Automatic oil brushing mechanism of bending machine

Abstract

The utility model provides an automatic oil brushing mechanism of a bending machine. The automatic oil brushing mechanism comprises an oil brushing assembly, a driving assembly, a collecting assembly and a mounting plate. The oil brushing assembly comprises an oil tank, a water pump, a spring pipe, a first pipe body, a second pipe body, an oil nozzle and a brush; one side of the oil tank is installed on one side of the installation plate, the outer side wall of the water pump is fixedly connected to the top of the oil tank, a water inlet of the water pump is communicated with the interior of the oil tank, and a water outlet of the water pump is communicated with one end of the spring pipe. And the first driving motor is controlled to drive the first lead screw to rotate, so that the first sliding block drives the brush to move, and the bent part is coated with lubricating oil, so that the loss of the lubricating oil in the oil brushing process is reduced, the lubricating oil is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an oil brushing mechanism, in particular to an automatic oil brushing mechanism for a bending machine, and belongs to the technical field of mechanical processing. Background Art

[0002] In the production process of sheet metal parts, bending machines are often used to bend the materials. In order to prevent the formed sheet metal parts from rusting, lubricating oil is usually applied on the surface of the sheet metal parts to form a protective layer.

[0003] A Chinese patent publication (publication number: CN209716238U) discloses an automatic oil brushing mechanism for a bending machine and a bending machine, comprising an oil supply mechanism and an oil brushing mechanism installed on the bending machine, wherein the oil supply mechanism comprises a first driving mechanism, an oil filling box connected to the first driving mechanism in a transmission manner, and the oil brushing mechanism comprises a linear slide rail installed on the bending machine, a brush sliding along the linear slide rail, and a second driving mechanism driving the brush to slide, wherein the first driving mechanism drives the oil filling box to move so that the brush extends into the oil filling box; the automatic oil brushing mechanism can be directly installed on the bending machine without changing the original structure of the bending machine, so that the bending machine has both a bending function and a function of automatically applying lubricating oil to sheet metal parts; the production efficiency is effectively improved, and the mechanical oil brushing is more uniform, thereby improving the quality of the product and saving lubricating oil; the utility model extends the brush into the oil filling box to pick up lubricating oil to brush the bending parts, resulting in the dripping of lubricating oil during the oil brushing process and causing waste, and therefore, an automatic oil brushing mechanism for a bending machine is proposed. Utility Model Content

[0004] In view of this, the utility model provides an automatic oil brushing mechanism for a bending machine to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: an automatic oil brushing mechanism for a bending machine comprises an oil brushing assembly, a driving assembly, a collecting assembly and a mounting plate;

[0006] The oil brushing assembly comprises an oil tank, a water pump, a spring tube, a first tube body, a second tube body, an oil spray nozzle and a brush;

[0007] One side of the oil tank is installed on one side of the mounting plate, the outer side wall of the water pump is fixedly connected to the top of the oil tank, the water inlet of the water pump is connected to the interior of the oil tank, the water outlet of the water pump is connected to one end of the spring tube, the other end of the spring tube is connected to one end of the first tube body, the other end of the first tube body is connected to the interior of the second tube body, the outer side wall of the second tube body is fixedly connected to the top of the brush, and a plurality of oil nozzles are installed on the outer side wall of the second tube body, and one end of the oil nozzle passes through the top of the brush.

[0008] Further preferably, the drive assembly includes a U-shaped plate, a first drive motor, a first screw rod, a first plate body, a second plate body, a first slider and a rod body; the outer wall of the first tube body is fixedly connected to the interior of the first slider, a brush is installed at the bottom of the first slider, and the bottom of the U-shaped plate is fixedly connected to the top of the mounting plate.

[0009] Further preferably, the outer side wall of the first drive motor is fixedly connected to the top of the U-shaped plate, the bottom of the first plate body is fixedly connected to the top of the U-shaped plate, the bottom of the second plate body is fixedly connected to the top of the mounting plate, the output end of the first drive motor is fixedly connected to one end of the first screw rod, and one end of the first screw rod is rotatably connected to one side of the second plate body.

[0010] Further preferably, one end of the rod body is fixedly connected to one side of the first plate body, the other end of the rod body is fixedly connected to one side of the second plate body, the outer wall of the first screw rod is threadedly connected to the interior of the first slider, and the outer wall of the rod body is slidably connected to the interior of the first slider.

[0011] Further preferably, the collecting assembly includes a collecting trough, a second slide trough, a second slider, a second screw rod, a second drive motor, a collecting hole, a collecting box, a filter screen and an oil scraper; a collecting trough is provided on the top of the mounting plate, a filter screen is installed on the top of the collecting trough, the collecting box is installed on the bottom of the mounting plate, a second slide trough is provided on the inner side wall, one side of the second slider is slidably connected to the inside of the second slide trough, and one side of the second slider is fixedly connected to one side of the oil scraper.

[0012] Further preferably, a collecting hole is opened at the bottom of the collecting trough, one end of the collecting hole is connected to the interior of the collecting box, the outer side wall of the second driving motor is fixedly connected to one side of the mounting plate, the output end of the second driving motor is fixedly connected to one end of the second screw rod, the outer side wall of the second screw rod is threadedly connected to the interior of the second slider, and the other end of the second screw rod is rotatably connected to the inner side wall of the collecting trough.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] The utility model transports the lubricating oil in the oil tank to the spring tube through a water pump, so that the oil nozzle can quantitatively spray the oil to the inside of the brush, and controls the first driving motor to drive the first screw rod to rotate, so that the first slider drives the brush to move, and the bending part is brushed with lubricating oil, thereby reducing the loss of lubricating oil during the oiling process, saving lubricating oil, and thus improving production efficiency.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a side structural diagram of the utility model;

[0019] Figure 3 This is a structural diagram of the oil brushing assembly of the utility model;

[0020] Figure 4 This is a diagram showing the internal structure of the collecting tank of the present utility model.

[0021] : Illustration numerals: 101, oil brush assembly; 10, oil tank; 11, water pump; 12, spring tube; 13, first tube body; 14, second tube body; 15, fuel injector; 16, brush; 201, drive assembly; 20, U-shaped plate; 21, first drive motor; 22, first screw rod; 23, first plate body; 24, second plate body; 25, first slider; 26, rod body; 301, collection assembly; 30, collection trough; 31, second slide trough; 32, second slider; 33, second screw rod; 34, second drive motor; 35, collection hole; 36, collection box; 37, filter screen; 38, oil scraper; 40, mounting plate. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4As shown, the embodiment of the utility model provides an automatic oil brushing mechanism for a bending machine, comprising an oil brushing assembly 101, a driving assembly 201, a collecting assembly 301 and a mounting plate 40;

[0025] The oil brushing assembly 101 includes an oil tank 10, a water pump 11, a spring tube 12, a first tube body 13, a second tube body 14, an oil spray nozzle 15 and a brush 16;

[0026] One side of the oil tank 10 is installed on one side of the mounting plate 40, the outer side wall of the water pump 11 is fixedly connected to the top of the oil tank 10, the water inlet of the water pump 11 is connected to the interior of the oil tank 10, the water outlet of the water pump 11 is connected to one end of the spring tube 12, the other end of the spring tube 12 is connected to one end of the first tube body 13, the other end of the first tube body 13 is connected to the interior of the second tube body 14, the outer side wall of the second tube body 14 is fixedly connected to the top of the brush 16, and a plurality of fuel injectors 15 are installed on the outer side wall of the second tube body 14, and one end of the fuel injector 15 passes through the top of the brush 16.

[0027] In one embodiment, the driving assembly 201 includes a U-shaped plate 20, a first driving motor 21, a first screw rod 22, a first plate body 23, a second plate body 24, a first slider 25 and a rod body 26; the outer wall of the first tube body 13 is fixedly connected to the inside of the first slider 25, a brush 16 is installed at the bottom of the first slider 25, and the bottom of the U-shaped plate 20 is fixedly connected to the top of the mounting plate 40. The setting of the first slider 25 fixes the first tube body 13 and the brush 16, and the setting of the mounting plate 40 fixes the U-shaped plate 20.

[0028] In one embodiment, the outer wall of the first drive motor 21 is fixedly connected to the top of the U-shaped plate 20, the bottom of the first plate body 23 is fixedly connected to the top of the U-shaped plate 20, and the bottom of the second plate body 24 is fixedly connected to the top of the mounting plate 40. The output end of the first drive motor 21 is fixedly connected to one end of the first screw rod 22, and one end of the first screw rod 22 is rotatably connected to one side of the second plate body 24. Through the setting of the U-shaped plate 20, the first drive motor 21 and the first plate body 23 are fixed. Through the setting of the mounting plate 40, the second plate body 24 is fixed. By controlling the first drive motor 21 to drive the first screw rod 22 to rotate, the first screw rod 22 drives the first slider 25 to move, so that the brush 16 oils the bent part.

[0029] In one embodiment, one end of the rod body 26 is fixedly connected to one side of the first plate body 23, and the other end of the rod body 26 is fixedly connected to one side of the second plate body 24. The outer wall of the first screw rod 22 is threadedly connected to the interior of the first slider 25, and the outer wall of the rod body 26 is slidably connected to the interior of the first slider 25. The setting of the first plate body 23 fixes the rod body 26, and the setting of the second plate body 24 fixes the first screw rod 22.

[0030] In one embodiment, the collecting assembly 301 includes a collecting trough 30, a second slide trough 31, a second slider 32, a second screw rod 33, a second drive motor 34, a collecting hole 35, a collecting box 36, a filter screen 37 and an oil scraper 38; a collecting trough 30 is provided on the top of the mounting plate 40, a filter screen 37 is installed on the top of the collecting trough 30, the collecting box 36 is installed on the bottom of the mounting plate 40, a second slide trough 31 is provided on the inner side wall of the collecting trough 30, one side of the second slider 32 is slidably connected to the inside of the second slide trough 31, and one side of the second slider 32 is fixedly connected to one side of the oil scraper 38. The setting of the mounting plate 40 fixes the collecting box 36, and the setting of the second slider 32 fixes the oil scraper 38.

[0031] In one embodiment, a collecting hole 35 is opened at the bottom of the collecting tank 30, one end of the collecting hole 35 is connected to the interior of the collecting box 36, the outer wall of the second drive motor 34 is fixedly connected to one side of the mounting plate 40, the output end of the second drive motor 34 is fixedly connected to one end of the second screw rod 33, the outer wall of the second screw rod 33 is threadedly connected to the interior of the second slider 32, and the other end of the second screw rod 33 is rotatably connected to the inner wall of the collecting tank 30. By controlling the second drive motor 34 to drive the second screw rod 33 to rotate, the scraper plate 38 cleans the lubricating oil in the collecting tank 30, and the excess lubricating oil is collected into the collecting box 36 through the collecting hole 35.

[0032] When the utility model is in operation: the utility model is installed on the bending machine, and the lubricating oil in the oil tank 10 is transported to the first tube body 13 by controlling the water pump 11, so that the oil nozzle 15 performs quantitative spraying on the inside of the brush 16, thereby reducing the loss of lubricating oil during the oiling process and reducing the production cost. The first driving motor 21 is controlled to drive the first screw rod 22 to rotate, so that the first slider 25 drives the brush 16 to move, and the bending part is subjected to oiling treatment, so that the oiling of the bending part is more uniform. By arranging a filter screen 37 above the collecting tank 30, the lubricating oil dropped during the oiling treatment can be filtered, and the filtered lubricating oil penetrates into the collecting tank 30. By controlling the second driving motor 34 to drive the second screw rod 33 to rotate, the oil scraper 38 cleans the lubricating oil in the collecting tank 30, and the lubricating oil in the collecting tank 30 is collected into the collecting box 36 through the collecting hole 35, effectively reducing the waste of lubricating oil.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic oiling mechanism for a bending machine, characterized in that: It comprises an oil brushing assembly (101), a driving assembly (201), a collecting assembly (301) and a mounting plate (40); The oil brushing assembly (101) comprises an oil tank (10), a water pump (11), a spring tube (12), a first tube body (13), a second tube body (14), an oil spray nozzle (15) and a brush (16); One side of the oil tank (10) is mounted on one side of the mounting plate (40), the outer side wall of the water pump (11) is fixedly connected to the top of the oil tank (10), the water inlet of the water pump (11) is connected to the interior of the oil tank (10), the water outlet of the water pump (11) is connected to one end of the spring tube (12), the other end of the spring tube (12) is connected to one end of the first tube body (13), the other end of the first tube body (13) is connected to the interior of the second tube body (14), the outer side wall of the second tube body (14) is fixedly connected to the top of the brush (16), the outer side wall of the second tube body (14) is equipped with a plurality of oil spray nozzles (15), one end of the oil spray nozzle (15) passes through the top of the brush (16).

2. The automatic oiling mechanism for a bending machine according to claim 1 is characterized in that: The driving assembly (201) comprises a U-shaped plate (20), a first driving motor (21), a first screw rod (22), a first plate body (23), a second plate body (24), a first slider (25) and a rod body (26); the outer wall of the first tube body (13) is fixedly connected to the inside of the first slider (25), a brush (16) is installed at the bottom of the first slider (25), and the bottom of the U-shaped plate (20) is fixedly connected to the top of the mounting plate (40).

3. The automatic oiling mechanism for a bending machine according to claim 2 is characterized in that: The outer side wall of the first drive motor (21) is fixedly connected to the top of the U-shaped plate (20), the bottom of the first plate body (23) is fixedly connected to the top of the U-shaped plate (20), the bottom of the second plate body (24) is fixedly connected to the top of the mounting plate (40), the output end of the first drive motor (21) is fixedly connected to one end of the first screw rod (22), and one end of the first screw rod (22) is rotatably connected to one side of the second plate body (24).

4. The automatic oiling mechanism for a bending machine according to claim 3 is characterized in that: One end of the rod body (26) is fixedly connected to one side of the first plate body (23), and the other end of the rod body (26) is fixedly connected to one side of the second plate body (24). The outer wall of the first screw rod (22) is threadedly connected to the inside of the first slider (25), and the outer wall of the rod body (26) is slidably connected to the inside of the first slider (25).

5. The automatic oil brushing mechanism for a bending machine according to claim 2 is characterized in that: The collecting assembly (301) comprises a collecting trough (30), a second sliding trough (31), a second slider (32), a second screw rod (33), a second driving motor (34), a collecting hole (35), a collecting box (36), a filter screen (37) and an oil scraper (38); the top of the mounting plate (40) is provided with a collecting trough (30), the top of the collecting trough (30) is provided with a filter screen (37), the collecting box (36) is installed on the bottom of the mounting plate (40), the inner side wall of the collecting trough (30) is provided with a second sliding trough (31), one side of the second slider (32) is slidably connected to the inside of the second sliding trough (31), and one side of the second slider (32) is fixedly connected to one side of the oil scraper (38).

6. The automatic oil brushing mechanism for a bending machine according to claim 5, characterized in that: A collecting hole (35) is provided at the bottom of the collecting trough (30), one end of the collecting hole (35) is connected to the interior of the collecting box (36), the outer side wall of the second driving motor (34) is fixedly connected to one side of the mounting plate (40), the output end of the second driving motor (34) is fixedly connected to one end of the second screw rod (33), the outer side wall of the second screw rod (33) is threadedly connected to the interior of the second sliding block (32), and the other end of the second screw rod (33) is rotatably connected to the inner side wall of the collecting trough (30).

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