Lubricating device of circle shear

Abstract

The lubricating device comprises a support, a through hole is formed in the top of the support, a mounting plate is connected in the through hole in a sliding mode, a fixing groove is formed in the mounting plate, the mounting plate is locked in the through hole through a handle jackscrew installed on the top face of the support, and a mounting groove is formed in the end, close to the circle shear, of the mounting plate. A hollow oil guide roller is connected to the installation groove through a sealing bearing, one end of the oil guide roller is connected with an oil conveying pipe, the other end of the oil conveying pipe is connected with an oil supply mechanism, a plurality of brushes which are arranged in an outward diverging mode with the center axis of the oil guide roller as the circle center are arranged on the outer wall of the oil guide roller, and oil seepage holes are formed in the oil guide roller between every two adjacent brushes. And an oil receiving assembly is arranged below the oil guide roller. According to the automatic oil supplementing device, oil is automatically supplemented, the oil outlet amount is controlled through the oil seepage holes, the brush is brushed on the circle shear, labor is reduced, the labor cost is greatly reduced, the distance between the brush and the circle shear can be adjusted according to actual requirements, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of disc shears, in particular to a lubricating device for disc shears. Background Art

[0002] In the metal processing industry, a disc shear is usually used to trim metal strips. In order to maintain the continuous shearing performance of the disc shear, the disc shear needs to be lubricated. The existing disc shear blade is lubricated by directly dripping lubricating oil on the disc shear blade. The lubricating oil automatically lubricates the disc shear blade during the rotation of the disc shear. However, this lubrication method results in a large amount of lubricating oil, which can easily cause oil waste caused by excessive lubrication and oil spills on site, making the production site relatively dirty. Utility Model Content

[0003] The utility model aims to provide a lubricating device for a disc shear to solve the above-mentioned problem.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses a lubricating device for a circular shear, comprising a bracket, a transverse through hole is provided on the top of the bracket, a mounting plate is slidably connected in the through hole, two symmetrically arranged fixing grooves are provided on the top surface of the mounting plate, the mounting plate is locked in the through hole by a handle top screw installed on the top surface of the bracket, a mounting groove is provided at one end of the mounting plate close to the circular shear, a hollow oil guide roller is connected to the mounting groove through a sealed bearing, one end of the oil guide roller is connected to an oil delivery pipe, the other end of the oil delivery pipe is connected to an oil supply mechanism, a plurality of brushes are provided on the outer wall of the oil guide roller, which are arranged to diverge outwards with the central axis of the oil guide roller as the center, an oil seepage hole is provided on the oil guide roller between two adjacent groups of the brushes, and an oil receiving assembly is provided below the oil guide roller.

[0006] Furthermore, the bracket and the oil supply mechanism are both installed on the bottom plate.

[0007] Furthermore, slide rails are installed on both side walls of the mounting plate, and a slide groove is provided on the inner wall of the through hole at the top of the bracket, and the slide rails are slidably connected to the slide groove.

[0008] Furthermore, two strip holes are provided on the top surface of the bracket, the strip holes are connected with the through hole, U-shaped rods are provided in the two strip holes, and both ends of the openings of the U-shaped rods pass through the strip holes and are connected to the mounting plate.

[0009] Furthermore, the angles between two adjacent brushes are equal.

[0010] Furthermore, the oil receiving assembly includes an oil receiving box and a connecting rod, the oil receiving box is placed below the oil guide roller, one end of the connecting rod is connected to the top of the oil receiving box, and the other end of the connecting rod is connected to the side wall of the mounting plate.

[0011] Furthermore, a baffle is installed in the installation groove.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] The utility model automatically replenishes oil, controls the oil output through the oil seepage hole, and uses a brush to brush the disc shear, thereby reducing labor and greatly reducing labor costs. In addition, the distance between the brush and the disc shear can be adjusted according to actual needs, thereby expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 This is a front view of the lubrication device of the disc shear of the utility model;

[0016] Figure 2 It is a top view of the lubrication device of the disc shear of the utility model;

[0017] Explanation of the reference numerals: 1. bracket; 2. mounting plate; 3. fixing groove; 4. handle top screw; 5. disc shear; 6. mounting groove; 7. oil guide roller; 8. oil delivery pipe; 9. oil supply mechanism; 10. brush; 11. oil seepage hole; 12. bottom plate; 13. slide rail; 14. strip hole; 15. U-shaped rod; 16. oil collecting box; 17. connecting rod; 18. baffle. DETAILED DESCRIPTION

[0018] like Figure 1-2 As shown, a lubrication device for a disc shear comprises a bracket 1, a transverse through hole is provided on the top of the bracket 1, a mounting plate 2 is slidably connected in the through hole, slide rails 13 are installed on both side walls of the mounting plate 2, a slide groove is provided on the inner wall of the through hole at the top of the bracket 1, and the slide rail 13 is slidably connected to the slide groove.

[0019] Two strip holes 14 are provided on the top surface of the bracket 1, and the strip holes 14 are connected with the through holes. U-shaped rods 15 are provided in the two strip holes 14, and both ends of the openings of the U-shaped rods 15 pass through the strip holes 14 and are connected to the mounting plate 2. Pushing the U-shaped rods 15 can drive the mounting plate 2 to move.

[0020] Two symmetrically arranged fixing grooves 3 are provided on the top surface of the mounting plate 2. The mounting plate 2 is locked in the through hole by a handle top screw 4 installed on the top surface of the bracket 1. The bottom of the handle top screw 4 is pressed in the fixing groove 3. When the mounting plate 2 needs to be moved, the handle top screw 4 is loosened, and the U-shaped rod 15 is pushed to drive the mounting plate 2 to move.

[0021] A mounting groove 6 is formed at one end of the mounting plate 2 close to the disc shear 5, and a hollow oil guide roller 7 is connected to the mounting groove 6 via a sealed bearing. One end of the oil guide roller 7 is connected to an oil pipe 8, and the other end of the oil pipe 8 is connected to an oil supply mechanism 9. The bracket 1 and the oil supply mechanism 9 are both mounted on a base plate 12.

[0022] A plurality of brushes 10 are provided on the outer wall of the oil guide roller 7 and are arranged to diverge outwardly with the central axis of the oil guide roller 7 as the center. The angles between two adjacent brushes 10 are equal, and oil seepage holes 11 are opened on the oil guide roller 7 between two adjacent groups of brushes 10. An oil receiving assembly is provided below the oil guide roller 7.

[0023] The oil receiving assembly includes an oil receiving box 16 and a connecting rod 17. The oil receiving box 16 is placed below the oil guide roller 7. One end of the connecting rod 17 is connected to the top of the oil receiving box 16, and the other end of the connecting rod 17 is connected to the side wall of the mounting plate 2. The oil dripping from the brush 10 is collected by the oil receiving box 16 and then filtered for reuse.

[0024] A baffle 18 is installed in the installation groove 6, and the baffle 18 is used to block the oil flying up due to the rotation of the oil guide roller 7.

[0025] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A lubrication device for a disc shear, Features: The invention comprises a bracket (1), wherein a transverse through hole is provided on the top of the bracket (1), a mounting plate (2) is slidably connected in the through hole, two symmetrically arranged fixing grooves (3) are provided on the top surface of the mounting plate (2), the mounting plate (2) is locked in the through hole by a handle top screw (4) installed on the top surface of the bracket (1), a mounting groove (6) is provided on one end of the mounting plate (2) close to the disc shear (5), a hollow oil guide roller (7) is connected to the mounting groove (6) through a sealing bearing, one end of the oil guide roller (7) is connected to an oil delivery pipe (8), the other end of the oil delivery pipe (8) is connected to an oil supply mechanism (9), a plurality of brushes (10) are provided on the outer wall of the oil guide roller (7) and are arranged to diverge outwards with the central axis of the oil guide roller (7) as the center, an oil seepage hole (11) is provided on the oil guide roller (7) between two adjacent groups of the brushes (10), and an oil receiving assembly is provided below the oil guide roller (7).

2. The lubrication device for the disc shear according to claim 1, Features: The bracket (1) and the oil supply mechanism (9) are both mounted on a base plate (12).

3. The lubrication device for the disc shear according to claim 1, Features: Slide rails (13) are installed on both side walls of the mounting plate (2), and a slide groove is provided on the inner wall of the through hole at the top of the bracket (1), and the slide rails (13) are slidably connected to the slide groove.

4. The lubrication device for the disc shear according to claim 1, Features: Two strip holes (14) are provided on the top surface of the bracket (1), the strip holes (14) are connected to the through hole, U-shaped rods (15) are provided in the two strip holes (14), and both ends of the opening of the U-shaped rod (15) pass through the strip holes (14) and are connected to the mounting plate (2).

5. The lubrication device for the disc shear according to claim 1, Features: The included angles between two adjacent brushes (10) are equal.

6. The lubrication device for the disc shear according to claim 1, Features: The oil receiving assembly comprises an oil receiving box (16) and a connecting rod (17); the oil receiving box (16) is placed below the oil guide roller (7); one end of the connecting rod (17) is connected to the top of the oil receiving box (16); and the other end of the connecting rod (17) is connected to the side wall of the mounting plate (2).

7. The lubrication device for the disc shear according to claim 1, Features: A baffle (18) is installed in the installation groove (6).

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