CN213887635U

CN213887635U - Good hot drawing tee bend of stability machine

Info

Publication number: CN213887635U
Application number: CN202022714326.4U
Authority: CN
Inventors: 刘浩
Original assignee: Hebei Huachuang Pipeline Co ltd
Current assignee: Hebei Huachuang Pipeline Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-06
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a good heat of stability pulls out three-way machine, including the frame, the bottom of frame is equipped with power device, the top both sides of frame are equipped with parallel arrangement's first support and second support, the bottom plate of first support and second support all is equipped with the blotter of being connected with the frame, the roof of first support and second support is slick and sly curved surface structure, the roof is connected with the superimposed sheet, be equipped with the connecting block of symmetry setting on the lateral wall of roof, be equipped with the mounting on the connecting block, the mounting is with to be located the fixed orifices structure phase-match on the superimposed sheet; the rack is provided with a pull rod connected with a power device, the pull rod is positioned between the first support and the second support, the pull rod is sequentially provided with a first drawing die and a second drawing die from top to bottom, the radius size of the first drawing die is larger than that of the second drawing die, and the first drawing die and the second drawing die respectively comprise two half dies. The utility model adopts the above structure the good heat of stability pulls out the tee bend machine, has effectively solved the inclined to one side hole problem of product, has improved production efficiency.

Description

Good hot drawing tee bend of stability machine

Technical Field

The utility model relates to a hot drawing three-way machine technical field especially relates to a good hot drawing three-way machine of stability.

Background

With the development of science and technology and the progress of economic society, the pipeline is used more and more in the production and life of people, and the tee pipe fitting is an important pipe fitting for connecting the pipeline, so the demand of the tee pipe fitting in the production and life is large. In the prior art, when a hot drawing process is adopted to produce the three-way pipe fitting, a part to be processed is generally perforated and then heated, then the pull rod extends into the part from the perforated position and is fixed with a drawing die, and finally the part is lifted by a lifting device to separate the pull rod from the part, so that the production of the three-way pipe fitting is completed. There is the part to lift by crane unstably in this process, leads to the product to appear the problem in inclined to one side hole, and then leads to production efficiency not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a good heat of stability pulls out three-way machine has effectively solved the inclined to one side hole problem of product, has improved production efficiency.

In order to achieve the purpose, the utility model provides a good heat drawing tee bend machine of stability, including the frame, the bottom of frame is equipped with power device, the top both sides of frame are equipped with first support and the second support of parallel arrangement, the bottom plate of first support and the second support all is equipped with the blotter of being connected with the frame, the roof of first support and the second support is slick and sly curved surface structure, the roof is connected with the superimposed sheet, be equipped with the connecting block of symmetrical setting on the lateral wall of roof, be equipped with the mounting on the connecting block, the mounting is with being located the fixed orifices structure phase-match on the superimposed sheet;

the rack is provided with a pull rod connected with the power device, the pull rod is positioned between the first support and the second support, the pull rod is sequentially provided with a first drawing die and a second drawing die from top to bottom, the radius of the first drawing die is larger than that of the second drawing die, the first drawing die and the second drawing die respectively comprise two half dies, the half dies are close to a convex block arranged on one end face of the pull rod, the convex block is provided with a connecting rod vertically arranged with the pull rod, the convex block is matched with a groove structure on the pull rod, and the connecting rod is matched with a connecting hole structure in the groove.

Preferably, the power unit is a double-acting hydraulic cylinder.

Preferably, the number of the pull rods is three.

Therefore, the utility model adopts the above structure the good heat of stability pulls out the tee bend machine, has effectively solved the inclined to one side hole problem of product, has improved production efficiency.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of a thermally-drawn T-shirt with good stability according to the present invention;

fig. 2 is a schematic view of an embodiment of a mold half of the thermal drawing three-way machine with good stability of the present invention.

Reference numerals

1. A frame; 2. a power plant; 3. a first bracket; 4. a second bracket; 5. a top plate; 6. a cushion pad; 7. a superimposed plate; 8. connecting blocks; 9. a pull rod; 10. a half mold; 11. a bump; 12. a connecting rod; 13. A groove; 14. and connecting the holes.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is the utility model discloses the schematic diagram of the good heat of stability pulls out the tee bend machine embodiment, and fig. 2 is the utility model discloses the schematic diagram of the good heat of stability pulls out the embodiment of half mould in the tee bend machine, as shown in the figure, a good heat of stability pulls out the tee bend machine, including frame 1, the bottom of frame 1 is equipped with power device 2, and power device 2 is two effect pneumatic cylinders. The top both sides of frame 1 are equipped with parallel arrangement's first support 3 and second support 4, and the roof 5 of first support 3 and second support 4 is slick and sly curved surface structure, and first support 3 and second support 4 are used for erectting the part of treating processing. The bottom plate of first support 3 and second support 4 all is equipped with the blotter 6 of being connected with frame 1, and blotter 6 is used for the effort that first support 3 and second support 4 received of buffering, improves the life of first support 3 and second support 4. Roof 5 is connected with superimposed sheet 7, and superimposed sheet 7 of installing different specifications can adapt to erect the part of treating of different sizes, guarantees the stability of the part of treating processing, and then prevents that the quality problems in inclined to one side hole from appearing in the product. Be equipped with the connecting block 8 that the symmetry set up on the lateral wall of roof 5, be equipped with the mounting on the connecting block 8, the mounting with be located the fixed orifices structure phase-match on the superimposed plate 7, the mounting can be the bolt, convenient dismantlement and the installation to superimposed plate 7.

The frame 1 is provided with a pull rod 9 connected with the power device 2, and the power device 2 can drive the pull rod 9 to lift. The pull rods 9 are located between the first support 3 and the second support 4, the number of the pull rods 9 is three, the pull rods 9 at different positions can be conveniently selected according to the positions of holes in the parts to be machined, and therefore the parts to be machined can be fixed. The pull rod 9 is provided with a first drawing die and a second drawing die from top to bottom in sequence, the radius size of the first drawing die is larger than that of the second drawing die, when the power device 2 drives the pull rod 9 to descend, the second drawing die and the first drawing die sequentially contact with a part to be processed to realize the forming of the three-way pipe fitting, and compared with one-step forming, the traction force required by the drawing dies can be reduced. The first drawing die and the second drawing die respectively comprise two half dies 10, a convex block 11 is arranged on one end face, close to the pull rod 9, of each half die 10, a connecting rod 12 is arranged on each convex block 11 and perpendicular to the pull rod 9, the convex blocks 11 are structurally matched with grooves 13 on the pull rod 9, the connecting rods 12 are structurally matched with connecting holes 14 in the grooves 13, the convex blocks 11 are placed in the grooves 13, the connecting rods 12 are inserted into the connecting holes 14, and the first drawing die and the second drawing die can be fixed on the pull rod 9.

When the three-way pipe fitting forming machine is used, a proper superposition plate 7 and a pull rod 9 in a proper position are selected according to the size of a part to be processed, the part to be processed after being heated through an opening is placed on the first support 3 and the second support 4 after the superposition plate 7 is fixed, meanwhile, the pull rod 9 extends into the part to be processed from the opening, then the half module 10 is fixed on the pull rod 9, the power device 2 is started, the power device 2 drives the pull rod 9 to descend, the first drawing die and the second drawing die are sequentially contacted with the part to be processed to form the three-way pipe fitting, the stability of the part to be processed in the whole process is good, the lifting process of the pull rod 9 is stable, the problem of hole deviation of a product is effectively solved, and the production efficiency is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a good hot drawing three-way machine of stability which characterized in that: the device comprises a rack, wherein a power device is arranged at the bottom of the rack, a first support and a second support which are arranged in parallel are arranged on two sides of the top of the rack, cushion pads connected with the rack are arranged on bottom plates of the first support and the second support, top plates of the first support and the second support are both smooth curved surface structures, the top plates are connected with an overlapping plate, symmetrically arranged connecting blocks are arranged on the side wall of each top plate, fixing parts are arranged on the connecting blocks, and the fixing parts are matched with fixing hole structures on the overlapping plate;

2. The high-stability hot drawing tee machine according to claim 1, wherein: the power device is a double-acting hydraulic cylinder.

3. The high-stability hot drawing tee machine according to claim 1, wherein: the number of the pull rods is three.