CN219899783U

CN219899783U - Bent pipe forming die

Info

Publication number: CN219899783U
Application number: CN202321384883.1U
Authority: CN
Inventors: 许启波; 钟守米; 刘陈刚; 刘高胜
Original assignee: Chengdu Runxin Industrial Co ltd
Current assignee: Chengdu Runxin Industrial Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-10-27
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a bent pipe forming die which comprises a bottom plate, wherein an adjusting box is fixedly connected to the right side of the top of the bottom plate, a screw is rotatably connected between the top and the bottom of an inner cavity of the adjusting box through a bearing, a rectangular plate is connected to the outer surface of the screw in a threaded manner, a driving plate is fixedly connected to the left side of the rectangular plate, and a concave plate is connected to the left side of the adjusting box in a sliding manner.

Description

Bent pipe forming die

Technical Field

The utility model relates to the technical field of pipe bending molds, in particular to a pipe bending forming mold.

Background

In the production of various fields, various types of bent pipes are inevitably used, such as various pipelines of ships, automobile oil pipes and the like, and the arc bent pipes have a plurality of advantages relative to other types of bent pipes, so that various materials flow stably at the arc bent pipes, the impact force on the pipe walls is small and uniform, and the straight pipes are bent through the bent pipe forming die in the production process, wherein when the existing bent pipe forming die is used for bending the pipes, workers are required to repeatedly measure the bent pipe positions of the same batch of pipes in sequence, then the bent pipe positions are placed in the die to squeeze the bent pipes, the labor intensity of the workers is increased, meanwhile, the bent pipe efficiency is reduced, and therefore, the use requirement of customers cannot be met.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the pipe bending forming die which has the advantage that the pipe bending efficiency can be improved when the pipe bending forming die is used, and solves the problem that the pipe bending efficiency is lower when the existing pipe bending forming die is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a return bend forming die, includes the bottom plate, the right side fixedly connected with regulating box at bottom plate top, be connected with the screw rod through the bearing rotation between the top and the bottom of regulating box inner chamber, the surface threaded connection of screw rod has the rectangular plate, the left side fixedly connected with driving plate of rectangular plate, the left side of regulating box is sideslip and is connected with concave plate, the left end of driving plate runs through regulating box and with concave plate fixed connection, the left side fixed mounting of concave plate has electric cylinder, electric cylinder's flexible end runs through concave plate and fixedly connected with riser, the right side fixedly connected with movable mould of riser, the right side fixedly mounted of concave plate inner chamber has the cover half utensil that uses with movable mould cooperation.

Preferably, the right side fixedly connected with deflector of rectangular plate, the guide way that cooperates the use with the deflector is offered on the right side of regulating box inner chamber, the surface and the internal surface sliding connection of guide way of deflector.

Preferably, the upper and lower positions of the left side of the vertical plate are fixedly connected with guide rods, and the left ends of the guide rods penetrate through the concave plate and extend to the outer side of the concave plate.

Preferably, sliding drums are embedded in the upper and lower positions of the left side of the concave plate, and the inner surfaces of the sliding drums are in sliding connection with the outer surfaces of the guide rods.

Preferably, the left side fixedly connected with slide rail of adjustment box, the surface of slide rail and the interior surface sliding connection of concave plate.

Preferably, the top of screw rod runs through the regulating box and fixedly connected with turning handle, the surface of turning handle is provided with anti-skidding line.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the concave plate, the electric cylinder, the vertical plate, the movable die and the fixed die are arranged, so that the pipe bending can be extruded and bent, the concave plate can be convenient to drive the movable die and the fixed die to move through the arrangement of the bottom plate, the adjusting box, the screw rod, the rectangular plate and the driving plate, and the bent pipe position of the pipe can be adjusted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the adjusting box of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present utility model;

fig. 4 is a front view of the structure of the adjusting box of the present utility model.

In the figure: 1. a bottom plate; 2. an adjusting box; 3. a screw; 4. a rectangular plate; 5. a driving plate; 6. a concave plate; 7. an electric cylinder; 8. a riser; 9. a movable mold; 10. setting a mold; 11. a guide plate; 12. a guide groove; 13. a guide rod; 14. a slide cylinder; 15. a slide rail; 16. a rotating handle.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an elbow forming mold comprises a bottom plate 1, wherein the right side fixedly connected with adjusting box 2 at the top of bottom plate 1, screw 3 is rotationally connected between the top and the bottom of adjusting box 2 inner chamber through a bearing, rectangular plate 4 is connected with the outer surface screw thread of screw 3, driving plate 5 is fixedly connected with the left side of rectangular plate 4, concave plate 6 is connected with the left side of adjusting box 2, the left end of driving plate 5 runs through adjusting box 2 and fixedly connected with the junction of concave plate 6, electric cylinder 7 is fixedly installed on the left side of concave plate 6, the telescopic end of electric cylinder 7 runs through concave plate 6 and fixedly connected with riser 8, movable mold 9 is fixedly connected on the right side of riser 8, and fixed mold 10 used in cooperation with movable mold 9 is fixedly installed on the right side of concave plate 6 inner chamber.

In this embodiment: according to the utility model, the concave plate 6, the electric cylinder 7, the vertical plate 8, the movable die 9 and the fixed die 10 are arranged, so that the pipe can be extruded and bent, the concave plate 6 can conveniently drive the movable die 9 and the fixed die 10 to move through the arrangement of the bottom plate 1, the adjusting box 2, the screw 3, the rectangular plate 4 and the driving plate 5, and the bent pipe position of the pipe can be adjusted.

As a technical optimization scheme of the utility model, the right side of the rectangular plate 4 is fixedly connected with a guide plate 11, the right side of the inner cavity of the adjusting box 2 is provided with a guide groove 12 matched with the guide plate 11, and the outer surface of the guide plate 11 is in sliding connection with the inner surface of the guide groove 12.

In this embodiment: by providing the guide plate 11 and the guide groove 12, the rectangular plate 4 can be guided, and at the same time, it is limited.

As a technical optimization scheme of the utility model, guide rods 13 are fixedly connected to the upper and lower positions of the left side of the vertical plate 8, and the left ends of the guide rods 13 penetrate through the concave plate 6 and extend to the outer side of the concave plate 6.

In this embodiment: by providing the guide bar 13, the riser 8 can be supported and guided at the same time.

As a technical optimization scheme of the utility model, slide drums 14 are embedded in the upper and lower positions of the left side of the concave plate 6, and the inner surfaces of the slide drums 14 are in sliding connection with the outer surfaces of the guide rods 13.

In this embodiment: by providing the slide tube 14, the guide bar 13 can be supported and guided at the same time.

As a technical optimization scheme of the utility model, the front and rear positions of the left side of the adjusting box 2 are fixedly connected with slide rails 15, and the outer surfaces of the slide rails 15 are in sliding connection with the inner surface of the concave plate 6.

In this embodiment: by providing the slide rail 15, the concave plate 6 can be supported and guided.

As a technical optimization scheme of the utility model, the top of the screw rod 3 penetrates through the adjusting box 2 and is fixedly connected with the rotating handle 16, and the outer surface of the rotating handle 16 is provided with anti-skid patterns.

In this embodiment: by providing the swivel handle 16 and the anti-skid threads, the screw 3 can be rotated conveniently.

Working principle: when the same batch of pipelines need to be bent, a worker firstly carries out measurement marking on the bent pipe position of the pipelines, then, the pipelines are moved to the inner cavity of the fixed die 10, simultaneously, the bottoms of the pipelines are in contact with the bottom plate 1, then, the worker rotates the rotating handle 16, the rotating handle 16 drives the screw rod 3 to rotate on the inner surface of the rectangular plate 4, simultaneously, the rectangular plate 4 drives the driving plate 5 to move, the driving plate 5 drives the concave plate 6 to slide on the outer surface of the sliding rail 15, thereby, the concave plate 6 drives the moving die 9 and the fixed die 10 to move to the corresponding position marked by the bent pipe, then, the worker electrifies the electric cylinder 7 plug, the electric cylinder 7 is started to drive the vertical plate 8 by the telescopic end of the electric cylinder 7, simultaneously, the vertical plate 8 drives the moving die 9 to move to squeeze the pipelines, the matched use of the moving die 9 and the fixed die 10 is carried out on the pipelines, then, the pipelines of the same batch of pipelines are directly placed in the inner cavity of the fixed die 10, simultaneously, the bottoms of the pipelines are contacted with the bottom plate 1, the electric cylinder 7 is driven by the electric cylinder 7, the electric cylinder 7 is driven by the worker to drive the electric cylinder 7, the same time and the pipe bending device is repeatedly started, the work efficiency of the same time is reduced, and the pipe bending efficiency is realized, and the pipe bending efficiency is repeatedly is improved, and the work efficiency is improved.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a return bend forming die, includes bottom plate (1), its characterized in that: the right side fixedly connected with regulating box (2) at bottom plate (1) top, rotate through the bearing between the top and the bottom of regulating box (2) inner chamber and be connected with screw rod (3), the surface threaded connection of screw rod (3) has rectangular board (4), the left side fixedly connected with driving plate (5) of rectangular board (4), the left side sliding connection of regulating box (2) has concave template (6), the left end of driving plate (5) runs through regulating box (2) and with concave template (6) fixed connection, the left side fixed mounting of concave template (6) has electric cylinder (7), the flexible end of electric cylinder (7) runs through concave template (6) and fixedly connected with riser (8), the right side fixedly connected with movable mould (9) of riser (8), the right side fixed mounting of concave template (6) inner chamber has cover half utensil (10) that use with movable mould (9) cooperation.

2. The elbow molding die as set forth in claim 1, wherein: the right side fixedly connected with deflector (11) of rectangular board (4), guide way (12) that use with deflector (11) cooperation have been seted up on the right side of regulating box (2) inner chamber, deflector (11) and guide way (12) sliding connection.

3. The elbow molding die as set forth in claim 1, wherein: the upper and lower positions of the left side of the vertical plate (8) are fixedly connected with guide rods (13), and the left ends of the guide rods (13) penetrate through the concave plate (6) and extend to the outer side of the concave plate (6).

4. A tube forming die as claimed in claim 3, wherein: the upper and lower positions of the left side of the concave plate (6) are respectively provided with a sliding cylinder (14) in an embedded mode, and the inner surface of the sliding cylinder (14) is in sliding connection with the outer surface of the guide rod (13).

5. The elbow molding die as set forth in claim 1, wherein: the left side of the adjusting box (2) is fixedly connected with a sliding rail (15), and the sliding rail (15) is in sliding connection with the concave plate (6).

6. The elbow molding die as set forth in claim 1, wherein: the top of screw rod (3) runs through adjustment case (2) and fixedly connected with stem (16), the surface of stem (16) is provided with anti-skidding line.