the placing table is provided with a plurality of locking holes, and when the second screw rod is propped against the placing table, the second screw rod is used for being placed in the locking holes.

Optionally, the clamping assembly comprises a first clamping plate and a second clamping plate which are connected with each other, the first clamping plate is arranged on the placing table in parallel and is in driving connection with the driving assembly, the second clamping plate is arranged perpendicular to the first clamping plate, and the first clamping plate and the second clamping plate are integrally formed; in the same positioning assembly, the end face, close to the other clamping assembly, of the second clamping plate of one clamping assembly is matched with the shape of the piece to be abutted, and the end face is a plane or an arc face.

Optionally, the tooling jig for butt joint further comprises a guide rail, the guide rail is arranged on the placing table along the second direction, the clamping assembly is arranged on the guide rail, and the driving assembly is used for driving the clamping assembly to move along the guide rail.

Optionally, in the same positioning assembly, the number of the driving components is one, and the driving components are in driving connection with one clamping component so as to drive one clamping component to move towards or away from the other clamping component;

or in the same positioning assembly, the number of the driving assemblies is two, and the two driving assemblies are in one-to-one corresponding driving connection with the two clamping assemblies so as to drive the two clamping assemblies to move relatively.

Optionally, a plurality of support columns are arranged on the lower end face of the placement table at intervals, and the support columns are perpendicular to the lower end face of the placement table and vertically correspond to the positioning assembly relative to the placement table.

On the other hand, the utility model also provides welding equipment, which comprises the tooling jig frame for butt joint.

Compared with the prior art, the welding equipment has the same beneficial effects as the tooling jig frame for butt joint, and is not repeated here.

Drawings

FIG. 1 is a schematic view of a butt-joint tooling jig according to an embodiment of the utility model;

FIG. 2 is a schematic view of a butt-joint tooling jig according to another embodiment of the utility model;

fig. 3 is an enlarged schematic view of a shown in fig. 1.

Reference numerals illustrate:

1-placing a table; 11-supporting columns; 2-positioning assembly; 21-a drive assembly; 211-a first screw; 212-supporting a nut; 213-turning the handle; 22-a clamping assembly; 221-a first clamping plate; 222-a second clamping plate; 3-a piece to be butted; a 4-lock assembly; 41-a second screw; 42-locking the handle; 5-guide rail.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the coordinate system XYZ provided herein, the forward direction of the X axis represents the right direction, the reverse direction of the X axis represents the left direction, the forward direction of the Y axis represents the rear direction, the reverse direction of the Y axis represents the front direction, the forward direction of the Z axis represents the upper direction, and the reverse direction of the Z axis represents the lower direction. Also, it is noted that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

On the one hand, an embodiment of the utility model provides a tooling jig for butt joint, which comprises a placing table 1 and a plurality of positioning assemblies 2, wherein the positioning assemblies 2 are arranged on the upper end surface of the placing table 1 at intervals along a first direction, a part 3 to be butt-jointed is placed in the positioning assemblies 2 along the first direction, the positioning assemblies 2 are used for clamping the part 3 to be butt-jointed, so that the parts 3 to be butt-jointed placed on two adjacent positioning assemblies 2 are butt-jointed along the same central line, the first direction is parallel to the upper end surface of the placing table 1, and the central line is parallel to the first direction.

As shown in fig. 1, the first direction is the Y-axis direction, the center line is parallel to the Y-axis, and the upper end surface of the placement table 1 is parallel to the XY plane.

In this embodiment, as shown in fig. 1, a placement table 1 is provided as a placement platform for the members 3 to be docked, and a plurality of positioning assemblies 2 are provided on the upper end surface of the placement table 1 at intervals along the Y axis direction for positioning the members 3 to be docked in a one-to-one correspondence manner so as to facilitate docking and connection between the members 3 to be docked, wherein the members 3 to be docked are placed in the positioning assemblies 2 along the Y axis direction, the positioning assemblies 2 can clamp the members 3 to be docked, after the members 3 to be docked are placed in the positioning assemblies 2, since the positioning assemblies 2 are arranged at intervals along the same direction, the positioning assemblies 2 clamp the members 3 to be docked, so that adjacent members 3 to be docked can also be arranged along the same direction, the central lines of the two butt-joint pieces are mutually overlapped, as shown in fig. 2, namely, the butt-joint pieces are butted along the same central line, so that the butt-joint stability and accuracy of the long workpieces when the long workpieces are butted through a plurality of short butt-joint pieces 3 are effectively guaranteed, the positioning assembly 2 has the clamping effect on the butt-joint pieces 3, the position stability of the butt-joint pieces 3 can be guaranteed when the joint parts 3 are connected, the displacement of the butt-joint pieces 3 in the connecting process is avoided, the success of one-time connection of the butt-joint pieces 3 is guaranteed, the straightness of the connected long workpieces can meet engineering construction requirements, and the connection quality and the connection efficiency are guaranteed, so that the manufacturing quality and the manufacturing efficiency of the long workpieces for engineering construction are effectively improved.

It should be noted that, in this embodiment, the number of positioning assemblies 2 may be set according to the number of pieces to be butted 3 that are to be butted and connected as required, which is favorable for realizing quick butting and quick one-time connection forming of longer pieces.

It should be noted that, in this embodiment, the to-be-butted member 3 is an anchor tube, and the plurality of short anchor tubes form a long anchor tube through a welding connection manner, specifically, after the positioning assembly 2 finishes the butt joint positioning of the plurality of to-be-butted members 3, the welding gun and other devices can be used to weld the joint of the adjacent to-be-butted members 3, after the welding of the half arc of the joint is finished, the to-be-butted members 3 can be loosened through the positioning assembly 2, the to-be-butted members 3 can be rotated, the positioning assembly 2 can be used to finish the positioning of the plurality of to-be-butted members 3, and finally, the welding gun and other devices can be used to weld the other half arc of the joint.

Optionally, the positioning assembly 2 includes a driving component 21 and two clamping components 22, the two clamping components 22 are arranged at intervals along a second direction, the driving component 21 is in driving connection with the clamping components 22 and is used for driving the clamping components 22 to move along the second direction, a piece 3 to be abutted is placed between the two clamping components 22 in any positioning assembly 2, the two clamping components 22 are used for cooperatively clamping the piece 3 to be abutted, the first direction is perpendicular to the second direction, and the second direction is parallel to the upper end face of the placing table 1.

In this embodiment, as shown in fig. 1, the second direction is the X-axis direction.

In this embodiment, as shown in fig. 1 to 3, a driving component 21 and two clamping components 22 are set to form a positioning assembly 2, the two clamping components 22 are arranged on the upper end surface of the placement table 1 along the X axis direction at intervals, the driving component 21 is in driving connection with the clamping components 22, the clamping components 22 can be driven to move along the X axis direction, one piece 3 to be abutted can be placed between the two clamping components 22 for any one positioning assembly 2, under the driving action of the driving component 21, the two clamping components 22 can be matched to clamp the piece 3 to be abutted, so that the positioning of the piece 3 to be abutted is realized, as shown in fig. 2, the adjacent two positioning assemblies 2 are enabled to realize the abutting joint along the same central line, so that subsequent connection is facilitated, namely, after the pieces 3 to be abutted are placed in the positioning assemblies 2 on the placement table 1 one by one, the fine adjustment of the positions of the clamping components 22 is realized, all pieces 3 to be abutted can be positioned and fixed along the same central line, the longer pieces 3 to be abutted can be effectively guaranteed to be abutted, the quality of the pieces can be successfully connected by the pieces 3 to be abutted, the quality of the pieces can be successfully manufactured, the quality of the pieces can be guaranteed, the quality of the piece can be successfully connected by the connecting pieces can be guaranteed, and the quality of the piece 3 can be successfully connected by the connecting the pieces can be manufactured, and the quality of the piece 3 can be stably connected by the quality of the piece 3, and the quality can be stably and the quality guaranteed.

It should be noted that, in this embodiment, the clamping assemblies 22 may move along the X-axis direction, so that the distance between two clamping assemblies 22 in the same positioning assembly 2 may be adjusted, so that the to-be-butted members 3 with different sizes may be placed between two clamping assemblies 22, and the application range of the whole tooling jig for butt joint is improved.

It should be noted that, in other embodiments of the present utility model, a structure such as a mechanical gripper or the like may be provided as the positioning assembly 2.

Optionally, the driving component 21 includes a first screw 211, a supporting nut 212, and a rotating handle 213, the supporting nut 212 is disposed on the placement table 1, one end of the first screw 211 passes through the supporting nut 212 along the second direction and is used to abut against a side of one clamping component 22 facing away from another clamping component 22 of the same positioning assembly 2, and the other end of the first screw 211 is provided with the rotating handle 213.

In order to improve the accuracy of the movement of the clamping assembly 22 by the driving assembly 21, in this embodiment, as shown in fig. 1 and 3, a first screw rod 211 and a support nut 212 are provided as the driving assembly 21, wherein the support nut 212 is provided on the placement table 1, the stability of the position of the support nut 212 is maintained by the placement table 1, one end of the first screw rod 211 may pass through the support nut 212 in the X-axis direction, and after passing through the support nut 212, may also abut against one side of one clamping assembly 22 facing away from the other clamping assembly 22 of the same positioning assembly 2, so that the support nut 212 is stationary when the first screw rod 211 rotates clockwise or counterclockwise, the first screw rod 211 may reciprocate in the X-axis direction within the support nut 212, and when the first screw rod 211 moves toward the clamping assembly 22 in the X-axis direction, since the first screw rod 211 abuts against the clamping assembly 22, thereby providing the driving force for the clamping assembly 22 to move towards the other clamping assembly 22 at the opposite side along the X-axis direction, realizing the driving of the clamping assembly 22, enabling the first screw rod 211 to rotate for one circle, wherein the moving distance of the first screw rod 211 along the X-axis direction is a screw pitch, enabling the driving distance of the first screw rod 211 to rotate for one circle for the clamping assembly 22 to be smaller, realizing the accurate adjustment of the position of the clamping assembly 22, further realizing the accurate adjustment of the position of the workpiece 3 to be butted, ensuring the butting precision when the adjacent workpiece 3 to be butted is butted, and after the rotation of the first screw rod 211 is completed, the position of the supporting nut 212 is fixed due to the mutual meshing of the supporting nut 212 and the first screw rod 211, enabling the first screw rod 211 to be kept static, realizing the unchanged position of the clamping assembly 22, ensuring the stability of the butting precision between the workpieces 3 to be butted when the connecting parts 3 to be butted are connected, the connection precision between the pieces 3 to be abutted and the straightness of the long work piece after connection are effectively improved.

In addition, in order to facilitate rotating the first screw 211, in this embodiment, as shown in fig. 2 and 3, a rotating handle 213 is connected to one end of the first screw 211, which is away from the abutted clamping assembly 22, and by rotating the handle 213, the first screw 211 can be rotated quickly and in a labor-saving manner, so that the convenience of rotation of the first screw 211 is improved.

In this embodiment, the turning handle 213 is a turning wheel, and in other embodiments of the present utility model, other structures such as a rod perpendicular to the first screw 211 may be provided as the turning handle 213.

In other embodiments of the present utility model, an automatic or other manual driving unit 21 may be provided, for example, an electric cylinder may be provided as the driving unit 21, the electric cylinder is provided on the placement table 1 and is telescopically provided along the X-axis direction, the electric cylinder abuts against the clamping unit 22, and the automatic driving of the clamping unit 22 is achieved by the telescopic movement of the electric cylinder.

It should be noted that, in other embodiments of the present utility model, a limiting unthreaded hole with an opening facing the X-axis direction may be further disposed at a position where the clamping assembly 22 abuts against the first screw 211, and an end portion of the first screw 211 may be disposed in the limiting unthreaded hole and abut against a bottom wall of the limiting unthreaded hole, so that the stability of the first screw 211 abutting against the clamping assembly 22 is improved while the normal rotation of the first screw 211 is ensured, and relative movement between the clamping assembly 22 and the first screw 211 is avoided.

Optionally, the tooling jig for docking further includes a locking assembly 4, the locking assembly 4 includes a second screw 41 and a locking handle 42, the second screw 41 is disposed along a third direction, and passes through a locking threaded hole on the clamping assembly 22, the locking handle 42 is connected with the second screw 41 and is used for driving the second screw 41 to rotate so that the second screw 41 abuts against or is separated from the placement table 1, and the third direction is perpendicular to an upper end surface of the placement table 1.

In this embodiment, as shown in fig. 1, the third direction is the Z-axis direction.

In order to ensure the stability of the accuracy of the butt joint between the members 3 to be butted during connection, in this embodiment, as shown in fig. 1 to 3, a locking assembly 4 is further provided, the locking assembly 4 is composed of a second screw 41 and a locking handle 42, wherein the second screw 41 is disposed along the Z axis direction and can pass through the locking threaded hole on the clamping assembly 22, and the locking handle 42 is connected with the second screw 41, so that the second screw 41 can be driven to rotate, and when the second screw 41 is meshed with the locking threaded hole, the second screw 41 rotates, the second screw 41 can be made to move up and down along the Z axis direction, the driving assembly 21 drives the clamping assembly 22 to complete the clamping of the members 3 to be butted, and after the adjacent members 3 to be butted are completed, the second screw 41 can move reversely along the Z axis, and pass through the locking threaded hole to abut against the placing table 1, so as to promote the position stability of the clamping assembly 22, avoid the relative displacement between the clamping assembly 22 and the placing table 1, thereby ensuring the accuracy of the butt joint between the members 3 to be butted, effectively promoting the connection accuracy between the members 3 and the straightness of the connected members to be butted, and the straightness of the members to be connected, and after the driving assembly 21 is driven to complete, the second screw 41 can move along the Z axis direction, and the clamping assembly 1 can move forward along the direction.

In this embodiment, the locking handle 42 is a rod perpendicular to the second screw 41, and in other embodiments of the present utility model, other structures such as a rotating wheel may be provided as the locking handle 42.

Optionally, the placement table 1 is provided with a plurality of locking holes, and the second screw 41 is configured to be placed in the locking holes when the second screw 41 abuts against the placement table 1.

In order to further ensure the stability of the docking accuracy between the members to be docked 3 during connection, in this embodiment, a plurality of locking holes are further formed in the placement table 1, the locking holes face the positive opening of the Z axis, and when the second screw 41 abuts against the placement table 1, the second screw 41 can be placed in the locking holes, so that the limiting effect of the second screw 41 on the clamping assembly 22 is further improved, and the stability of the docking accuracy between the members to be docked 3 during connection is further ensured.

It should be noted that, in the present embodiment, the number of locking holes corresponding to one second screw 41 is one, and the size of the to-be-abutted member 3 that the clamping assembly 22 can be matched with to clamp is determined. Correspondingly, in other embodiments of the present utility model, the number of locking holes corresponding to one second screw 41 may be multiple, and multiple locking holes may be disposed along the X-axis direction, where the second screw 41 may be placed into different locking holes according to the size of the member to be abutted 3.

In this embodiment, the locking hole is a threaded hole, and in other embodiments of the present utility model, the locking hole is a light hole.

It should be noted that, in other embodiments of the present utility model, a stop lever may be further provided as the locking assembly 4, the locking threaded hole on the clamping assembly 22 is replaced by a light hole, the locking hole is also a light hole, and the stop lever may be disposed in the locking hole through the light hole on the clamping assembly 22.

Optionally, the clamping assembly 22 includes a first clamping plate 221 and a second clamping plate 222 that are connected to each other, where the first clamping plate 221 is disposed on the placement table 1 in parallel and is in driving connection with the driving assembly 21, the second clamping plate 222 is disposed perpendicular to the first clamping plate 221, and the first clamping plate 221 and the second clamping plate 222 are integrally formed; in the same positioning assembly 2, the end face of the second clamping plate 222 of one clamping component 22, which is close to the other clamping component 22, is matched with the shape of the piece 3 to be abutted, and is a plane or an arc surface.

In this embodiment, as shown in fig. 3, a first clamping plate 221 and a second clamping plate 222 that are connected with each other are provided as the clamping assembly 22, where the first clamping plate 221 is disposed on the placement table 1 and is in driving connection with the driving assembly 21, so as to ensure the contact area between the clamping assembly 22 and the placement table 1, ensure the stability of the driving assembly 21 when the driving clamping assembly 22 moves along the X-axis direction, and the second clamping plate 222 can be disposed along the Z-axis direction, and when the first clamping plate 221 moves along the X-axis direction toward the to-be-abutted piece 3, the first clamping plate 221 and the second clamping plate 222 are integrally formed and disposed, so as to drive the second clamping plate 222 to move, and the second clamping plate 222 can cooperate with the second clamping plate 222 of the other clamping assembly 22 of the same positioning assembly 2 to clamp the to-be-abutted piece 3.

It should be noted that, as shown in fig. 1 and 3, in the present embodiment, the second clamping plate 222 is located on one side of the first clamping plate 221 near the second clamping plate 222 of the other clamping component 22 of the same positioning assembly 2, so that the second clamping plate 222 and the first clamping plate 221 form an L-shaped plate structure.

In addition, in order to improve the clamping stability of the second clamping plate 222 to the workpiece 3, in this embodiment, as shown in fig. 2, in the same positioning assembly 2, an end surface of the second clamping plate 222 of one clamping component 22 close to the other clamping component 22 matches the shape of the workpiece 3 to be abutted, and the end surface may be a plane.

It should be noted that, in the present embodiment, the to-be-abutted piece 3 is an anchor tube, the shape thereof is a cylinder, the end face of the second clamping plate 222 may also be an arc surface, and of course, when the to-be-abutted piece 3 is a square tube, the end face of the second clamping plate 222 may also be a plane.

Optionally, the fixture for docking tool further includes a guide rail 5, the guide rail 5 is disposed on the placement table 1 along the second direction, the clamping assembly 22 is disposed on the guide rail 5, and the driving assembly 21 is used for driving the clamping assembly 22 to move along the guide rail 5.

In order to ensure the stability of the direction of the movement of the clamping assembly 22, in this embodiment, as shown in fig. 2 and 3, a guide rail 5 is further disposed on the placement table 1, the guide rail 5 may be disposed along the X-axis direction, the clamping assembly 22 is slidably disposed on the guide rail 5, and the driving assembly 21 may drive the clamping assembly 22 to move along the guide rail 5, so that the clamping assembly 22 may be ensured to stably move along the X-axis direction under the guiding action of the guide rail 5.

Optionally, in the same positioning assembly 2, the number of driving components 21 is one, and the driving components 21 are in driving connection with one clamping component 22 so as to drive one clamping component 22 to move towards or away from the other clamping component 22;

alternatively, in the same positioning assembly 2, the number of the driving assemblies 21 is two, and the two driving assemblies 21 are in one-to-one driving connection with the two clamping assemblies 22 so as to drive the two clamping assemblies 22 to relatively move.

In this embodiment, as shown in fig. 2, two driving assemblies 21 are disposed in the same positioning assembly 2, and the two driving assemblies 21 are in one-to-one driving connection with two clamping assemblies 22, so as to drive the two clamping assemblies 22 to relatively move, thereby realizing the clamping of the workpiece 3 to be abutted.

It should be noted that, in other embodiments of the present utility model, only one driving component 21 may be disposed in the same positioning assembly 2, and the driving component 21 is disposed in driving connection with one clamping component 22, so as to drive the clamping component 22 to move towards the other clamping component 22, and also achieve the clamping of the workpiece 3 to be abutted.

Optionally, a plurality of support columns 11 are arranged on the lower end surface of the placement table 1 at intervals, and the support columns 11 are perpendicular to the lower end surface of the placement table 1 and vertically correspond to the positioning assembly 2 relative to the placement table 1.

In order to ensure the flatness and placement stability of the placement table 1, in this embodiment, as shown in fig. 1 and 2, a plurality of support columns 11 are provided at intervals on the lower end surface of the placement table 1, the support columns 11 may be perpendicular to the lower end surface of the placement table 1, and the flatness and placement stability of the placement table 1 may be ensured when the placement table 1 is placed on the ground through the support columns 11.

In addition, the support column 11 corresponds to the positioning assembly 2 from top to bottom with respect to the placement table 1, when the positioning assembly 2 clamps the workpiece 3 to be abutted, the support column 11 can support the positioning assembly 2 through the placement table 1, so that the stability of the clamping process is ensured.

In another aspect, an embodiment of the present utility model provides a welding apparatus, including the above-mentioned tooling jig for butt joint.

As shown in fig. 1 to 3, the technical effects of the welding apparatus in this embodiment are similar to those of the tooling jig for butt joint described above, and will not be described again here.

It should be noted that, as shown in fig. 1, the to-be-butted member 3 is an anchor pipe, after the positioning assembly 2 of the tooling jig for butting finishes the butting positioning of a plurality of to-be-butted members 3, devices such as a welding gun can be used to weld the joint of the adjacent to-be-butted members 3, after the welding of the half arc of the joint is finished, the to-be-butted members 3 can be loosened through the positioning assembly 2, the to-be-butted members 3 are rotated, the positioning of a plurality of to-be-butted members 3 is finished through the positioning assembly 2, and finally the welding gun and the like are used to weld the other half arc of the joint.

Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the scope of the utility model.

Claims (9)

1. The utility model provides a frock bed-jig for butt joint, its characterized in that is including placing platform (1) and a plurality of location assembly (2), and is a plurality of location assembly (2) are in along first direction interval setting on placing the up end of platform (1), location assembly (2) include drive assembly (21) and clamping assembly (22), two clamping assembly (22) are along second direction interval setting, drive assembly (21) with clamping assembly (22) drive connection, and be used for the drive clamping assembly (22) are along the second direction removes, arbitrary two in location assembly (2) clamping assembly (22) are used for following between the clamping assembly (22) first direction is put into a butt joint spare (3), and two clamping assembly (22) are used for the cooperation centre gripping wait to dock spare (3) on making adjacent two location assembly (2) place wait to dock spare (3) along same centre line butt joint, wherein, first direction with place the up end of platform (1) is parallel, first direction is parallel with the first direction is placed to the platform (1).

2. Tooling jig for butt joint according to claim 1, characterized in that said driving assembly (21) comprises a first screw (211), a support nut (212) and a turning handle (213), said support nut (212) being arranged on said placing table (1), one end of said first screw (211) passing through said support nut (212) in said second direction and being intended to abut against one side of one of said clamping assemblies (22) facing away from the other of said positioning assemblies (2), the other end of said first screw (211) being provided with said turning handle (213).

3. Tooling jig for butt joint according to claim 1, characterized by further comprising a locking assembly (4), the locking assembly (4) comprising a second screw (41) and a locking handle (42), the second screw (41) being arranged in a third direction and passing through a locking threaded hole in the clamping assembly (22), the locking handle (42) being connected to the second screw (41) and being used for driving the second screw (41) to rotate so as to bring the second screw (41) into abutment with or separation from the placing table (1), wherein the third direction is perpendicular to the upper end face of the placing table (1).

4. A tooling jig for butt joint according to claim 3, wherein the placement table (1) is provided with a plurality of locking holes, and the second screw (41) is arranged in the locking holes when the second screw (41) abuts against the placement table (1).

5. Tooling jig for butt joint according to claim 1, characterized in that said clamping assembly (22) comprises a first clamping plate (221) and a second clamping plate (222) connected to each other, said first clamping plate (221) being arranged in parallel on a placing table (1) and being in driving connection with said driving assembly (21), said second clamping plate (222) being arranged perpendicular to said first clamping plate (221), said first clamping plate (221) and said second clamping plate (222) being integrally formed; in the same positioning assembly (2), the end face of the second clamping plate (222) of one clamping component (22) close to the other clamping component (22) is matched with the shape of the piece (3) to be abutted, and the end face is a plane or an arc surface.

6. Tooling jig for interfacing according to any one of claims 1 to 5, further comprising a guide rail (5), said guide rail (5) being arranged on said placement table (1) in said second direction, said clamping assembly (22) being arranged on said guide rail (5), said driving assembly (21) being adapted to drive said clamping assembly (22) to move along said guide rail (5).

7. A tooling jig for docking according to any one of claims 1 to 5, wherein the number of drive assemblies (21) is one within the same positioning assembly (2), the drive assemblies (21) being in driving connection with one of the clamping assemblies (22) to drive one of the clamping assemblies (22) to move towards or away from the other clamping assembly (22);

or, in the same positioning assembly (2), the number of the driving assemblies (21) is two, and the two driving assemblies (21) are in one-to-one corresponding driving connection with the two clamping assemblies (22) so as to drive the two clamping assemblies (22) to move relatively.

8. Tooling jig for butt joint according to any one of claims 1 to 5, characterized in that a plurality of support columns (11) are arranged on the lower end face of the placement table (1) at intervals, and the support columns (11) are perpendicular to the lower end face of the placement table (1) and vertically correspond to the positioning assembly (2) with respect to the placement table (1).

9. Welding equipment, characterized by comprising a tooling jig for butt joint according to any one of claims 1 to 8.