CN215036087U - Welding seam cleaning device for high-pressure storage tank machining welding - Google Patents

Abstract

The utility model relates to a welding seam clearance technical field just discloses a welding seam cleaning device is used in high pressure storage tank processing welding, including casing, support column and baffle, the slide opening has been seted up to the inside symmetry of casing, the support column is inside slide opening sliding connection respectively, baffle fixed connection is in the lower extreme of casing, and is located two between the support column, the first telescopic link of slide opening bottom fixedly connected with, first telescopic link other end fixed connection is in the support column upper end, the fixed first spring that has cup jointed in both ends of first telescopic link, the fixed pipe of the inside upper end fixedly connected with of casing, sliding connection has the connecting block in the fixed pipe, connecting block lower extreme fixedly connected with motor, the terminal fixedly connected with of output shaft of motor piece of polishing, the inside fixedly connected with adjustment mechanism of fixed pipe. The utility model discloses enough realize clearing up the welding seam on the jar body surface of multiple diameter, and can with jar body surface laminating inseparabler.

Description

Welding seam cleaning device for high-pressure storage tank machining welding

Technical Field

The utility model relates to a welding seam clearance technical field especially relates to a welding seam cleaning device is used in high pressure storage tank processing welding.

Background

With the rapid development of the industry, high-pressure storage tanks are widely used, such as large and medium boilers, containers for containing liquid nitrogen, chlorine and the like, which belong to special containers and are mostly manufactured by welding methods, but irregular craters appear in the welding process and must be cleaned in time.

When the welding seam is cleaned by the conventional welding seam cleaning device for processing and welding the high-pressure storage tank, the surface of the high-pressure storage tank is mostly arc-shaped, so that the device is not completely cleaned by the untight welding seam attached to the surface of the cleaned high-pressure storage tank, and the finished product effect and the service life of the high-pressure storage tank are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the untight problem of laminating with high-pressure storage tank surface among the prior art, and the welding seam cleaning device is used in high-pressure storage tank processing welding that provides.

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

the utility model provides a welding seam cleaning device is used in high pressure storage tank processing welding, includes casing, support column and baffle the slide opening has been seted up to the inside symmetry of casing, the support column is sliding connection respectively inside the slide opening, baffle fixed connection is in the lower extreme of casing, and is located two between the support column, the first telescopic link of slide opening bottom fixedly connected with, first telescopic link other end fixed connection is in the support column upper end, the fixed cover in both ends of first telescopic link has connect first spring, the fixed pipe of the inside upper end fixedly connected with of casing, sliding connection has the connecting block in the fixed pipe, connecting block lower extreme fixedly connected with motor, the terminal fixedly connected with of output shaft of motor piece of polishing, the inside fixedly connected with adjustment mechanism of fixed pipe, the fixed chucking mechanism that is equipped with on the support column.

Preferably, adjustment mechanism includes second spring, second telescopic link and slider, the one end fixed connection of second telescopic link is in the bottom of fixed pipe, and other end fixed connection is in the connecting block upper end, the spout has been seted up to fixed intraduct, slider symmetry fixed connection is on the connecting block, and sliding connection is inside the spout.

Preferably, the clamping mechanism comprises a fixing block, a reed and a clamping block, wherein the supporting columns are provided with grooves, the fixing block is symmetrically and fixedly connected inside the grooves, the reed is fixedly connected between the supporting columns, the clamping block is fixedly connected onto the reed, the side wall of the shell is symmetrically provided with a plurality of clamping holes, and the clamping block extends to the inside of the clamping holes.

Preferably, a handle is fixedly connected to the upper end of the shell.

Preferably, the lower ends of the supporting columns are symmetrically connected with pulleys.

Preferably, the lower end of the support column is provided with a square hole, and the lower end of the support column is arc-shaped.

Compared with the prior art, the utility model provides a welding seam cleaning device is used in high-pressure storage tank processing welding possesses following beneficial effect:

1. this welding seam cleaning device is used in high pressure storage tank processing welding presses casing and support column welding seam department down through holding the handle tightly, presses down through the support column and drives its upper end fixed connection's first spring and first telescopic link and inwards shrink, realizes laminating device and storage tank surface inseparabler, and can clear up the welding seam on the jar body of various diameters.

2. This welding seam cleaning device for high pressure storage tank processing welding through with casing and support column drive support column when pressing to the jar body and slide in the sliding hole when support column lower extreme and jar body surface laminating, at this moment the fixture block on the chucking mechanism will be in the joint to the card hole of seting up on the lateral wall of casing, carries out the chucking after the realization has adjusted the position with the support column.

3. This welding seam cleaning device is used in high pressure storage tank processing welding drives its output fixed connection's sanding block rotation through starter motor, polishes the welding seam, when meetting anomalous welding seam, through motor upper end fixedly connected with connecting block, connecting block upper end fixedly connected with second spring and second telescopic link realize can reciprocate through second spring and second telescopic link when the sanding block meets anomalous welding seam, can not cause the damage to the sanding block.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize clearing up the welding seam on the jar body surface of multiple diameter, and can be inseparabler with the laminating of jar body surface.

Drawings

FIG. 1 is a schematic structural view of a welding seam cleaning device for high-pressure storage tank processing welding provided by the utility model;

FIG. 2 is a cut-away view of the front view of FIG. 1;

FIG. 3 is a cut-away view of the side view of FIG. 1;

fig. 4 is an enlarged view of a portion a of fig. 3.

In the figure: the device comprises a shell 1, a support column 2, a first spring 3, a first telescopic rod 4, a second spring 5, a sliding block 6, a connecting block 7, a polishing block 8, a motor 10, a handle 11, a pulley 12, a fixing block 13, a reed 14, a clamping block 15, a fixing pipe 16 and a second telescopic rod 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a welding seam cleaning device for high-pressure storage tank processing welding comprises a shell 1, support columns 2 and a baffle 18, wherein slide holes are symmetrically formed in the shell 1, the support columns 2 are respectively connected in the slide holes in a sliding manner, pulleys 12 are symmetrically connected to the lower ends of the support columns 2, square holes are formed in the lower ends of the support columns 2, the lower ends of the support columns 2 are arc-shaped, the baffle 18 is fixedly connected to the lower end of the shell 1, a handle 11 is fixedly connected to the upper end of the shell 1 and is positioned between the two support columns 2, a first telescopic rod 4 is fixedly connected to the bottom of each slide hole, the other end of the first telescopic rod 4 is fixedly connected to the upper end of each support column 2, a first spring 3 is fixedly sleeved at each end of the first telescopic rod 4, a fixed pipe 16 is fixedly connected to the upper end of the inner part of the shell 1, a connecting block 7 is slidably connected in the fixed pipe 16, a motor 10 is fixedly connected to the lower end of the connecting block 7, and a polishing block 8 is fixedly connected to the tail end of an output shaft of the motor 10, fixed pipe 16 inside fixedly connected with adjustment mechanism, the fixed chucking mechanism that is equipped with on support column 2, adjustment mechanism includes second spring 5, second telescopic link 17 and slider 6, the one end fixed connection of second telescopic link 17 is in fixed pipe 16's bottom, and other end fixed connection is in connecting block 7 upper end, the inside spout of having seted up of fixed pipe 16, 6 symmetrical fixed connection of slider is on connecting block 7, and sliding connection is inside the spout, chucking mechanism includes fixed block 13, reed 14 and fixture block 15, all set up flutedly on two support columns 2, 13 symmetrical fixed connection of fixed block is inside the recess, 14 fixed connection of reed is between support column 2, 15 fixed connection of fixture block is on reed 14, a plurality of card holes have been seted up to casing 1's lateral wall symmetry, and fixture block 15 extends to inside the card hole.

In the utility model, when in use, the shell 1 and the support column 2 are pressed downwards by the holding handle 11, the first spring 3 fixedly connected with the upper end of the support column 2 and the first telescopic rod 4 are driven to shrink inwards by the downward pressing of the support column 2, so that the device can be more tightly attached to the surface of a storage tank, and welding seams on tank bodies with various diameters can be cleaned, then the support column 2 is driven to slide in a sliding hole when the lower end of the support column 2 is attached to the surface of the tank body when the shell 1 and the support column 2 are pressed towards the tank body, a clamping block 15 on a clamping mechanism is clamped into a clamping hole arranged on the side wall of the shell 1, the clamping is realized after the position of the support column 2 is adjusted, then the grinding block 8 fixedly connected with the output end of the support column is driven to rotate by the starting motor 10, the welding seams are ground, when irregular welding seams are met, the connecting block 7 is fixedly connected with the upper end of the motor 10, connecting block 7 upper end fixedly connected with second spring 5 and second telescopic link 17 realize can reciprocate through second spring 5 and second telescopic link 17 when the piece of polishing 8 meets anomalous welding seam, can not cause the damage to the piece of polishing 8, roll at jar body surface through 2 lower extreme fixed connection's of support column pulley 12 afterwards, realize that the device is lighter at jar body surface slip.

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 (6)

1. The utility model provides a welding seam cleaning device for high-pressure storage tank processing welding, includes casing (1), support column (2) and baffle (18), its characterized in that, the slide opening has been seted up to casing (1) inside symmetry, support column (2) sliding connection respectively is inside the slide opening, baffle (18) fixed connection is in the lower extreme of casing (1), and is located two between support column (2), slide opening bottom fixedly connected with first telescopic link (4), first telescopic link (4) other end fixed connection is in support column (2) upper end, the both ends fixed coupling of first telescopic link (4) has first spring (3), casing (1) inside upper end fixedly connected with fixed pipe (16), sliding connection has connecting block (7) in fixed pipe (16), connecting block (7) lower extreme fixedly connected with motor (10), the grinding machine is characterized in that a grinding block (8) is fixedly connected to the tail end of an output shaft of the motor (10), an adjusting mechanism is fixedly connected to the inner portion of the fixed pipe (16), and a clamping mechanism is fixedly arranged on the supporting column (2).

2. The welding seam cleaning device for the machining and welding of the high-pressure storage tank is characterized in that the adjusting mechanism comprises a second spring (5), a second telescopic rod (17) and a sliding block (6), one end of the second telescopic rod (17) is fixedly connected to the bottom of the fixed pipe (16), the other end of the second telescopic rod is fixedly connected to the upper end of the connecting block (7), a sliding groove is formed in the fixed pipe (16), and the sliding block (6) is symmetrically and fixedly connected to the connecting block (7) and is slidably connected to the inside of the sliding groove.

3. The welding seam cleaning device for the machining and welding of the high-pressure storage tank is characterized in that the clamping mechanism comprises a fixing block (13), a spring plate (14) and a clamping block (15), two supporting columns (2) are respectively provided with a groove, the fixing block (13) is symmetrically and fixedly connected inside the grooves, the spring plate (14) is fixedly connected between the supporting columns (2), the clamping block (15) is fixedly connected on the spring plate (14), the side wall of the shell (1) is symmetrically provided with a plurality of clamping holes, and the clamping block (15) extends to the inside of the clamping holes.

4. The device for cleaning the welding seam for the processing and welding of the high-pressure storage tank is characterized in that a handle (11) is fixedly connected to the upper end of the shell (1).

5. The weld cleaning device for the processing and welding of the high-pressure storage tank is characterized in that pulleys (12) are symmetrically connected to the lower end of the supporting column (2).

6. The device for cleaning the welding seam for the processing and welding of the high-pressure storage tank is characterized in that the lower end of the supporting column (2) is provided with a square hole, and the lower end of the supporting column (2) is arc-shaped.

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