Automatic stamping die device for chain pieces

Abstract

The utility model provides an automatic stamping die device for chain pieces, which relates to the technical field of stamping die for chain pieces and comprises a machine table, a fixing rod is fixedly mounted on the top surface of the machine table, a mounting plate is fixedly mounted at the top end of the fixing rod, a hydraulic cylinder is fixedly mounted on the top surface of the mounting plate, and a pressing plate is mounted at the output end of the hydraulic cylinder. A sliding groove is formed in the top face of the machine table. In the utility model, the bent plate and the sliding seat are driven by the threaded rod to move, so that the stability of the chain sheet die in the conveying process can be ensured, the stamping precision and quality are improved, a worker only needs to place a base material on the chain sheet die, and then, the device can automatically complete the conveying and stamping procedures of the chain sheet; compared with the prior art, manual operation is reduced, the automation degree and the production efficiency are improved, continuous conveying of the chain piece die is achieved through sliding of the sliding base in the sliding groove, and the next time of punching can be rapidly carried out after each time of punching.

Description

Technical Field

[0001] The utility model relates to the technical field of chain sheet punching dies, in particular to an automatic chain sheet punching die device. Background Art

[0002] The field of chain plate die technology involves the manufacturing and processing technology of chains, especially the forming technology of chain plates. Chains are generally made of metal and are mainly used for mechanical transmission and traction. The use of chains is very wide, covering multiple series such as transmission chains, conveyor chains, traction chains and special professional chains. In the chain manufacturing process, chain plates, as key components of the chain, need to be formed through a die process.

[0003] Publication No. CN212121574U discloses a chain sheet punching die device for chain production, comprising a box body, a first mounting groove is opened in the middle position of the top wall of the box body, pulleys are symmetrically arranged on both sides of the first mounting groove, and the two pulleys are connected by a conveyor belt sleeved on their outsides. One side of the top wall of the box body is located at the front and rear sides of the first mounting groove, and a total of four fixing rods are symmetrically fixedly connected, the four fixing rods are located at two sides of the front and rear sides of the first mounting groove opening, and the four fixing rods are fixedly connected to the same mounting box on the top walls, and a second mounting groove is symmetrically opened on both sides of the bottom wall of the mounting box, a hydraulic press is fixedly installed at the center position of the top wall in the second mounting groove, and a pressing plate is arranged below the two hydraulic presses, and a baffle is fixedly connected to the top wall of the box body and is located between the two fixing rods on the front or rear side, and a mounting plate is fixedly connected to the top wall of the box body and is located behind the rear baffle, a push rod motor is fixedly installed at the middle position of the top wall of the mounting plate, and a push plate is arranged on the front side of the push rod motor. Although this type of chain sheet die device is provided with a chain sheet transmission mechanism, an automatic die mechanism and a post-die ejection mechanism, it can form an integrated and efficient chain sheet die working mechanism. However, since this type of chain sheet die device uses a conveyor belt to transmit the die, the elasticity of the conveyor belt material causes the chain sheet die to easily shake or shift during the transmission process and cannot remain stable, which in turn affects the precision and quality of the stamping. In addition, due to the inherent defects of the conveyor belt, the chain sheet die after each stamping cannot quickly and accurately enter the next stamping position, affecting the continuity and efficiency of production. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic die punching device for a chain piece.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic die punching device for a chain piece, comprising a machine table, a fixing rod is fixedly installed on the top surface of the machine table, a mounting plate is fixedly installed on the top of the fixing rod, a hydraulic cylinder is fixedly installed on the top surface of the mounting plate, a pressure plate is installed on the output end of the hydraulic cylinder, a slide groove is opened on the top surface of the machine table, a slide bar is slidably connected to the inner wall of the slide groove, a sliding seat is fixedly installed on the top surface of the slide bar, a connecting plate is fixedly installed on the top surface of the sliding seat, a chain piece mold is fixedly installed on the top surface of the connecting plate, a bending plate is fixedly installed on the surface of the chain piece mold, a motor is fixedly installed on the surface of the machine table, and a threaded rod is installed on the output end of the motor.

[0006] Preferably, the bent plate is provided with threads inside, and the threads are meshed with the threaded rod.

[0007] Preferably, the fixing rods are symmetrically distributed on the top surface of the machine platform, and the material of the fixing rods is austenitic stainless steel. Here, the strength of the fixing rods can be improved.

[0008] Preferably, the bent plate is an "L"-shaped structure.

[0009] Preferably, the slide grooves are arranged at equal distances on the top surface of the machine platform, and the slide bars are arranged at equal distances on the bottom surface of the sliding seat.

[0010] Preferably, a lubrication mechanism is provided inside the machine, and the lubrication mechanism includes an oil storage tank, the oil storage tank is provided inside the machine, the inner wall of the oil storage tank is connected to an oil outlet, an inner groove is provided on the surface of the machine, a slide rod is slidably connected to the inner wall of the inner groove, and a piston is fixedly installed at one end of the slide rod. Here, the service life can be improved.

[0011] Preferably, the oil outlet is communicated with the slide groove.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the threaded rod drives the bending plate and the sliding seat to move, which can ensure the stability of the chain sheet mold during the transmission process and improve the precision and quality of stamping. The staff only needs to place the substrate on the chain sheet mold, and then the device can automatically complete the chain sheet transmission and stamping process, reducing manual operation, improving the degree of automation and production efficiency. The sliding seat slides in the slide groove to achieve continuous transmission of the chain sheet mold, so that the next stamping can be quickly carried out after each stamping, ensuring the continuity and efficiency of production.

[0014] 2. In the utility model, the staff only needs to push the slide bar upwards to complete the lubrication operation. The operation is simple and convenient, reducing the steps and time required in the lubrication process. The slide bar drives the piston to move, and the lubricating oil in the oil storage tank is squeezed to directly enter the slide groove, ensuring that the lubricating oil can be quickly and evenly distributed in the slide groove, improving the lubrication efficiency, and the process of the lubricating oil entering the slide groove from the oil outlet is controllable, ensuring that sufficient lubricating oil can be obtained in the slide groove each time lubrication is performed, avoiding the problem of uneven lubrication or insufficient lubrication, and timely and effective lubrication can reduce the friction between the slide groove and the sliding seat, reduce equipment wear, and improve the service life and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a front view of a chain sheet automatic die punching device;

[0016] Figure 2 A bottom view of an automatic die punching device for a chain piece is provided for the utility model;

[0017] Figure 3 The utility model provides a rear view of a chain sheet automatic die punching device;

[0018] Figure 4 A cross-sectional view of an automatic die punching device for a chain piece is provided for the utility model;

[0019] Figure 5 The utility model proposes a chain plate automatic die punching device Figure 4 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Machine platform; 2. Fixed rod; 3. Mounting plate; 4. Hydraulic cylinder; 5. Pressing plate; 6. Slide groove; 7. Slide bar; 8. Sliding seat; 9. Connecting plate; 10. Chain plate mold; 11. Bending plate; 12. Motor; 13. Threaded rod; 14. Oil storage tank; 15. Oil outlet; 16. Inner groove; 17. Slide rod; 18. Piston. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: an automatic die punching device for a chain plate, comprising a machine table 1, a fixed rod 2 is fixedly installed on the top surface of the machine table 1, and the fixed rod 2 is symmetrically distributed on the top surface of the machine table 1, and the material of the fixed rod 2 is austenitic stainless steel. The fixed rod 2 made of austenitic stainless steel has excellent corrosion resistance and mechanical strength, ensuring the long-term stability and durability of the equipment. The fixed rod 2 can be fixed on the machine table 1 by welding or bolting, which is not only convenient for installation and disassembly, but also can ensure the stability of the fixed rod 2. A mounting plate 3 is fixedly installed on the top of the fixed rod 2, and a hydraulic cylinder 4 is fixedly installed on the top surface of the mounting plate 3. The hydraulic cylinder 4 is installed on the mounting plate 3 by bolting or flange connection, ensuring the stability and reliability of the hydraulic cylinder 4 when working. A pressure plate 5 is installed on the output end of the hydraulic cylinder 4, and the pressure plate 5 can be fixed on the output end of the hydraulic cylinder 4 by threaded connection or welding, ensuring that the connection of the pressure plate 5 is firm and easy to replace. The top surface of the machine 1 is provided with a slide groove 6, and the inner wall of the slide groove 6 is slidably connected with a slide bar 7, and the top surface of the slide bar 7 is fixedly installed with a slide seat 8, which can be fixed on the slide bar 7 by bolts or welding to ensure the stability and accuracy of its movement. The slide grooves 6 are arranged at equal distances on the top surface of the machine 1, and the slide bars 7 are arranged at equal distances on the bottom surface of the slide seat 8. This design ensures the smooth movement of the slide seat 8 in the slide groove 6. The top surface of the slide seat 8 is fixedly installed with a connecting plate 9, and the connecting plate 9 can be fixed on the slide seat 8 by welding or bolting to ensure its stable installation. The top surface of the connecting plate 9 is fixedly installed with a chain sheet mold 10, and the chain sheet mold 10 is fixed on the connecting plate 9 by bolts or snap connections, which is easy to install and replace.

[0026] See also Figure 1-5 A bent plate 11 is fixedly installed on the surface of the chain sheet mold 10. The bent plate 11 is an "L"-shaped structure. This structure can enhance the strength and stability of the bent plate 11. A motor 12 is fixedly installed on the surface of the machine 1. The motor 12 is fixed to the machine 1 by bolts or flange connections to ensure its stability during operation. A threaded rod 13 is installed at the output end of the motor 12. The threaded rod 13 is fixed to the output end of the motor 12 by threaded connection or key connection to ensure its transmission efficiency and stability. The inside of the bent plate 11 is provided with a thread, and the thread is engaged with the threaded rod 13. Through this design, when the motor 12 drives the threaded rod 13 to rotate, it can drive the bent plate 11 and the sliding seat 8 to move, thereby realizing the automatic transmission of the chain sheet mold 10.

[0027] Embodiment 2

[0028] See also Figure 4-5The machine 1 is provided with a lubrication mechanism inside, which includes an oil storage tank 14. The oil storage tank 14 is provided inside the machine 1. The oil storage tank 14 can be fixed inside the machine 1 by welding or bolting to ensure its stability. The inner wall of the oil storage tank 14 is connected with an oil outlet 15, which is connected with the slide 6. The lubricating oil can enter the slide 6 from the oil storage tank 14 through a pipeline or direct connection to ensure the lubrication effect of the slide 6. The surface of the machine 1 is provided with an inner groove 16, and a sliding rod 17 is slidably connected to the inner wall of the inner groove 16. A piston 18 is fixedly installed at one end of the sliding rod 17. The sliding rod 17 can be slidably connected with the inner groove 16 by means of a guide rail or a bearing sliding to ensure the smoothness and accuracy of its sliding.

[0029] Working principle: When producing chain pieces, the staff only needs to place the substrate on the chain piece mold 10, and then drive the pressing plate 5 to move downward through the hydraulic cylinder 4. At this time, the pressing plate 5 can punch the chain piece mold 10 to obtain the chain piece. At the same time, after the punching is completed, the motor 12 drives the threaded rod 13 to rotate. At this time, since the bent plate 11 is provided with threads, the threaded rod 13 drives the bent plate 11 to move, and the bent plate 11 then drives the sliding seat 8 to move. The sliding seat 8 slides in the slide groove 6 through the slide bar 7 at this time, and the sliding seat 8 then drives the chain piece mold 10 to move until the next group of chain piece molds 10 move to The bottom end of the pressing plate 5 can be used for the next punching, and automatic punching can be realized by repeating this process. Compared with the automatic method of the conveyor belt in the prior art, the chain sheet mold 10 installed on the conveyor belt will be unstable because the material of the conveyor belt itself is elastic, which affects the punching quality. In the utility model, the threaded rod 13 drives the bending plate 11 and the sliding seat 8 to move, which can ensure the stability of the chain sheet mold 10 during the transmission process, improve the precision and quality of the punching, and the staff only needs to place the substrate on the chain sheet mold 10, and then the device can automatically complete the chain sheet transmission and punching process, reducing the human labor. The present invention provides a convenient and convenient operation, which improves the automation and production efficiency. The sliding of the sliding seat 8 in the slide groove 6 realizes the continuous transmission of the chain sheet mold 10, so that the next stamping can be carried out quickly after each stamping, ensuring the continuity and efficiency of production. When the slide groove 6 needs to be lubricated, the staff only needs to push the slide rod 17 upwards, and the slide rod 17 then drives the piston 18 to move. The piston 18 then squeezes the lubricating oil in the oil storage tank 14 upwards. At this time, the lubricating oil enters the slide groove 6 from the oil outlet 15, and the slide groove 6 can be lubricated. In the present invention, the staff only needs to push the slide rod 17 upwards to complete the lubrication. The operation is simple and convenient, and the steps and time required in the lubrication process are reduced. The slide rod 17 drives the piston 18 to move, and the lubricating oil in the oil storage tank 14 is squeezed to directly enter the slide groove 6, ensuring that the lubricating oil can be quickly and evenly distributed in the slide groove 6, thereby improving the lubrication efficiency. The process of the lubricating oil entering the slide groove 6 from the oil outlet 15 is controllable, ensuring that sufficient lubricating oil can be obtained in the slide groove 6 each time lubrication is performed, thereby avoiding the problem of uneven lubrication or insufficient lubrication. Timely and effective lubrication can reduce the friction between the slide groove 6 and the sliding seat 8, reduce equipment wear, and improve the service life and reliability of the device.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A chain sheet automatic die punching device, comprising a machine platform (1), characterized in that: A fixing rod (2) is fixedly mounted on the top surface of the machine platform (1), a mounting plate (3) is fixedly mounted on the top end of the fixing rod (2), a hydraulic cylinder (4) is fixedly mounted on the top surface of the mounting plate (3), a pressure plate (5) is mounted on the output end of the hydraulic cylinder (4), a sliding groove (6) is provided on the top surface of the machine platform (1), a sliding bar (7) is slidably connected to the inner wall of the sliding groove (6), a sliding seat (8) is fixedly mounted on the top surface of the sliding bar (7), a connecting plate (9) is fixedly mounted on the top surface of the sliding seat (8), a chain sheet mold (10) is fixedly mounted on the top surface of the connecting plate (9), a bending plate (11) is fixedly mounted on the surface of the chain sheet mold (10), a motor (12) is fixedly mounted on the surface of the machine platform (1), and a threaded rod (13) is mounted on the output end of the motor (12).

2. The automatic die punching device for chain pieces according to claim 1, characterized in that: The bent plate (11) is provided with threads inside, and the threads are meshed with the threaded rod (13).

3. The automatic die punching device for chain pieces according to claim 1, characterized in that: The fixing rods (2) are symmetrically distributed on the top surface of the machine platform (1), and the material of the fixing rods (2) is austenitic stainless steel.

4. The automatic die punching device for chain pieces according to claim 1, characterized in that: The bent plate (11) is an "L"-shaped structure.

5. The automatic die punching device for chain pieces according to claim 1, characterized in that: The slide grooves (6) are arranged at equal distances on the top surface of the machine platform (1), and the slide bars (7) are arranged at equal distances on the bottom surface of the sliding seat (8).

6. The automatic die punching device for chain pieces according to claim 1, characterized in that: A lubrication mechanism is provided inside the machine (1), and the lubrication mechanism comprises an oil storage tank (14). The oil storage tank (14) is provided inside the machine (1), and the inner wall of the oil storage tank (14) is connected to an oil outlet (15). An inner groove (16) is provided on the surface of the machine (1), and a sliding rod (17) is slidably connected to the inner wall of the inner groove (16), and a piston (18) is fixedly mounted on one end of the sliding rod (17).

7. The automatic die punching device for chain pieces according to claim 6, characterized in that: The oil outlet (15) is communicated with the slide groove (6).

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