CN217965519U

CN217965519U - Device for processing inner support pipe welding assembly

Info

Publication number: CN217965519U
Application number: CN202220712470.0U
Authority: CN
Inventors: 刘勇华; 沈朝闻; 周日东; 周泽南; 李聪; 刘军; 刘花
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: 2022-12-06
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a device for processing internal stay pipe welding set, comprises a workbench, workstation upper end mid-mounting has duplex position middle part support, a duplex position end support is respectively installed to the left and right sides that workstation upper end is located duplex position middle part support, both sides symmetrical arrangement has two stabilizer blade positioner around workstation upper end is located the middle part support, closing device is all installed in both sides and stabilizer blade positioner's the outside around workstation upper end is located duplex position end part support, stabilizer blade positioner is including driving actuating cylinder and stabilizer blade mounting panel, drive actuating cylinder vertically to set up on the workstation, drive actuating cylinder upper end and install gliding slide around, the piston rod that drives actuating cylinder links to each other with the slide, the stabilizer blade mounting panel is installed to the slide upper end, stabilizer blade mounting panel tip is equipped with the extension. The utility model discloses can with interior stay pipe and the accurate welding of stabilizer blade, can be in the same place interior stay pipe and the accurate welding of crossbeam again, improved machining efficiency greatly.

Description

Device for processing inner support pipe welding assembly

Technical Field

The utility model relates to a lift table technical field especially relates to a device for processing internal stay pipe 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 on the market, which generally comprise a base, a table top plate, a table frame, a lifting frame and the like, wherein an inner support pipe welding assembly is an important part of the lifting table.

As shown in fig. 7, the internal stay tube welding assembly comprises two internal stay tubes 29 and a cross beam 32, a circular through hole 33 is formed in the middle of each internal stay tube 29, during welding, a supporting leg 30 needs to be welded in the middle of each internal stay tube 25, a mounting hole 31 is formed in each supporting leg 30, an upper cross beam 32 needs to be welded on one of the internal stay tubes 29, the internal stay tube 29 with the cross beam 32 is accurately butted with the other internal stay tube 29, welding is performed afterwards, and finally a finished product is obtained. At present there is not special welding frock, need guarantee not to take place to rock among the welding process, leads to welding between each part not accurate enough, and machining efficiency is low moreover.

Disclosure of Invention

The utility model aims to solve the technical problem that a device for processing interior stay tube welding subassembly is provided, can with interior stay tube and the accurate welding of stabilizer blade, can be in the same place interior stay tube and the accurate welding of crossbeam again, improved machining efficiency greatly.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a device for processing internal stay pipe welding subassembly, comprises a workbench, workstation upper end mid-mounting have duplex position middle part support, this workstation upper end is located the left and right sides of duplex position middle part support and respectively installs a pair of station end support, workstation upper end be located the front and back bilateral symmetry of duplex position middle part support and have two stabilizer blade positioner, closing device is all installed in both sides and stabilizer blade positioner's the outside around this workstation upper end is located duplex position end support, stabilizer blade positioner including driving actuating cylinder and stabilizer blade mounting panel, driving actuating cylinder vertically set up on the workstation, should drive actuating cylinder upper end and install gliding slide around, the piston rod that drives actuating cylinder link to each other with the slide, slide upper end install the stabilizer blade mounting panel, this stabilizer blade mounting panel tip is equipped with the extension, the both sides of extension free end all seted up the joint breach, the upper end of this extension free end is equipped with the arch, workstation upper end be located the rear of duplex position middle part support and install crossbeam push down device.

It is right as a technical scheme a supplement, workstation upper end be located duplex position middle part support one side and install gliding roof from top to bottom, the workstation lower extreme install the jacking cylinder that links to each other with the roof.

As right technical scheme a supplement, the piston rod that drives actuating cylinder install the connecting seat, this connecting seat upper portion and slide fixed connection.

As right technical scheme a supplement, closing device include vertical arranging compress tightly the cylinder, rotate seat and clamp plate, the piston rod that compresses tightly the cylinder upper end rotate and be connected with the clamp plate, should compress tightly the cylinder upper end and be located piston rod one side and install and rotate the seat, the both sides of rotating the seat respectively rotate and install a connecting plate, two connecting plates rotate with clamp plate middle part both sides respectively and are connected.

It is right as a supplement of technical scheme, duplex position middle part support the upper end and duplex position end support the upper end all seted up two V-arrangement openings side by side, duplex position middle part support every V-arrangement opening of upper end in all be equipped with a cylinder arch.

As right technical scheme a supplement, the crossbeam push down the device and include lift cylinder and lifter plate, workstation upper end arranged two guide pillars side by side, this workstation upper end is located the vertical lift cylinder of installing between two guide pillars, lift cylinder's piston rod and guide pillar on slidable mounting's the lifter plate link to each other, the lower part of lifter plate front end install the installation piece, the jack has been seted up to this installation piece lower extreme.

As right technical scheme a supplement, installation piece upper end install horizontal male simulation block, this simulation block is located jack upper portion, simulation block under the terminal surface be the arc surface, lifter plate and installation piece between adopt the fix with screw.

Has the beneficial effects that: the utility model relates to a device for processing interior stay pipe welded subassembly can be with interior stay pipe and the accurate welding of stabilizer blade, can be in the same place interior stay pipe and the accurate welding of crossbeam again, has improved machining efficiency greatly. The utility model discloses the work piece is difficult to take place to rock in welding process, can effectively reduce the welding degree of difficulty.

Drawings

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

FIG. 2 is a schematic structural view of the workpiece to be machined according to the present invention;

fig. 3 is a schematic structural view of the supporting leg positioning device and the pressing device of the present invention;

fig. 4 is a schematic structural view of the double-station middle support of the present invention;

fig. 5 is a schematic structural view of a beam pressing device according to the present invention;

fig. 6 is a schematic structural diagram of the mounting block of the present invention;

fig. 7 is a schematic structural view of the welding assembly of the inner supporting tube of the present invention.

The figure is as follows: 1. the device comprises a workbench, 2, a double-station middle support, 3, a top plate, 4, a support leg positioning device, 5, a pressing device, 6, a cross beam pressing device, 7, a double-station end support, 8, a driving cylinder, 9, a sliding seat, 10, a support leg mounting plate, 11, hole site protrusions, 12, extending parts, 13, clamping notches, 14, a connecting seat, 15, a pressing cylinder, 16, a rotating seat, 17, a connecting plate, 18, a pressing plate, 19, an extending support, 20, a V-shaped opening, 21, a cylindrical protrusion, 22, a lifting cylinder, 23, a guide pillar, 24, a lifting plate, 25, a mounting block, 26, a screw, 27, a pseudo-block, 28, a jack, 29, an inner supporting pipe, 30, a mounting hole, 31, a mounting hole, 32, a cross beam, 33 and a circular through 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 utility model discloses an embodiment relates to a device for processing internal stay pipe welded assembly, as shown in fig. 1-7, including workstation 1, 1 upper end mid-mounting of workstation have duplex position middle part support 2, a duplex position end part support 7 is respectively installed to the left and right sides that 1 upper end of this workstation lies in duplex position middle part support 2, 1 upper end of workstation be located duplex position middle part support 2 around both sides symmetrical arrangement have two stabilizer blade positioner 4, 1 upper end of this workstation lies in duplex position end part support 7 around both sides and stabilizer blade positioner 4's the outside all install closing device 5, stabilizer blade positioner 4 including driving cylinder 8 and stabilizer blade mounting panel 10, driving cylinder 8 vertically set up on workstation 1, gliding slide 9 around should driving cylinder 8 upper end install, the piston rod that drives cylinder 8 install connecting seat 14, this connecting seat 14 upper portion and slide 9 fixed connection, slide 9 upper end install stabilizer blade mounting panel 10, this stabilizer blade 10 tip is equipped with extension 12, the both sides of extension 12 free end all seted up breach 13, the upper end of this extension 12 is equipped with the protruding upper end of extension 11, the workstation upper end is located the crossbeam 6 rear of support installs the rear press the crossbeam 6.

The upper end of the workbench 1 is positioned at one side of the double-station middle support 2 and is provided with a top plate 3 which slides up and down, and the lower end of the workbench 1 is provided with a jacking cylinder connected with the top plate 3.

Two V-shaped openings 20 are formed in the upper end of the double-station middle support 2 and the upper end of the double-station end support 7 in parallel, and a cylindrical protrusion 21 is arranged in each V-shaped opening 20 in the upper end of the double-station middle support 2.

The crossbeam pushing device 6 comprises a lifting cylinder 22 and a lifting plate 24, two guide posts 23 are arranged at the upper end of the workbench 1 side by side, the lifting cylinder 22 is vertically arranged between the two guide posts 23 at the upper end of the workbench 1, a piston rod of the lifting cylinder 22 is connected with the lifting plate 24 which is arranged on the guide posts 23 in a sliding manner, a mounting block 25 is arranged at the lower part of the front end of the lifting plate 24, and a jack 28 is arranged at the lower end of the mounting block 25.

Before welding, firstly placing two inner supporting tubes 29 on two double-station end supports 7 and two double-station middle supports 22, buckling a circular through hole 33 in the middle of each inner supporting tube 29 with a cylindrical protrusion 21 on each double-station middle support 22 to limit the positions of the two inner supporting tubes 29, then starting a corresponding pressing device 5 to press the inner supporting tubes 29, then placing two support legs 30 on corresponding support leg mounting plates 10, buckling the support legs 30 with clamping notches 13 on two sides of an extension part 12, buckling mounting holes 31 on the support legs 30 with hole position protrusions 11 to limit the positions of the two support legs 30, starting a driving cylinder 8 to enable the support legs 30 to approach towards the inner supporting tubes 29, enabling the support legs 30 to be tightly attached to the inner supporting tubes 29, starting the corresponding pressing devices 5 to press the support legs 30 tightly, then inserting a cross beam 32 into an insertion hole 28 in the lower end of the mounting block 25, starting a descending cylinder 22 to enable the cross beam 32 to move downwards, enabling the lower ends of the cross beam 32 to be tightly attached to the inner supporting tubes 29, finally accurately welding the inner supporting tubes 29 to be welded to the support tubes 30 by using welding equipment, and then accurately welding the inner supporting tubes 29 to be welded with the cross beam 32. After the welding is finished, the pressing device 5 is loosened, and the jacking cylinder is started to eject the welded workpiece through the top plate 3.

The pressing device 5 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, and the two connecting plates 17 are respectively rotatably connected with two sides of the middle part 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 press the free end of the pressing plate 18 downwards.

Some pressing devices 5 have insufficient length of the pressing plate 18 due to position limitation, so that an extension bracket 19 is installed at the lower part of the free end of the pressing plate 18 to extend the length; the mounting of the extension bracket 19 is optional.

The upper end of the mounting block 25 is provided with a horizontally inserted pseudo-block 27, the pseudo-block 27 is positioned at the upper part of the jack 28, the lower end surface of the pseudo-block 27 is an arc surface which is used for matching the shape of the opening of the beam 32, and the lifting plate 24 and the mounting block 25 are fixed by a screw 26. The pseudo-block 27 may be replaced periodically by removing the pseudo-block 27 by loosening the screws 26 and separating the lifter plate 24 from the mounting block 25.

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.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features 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 terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". 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 apparatus for manufacturing a welded assembly of an inner supporting tube provided by the present application is described in detail, and the principles and embodiments of the present application are described herein using specific examples, which are provided only 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 internal stay pipe welding subassembly, includes workstation (1), its characterized in that: the middle part of the upper end of the workbench (1) is provided with a double-station middle support (2), a double-station end part support (7) is respectively arranged at the left side and the right side of the double-station middle support (2) at the upper end of the workbench (1), two supporting leg positioning devices (4) are symmetrically arranged at the front side and the rear side of the double-station middle support (2) at the upper end of the workbench (1), the upper end of the workbench (1) is provided with a pressing device (5) at the front side and the rear side of the double-station end support (7) and at the outer side of the support leg positioning device (4), the supporting foot positioning device (4) comprises a driving cylinder (8) and a supporting foot mounting plate (10), the driving cylinder (8) is longitudinally arranged on the workbench (1), the upper end of the driving cylinder (8) is provided with a sliding seat (9) which slides back and forth, a piston rod of the driving cylinder (8) is connected with the sliding seat (9), a supporting leg mounting plate (10) is arranged at the upper end of the sliding seat (9), the end part of the supporting leg mounting plate (10) is provided with an extension part (12), two sides of the free end of the extension part (12) are both provided with clamping notches (13), the upper end of the free end of the extension part (12) is provided with a hole position bulge (11), and a beam pressing device (6) is arranged at the upper end of the workbench (1) behind the double-station middle support (2).

2. The apparatus of claim 1, wherein the apparatus further comprises: the device is characterized in that a top plate (3) which slides up and down is arranged on one side of the double-station middle support (2) at the upper end of the workbench (1), and a jacking cylinder connected with the top plate (3) is arranged at the lower end of the workbench (1).

3. The apparatus of claim 1, wherein the apparatus further comprises: and a piston rod of the driving cylinder (8) is provided with a connecting seat (14), and the upper part of the connecting seat (14) is fixedly connected with the sliding seat (9).

4. The apparatus of claim 1, wherein the apparatus further comprises: the pressing device (5) 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 upper end of the pressing cylinder (15) is located on one side of the piston rod, the rotating seat (16) is installed on one side of the piston rod, two connecting plates (17) are respectively rotatably installed on two sides of the rotating seat (16), and the two connecting plates (17) are respectively rotatably connected with two sides of the middle of the pressing plate (18).

5. The apparatus of claim 1, wherein the apparatus further comprises: two V-shaped openings (20) are formed in the upper end of the double-station middle support (2) and the upper end of the double-station end support (7) in parallel, and a cylindrical protrusion (21) is arranged in each V-shaped opening (20) in the upper end of the double-station middle support (2).

6. The apparatus of claim 1, wherein the apparatus further comprises: crossbeam push-down device (6) including lift cylinder (22) and lifter plate (24), workstation (1) upper end arranged two guide pillars (23) side by side, this workstation (1) upper end is located vertical lift cylinder (22) of installing between two guide pillars (23), the piston rod of lift cylinder (22) and guide pillar (23) on slidable mounting's lifter plate (24) link to each other, the lower part of lifter plate (24) front end install installation piece (25), jack (28) have been seted up to this installation piece (25) lower extreme.

7. The apparatus of claim 6, wherein the apparatus further comprises: the upper end of the mounting block (25) is provided with a transversely inserted pseudo-block (27), the pseudo-block (27) is positioned at the upper part of the jack (28), the lower end surface of the pseudo-block (27) is an arc surface, and the lifting plate (24) and the mounting block (25) are fixed by a screw (26).