CN209754632U - multi-station steel pipe cutting clamp for steel pipe production line - Google Patents

Abstract

The utility model discloses a multi-station steel pipe cutting fixture used in a steel pipe production line, which comprises a pair of clamp bodies oppositely arranged, and each of the clamp bodies includes a clamp lower die and a clamp upper mold matched with the clamp lower die. The lower mold of the clamp includes a base, a bottom plate fixed to the base, a plurality of lower clamps are fixed on the base, and the upper mold of the clamp includes a plurality of corresponding upper clamps, and a plurality of the upper clamps are fixed on the upper On the upper plate, the upper plate is fixed on a drive plate that can be driven to move up and down vertically, and the drive plate is connected to the fixture frame through a guide mechanism. The utility model can clamp a plurality of steel pipes at one time, and simultaneously cut off the plurality of steel pipes synchronously by a cutting mechanism after clamping, thereby improving work efficiency and output.

Description

A multi-station steel pipe cutting jig for steel pipe production line

technical field

The utility model relates to the technical field of steel pipe production and processing, in particular to a multi-station steel pipe cutting fixture used in a steel pipe production line.

Background technique

In the production of small-diameter (2-3cm) automobile exhaust pipes, during the cutting process after forming, the cutting machine configured is used for steel pipe clamps, which can only clamp one steel pipe at a time, and can only cut one steel pipe at a time. Work efficiency is low like this, affects the raising of production efficiency to a certain extent.

Utility model content

The purpose of the utility model is to provide a multi-station steel pipe cutting jig for a steel pipe production line for a small-diameter automobile exhaust pipe in view of the technical defects in the prior art.

The technical scheme adopted for realizing the purpose of this utility model is:

A multi-station steel pipe cutting jig used in a steel pipe production line, comprising a pair of clamp bodies oppositely arranged, each of the clamp bodies includes a clamp lower mold and an upper clamp mold matched with the clamp lower mold, the The clamp lower mold includes a base, a bottom plate fixed to the base, and a plurality of lower clamps are fixed on the base plate, and the clamp upper mold includes a plurality of corresponding upper clamps, and a plurality of the upper clamps are fixed on the upper plate. The above-mentioned upper plate is fixed on a drive plate that can be driven to move up and down vertically, and the drive plate is connected with the fixture frame through a guide mechanism.

There is an oil cylinder at the upper end of the clamp frame, a guide groove is formed on the inner side of the clamp frame, and guide parts matched with the guide groove are formed at both ends of the drive plate.

The guide groove is a trapezoidal groove.

The lower mold of the fixture is fixed on the base block.

Compared with the prior art, the beneficial effects of the utility model are:

The multi-station steel pipe cutting fixture used in the steel pipe production line of the utility model can clamp multiple steel pipes at one time, and at the same time, the cutting mechanism can cut off multiple steel pipes synchronously after clamping, which improves the work efficiency and the output, and is of great importance. Production practice and practical significance.

Description of drawings

Fig. 1 is a schematic side view of a multi-station steel pipe cutting fixture used in a steel pipe production line;

Fig. 2 shows the top view of the connection between the driving plate and the fixture frame of the multi-station steel pipe cutting fixture used for the steel pipe production line with steel pipes;

Fig. 3 is a schematic top view of the drive plate of the multi-station steel pipe cutting jig for the steel pipe production line without the steel pipe.

Figure 4 shows a side view of the layout of the multi-station steel pipe cutting fixture used in the steel pipe production line;

Fig. 5 is a top view of the multi-station steel pipe cutting jig used in the steel pipe production line arranged between the loading and unloading platforms.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, the utility model is a multi-station steel pipe cutting fixture used in a steel pipe production line, including a pair of clamp bodies 200 arranged oppositely, each of the clamp bodies includes a clamp lower mold and a A jig upper mold matched with the mold, the jig lower mold includes a base 2, a bottom plate 3 fixed with the base, a plurality of lower jigs 4 are fixed on the base, and the lower jig 4 has a semicircle limit groove. The mold includes a plurality of corresponding upper clamps 5, and the upper clamps 5 have corresponding semicircular limit grooves. The plurality of upper clamps are fixed on the upper plate 6, and the drive plate 7 fixed by the upper plate can be driven to vertically lift and move. Above, the drive plate is connected with the fixture frame 10 through a guide mechanism.

Wherein, an oil cylinder 9 is fixed on the upper end mounting plate 11 of the clamp frame 1, a guide groove is formed on the inner side of the clamp frame, and guide portions 12 cooperating with the guide groove are formed at both ends of the drive plate. , the drive rod of the oil cylinder is fixedly connected with the drive plate, so that under the drive of the oil cylinder, the drive plate can be driven to move up and down in a straight line along the guide groove, thereby driving the upper clamp to move, and the lower clamp to move Cooperate, realize after a plurality of steel pipes 14 conveyed by the conveying roller 15 are clamped, the cutting operation is cut by the cutting knife 13 of the cutting machine.

Preferably, the guide groove is a trapezoidal groove, of course, it can also be a guide structure matched with a guide groove or a guide block of other geometric shapes, and the details are not limited.

Preferably, the lower mold of the fixture and the bottom of the fixture frame are fixed on the base block 1 . It should be noted that, in the present utility model, the said fixing means are fixed by welding.

Compared with the prior art, the beneficial effects of the utility model are:

The multi-station steel pipe cutting fixture used in the steel pipe production line of the utility model can clamp multiple steel pipes at one time, and at the same time, the cutting mechanism can cut off multiple steel pipes synchronously after clamping, which improves the work efficiency and the output, and is of great importance. Production practice and practical significance.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these Improvement and retouching should also be regarded as the protection scope of the present utility model.

Claims (4)

1. A multi-station steel pipe cutting fixture for a steel pipe production line, characterized in that it comprises a pair of clamp bodies oppositely arranged, and each of said clamp bodies includes a clamp lower die and a clamp lower die that cooperates with said clamp lower die. Fixture upper mold, the fixture lower mold includes a base, a base plate fixed to the base, a plurality of lower clamps are fixed on the base plate, the clamp upper mold includes a plurality of corresponding upper clamps, and a plurality of upper clamps are fixed On the upper plate, the upper plate is fixed on a drive plate that can be driven to move up and down vertically, and the drive plate is connected with the fixture frame through a guide mechanism. 2. The multi-station steel pipe cutting fixture for steel pipe production line as claimed in claim 1, characterized in that, the upper end of the fixture frame has an oil cylinder, the inner side of the fixture frame is formed with guide grooves, and the drive plate Two ends of the guide part are formed to cooperate with the guide groove. 3. The multi-station steel pipe cutting jig used in a steel pipe production line according to claim 2, wherein the guide groove is a trapezoidal groove. 4. The multi-station steel pipe cutting jig used in a steel pipe production line according to claim 2, wherein the lower mold of the jig is fixed on the base block.