CN222094663U

CN222094663U - Bar forming die

Info

Publication number: CN222094663U
Application number: CN202420359980.3U
Authority: CN
Inventors: 李宁宁; 徐雷; 李帅; 彭进; 陈希; 凌自成; 唐明奇
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2024-02-27
Filing date: 2024-02-27
Publication date: 2024-12-03
Anticipated expiration: 2034-02-27

Abstract

The utility model provides a rod forming die. The rod forming die comprises: a support seat, on which a mounting frame is fixedly mounted; a placement frame, on which the placement frame is arranged; two forming die bodies for making rods, both of which are arranged on the placement frame, and the two forming die bodies are adapted to each other; a centrifugal mechanism, which is arranged on the mounting frame and the placement frame, and is used to centrifuge the rods in the two forming die bodies, and the centrifugal mechanism comprises a mounting shaft, a driving motor and two bevel gears. The rod forming die provided by the utility model can perform centrifugal operation on the rods during the processing and forming of the rods, so that the inside of the processed rods is more uniform, bubbles are avoided inside the rods, and the effect of the rod forming processing is effectively improved.

Description

Bar forming die

Technical Field

The utility model relates to the technical field of bar processing, in particular to a bar forming die.

Background

The bar is generally a cylindrical section bar, and a corresponding bar forming die is required to be used in the process of processing and producing the bar.

In the process of processing the bar by using the bar forming die, the material for manufacturing the bar is injected into the bar forming die, so that the bar is processed and produced, but common bar forming dies still have certain defects in the use process, and the bar forming dies can not well carry out centrifugal rotation operation on the material in the dies when the material for manufacturing the bar is put into the dies, so that bubbles easily exist in the manufactured bar, the interior of the bar is uneven, the molding effect of the bar is reduced, and the patent document with the authority bulletin number of CN220407009U is searched, which discloses a patent document of a molding die for hard alloy bars, and also has the problem.

Therefore, it is necessary to provide a bar forming die to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problem that the centrifugal treatment cannot be carried out in the bar forming process in the background technology, the utility model provides a bar forming die.

The bar forming die comprises a supporting seat, a placing frame, two forming die bodies, a centrifugal mechanism, an adjusting mechanism and an adjusting mechanism, wherein a mounting frame is fixedly arranged on the supporting seat, the placing frame is arranged on the supporting seat, the two forming die bodies are used for manufacturing bars, the two forming die bodies are arranged on the placing frame and are matched with each other, the centrifugal mechanism is arranged on the mounting frame and the placing frame and is used for carrying out centrifugal operation on the bars in the two forming die bodies, the centrifugal mechanism comprises a mounting shaft, a driving motor and two bevel gears, the mounting shaft is rotatably arranged on the mounting frame, the bottom of the mounting shaft is fixedly connected with the top of the placing frame, the driving motor is arranged on the top of the mounting frame, the two bevel gears are respectively and fixedly sleeved on an output shaft of the driving motor and the mounting shaft, the two bevel gears are meshed with each other, and the adjusting mechanism is arranged on the placing frame and is used for adjusting the relative positions of the two forming die bodies.

Preferably, the adjusting mechanism comprises a telescopic rod, a servo motor, a screw rod and two mounting blocks, wherein the telescopic rod is arranged on the mounting frame, a mounting shell is fixedly mounted on an output shaft of the telescopic rod, the servo motor is arranged in the mounting shell, the screw rod is rotatably mounted on the mounting frame through a damping rotating shaft, one end of the screw rod is connected with an output shaft of the servo motor, the two mounting blocks are sleeved with threads, and the two mounting blocks are fixedly connected with the forming die body respectively.

Preferably, the servo motor is fixedly mounted with the link on the output shaft, rectangular grooves are formed in the link, a connecting block is fixedly mounted at one end of the screw rod, the connecting block is rectangular, the connecting block is matched with the link, two sections of opposite threads are arranged on the screw rod, two mounting blocks are respectively sleeved on the two sections of opposite threads of the screw rod in a threaded mode, and a limiting rod is fixedly mounted on the placing frame, and the limiting rod is in sliding connection with the two mounting blocks.

Preferably, two cooling cavities are formed in the forming die bodies, a cooling mechanism used for cooling the two forming die bodies is arranged on the supporting seat, the cooling mechanism comprises a placement box, a water pump, two-way pipes, two first corrugated pipes and two second corrugated pipes, the placement box is arranged below the supporting seat, the water pump is arranged on one side of the placement box, the water inlet end of the water pump is communicated with the placement box, the two-way pipes are fixedly arranged on the water outlet end of the water pump, the two first corrugated pipes are respectively arranged on the two water outlet ends of the two-way pipes, the two first corrugated pipes are respectively communicated with the two cooling cavities on the forming die bodies, the two second corrugated pipes are respectively arranged on the two forming die bodies, the two second corrugated pipes are respectively communicated with the two cooling cavities on the forming die bodies, and the other ends of the two second corrugated pipes are respectively communicated with the placement box.

Preferably, the two first corrugated pipes and the two second corrugated pipes are respectively provided with a one-way valve, and the placing box is provided with a cooler and a temperature sensor.

Preferably, the two molding die bodies are respectively and fixedly provided with a guide rod and a sliding frame, and the guide rods are in sliding connection with the sliding frames.

Preferably, the forming die body is provided with a material injection port, a plurality of sliding rods are fixedly arranged at the top of the placing frame, an annular sliding groove is formed in the mounting frame, the sliding rods are in sliding connection with the annular sliding groove, and a controller for controlling is arranged on one side of the supporting seat.

Compared with the related art, the bar forming die provided by the utility model has the following beneficial effects:

the utility model provides a bar forming die which comprises:

1. Through the mutual cooperation of the support frame, the mounting frame, the placing frame, the two forming die bodies, the centrifugal mechanism and the adjusting mechanism, a bar forming die is formed, the bar can be formed and processed, and meanwhile, the centrifugal mechanism can carry out centrifugal operation on the bar processed in the two forming die bodies, so that the processed bar is more uniform, bubbles in the bar are avoided, and the bar forming and processing effects are effectively improved;

2. the use positions of the two forming die bodies can be adjusted through the adjusting mechanism, so that the formed bars are conveniently taken, the servo motor and the screw rod are conveniently connected and separated through the mutual matching of the connecting frame and the connecting block, the bars in the two forming die bodies are conveniently subjected to centrifugal operation, the use is flexible, and the limiting rod can play a limiting role on the two mounting blocks;

3. Can cool off the rod of this internal processing of moulded die through cooling body to the cooling rate of the shaping rod of quickening, through the setting of check valve, avoid appearing the condition of backward flow, the cooler can cool down the coolant liquid of placing the incasement, thereby guarantee the cooling effect to the moulded die body, temperature sensor can monitor the temperature of placing incasement coolant liquid, the rod that shifts out is convenient to intercept through mutually supporting of guide arm and balladeur train, thereby avoid the crooked condition that drops of rod, the raw materials that will make the rod are poured into moulded die through the material filling port convenience into this internal, stability when slide bar and annular spout mutually support can improve the rack rotation, the controller is convenient to control the operation.

Drawings

Fig. 1 is a schematic front view of a bar forming mold according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;

FIG. 4 is an enlarged schematic view of the portion B shown in FIG. 2;

fig. 5 is a schematic view of the assembly of the slide bar and the carriage of the present utility model.

In the figure, the reference number is 1, the supporting seat, 2, the installation frame, 3, the placement frame, 4, the forming die body, 401, the cooling cavity, 5, the installation shaft, 6, the driving motor, 7, the bevel gear, 8, the telescopic rod, 9, the servo motor, 901, the connection frame, 10, the screw rod, 1001, the connection block, 11, the installation block, 12, the placement box, 13, the water pump, 14, the double-pass pipe, 15, the first corrugated pipe, 16, the second corrugated pipe, 17, the guide rod, 18 and the carriage.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-5, fig. 1 is a schematic front view of a bar forming mold according to a preferred embodiment of the present utility model, fig. 2 is a schematic front view of a cross-sectional structure of the present utility model, fig. 3 is an enlarged schematic view of a portion a shown in fig. 2, fig. 4 is an enlarged schematic view of a portion B shown in fig. 2, and fig. 5 is an assembly schematic view of a slide bar and a carriage according to the present utility model.

The bar forming die comprises a supporting seat 1, a placing frame 3, two forming die bodies 4, a centrifugal mechanism, an adjusting mechanism and a forming mechanism, wherein a mounting frame 2 is fixedly arranged on the supporting seat 1, the placing frame 3 is arranged on the mounting frame 2, the two forming die bodies 4 are used for manufacturing bars, the two forming die bodies 4 are arranged on the placing frame 3 and are matched with each other, the centrifugal mechanism is arranged on the mounting frame 2 and the placing frame 3, the centrifugal mechanism is used for carrying out centrifugal operation on the bars in the two forming die bodies 4, the centrifugal mechanism comprises a mounting shaft 5, a driving motor 6 and two bevel gears 7, the mounting shaft 5 is rotatably arranged on the mounting frame 2, the bottom of the mounting shaft 5 is fixedly connected with the top of the placing frame 3, the driving motor 6 is arranged on the top of the mounting frame 2, the two bevel gears 7 are respectively fixedly sleeved on an output shaft of the driving motor 6 and the mounting shaft 5, and the two bevel gears 7 are meshed with each other, the adjusting mechanism is arranged on the mounting frame 3, and the two adjusting mechanism is used for carrying out the centrifugal forming operation on the bars in the two forming die bodies 4, and the two forming dies 4 can be simultaneously processed and can be used for forming the bars, and the forming dies 4 are more uniformly matched with each other, and the forming effect of the bars can be simultaneously formed;

can adjust the position of use of two forming die bodies 4 through adjustment mechanism to conveniently get the material to the rod after the shaping, conveniently connect servo motor 9 and lead screw 10 and separate through the mutually supporting of link 901 and connecting block 1001, thereby conveniently carry out centrifugal operation to the rod in two forming die bodies 4, it is comparatively nimble to use, and the gag lever post can play spacing effect to two installation pieces 11.

The adjusting mechanism comprises a telescopic rod 8, a servo motor 9, a screw rod 10 and two mounting blocks 11, wherein the telescopic rod 8 is arranged on the mounting frame 2, a mounting shell is fixedly arranged on an output shaft of the telescopic rod 8, the servo motor 9 is arranged in the mounting shell, the screw rod 10 is rotatably arranged on the placing frame 3 through a damping rotating shaft, one end of the screw rod 10 is connected with the output shaft of the servo motor 9, the two mounting blocks 11 are sleeved on the screw rod 10 in a threaded mode, the two mounting blocks 11 are fixedly connected with the two molding die bodies 4 respectively, and the using positions of the two molding die bodies 4 can be adjusted through the adjusting mechanism, so that a molded bar is conveniently taken.

The servo motor 9 is fixedly mounted on an output shaft, a rectangular groove is formed in the connecting frame 901, a connecting block 1001 is fixedly mounted at one end of a screw rod 10, the connecting block 1001 is rectangular, the connecting block 1001 is matched with the connecting frame 901, two opposite threads are arranged on the screw rod 10, two mounting blocks 11 are respectively sleeved on the two opposite threads of the screw rod 10, a limiting rod is fixedly mounted on the placing frame 3, the limiting rod is connected with the two mounting blocks 11 in a sliding mode, the servo motor 9 and the screw rod 10 are conveniently connected and separated through the mutual matching of the connecting frame 901 and the connecting block 1001, so that the bars in the two forming die bodies 4 are conveniently subjected to centrifugal operation, the use is flexible, and the limiting rod can play a limiting role on the two mounting blocks 11.

The two forming die bodies 4 are provided with cooling cavities 401, the supporting seat 1 is provided with cooling mechanisms for cooling the two forming die bodies 4, each cooling mechanism comprises a placing box 12, a water pump 13, a two-way pipe 14, two first corrugated pipes 15 and two second corrugated pipes 16, the placing box 12 is arranged below the supporting seat 1, the water pump 13 is arranged on one side of the placing box 12, the water inlet end of the water pump 13 is communicated with the placing box 12, the two-way pipe 14 is fixedly arranged on the water outlet end of the water pump 13, the two first corrugated pipes 15 are respectively arranged on the two water outlet ends of the two-way pipe 14, the two first corrugated pipes 15 are respectively communicated with the cooling cavities 401 on the forming die bodies 4, the two second corrugated pipes 16 are respectively arranged on the two forming die bodies 4, the two second corrugated pipes 16 are respectively communicated with the cooling cavities on the two forming die bodies 4, and the two cooling cavities 401 are respectively communicated with the cooling cavities on the two forming die bodies 4, and the cooling cavities on the two forming die bodies 4 are respectively cooled, and the cooling speed of the two cooling cavities is increased, and the cooling mechanisms are respectively arranged on the two cooling cavities are respectively, and the cooling cavities are respectively communicated with the cooling cavities are respectively.

Two all be provided with the check valve on first bellows 15 and two on the second bellows 16, place and be provided with cooler and temperature sensor on the case 12, through the setting of check valve, avoid appearing the condition of backward flow, the cooler can be cooled down placing the coolant liquid in the case 12 to guarantee the cooling effect to forming die body 4, temperature sensor can monitor placing the temperature of incasement coolant liquid.

The two forming die bodies 4 are respectively fixedly provided with a guide rod 17 and a carriage 18, the guide rods 17 are in sliding connection with the carriage 18, and the removed bars are conveniently intercepted by the mutual matching of the guide rods 17 and the carriage 18, so that the situation that the bars fall askew is avoided.

The forming die body 4 is provided with the material injection port, the top fixed mounting of rack 3 has a plurality of slide bars, annular spout has been seted up on the mounting bracket 2, a plurality of the slide bar all with annular spout sliding connection, one side of supporting seat 1 is provided with the controller that is used for controlling, in the raw materials injection die body 4 with the preparation rod is convenient through the material injection port, the stability when slide bar and annular spout mutually support can improve rack 3 rotation, and the controller is convenient to control the operation.

It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.

The working principle of the bar forming die provided by the utility model is as follows:

the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;

When the bar forming machine is used, raw materials for manufacturing bars are placed into the two forming die bodies 4 through the material injection opening, so that the bars are machined and manufactured, after the material injection is finished, the driving motor 6 is started through the controller, the mounting shaft 5 is driven to rotate under the action of the bevel gear 7, so that the two forming die bodies 4 on the two placing frames 3 are driven to rotate, the raw materials for manufacturing the bars in the two forming die bodies 4 are subjected to centrifugal operation, the machined bars are more uniform, bubbles in the bars are avoided, and the bar forming and machining effects are effectively improved;

After centrifugal molding, the driving motor 6 is controlled by the controller to adjust the connecting frame 901 to a transverse position corresponding to the connecting block 1001, then the telescopic rod 8 is started by the controller to drive the servo motor 9 to move, so that the connecting frame 901 and the connecting block 1001 are correspondingly connected, then the water pump 13 is started by the controller, cooling liquid in the placement box 12 enters into the cooling cavities 401 on the two molding die bodies 4 respectively through the two first corrugated pipes 15, then the cooling liquid flows back into the placement box 12 respectively through the two second corrugated pipes 16, so that bars processed in the two molding die bodies 4 can be cooled, after cooling, the servo motor 9 is started by the controller to drive the screw rod 10 to rotate, under the limiting effect of the limiting rod on the two mounting blocks 11, the screw rod 10 drives the two mounting blocks 11 to move relatively, so that the two molding die bodies 4 are separated, the carriage 18 slides on the guide rod 17 in the separating process, the molding bars are removed from the two molding die bodies 4 under the action of the carriage 18 and the guide rod 17, so that the removed bars can be intercepted, and then the bars can be repeatedly taken out according to the situation that the bars fall down, and the bar can be repeatedly taken out.

The utility model provides a bar forming die, which is characterized in that a bar forming die is formed by mutually matching a support frame, a mounting frame 2, a placing frame 3, two forming die bodies 4, a centrifugal mechanism and an adjusting mechanism, so that bars can be formed and processed, and meanwhile, the centrifugal mechanism can carry out centrifugal operation on the bars processed in the two forming die bodies 4, so that the processed bars are more uniform, bubbles in the bars are avoided, and the bar forming and processing effects are effectively improved;

the use positions of the two molding die bodies 4 can be adjusted through the adjusting mechanism, so that the molded bars are conveniently taken, the servo motor 9 and the screw rod 10 are conveniently connected and separated through the mutual matching of the connecting frame 901 and the connecting block 1001, the bars in the two molding die bodies 4 are conveniently subjected to centrifugal operation, the use is flexible, and the limiting rod can play a limiting role on the two mounting blocks 11;

Can cool off the rod of shaping mould body 4 internal processing through cooling body to the cooling rate of shaping rod for accelerating, through the setting of check valve, avoid appearing the condition of backward flow, the cooler can cool down the coolant liquid of placing in the case 12, thereby guarantee the cooling effect to shaping mould body 4, temperature sensor can monitor the temperature of placing the incasement coolant liquid, the rod that conveniently moves out is intercepted through mutually supporting of guide arm 17 and balladeur train 18, thereby avoid the crooked condition that drops of rod, in the shaping mould body 4 is poured into the raw materials of preparation rod through the injection port convenience, the stability when slide bar and annular chute mutually supporting can improve rack 3 rotation, the controller is convenient to control the operation.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A bar forming die, comprising:

the support seat is fixedly provided with a mounting frame;

the placing frame is arranged on the mounting frame;

The two molding die bodies are used for manufacturing the bar, are arranged on the placing frame and are matched with each other;

The centrifugal mechanism is arranged on the mounting frame and the placing frame and is used for carrying out centrifugal operation on bars in the two forming die bodies, the centrifugal mechanism comprises a mounting shaft, a driving motor and two bevel gears, the mounting shaft is rotatably mounted on the mounting frame, the bottom of the mounting shaft is fixedly connected with the top of the placing frame, the driving motor is arranged on the top of the mounting frame, the two bevel gears are respectively fixedly sleeved on an output shaft of the driving motor and the mounting shaft, and the two bevel gears are meshed with each other;

The adjusting mechanism is arranged on the placing frame and is used for adjusting the relative positions of the two forming die bodies.

2. The bar forming die of claim 1, wherein the adjusting mechanism comprises a telescopic rod, a servo motor, a screw rod and two mounting blocks, the telescopic rod is arranged on the mounting frame, a mounting shell is fixedly mounted on an output shaft of the telescopic rod, the servo motor is arranged in the mounting shell, the screw rod is rotatably mounted on the mounting frame through a damping rotating shaft, one end of the screw rod is connected with the output shaft of the servo motor, the two mounting blocks are sleeved on the screw rod in a threaded mode, and the two mounting blocks are fixedly connected with the two forming die bodies respectively.

3. The bar forming die according to claim 2, wherein a connecting frame is fixedly installed on an output shaft of the servo motor, a rectangular groove is formed in the connecting frame, a connecting block is fixedly installed at one end of the screw rod, the connecting block is rectangular, the connecting block is matched with the connecting frame, two sections of opposite threads are arranged on the screw rod, two mounting blocks are respectively sleeved on the two sections of opposite threads of the screw rod in a threaded mode, and a limiting rod is fixedly installed on the placing frame and is in sliding connection with the two mounting blocks.

4. The bar forming die of claim 1, wherein two forming die bodies are provided with cooling cavities, the supporting seat is provided with a cooling mechanism for cooling the two forming die bodies, the cooling mechanism comprises a placement box, a water pump, two through pipes, two first corrugated pipes and two second corrugated pipes, the placement box is arranged below the supporting seat, the water pump is arranged on one side of the placement box, the water inlet end of the water pump is communicated with the placement box, the two through pipes are fixedly arranged on the water outlet end of the water pump, the two first corrugated pipes are respectively arranged on the two water outlet ends of the two through pipes, the two first corrugated pipes are respectively communicated with the cooling cavities on the two forming die bodies, the two second corrugated pipes are respectively arranged on the two forming die bodies, the two second corrugated pipes are respectively communicated with the cooling cavities on the two forming die bodies, and the other ends of the two second corrugated pipes are respectively communicated with the cooling cavities on the two forming die bodies.

5. The bar forming mold according to claim 4, wherein check valves are provided on both the first bellows and the second bellows, and a cooler and a temperature sensor are provided on the placement box.

6. Bar forming die according to claim 1, wherein a guide rod and a carriage are fixedly mounted on the two forming die bodies, respectively, and the guide rod and the carriage are slidingly connected.

7. The bar forming die of claim 1, wherein the forming die body is provided with a material injection port, a plurality of sliding rods are fixedly arranged at the top of the placing frame, an annular sliding groove is formed in the mounting frame, the sliding rods are in sliding connection with the annular sliding groove, and a controller for controlling is arranged on one side of the supporting seat.