CN223353352U - Manual positioning compresses tightly jib welding frock - Google Patents
Manual positioning compresses tightly jib welding frockInfo
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- CN223353352U CN223353352U CN202422399997.4U CN202422399997U CN223353352U CN 223353352 U CN223353352 U CN 223353352U CN 202422399997 U CN202422399997 U CN 202422399997U CN 223353352 U CN223353352 U CN 223353352U
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Abstract
本实用新型公开一种手动定位压紧吊杆拼焊工装，所述吊杆包括：焊接底板、焊接肋板、圆管、焊接板、焊接尾板、圆轴，所述手动定位压紧吊杆拼焊工装包括：框架主体、底板快换夹紧定位组件、肋板支撑定位组件、圆管夹紧定位组件、焊接板支撑夹紧定位组件、尾板支撑夹紧定位组件，底板快换夹紧定位组件、肋板支撑定位组件、圆管夹紧定位组件、焊接板支撑夹紧定位组件、尾板支撑夹紧定位组件，用于拼装及固定吊杆，本实用新型可以快速切换并对其进行定位压紧的工装夹具，使用工装焊接重复精度高，大大提高组对焊接一体的效率。
The utility model discloses a manual positioning and pressing hanger welding fixture, wherein the hanger includes: a welding base plate, a welding rib plate, a round tube, a welding plate, a welding tail plate, and a round shaft. The manual positioning and pressing hanger welding fixture includes: a frame body, a base plate quick-change clamping and positioning assembly, a rib plate support positioning assembly, a round tube clamping and positioning assembly, a welding plate support clamping and positioning assembly, a tail plate support clamping and positioning assembly, a base plate quick-change clamping and positioning assembly, a rib plate support positioning assembly, a round tube clamping and positioning assembly, a welding plate support clamping and positioning assembly, and a tail plate support clamping and positioning assembly, which are used to assemble and fix the hanger. The utility model can quickly switch and position and press the fixture, and the welding repetition accuracy using the fixture is high, which greatly improves the efficiency of the assembly and welding.
Description
Technical Field
The utility model relates to a fixture in industrial production, in particular to a manual positioning and pressing boom welding fixture.
Background
Compared with the traditional underground garage, the lifting type stereo garage has the advantages that occupied space is smaller, utilization rate is high, the lifting rod of the traditional stereo garage is used for meeting the lifting of vehicles, and the lifting rod plays a very important role in the lifting type stereo garage.
The suspender is divided into an SUV long right suspender, an SUV long left suspender, a short right suspender and a short left suspender, the positioning and pressing workpiece fixture is widely used in the mechanical industry, and the conventional suspender splice welding is mostly carried out by manual scribing welding products, so that the suspender welding efficiency is low, the suspender position precision is poor, and a device is needed to solve the problems.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a manual positioning and pressing boom welding fixture, which is a fixture for rapidly switching and positioning and pressing various workpieces, is suitable for rapidly switching and positioning and pressing SUV long and right booms, SUV long and left booms, short and right booms and short and left booms, and has high welding repetition precision by using the fixture, and greatly improves the efficiency of welding integration.
The manual positioning and pressing boom splice welding tool comprises a frame main body, a bottom plate quick-change clamping and positioning assembly, a rib plate supporting and positioning assembly, a circular pipe clamping and positioning assembly, a welding plate supporting and clamping and positioning assembly and a tail plate supporting and clamping and positioning assembly, wherein the bottom plate quick-change clamping and positioning assembly, the rib plate supporting and positioning assembly, the circular pipe clamping and positioning assembly, the welding plate supporting and clamping and positioning assembly, the tail plate supporting and clamping and positioning assembly and the tail plate supporting and positioning assembly are used for assembling and fixing a boom, the bottom plate quick-change clamping and positioning assembly is used for assembling between the bottom plate, the end face of the welding rib plate, the end face of the circular pipe, the end face of the welding rib plate and the end of the circular pipe, and the rib plate supporting and positioning assembly of the other positions of the welding rib plate and the circular pipe.
Further, one end of the circular tube in the suspender is provided with an arc-shaped bending part, the welding bottom plate is arranged at the end part of the circular tube close to one end of the bending part, the welding tail plate is positively or reversely arranged at the other end of the circular tube, the welding rib plate is arranged below the bending part of the circular tube, the end part of the welding rib plate is connected with the welding bottom plate, the welding plate is arranged at the left side or the right side close to one end of the welding tail plate, and the circular shaft is arranged on the welding tail plate.
The welding rib plate is also a welding rib plate with a bending part, and the bending part corresponds to the arc-shaped bending part of the circular tube.
Further, the bottom plate quick change clamping and positioning assembly includes: the bottom plate I-shaped supporting seat is arranged on the mounting bottom plate, the bottom plate supporting block and the limiting support are arranged on the bottom plate I-shaped supporting seat and used for placing the welding bottom plate, the limiting support is provided with a stop block for preventing the welding bottom plate from falling off, the bottom plate locating pin support, the bottom plate limiting fixed support and the bottom plate side locating support are fixed on the mounting bottom plate on one side of the bottom plate I-shaped supporting seat, the welding bottom plate is fixed and limited by taking the bottom plate locating pin support, the bottom plate limiting fixed support and the bottom plate side locating support as locating references, wherein a bottom plate locating pin in the bottom plate locating pin support is used for being matched with the welding bottom plate to locate the welding bottom plate, the bottom plate side locating support is used for locating the side edge of the welding bottom plate close to the bottom plate locating pin, and the bottom plate limiting fixed support is arranged between the bottom plate locating pin support and the bottom plate side locating support and used for limiting and compacting the welding bottom plate; the rib plate fixing seat is arranged on the mounting bottom plate at one side of the bottom plate side positioning support seat and is used for fixing and welding rib plates, the bottom plate positioning pin support seat, the bottom plate limiting fixing support seat and the limiting support seat are oppositely arranged and positioned at two sides of the bottom plate supporting block, the round tube quick-release pressure head is arranged on the I-shaped bottom plate supporting seat and is oppositely arranged with the rib plate fixing seat and positioned at two sides of the bottom plate supporting block, the pressure head in the round tube quick-release pressure head is a U-shaped pressure head, the end face of the round tube is pressed and fixed on the welding bottom plate through the round tube quick-release pressure head and is matched with the rib plate on the rib plate fixing seat, and assembling the welded bottom plate, the welded rib plates and the round pipes.
The limiting fixing pin on the bottom plate limiting fixing support is a compression bolt, the compression bolt is installed on a support in the bottom plate limiting fixing support, the side edge of the welding bottom plate is limited through a screw rod of the compression bolt, the welding bottom plate is compressed on the bottom plate supporting block through a nut of the compression bolt to be fixed, and the side plate of the welding bottom plate is compressed through the compression bolt to be fixed after the welding bottom plate is positioned.
Further, the rib plate supporting and positioning assembly comprises a rib plate I-shaped supporting seat and two rib plate fixing seats which are arranged in parallel and are arranged on the rib plate I-shaped supporting seat, and the welded rib plate is positioned and fixed with the two rib plate fixing seats which are arranged in parallel through the bottom plate quick-change clamping and positioning assembly.
Further, the rib plate fixing seat comprises a rib plate base and a rib plate fixing block arranged above the rib plate base, wherein a vertical positioning groove is formed in the rib plate fixing block and used for placing and welding the rib plates.
The rib plate fixing blocks on the two rib plate fixing seats in the rib plate supporting and positioning assembly are different in angle and height and are positioned at the bending positions of the welding rib plates.
Further, the circular tube clamping and positioning assembly comprises a circular tube I-shaped supporting seat, a circular tube placing block and a circular tube quick-release pressure head, wherein the circular tube I-shaped supporting seat is arranged on the frame body, the circular tube placing block and the circular tube quick-release pressure head are arranged above the circular tube I-shaped supporting seat, a V-shaped groove for installing a circular tube is formed in the circular tube placing block, the pressure head in the circular tube quick-release pressure head is a U-shaped pressure head, and the circular tube is fixed through the circular tube quick-release pressure head and the circular tube placing block.
Further, the welding plate supporting, clamping and positioning assembly comprises a welding plate cross supporting seat and two welding plate fixing mechanisms symmetrically arranged on the welding plate cross supporting seat, wherein a round tube is arranged between the two welding plate fixing mechanisms, the welding plate fixing mechanisms are used for fixing welding plates, the welding plates are arranged on the side surfaces of the round tube to be assembled, the welding plate fixing mechanisms comprise a plate quick-dismantling pressure head, a plate pressure head mounting seat, a welding plate side limiting block, a welding plate bottom supporting limiting block and a welding plate positioning supporting limiting block, the plate quick-dismantling pressure head is arranged at one end part of the welding plate cross supporting seat through the plate pressure head mounting seat, the welding plate side limiting block is arranged on the side surface of the plate pressure head mounting seat, one side edge of the welding plate is limited, the welding plate bottom supporting limiting block and the welding plate positioning supporting limiting block are arranged on the center seat of the welding plate cross supporting seat, the welding plate bottom supporting limiting block and the welding plate positioning supporting limiting block are used for placing the welding plate, the welding plate bottom supporting limiting block and the welding plate positioning pin is located in a plate area below the plate quick-dismantling pressure head, the welding plate positioning pin is arranged on the welding plate positioning limiting block and is matched with the welding plate positioning block, and the welding plate positioning pin is arranged on one side of the welding plate positioning block and the welding plate positioning block is fixed on the side of the welding plate positioning plate through the welding plate positioning plate.
And the welding plate bottom supporting limiting blocks and the welding plate positioning supporting limiting blocks in the two welding plate fixing mechanisms are symmetrically arranged on the center seat of the welding plate cross supporting seat.
Further, the tailboard supports and presss from both sides tight locating component includes: the two tailboard side T-shaped supporting seats, the two tailboard middle supporting blocks and the two circular shaft mounting positioning blocks are respectively and symmetrically arranged on the top mounting seats of the tailboard side T-shaped supporting seats, the tailboard end supporting blocks are arranged between the two tailboard side limiting blocks and are used for supporting the end parts of the welding tailboards, the tailboard side limiting blocks are used for limiting one side plate of the welding tailboard, the tailboard middle supporting blocks are used for supporting the middle area of the welding tailboard, circular shaft mounting positioning blocks are provided with circular shaft mounting holes for inserting circular shafts, so that the circular shafts inserted in the circular shaft mounting holes correspond to through holes for welding circular shafts on the welding tailboard, the two tailboard positioning limiting blocks are symmetrically arranged on two sides of the top mounting seats and are used for supporting and positioning the welding tailboard, the top of the tailboard positioning limiting blocks are used for supporting the end parts of the welding tailboard, the tailboard positioning blocks are used for limiting the end parts of the welding tailboard, the welding tailboard positioning blocks are arranged on the end parts of the welding tailboard, and the welding tailboard, the positioning blocks are matched with the end parts of the welding tailboard, and the welding tailboard positioning blocks are welded together, the end parts of the welding tailboard are assembled by positioning blocks, and the welding end parts of the welding tailboard are assembled by positioning blocks, and the welding end blocks are assembled by positioning blocks, realizing the assembly of the welding tail plate and the round tube.
In order to ensure the installation height of the circular tube quick-dismantling pressure head, a circular tube chuck installation seat is further arranged, and the installation height of the circular tube quick-dismantling pressure head is controlled, so that the circular tube quick-dismantling pressure head can be clamped effectively.
The beneficial effects of the utility model are as follows:
(1) The round tube and the welding plate can be clamped and fixed rapidly through the quick-dismantling pressure head, so that the quick-dismantling pressure head is convenient to disassemble and assemble rapidly, the efficiency is improved, and the quick-dismantling pressure head is mechanically and manually self-locking and is safe and reliable to clamp;
(2) The suspenders with different models are assembled, so that the applicability is improved;
(3) The installation and positioning are convenient and quick, the repeated precision is high, the splicing consistency of the suspenders is ensured, the consistency of welding finished products of the suspenders is further ensured, and the quality of the suspenders is ensured;
(4) The boom is assembled by the manual positioning and pressing boom welding fixture, so that after the boom is assembled and welded, the avoidance of welding seams can be realized, and the welding quality of the boom is further improved.
Drawings
FIG. 1 is a schematic diagram of a manual positioning and pressing boom welding tool of the present utility model;
FIG. 2 is a schematic perspective view of a quick-change clamping and positioning assembly for a base plate;
FIG. 3 is a schematic perspective view of a weld plate support clamping and positioning assembly;
FIG. 4 is a schematic perspective view of a tailboard support clamping and positioning assembly;
FIG. 5 is a schematic view of a SUV long right boom structure;
FIG. 6 is a schematic view of a long left boom construction for SUVs;
FIG. 7 is a schematic view of a short right boom construction;
FIG. 8 is a schematic view of a short left boom construction;
FIG. 9 is a schematic diagram of a manual positioning hold-down integrated boom splice welding tool for long booms;
FIG. 10 is a schematic view of a use configuration of the modular SUV long right boom of FIG. 9;
FIG. 11 is a schematic view of a use configuration of the modular SUV long left boom of FIG. 9;
FIG. 12 is a schematic illustration of a manual positioning hold-down integrated boom splice welding tool adapted for use with an end boom;
FIG. 13 is a schematic view of the use of the modular short right boom of FIG. 12;
FIG. 14 is a schematic view of the use of the modular short left boom of FIG. 12;
FIG. 15 is a schematic view of two configurations of a tailboard support clamping and positioning assembly mounting circular shaft;
FIG. 16 is a schematic view of a welded base plate for a base plate quick change clamp positioning assembly;
FIG. 17 is a schematic diagram of a base plate quick change clamp positioning assembly and a rib plate support positioning assembly with welded ribs;
FIG. 18 is a diagram showing two states of use of the weld plate support clamping and locating assembly and the tailplate support clamping and locating assembly;
In the figure, 1, a suspender; 11, welding a bottom plate; 12, welding rib plates; 13, round pipes, 14, welding plates, 15, welding tail plates, 16, round shafts, 2, a frame main body, 3, a bottom plate quick-change clamping and positioning assembly, 31, a mounting bottom plate, 32, a bottom plate I-shaped supporting seat, 33, a round pipe quick-release head, 34, a bottom plate supporting block, 35, a bottom plate locating pin support, 36, a bottom plate limiting and fixing support, 37, a bottom plate side locating support, 38, a limiting support, 4, a rib plate supporting and positioning assembly, 41, a rib plate I-shaped supporting seat, 42, a rib plate base, 43, a rib plate fixing block, 5, a round pipe clamping and positioning assembly, 51, a round pipe I-shaped supporting seat, 52, a round pipe placing block, 6, a welding plate supporting and clamping and positioning assembly, 61, a welding plate cross supporting seat, 62, a plate quick-release head, 63, a plate pressing head mounting seat, 64, a welding plate side limiting seat, 65, a welding plate bottom supporting and limiting seat, 66, a welding plate positioning and limiting seat, 7, a tail plate supporting and clamping and positioning assembly, 71, a tail plate side T-shaped supporting seat, 72, a tail plate positioning and supporting and limiting seat, 73, a tail plate side limiting seat, 74, a tail plate end supporting seat, a tail plate end part, a tail plate end supporting seat, 75, a tail plate end supporting seat, a short end supporting seat, a tail plate and a short end plate supporting seat, a tail plate and a tail plate supporting seat, a tail plate and a head supporting seat, a head and a tail plate supporting seat and a tail plate supporting seat.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.
As shown in fig. 1, the manual positioning and pressing boom welding fixture comprises a welding bottom plate 11, a welding rib plate 12, a circular tube 13, a welding plate 14, a welding tail plate 15 and a circular shaft 16, wherein the manual positioning and pressing boom welding fixture comprises a frame main body 2, a bottom plate quick-change clamping and positioning assembly 3, a rib plate supporting and positioning assembly 4, a circular tube clamping and positioning assembly 5, a welding plate supporting and clamping and positioning assembly 6 and a tail plate supporting and positioning assembly 7, the bottom plate quick-change clamping and positioning assembly 3, the rib plate supporting and positioning assembly 4, the circular tube clamping and positioning assembly 5, the welding plate supporting and clamping and positioning assembly 6 and the tail plate supporting and positioning assembly 7 are used for assembling and fixing the boom 1, the bottom plate quick-change clamping and positioning assembly 3 is used for assembling between the end of the welding bottom plate 11, the end surface of the welding rib plate 12, the end surface of the circular tube 13 and the end of the welding rib plate 12, and the end of the circular tube 13, the rib plate supporting and positioning assembly 4 is used for assembling other positions of the welding rib plate 12 and the circular tube 13, the assembling between the welding rib plate 12 and the circular tube 13 is realized through the rib plate supporting and the rib plate quick-change clamping and positioning assembly 3, the middle part 13 is used for fixing the rib plate clamping and the rib plate supporting and positioning assembly 5, the tail plate supporting and the clamping and positioning assembly 13 is used for fixing the welding tail plate supporting and positioning assembly 6 and the end of the welding tail plate 15 and the end of the boom 15 and is used for assembling and fixing between the tail plate 15 and the clamping and the end plate 15.
The bottom plate quick change clamping and positioning assembly 3, the rib plate supporting and positioning assembly 4, the circular tube clamping and positioning assembly 5, the welding plate supporting and clamping and positioning assembly 6 and the tailboard supporting and clamping and positioning assembly 7 are respectively provided with lifting lugs, so that the lifting is convenient.
As shown in fig. 5-8, one end of the circular tube 13 in the boom 1 is provided with an arc-shaped bend, the welding bottom plate 11 is arranged at the end of the circular tube 13 near the bent end, the welding tail plate 15 is positively or reversely arranged at the other end of the circular tube 13, the welding rib plate 12 is arranged below the bent part of the circular tube 13, the end of the welding rib plate 12 is connected with the welding bottom plate 11, the welding plate 14 is arranged at the left side or the right side near one end of the welding tail plate 15, and the circular shaft 16 is arranged on the welding tail plate 15.
The welding bottom plate 11, the welding plate 14 and the welding tail plate 15 are provided with a plurality of through holes, one of the through holes on the welding bottom plate 11 and the welding tail plate 15 plays a role in positioning during assembly, and the welding tail plate 15 is provided with a through hole for welding with the circular shaft 16.
As shown in fig. 5-8, the welding rib 12 is also a welding rib 12 with a bend, and the bending position of the welding rib corresponds to the arc-shaped bending position of the circular tube 13.
As shown in fig. 1, 2, 9, 10, 11, 12, 13, 14, 16, the base plate quick-change clamping and positioning assembly 3 comprises: the welding machine comprises a mounting bottom plate 31, a bottom plate I-shaped supporting seat 32, a round pipe quick-dismantling pressure head 33, a bottom plate supporting block 34, a bottom plate locating pin supporting seat 35, a bottom plate limiting fixed support 36, a bottom plate side locating support 37, a limiting support 38 and a rib plate fixing seat, wherein the bottom plate I-shaped supporting seat 32 is arranged on the mounting bottom plate 31, the bottom plate supporting block 34 and the limiting support 38 are arranged on the bottom plate I-shaped supporting seat 32 and used for placing the welding bottom plate 11, a stop block is arranged on the limiting support 38 and preventing the welding bottom plate 11 from falling off, the bottom plate locating pin supporting seat 35, the bottom plate limiting fixed support 36 and the bottom plate side locating support 37 are fixed on the mounting bottom plate 31 on one side of the bottom plate I-shaped supporting seat 32, and the welding bottom plate 11 is fixedly limited by taking the bottom plate locating pin supporting seat 35, the bottom plate limiting fixed support 36 and the bottom plate side locating support 37 as locating references, wherein a bottom plate locating pin in the bottom plate locating pin supporting seat 35 is used for being matched with the welding bottom plate 11 to locate the side of the welding bottom plate 11, the bottom plate locating support 37 is used for locating the welding bottom plate 11 close to the side of the bottom plate locating pin, and the bottom plate locating fixed support 36 is arranged between the bottom plate locating pin supporting seat 35 and the bottom plate side locating support 37 and used for pressing the welding bottom plate 11; the rib plate fixing seat is arranged on the mounting bottom plate 31 at one side of the bottom plate side positioning support 37 and is used for fixing and welding the rib plate 12, the bottom plate positioning pin support 35, the bottom plate limiting fixing support 36 and the limiting support 38 are oppositely arranged and are positioned at two sides of the bottom plate supporting block 34, the round tube quick-dismantling pressure head 33 is arranged on the bottom plate I-shaped supporting seat 32, the round tube quick-dismantling pressure head 33 is oppositely arranged with the rib plate fixing seat, and the pressing heads in the round pipe quick-release pressing heads 33 are U-shaped pressing heads and are positioned on two sides of the bottom plate supporting block 34, the end faces of the round pipes 13 are pressed and fixed on the welding bottom plate 11 through the round pipe quick-release pressing heads 33, and meanwhile, the round pipe quick-release pressing heads are matched with the rib plates on the rib plate fixing seats to finish the assembly of the welding bottom plate 11, the welding rib plates 12 and the round pipes 13.
As shown in fig. 16, the limiting fixing pins on the bottom plate limiting fixing support 36 are compression bolts, the compression bolts are mounted on the supports in the bottom plate limiting fixing support 36, the side edges of the welding bottom plate 11 are limited through the screw rods of the compression bolts, the welding bottom plate 11 is compressed on the bottom plate supporting blocks 34 through the screw caps of the compression bolts to be fixed, and the side plates of the welding bottom plate 11 are compressed through the compression bolts to play a fixing role after the welding bottom plate 11 is positioned.
As shown in fig. 1, 2, 10, 11, 12, 13, 14, 16 and 17, the rib plate supporting and positioning assembly 4 comprises a rib plate i-shaped supporting seat 41 and two rib plate fixing seats which are arranged in parallel and are arranged on the rib plate i-shaped supporting seat 41, and as shown in fig. 17, the floor plate supporting and positioning assembly 3 is used for positioning and fixing the welded rib plate 12 with the two rib plate fixing seats which are arranged in parallel.
The rib plate fixing seat comprises a rib plate base 42 and a rib plate fixing block 43 arranged above the rib plate base 42, wherein a vertical positioning groove is formed in the rib plate fixing block 43 and used for placing the welding rib plate 12.
As shown in fig. 17, the rib fixing blocks 43 on the two rib fixing bases in the rib supporting and positioning assembly 4 are different in angle and height and are positioned at the bending positions of the welding ribs 12.
As shown in fig. 1, 9, 10, 12, 13, 14 and 17, the pipe clamping and positioning assembly 5 comprises a pipe i-shaped supporting seat 51, a pipe placing block 52 and a pipe quick-release pressure head 33, wherein the pipe i-shaped supporting seat 51 is arranged on the frame main body 2, the pipe placing block 52 and the pipe quick-release pressure head 33 are arranged above the pipe i-shaped supporting seat 51, a V-shaped groove for installing the pipe 13 is formed in the pipe placing block 52, the pressure head in the pipe quick-release pressure head 33 is a U-shaped pressure head, and the pipe 13 is fixed through the pipe quick-release pressure head 33 and the pipe placing block 52.
As shown in fig. 1, 3, 9, 10, 11, 12, 13, 14, 18, the weld plate support clamping and positioning assembly 6 includes: welding plate cross supporting seat 61, two symmetry install the welding plate fixed establishment on welding plate cross supporting seat 61, pipe 13 sets up between two welding plate fixed establishment, and welding plate fixed establishment is used for fixed welding plate 14, makes welding plate 14 set up the side completion of pipe 13 assemble, welding plate fixed establishment includes: the plate quick-release pressure head 62, the plate pressure head mounting seat 63, the welding plate side limiting block 64, the welding plate bottom supporting limit block 65 and the welding plate positioning limit block 66 are arranged on the center seat of the welding plate cross supporting seat 61, the plate quick-release pressure head 62 is arranged at one end part of the welding plate cross supporting seat 61 through the plate pressure head mounting seat 63, the welding plate side limiting block 64 is arranged on the side of the welding plate 14, the welding plate bottom supporting limit block 65 and the welding plate positioning limit block 66 are arranged on the center seat of the welding plate cross supporting seat 61, the welding plate bottom supporting limit block 65 and the welding plate positioning limit block 66 are used for placing the welding plate 14, the welding plate bottom supporting limit block 65 and the welding plate positioning limit block 66 are arranged in the area below the plate quick-release pressure head 62, the welding plate positioning limit block 66 is provided with welding plate positioning pins, the welding plate positioning pins are used for being matched with through holes on the welding plate 14 to position the welding plate 14, the welding plate 14 is placed on the welding plate bottom supporting limit block 65 and the welding plate positioning limit block 66 through the welding plate positioning pins, one side of the welding plate positioning limit block 64 is arranged on the welding plate bottom supporting limit block 66 through the welding plate positioning limit block 64, the welding plate positioning limit block 66 is used for positioning the welding plate 14 on the welding plate bottom supporting limit block 65 and the welding plate positioning limit block 66, the butt plate 14 is fixed.
The welding plate bottom supporting limiting blocks 65 and the welding plate positioning supporting limiting blocks 66 in the two welding plate fixing mechanisms are symmetrically arranged on the center seat of the welding plate cross supporting seat 61.
As in fig. 1, 4, 9, 10, 11, 12, 13, 14, 15, 18, the tailboard support clamping and positioning assembly 7 comprises: the tail plate side T-shaped supporting seat 71, the round tube quick-dismantling head 33, the tail plate positioning and supporting limiting blocks 72, the tail plate side limiting blocks 73, the tail plate end supporting blocks 74, the tail plate middle supporting blocks 75 and the round shaft mounting positioning blocks 76, wherein the tail plate side T-shaped supporting seat 71 is arranged on the frame main body 2, the two tail plate side limiting blocks 73, the two tail plate middle supporting blocks 75 and the two round shaft mounting positioning blocks 76 are respectively and symmetrically arranged on the top mounting seat of the tail plate side T-shaped supporting seat 71, the tail plate end supporting blocks 74 are arranged between the two tail plate side limiting blocks 73 and are used for supporting and welding the end parts of the tail plates, the tail plate side limiting blocks 73 are used for limiting one side plate of the tail plates 15, the tail plate middle supporting blocks 75 are used for supporting and welding the middle area of the tail plates 15, the round shaft mounting positioning blocks 76 are provided with round shaft 16 mounting holes for inserting round shafts 16, the round shaft 16 inserted in the round shaft 16 mounting hole corresponds to the through hole of the welding round shaft 16 on the welding tail plate 15, two tail plate positioning and supporting limiting blocks 72 are symmetrically arranged on two sides of the top mounting seat, the tail plate positioning and supporting limiting blocks 72 are used for supporting and positioning the welding tail plate 15, the top of the tail plate positioning and supporting limiting block 72 is used for supporting the welding tail plate 15, tail plate positioning pins are arranged on the tail plate positioning and supporting limiting blocks 72 and are matched with the through hole on the welding tail plate 15 to position, the welding tail plate 15 is placed on a tail plate end supporting block 74, the tail plate positioning and supporting limiting blocks 72 and a tail plate middle supporting block 75, the tail plate positioning pins are inserted in the through holes on the welding tail plate 15, the side edges of the welding tail plate 15 are limited by a tail plate side limiting block 73, the installation position of the welding tail plate 15 is guaranteed, the welding tail plate 15 and the round shaft 16 are assembled, the round tube 13 is arranged on the welding tail plate 15 through the round tube quick-release pressure head 33, and the welding tail plate 15 and the round tube 13 are assembled.
As shown in fig. 15, (1) in the drawing is a first mounting manner of the circular shaft 16 and the circular shaft mounting positioning block 76 for the forward mounting manner of the welding tail plate 15, and (2) in the drawing is a second mounting manner of the circular shaft 16 and the circular shaft mounting positioning block 76 for the reverse mounting manner of the welding tail plate 15.
In order to ensure the installation height of the circular tube quick-dismantling pressure head 33, a circular tube 13 chuck installation seat is further arranged, and the installation height of the circular tube quick-dismantling pressure head 33 is controlled so that the circular tube 13 can be effectively clamped.
When the manual positioning and pressing boom welding fixture is used, the circular shaft 16 is firstly installed on the circular shaft installation positioning block 76, then the welding bottom plate 11, the welding plate 14 and the welding tail plate 15 are respectively fixed on the bottom plate quick-change clamping positioning assembly 3, the welding plate supporting clamping positioning assembly 6 and the tail plate supporting clamping positioning assembly 7, the welding bottom plate 11 is installed, the welding rib plate 12 is installed on the bottom plate quick-change clamping positioning assembly 3 and the rib plate supporting positioning assembly 4, and finally the circular tube 13 is fixed through the bottom plate quick-change clamping positioning assembly 3, the circular tube clamping positioning assembly 5 and the tail plate supporting clamping positioning assembly 7, so that the assembly is completed, the welding can be performed after the assembly is completed, and the disassembly and the subsequent assembly can be performed through the quick-release pressing head after the welding is completed.
As shown in fig. 5 to 8, the boom 1 is divided into an SUV long right boom, an SUV long left boom, a short right boom, a short left boom, and the structural composition of the SUV long right boom, the SUV long left boom, and the short right boom, and the short left boom are identical except for the difference in length and bending radian of the round tube 13 between the SUV long right boom and the SUV long left boom, and the difference between the short right boom and the short left boom is whether the welding plate 14 is disposed on the right side or the left side of the round tube 13, and whether the welding tail 15 is forward-mounted or reverse-mounted with the round tube 13.
As shown in fig. 5-8, the welding plate 14 in the long and short right suspenders of the SUV is disposed on the right side of the circular tube 13, the welding tail plate 15 and the circular tube 13 are reversely assembled, the welding plate 14 in the long and short left suspenders of the SUV is disposed on the left side of the circular tube 13, and the welding tail plate 15 and the circular tube 13 are positively assembled.
Therefore, the manual positioning and pressing long boom welding tool is adopted for the SUV long right boom and the SUV long left boom, the manual positioning and pressing short boom welding tool is adopted for the short right boom and the short left boom, and the manual positioning and pressing long boom welding tool is different from the manual positioning and pressing short boom welding tool in that the heights of the bottom I-shaped supporting seats 32 in the bottom plate quick-change clamping and positioning assembly 3 are different so as to be suitable for larger bending angles of the round pipe 13 and the welding rib plate 12, and meanwhile, the welding plate supporting, clamping and positioning assembly 6 and the tail plate supporting, clamping and positioning assembly 7 are adjusted in proper positions according to different lengths of the round pipe 13.
As shown in fig. 9 and 12, in order to increase the applicability of the manual positioning and pressing boom welding fixture, the manual positioning and pressing long boom welding fixture and the manual positioning and pressing short boom welding fixture are combined to form the manual positioning and pressing comprehensive boom welding fixture, so that only the bottom plate quick-change clamping and positioning assembly 3, the welding plate supporting and clamping and positioning assembly 6 and the tail plate supporting and clamping and positioning assembly 7 need to be replaced, the assembly of the SUV long right boom, the SUV long left boom, the short right boom and the short left boom can be realized, the quick-change clamping and positioning assembly is divided into a short quick-change clamping and positioning assembly and a long quick-change clamping and positioning assembly for convenience in description, the difference between the short quick-change clamping and positioning assembly and the long quick-change clamping and positioning assembly is only the height difference of the bottom plate I-shaped supporting seat 32, the welding plate supporting and clamping and positioning assembly 6 is divided into the short welding plate supporting and clamping and positioning assembly 10 and the long welding plate supporting and clamping and positioning assembly 101, the difference between the short welding plate supporting and clamping and positioning assembly 10 and the long welding plate supporting and clamping and positioning assembly 101 is only different in mounting positions, and only in the welding position and the welding and positioning assembly is different in the welding position and the welding and the long clamping and positioning assembly and the long clamping and the clamping and positioning assembly.
As shown in fig. 9 and 12, the manual positioning and compacting comprehensive boom welding tool comprises a frame main body 2, a short bottom plate quick-change clamping and positioning assembly 8, a long bottom plate quick-change clamping and positioning assembly 9, a rib plate supporting and positioning assembly 4, a round pipe clamping and positioning assembly 5, a short welding plate supporting and clamping and positioning assembly 10, a long welding plate supporting and clamping and positioning assembly 101, a short tail plate supporting and clamping and positioning assembly 102 and a long tail plate supporting and clamping and positioning assembly 103, wherein the rib plate supporting and positioning assembly 4, the round pipe clamping and positioning assembly 5, the short welding plate supporting and clamping and positioning assembly 10 and the long tail plate supporting and positioning assembly 103 are fixed on the frame main body 2, the positions of the rib plate supporting and positioning assembly 4, the short bottom plate quick-change clamping and positioning assembly 8 and the long bottom plate quick-change clamping and positioning assembly 9 are not replaced, the long welding plate supporting and clamping and positioning assembly 101 and the short tail plate supporting and clamping and positioning assembly 102 are optionally arranged on the frame main body 2 on one side of the rib plate supporting and positioning assembly 4.
As shown in fig. 9, 10 and 11, when the long boom 1 is assembled, that is, when the SUV long right boom and the SUV long left boom are assembled, the manual positioning and pressing integrated boom welding tool comprises a frame main body 2, a long bottom plate quick-change clamping and positioning assembly 9, a rib plate supporting and positioning assembly 4, a round pipe clamping and positioning assembly 5, a short welding plate supporting and clamping and positioning assembly 10, a long welding plate supporting and clamping and positioning assembly 101 and a long tail plate supporting and clamping and positioning assembly 103, wherein the long bottom plate quick-change clamping and positioning assembly 9, the rib plate supporting and positioning assembly 4, the round pipe clamping and positioning assembly 5, the short welding plate supporting and clamping and positioning assembly 10, the long welding plate supporting and clamping and positioning assembly 101 and the long tail plate supporting and clamping and positioning assembly 103 are fixed on the frame main body 2, and the short welding plate supporting and clamping and positioning assembly 10 does not participate in working.
As shown in fig. 12, 13 and 14, when the short boom 1 is assembled, namely when the short right boom and the short left boom are assembled, the manual positioning and compacting comprehensive boom splice welding tool comprises a frame main body 2, a short bottom plate quick-change clamping and positioning assembly 8, a rib plate supporting and positioning assembly 4, a round pipe clamping and positioning assembly 5, a short welding plate supporting and clamping and positioning assembly 10, a short tail plate supporting and clamping and positioning assembly 102 and a long tail plate supporting and clamping and positioning assembly 103, wherein the frame main body 2, the short bottom plate quick-change clamping and positioning assembly 8, the rib plate supporting and positioning assembly 4, the round pipe clamping and positioning assembly 5, the short welding plate supporting and clamping and positioning assembly 10, the short tail plate supporting and clamping and positioning assembly 102 and the long tail plate supporting and clamping and positioning assembly 103 are fixed on the frame main body 2, and the long tail plate supporting and clamping and positioning assembly 103 participates in working.
As shown in fig. 18, the method of (1) right-side installation of the welding plate 14 and reverse installation of the welding tail plate 15 in the drawing is suitable for the installation of the long and short right suspenders of the SUV, and the method of (2) left-side installation of the welding plate 14 and forward installation of the welding tail plate 15 in the drawing is suitable for the installation of the long and short left suspenders of the SUV.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The manual positioning and pressing boom splice welding tool comprises a welding bottom plate, welding rib plates, round pipes, welding plates, welding tail plates and round shafts and is characterized in that the manual positioning and pressing boom splice welding tool comprises a frame body, a bottom plate quick-change clamping and positioning assembly, a rib plate supporting and positioning assembly, a round pipe clamping and positioning assembly, a welding plate supporting and clamping and positioning assembly and a tail plate supporting and clamping and positioning assembly, the bottom plate quick-change clamping and positioning assembly, the rib plate supporting and positioning assembly, the round pipe clamping and positioning assembly, the welding plate supporting and clamping and positioning assembly, the welding tail plate supporting and clamping and positioning assembly and the tail plate supporting and clamping and positioning assembly are used for assembling and fixing the boom, the bottom plate quick-change clamping and positioning assembly is used for assembling other positions of the welding rib plates, the end faces of the round pipes, the end faces of the welding rib plates and the end faces of the round pipes, and assembling between the welding rib plates and the round pipes are achieved through the rib plate supporting and positioning assembly and the bottom plate quick-change clamping and positioning assembly, the welding plate clamping and positioning assembly is used for fixing the middle part of the round pipes, the welding plate supporting and clamping and positioning assembly is used for assembling between the tail plates and the welding plate supporting and clamping and positioning assembly.
2. The manual positioning and pressing boom splice welding tool according to claim 1, wherein one end of a circular tube in the boom is provided with an arc-shaped bend, a welding bottom plate is arranged at the end part of the circular tube close to one end of the bend, a welding tail plate is positively or reversely arranged at the other end of the circular tube, a welding rib plate is arranged below the bending part of the circular tube, the end part of the welding rib plate is connected with the welding bottom plate, the welding plate is arranged at the left side or the right side close to one end of the welding tail plate, and a circular shaft is arranged on the welding tail plate.
3. The manual positioning and pressing boom splice welding tool according to claim 2, wherein the bottom plate quick-change clamping and positioning assembly comprises a mounting bottom plate, a bottom plate I-shaped supporting seat, a round pipe quick-release pressing head, a bottom plate supporting block, a bottom plate positioning pin support, a bottom plate limiting fixed support, a bottom plate side positioning support, a limiting support and a rib plate fixing seat, wherein the bottom plate I-shaped supporting seat is arranged on the mounting bottom plate, the bottom plate supporting block and the limiting support are arranged on the bottom plate I-shaped supporting seat and used for placing a welding bottom plate, a stop block is arranged on the limiting support and used for preventing the welding bottom plate from falling off, the bottom plate positioning pin support, the bottom plate limiting fixed support and the bottom plate side positioning support are fixed on the mounting bottom plate on one side of the bottom plate I-shaped supporting seat, and the welding bottom plate is fixedly limited by taking the bottom plate positioning pin support, the bottom plate limiting fixed support and the bottom plate side positioning support as positioning references, wherein a bottom plate positioning pin in the bottom plate positioning pin support is used for being matched with the welding bottom plate to position the bottom plate, the bottom plate side positioning support is used for positioning the welding bottom plate close to the side of the bottom plate positioning pin, and the bottom plate limiting fixed support is arranged between the bottom plate positioning pin support and the bottom plate side positioning fixed support and the bottom plate positioning seat is used for pressing; the rib plate fixing seat is arranged on the mounting bottom plate at one side of the bottom plate side positioning support seat and is used for fixing and welding rib plates, the bottom plate positioning pin support seat, the bottom plate limiting fixing support seat and the limiting support seat are oppositely arranged and positioned at two sides of the bottom plate supporting block, the round tube quick-dismantling pressure head is arranged on the bottom plate I-shaped supporting seat, the round tube quick-dismantling pressure head and the rib plate fixing seat are oppositely arranged and positioned at two sides of the bottom plate supporting block, the pressure head in the round tube quick-dismantling pressure head is a U-shaped pressure head, the end face of the round tube is pressed and fixed on the welding bottom plate through the round tube quick-dismantling pressure head, and is matched with the rib plate on the rib plate fixing seat, so that the welding bottom plate, the welding rib plate and the round tube are assembled.
4. The manual positioning and pressing boom welding fixture of claim 2, wherein the rib plate supporting and positioning assembly comprises a rib plate I-shaped supporting seat and two rib plate fixing seats which are arranged in parallel and are arranged on the rib plate I-shaped supporting seat, and the welding rib plate is positioned and fixed with the two rib plate fixing seats which are arranged in parallel through the bottom plate quick-change clamping and positioning assembly.
5. The manual positioning and pressing boom welding fixture according to claim 3 or 4, wherein the rib plate fixing seat comprises a rib plate base and a rib plate fixing block arranged above the rib plate base, and the rib plate fixing block is provided with a vertical positioning groove for placing welding rib plates.
6. The manual positioning and pressing boom welding fixture of claim 2, wherein the circular tube clamping and positioning assembly comprises a circular tube I-shaped supporting seat, a circular tube placing block and a circular tube quick-release pressure head, the circular tube I-shaped supporting seat is arranged on the frame body, the circular tube placing block and the circular tube quick-release pressure head are arranged above the circular tube I-shaped supporting seat, a V-shaped groove for installing a circular tube is formed in the circular tube placing block, the pressure head in the circular tube quick-release pressure head is a U-shaped pressure head, and the circular tube is fixed through the circular tube quick-release pressure head and the circular tube placing block.
7. The manual positioning and pressing boom welding fixture of claim 2, wherein the welding plate supporting and clamping positioning assembly comprises a welding plate cross supporting seat and two welding plate fixing mechanisms symmetrically arranged on the welding plate cross supporting seat, the round tube is arranged between the two welding plate fixing mechanisms, the welding plate fixing mechanisms are used for fixing welding plates, the welding plates are arranged on the side surfaces of the round tube to complete assembly, the welding plate fixing mechanisms comprise a plate quick-release pressure head, a plate pressure head mounting seat, a welding plate side limiting block, a welding plate bottom supporting limiting block and a welding plate positioning supporting limiting block, the plate quick-release pressure head is arranged at one end of the welding plate cross supporting seat through the plate pressure head mounting seat, the welding plate side limiting block is arranged on the side surface of the plate pressure head mounting seat, one side edge of the welding plate is limited, the welding plate bottom supporting limiting block and the welding plate positioning supporting limiting block are arranged on the center seat, the welding plate bottom supporting limiting block and the welding plate positioning supporting block are arranged on the welding plate bottom supporting block, the welding plate positioning limiting block is arranged on the plate bottom surface of the plate quick-release pressure head, the welding plate positioning limiting block is arranged on the welding plate positioning block, the welding plate positioning block is matched with the welding plate positioning block, and the welding plate positioning block is arranged on one side of the welding plate positioning block, and the welding plate positioning block is matched with the welding plate positioning block, and the welding plate positioning block is arranged on one side of the welding plate positioning block.
8. The hand-held down boom splice welding tool of claim 2, wherein the tailboard support clamping and positioning assembly comprises: the two tail plate side limit blocks, the two tail plate middle support blocks and the two round shaft installation positioning blocks are respectively and symmetrically installed on the top installation seats of the tail plate side T-shaped support blocks, the tail plate end limit block is arranged between the two tail plate side limit blocks and used for supporting the end part of the welding tail plate, the tail plate side limit block is used for limiting one side plate of the welding tail plate, the tail plate middle support block is used for supporting the middle region of the welding tail plate, the round shaft installation positioning block is provided with a round shaft installation hole for inserting a round shaft, the round shaft inserted in the round shaft installation hole corresponds to a through hole for welding the round shaft on the welding tail plate, the two tail plate positioning support limiting blocks are symmetrically arranged on two sides of the top mounting seat, the tail plate positioning support limiting blocks are used for supporting and positioning the welding tail plates, the tops of the tail plate positioning support limiting blocks are used for supporting the welding tail plates, tail plate positioning pins are arranged on the tail plate positioning support limiting blocks and matched with through holes in the welding tail plates to position, the welding tail plates are placed on tail plate end supporting blocks, the tail plate positioning support limiting blocks and a tail plate middle supporting block, so that the tail plate positioning pins are inserted into the through holes in the welding tail plates, the side edges of the welding tail plates are limited through one tail plate side limiting block, the mounting positions of the welding tail plates are guaranteed, the assembly of the welding tail plates and a round shaft is realized, a pressing head in a round pipe quick-dismantling pressing head is a U-shaped pressing head, the round tube is arranged on the welding tail plate through the round tube quick-dismantling pressure head, so that the welding tail plate and the round tube are assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422399997.4U CN223353352U (en) | 2024-09-30 | 2024-09-30 | Manual positioning compresses tightly jib welding frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422399997.4U CN223353352U (en) | 2024-09-30 | 2024-09-30 | Manual positioning compresses tightly jib welding frock |
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| Publication Number | Publication Date |
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| CN223353352U true CN223353352U (en) | 2025-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422399997.4U Active CN223353352U (en) | 2024-09-30 | 2024-09-30 | Manual positioning compresses tightly jib welding frock |
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| Country | Link |
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| CN (1) | CN223353352U (en) |
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