CN217452736U

CN217452736U - Device for processing short beam welding assembly

Info

Publication number: CN217452736U
Application number: CN202220712474.9U
Authority: CN
Inventors: 刘勇华; 沈朝闻; 周日东; 周泽南; 李聪; 刘军; 刘溪
Original assignee: Ningbo Fumei Technology Co ltd
Current assignee: Ningbo Fumei Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-09-20
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a device for processing short-span beam welded subassembly, including the frock platform, frock bench end is provided with at least one processing station, processing station includes preceding base thrust unit, back base and two support groups, base thrust unit and back base before having arranged relatively around the frock bench end, two support groups have been arranged side by side between base thrust unit and the back base before the frock bench end is located, every support group all includes two bilateral symmetry's support, four supports are the rectangle and arrange in frock bench end, the installation breach has been seted up in the outside on support upper portion, L shape baffle is installed in the outside of support lower part, one side top cylinder is all installed in the outside that frock bench end is located every support. The utility model discloses can carry out accurate butt joint with preceding extension board, back extension board and two short crossbeam main parts, the welding process of being convenient for is difficult to take place to rock at the welding process in the work piece, can effectively reduce the welding degree of difficulty, has improved machining efficiency simultaneously greatly.

Description

Device for processing short beam welding assembly

Technical Field

The utility model relates to a lift table technical field especially relates to a device for processing short beam welding subassembly.

Background

The height of a common table on the market can not be adjusted up and down, and can not meet the requirements of different heights; in order to achieve the purpose of lifting the table, lifting tables are available in the market at present, and generally comprise a base, a table top plate, a table frame, a lifting frame and the like, wherein a short cross beam welding assembly is an important part of the table frame.

As shown in fig. 6, the short beam welding assembly includes a front support plate 29, a rear support plate 32 and two short beam main bodies 28, and the front support plate 29, the rear support plate 32 and the two short beam main bodies 28 are integrally rectangular frame structures; the front support plate 29 is in an inverted L-shaped long plate shape, two sides of the upper part of the front support plate 29 are respectively provided with a bending plate 31, and two sides of the lower part of the front support plate 29 are respectively provided with a mounting hole 30; the rear support plate 32 is in the shape of a long plate, and a circular hole 33 is formed in the middle of the upper end of the rear support plate 32. During the welding process, both sides of the front stay 29 need to be welded to the front ends of the two short beam bodies 28, respectively, and the rear stay 32 needs to be welded between the rear ends of the two short beam bodies 28. At present, no special welding tool is provided, the welding precision among the front support plate 29, the rear support plate 32 and the two short beam main bodies 28 cannot be guaranteed in the welding process, the machining efficiency is low, and the defective rate is high.

Disclosure of Invention

The utility model aims to solve the technical problem that a device for processing short beam welding subassembly is provided, can carry out accurate butt joint with preceding extension board, back support board and two short beam main parts, the welding process of being convenient for, the work piece is difficult to take place to rock in welding process, can effectively reduce the welding degree of difficulty, has improved machining efficiency simultaneously greatly.

The utility model provides a technical scheme that its technical problem adopted is: the device for processing the short beam welding assembly comprises a tool table, wherein at least one processing station is arranged at the upper end of the tool table, the processing station comprises a front base pushing device, a rear base and two support groups, the front base pushing device and the rear base are oppositely arranged at the front and the rear of the upper end of the tool table, the two support groups are arranged between the front base pushing device and the rear base at the upper end of the tool table in parallel, each support group comprises two supports which are symmetrically arranged in a left-right mode, the four supports are arranged at the upper end of the tool table in a rectangular mode, an installation notch is formed in the outer side of the upper portion of each support, an L-shaped baffle is installed on the outer side of the lower portion of each support, a side top air cylinder is installed on the outer side of each support at the upper end of the tool table, a pressing device is installed on the two sides of the middle between the two support groups at the upper end of the tool table and on the front end of the rear base at the upper end of the tool table, and two sides of the upper end of the tool table, which are positioned at the rear part of the rear base, are respectively provided with a stop block.

As right technical scheme a supplement, closing device include vertical the arranging compress tightly cylinder, support arch and clamp plate, the piston rod upper end of compressing tightly the cylinder rotate with the one end of clamp plate and be connected, the one side that compresses tightly cylinder upper end is located the piston rod be provided with the support arch, the bellied both sides of support respectively rotate and install a connection piece, two connection pieces rotate with clamp plate middle part both sides respectively and are connected, the upper portion of clamp plate free end install the extension frame.

As right technical scheme a supplement, installation breach inner wall on install the gasket.

It is right as a technical scheme a supplement, frock platform lower extreme be located between the support of per two front and back mutual dispositions and all arranged two lift cylinders side by side, every lift cylinder all is vertical arranging, the piston rod of lift cylinder upper end be connected with the lift post that runs through frock bench end face.

As right technical scheme a supplement, rear base upper end middle part be equipped with the hole site protruding, this rear base upper end is located the protruding front and back both sides of hole site and respectively installs a U-shaped baffle, the both sides on rear base upper portion respectively seted up a spacing breach, two dogs are located the rear of two spacing breachs respectively.

As right technical scheme a supplement, preceding base thrust unit include riser, front and back cylinder and front base, the riser front end install longitudinal arrangement's front and back cylinder, the piston rod of cylinder passes the riser and is connected with preceding base around this, the rear side on front base upper portion open and be equipped with a standing groove, the both sides that this front base rear end is located the standing groove below respectively are equipped with a cylinder arch, the riser on lie in the front and back cylinder each slidable mounting have a guide arm, two guide arms link to each other around the cylinder both sides respectively.

Has the advantages that: the utility model relates to a device for processing short beam welded subassembly can carry out accurate butt joint with preceding extension board, back extension board and two short beam main parts, and the welding process of being convenient for is difficult to take place to rock at the welding process in the work piece, can effectively reduce the welding degree of difficulty, has improved machining efficiency simultaneously greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the support and the side-top cylinder according to the present invention;

fig. 3 is a schematic structural view of the rear base and the pressing device according to the present invention;

fig. 4 is a schematic structural view of the front base pushing device according to the present invention;

FIG. 5 is a schematic structural view of the working state of the present invention;

fig. 6 is a schematic structural view of the short beam welding assembly of the present invention.

The figure is as follows: 1. the tooling table, 2, a front base pushing device, 3, a lifting cylinder, 4, a lifting column, 5, a support group, 6, a side top cylinder, 7, a pressing device, 8, a rear base, 9, a support, 10, an installation notch, 11, a gasket, 12, an L-shaped baffle, 13, a limit notch, 14, a stop dog, 15, a hole site bulge, 16, a U-shaped baffle, 17, a pressing cylinder, 18, a support bulge, 19, a connecting piece, 20, a pressing plate, 21, an extension frame, 22, a vertical plate, 23, a front cylinder, 24, a front base, 25, a placing groove, 26, a cylindrical bulge, 27, a guide rod, 28, a short beam main body, 29, a front support plate, 30, an installation hole, 31, a bending plate, 32, a rear support plate, 33 and a round hole.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The embodiment of the utility model relates to a device for processing short beam welding assembly, as shown in figures 1-6, comprising a tool table 1, two processing stations are arranged on the upper end of the tool table 1 side by side, each processing station comprises a front base pushing device 2, a back base 8 and two support groups 5, the front base pushing device 2 and the back base 8 are oppositely arranged on the upper end of the tool table 1 front and back, two support groups 5 are arranged between the front base pushing device 2 and the back base 8 on the upper end of the tool table 1 side by side, each support group 5 comprises two supports 9 symmetrically arranged left and right, four supports 9 are arranged on the upper end of the tool table 1 in a rectangular shape, an installation gap 10 is arranged on the outer side of the upper part of each support 9, a gasket 11 is arranged on the inner wall of the installation gap 10, an L-shaped baffle 12 is arranged on the outer side of the lower part of each support 9, the outer side that the 1 upper end of frock platform lies in every support 9 all install one side

top cylinder

6, 1 upper end of frock platform lie in the middle part both sides between two support groups 5 and the front end that 1 upper end of frock platform lies in back base 8 all install closing device 7, the both sides that lie in back base 8 rear on 1 upper end of frock platform respectively install a dog 14.

The middle part of the upper end of the rear base 8 is provided with a hole site bulge 15, the upper end of the rear base 8 is provided with a U-shaped baffle 16 at the front side and the rear side of the hole site bulge 15, the two sides of the upper part of the rear base 8 are provided with a limit notch 13, and the two stop blocks 14 are respectively arranged at the rear of the two limit notches 13.

The front base pushing device 2 comprises a vertical plate 22, a front and rear air cylinder 23 and a front base 24, the front end of the vertical plate 22 is provided with the front and rear air cylinder 23 which are longitudinally arranged, a piston rod of the front and rear air cylinder 23 penetrates through the vertical plate 22 to be connected with the front base 24, the rear side of the upper part of the front base 24 is provided with a placing groove 25, two sides of the rear end of the front base 24 below the placing groove 25 are respectively provided with a cylindrical protrusion 26, two sides of the front and rear air cylinder 23 on the vertical plate 22 are respectively provided with a guide rod 27 in a sliding manner, and the two guide rods 27 are respectively connected with two sides of the front and rear air cylinders 23.

Before welding, firstly, two short beam main bodies 28 are placed on two support groups 5, each support group 5 comprises two supports 9 which are arranged in bilateral symmetry, four supports 9 are arranged in a rectangular shape, one short beam main body 28 is placed on each two supports 9 which are arranged in a front-back opposite mode, the short beam main bodies 28 are limited left and right through mounting notches 10 on the upper portions of the supports 9 and L-shaped baffles 12, the rear ends of the short beam main bodies 28 lean against stoppers 14, four side jacking cylinders 6 are started to prop against the side walls of the short beam main bodies 28, then rear support plates 32 are placed on the upper ends of rear bases 8, the front and back positions of the rear support plates 32 are limited through two U-shaped baffles 16 on the upper ends of the rear bases 8, round holes 33 on the rear support plates 32 are buckled with bulges 15 on hole positions of the upper ends of the rear bases 8, accurate positioning of the positions of the rear support plates 32 is realized, corresponding pressing devices 7 are started to press the rear support plates 32, then, the front support plate 29 is placed on the corresponding front base 24, the two bending plates 31 at the front end of the front support plate 29 are placed on the placing groove 25 of the front base 24, the two mounting holes 30 of the front support plate 29 are buckled with the two cylindrical protrusions 26 at the rear end of the front base 24, the position of the front support plate 29 is limited, the front and rear cylinders 23 are started, the front base 24 drives the front support plate 29 to move backwards, the two sides of the front support plate 29 are respectively butted with the front ends of the two short beam main bodies 28, then the corresponding pressing device 7 is started to press the middle of the short beam main body 28, finally the front support plate 29 and the short beam main body 28 are precisely welded together by using welding equipment, and then the rear support plate 32 and the short beam main body 28 are precisely welded together. After welding, the pressing device 7 is loosened, and the lifting cylinder 3 is started to eject the welded workpiece.

The pressing device 7 comprises a pressing cylinder 17, a supporting bulge 18 and a pressing plate 20 which are vertically arranged, the upper end of a piston rod of the pressing cylinder 17 is rotatably connected with one end of the pressing plate 20, the supporting bulge 18 is arranged at one side of the upper end of the pressing cylinder 17, two connecting pieces 19 are respectively rotatably arranged at two sides of the supporting bulge 18, the two connecting pieces 19 are respectively rotatably connected with two sides of the middle part of the pressing plate 20, and an extending frame 21 is arranged at the upper part of the free end of the pressing plate 20; when the pressing is needed, the pressing cylinder 17 is started, and the piston rod of the pressing cylinder 17 extends to press the extension frame 21 at the free end of the pressing plate 20 downwards, so that the pressing is realized.

The tool table is characterized in that two lifting cylinders 3 are arranged between every two supports 9 which are arranged in a front-back opposite mode at the lower end of the tool table 1 in parallel, each lifting cylinder 3 is vertically arranged, a piston rod at the upper end of each lifting cylinder 3 is connected with a lifting column 4 penetrating through the upper end face of the tool table 1, the lifting columns 4 are controlled to lift up and down through the lifting cylinders 3, and workpiece jacking is completed.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The foregoing detailed description of the apparatus for processing a short beam welded assembly provided in the present application has been presented, and specific examples have been applied herein to illustrate the principles and embodiments of the present application, and the above description of the embodiments is only provided to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a device for processing short beam welded package, includes frock platform (1), its characterized in that: the tool table comprises a tool table (1), wherein at least one processing station is arranged at the upper end of the tool table (1), the processing station comprises a front base pushing device (2), a rear base (8) and two support groups (5), the front base pushing device (2) and the rear base (8) are oppositely arranged at the front and the rear of the upper end of the tool table (1), the two support groups (5) are arranged between the front base pushing device (2) and the rear base (8) at the upper end of the tool table (1) in parallel, each support group (5) comprises two supports (9) which are symmetrically arranged in a left-right mode, the four supports (9) are arranged at the upper end of the tool table (1) in a rectangular mode, an installation notch (10) is formed in the outer side of the upper portion of each support (9), an L-shaped baffle (12) is installed in the outer side of the lower portion of each support (9), a side top air cylinder (6) is installed in the outer side of the upper end of each support (9) at the tool table (1), the fixture is characterized in that the two sides of the middle part between the two support groups (5) at the upper end of the fixture table (1) and the front end of the rear base (8) at the upper end of the fixture table (1) are respectively provided with a pressing device (7), and the two sides of the rear base (8) at the upper end of the fixture table (1) are respectively provided with a stop block (14).

2. An apparatus for processing a short beam weld assembly as defined in claim 1, wherein: compressing device (7) including vertical compressing cylinder (17), supporting protrusion (18) and clamp plate (20) of arranging, compressing cylinder's (17) piston rod upper end rotate with the one end of clamp plate (20) and be connected, compressing cylinder (17) one side that the upper end is located the piston rod be provided with supporting protrusion (18), the both sides of supporting protrusion (18) respectively rotate and install a connection piece (19), two connection pieces (19) rotate with clamp plate (20) middle part both sides respectively and are connected, the upper portion of clamp plate (20) free end install and extend frame (21).

3. An apparatus for processing a short beam weld assembly as defined in claim 1, wherein: and a gasket (11) is arranged on the inner wall of the mounting notch (10).

4. An apparatus for processing a short beam weld assembly as defined in claim 1, wherein: frock platform (1) lower extreme be located between every two front and back relative arrangement's support (9) all arranged two lift cylinder (3) side by side, every lift cylinder (3) all are vertical arranging, the piston rod of lift cylinder (3) upper end be connected with lift post (4) that run through frock platform (1) up end.

5. An apparatus for processing a short beam weld assembly as defined in claim 1, wherein: the hole site is protruding (15) in the middle part of rear base (8) upper end, a U-shaped baffle (16) is respectively installed to both sides around this rear base (8) upper end position hole site is protruding (15), rear base (8) upper portion both sides respectively seted up a spacing breach (13), two dog (14) are located the rear of two spacing breachs (13) respectively.

6. The apparatus of claim 1, wherein the apparatus further comprises: preceding base thrust unit (2) include riser (22), front and back cylinder (23) and front base (24), riser (22) front end install longitudinal arrangement front and back cylinder (23), the piston rod of this front and back cylinder (23) passes riser (22) and is connected with front base (24), front base (24) upper portion the rear side open and be equipped with a standing groove (25), both sides that this front base (24) rear end is located standing groove (25) below respectively are equipped with a cylinder arch (26), riser (22) on lie in the both sides of front and back cylinder (23) respectively slidable mounting have a guide arm (27), cylinder (23) both sides link to each other around two guide arms (27) are continuous respectively.