Forging forming die for reducing Y-shaped tee joint

Abstract

The utility model relates to the technical field of connecting pipe forming dies, and discloses a different-diameter Y-shaped tee joint forging forming die which comprises a workbench, a frame body is fixedly installed on the upper surface of the workbench, a first oil cylinder is fixedly installed on the upper surface of the frame body, and an upper die is fixedly installed at the output end of the first oil cylinder. Supporting plates are fixedly installed on the left side and the right side of the upper surface of the workbench, a middle mold is rotationally arranged between the front inner wall and the rear inner wall of each supporting plate, a second oil cylinder is fixedly installed on the lower surface of each middle mold, and a push plate is fixedly installed at the output end of each second oil cylinder. Through the cooperation of the workbench, the frame body, the first oil cylinder, the upper mold, the supporting plate, the middle mold, the second oil cylinder, the push plate, the inserting needle, the T-shaped tee joint, the sleeve, the lower mold, the groove hole, the spring, the air cooler, the pipeline and the fixing frame, the machined and formed Y-shaped tee joint can be rapidly cooled, meanwhile, the Y-shaped tee joint is conveniently demolded, and the collection safety and the collection efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting pipe forming die technical field, concretely is a kind of Y type tee forging forming die of different diameter. BACKGROUND

[0002] Connecting pipe is one of the accessories commonly used when air conditioner is assembled, and it plays the role of connection and refrigerant conveying, and the connecting pipes needed between different devices are different, and the existing tee is generally T-shaped, i.e., the tee is composed of two parts of pipeline perpendicular to each other and connected, due to the limitation of the connecting port of some devices, T-shaped tee cannot be used for connection, and it is needed to bend T-shaped tee into Y-shaped, so as to meet the requirements of connection, and the existing Y-shaped tee forming is more troublesome, and there is the defect of low production efficiency.

[0003] For the processing of connecting pipe into Y-shaped tee forming die, reference patent number: CN215614483U, simple structure and Y-shaped tee forming die with improved production efficiency.

[0004] However, the above different diameter Y-shaped tee pipe forming die cannot automatically demold the formed product during processing, and does not have the function of cooling the processed tee pipe, so when personnel directly take the product, there will be the risk of scalding and other safety hazards.

[0005] Therefore, we propose a different diameter Y-shaped tee forging forming die. CONTENT OF THE UTILITY MODEL

[0006] (I) Technical problem solved

[0007] In view of the deficiencies of the prior art, the utility model provides a different diameter Y-shaped tee forging forming die, which overcomes the deficiencies of the prior art and solves the problem of scalding and other safety hazards when personnel directly take the product due to the fact that the above different diameter Y-shaped tee pipe forming die cannot automatically demold the formed product during processing, and does not have the function of cooling the processed tee pipe.

[0008] (II) Technical scheme

[0009] To achieve the above object, the utility model provides the following technical scheme: A different-diameter Y type tee joint forging forming die, including the workbench, the upper surface fixed mounting of workbench has the frame body, the upper surface fixed mounting of frame body has the first oil cylinder, the output fixed mounting of first oil cylinder has the upper die, the upper surface both sides of workbench all fixed mounting has the support plate, the front and back inner wall of support plate rotatably sets up the middle die, the lower surface fixed mounting of middle die has the second oil cylinder, the output fixed mounting of second oil cylinder has the push board, the one side of push board close to workbench center fixedly inserts the pin, the upper surface sliding of middle die has T type tee joint, the upper surface fixed mounting of workbench has the sleeve pipe, the upper surface sliding of sleeve pipe has the lower die, the lower surface of lower die is set up the slot, the lower surface of lower die and the lower inner wall of sleeve pipe are fixedly connected with spring, the upper surface fixed mounting of workbench has the air cooler, the right surface fixed insertion of air cooler has the pipeline, the outer surface of pipeline and on the upper surface of workbench fixed mounting has the fixed frame.

[0010] Preferably, the outer surface of the frame body is slidingly provided with a cover plate, the front surface of the cover plate is provided with a transparent observation window, the front surface of the cover plate is fixedly installed with a control sensor, the upper inner wall of the frame body is fixedly installed with four motors, the upper surface of the frame body is rotatably provided with four threaded rods, the outer surface of each of the four threaded rods is threadedly connected with a threaded tube, and the outer surface of the threaded tube is fixedly connected with a support plate.

[0011] Preferably, the lower die, the middle die, the T-shaped tee joint, and the lower die are correspondingly arranged, and the pin is slidingly inserted into the outer wall of the middle die and corresponds to the T-shaped tee joint.

[0012] Preferably, the other end of the pipeline is fixedly inserted into the outer surface of the sleeve pipe, and the pipeline, the sleeve pipe, the slot, and the lower die are internally communicated.

[0013] Preferably, the output ends of the four motors are fixedly connected with the lower surfaces of the four threaded rods, and the other end of the support plate is fixedly connected with the inner wall of the corresponding side cover plate.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a different-diameter Y type tee joint forging forming die, which has the following beneficial effects:

[0016] 1. The different-diameter Y type tee joint forging forming die, through the cooperation between the workbench, the frame body, the first oil cylinder, the upper die, the support plate, the middle die, the second oil cylinder, the push board, the pin, the T-shaped tee joint, the sleeve pipe, the lower die, the slot, the spring, the air cooler, the pipeline, and the fixed frame, can quickly cool the Y-shaped tee joint after processing and forming, conveniently demold it, and improve the collection safety and efficiency.

[0017] 2. The reducing Y type tee joint is forged and shaped, through the cooperation between cover plate, transparent observation window, control sensor, motor, threaded rod, threaded pipe, support plate, the workbench can be protected as a whole when processing, the connecting pipe is avoided to be broken due to processing bending, and the debris is avoided to splash outside the workbench, and the processing safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model

[0019] Figure 2 It is the three-dimensional structure schematic diagram of the die and its related structure in the utility model

[0020] Figure 3 It is the three-dimensional structure schematic diagram of the lower die and its related structure

[0021] Figure 4 It is the three-dimensional structure schematic diagram of the frame top and its related structure

[0022] Figure 5 It is the three-dimensional structure schematic diagram of the cover plate and its related structure

[0023] In the drawing: 1, workbench;2, frame;3, first oil cylinder;4, upper die;5, support plate;6, middle die;7, second oil cylinder;8, push plate;9, pin;10, T type tee joint;11, sleeve;12, lower die;13, slot hole;14, spring;15, air cooler;16, pipeline;17, fixing frame;18, cover plate;19, transparent observation window;20, control sensor;21, motor;22, threaded rod;23, threaded pipe;24, support plate. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Embodiment one

[0026] Please refer to Figures 1-5The utility model provides a kind of reducing Y type tee forging forming die, including workbench 1, the upper surface of workbench 1 is fixedly installed with frame 2, the upper surface of frame 2 is fixedly installed with first oil cylinder 3, the output end of first oil cylinder 3 is fixedly installed with upper die 4, the upper surface of workbench 1 is fixedly installed with bracing plate 5 on left and right sides, rotationally arranged with middle die 6 between the front and back inner walls of bracing plate 5, the lower surface of middle die 6 is fixedly installed with second oil cylinder 7, the output end of second oil cylinder 7 is fixedly installed with push plate 8, one side of push plate 8 close to the center of workbench 1 is fixedly inserted with pin 9, the upper surface of middle die 6 is slidably provided with T type tee 10, the upper surface of sleeve pipe 11 is fixedly installed with lower die 12, the lower surface of lower die 12 is provided with slot hole 13, and the lower surface of lower die 12 is fixedly connected with spring 14 between the lower inner wall of sleeve pipe 11, the upper surface of workbench 1 is fixedly installed with air cooler 15, the right surface of air cooler 15 is fixedly inserted with pipeline 16, and the outer surface of pipeline 16 and on the upper surface of workbench 1 are fixedly installed with fixing frame 17.

[0027] Specifically, through the cooperation between workbench 1, frame 2, first oil cylinder 3, upper die 4, bracing plate 5, middle die 6, second oil cylinder 7, push plate 8, pin 9, T type tee 10, sleeve pipe 11, lower die 12, slot hole 13, spring 14, air cooler 15, pipeline 16 and fixing frame 17, the Y type tee after processing can be quickly cooled, conveniently demolded, and the collection safety and efficiency are improved.

[0028] In the embodiment, the lower die 12 is correspondingly arranged with the middle die 6, the T type tee 10 and the lower die 12, and the pin 9 is slidably inserted in the outer wall of the middle die 6 and corresponds to the T type tee 10.

[0029] Specifically, the T type tee 10 is processed into a Y type tee through the cooperation between the upper die 4, the middle die 6 and the lower die 12, the first oil cylinder 3, the second oil cylinder 7, the control sensor 20 and the four motors 21 are existing structures, and the control circuit can be realized through simple programming by a person skilled in the art, which belongs to the common knowledge in the field and is only used without modification, so the control mode and the circuit connection will not be described in detail.

[0030] In the embodiment, the other end of the pipeline 16 is fixedly inserted in the outer surface of the sleeve pipe 11, and the pipeline 16, the sleeve pipe 11, the slot hole 13 and the lower die 12 are internally communicated.

[0031] Specifically, the air cooler 15 blows cold air into the sleeve pipe 11 through the pipeline 16, and the cold air flows into the lower die 12 through the slot hole 13, so as to cool the product in the lower die 12, and the connection between the middle die 6 and the bracing plate 5 is provided with a rotating shaft and has a certain friction, so as to avoid automatic turning without external force.

[0032] Working principle: when the Y-shaped tee is needed to be formed on the workbench 1, the middle die 6 on the two side supporting plates 5 is rotated horizontally, then the T-shaped tee 10 is put into the middle die 6, the bottom end is inserted into the lower die 12, the second oil cylinder 7 on the two sides pulls the push plate 8 to insert the pins 9 into the T-shaped tee 10 through the middle die 6, then the first oil cylinder 3 on the frame 2 pushes the upper die 4 to extrude the middle part of the T-shaped tee 10, the T-shaped tee 10 is driven to move downward with the lower die 12, at the same time, the lower die 12 moves downward in the sleeve 11 to extrude the spring 14, and the T-shaped tee 10 is limited by the pins 9, and the two sides are bent to the middle with the pushing of the upper die 4, at the same time, the middle die 6 rotates stably with the rotating shaft on the supporting plate 5, so that the T-shaped tee 10 is bent to form the Y-shaped tee, then the second oil cylinder 7 on the two sides pushes the push plate 8 to separate the pins 9 from the T-shaped tee 10, at the same time, the lower die 12 is pushed upward in the sleeve 11 by the elastic force of the spring 14 to reset, the Y-shaped tee after processing is pushed to the top end for demolding, at the same time, the cold air machine 15 is started, the cold air enters the sleeve 11 through the pipeline 16 and enters the lower die 12 through the slot 13, so that the formed product is cooled, the pipeline 16 is guaranteed to be stable through the fixing frame 17, and the product after cooling can be conveniently taken out.

[0033] Embodiment two

[0034] Please refer to Figure 1 、 Figure 4 、 Figure 5 On the basis of embodiment one, the utility model provides a technical scheme:

[0035] In this embodiment: the outer surface of the frame 2 is slidably provided with a cover plate 18, the front surface of the cover plate 18 is provided with a transparent observation window 19, the front surface of the cover plate 18 is fixedly installed with a control sensor 20, the upper inner wall of the frame 2 is fixedly installed with four motors 21, the upper surface of the frame 2 is rotatably provided with four threaded rods 22, the outer surfaces of the four threaded rods 22 are all threadedly connected with threaded pipes 23, and the outer surfaces of the threaded pipes 23 are fixedly connected with supporting plates 24.

[0036] Specifically, through the cooperation between the cover plate 18, the transparent observation window 19, the control sensor 20, the motor 21, the threaded rod 22, the threaded pipe 23 and the supporting plate 24, the workbench 1 can be protected as a whole when processing, the connecting pipe can be prevented from being cracked due to bending, and debris can be prevented from splashing outside the workbench 1, so that the processing safety is improved.

[0037] In this embodiment: the output ends of the four motors 21 are fixedly connected with the lower surfaces of the four threaded rods 22 respectively, and the other end of the supporting plate 24 is fixedly connected with the inner wall of the corresponding cover plate 18.

[0038] Specifically, the four motors 21 are electrically connected with the control sensor 20, and the four motors 21 are driven to run at the same frequency by the control sensor 20.

[0039] Working principle: when the T-shaped three-way pipe 10 is placed on the middle die 6 for processing, the four motors 21 are driven to run at the same frequency by the control sensor 20, the motor 21 drives the threaded rod 22 to rotate in the same direction, the four threaded pipes 23 cooperate with the threaded rod 22 to move downward, at the same time, the cover plate 18 is stably lowered from the frame 2 by the four threaded pipes 23 cooperating with the support plate 24, the workbench 1 is covered and protected by the cover plate 18, after the product is processed, the motor 21 drives the threaded rod 22 to reverse, the cover plate 18 is moved to the top of the frame 2 by the four threaded pipes 23 cooperating with the four threaded rods 22 moving upward horizontally.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A forging die for a Y-type tee with different diameters, comprising a worktable (1), characterized in that: A frame (2) is fixedly installed on the upper surface of the workbench (1). A first hydraulic cylinder (3) is fixedly installed on the upper surface of the frame (2). An upper mold (4) is fixedly installed at the output end of the first hydraulic cylinder (3). Support plates (5) are fixedly installed on both the left and right sides of the upper surface of the workbench (1). A middle mold (6) is rotatably arranged between the front and rear inner walls of the support plates (5). A second hydraulic cylinder (7) is fixedly installed on the lower surface of the middle mold (6). A push plate (8) is fixedly installed at the output end of the second hydraulic cylinder (7). A pin (9) is fixedly inserted on the side of the push plate (8) near the center of the workbench (1). The middle mold (6) A T-shaped tee (10) is slidably provided on the upper surface. A sleeve (11) is fixedly installed on the upper surface of the workbench (1). A lower mold (12) is slidably provided on the upper surface of the sleeve (11). A slot (13) is opened on the lower surface of the lower mold (12). A spring (14) is fixedly connected between the lower surface of the lower mold (12) and the lower inner wall of the sleeve (11). A cooler (15) is fixedly installed on the upper surface of the workbench (1). A pipe (16) is fixedly inserted on the right surface of the cooler (15). A fixing bracket (17) is fixedly installed on the outer surface of the pipe (16) and on the upper surface of the workbench (1).

2. The forging die for a Y-type tee with different diameters according to claim 1, characterized in that: A cover plate (18) is slidably provided on the outer surface of the frame (2). A transparent observation window (19) is provided on the front surface of the cover plate (18). A control sensor (20) is fixedly installed on the front surface of the cover plate (18). Four motors (21) are fixedly installed on the upper inner wall of the frame (2). Four threaded rods (22) are rotatably provided on the upper surface of the frame (2). Threaded pipes (23) are threadedly connected to the outer surfaces of the four threaded rods (22). A support plate (24) is fixedly connected to the outer surface of the threaded pipes (23).

3. The forging die for a Y-type tee with different diameters according to claim 1, characterized in that: The lower mold (12) is correspondingly arranged with the middle mold (6), the T-shaped tee (10), and the pin (9) is slidably inserted into the outer wall of the middle mold (6) and corresponds to the T-shaped tee (10).

4. The forging die for a Y-type tee with different diameters according to claim 1, characterized in that: The other end of the pipe (16) is fixedly inserted into the outer surface of the sleeve (11), and the pipe (16), sleeve (11), slot (13) and lower mold (12) are internally interconnected.

5. A forging die for a Y-type tee with different diameters according to claim 2, characterized in that: The output ends of the four motors (21) are fixedly connected to the lower surfaces of the four threaded rods (22), and the other end of the support plate (24) is fixedly connected to the inner wall of the cover plate (18) on the corresponding side.

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