Reciprocating type forging mechanism for stainless steel precision parts

Abstract

The utility model relates to the field of forging mechanisms, in particular to a stainless steel precision part reciprocating type forging mechanism which comprises an installation frame used for installing a forging machine. And the reciprocating linkage mechanism is arranged in the mounting frame and used for reciprocating circulating stamping. According to the reciprocating type forging mechanism for the stainless steel precision parts, through the arrangement of the reciprocating linkage mechanism, the movable rod, the swing rod and the movable block, the stainless steel precision parts can be forged in a reciprocating circulation pushing mode, the first rotating disc is driven to rotate, and the second rotating disc is driven to rotate through a belt outside the first rotating disc; and a second rotating disc rotates to drive a first rotating plate frame and a second rotating plate frame to rotate, so that a movable rod and a swing rod are pushed to push a moving block below to punch and forge stainless steel parts in a reciprocating manner, punching and forging can be continuously carried out in this way, and compared with a traditional hydraulic mode, one-time punching and forging are higher in efficiency and more practical.

Description

Technical Field

[0001] The utility model relates to the field of forging mechanisms, and particularly relates to a reciprocating forging mechanism for stainless steel precision parts. Background Technique

[0002] Forging mechanisms are mainly used for metal forming, so they are also called metal forming machine tools. Forging equipment forms metal by applying pressure to it. Being powerful is its basic characteristic, so most of them are heavy equipment. When processing stainless steel precision parts, forging mechanisms are needed.

[0003] When the existing forging mechanisms process stainless steel precision parts, most of them use hydraulic stamping forging. When encountering workpieces that need to be repeatedly forged and stamped, the hydraulic forging can only stamp again and again. Such a direct hydraulic stamping forging method has low efficiency, not only delaying the work progress, but also resulting in poor quality of the forged workpieces.

[0004] Therefore, it is very necessary to invent a reciprocating forging mechanism for stainless steel precision parts to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a reciprocating forging mechanism for stainless steel precision parts. By driving the first turntable to rotate, the belt outside the first turntable drives the second turntable to rotate, and the rotation of the second turntable drives the first rotating plate frame and the second rotating plate frame to rotate, thereby pushing the movable rod and the swing rod to push the moving block below to reciprocally stamp and forge the stainless steel parts. In this way, the stamping and forging can be continuously carried out. Compared with the traditional hydraulic method of stamping and forging one by one, the efficiency is higher and it is more practical. To solve the problems raised in the above background technique that when the existing forging mechanisms process stainless steel precision parts, most of them use hydraulic stamping forging. When encountering workpieces that need to be repeatedly forged and stamped, the hydraulic forging can only stamp again and again. Such a direct hydraulic stamping forging method has low efficiency, not only delaying the work progress, but also resulting in poor quality of the forged workpieces.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A reciprocating forging mechanism for stainless steel precision parts, including a mounting frame for mounting the forging machine;

[0007] A reciprocating linkage mechanism is arranged inside the mounting frame for reciprocating cyclic stamping. A swing rod is installed below the reciprocating linkage mechanism. A sleeve column is movably connected to the outside of the swing rod. An activity frame is movably connected to the lower part of the sleeve column. A moving block is fixedly installed below the activity frame;

[0008] A buffering mechanism is installed inside the moving block for buffering.

[0009] Preferably, the reciprocating linkage mechanism includes a driving motor mounted behind the mounting frame. The output end of the driving motor is fixedly connected to a first turntable. A belt is movably connected to the outside of the first turntable. A second turntable is sleeved on one side inside the belt. A first rotating plate frame is fixedly installed on one side of the second turntable. The other side of the mounting frame is movably connected to a second rotating plate frame. An activity rod is movably connected between the first rotating plate frame and the second rotating plate frame. The swing rod is sleeved outside the activity rod.

[0010] Preferably, teeth are provided inside the belt, and the outside of the first turntable and the second turntable is set to be toothed. The belt is used in cooperation with the first turntable and the second turntable.

[0011] Preferably, the swing rod is limited and slides with the sleeve column, and a damping rod is provided inside the swing rod and the sleeve column.

[0012] Preferably, sliders are fixedly installed on both sides of the moving block, and slide rails are fixedly installed on both sides inside the mounting frame. The moving block is slidably connected to the mounting frame.

[0013] Preferably, the buffer mechanism includes a telescopic rod slidably installed on both sides inside the moving block. A connecting plate is fixedly installed at the lower end of the telescopic rod. Springs are provided on both sides above the connecting plate and outside the telescopic rod. A forging head is fixedly provided below the connecting plate.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0015] Through the settings of the reciprocating linkage mechanism, the activity rod, the swing rod and the moving block, it is possible to reciprocally and circularly push to forge stainless steel parts. By driving the first turntable to rotate, the belt outside the first turntable drives the second turntable to rotate, and the rotation of the second turntable drives the first rotating plate frame and the second rotating plate frame to rotate, thereby pushing the activity rod and the swing rod to push the moving block below to reciprocally stamp and forge stainless steel parts. In this way, the stamping and forging can be continuously carried out. Compared with the traditional hydraulic method of stamping and forging one by one, the efficiency is higher and it is more practical;

[0016] Through the settings of the swing rod, the sleeve column, the damping rod and the buffer mechanism, it can play a buffering role during the reciprocating stamping and forging process to reduce impact and vibration and protect the mechanism from damage. Through the damping rod provided between the swing rod and the sleeve column, it can effectively achieve the buffering effect. At the same time, when the forging head and the connecting plate stamp and forge parts, through the telescopic rods on both sides above the connecting plate and the external springs, it plays a buffering effect and effectively protects the forging head. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Schematic diagram of the reciprocating linkage mechanism structure of the present utility model;

[0020] Figure 3 Schematic diagram of the damper rod structure of the present utility model;

[0021] Figure 4 Schematic diagram of the moving block structure of the present utility model;

[0022] Figure 5 Schematic diagram of the buffer mechanism structure of the present utility model.

[0023] Explanation of reference numerals:

[0024] 1. Mounting frame; 2. Reciprocating linkage mechanism; 201. Driving motor; 202. First turntable; 203. Belt; 204. Second turntable; 205. First rotating plate frame; 206. Second rotating plate frame; 207. Movable rod; 3. Swing rod; 4. Sleeve column; 5. Damper rod; 6. Movable frame; 7. Moving block; 8. Slide block; 9. Slide rail; 10. Buffer mechanism; 1001. Telescopic rod; 1002. Connecting plate; 1003. Spring; 1004. Forging head. Detailed implementation manners

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0026] The present utility model provides a reciprocating forging mechanism for stainless steel precision parts as Figures 1-5 shown, including a mounting frame 1 for mounting a forging machine;

[0027] A reciprocating linkage mechanism 2 is arranged inside the mounting frame 1 for reciprocating cyclic stamping. A swing rod 3 is installed below the reciprocating linkage mechanism 2. A sleeve column 4 is movably connected to the outside of the swing rod 3. A movable frame 6 is movably connected below the sleeve column 4. A moving block 7 is fixedly installed below the movable frame 6;

[0028] The buffer mechanism 10 is installed inside the moving block 7 for buffering. By driving the first turntable 202 to rotate, the belt 203 outside the first turntable 202 drives the second turntable 204 to rotate. The rotation of the second turntable 204 drives the first rotating plate frame 205 and the second rotating plate frame 206 to rotate, thereby pushing the movable rod 207 and the swing rod 3 to reciprocally stamp and forge the stainless steel parts below the moving block 7. In this way, the stamping and forging can be continuously carried out, which is more efficient and practical than the traditional hydraulic stamping and forging method that performs stamping and forging one by one.

[0029] As Figure 1 and Figure 2 shown in the figure, the reciprocating linkage mechanism 2 includes a driving motor 201. The driving motor 201 is installed behind the mounting frame 1. The output end of the driving motor 201 is fixedly connected to a first turntable 202. A belt 203 is movably connected to the outside of the first turntable 202. A second turntable 204 is sleeved on one side inside the belt 203. A first rotating plate frame 205 is fixedly installed on one side of the second turntable 204. The other side of the mounting frame 1 is movably connected to a second rotating plate frame 206. An activity rod 207 is movably connected between the first rotating plate frame 205 and the second rotating plate frame 206. The swing rod 3 is sleeved outside the activity rod 207. The driving motor 201 is used to drive the first turntable 202 to rotate. The rotation of the first turntable 202 drives the external belt 203 and the second turntable 204 to rotate in linkage, so that the first rotating plate frame 205 and the second rotating plate frame 206 rotate to drive the activity rod 207 and the lower swing rod 3 to move up and down, thereby realizing reciprocating operation.

[0030] As Figure 2 shown in the figure, the inside of the belt 203 is provided with teeth. The outside of the first turntable 202 and the second turntable 204 is set to be toothed. The belt 203 is used in cooperation with the first turntable 202 and the second turntable 204. The linkage mode of the belt 203 with the first turntable 202 and the second turntable 204 not only improves the running stability but also has a certain buffering and shock-absorbing ability.

[0031] As Figure 1 and Figure 3 shown in the figure, the swing rod 3 is limited and slides with the sleeve column 4. A damping rod 5 is arranged inside the swing rod 3 and the sleeve column 4. Through the damping rod 5 arranged between the swing rod 3 and the sleeve column 4, an effective buffering effect can be achieved.

[0032] As Figure 1 and Figure 4 shown in the figure, sliders 8 are fixedly installed on both sides of the moving block 7. Slide rails 9 are fixedly installed on both sides inside the mounting frame 1. The moving block 7 is slidably connected to the mounting frame 1. When the moving block 7 performs reciprocating up and down movement through the reciprocating linkage mechanism 2, the sliders 8 on both sides of the moving block 7 move on the slide rails 9 on both sides inside the mounting frame 1, thereby improving the stability during the up and down movement.

[0033] As Figure 1 、 Figure 3 and Figure 5 shown, the buffer mechanism 10 includes a telescopic rod 1001. The telescopic rod 1001 is slidably installed on both sides inside the moving block 7. A connecting plate 1002 is fixedly installed at the lower end of the telescopic rod 1001. Springs 1003 are arranged on both sides above the connecting plate 1002 and outside the telescopic rod 1001. A forging head 1004 is fixedly arranged below the connecting plate 1002. When the forging head 1004 and the connecting plate 1002 stamp and forge parts, through the telescopic rods 1001 on both sides above the connecting plate 1002 and the external springs 1003, a buffering effect is achieved, effectively protecting the forging head 1004.

[0034] The working principle of this utility model: First, install the entire mounting frame 1 on the forging machine, then connect the external power supply. Place the blank of stainless steel precision parts on the working table of the forging machine. Then turn on the switch of the driving motor 201 to drive the first turntable 202 to rotate. Use the first turntable 202 to drive the external belt 203 and the second turntable 204 on one side inside to rotate. The rotation of the second turntable 204 drives the first rotating plate frame 205 and the second rotating plate frame 206 to rotate, thereby driving the movable rod 207 and the swing rod 3 to reciprocate up and down, so as to push the moving block 7 and the forging head 1004 below to reciprocally stamp and forge the blank of stainless steel parts. During the stamping and forging process, the damping rod 5 arranged inside the sleeve column 4 continuously presses the swing rod 3, thereby effectively achieving a buffering effect. At the same time, when the forging head 1004 and the connecting plate 1002 are on the blank, the connecting plate 1002 expands and contracts in the moving block 7 through the telescopic rods 1001 on both sides above. Using the springs 1003 outside the telescopic rods 1001, continuous extrusion buffering is formed, thereby effectively protecting the forging head 1004. After the blank forging is completed, turn off the switch of the driving motor 201. Finally, take out the forged stainless steel precision parts, and then continue with the next blank forging. When the device is not in use, cut off the external power supply. Just like this, the use process of this reciprocating forging mechanism for stainless steel precision parts is completed.

[0035] Only some exemplary embodiments of the present utility model are described by way of illustration above. Without doubt, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A reciprocating forging mechanism for precision stainless steel parts, characterized in that: Comprising an installation frame (1) for installing a forging machine; A reciprocating linkage mechanism (2) is arranged inside the installation frame (1) for reciprocating cyclic stamping. A swing rod (3) is installed below the reciprocating linkage mechanism (2). A sleeve column (4) is movably connected to the outside of the swing rod (3). An activity frame (6) is movably connected to the lower part of the sleeve column (4). A moving block (7) is fixedly installed below the activity frame (6); A buffer mechanism (10) is installed inside the moving block (7) for buffering.

2. The reciprocating forging mechanism for precision stainless steel parts according to claim 1, characterized in that: The reciprocating linkage mechanism (2) includes a driving motor (201). The driving motor (201) is installed behind the installation frame (1). The output end of the driving motor (201) is fixedly connected to a first turntable (202). A belt (203) is movably connected to the outside of the first turntable (202). A second turntable (204) is sleeved on one side inside the belt (203). A first rotating plate frame (205) is fixedly installed on one side of the second turntable (204). The other side of the installation frame (1) is movably connected to a second rotating plate frame (206). An activity rod (207) is movably connected between the first rotating plate frame (205) and the second rotating plate frame (206). The swing rod (3) is sleeved on the outside of the activity rod (207).

3. A reciprocating forging mechanism for precision stainless steel parts according to claim 2, characterized in that: Teeth are arranged inside the belt (203). The outsides of the first turntable (202) and the second turntable (204) are arranged in a toothed strip shape. The belt (203) is used in cooperation with the first turntable (202) and the second turntable (204).

4. A reciprocating forging mechanism for precision stainless steel parts according to claim 1, characterized in that: The swing rod (3) is in limit sliding with the sleeve column (4). A damping rod (5) is arranged inside the swing rod (3) and the sleeve column (4).

5. A reciprocating forging mechanism for precision stainless steel parts according to claim 1, characterized in that: Sliders (8) are fixedly installed on both sides of the moving block (7). Slide rails (9) are fixedly installed on both sides inside the installation frame (1). The moving block (7) is slidably connected to the installation frame (1).

6. A reciprocating forging mechanism for precision stainless steel parts according to claim 1, characterized in that: The buffer mechanism (10) includes a telescopic rod (1001). The telescopic rod (1001) is slidably installed on both sides inside the moving block (7). A connecting plate (1002) is fixedly installed at the lower end of the telescopic rod (1001). Springs (1003) are arranged on both sides above the connecting plate (1002) and outside the telescopic rod (1001). A forging head (1004) is fixedly arranged below the connecting plate (1002).

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