CN211679101U

CN211679101U - Cleaning device for threaded hole of aluminum alloy structural part

Info

Publication number: CN211679101U
Application number: CN202020042378.9U
Authority: CN
Inventors: 肖高磊; 吴新玉
Original assignee: Shenzhen Feihang Seiko Technology Co ltd
Current assignee: Shenzhen Feihang Seiko Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-16
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an aluminum alloy structure screw hole cleaning device, including the penetrating clean section of thick bamboo of one-level in cavity and both ends, the lateral wall of the clean section of thick bamboo of one-level begins to have a plurality of gas pockets, slide in the clean section of thick bamboo of one-level and cup jointed first baffle, the first spring of fixedly connected with between the clean section of thick bamboo of one-level and the first baffle, one side welding that first spring was kept away from to first baffle has the clean section of thick bamboo of second grade, slide in the clean section of thick bamboo of second grade and cup jointed the second baffle, fixedly connected with second spring between second baffle and the first baffle, one side welding that the second spring was kept away from to the second baffle has a clean section of thick bamboo of third grade, the clean section of. The utility model discloses can be suitable for the cleanness of the screw hole of the different degree of depth, need not change the cleaning head, convenient and fast, labour saving and time saving improves work efficiency greatly, prevents splashing of aluminium bits when clean simultaneously for the workman has better operational environment.

Description

Cleaning device for threaded hole of aluminum alloy structural part

Technical Field

The utility model relates to a cleaning device technical field especially relates to an aluminum alloy structure screw hole cleaning device.

Background

The structural members are various members which can form the entity of the building installation project after being hoisted, spliced and installed in the construction process of the building installation project. It includes various metallic, reinforced concrete, concrete and wooden structures, blocks and members, etc. The aluminum alloy structural member is one of main materials, is separated from the main materials due to large consumption and high value, is independently managed and calculated, is part of a plurality of structural members, and is convenient to connect due to the fact that most structural members are generally provided with threaded holes.

Among the prior art, after the structure preparation was accomplished, generally blow to threaded hole with the air gun directly to the cleanness in the threaded hole, blow off the aluminium bits, the aluminium bits can splash everywhere, pollutes operational environment, also has among the prior art to plug up the clean cleaning device who prevents to splash with the screw hole, but still need change the cleaning head of different length when the different degree of depth screw holes of cleaning, and the process is very loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an aluminum alloy structural part threaded hole cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a threaded hole cleaning device for an aluminum alloy structural part comprises a hollow primary cleaning barrel with two through ends, a plurality of air holes are formed in the side wall of the primary cleaning barrel, a first baffle is sleeved in the primary cleaning barrel in a sliding mode, a first spring is fixedly connected between the primary cleaning barrel and the first baffle, a secondary cleaning barrel is welded on one side, away from the first spring, of the first baffle, a second baffle is sleeved in the secondary cleaning barrel in a sliding mode, a second spring is fixedly connected between the second baffle and the first baffle, a tertiary cleaning barrel is welded on one side, away from the second spring, of the second baffle, the secondary cleaning barrel is connected with the inner side wall of the primary cleaning barrel in a sliding mode, a plurality of air holes are formed in the side wall of the secondary cleaning barrel, the tertiary cleaning barrel is connected with the inner side wall of the secondary cleaning barrel in a sliding mode, and a plurality of air holes, the one end that first baffle was kept away from to the clean section of thick bamboo of one-level runs through fixedly connected with intake pipe, dust arrester installation has been cup jointed in the lateral wall slip of the clean section of thick bamboo of one-level.

Preferably, the hole of gathering dust has been seted up in the dust arrester installation, a plurality of sliding sleeves have been welded in the dust arrester installation, the lateral wall that first spring one end was kept away from to the clean section of thick bamboo of one-level has seted up a plurality of locating holes, every equal sliding connection has the slider in the sliding sleeve, the slider runs through the lateral wall of dust arrester installation and extends to in the locating hole, fixedly connected with third spring between slider and the sliding sleeve, the welding has the connecting block on the slider, sliding connection is run through with the dust arrester installation roof to the connecting block, the one end that the slider was kept away from to the connecting block bonds and has the operation block, the lateral wall of.

Preferably, the first spring and the second spring are at least two, and the size of the positioning hole is consistent with that of the air hole.

Preferably, the first baffle is larger than a hole of the first-stage cleaning barrel far away from one end of the air inlet pipe, and the second baffle is larger than a hole of the second-stage cleaning barrel far away from one end of the air inlet pipe.

Preferably, a sealing rubber ring is arranged at the sliding connection position of the dust collecting device and the primary cleaning cylinder.

Preferably, the operation block is an L-shaped rod made of rubber, and anti-skid lines are carved on the surface of the operation block.

The utility model discloses contrast prior art, its advantage lies in:

1. when after the screw hole is cleaned, when the screw holes of different depths are cleaned, the cleaning device is placed in the screw hole, the screw holes of different depths can be cleaned through the extension and contraction of the first spring and the second spring, a better cleaning head is not needed when different screw holes are cleaned, time and labor are saved, and the working efficiency is improved.

2. The sliding dust collecting device is used for blocking the threaded hole, aluminum scraps are collected through the dust collecting device after the aluminum scraps are blown up by blowing air in the primary cleaning cylinder, the secondary cleaning cylinder and the tertiary cleaning cylinder, splashing of the aluminum scraps is prevented when air blowing is carried out, the working environment is not full of the aluminum scraps, and a worker has a better working environment.

Drawings

Fig. 1 is the utility model provides an aluminum alloy structure screw hole cleaning device's schematic structure.

Fig. 2 is the utility model provides an aluminum alloy structure screw hole cleaning device's front view.

Fig. 3 is the utility model provides an aluminum alloy structure screw hole cleaning device's top view.

In the figure: the dust collecting device comprises a first-grade cleaning cylinder 1, an air hole 2, a first baffle 3, a first spring 4, a second-grade cleaning cylinder 5, a second baffle 6, a second spring 7, a third-grade cleaning cylinder 8, a dust collecting device 9, an air inlet pipe 10, a positioning hole 101, a dust collecting hole 91, a sliding sleeve 92, a sliding block 93, a third spring 94, a connecting block 95, an operation block 96 and a dust collecting pipe 97.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an aluminum alloy structural member threaded hole cleaning device comprises a hollow primary cleaning barrel 1 with two through ends, a plurality of air holes 2 are formed in the side wall of the primary cleaning barrel 1, a first baffle plate 3 is sleeved in the primary cleaning barrel 1 in a sliding manner, a first spring 4 is fixedly connected between the primary cleaning barrel 1 and the first baffle plate 3, a secondary cleaning barrel 5 is welded on one side of the first baffle plate 3 away from the first spring 4, a second baffle plate 6 is sleeved in the secondary cleaning barrel 5 in a sliding manner, a second spring 7 is fixedly connected between the second baffle plate 6 and the first baffle plate 3, a tertiary cleaning barrel 8 is welded on one side of the second baffle plate 6 away from the second spring 7, the secondary cleaning barrel 5 is connected with the inner side wall of the primary cleaning barrel 1 in a sliding manner, a plurality of air holes 2 are formed in the side wall of the secondary cleaning barrel 5, and the inner side wall, a plurality of gas holes 2 have been seted up to the lateral wall of tertiary clean section of thick bamboo 8, and the one end that first baffle 3 was kept away from to the clean section of thick bamboo 1 of one-level runs through fixedly connected with intake pipe 10, and dust arrester installation 9 has been cup jointed in the lateral wall slip of the clean section of thick bamboo 1 of one-level.

A dust collecting hole 91 is formed in the dust collecting device 9, a plurality of sliding sleeves 92 are welded in the dust collecting device 9, a plurality of positioning holes 101 are formed in the side wall of one end, away from the first spring 4, of the primary cleaning barrel 1, a sliding block 93 is connected in each sliding sleeve 92 in a sliding manner, the sliding block 93 penetrates through the side wall of the dust collecting device 9 and extends into the positioning holes 101, a third spring 94 is fixedly connected between the sliding block 93 and the sliding sleeve 92, a connecting block 95 is welded on the sliding block 93, the connecting block 95 is connected with the top wall of the dust collecting device 9 in a penetrating and sliding manner, an operating block 96 is bonded at one end, away from the sliding block 93, when the air flow in the cleaning cylinder blows the aluminum scraps, the dust collecting device 9 directly collects the aluminum scraps to prevent the aluminum scraps from splashing around during blowing, so that the worker has a better working environment while preventing aluminum chips from being blown into the remaining screw holes which have been cleaned.

First spring 4, second spring 7 all are provided with two at least, and the size of locating hole 101 is unanimous with the size of gas pocket 2, and gas pocket 2 is as gaseous passageway on the one hand, and on the other hand can regard as dust arrester installation 9's locating hole to use for dust arrester installation 9 is more fixed position again, is applicable to the screw hole that various depths differ.

The size of the first baffle 3 is larger than the hole of the first-stage cleaning barrel 1 far away from one end of the air inlet pipe 10, the size of the second baffle 6 is larger than the hole of the second-stage cleaning barrel 5 far away from one end of the air inlet pipe 10, and the next-stage cleaning barrel is prevented from falling off from the previous-stage cleaning barrel in the rebounding process.

A sealing rubber ring is arranged at the sliding connection position of the dust collecting device 9 and the primary cleaning barrel 1, so that aluminum scraps are prevented from leaking from the sliding connection position.

Operation piece 96 is the L shape pole of rubber material, and operation piece 96 surface sculpture has anti-skidding line, and L shape pole is convenient to be operated, has the indicative function simultaneously, instructs the position of pulling the adjustable dust arrester installation 9 of here, and anti-skidding line prevents to appear skidding phenomenon in the operation process.

In the utility model, the whole cleaning device is arranged in a threaded hole to be cleaned, according to the difference of the depth of the threaded hole, the sliding of the first baffle 3 and the second baffle 6 of the first spring 4 and the second spring 7 drives the second cleaning cylinder 5 and the third cleaning cylinder 8 to slide, so that the cleaning cylinders of the cleaning device can stretch and adapt to the cleaning of the threaded holes of different depths, then the operating block 96 is pulled to slide the sliding block 93 out of the positioning hole 101, when the position is adjusted to be proper, the sliding block 93 is released, the sliding block 93 slides into the positioning hole 101 or the air hole 2 of the first cleaning cylinder 1 under the action of the third spring 94, the position is fixed, the threaded hole is blocked by the dust collecting device, at the moment, air is blown into the threaded hole through the air inlet pipe 10, so that aluminum scraps in the threaded hole fly out, the dust collecting pipe 97 is connected to the dust collector, the dust collector is opened, the aluminum scraps in the threaded hole are collected through, and finishing the cleaning of the threaded hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A threaded hole cleaning device for an aluminum alloy structural part comprises a hollow one-level cleaning barrel (1) with two penetrating ends, and is characterized in that a plurality of air holes (2) are formed in the side wall of the one-level cleaning barrel (1), a first baffle (3) is sleeved in the one-level cleaning barrel (1) in a sliding mode, a first spring (4) is fixedly connected between the one-level cleaning barrel (1) and the first baffle (3), a second-level cleaning barrel (5) is welded on one side, away from the first spring (4), of the first baffle (3), a second baffle (6) is sleeved in the second-level cleaning barrel (5) in a sliding mode, a second spring (7) is fixedly connected between the second baffle (6) and the first baffle (3), a third-level cleaning barrel (8) is welded on one side, away from the second spring (7), of the second-level cleaning barrel (5) and the inner side wall of the one-level cleaning barrel (1) in a sliding mode, a plurality of gas pockets (2) have been seted up to clean a section of thick bamboo (5) lateral wall of second grade, the inside wall sliding connection of clean a section of thick bamboo (8) of tertiary and the clean a section of thick bamboo of second grade (5), a plurality of gas pockets (2) have been seted up to the lateral wall of the clean a section of thick bamboo of tertiary (8), the one end that first baffle (3) were kept away from in the clean a section of thick bamboo of one-level (1) runs through fixedly connected with intake pipe (10), dust arrester installation (9) have been cup jointed in the lateral.

2. The aluminum alloy structural part threaded hole cleaning device as claimed in claim 1, characterized in that a dust collecting hole (91) is formed in the dust collecting device (9), a plurality of sliding sleeves (92) are welded in the dust collecting device (9), a plurality of positioning holes (101) are formed in the side wall of one end, away from the first spring (4), of the first-stage cleaning barrel (1), a sliding block (93) is connected in each sliding sleeve (92) in a sliding manner, the sliding block (93) penetrates through the side wall of the dust collecting device (9) and extends into the positioning holes (101), a third spring (94) is fixedly connected between the sliding block (93) and the sliding sleeves (92), a connecting block (95) is welded on the sliding block (93), the top wall of the dust collecting device (9) penetrates through and is connected in a sliding manner, an operating block (96) is bonded to one end, away from the sliding block (93), of the connecting block, the side wall of the dust collecting device (9) is fixedly connected with a dust collecting pipe (97) in a penetrating way.

3. The cleaning device for the threaded holes of the aluminum alloy structural parts according to claim 2, characterized in that at least two first springs (4) and at least two second springs (7) are arranged, and the size of the positioning holes (101) is consistent with that of the air holes (2).

4. The device for cleaning the threaded hole of the aluminum alloy structural part as recited in claim 1, wherein the first baffle plate (3) is larger than a hole of a primary cleaning cylinder (1) at the end far away from the air inlet pipe (10), and the second baffle plate (6) is larger than a hole of a secondary cleaning cylinder (5) at the end far away from the air inlet pipe (10).

5. The cleaning device for the threaded holes of the aluminum alloy structural parts according to claim 1, characterized in that a sealing rubber ring is arranged at the sliding connection part of the dust collection device (9) and the primary cleaning cylinder (1).

6. The cleaning device for the threaded hole of the aluminum alloy structural part as recited in claim 2, wherein the operating block (96) is an L-shaped rod made of rubber, and the surface of the operating block (96) is engraved with anti-skid lines.