CN213257991U - Small pipe welding and polishing auxiliary device - Google Patents

Abstract

The utility model provides a tubule welding auxiliary device that polishes, including clamping device, elevating gear and fixed base, clamping device includes the subassembly of screwing, and elevating gear includes spacing platform, and clamping device is fixed in spacing platform, and elevating gear is fixed in fixed base, and the subassembly of screwing is adjustable for the height of spacing platform, is equipped with the spacing groove on the spacing platform, and the lower extreme of the subassembly of screwing aligns the spacing groove, and elevating gear is adjustable for the height of fixed base; the utility model discloses a place the tubule on spacing platform, operation clamping device fixes the tubule, welds or the operation of polishing to the tubule after fixing, in addition, the height of the steerable spacing platform of elevating gear adapts to the not operation demand of co-altitude, has stably fixedly, guarantees welding quality, convenient to use, labour saving and time saving, the high characteristics of security.

Description

Small pipe welding and polishing auxiliary device

Technical Field

The utility model belongs to the technical field of the pipeline processing, especially, relate to a tubule welding auxiliary device that polishes.

Background

In the production and manufacturing of various industries, a lot of operations such as welding or grinding of small-diameter pipes are needed, but the welding difficulty is high due to the fact that the small-diameter pipes are light in weight and short in length, and under the conditions that the welding position precision is high and the welding operation space is small, if a proper and convenient auxiliary device is not available for fixing the small pipes, the welding operation or the cutting and grinding operation cannot be smoothly carried out, the welding quality cannot be guaranteed, and unsafe accidents may be caused.

At present, for welding and polishing small pipes, a common method is to place the small pipes on the ground or find a temporary supporting device to keep the small pipes stable, the method has poor stabilizing effect and inconvenient use, the working efficiency is influenced, the state of the pipes is unstable in the welding and polishing process, the working quality is poor, time and labor are wasted, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, provide a tubule welding auxiliary device that polishes, solved among the prior art to the tubule at the fixed not stable enough problem of welding and the operation in-process of polishing, and the welding quality who leads to is not high, the operating efficiency is low, has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a tubule welding auxiliary device that polishes, including clamping device, elevating gear and fixed baseplate, clamping device is including the subassembly of screwing, elevating gear includes spacing platform, clamping device is fixed in spacing platform, elevating gear is fixed in fixed baseplate, the subassembly of screwing for spacing platform's height-adjustable, be equipped with the spacing groove on the spacing platform, the lower extreme of the subassembly of screwing is aimed at the spacing groove, elevating gear for fixed baseplate's height-adjustable.

Further, clamping device still includes coupling assembling, coupling assembling one end is connected spacing platform, coupling assembling's the other end is equipped with first nut, the subassembly of screwing is including screwing handle and stop screw, stop screw with first nut looks spiro union, stop screw's first end is connected the handle of screwing, stop screw's second end is aimed at the spacing groove.

Further, the connection assembly is C-shaped.

Furthermore, a rubber limiting block is arranged at the second end of the limiting screw rod.

Further, spacing platform includes first flap and second flap, the junction of first flap and second flap forms spacing groove, first flap and second flap are the V-arrangement and connect.

Furthermore, the lifting device further comprises a lifting screw and a lifting screw base, the first end of the lifting screw is connected with the limiting platform, and the second end of the lifting screw is in threaded connection with the lifting screw base.

Furthermore, a second nut is arranged at the top end of the lifting screw seat.

Further, the first folded plate and the second folded plate are provided with elastic clamping assemblies, each elastic clamping assembly comprises a spring and a limiting plate, one end of each spring is connected to the first folded plate or the second folded plate, the other end of each spring is connected to the corresponding limiting plate, the first folded plate and the limiting plate on the second folded plate are arranged oppositely, and the limiting plate of the first folded plate and the limiting plate of the second folded plate are arranged on two sides of the corresponding limiting groove respectively.

Further, the fixed base comprises at least three fixed support legs, one ends of the fixed support legs are fixed on the lifting screw base, and the other ends of the fixed support legs are used for being placed on a working plane.

Furthermore, a reinforcing rib is arranged between the fixed supporting leg and the lifting screw seat.

The utility model has the advantages that:

the utility model provides a tubule welding auxiliary device that polishes places the tubule on spacing platform, and operation clamping device fixes the tubule, welds or the operation of polishing to the tubule again after fixing, and in addition, the height of the steerable spacing platform of elevating gear adapts to the not operation demand of co-altitude, has stably fixed, guarantees welding quality, convenient to use, labour saving and time saving, the high characteristics of security.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is an overall structure schematic diagram of the small pipe welding polishing auxiliary device provided by the utility model.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1:

referring to fig. 1, the embodiment provides a tubule welding auxiliary device that polishes, including clamping device, elevating gear and fixed baseplate, clamping device includes the subassembly 10 of screwing, and elevating gear includes spacing platform 20, and clamping device is fixed in spacing platform 20, and elevating gear is fixed in fixed baseplate, and the subassembly 10 of screwing is equipped with spacing groove 23 for the height-adjustable of spacing platform 20 on the spacing platform 20, and the lower extreme of the subassembly 10 of screwing aligns spacing groove 23, and elevating gear is height-adjustable for fixed baseplate.

It should be noted that, the small tube is placed on the position-limiting platform 20 and is limited by the position-limiting groove 23, the position-limiting groove 23 may be a V-shaped groove or a concave groove, so that the small tube can be kept stable therein, and then the screwing assembly 10 is operated to make the lower end assembly of the screwing assembly 10 approach the position-limiting groove 23 and abut against the surface of the small tube, thereby completing the auxiliary positioning of the small tube on the position-limiting platform 20. Additionally, the lifting device is fixed on the fixed base, the height of the lifting device can be adjusted relative to the fixed base, the fixed base can be placed on the ground in a buckling fixing mode or a thread fixing mode, the limiting platform 20 is used for placing small pipes, and the height of the limiting platform 20 from the ground is adjusted through the lifting device so as to meet the requirements on the height during different operations.

In this embodiment, clamping device still includes coupling assembling 13, spacing platform 20 is connected to coupling assembling 13 one end, coupling assembling 13's the other end is equipped with first nut 14, the subassembly 10 of screwing is including screwing handle 11 and stop screw 12, stop screw 12 and first nut 14 looks spiro union, stop screw 12's first end is connected and is screwed handle 11, stop screw 12's second end is to aiming at spacing groove 23, cooperation through stop screw 12 and first nut 14, adjustable stop screw 12's height, coupling assembling 13 can be formed through bending for a sheet metal component, also can form through the welding of polylith sheet metal component, the homoenergetic realizes its joint support function.

Preferably, the connecting member 13 is C-shaped.

Preferably, the connecting assembly 13 is in the shape of Contraband.

As a preferable mode, the second end of the limit screw 12 is provided with a rubber limit block, and the rubber limit hole is in direct contact with the small tube, so that the hard contact between the limit screw 12 and the small tube can be avoided, and the appearance of the small tube can be further protected.

In this embodiment, the limiting platform 20 includes a first folded plate 21 and a second folded plate 22, a limiting groove 23 is formed at the joint of the first folded plate 21 and the second folded plate 22, the first folded plate 21 and the second folded plate 22 are connected in a V-shape, wherein the first folded plate 21 and the second folded plate 22 can be welded together by two independent sheet metal parts, and can also be formed by bending one sheet metal part, and both can form the limiting groove 23.

In this embodiment, the lifting device further includes a lifting screw 24 and a lifting screw base 25, the first end of the lifting screw 24 is connected to the limiting platform 20, the second end of the lifting screw 24 is screwed to the lifting screw base 25, wherein the lifting screw 24 has an external thread, the lifting screw base 25 has an internal thread, and the extension length of the lifting screw 24 can be adjusted by the rotation fit of the lifting screw 24 and the lifting screw base 25, so as to adjust the relative height of the limiting platform 20.

Preferably, a second nut 26 is provided at the top end of the elevating screw base 25, and the second nut 26 is welded to the top end of the elevating screw base 25.

Preferably, the second nut 26 is disposed at the top end of the lifting screw base 25 in a relatively separated manner, the second nut 26 can rotate relative to the lifting screw base 25, and when the second nut 26 rotates and drives the lifting screw 24 to ascend or descend, the lifting screw base 25 can maintain the original position, which is more convenient to use.

As an optimal mode, all be equipped with elasticity centre gripping subassembly on first folded plate 21 and the second folded plate 22, the quantity of elasticity centre gripping subassembly can set up according to actual need, elasticity centre gripping subassembly includes spring and limiting plate, spring one end is connected in first folded plate 21 or second folded plate 22 department, the limiting plate is connected to the spring other end, the limiting plate on first folded plate 21 and the second folded plate 22 sets up relatively, the limiting plate of first folded plate 21 and the limiting plate of second folded plate 22 set up the both sides at spacing groove 23 respectively.

When using, break off the limiting plate on first folded plate 21 and the second folded plate 22 earlier, make and expose the clearance between the limiting plate of both sides, place the tubule on spacing groove 23 again, loosen the limiting plate, the limiting plate presss from both sides tightly the tubule from both sides under the effort of spring, is equipped with the spacing screw 12 that down fixes from last this moment again, realizes the omnidirectional spacing of tubule fixed, no matter welds or polishes the tubule this moment, the homoenergetic keeps stability well.

In this embodiment, the fixed base includes three fixed feet 31, the one end of fixed foot 31 is fixed in lift spiral shell seat 25, the other end of fixed foot 31 is used for placing on work plane, be equipped with strengthening rib 32 between fixed foot 31 and the lift spiral shell seat 25, when putting fixed foot 31 on work plane, can guarantee that lift spiral shell seat 25, lifting screw 24 and stop screw 12 are perpendicular to work plane, and support through the tripod and strengthen rib 32 is consolidated, make this auxiliary device more firm.

Compared with the prior art, the utility model provides a tubule welding auxiliary device that polishes, including clamping device, elevating gear and fixed baseplate, clamping device includes screwing subassembly 10, and elevating gear includes spacing platform 20, and clamping device is fixed in spacing platform 20, and elevating gear is fixed in fixed baseplate, and screwing subassembly 10 is adjustable for the height of spacing platform 20, is equipped with spacing groove 23 on the spacing platform 20, and the lower extreme of screwing subassembly 10 aims at spacing groove 23, and elevating gear is adjustable for the height of fixed baseplate; the utility model discloses a place the tubule on spacing platform 20, operation clamping device fixes the tubule, welds or the operation of polishing to the tubule again after fixing, in addition, the height of the steerable spacing platform 20 of elevating gear adapts to the not operation demand of co-altitude, has stably fixedly, guarantees welding quality, convenient to use, labour saving and time saving, the high characteristics of security.

Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only to the preferred embodiments of the invention, and is not limited to the embodiments, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims (10)

1. The small pipe welding and polishing auxiliary device is characterized by comprising a clamping device, a lifting device and a fixing base, wherein the clamping device comprises a screwing assembly, the lifting device comprises a limiting platform, the clamping device is fixed on the limiting platform, the lifting device is fixed on the fixing base, the height of the screwing assembly relative to the limiting platform is adjustable, a limiting groove is formed in the limiting platform, the lower end of the screwing assembly is aligned with the limiting groove, and the height of the lifting device relative to the fixing base is adjustable.

2. The pipe welding and grinding assist device of claim 1, wherein the clamping device further comprises a connecting assembly, one end of the connecting assembly is connected to the limiting platform, the other end of the connecting assembly is provided with a first nut, the screwing assembly comprises a screwing handle and a limiting screw, the limiting screw is in threaded connection with the first nut, a first end of the limiting screw is connected to the screwing handle, and a second end of the limiting screw is aligned with the limiting groove.

3. A tubular welding grinding aid according to claim 2 wherein the connecting member is C-shaped.

4. A pipe welding and grinding assist device as claimed in claim 2, wherein the second end of said limit screw is provided with a rubber limit stop.

5. A pipe welding and grinding aid as claimed in any one of claims 1 to 4 wherein said stop platform comprises first and second flaps, the junction of said first and second flaps forming a stop notch, said first and second flaps being connected in a V-shape.

6. The auxiliary device for pipe welding and grinding as claimed in claim 5, wherein the lifting device further comprises a lifting screw and a lifting screw base, a first end of the lifting screw is connected to the limiting platform, and a second end of the lifting screw is in threaded connection with the lifting screw base.

7. A pipe welding and grinding auxiliary device as claimed in claim 6, wherein the lifting screw base is provided at its top end with a second nut.

8. The auxiliary device for welding and polishing small pipes according to claim 7, wherein each of the first folding plate and the second folding plate is provided with an elastic clamping assembly, the elastic clamping assembly comprises a spring and a limiting plate, one end of the spring is connected to the first folding plate or the second folding plate, the other end of the spring is connected to the limiting plate, the limiting plates on the first folding plate and the second folding plate are arranged opposite to each other, and the limiting plate on the first folding plate and the limiting plate on the second folding plate are respectively arranged on two sides of the limiting groove.

9. A pipe welding grinding aid as claimed in any one of claims 6 to 8 wherein said mounting base includes at least three mounting feet, one end of said mounting feet being secured to said elevator screw base and the other end of said mounting feet being adapted to rest on a work surface.

10. A pipe welding grinding aid as claimed in claim 9 wherein a reinforcing bar is provided between said mounting foot and said lifting screw base.

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