Brass bar continuous forging device

Abstract

The utility model discloses a brass bar continuous forging device in the related technical field of forging devices, which comprises a forging frame and a forging hammer, an upper support frame is fixedly arranged on the forging frame, a forging hydraulic cylinder is fixedly mounted at the top of the upper support frame, an upper forging mounting seat is arranged at the lower end of a telescopic rod of the forging hydraulic cylinder, and a lower forging mounting seat is arranged at the lower end of the telescopic rod of the forging hydraulic cylinder. An upper forging mounting seat is arranged on the forging rack, the forging hammer is arranged below the upper forging mounting seat, a lower forging mounting seat is arranged on the forging rack under the forging hammer, a forging die is mounted on the lower forging mounting seat, and a heated raw material guide groove is formed in the outer side of the forging die. The forging device is provided with the feeding push rod, the heater and the heated raw material guide groove, heated copper bar raw materials can be supplied to the forging rack, workers do not need to repeatedly run, rapid material taking can be achieved, heat dissipation in the material taking process can be reduced, time can be saved, the supplied heated copper bar materials are supplied singly, and the production efficiency is improved. Raw material accumulation is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of forging equipment, specifically, it relates to a continuous forging device for brass bars. Background Technology

[0002] Copper rods are a type of non-ferrous metal processed rod with high electrical conductivity and good processing performance, and are widely used in various industrial fields. Copper rods are mainly divided into two categories: brass rods and copper rods. Brass rods are made of copper-zinc alloy and are named for their yellow color. The manufacturing process of brass rods mainly includes forging, extrusion, and rolling. When forging brass rods, a forging device is required. After the brass raw material is heated, it is transferred or held to the forging device for forging. There is usually a distance between the heating equipment and the forging equipment, which requires the operator to walk back and forth to transfer the heated part. This results in long downtime for the forging device and affects the forging efficiency of brass rods.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a continuous forging device for brass bars. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] A continuous forging apparatus for brass bars includes a forging frame and a forging hammer. An upper support frame is fixedly mounted on the forging frame, and a forging hydraulic cylinder is fixedly mounted on the top of the upper support frame. An upper forging mounting seat is provided at the lower end of the telescopic rod of the forging hydraulic cylinder. The forging hammer is provided below the upper forging mounting seat. A lower forging mounting seat is provided on the forging frame directly below the forging hammer. A forging die is mounted on the lower forging mounting seat. A heating raw material guide channel is provided on the outer side of the forging die. The heating raw material guide channel has an inclined structure. The inclined upper end of the heating raw material guide channel is connected to a heater. A temporary storage tank is provided at the end of the heater away from the heating raw material guide channel. A feeding push rod is provided at the end of the temporary storage tank away from the heater. A raw material guide frame is provided on the side of the temporary storage tank. A raw material outlet is provided between the raw material guide frame and the temporary storage tank to facilitate the direct feeding of raw material in the raw material guide frame into the temporary storage tank.

[0006] As a further embodiment of this utility model: a limiting block is provided on the side wall of the temporary storage tank away from the raw material outlet, and a limiting guide plate is provided on the upper part of the end of the raw material guide rack near the raw material outlet. The limiting guide plate is an inclined structure, used to limit the feeding of copper rod raw materials and avoid raw material stacking and congestion.

[0007] As a further embodiment of this utility model: the heater is a high-frequency induction heating device, and an upper bracket is provided below both the heater and the feeding push rod. A push plate is provided at the telescopic end of the feeding push rod to push the copper rod raw material in the temporary storage tank into the heater.

[0008] As a further improvement of this utility model: the inclined lower end of the heating raw material guide groove is provided with a limiting end, and the two sides of the heating raw material guide groove at the limiting end are respectively provided with easy-to-remove grooves, so as to facilitate the removal of the falling heated bar stock for forging processing.

[0009] As a further improvement of this utility model: lifting guide seats are fixedly installed on both sides of the top of the upper forging mounting base. The lifting guide seats have a Z-shaped structure. A lifting guide rod is provided on the bottom surface of the top plate of the upper support frame. The lifting guide seat is provided with a through hole. The lifting guide rod passes through the through hole. Through the cooperation between the lifting guide rod and the lifting guide seat, the stability of the lifting process of the forging hammer is improved.

[0010] As a further embodiment of this utility model: a mating groove is provided in the middle of the bottom surface of the upper forging mounting base, the upper end of the forging hammer is adapted to the mating groove, the forging hammer and the upper forging mounting base are fixedly connected by countersunk screws, a buffer mating ear is provided on the outer side of the upper forging mounting base, and a forging buffer column is provided on the forging frame, the positions of the buffer mating ear and the forging buffer column correspond to each other.

[0011] As a further embodiment of this utility model: the upper part of the forging buffer column is provided with a buffer cavity, the buffer cavity is provided with a buffer spring, the upper end of the buffer spring is provided with an upper buffer column, and the upper end of the upper buffer column is provided with a buffer end cap. Through the cooperation of the buffer fitting ear with the forging buffer column, effective buffering can be performed during the forging contact process.

[0012] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0013] This utility model forging device is equipped with a feeding pusher, a heater, and a heated raw material guide trough, which can supply heated copper rod raw materials to the forging machine frame. The staff does not need to run around repeatedly, and can quickly pick up the material. This can reduce heat dissipation during the material picking process and save time. Moreover, the heated copper rod material is supplied individually, avoiding the accumulation of raw materials.

[0014] The forging hammer and forging die of this utility model are both easy-to-disassemble structures, and different models can be replaced as needed. The forging device is also equipped with a buffer lug and a forging buffer column, which can effectively buffer the impact on the equipment during the forging contact process, reduce the impact force on the equipment during the forging process, and improve the safety of the equipment operation.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is the front view of the present invention;

[0019] Figure 3 This is a side view of the present invention;

[0020] Figure 4 This is a partial enlarged view of point A of this utility model.

[0021] In the diagram: 1. Forging machine frame; 2. Upper support frame; 3. Forging hydraulic cylinder; 4. Upper forging mounting seat; 5. Forging hammer; 6. Lifting guide seat; 7. Lifting guide rod; 8. Buffer mating ear; 9. Lower forging mounting seat; 10. Forging die; 11. Forging buffer column; 12. Heated raw material guide trough; 13. Limiting end; 14. Easy-access trough; 15. Heater; 16. Temporary storage trough; 17. Feeding push rod; 18. Raw material guide rack; 19. Raw material outlet; 20. Limiting guide plate; 21. Upper bracket; 22. Countersunk screw; 23. Upper buffer column; 24. Buffer end cap; 25. Buffer inner cavity; 26. Buffer spring; 27. Limiting block.

[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0024] like Figures 1 to 4 As shown, a continuous forging apparatus for brass bars includes a forging frame 1 and a forging hammer 5. An upper support frame 2 is fixedly mounted on the forging frame 1, and a forging hydraulic cylinder 3 is fixedly mounted on the top of the upper support frame 2. An upper forging mounting seat 4 is provided at the lower end of the telescopic rod of the forging hydraulic cylinder 3. The forging hammer 5 is provided below the upper forging mounting seat 4. A lower forging mounting seat 9 is provided on the forging frame 1 directly below the forging hammer 5. A forging die 10 is mounted on the lower forging mounting seat 9, and a heating material guide groove is provided on the outer side of the forging die 10. 12. The heating raw material guide trough 12 has an inclined structure. The inclined upper end of the heating raw material guide trough 12 is connected to the heater 15. A temporary storage tank 16 is provided at the end of the heater 15 away from the heating raw material guide trough 12. A feeding push rod 17 is provided at the end of the temporary storage tank 16 away from the heater 15. A raw material guide rack 18 is provided on the side of the temporary storage tank 16. A raw material outlet 19 is provided between the raw material guide rack 18 and the temporary storage tank 16 to facilitate the direct feeding of raw materials in the raw material guide rack 18 into the temporary storage tank 16.

[0025] Among them, a limiting block 27 is provided on the side wall of the temporary storage tank 16 away from the raw material outlet 19, and a limiting guide plate 20 is provided on the upper part of the raw material guide rack 18 near the raw material outlet 19. The limiting guide plate 20 is an inclined structure used to limit the feeding of copper rod raw materials and avoid raw material stacking and congestion.

[0026] The heater 15 is a high-frequency induction heating device. The heater 15 and the feeding push rod 17 are both equipped with an upper bracket 21. The extension end of the feeding push rod 17 is equipped with a push plate to push the copper rod raw material in the temporary storage tank 16 into the heater 15.

[0027] The inclined lower end of the heating raw material guide trough 12 is provided with a limiting end 13. The heating raw material guide trough 12 at the limiting end 13 is provided with a convenient retrieval groove 14 on both sides to facilitate the removal of the falling heated bar stock for forging.

[0028] Lifting guide seats 6 are fixedly installed on both sides of the top of the upper forging mounting base 4. The lifting guide seats 6 have a Z-shaped structure. Lifting guide rods 7 are installed on the bottom surface of the top plate of the upper support frame 2. The lifting guide seats 6 are provided with through holes. The lifting guide rods 7 pass through the through holes. Through the cooperation between the lifting guide rods 7 and the lifting guide seats 6, the stability of the lifting process of the forging hammer 5 is improved.

[0029] A mating groove is provided in the middle of the bottom surface of the upper forging mounting base 4. The upper end of the forging hammer 5 is adapted to the mating groove. The forging hammer 5 and the upper forging mounting base 4 are fixedly connected by countersunk screws 22. A buffer mating lug 8 is provided on the outer side of the upper forging mounting base 4. A forging buffer column 11 is provided on the forging frame 1. The positions of the buffer mating lug 8 and the forging buffer column 11 correspond to each other.

[0030] The upper part of the forged buffer column 11 is provided with a buffer cavity 25, and a buffer spring 26 is provided in the buffer cavity 25. The upper end of the buffer spring 26 is provided with an upper buffer column 23, and the upper end of the upper buffer column 23 is provided with a buffer end cap 24. Through the cooperation of the buffer fitting ear 8 with the forged buffer column 11, effective buffering can be performed during the forging contact process.

[0031] The working principle of this utility model is as follows: During forging, copper rod raw material is supplied from the raw material guide rack 18 to the temporary storage tank 16. A limiting block 27 is provided on the side wall of the temporary storage tank 16 to limit the copper rod raw material, ensuring it is positioned in the middle corresponding to the heater 15. The heater 15 is a high-frequency induction heating device, capable of rapidly heating the copper rod raw material. The heater 15 can accommodate multiple copper rods. After the copper rod is heated to a suitable forging temperature, the feeding pusher 17 pushes the copper rod raw material in the temporary storage tank 16 to the heater 15. Inside the heater 15, the copper rod near the end of the heating material guide trough 12 is pushed out. The copper rod near the end of the heating material guide trough 12 is the one that has been heated for the longest time in the heater 15. The copper rod falls at the limiting end 13 at the lower end of the heating material guide trough 12. The side of the limiting end 13 is provided with a convenient retrieval groove 14. The heated copper rod is picked up by a clamp and placed in the forging mold 10. The forging hydraulic cylinder 3 works and drives the forging hammer 5 to move downward to forge the copper rod.

[0032] By setting up lifting guide seat 6 and lifting guide rod 7, the stability of the lifting process of forging hammer 5 can be effectively improved. Buffer mating ears 8 are set on both sides of upper forging mounting seat 4, and forging buffer column 11 is set on forging frame 1. Through the cooperation of buffer mating ears 8 and forging buffer column 11, effective buffering can be carried out during forging contact, reducing the impact force on the equipment during forging and improving the safety of equipment operation.

[0033] After the copper rod raw material in the temporary storage tank 16 is pushed to the heater 15, the copper rod raw material in the raw material guide rack 18 falls from the raw material outlet 19 and waits for the next push. The high-frequency induction coil in the heater 15 can be selected according to different specifications as needed to adapt to the corresponding forging processing cycle, minimize the waiting time and improve processing efficiency.

[0034] This utility model forging device is equipped with a feeding pusher 17, a heater 15, and a heated raw material guide trough 12, which can supply heated copper rod raw materials to the forging machine frame 1. The operator does not need to run around repeatedly, and can quickly pick up the material. This reduces heat dissipation during the material picking process and saves time. Moreover, the heated copper rod material is supplied individually, avoiding material accumulation. The forging hammer 5 and forging die 10 of the forging device are both easy-to-disassemble structures, and different models can be replaced as needed. The forging device is also equipped with a buffer lug 8 and a forging buffer column 11, which can effectively buffer the impact on the equipment during the forging contact process, reduce the impact force on the equipment during forging, and improve the safety of the equipment operation.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A continuous forging device for brass bars, comprising a forging frame (1) and a forging hammer (5), characterized in that, The upper support frame (2) is fixedly arranged on the forging frame (1), the top of the upper support frame (2) is fixedly installed with a forging hydraulic cylinder (3), the lower end of the telescopic rod of the forging hydraulic cylinder (3) is provided with an upper forging mounting seat (4), the lower side of the upper forging mounting seat (4) is provided with the forging hammer (5), the lower side of the forging hammer (5) is provided with a lower forging mounting seat (9) on the forging frame (1), the lower forging mounting seat (9) is installed with a forging die (10), the outer side of the forging die (10) is provided with a heating raw material guide groove (12), the heating raw material guide groove (12) is of an inclined structure, the inclined upper end of the heating raw material guide groove (12) is connected with a heater (15), the end of the heater (15) away from the heating raw material guide groove (12) is provided with a temporary storage groove (16), the end of the temporary storage groove (16) away from the heater (15) is provided with a feeding push rod (17), the side of the temporary storage groove (16) is provided with a raw material guide frame (18), and the raw material guide frame (18) and the temporary storage groove (16) are provided with a raw material outlet (19).

2. The brass rod continuous swaging device according to claim 1, wherein The side wall of the temporary storage groove (16) away from the raw material outlet (19) is provided with a limiting block (27), and the upper end of the raw material guide frame (18) close to the raw material outlet (19) is provided with a limiting guide plate (20), and the limiting guide plate (20) is of an inclined structure.

3. The brass rod continuous swaging device according to claim 2, wherein The heater (15) is a high-frequency induction heating device, and the lower sides of the heater (15) and the feeding push rod (17) are correspondingly provided with upper supports (21), and the telescopic end of the feeding push rod (17) is provided with a push plate.

4. The brass rod continuous swaging device according to claim 3, wherein The lower end of the heating raw material guide groove (12) is provided with a limiting end (13), and the heating raw material guide groove (12) is provided with a convenient groove (14) at the positions of the two sides of the limiting end (13).

5. The apparatus for continuous forging of brass rod as claimed in claim 4 wherein, The top of the upper forging mounting seat (4) is provided with a lifting guide seat (6) at the positions of the two sides, the lifting guide seat (6) is of a Z-shaped structure, the top plate of the upper support frame (2) is provided with a lifting guide rod (7), the lifting guide seat (6) is provided with a through hole, and the lifting guide rod (7) passes through the through hole.

6. A brass rod continuous swaging device according to claim 5, wherein The bottom of the upper forging mounting seat (4) is provided with a matching groove, the upper end of the forging hammer (5) is matched with the matching groove, the forging hammer (5) and the upper forging mounting seat (4) are fixedly connected through a countersunk screw (22), the outer side of the upper forging mounting seat (4) is provided with a buffer matching lug (8), and the forging frame (1) is provided with a forging buffer column (11).

7. The apparatus according to claim 6, wherein The upper part of the forging buffer column (11) is provided with a buffer inner cavity (25), the buffer inner cavity (25) is provided with a buffer spring (26), the upper end of the buffer spring (26) is provided with an upper buffer column (23), and the upper end of the upper buffer column (23) is provided with a buffer end cap (24).

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