CN108971149A - A kind of preceding outer wall cleaning plant of tubular workpiece weldering - Google Patents

Abstract

Outer wall cleaning plant before being welded the present invention relates to a kind of tubular workpiece, including the bracket on pedestal and pedestal, the support device for being supported clamping to tubular workpiece inner wall is provided on the pedestal, the cleaning plant cleared up for the outer wall to tubular workpiece is provided on the bracket, it is cleared up in the outer wall to tubular workpiece, inner wall for the ease of cleaning when the upper backup pad and rack-plate that inner wall setting can support are cleared up as outer wall supports, shrinking again when not needing can remove, it is convenient and efficient and reduce manufacturing cost, brush axle one is cooperated to be cleared up with the hairbrush on brush axle two simultaneously, cleaning effect is good.

Description

A device for cleaning the outer wall of a tubular workpiece before welding

technical field

The invention relates to the field of cleaning the outer wall of a tubular workpiece before welding, in particular to a device for cleaning the outer wall of a tubular workpiece before welding.

Background technique

Tubular workpieces are more common in people's actual production and life. After running for a period of time, the surface of the tubular workpiece will be worn, so it is necessary to surfacing the surface of the tubular workpiece to continue to use, thereby reducing the production cost of the enterprise, but before surfacing, the stains on the surface of the tubular workpiece need to be cleaned and manually removed Time-consuming and labor-intensive, seriously affecting the cleaning efficiency.

Contents of the invention

In order to solve the above problems, the present invention proposes a device for cleaning the outer wall of a tubular workpiece before welding.

A device for cleaning the outer wall of a tubular workpiece before welding, comprising a base and a bracket on the base, the base is provided with a support device for supporting and clamping the inner wall of the tubular workpiece, and the support is provided with A cleaning device for cleaning the outer wall.

The supporting device includes two sets of sliding brackets slidingly matched with the base, rack plates arranged on the two sets of sliding brackets, gears meshed with the rack plates, gear motors connected with the gears, and rack plates arranged on the rack plates. Several springs, a support telescopic cylinder arranged on the rack plate and matched with the several springs, an upper support plate is arranged on the several springs and the support telescopic cylinder.

The cross-sections of the rack plate and the upper support plate are mutually symmetrical arcs, and the rack plate and the upper support plate are both made of rubber that does not damage the inner wall of the tubular workpiece.

The cleaning device includes a power mechanism for providing power, and a brush mechanism cooperating with the power mechanism for cleaning the outer wall of the tubular workpiece.

The power mechanism includes a power motor, a power wheel connected with the power motor, and a driven wheel matched with the power wheel, and a power belt for power transmission is arranged between the power wheel and the driven wheel.

The brush mechanism includes a first brush shaft connected to the power wheel and a second brush shaft connected to the driven wheel, and brushes for cleaning are arranged on the first brush shaft and the second brush shaft.

The beneficial effect of the present invention is: when cleaning the outer wall of the tubular workpiece, in order to facilitate the cleaning, the upper support plate and the rack plate that can be supported are provided on the inner wall as the inner wall support when the outer wall is cleaned, and can be removed when it is not needed. It is convenient and fast, and reduces the manufacturing cost. At the same time, it cooperates with the brushes on the first brush shaft and the second brush shaft to clean up, and the cleaning effect is good.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the front view structure schematic diagram of the present invention;

FIG. 2 is a schematic diagram of the cross-sectional structure along A-A of FIG. 1 of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

As shown in Figures 1 and 2, a device for cleaning the outer wall of a tubular workpiece before welding includes a base 7 and a bracket 1 on the base 7, and the base 7 is provided with a supporting device for supporting and clamping the inner wall of the tubular workpiece , the bracket 1 is provided with a cleaning device for cleaning the outer wall of the tubular workpiece.

The supporting device is arranged on the base 7 for supporting and clamping the inner wall of the tubular workpiece; the cleaning device is arranged on the bracket 1 and used for cleaning the outer wall of the tubular workpiece.

The supporting device includes two sets of sliding brackets 16 that are slidingly matched with the base 7, a rack plate 10 arranged on the two sets of sliding brackets 16, a gear 12 meshing with the rack plate 10, and a gear motor 11 connected with the gear 12 , several springs 8 arranged on the rack plate 10, a supporting telescopic cylinder 9 arranged on the rack plate 10 and matched with several springs 8, the several springs 8 and the supporting telescopic cylinder 9 are provided with upper Support plate 13.

When cleaning the outer wall of the tubular workpiece, in order to facilitate cleaning, the upper support plate 13 and the rack plate 10 that can be supported are set on the inner wall as the inner wall support when the outer wall is cleaned, and can be removed when it is not needed, which is convenient and quick and reduces Manufacturing cost, at the same time cooperate with the brush 14a on the brush shaft 1 3 and the brush shaft 2 14 to clean up, the cleaning effect is good.

Drive the gear motor 11 according to the size of the tubular workpiece so that the rack plate 10 extends into the interior of the tubular workpiece, and then drive the supporting telescopic cylinder 9 so that the upper support plate 13 cooperates with the rack plate 10 to clamp the interior of the tubular workpiece.

The cross-sections of the rack plate 10 and the upper support plate 13 are mutually symmetrical arcs, and the rack plate 10 and the upper support plate 13 are both made of rubber that does not damage the inner wall of the tubular workpiece.

The cleaning device includes a power mechanism for providing power, and a brush mechanism cooperating with the power mechanism for cleaning the outer wall of the tubular workpiece.

The power mechanism includes a power motor 6, a power wheel 5 connected to the power motor 6, a driven wheel 2 matched with the power wheel 5, and a power belt for transmitting power is arranged between the power wheel 5 and the driven wheel 2 17.

Driving the power motor 6 makes the power wheel 5 transmit power to the driven wheel 2, so that the brush 14a on the brush shaft one 3 and the brush shaft two 14 can clean the outer wall of the tubular workpiece.

Described brush mechanism comprises the brush shaft one 3 that is connected with power wheel 5, the hair brush shaft two 14 that is connected with passive wheel 2, and described hair brush shaft one 3 and hair brush shaft two 14 are all provided with for The cleaning brush 14a.

The use method of the present invention is as follows: first, drive the gear motor 11 according to the size of the tubular workpiece so that the rack plate 10 extends into the interior of the tubular workpiece, and then drive the supporting telescopic cylinder 9 so that the upper support plate 13 cooperates with the rack plate 10 to carry out the internal adjustment of the tubular workpiece. Clamping; then drive the power motor 6 so that the power wheel 5 transmits power to the driven wheel 2, so that the brush 14a on the brush shaft one 3 and the brush shaft two 14 can clean up the outer wall of the tubular workpiece.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what are described in the above-mentioned embodiments and description are only the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention also has various Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A device for cleaning the outer wall of a tubular workpiece before welding, comprising a base (7) and a bracket (1) on the base (7), characterized in that: the base (7) is provided with a support for the inner wall of the tubular workpiece A clamping support device, the support (1) is provided with a cleaning device for cleaning the outer wall of the tubular workpiece. 2. A device for cleaning the outer wall of a tubular workpiece before welding according to claim 1, characterized in that: the supporting device includes two sets of sliding brackets (16) slidingly fitted with the base (7), The rack plate (10) on the bracket (16), the gear (12) meshed with the rack plate (10), the gear motor (11) connected with the gear (12), the gear motor (11) that is arranged on the rack plate (10) Several springs (8), the support telescopic cylinder (9) that is arranged on the rack plate (10) and cooperates with several springs (8), the described several springs (8) and support telescopic cylinder (9) An upper support plate (13) is provided. 3. A device for cleaning the outer wall of a tubular workpiece before welding according to claim 2, characterized in that: the cross-sections of the rack plate (10) and the upper support plate (13) are mutually symmetrical arcs, Both the rack plate (10) and the upper support plate (13) are made of rubber that does not damage the inner wall of the tubular workpiece. 4. A device for cleaning the outer wall of a tubular workpiece before welding according to claim 1, characterized in that: the cleaning device includes a power mechanism for providing power, and cooperates with the power mechanism to realize cleaning of the tubular workpiece. The brush mechanism for cleaning the outer wall of the workpiece. 5. A device for cleaning the outer wall of a tubular workpiece before welding according to claim 4, characterized in that: the power mechanism includes a power motor (6), a power wheel (5) connected to the power motor (6), and The driven wheel (2) matched with the power wheel (5), and a power belt (17) for power transmission is arranged between the power wheel (5) and the driven wheel (2). 6. A device for cleaning the outer wall of a tubular workpiece before welding according to claim 5, characterized in that: the brush mechanism includes a brush shaft (3) connected to the power wheel (5), connected to the driven wheel ( 2) The second brush shaft (14) connected, the first brush shaft (3) and the second brush shaft (14) are provided with brushes (14a) for cleaning.