An iron pin separation and oil throwing device

Abstract

The utility model proposes an iron pin separation and oil throwing device, including an outer cylinder, a centrifugal cylinder is arranged inside the outer cylinder, a mounting box is arranged on the right side of the outer cylinder, a driving assembly is arranged in the mounting box, the centrifugal cylinder and the driving assembly are connected through a synchronous belt, a discharge port is arranged on the left side of the outer cylinder, a discharge track is installed at the discharge port, a collecting frame is arranged below the end of the discharge track, an oil outlet is arranged on the front side of the outer cylinder, an oil receiving box is arranged below the oil outlet, the oil receiving box is connected to a sedimentation tank through a first pipeline, and the sedimentation tank is connected to a cold heading device through a second pipeline. The utility model can separate the solid and liquid of metal products with oil through the rotation of the centrifugal cylinder, the oil is discharged from the oil outlet, and the metal products are automatically discharged from the discharge port, thereby improving work efficiency; after the oil is filtered by the filter screen and precipitated in the sedimentation tank, it is input to the cold heading device through the second pipeline under the action of the pumping device for reuse, thereby saving materials; the metal products in the centrifugal cylinder are mostly concentrated at the end of the disc, and the oil throwing rate is relatively fast.

Description

Technical Field

[0001] The utility model relates to the technical field of oil removal equipment, in particular to an iron pin separation and oil throwing device. Background Art

[0002] Cold heading machine is a special equipment mainly used for batch production of fasteners such as nuts and bolts.

[0003] The cold heading machine forms fasteners such as screws, nuts, and rivets through multiple stamping and shaping processes on wire rod steel. During the stamping process, cooling oil needs to be poured on the stamping die for cooling and lubrication, and degreasing operations are required after the product is made.

[0004] Patent document CN220531904U proposes a high-efficiency and environmentally friendly screw oil-throwing machine, including a leg tank; a high-efficiency oil-throwing mechanism, which is arranged on the leg tank, and includes a driving component, a high-efficiency oil-throwing component and a closing component; wherein the high-efficiency oil-throwing component includes a conical oil-throwing barrel and a spiral blade rod. In the utility model, by setting a conical oil-throwing barrel and a spiral blade rod, when the conical oil-throwing barrel drives the environmentally friendly screws to rotate and throw oil and the spiral blade rod is in a fixed state, the inner layer of environmentally friendly screws will move upward along the spiral blade rod, and then the inner layer of environmentally friendly screws will move to the top or the outer layer closer to the mesh of the conical oil-throwing barrel, so that the oil attached to the inner layer of environmentally friendly screws will also be quickly thrown out from the mesh of the conical oil-throwing barrel, thereby achieving the purpose of efficiently throwing oil on the environmentally friendly screws. Through the above technical solution, the problem of slow oil throwing of environmentally friendly screws in the prior art is solved.

[0005] In the above scheme, the oil-throwing machine is inconvenient for taking out the screws, and the inner layer of the screws need to circulate inside for a certain period of time to throw the oil. The oil-throwing rate is slow, and the subsequent treatment of the oil is unknown. Therefore, it is necessary to provide an iron pin separation and oil-throwing device to solve the shortcomings of the prior art. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and provide an iron pin separation and oil throwing device.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] An iron pin separation and oil throwing device comprises an outer cylinder, a centrifugal cylinder is arranged inside the outer cylinder, a mounting box is arranged on the right side of the outer cylinder, a driving assembly is arranged in the mounting box, the centrifugal cylinder and the driving assembly are connected by a synchronous belt, a discharge port is arranged on the left side of the outer cylinder, a discharge track is installed at the discharge port, a collecting frame is arranged below the end of the discharge track, an oil outlet is arranged on the front side of the outer cylinder, an oil receiving box is arranged below the oil outlet, the oil receiving box is connected to a sedimentation tank through a first pipeline, and the sedimentation tank is connected to a cold heading device through a second pipeline.

[0009] The utility model is further configured such that the outer wall of the centrifugal cylinder is movably connected to the inner wall of the outer cylinder through a bearing, a buffer circular plate is provided on the top of the centrifugal cylinder, the buffer circular plate and the inner wall of the centrifugal cylinder are connected through a support rod, feeding ports are distributed at intervals on the outer edge of the buffer circular plate, a fixed shaft is provided at the bottom of the buffer circular plate, discs are distributed at intervals on the fixed shaft, and a metal brush is provided at the end of the disc.

[0010] The utility model is further configured that the driving assembly comprises:

[0011] A drive motor, which is fixedly installed in the installation box;

[0012] A driving shaft, one end of which is connected to an output end of a driving motor;

[0013] A driving wheel is connected to an end of the driving shaft away from the driving shaft.

[0014] The utility model is further configured that a driven wheel is provided at the lower end of the outer side of the centrifugal cylinder, and the driven wheel is connected to the driving wheel through a synchronous belt.

[0015] The utility model is further configured that the top of the centrifugal cylinder is open, the cylinder wall of the centrifugal cylinder is evenly distributed with oil outlet holes, the bottom of the centrifugal cylinder is provided with a tapered opening, and a material discharge track is provided below the tapered opening.

[0016] The utility model is further configured that a filter screen is provided on the top of the oil receiving box, and an oil outlet nozzle is provided on the bottom of the oil receiving box.

[0017] The utility model is further configured that a feeding hopper is provided on the top of the outer cylinder.

[0018] The utility model is further configured that a lifting assembly is provided above the outer cylinder, a feeding port is provided at the top of the lifting assembly, a lifting track is provided inside the lifting assembly, and a material receiving box is provided at the bottom of the lifting assembly, and the material receiving box is used to receive metal products produced by the cold heading equipment.

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

[0020] 1. The utility model can separate the solid and liquid of metal products with oil through the rotation of the centrifugal drum, the oil is discharged from the oil outlet, and the metal products are automatically discharged from the discharge port, without manual discharge, thus improving work efficiency.

[0021] 2. After the oil of the utility model is filtered by the filter screen and precipitated in the sedimentation tank, it is input into the cold heading equipment through the second pipeline under the action of the pumping device for reuse, which can save materials.

[0022] 3. The metal products in the centrifugal cylinder of the utility model are mostly concentrated at the end of the disc, rather than being accumulated in the middle of the centrifugal cylinder, and the oil throwing rate is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a cross-sectional view of the outer cylinder of the utility model.

[0025] In the figure, 01. outer cylinder, 011. discharge port, 012. oil outlet, 013. feeding hopper, 02. centrifugal cylinder, 021. oil outlet, 03. installation box, 04. synchronous belt, 05. discharge track, 06. collection frame, 07. oil receiving box, 071. oil outlet nozzle, 08. first pipeline, 09. sedimentation tank, 10. second pipeline, 11. cold heading equipment, 12. bearing, 13. buffer circular plate, 131. discharge port, 14. fixed shaft, 15. disc, 151. metal brush, 161. drive motor, 162. drive shaft, 163. driving wheel, 17. driven wheel, 18. filter screen, 19. lifting component, 191. feeding port, 192. receiving box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] In this embodiment, if Figure 1-2 As shown, the utility model proposes an iron pin separation and oil throwing device, comprising an outer cylinder 01, a centrifugal cylinder 02 is arranged inside the outer cylinder, a mounting box 03 is arranged on the right side of the outer cylinder, a driving assembly is arranged in the mounting box, the centrifugal cylinder and the driving assembly are connected by a synchronous belt 04, a discharge port 011 is arranged on the left side of the outer cylinder, a discharge track 05 is installed at the discharge port, a collecting frame 06 is arranged below the end of the discharge track, an oil outlet 012 is arranged on the front side of the outer cylinder, an oil receiving box 07 is arranged below the oil outlet, the oil receiving box is connected to a sedimentation tank 09 through a first pipeline 08, the sedimentation tank can precipitate finer iron filings, the sedimentation tank is connected to a cold heading device 11 through a second pipeline 10, and a liquid pumping device is arranged on the second pipeline.

[0029] In this embodiment, it is further configured that the outer wall of the centrifugal cylinder is movably connected to the inner wall of the outer cylinder through a bearing 12, a buffer circular plate 13 is provided on the top of the centrifugal cylinder, the buffer circular plate and the inner wall of the centrifugal cylinder are connected through a support rod, and the support rod is not drawn in the figure, and discharge ports 131 are arranged at intervals on the outer edge of the buffer circular plate, a fixed shaft 14 is provided at the bottom of the buffer circular plate, and discs 15 are arranged at intervals on the fixed shaft, and a metal brush 151 is provided at the end of the disc.

[0030] In this embodiment, it is further configured that the driving component includes a driving motor 161, a driving shaft 162 and a driving wheel 163, the driving motor is fixedly installed in the installation box; one end of the driving shaft is connected to the output end of the driving motor; and the driving wheel is connected to the end of the driving shaft away from the driving shaft.

[0031] In this embodiment, a driven wheel 17 is further arranged at the lower end of the outer side of the centrifugal cylinder, and the driven wheel is connected to the driving wheel through a synchronous belt. The driving motor drives the driving shaft to rotate, the driving wheel rotates coaxially with the driving shaft, the driven wheel and the driving wheel are driven by the synchronous belt, and the centrifugal cylinder rotates coaxially with the driven wheel.

[0032] In this embodiment, it is further configured that the top of the centrifugal cylinder is open, the oil outlet holes 021 are evenly distributed on the cylinder wall of the centrifugal cylinder, the bottom of the centrifugal cylinder is provided with a tapered opening, and a discharge track is provided below the tapered opening.

[0033] In this embodiment, it is further configured that a filter screen 18 is provided on the top of the oil receiving box, and the filter screen can filter out larger iron filings mixed in the oil. The iron filings are generated during cold heading of the cold heading equipment. The filter screen can be replaced and cleaned regularly, and an oil outlet nozzle is provided at the bottom of the oil receiving box, and the oil outlet nozzle is connected to the first pipeline.

[0034] In this embodiment, a feeding hopper 013 is further arranged at the top of the outer cylinder, and the feeding hopper can collect the metal products and uniformly output them from the bottom to the buffer circular plate of the centrifugal cylinder to prevent the metal products from directly sliding off the inner wall of the centrifugal cylinder, thereby causing the oil throwing effect of the metal products to deteriorate.

[0035] Embodiment 2:

[0036] In this embodiment, if Figure 1-2 As shown, a lifting assembly 19 is provided above the outer cylinder, a feeding port 191 is provided on the top of the lifting assembly, a lifting track is provided inside the lifting assembly, and the lifting track is not drawn in the figure. A material receiving box 192 is provided at the bottom of the lifting assembly, and the material receiving box is used to receive metal products produced by the cold heading equipment. The metal products can be fasteners such as screws, nuts, rivets, etc.

[0037] The metal products processed by the cold heading equipment are input from the output port to the receiving box of the lifting component. Under the action of the lifting track in the lifting component, the metal products run from the low place to the high place, and fall into the centrifugal cylinder through the feeding hopper on the top of the outer cylinder. The metal products that need to be oiled can also be directly put into the centrifugal cylinder from the feeding port, and the centrifugal cylinder will carry out the oil-stripping treatment.

[0038] The working principle of the iron pin separation and oil-stripping device is as follows: the metal products processed by the cold heading equipment are input from the output port to the receiving box of the lifting component. Under the action of the lifting track in the lifting component, the metal products run from a low place to a high place, and fall into the centrifugal cylinder through the feeding hopper on the top of the outer cylinder. The centrifugal cylinder rotates under the transmission action of the driving motor. The metal products move toward the edge of the buffer circular plate under the action of centrifugal force and fall from the discharge port to the disc. In this process, the oil on the surface of the metal products is discharged from the oil outlet hole, and the oil is concentrated and output obliquely downward from the oil outlet. After filtration and sedimentation, the oil is re-input into the cold heading equipment for reuse. The metal products are discharged from the conical port at the bottom of the centrifugal cylinder through multiple discs and metal brushes, and are collected by the collecting frame through the discharge track.

[0039] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. An iron pin separation and oil throwing device, comprising an outer cylinder, characterized in that: A centrifugal cylinder is provided inside the outer cylinder, a mounting box is provided on the right side of the outer cylinder, a driving assembly is provided in the mounting box, the centrifugal cylinder and the driving assembly are connected by a synchronous belt, a discharge port is provided on the left side of the outer cylinder, a discharge track is installed at the discharge port, a collecting frame is provided below the end of the discharge track, an oil outlet is provided on the front side of the outer cylinder, an oil receiving box is provided below the oil outlet, the oil receiving box is connected to the sedimentation tank through a first pipeline, and the sedimentation tank is connected to the cold heading equipment through a second pipeline.

2. The iron pin separation and oil throwing device according to claim 1 is characterized in that: The outer wall of the centrifugal cylinder is movably connected to the inner wall of the outer cylinder through a bearing. A buffer circular plate is arranged on the top of the centrifugal cylinder. The buffer circular plate is connected to the inner wall of the centrifugal cylinder through a supporting rod. Feeding ports are arranged at intervals on the outer edge of the buffer circular plate. A fixed shaft is arranged at the bottom of the buffer circular plate. Discs are arranged at intervals on the fixed shaft. A metal brush is arranged at the end of the disc.

3. The iron pin separation and oil throwing device according to claim 1 is characterized in that: The drive components include: A drive motor, which is fixedly installed in the installation box; A driving shaft, one end of which is connected to an output end of a driving motor; A driving wheel is connected to an end of the driving shaft away from the driving shaft.

4. The iron pin separation and oil throwing device according to claim 3 is characterized in that: A driven wheel is arranged at the lower end of the outer side of the centrifugal cylinder, and the driven wheel is connected with the driving wheel through a synchronous belt.

5. The iron pin separation and oil throwing device according to claim 1 is characterized in that: The top of the centrifugal cylinder is open, the cylinder wall of the centrifugal cylinder is evenly distributed with oil outlet holes, the bottom of the centrifugal cylinder is provided with a conical opening, and a discharge track is provided below the conical opening.

6. The iron pin separation and oil throwing device according to claim 1 is characterized in that: A filter screen is arranged on the top of the oil receiving box, and an oil outlet nozzle is arranged on the bottom of the oil receiving box.

7. The iron pin separation and oil throwing device according to claim 1 is characterized in that: A feeding hopper is arranged on the top of the outer cylinder.

8. The iron pin separation and oil throwing device according to claim 1 is characterized in that: A lifting assembly is provided above the outer cylinder, a feeding port is provided at the top of the lifting assembly, a lifting track is provided inside the lifting assembly, and a material receiving box is provided at the bottom of the lifting assembly. The material receiving box is used to receive metal products produced by the cold heading equipment.

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