Fastener oiling device

Abstract

The utility model discloses a fastener oiling device which comprises a bottom plate, an oil groove is formed in the top end of the bottom plate, lifting electric cylinders are arranged in the middles of the two sides of the top of the bottom plate, a lifting frame is arranged between the tops of the lifting electric cylinders, and a loading net groove is formed in the inner side of the lifting frame. A controller is arranged at the top of one side of the front end of the oil tank, and a circulating pump is arranged in the middle of the bottom of the rear end of the oil tank. The circulating assembly is arranged at the rear end of the oil tank, during use, a circulating pump is started, anti-rust oil in the oil tank is extracted out through an extraction pipe, conveyed to a backflow pipe through a circulating pipe and a communicating pipe and finally flows back to the interior of the oil tank through a backflow opening, and therefore the liquidity of the oil in the oil tank is improved; and oil can flow through the loading net groove more quickly to conduct oiling rust-proof treatment on the fasteners loaded in the loading net groove, the oiling efficiency of the device is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener processing, in particular to an oiling device for fasteners. Background Art

[0002] Fasteners are used to fasten two or more parts together into a whole mechanical part, and are widely used in various industries. To avoid the influence of rust on the fastening effect during the later use of fasteners, an oiling device is needed to apply anti-rust oil to the fasteners.

[0003] For example, an oiling device for fasteners disclosed in the utility model with the authorization announcement number CN213032867U includes an upper oil tank, an oil filtering net rack and a filter screen. Support frames are welded to both outer end walls of the upper oil tank, and a fixing plate is bolted and fixed between the two support frames. A winding roller is arranged above the fixing plate, and a lifting rope is wound on the winding roller. Both ends of the lifting rope are respectively sleeved on the hanging rings; one end of each of the two hanging rings is respectively welded to the oil filtering net rack; an oil discharge hole is opened at one end of the upper oil tank, and an oil discharge pipe is bolted and fixed. A clamping hole is opened in the upper part of the upper oil tank near the oil discharge pipe, and a filter screen is vertically clamped in the clamping hole. In this utility model, anti-rust oil is added to the upper oil tank, and the fasteners to be oiled are placed in the oil filtering net rack, so that the oil filtering net rack plays a role of bearing the fasteners during oiling, driving the fasteners to move into the upper oil tank for oil immersion treatment, and ensuring the effect of oiling the fasteners. However, in the process of application of this technical solution, the static flow of the oil liquid in the oil tank is poor. After the fasteners are placed in the oil tank, it is necessary to wait statically for the oil liquid to completely soak the outside of the fasteners. There is a technical problem that the fluidity of the anti-rust oil liquid of the device cannot be improved, so that the oil liquid can soak the fasteners faster and more efficiently to improve the oiling efficiency of the device. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an oiling device for fasteners, which can solve the technical problem that the static flow of the oil liquid in the oil tank is poor. After the fasteners are placed in the oil tank, it is necessary to wait statically for the oil liquid to completely soak the outside of the fasteners. There is a technical problem that the fluidity of the anti-rust oil liquid of the device cannot be improved, so that the oil liquid can soak the fasteners faster and more efficiently to improve the oiling efficiency of the device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a fastener oiling device comprises a base plate, an oil tank is arranged at the top of the base plate, a lifting electric cylinder is arranged at the middle position on both sides of the top of the base plate, a lifting frame is arranged between the tops of the lifting electric cylinders, a loading net slot is arranged on the inner side of the lifting frame, a controller is arranged at the top of one side of the front end of the oil tank, a circulating pump is arranged at the middle position of the bottom of the rear end of the oil tank, an extraction pipe is arranged at the middle position of the rear end of the oil tank, a connecting pipe is arranged at the middle position of the rear end of the oil tank near the top, a circulating pipe is arranged at the output end of the circulating pump, a reflux pipe is arranged in the oil tank at the front end of the connecting pipe, a reflux port is arranged at the front end of the reflux pipe, and a positioning assembly is arranged between the two sides of the loading net slot and the inner side of the lifting frame.

[0006] As a preferred technical solution of the utility model, the connecting pipe is in a "U" shape, and the rear end of the extraction pipe is connected to the input end of the circulation pump.

[0007] As a preferred technical solution of the utility model, the top end of the circulation pipe and the rear end of the connecting pipe are fixedly connected, and the circulation pipe and the connecting pipe are communicated.

[0008] As a preferred technical solution of the utility model, the reflux pipes are parallel to each other, and the reflux ports are arranged at equal intervals at the front ends of the reflux pipes.

[0009] As a preferred technical solution of the utility model, the positioning assembly includes a positioning slot, which is arranged on the inner side of the lifting frame, a positioning plug plate is arranged at the middle position on both sides of the loading net slot, stable card slots are arranged at both ends of the positioning slot, and card plates are arranged at both ends of the positioning plug plate.

[0010] As a preferred technical solution of the utility model, the positioning plug board is inserted into the interior of the positioning slot, and the card board is inserted into the interior of the stabilizing card slot.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By arranging a circulation flow component at the rear end of the oil tank, when in use, the circulation pump is started to extract the anti-rust oil in the oil tank through the extraction pipe and transport it to the return pipe through the circulation pipe and the connecting pipe, and finally return it to the inside of the oil tank through the return port, thereby improving the fluidity of the oil in the oil tank, so that the oil can flow through the loading net slot more quickly to oil and rust-proof the fasteners loaded therein, thereby improving the oiling efficiency of the device and having strong feasibility;

[0013] 2. By arranging a positioning component between the two sides of the loading mesh groove and the inner side of the lifting frame, when loading the loading mesh groove loaded with fasteners into the inner side of the lifting frame, the positioning plug plates arranged on both sides of the loading mesh groove are inserted into the positioning slots, and at the same time, the clamping plates are clamped into the stable clamping grooves, so as to achieve the purpose of stably placing the loading mesh groove on the inner side of the lifting frame, and it is convenient to disassemble the loading mesh groove to pick up and place the fasteners, with stronger operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a rear three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 3 is a top view structural schematic diagram of the present utility model;

[0017] Figure 4 is a side view partial sectional structural schematic diagram of the oil tank of the present utility model;

[0018] Figure 5 of the present utility model Figure 3 is an enlarged structural schematic diagram at A in the

[0019] Wherein: 1. bottom plate; 2. lifting electric cylinder; 3. oil tank; 4. controller; 5. loading mesh groove; 6. lifting frame; 7. connecting pipe; 8. circulation pipe; 9. circulation pump; 10. positioning slot; 11. positioning plug plate; 12. return pipe; 13. return port; 14. extraction pipe; 15. stable clamping groove; 16. clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0021] Embodiment

[0022] Please refer to Figures 1 - 5As shown in the figure, the utility model provides an oiling device for fasteners, which includes a bottom plate 1. An oil tank 3 is arranged at the top end of the bottom plate 1. Lifting electric cylinders 2 are arranged at the middle positions on both sides of the top of the bottom plate 1. A lifting frame 6 is arranged between the tops of the lifting electric cylinders 2. A loading mesh groove 5 is arranged inside the lifting frame 6. The fasteners to be oiled are loaded by using the loading mesh groove 5. A controller 4 is arranged at the top of one side at the front end of the oil tank 3. The device is controlled to operate through the controller 4. The lifting electric cylinders 2 drive the lifting frame 6 to lift and lower, so as to sink the fasteners into the oil tank 3 for oiling and lift the fasteners out of the oil tank 3 after the oiling is completed.

[0023] As a further implementation manner of this embodiment, as Figures 1 - 4 shown, a circulation pump 9 is arranged at the middle position at the bottom of the rear end of the oil tank 3. An extraction pipe 14 is arranged at the middle position at the rear end inside the oil tank 3. The rear end of the extraction pipe 14 is connected to the input end of the circulation pump 9. A "U"-shaped connecting pipe 7 is arranged at the middle position near the top at the rear end of the oil tank 3. The output end of the circulation pump 9 is provided with a circulation pipe 8. The top end of the circulation pipe 8 is fixedly connected to the rear end of the connecting pipe 7, and the circulation pipe 8 is communicated with the connecting pipe 7. A return pipe 12 is arranged inside the oil tank 3 at the front end of the connecting pipe 7. The return pipes 12 are parallel to each other. When the device works, the circulation pump 9 is started to extract the antirust oil liquid in the oil tank 3 through the extraction pipe 14 and transport it to the return pipe 12 through the circulation pipe 8 and the connecting pipe 7. A return port 13 is arranged at the front end of the return pipe 12, and the return ports 13 are arranged at equal intervals at the front end of the return pipe 12. The oil liquid transported into the return pipe 12 finally flows back into the interior of the oil tank 3 through the return ports 13, so as to improve the fluidity of the oil liquid in the oil tank 3, enable the oil liquid to flow through the loading mesh groove 5 more quickly to perform oiling and antirust treatment on the fasteners loaded therein, and improve the oiling efficiency of the device.

[0024] When in use, the circulation pump 9 is started to extract the antirust oil liquid in the oil tank 3 through the extraction pipe 14 and transport it to the return pipe 12 through the circulation pipe 8 and the connecting pipe 7, and finally flows back into the interior of the oil tank 3 through the return ports 13, so that the oil liquid can flow through the loading mesh groove 5 more quickly to perform oiling and antirust treatment on the fasteners loaded therein.

[0025] As a further implementation manner of this embodiment, as Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown in the figure, a positioning component is provided between the two sides of the loading mesh tank 5 and the inner side of the lifting frame 6. The positioning component includes a positioning slot 10, which is arranged on the inner side of the lifting frame 6. Positioning plates 11 are arranged at the middle positions on both sides of the loading mesh tank 5. Stable clamping grooves 15 are arranged at both ends inside the positioning slot 10. Clamping plates 16 are arranged at both ends of the positioning plate 11. The positioning plate 11 is inserted into the positioning slot 10, and the clamping plate 16 is clamped into the stable clamping groove 15, thus achieving the purpose of stably placing the loading mesh tank 5 on the inner side of the lifting frame 6, and it is convenient to disassemble the loading mesh tank 5 to take and place fasteners, with stronger operability;

[0026] When loading the loading mesh tank 5 loaded with fasteners into the inner side of the lifting frame 6, insert the positioning plates 11 arranged on both sides of the loading mesh tank 5 into the positioning slot 10, and at the same time, clamp the clamping plates 16 into the stable clamping grooves 15, so as to stably place the loading mesh tank 5 on the inner side of the lifting frame 6. After the fasteners are oiled, pull up the loading mesh tank 5 to remove and transfer the fasteners;

[0027] Specific working principle:

[0028] When using the fastener oiling device, first place the fasteners to be oiled into the loading mesh tank 5, then place the loading mesh tank 5 into the inner side of the lifting frame 6. At the same time, insert the positioning plates 11 arranged on both sides of the loading mesh tank 5 into the positioning slot 10, and at the same time, clamp the clamping plates 16 into the stable clamping grooves 15, so as to stably place the loading mesh tank 5 on the inner side of the lifting frame 6. Then the worker controls and starts the lifting electric cylinder 2 to drive the lifting frame 6 to lift and lower to sink the fasteners into the oil tank 3 for oiling. At the same time, start the circulation pump 9 to extract the anti-rust oil liquid in the oil tank 3 through the extraction pipe 14 and transport it to the return pipe 12 through the circulation pipe 8 and the connecting pipe 7, and finally return it to the inside of the oil tank 3 through the return port 13, so that the oil liquid can flow through the loading mesh tank 5 more quickly to oil and rust-proof the fasteners loaded therein. After oiling, use the lifting electric cylinder 2 to lift the lifting frame 6 and the loading mesh tank 5 loaded with fasteners out of the oil tank 3, and then pull up to remove the loading mesh tank 5 to replace the next batch of fasteners, so as to perform convenient, fast and efficient fastener oiling operations.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An oiling device for fasteners, comprising a bottom plate (1), characterized in that: An oil groove (3) is provided at the top end of the bottom plate (1). Lifting electric cylinders (2) are provided at the middle positions on both sides of the top of the bottom plate (1). A lifting frame (6) is provided between the tops of the lifting electric cylinders (2). A loading mesh groove (5) is provided inside the lifting frame (6). A controller (4) is provided at the top of one side of the front end of the oil groove (3). A circulation pump (9) is provided at the middle position of the bottom of the rear end of the oil groove (3). An extraction pipe (14) is provided at the middle position of the inner rear end of the oil groove (3). A connecting pipe (7) is provided at the middle position of the rear end of the oil groove (3) near the top. The output end of the circulation pump (9) is provided with a circulation pipe (8). A return pipe (12) is provided in the oil groove (3) at the front end of the connecting pipe (7). The front end of the return pipe (12) is provided with a return port (13). A positioning component is provided between the two sides of the loading mesh groove (5) and the inside of the lifting frame (6).

2. The oiling device for fasteners according to claim 1, characterized in that: The connecting pipe (7) is in a "U" shape, and the rear end of the extraction pipe (14) is connected to the input end of the circulation pump (9).

3. The oiling device for fasteners according to claim 1, characterized in that: The top end of the circulation pipe (8) is fixedly connected to the rear end of the connecting pipe (7), and the circulation pipe (8) is communicated with the connecting pipe (7).

4. The oiling device for fasteners according to claim 1, characterized in that: The return pipes (12) are parallel to each other, and the return ports (13) are arranged at equal intervals at the front end of the return pipes (12).

5. The oiling device for fasteners according to claim 1, characterized in that: The positioning component includes positioning slots (10) provided inside the lifting frame (6). Positioning insertion plates (11) are provided at the middle positions on both sides of the loading mesh groove (5). Stable card slots (15) are provided at both ends inside the positioning slots (10). Card plates (16) are provided at both ends of the positioning insertion plates (11).

6. The oiling device for fasteners according to claim 5, characterized in that: The positioning insertion plates (11) are inserted into the inside of the positioning slots (10), and the card plates (16) are clamped into the inside of the stable card slots (15).

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