A hot forging device for producing bearing needle rollers

Abstract

The utility model discloses a hot forging device for producing bearing needle rollers, which is applied in the field of hot forging devices and comprises a water tank and a stamping mechanism, a mounting frame is welded on the top of the water tank, a fixing cylinder is mounted inside the water tank, a placing frame is mounted on the top of the fixing cylinder, a cylinder is mounted inside the fixing cylinder via a fixing member, a connecting plate is mounted on the output end of the cylinder, a placing plate is placed inside the placing frame, a supporting rod is welded between the top of the connecting plate and the placing plate, a water pump is bolted to the inside of the mounting frame via a pad, a suction pipe and a discharge pipe are fixedly sleeved at both ends of the water pump, the other end of the suction pipe extends to the inside of the water tank, can have a water spray cooling function, accelerates the molding efficiency of materials, can also recycle waste water, and can have a material lifting function at the same time, is simple and labor-saving to operate, is convenient for personnel to take and put raw materials, and is highly practical.

Description

Technical Field

[0001] The utility model relates to the field of hot forging devices, in particular to a hot forging device for producing bearing needle rollers. Background Art

[0002] At present, a Chinese utility model with announcement number CN212945200U discloses a composite gear hot forging device, including a device body, a stamping table fixedly connected to the inner side of the bottom of the device body, a transmission shaft arranged on the top of the device body, a motor arranged on one side of the transmission shaft, a driving gear fixedly connected to the outer side of the transmission shaft, and a driven gear meshingly connected to the top of the driving gear; through the designed movable block, stamping die, driven gear, driving gear and fixed groove, the composite gear hot forging device is convenient to use, through the motor to drive the screw to rotate and then drive the baffle of the furnace to move, and then start the hydraulic cylinder to drive the stamping die to stamp, so that the material can be processed and stamped immediately after the hot forging is completed, avoiding wasting time in the middle to affect the metal plasticity and deformation resistance of the material, greatly improving the quality of the material processing and forming, and enhancing the practicality and economy of the hot forging device when used.

[0003] Although the existing hot forging device can protect waste chips through the front door panel to prevent waste chips from splashing when the bearing needle roller raw materials are stamped, there are still other problems during use, such as the lack of material lifting function. In order to avoid large-scale displacement of the raw materials during the stamping process, they are usually placed in a limit frame. Although this can prevent the raw materials from falling, it is difficult to take them out, and it does not have a rapid cooling function. The raw materials need to be cooled and solidified after hot forging. Natural cooling is less efficient, which has a certain impact on the production progress of the bearing needle roller and has low practicality. In order to solve the above-mentioned problems, we propose a hot forging device for bearing needle roller production. Utility Model Content

[0004] The utility model aims to provide a hot forging device for producing bearing needle rollers, which solves the problem that the existing hot forging device can have both the material lifting function and the water spraying and cooling function.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a hot forging device for bearing needle roller production, comprising a water tank and a stamping mechanism, a mounting frame welded on the top of the water tank, a fixing cylinder installed inside the water tank, a placing frame installed on the top of the fixing cylinder, a cylinder installed inside the fixing cylinder through a fixing part, a connecting plate installed at the output end of the cylinder, a placing plate placed inside the placing frame, a support rod welded between the top of the connecting plate and the placing plate, a water pump bolted to the inside of the mounting frame through a pad, a suction pipe and a discharge pipe are fixedly sleeved at both ends of the water pump, the other end of the suction pipe extends to the inside of the water tank, a reflux port is opened on the top of the water tank, a metal filter plate is installed inside the reflux port.

[0006] The above technical solution can have the function of water spraying for cooling, thus speeding up the molding efficiency of the material and recycling the waste water. At the same time, it can have the function of material lifting, which is simple and labor-saving to operate, convenient for personnel to take and place the raw materials, and has high practicality.

[0007] The utility model is further configured as follows: the stamping mechanism comprises a hydraulic cylinder, the hydraulic cylinder penetrates through and is bolted to the top of the installation frame, and a stamping die is installed at the output end of the hydraulic cylinder.

[0008] By adopting the above technical solution, through the arrangement of the hydraulic cylinder and the stamping die, the material placed below can be subjected to hot forging and stamping treatment.

[0009] The utility model is further configured as follows: a hanging ring is symmetrically welded on the top of the installation frame.

[0010] By adopting the above technical solution and providing the lifting ring, it is convenient for personnel to move the device through lifting equipment.

[0011] The utility model is further configured as follows: a water blocking plate is bolted inside the installation frame, and the bottom of the water blocking plate is in contact with the top of the water tank.

[0012] By adopting the above technical solution, the cooling water inside the installation frame can be blocked by setting the water blocking plate, preventing the cooling water from flowing out from the top of the water tank.

[0013] The utility model is further configured as follows: an observation window is integrally stamped on the front side of the water tank.

[0014] By adopting the above technical solution, the observation window is provided, so that personnel can conveniently observe the amount of remaining cooling water in the water tank.

[0015] The utility model is further configured as follows: a door panel is hingedly connected to the front side of the installation frame through a hinge, and a handle is welded to the front side of the door panel.

[0016] By adopting the above technical solution, the door panel can be provided to provide protection and prevent waste chips from splashing out of the raw materials in the water tank during hot forging and stamping.

[0017] The utility model is further configured as follows: a limit plate is clamped on the surface of the liquid discharge pipe, and a bottom of the limit plate is bolted to the inside of the installation frame.

[0018] By adopting the above technical solution, the limit plate can be fixed by setting the limit plate, thereby improving the stability of the limit plate after installation.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model starts the water pump after the hot forging of the raw materials in the placement frame is completed. When the water pump is started, the cooling water in the water tank is sucked in through the suction pipe. After the cooling water is sucked in, it is sprayed outwardly into the raw materials through the drainage port on the discharge pipe. When the cooling water flows downward, it is filtered by the metal filter plate and then flows back into the water tank. It has the function of spraying water to cool down, speeds up the forming efficiency of the material, and can also recycle the waste water.

[0021] 2. The utility model starts the cylinder, which will drive the connecting plate to move upward. When the connecting plate moves upward, it will drive the placing plate to move upward together through the fixing of the support rod. When the placing plate moves upward, it will lift the raw materials and separate them from the inside of the placing frame. Finally, the raw materials can be grabbed with tools and taken out. It can have the function of lifting materials, is simple and labor-saving to operate, is convenient for personnel to take and place the raw materials, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a front sectional view of the structure of the utility model;

[0024] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.

[0025] Figure numerals: 1. water tank; 2. mounting frame; 3. stamping mechanism; 31. hydraulic cylinder; 32. stamping die; 4. fixing cylinder; 5. placement frame; 6. cylinder; 7. connecting plate; 8. placement plate; 9. support rod; 10. water pump; 11. suction pipe; 12. discharge pipe; 13. reflux port; 14. metal filter screen; 15. lifting ring; 16. water blocking plate; 17. observation window; 18. door panel; 19. limit plate. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] refer to Figure 1 , Figure 2 and Figure 3 A hot forging device for producing bearing needle rollers comprises a water tank 1 and a stamping mechanism 3. An installation frame 2 is welded on the top of the water tank 1. A fixed cylinder 4 is installed inside the water tank 1. A placement frame 5 is installed on the top of the fixed cylinder 4. A cylinder 6 is installed inside the fixed cylinder 4 through a fixing part. A connecting plate 7 is installed at the output end of the cylinder 6. A placement plate 8 is placed inside the placement frame 5. A support rod 9 is welded between the top of the connecting plate 7 and the placement plate 8. By starting the cylinder 6, the cylinder 6 will drive the connecting plate 7 to move upward after starting. When the connecting plate 7 moves upward, it will drive the placement plate 8 to move upward together through the fixation of the support rod 9. When the placement plate 8 moves upward, the raw material will be lifted and separated from the inside of the placement frame 5. Finally, the raw material can be grabbed with a tool and taken out. It can have a material lifting function, is simple and labor-saving to operate, is convenient for personnel to take and place raw materials, and is highly practical.

[0029] refer to Figure 1 and Figure 2 The stamping mechanism 3 includes a hydraulic cylinder 31, which passes through and is bolted to the top of the mounting frame 2. A stamping die 32 is installed at the output end of the hydraulic cylinder 31. Through the arrangement of the hydraulic cylinder 31 and the stamping die 32, the material placed below can be hot forged and stamped.

[0030] refer to Figure 1 and Figure 2 The top of the installation frame 2 is symmetrically welded with lifting rings 15. The setting of the lifting rings 15 makes it easy for personnel to move the device through lifting equipment.

[0031] refer to Figure 1 The front of the mounting frame 2 is hinged with a door panel 18 through a hinge, and a handle is welded on the front of the door panel 18. The door panel 18 can provide protection to prevent the raw materials in the water tank 1 from splashing out during hot forging and stamping.

[0032] Brief description of the use process: by starting the cylinder 6, the cylinder 6 will drive the connecting plate 7 to move upward. When the connecting plate 7 moves upward, it will drive the placement plate 8 to move upward together through the fixation of the support rod 9. When the placement plate 8 moves upward, it will lift the raw material and separate it from the inside of the placement frame 5. Finally, use a tool to grab the raw material and take it out.

[0033] Embodiment 2:

[0034] refer to Figure 1 and Figure 2, a hot forging device for producing bearing needle rollers, a water pump 10 is bolted to the inside of the mounting frame 2 through a pad, and a suction pipe 11 and a discharge pipe 12 are fixedly sleeved at both ends of the water pump 10, and the other end of the suction pipe 11 extends to the inside of the water tank 1, and a reflux port 13 is provided on the top of the water tank 1, and a metal filter screen plate 14 is installed inside the reflux port 13. When the hot forging of the raw materials in the placement frame 5 is completed, the water pump 10 is started, and the cooling water in the water tank 1 is sucked in through the suction pipe 11 when the water pump 10 is started. After the cooling water is sucked in, it will be sprayed outward into the raw materials through the drainage port on the discharge pipe 12. When the cooling water flows downward, it will be filtered by the metal filter screen plate 14 and flow back to the water tank 1, which can have the function of spraying water to cool down, accelerate the molding efficiency of the material, and recycle the waste water.

[0035] refer to Figure 1 A water blocking plate 16 is bolted inside the mounting frame 2, and the bottom of the water blocking plate 16 is in contact with the top of the water tank 1. By setting the water blocking plate 16, the cooling water inside the mounting frame 2 can be blocked to prevent the cooling water from flowing out from the top of the water tank 1.

[0036] refer to Figure 1 An observation window 17 is integrally stamped on the front of the water tank 1 . The setting of the observation window 17 allows personnel to observe the amount of remaining cooling water in the water tank 1 .

[0037] refer to Figure 2 The surface of the discharge pipe 12 is clamped with a limit plate 19, and the bottom of the limit plate 19 is bolted to the inside of the installation frame 2. By setting the limit plate 19, the limit plate 19 can be fixed, thereby improving the stability of the limit plate 19 after installation.

[0038] Brief description of the use process: After the hot forging of the raw materials in the placement frame 5 is completed, the water pump 10 is started. When the water pump 10 is started, the cooling water in the water tank 1 is sucked through the suction pipe 11. After the cooling water is sucked, it is sprayed outward into the raw materials through the drainage port on the drainage pipe 12. When the cooling water flows downward, it will be filtered by the metal filter plate 14 and flow back into the water tank 1.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A hot forging device for producing bearing needle rollers, comprising a water tank (1) and a punching mechanism (3), characterized in that: A mounting frame (2) is welded to the top of the water tank (1), a fixing cylinder (4) is installed inside the water tank (1), a placement frame (5) is installed at the top of the fixing cylinder (4), a cylinder (6) is installed inside the fixing cylinder (4) via a fixing member, a connecting plate (7) is installed at the output end of the cylinder (6), a placement plate (8) is placed inside the placement frame (5), a support rod (9) is welded between the top of the connecting plate (7) and the placement plate (8), a water pump (10) is bolted to the inside of the mounting frame (2) via a pad, a liquid suction pipe (11) and a liquid discharge pipe (12) are fixedly sleeved at both ends of the water pump (10), the other end of the liquid suction pipe (11) extends to the inside of the water tank (1), a reflux port (13) is opened at the top of the water tank (1), a metal filter screen (14) is installed inside the reflux port (13).

2. A hot forging device for producing bearing needle rollers according to claim 1, characterized in that: The punching mechanism (3) comprises a hydraulic cylinder (31), the hydraulic cylinder (31) penetrates through and is bolted to the top of the mounting frame (2), and a punching die (32) is installed at the output end of the hydraulic cylinder (31).

3. A hot forging device for producing bearing needle rollers according to claim 1, characterized in that: The top of the installation frame (2) is symmetrically welded with hanging rings (15).

4. A hot forging device for producing bearing needle rollers according to claim 1, characterized in that: A water blocking plate (16) is bolted inside the installation frame (2), and the bottom of the water blocking plate (16) is in contact with the top of the water tank (1).

5. The hot forging device for producing bearing needle rollers according to claim 1, characterized in that: An observation window (17) is integrally stamped on the front of the water tank (1).

6. A hot forging device for producing bearing needle rollers according to claim 1, characterized in that: A door panel (18) is hingedly connected to the front of the installation frame (2) via a hinge, and a handle is welded to the front of the door panel (18).

7. A hot forging device for producing bearing needle rollers according to claim 1, characterized in that: The surface of the liquid discharge pipe (12) is clamped with a limit plate (19), and the bottom of the limit plate (19) is bolted to the inside of the installation frame (2).

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