阅读说明：本技术 四轴车桥直环缝焊装置 (Straight circular seam welding device for four-shaft axle ) 是由 王守璞 陈长青 王瑞民 于 2019-12-02 设计创作，主要内容包括：本发明公开了四轴车桥直环缝焊装置,包括床体、升降定位平台、床头驱动箱、顶紧组件、第一焊接组件、固定支架、焊接用焊枪、X轴横梁、第二焊接组件、焊接车桥本体和基座,所述床体的顶部端面通过螺栓固定安装有床头驱动箱,所述床头驱动箱的内侧设置有顶紧组件,所述顶紧组件之间安装有焊接车桥本体,所述床体的一端端面两侧均通过焊接固定安装有固定支架,所述固定支架之间通过螺栓固定安装有X轴横梁,该四轴车桥直环缝焊装置,通过设置多轴带动双焊枪同时焊接,不仅能够单独直缝焊,也能够单独环缝焊以及直环缝连接焊,在焊接时通过两个焊枪同时工作,使得焊接效率提高一倍,焊接效率高,操作简单。(The invention discloses a four-axle straight circular seam welding device which comprises a bed body, a lifting positioning platform, a bed head driving box, a jacking assembly, an th welding assembly, fixing supports, welding guns, an X-axis cross beam, a second welding assembly, a welding axle body and a base, wherein the bed head driving box is fixedly installed on the top end surface of the bed body through bolts, the jacking assembly is arranged on the inner side of the bed head driving box, the welding axle body is installed between the jacking assemblies, the fixing supports are fixedly installed on two sides of the end surface of the bed body through welding, and the X-axis cross beam is fixedly installed between the fixing supports through bolts.)

1. The four-shaft axle straight circular seam welding device is characterized by comprising a bed body (1), a lifting positioning platform (2), a bed head driving box (3), a jacking assembly (4), a welding assembly (5), a fixed support (6), a welding gun (7) for welding, an X-axis cross beam (8), a second welding assembly (9), a welding axle body (10) and a base (11), wherein the bed head driving box (3) is fixedly installed on the top end face of the bed body (1) through bolts, the jacking assembly (4) is arranged on the inner side of the bed head driving box (3), the welding axle body (10) is installed between the jacking assemblies (4), the fixed support (6) is fixedly installed on two sides of the end face of the end of the bed body (1), the X-axis cross beam (8) is fixedly installed between the fixed support (6) through bolts, the welding assembly (5) and the second welding assembly (9) are respectively arranged on two ends of the side of the X-axis cross beam (8), and the welding gun (7) for welding end ) is arranged on the bottom of the welding assembly (5) and the bottom 63;

welding set (5) and second welding set (9) constitute by X axle electric putter (51), Z axle crossbeam (52), cardboard (53), second cardboard (54), Z axle adjusting chute (55), Y axle crossbeam (56), Z axle electric putter (57), Z axle adjusting slider (58), Y axle adjusting chute (59), Y axle adjusting slider (510), Y axle electric putter (511) and welder mounting bracket (512), X axle electric putter (51) is through side end face of screw fixed mounting at X axle crossbeam (8), Z axle crossbeam (52) is located the terminal surface 25 side of X axle crossbeam (8), top terminal surface side of Z axle crossbeam (52) has Z axle electric putter (57) through screw fixed mounting, Z axle crossbeam (52)'s terminal surface both sides all have Z axle adjusting chute (55) through welding fixed mounting, the terminal surface outside of Z axle crossbeam (52) is provided with Y axle crossbeam (56), the Y axle crossbeam (56) is installed through screw fixed mounting bracket (512) and the adjusting chute (512), the bolt is installed through Y axle adjusting chute (510) and adjusting chute (512), the bolt fixed mounting bracket (510) is installed through Y axle adjusting chute (510), the bolt adjusting chute (510) and adjusting chute (512), the bolt adjusting chute (512) is installed through Y axle adjusting chute (510), the bolt adjusting chute (510) is installed through Y axle adjusting chute (510), the bolt adjusting chute (58) and adjusting chute (510, the bolt adjusting chute (52) is installed through the bolt adjusting chute (510), the bolt adjusting chute (510) is installed before the bolt adjusting chute (52) and the bolt adjusting chute (510), the bolt adjusting chute (52) is installed, the bolt adjusting chute (510, the bolt adjusting chute (52) is installed.

2. The four-axle straight-loop seam welding device according to claim 1, characterized in that bases (11) are fixedly installed on the periphery of the bottom end face of the bed body (1) through bolts, and wear-resistant base plates are installed on the bottom end face of the bases (11) through gluing.

3. The four-axle straight-ring seam welding device according to claim 1, characterized in that a lifting positioning platform (2) is fixedly installed in the center of the top end face of the bed body (1) through screws, and the welded axle body (10) is located at a position right above the top of the lifting positioning platform (2).

4. The straight circular seam welding device for the four-axle vehicle bridge according to claim 1, characterized in that the tightening assembly (4) comprises a tightening shaft (41), a tightening end seat (42), a tightening tailstock (43) and a tightening cylinder (44), the tightening cylinder (44) is fixedly mounted on the side end face of the head of bed driving box (3) through screws, the end of the tightening cylinder (44) penetrates through the head of bed driving box (3) to be connected with the tightening tailstock (43), the end of the tightening shaft (41) is connected with the head of bed driving box (3), the tightening end seat (42) is connected with the other end of the tightening shaft (41), and the two ends of the welding tail seat body (10) are respectively connected with the tightening end seat (43) and the tightening end seat (42) in an attaching manner.

5. The four-axle straight-ring seam welding device according to claim 1, characterized in that an X-axle slider is fixedly mounted on the top side and the end face bottom side of the X-axle beam (8) through screws, a th clamping plate (53) is fixedly mounted on the top side of the Z-axle beam (52) through screws, the th clamping plate (53) is clamped with the X-axle slider on the top side of the X-axle beam (8), a second clamping plate (54) is mounted on the inner end face bottom side of the Z-axle beam (52) through bolts, and the second clamping plate (54) is clamped with the X-axle slider on the end face bottom side of the X-axle beam (8).

6. The four-axle straight-ring seam welding device of claim 1, characterized in that an th transmission block is fixedly installed on the inner side of the end face of the Z-axle beam (52) through screws, the end of the X-axle electric push rod (51) penetrates through the end face of the X-axle beam (8) and is fixedly connected with the th transmission block, the second transmission block is fixedly installed in the center of the end face of the side of the welding gun mounting frame (512) through screws, the end of the Y-axle electric push rod (511) penetrates through the end face of the Y-axle beam (56) and is fixedly connected with the second transmission block, the third transmission block is installed on the back end face side of the Y-axle beam (56) through screws, and the end of the Z-axle electric push rod (57) penetrates through the end face of the Z-axle beam (52) and is fixedly connected with the third transmission.

Technical Field

The invention relates to the field of seam welding equipment, in particular to a straight-loop seam welding device for a four-axle vehicle bridge.

Background

When the traditional welding equipment is used, the function is single , only straight seam welding or single circular seam welding and straight circular seam welding can be carried out, the simultaneous operation of the straight seam welding and the circular seam welding cannot be finished, in addition, in the welding process, the welding efficiency is low, the operation is complex, the difficulty of the upper hand is large, and therefore, the four-axis axle straight circular seam welding device is designed.

Disclosure of Invention

The invention aims to provide a four-axle straight circular seam welding device, which can be used for driving double welding guns to weld simultaneously through multiple shafts, can move along a single shaft, can also be used for multi-shaft linkage, can be used for times of welding forming of a thin axle housing, can also be used for multilayer welding of a thick axle housing, can be used for single straight seam welding, single circular seam welding and straight circular seam connection welding, can be used for welding and fusing a straight seam, a circular seam and workpiece displacement in a mode of , and can improve the welding efficiency by times through the simultaneous working of the two welding guns during welding, so that the welding efficiency is high, and the operation is simple.

The purpose of the invention can be realized by the following technical scheme:

four-axis axle straight girth welding set, including the bed body, go up and down locating platform, head of a bed drive case, top tight subassembly, welding set spare, fixed bolster, welding with welder, X axle crossbeam, second welding set spare, welding axle body and base, there is head of a bed drive case top terminal surface of the bed body through bolt fixed mounting, the inboard of head of a bed drive case is provided with top tight subassembly, install welding axle body between the tight subassembly in top, end terminal surface both sides of the bed body all install the fixed bolster through welded fastening, there is the X axle crossbeam through bolt fixed mounting between the fixed bolster, side both ends of X axle crossbeam are provided with welding set spare and second welding set spare respectively, and the bottom end of welding set spare and second welding set spare is provided with welding with welder;

welding subassembly and second welding subassembly constitute by X axle electric putter, Z axle crossbeam, cardboard, second cardboard, Z axle adjusting chute, Y axle crossbeam, Z axle electric putter, Z axle adjusting slider, Y axle adjusting chute, Y axle adjusting slider, Y axle electric putter and welder mounting bracket, X axle electric putter passes through screw fixed mounting at the side end face of X axle crossbeam, the Z axle crossbeam is located the terminal surface side of X axle crossbeam, there is Z axle electric putter top end face side of Z axle crossbeam through screw fixed mounting, there is Z axle adjusting chute both sides of Z axle crossbeam all through welded fixed mounting, the terminal surface outside of Z axle crossbeam is provided with Y axle crossbeam, the terminal surface both sides of Y axle crossbeam all have Z axle adjusting slider through screw fixed mounting, and Z axle adjusting slider and Z axle adjusting chute sliding connection, Y axle electric putter passes through screw fixed mounting at the front end face side of Y axle crossbeam, the both ends of the side end face of Y axle crossbeam all have Y axle adjusting slider through welded mounting bracket side end, welder adjusts slider and passes through Y axle adjusting chute mounting bracket and is provided with the Y axle adjusting slider, welder mounting bracket and welder mounting bracket, and welder for the side adjusting slider, the welded mounting bracket are provided with the Y axle adjusting slider, the welder for the welder mounting bracket and welding spout for the welder mounting bracket, the side adjusting slider for the welder mounting bracket, and.

According to the scheme of the invention for steps, bases are fixedly arranged on the periphery of the bottom end face of the bed body through bolts, and wear-resistant base plates are arranged on the bottom end face of the bases through gluing.

According to the scheme of , the lifting positioning platform is fixedly installed in the center of the top end face of the bed body through screws, and the welded axle body is located right above the top of the lifting positioning platform.

According to the scheme of , the jacking assembly comprises a jacking shaft, a jacking end seat, a jacking tailstock and a jacking cylinder, the jacking cylinder is fixedly mounted on the end face of the side of the bedside driving box through screws, the end of the jacking cylinder penetrates through the bedside driving box and is connected with the jacking tailstock, the end of the jacking shaft is inserted and mounted inside the bedside driving box, the other end of the jacking shaft is inserted and mounted with the jacking end seat, and two ends of the welded axle body are respectively attached and connected with the jacking tailstock and the jacking end seat.

According to the scheme of , an X-axis sliding block is fixedly mounted on the top side and the end face bottom side of the X-axis beam through screws, a -th clamping plate is fixedly mounted on the top side of the Z-axis beam through screws, the -th clamping plate is clamped with the X-axis sliding block on the top side of the X-axis beam, a second clamping plate is mounted on the end face bottom side of the inner side of the Z-axis beam through bolts, and the second clamping plate is clamped with the X-axis sliding block on the end face bottom side of the X-axis beam.

According to the scheme of , a transmission block is fixedly mounted on the inner side of the end face of the Z-axis cross beam through a screw, the end of the X-axis electric push rod penetrates through the end face of the X-axis cross beam and is fixedly connected with a transmission block, a second transmission block is fixedly mounted in the center of the side end face of the welding gun mounting frame through a screw, the end of the Y-axis electric push rod penetrates through the end face of the Y-axis cross beam and is fixedly connected with the second transmission block, a third transmission block is mounted on the side of the back end face of the Y-axis cross beam through a screw, and the end of the Z-axis electric push rod penetrates through the end face of the Z-axis cross beam and.

The four-axle vehicle bridge straight circular seam welding device has the advantages that the multiple axles are arranged to drive the double welding guns to weld simultaneously, the four-axle vehicle bridge straight circular seam welding device can move along a single axle and can also be linked by the multiple axles, times of welding forming of a thin axle housing and multilayer welding of a thick axle housing can be achieved, in addition, single straight seam welding, single circular seam welding and straight circular seam connection welding can be achieved, double guns for welding and fusing straight seams, circular seams and workpiece displacement are used for welding , during welding, the two welding guns work simultaneously, welding efficiency is improved by times, welding efficiency is high, and operation is simple.

Drawings

To facilitate understanding by those skilled in the art, the present invention will be further described in conjunction with the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the tightening unit according to the present invention;

FIG. 3 is a schematic view of a th weld stack according to the present invention;

FIG. 4 is an enlarged view of the present invention A;

the device comprises a bed body 1, a lifting positioning platform 2, a bed head driving box 3, a jacking assembly 4, a th welding assembly 5, a fixing support 6, a welding gun 7, an X-axis cross beam 8, an X-axis cross beam 9, a second welding assembly 10, a welding axle body 11, a base 41, a jacking shaft 42, a jacking end seat 43, a jacking tail seat 44, a jacking cylinder 51, an X-axis electric push rod 52, a Z-axis cross beam 53, a snap plate 54, a second snap plate 55, a Z-axis adjusting sliding groove 56, a Y-axis cross beam 57, a Z-axis electric push rod 58, a Z-axis adjusting sliding block 59, a Y-axis adjusting sliding groove 510, a Y-axis adjusting sliding block 511, a Y-axis electric push rod 512 and a welding gun mounting rack.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it is to be understood that the described embodiments are only a partial embodiment , rather than a complete embodiment.

As shown in FIGS. 1-4, the four-axis axle straight-ring seam welding device comprises a bed body 1, a lifting positioning platform 2, a bed head driving box 3, a jacking assembly 4, a second welding assembly 5, a fixed support 6, a welding gun 7, an X-axis cross beam 8, a second welding assembly 9, a welding axle body 10 and a base 11, wherein the periphery of the bottom end face of the bed body 1 is fixedly provided with a base 11 through a bolt, the bottom end face of the base 11 is provided with a wear-resistant pad through gluing, the bed body 1 can be well supported through the base 11, the top end face of the bed body 1 is fixedly provided with a bed head driving box 3 through a bolt, the inner side of the bed head driving box 3 is provided with a jacking assembly 4, the welding axle body 10 is installed between the jacking assembly 4, the jacking assembly 4 comprises a jacking shaft 41, a jacking end seat 42, a jacking cylinder 43 and a jacking cylinder 44, the jacking cylinder 44 is fixedly installed on the end face of the side of the , the end face of the , the lifting shaft 52 is fixedly connected with a push rod 52 of a push rod 52, the push rod 52 of the lifting positioning transverse rack 52, the push rod 52 is fixedly connected with the push rod 52 of the push rod 52, the push rod of the push rod 52, the push rod of the electric welding rod 52, the push rod 52, the electric adjusting rack 52, the push rod of the push rod fixing rack 52, the push rod fixing rack 52 is fixedly connected with the push rod of the electric adjusting rack 52, the push rod of the push rod fixing rack 52, the push rod of the push rod fixing rack, the push rod fixing rack 52 is connected with the push rod fixing rack, the push rod fixing rack 52, the push rod fixing rack 52, the push rod fixing rack, the push rod fixing rack 52, the push rod fixing rack 5 is connected with the push rod fixing rack, the push rod fixing rack 5, the push rod fixing rack 5 is provided with the push rod fixing rack, the push rod fixing rack is provided with the push rod fixing rack, the push rod fixing rack 5 adjusting rack, the push rod fixing rack.

According to the working principle of the welding machine, a bed body 1 can be supported through a base 11 and a wear-resistant pad plate, so that the bed body 1 has good structural stability, a welding axle body 10 to be welded is placed at the top of a lifting positioning platform 2, so that the lifting positioning platform 2 can lift the welding axle body 10 to a proper height, a tightening assembly 4 on the side of a bedside driving box 3 works, so that the end of the welding axle body 10 is connected with a tightening shaft 41 and a tightening end seat 42, a tightening cylinder 44 works, the tightening tailstock 43 is pushed, the other end of the tightening tailstock 43 is attached to the other end of the welding axle body 10 by pushing the tightening tailstock 43, so that the welding axle body 10 is clamped and fixed, during welding, a fixing support 6 can have a good supporting effect on an X-axis cross beam 8, so that the X-axis cross beam 8 has good structural stability, a welding-purpose transverse beam 5 and a second welding-purpose transverse beam 5 can move the welding-purpose transverse beam 7 to different positions through a welding-axis-sliding-adjusting sliding chute 510, a push rod sliding-type sliding-type sliding-type sliding-type sliding-block-type sliding-type sliding-type sliding-block-sliding-type sliding-type sliding-sliding.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.