CN217452738U

CN217452738U - Tool for machining lifting table beam welding assembly

Info

Publication number: CN217452738U
Application number: CN202220720240.9U
Authority: CN
Inventors: 刘勇华; 沈朝闻; 周日东; 周泽南; 李聪; 刘军; 冯艳
Original assignee: Ningbo Fumei Technology Co ltd
Current assignee: Ningbo Fumei Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-20
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to a frock for processing elevating table crossbeam welded component, comprises a workbench, at least one installation station has been arranged to the workstation upper end, installation station includes spacing seat of support and two middle part U-shaped supports, crossbeam jacking plate and oblique side fender jacking plate are installed respectively to the left and right sides of workstation upper end, workstation upper end is located crossbeam jacking plate and oblique side fender jacking plate and has arranged two middle part U-shaped supports side by side between, workstation upper end is located the place ahead of crossbeam jacking plate and installs spacing seat of support, spacing seat of upper end middle part of support is equipped with the hole site arch, workstation upper end is located oblique side fender jacking plate's front and back both sides dislocation arrangement has two tip U-shaped supports, be equipped with the cylindricality arch in the U-shaped opening of one of them tip U-shaped support. The utility model discloses can accurate location crossbeam, L shape support and the position that the incline kept off, guarantee the position precision between the three, can effectively reduce the welding degree of difficulty, improve production efficiency simultaneously.

Description

Tool for machining lifting table beam welding assembly

Technical Field

The utility model relates to a lift table processing technology field especially relates to a frock for processing lift table crossbeam welded 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 on the market, which generally comprise a base, a table top, a table frame, a lifting frame and the like, wherein a beam welding assembly is also an important component of the lifting table.

As shown in fig. 6, the beam welding assembly is formed by welding the beam 23, the L-shaped bracket 24 and the oblique side stop 26, the butt joint of the left end of the beam 23 and the L-shaped bracket 24 needs to be welded and fixed, which is a first welding position, the butt joint of the right end of the beam 23 and the oblique side stop 26 needs to be welded and fixed, which is a second welding position, and no special welding tool is provided at present, so that the welding between the parts is not accurate enough, and the processing efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problem that a frock for processing lift table crossbeam welded subassembly is provided, the position that can accurate location crossbeam, L shape support and incline to keep off guarantees the position precision between the three, can effectively reduce the welding degree of difficulty, improves production efficiency simultaneously.

The utility model provides a technical scheme that its technical problem adopted is: the tool for processing the welding assembly of the cross beam of the lifting table comprises a workbench, wherein at least one mounting station is arranged at the upper end of the workbench and comprises a support limiting seat and two middle U-shaped supports, a cross beam jacking plate and an inclined side blocking jacking plate are respectively arranged at the left side and the right side of the upper end of the workbench, the two middle U-shaped supports are arranged between the cross beam jacking plate and the inclined side blocking jacking plate at the upper end of the workbench side by side, the support limiting seat is arranged at the upper end of the workbench in front of the cross beam jacking plate, hole site bulges are arranged at the middle part of the upper end of the support limiting seat, the two end U-shaped supports are arranged at the front side and the rear side of the inclined side blocking jacking plate at the upper end of the workbench in a staggered manner, a columnar bulge is arranged in a U-shaped opening of one end U-shaped support, and the outer side of the opening of each end U-shaped support is sealed by a baffle, and a pressing device is arranged between the upper end of the workbench, which is positioned at the outer side of the support limiting seat, at the outer side of the inclined side blocking and jacking plate and at the middle U-shaped support.

As right technical scheme a supplementary, workstation upper end be located the left side transverse arrangement of crossbeam jacking board have the side pressure cylinder, install the side pressure rubber column on the piston rod of this side pressure cylinder.

As right technical scheme a supplement, the push down device include vertical push down cylinder, rotation seat and the clamp plate of arranging, the piston rod of push down cylinder upper end rotate and be connected with the clamp plate, should push down the cylinder upper end and lie in piston rod one side and install and rotate the seat, the both sides of rotation seat respectively rotate and install a connecting plate, two connecting plates rotate with clamp plate middle part both sides respectively and are connected, the lower part of clamp plate free end install rubber briquetting.

As right technical scheme a supplement, middle part U-shaped support bottom be provided with the extension board, vertical through-hole has been seted up on this extension board, vertical through-hole install with the fixed fastener of workstation.

As a supplement to the technical scheme of the utility model, the baffle inboard be close to the opening part of tip U-shaped support and install the gasket.

As right technical scheme a supplement, workstation upper end be located the corner of middle part U-shaped support, the corner of the spacing seat of support and the corner of tip U-shaped support all install L-shaped piece, the gasket is installed to this L-shaped piece inner wall.

Has the advantages that: the utility model relates to a frock for processing lift table crossbeam welded subassembly can accurate location crossbeam, L shape support and the position that inclines to keep off, guarantees the position precision between the three, can effectively reduce the welding degree of difficulty, improves production efficiency simultaneously. The utility model also has the advantages of simple structure, convenient use, low manufacturing cost, etc.

Drawings

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

FIG. 2 is a schematic structural view of the welded assembly of the upper beam of the present invention;

fig. 3 is a schematic structural view of the end U-shaped support of the present invention;

fig. 4 is a schematic structural view of the bracket limiting seat and the pressing device of the present invention;

fig. 5 is a schematic structural view of a middle U-shaped support according to the present invention;

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

The figure is as follows: 1. the device comprises a workbench, 2, a pressing device, 3, a middle U-shaped support, 4, a support limiting seat, 5, an end U-shaped support, 6, a lateral pressure cylinder, 7, a lateral pressure rubber column, 8, a beam jacking plate, 9, an oblique lateral baffle jacking plate, 10, an L-shaped block, 11, a column protrusion, 12, a baffle, 13, a gasket, 14, a hole site protrusion, 15, a pressing cylinder, 16, a rotating seat, 17, a connecting plate, 18, a pressing plate, 19, a rubber pressing block, 20, an extending plate, 21, a longitudinal through hole, 22, a round hole, 23, a beam, 24, an L-shaped support, 25, a strip hole, 26 and an oblique lateral baffle.

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 tool for processing a welding component of a cross beam of a lifting table, which comprises a workbench 1, at least one mounting station is arranged at the upper end of the workbench 1, the mounting station comprises a support limiting seat 4 and two middle U-shaped supports 3, a cross beam jacking plate 8 and an inclined side baffle jacking plate 9 are respectively arranged at the left side and the right side of the upper end of the workbench 1, two middle U-shaped supports 3 are arranged between the cross beam jacking plate 8 and the inclined side baffle jacking plate 9 at the upper end of the workbench 1 side by side, the support limiting seat 4 is arranged at the upper end of the workbench 1 in front of the cross beam jacking plate 8, a hole site bulge 14 is arranged in the middle of the upper end of the support limiting seat 4, two end U-shaped supports 5 are arranged at the front side and the back side of the inclined side baffle jacking plate 9 at the upper end of the workbench 1 in a staggered manner, be equipped with cylindricality arch 11 in the U-shaped opening of one of them tip U-shaped support 5, the opening outside of every tip U-shaped support 5 is sealed through baffle 12, baffle 12 inboard be close to the opening part of tip U-shaped support 5 and install gasket 13, workstation 1 upper end be located the outside of the spacing seat 4 of support, be located the outside of incline side fender jacking board 9 and be located and all install a pressure equipment 2 between the middle part U-shaped support 3.

The utility model discloses total two installation stations, two installation stations arrange side by side, and two installation stations share a crossbeam jacking board 8.

The upper end of the workbench 1 is positioned on the left side of the beam jacking plate 8, a side pressure cylinder 6 is transversely arranged, a piston rod of the side pressure cylinder 6 is provided with a side pressure rubber column 7, and the side pressure rubber column 7 is controlled to be propped against the beam 23 through the side pressure cylinder 6, so that the beam 23 is tightly attached to the inclined side baffle 26.

The pressing device 2 comprises a pressing cylinder 15, a rotating seat 16 and a pressing plate 18 which are vertically arranged, a piston rod at the upper end of the pressing cylinder 15 is rotatably connected with the pressing plate 18, the rotating seat 16 is arranged at one side of the piston rod at the upper end of the pressing cylinder 15, two connecting plates 17 are respectively rotatably arranged at two sides of the rotating seat 16, the two connecting plates 17 are respectively rotatably connected with two sides of the middle part of the pressing plate 18, and a rubber pressing block 19 is arranged at the lower part of the free end of the pressing plate 18; when the pressing is needed, the pressing cylinder 15 is started, and the piston rod of the pressing cylinder 15 extends to enable the rubber pressing block 19 at the free end of the pressing plate 18 to move downwards, so that the pressing is realized.

An extension plate 20 is arranged at the bottom of the middle U-shaped support 3, a longitudinal through hole 21 is formed in the extension plate 20, and a fastening piece fixed with the workbench 1 is installed in the longitudinal through hole 21; the elastic fasteners can adjust the front and back positions of the middle U-shaped support 3 within a certain range. The fastener is typically a screw.

The upper end of the workbench 1 is positioned at the corner of the middle U-shaped support 3, the corner of the support limiting seat 4 and the corner of the end U-shaped support 5 and is provided with an L-shaped block 10, and the inner wall of the L-shaped block 10 is provided with a gasket 13; the position of the component is stabilized by the provision of an L-shaped block 10.

Before welding, the inclined side baffle 26 is placed on the two end U-shaped supports 5 and the inclined side baffle jacking plate 9, the position of the inclined side baffle 26 is limited through the inner walls of the end U-shaped supports 5 and the baffle 12, the round holes 22 on the inclined side baffle 26 are buckled with the cylindrical protrusions 11 on the end U-shaped supports 5 to realize accurate positioning of the inclined side baffle 26, then the corresponding pressing devices 2 are started to press the inclined side baffle 26, then the cross beam 23 is placed on the two middle U-shaped supports 3 and the cross beam jacking plate 8, the cross beam 23 is moved to enable the right end of the cross beam 23 to be in butt joint with the inclined side baffle 26, then the side pressure cylinder 6 is started, the piston rod of the side pressure cylinder 6 extends to enable the side pressure rubber column 7 to be pressed against the left end of the cross beam 23, then the corresponding pressing devices 2 are started to press the cross beam 23, finally the L-shaped support 24 is placed on the support limiting seat 4, the protrusions 14 on the support limiting seat 4 are in butt joint with the long strip holes 25 of the L-shaped support 24, the L-shaped support 24 is butted with the cross beam 23, the corresponding pressing device 2 is started to press the L-shaped support 24, and finally the cross beam 23, the L-shaped support 24 and the inclined side stop 26 are welded together by using welding equipment. After the welding is finished, the pressing device 2 is loosened, and the jacking cylinder is started to eject the welded workpiece.

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 tool for processing the welding assembly of the cross beam of the lifting table provided by the application is introduced in detail, specific examples are applied in the description to explain the principle and the implementation of the application, and the description of the above embodiments is only used for helping to understand the method and the core idea of the 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 frock for processing lift table crossbeam welded component, includes workstation (1), its characterized in that: at least one installation station is arranged at the upper end of the workbench (1), the installation station comprises a support limiting seat (4) and two middle U-shaped supports (3), the left side and the right side of the upper end of the workbench (1) are respectively provided with a beam jacking plate (8) and an inclined side baffle jacking plate (9), the upper end of the workbench (1) is positioned between the beam jacking plate (8) and the inclined side baffle jacking plate (9) and is side by side provided with the two middle U-shaped supports (3), the upper end of the workbench (1) is positioned in front of the beam jacking plate (8) and is provided with the support limiting seat (4), the middle part of the upper end of the support limiting seat (4) is provided with a hole site bulge (14), the front side and the rear side of the inclined side baffle jacking plate (9) are provided with two end U-shaped supports (5) in a staggered manner, a cylindrical bulge (11) is arranged in a U-shaped opening of one end U-shaped support (5), the opening outer side of each end U-shaped support (5) is sealed through a baffle (12), and a pressing device (2) is arranged between the outer side of the support limiting seat (4), the outer side of the inclined side baffle jacking plate (9) and the middle U-shaped support (3) at the upper end of the workbench (1).

2. The tooling for processing a welding assembly of a lifting table beam of claim 1, wherein: a lateral pressure cylinder (6) is transversely arranged at the upper end of the workbench (1) on the left side of the beam jacking plate (8), and a lateral pressure rubber column (7) is mounted on a piston rod of the lateral pressure cylinder (6).

3. The tooling for processing a welding assembly of a lifting table beam of claim 1, wherein: push down device (2) including vertical push down cylinder (15) of arranging, rotate seat (16) and clamp plate (18), push down the piston rod of cylinder (15) upper end and rotate and be connected with clamp plate (18), should push down cylinder (15) upper end and be located piston rod one side and install rotation seat (16), the both sides of rotation seat (16) respectively rotate and install a connecting plate (17), two connecting plates (17) rotate with clamp plate (18) middle part both sides respectively and are connected, the lower part of clamp plate (18) free end install rubber briquetting (19).

4. The tooling for processing a welding assembly of a lifting table beam of claim 1, wherein: the bottom of the middle U-shaped support (3) is provided with an extension plate (20), a longitudinal through hole (21) is formed in the extension plate (20), and a fastener fixed with the workbench (1) is installed in the longitudinal through hole (21).

5. The tooling for processing a welding assembly of a lifting table beam of claim 1, wherein: and a gasket (13) is arranged at the inner side of the baffle (12) close to the opening of the U-shaped support (5) at the end part.

6. The tooling for processing a welding assembly of a lifting table beam of claim 1, wherein: the upper end of the workbench (1) is positioned at the corner of the middle U-shaped support (3), the corner of the support limiting seat (4) and the corner of the end U-shaped support (5) and is provided with an L-shaped block (10), and a gasket (13) is arranged on the inner wall of the L-shaped block (10).