Polishing machine for guardrail machining

Abstract

The utility model discloses a polisher for guardrail processing, which relates to the technical field of guardrail processing, and comprises a bottom plate, the top end of the bottom plate is fixedly connected with a vertical plate, one end of the vertical plate is provided with a circular groove, the inner surface of the circular groove is fixedly connected with a polishing device, and the polishing device comprises a first motor. The output end of the first motor penetrates through the vertical plate and is fixedly connected with a first short rod, one end of the first short rod is fixedly connected with a first gear, the outer surface of the first gear is connected with two second gears in a meshed mode, and the outer surfaces of the two second gears are jointly connected with a gear ring in a meshed mode; the outer surface of the gear ring is fixedly connected with the inner surface of the circular groove, the outer surface of the first short rod is fixedly connected with a connecting rod in a sleeved mode, and one end of the connecting rod is fixedly connected with two second short rods. And the grinding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail processing, in particular to a polishing machine for guardrail processing. Background Art

[0002] Guardrail is a device used to protect specific areas or objects. It can separate roads, protect pedestrians, define scope, clarify areas, guide actions, ensure safety, and effectively prevent people, vehicles or other objects from accidentally falling or colliding. Common guardrails include road guardrails, balcony guardrails, industrial guardrails, etc. When selecting and installing them, factors such as their strength, durability, safety standards and visual effects must be considered. Therefore, the market is in urgent need of a polishing machine for guardrail processing.

[0003] However, the prior art still has the following problems:

[0004] First of all, when polishing the guardrail, most of the existing guardrail polishing machines require the staff to constantly move the grinding device to perform comprehensive polishing, otherwise there will be polishing dead corners. However, due to the uneven manual grinding, the outer surface of the guardrail will be uneven, affecting the appearance of the guardrail.

[0005] Secondly, when polishing the guardrail, the existing guardrail running shutdown machines mostly use clamps to fix the guardrail. However, since the material of the guardrail is too thin, it is easy to cause excessive clamping during clamping, which may cause deformation of the clamping part of the guardrail, and easily cause damage to the guardrail.

[0006] In view of the above problems, the inventor proposes a polishing machine for guardrail processing to solve the above problems. Utility Model Content

[0007] In order to solve the problem of affecting the appearance of the guardrail and easily causing damage to the guardrail; the purpose of the utility model is to provide a polishing machine for guardrail processing.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a polishing machine for guardrail processing, comprising a bottom plate, the top of the bottom plate is fixedly connected to a vertical plate, the top of the bottom plate is provided with two waste grooves, the top of the bottom plate is fixedly connected to two baffles, one end of the vertical plate is provided with a circular groove, the inner surface of the circular groove is fixedly connected to a grinding device, one end of the bottom plate is fixedly connected to a moving device, the grinding device comprises a first motor, the bottom end of the first motor is fixedly connected to a motor frame, one end of the motor frame is fixedly connected to the vertical plate, the output end of the first motor passes through the vertical plate and is fixedly connected to a first short rod, one end of the first short rod is fixedly connected to a first gear, and the first gear faces away from the One end of the first motor is rotatably connected to a second rotating rod, and a second rubber plug is fixedly sleeved on the outer surface of the second rotating rod. The outer surface of the first gear is meshingly connected to two second gears, and the outer surfaces of the two second gears are commonly meshingly connected to a gear ring, and the outer surface of the gear ring is fixedly connected to the inner surface of the circular groove. By fixing the gear ring and the circular groove, the device can be more stable during operation. The outer surface of the first short rod is fixedly sleeved with a connecting rod, and one end of the connecting rod is fixedly connected to two second short rods, and one end of the two second short rods is fixedly connected to the two second gears respectively, and one end of the two second gears is fixedly connected to a long rod, and the outer surfaces of the two long rods are fixedly sleeved with a polishing rod.

[0009] Preferably, the moving device includes a second motor, an output end of the second motor is fixedly connected to a main bevel gear, an outer surface of the main bevel gear is meshed with a secondary bevel gear, a top of the bottom plate is provided with a moving groove, a threaded rod is rotatably connected to an inner wall of one side of the moving groove, one end of the threaded rod passes through an inner wall of one side of the moving groove and is fixedly connected to the secondary bevel gear, and a moving rod is threadedly sleeved on the outer surface of the threaded rod, one end of the moving rod is fixedly connected to a long plate, an inner wall of one side of the moving groove is provided with a long groove for matching with the long plate, two ends of the moving rod are fixedly connected to two sliding blocks, and both sides of the inner walls of the moving groove are provided with sliding grooves for matching with the two sliding blocks, one end of the moving rod is fixedly connected to a first rotating rod, so that the second rotating rod can drive the second rubber stopper and the guardrail to rotate, making the guardrail rotate more stably, and the outer surface of the first rotating rod is fixedly sleeved with the first rubber stopper.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can be provided with a grinding device, which can drive two grinding rods to rotate under the action of the first motor, so that the guardrail can be polished more comprehensively and more evenly, thereby effectively improving the grinding efficiency.

[0012] 2. The utility model can be provided with a moving device, and under the action of the second motor, the guardrail to be polished can be driven between the two polishing rods. Since the guardrail is fixed by two rubber plugs, the guardrail can be fixed while not being easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the grinding device of the utility model.

[0016] Figure 3 It is a cross-sectional schematic diagram of the mobile device and the long board of the utility model.

[0017] Figure 4 This is an exploded view of the bottom plate and long plate of the utility model.

[0018] In the figure: 1, bottom plate; 2, vertical plate; 3, grinding device; 4, baffle; 5, waste trough; 6, moving device; 21, circular groove; 22, first gear; 23, second rubber plug; 24, long rod; 25, second rotating rod; 26, grinding rod; 27, second gear; 28, gear ring; 29, second short rod; 30, connecting rod; 31, first motor; 32, motor frame; 33, first short rod; 41, slide groove; 42, slider; 43, first rotating rod; 44, first rubber plug; 45, moving rod; 46, second motor; 47, main bevel gear; 48, secondary bevel gear; 49, moving groove; 50, threaded rod; 51, long plate; 52, long groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: Figure 1-4As shown, a polishing machine for guardrail processing includes a base plate 1, a vertical plate 2 is fixedly connected to the top of the base plate 1, two waste troughs 5 are opened at the top of the base plate 1, and two baffles 4 are fixedly connected to the top of the base plate 1. Through the above technical scheme, the baffles 4 can effectively prevent waste from splashing, and the waste troughs 5 can effectively collect waste, thereby reducing the burden on the staff. A circular groove 21 is opened at one end of the vertical plate 2, and a grinding device 3 is fixedly connected to the inner surface of the circular groove 21. A moving device 6 is fixedly connected to one end of the base plate 1.

[0021] The grinding device 3 includes a first motor 31, the bottom end of the first motor 31 is fixedly connected to a motor frame 32, one end of the motor frame 32 is fixedly connected to the vertical plate 2, and the first motor 31 can be supported by the above technical solution, so that the first motor 31 is more stable when running, the output end of the first motor 31 passes through the vertical plate 2 and is fixedly connected to a first short rod 33, one end of the first short rod 33 is fixedly connected to a first gear 22, and the end of the first gear 22 facing away from the first motor 31 is rotatably connected to a second rotating rod 25, and the outer surface of the second rotating rod 25 is fixedly sleeved with a second rubber plug 23. Through the above technical solution, the rubber plug can It can effectively fix one end of the guardrail and prevent the guardrail from deformation. The outer surface of the first gear 22 is meshed and connected with two second gears 27. The outer surfaces of the two second gears 27 are commonly meshed and connected with a gear ring 28. The outer surface of the gear ring 28 is fixedly connected to the inner surface of the circular groove 21. The outer surface of the first short rod 33 is fixedly sleeved with a connecting rod 30. One end of the connecting rod 30 is fixedly connected with two second short rods 29. One ends of the two second short rods 29 are respectively fixedly connected to the two second gears 27. One ends of the two second gears 27 are fixedly connected with a long rod 24. The outer surfaces of the two long rods 24 are fixedly sleeved with a grinding rod 26.

[0022] Embodiment 2, as Figure 3-4As shown, the moving device 6 includes a second motor 46, the output end of the second motor 46 is fixedly connected to a main bevel gear 47, the outer surface of the main bevel gear 47 is meshedly connected to a secondary bevel gear 48, a moving groove 49 is provided at the top of the bottom plate 1, a threaded rod 50 is rotatably connected to the inner wall of one side of the moving groove 49, one end of the threaded rod 50 passes through the inner wall of one side of the moving groove 49 and is fixedly connected to the secondary bevel gear 48, a moving rod 45 is threadedly sleeved on the outer surface of the threaded rod 50, one end of the moving rod 45 is fixedly connected to a long plate 51, and a moving groove 49 is provided with a threaded sleeve on the inner wall of one side of the moving groove 49 for use with the long plate 51 The long groove 52 of the movable groove 49 can effectively prevent the grinding waste from falling into the movable groove 49 through the above technical scheme, so as to prevent the damage of the device. Two sliders 42 are fixedly connected to the two ends of the movable rod 45, and the inner walls on both sides of the movable groove 49 are provided with slide grooves 41 used to cooperate with the two sliders 42. Through the above technical scheme, the movable rod 45 will be more stable when moving. One end of the movable rod 45 is fixedly connected to the first rotating rod 43, and the outer surface of the first rotating rod 43 is fixedly sleeved with the first rubber plug 44. Through the above technical scheme, the guardrail can be inserted and fixed to prevent shaking during grinding.

[0023] Working principle: First, the device is placed at a suitable position. The two waste troughs 5 can effectively collect the grinding waste, making it more convenient for the staff to clean up the waste.

[0024] When the guardrail needs to be polished, the first motor 31 is first turned on. The first motor 31 will drive the first short rod 33 to rotate, the first short rod 33 will drive the first gear 22 to rotate, the first gear 22 will drive the two second gears 27 to rotate, and the first short rod 33 will drive the connecting rod 30 to rotate, the connecting rod 30 will drive the two second short rods 29 to rotate, the second short rod 29 will drive the two second gears 27 to make a circular motion around the first short rod 33, the second gear 27 will drive the long rod 24 to rotate, and the long rod 24 will drive the polishing rod 26 to rotate, so that the guardrail can be polished more evenly.

[0025] Insert the guardrail into the first rotating rod 43, fix the guardrail with the first rubber plug 44, and then turn on the second motor 46. The second motor 46 will drive the main bevel gear 47 to rotate, and the main bevel gear 47 will drive the secondary bevel gear 48 to rotate, and the secondary bevel gear 48 will drive the threaded rod 50 to rotate, and the threaded rod 50 will drive the moving rod 45 to move, and the moving rod 45 will drive the first rotating rod 43 to move, and the first rotating rod 43 will drive the rubber plug and the guardrail to move until the other end of the guardrail is completely inserted into the second rotating rod 25 and the second rubber plug 23 and fix the guardrail. The setting of the long plate 51 can prevent the grinding debris from falling into the moving groove 49 during grinding, which can effectively prevent excessive debris from damaging the device. Under the action of the slider 42 and the slide groove 41, the moving rod 45 can move more smoothly.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A polishing machine for guardrail processing, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a vertical plate (2), one end of the vertical plate (2) is provided with a circular groove (21), the inner surface of the circular groove (21) is fixedly connected to a grinding device (3), and one end of the bottom plate (1) is fixedly connected to a moving device (6); The grinding device (3) comprises a first motor (31), the output end of the first motor (31) passes through the vertical plate (2) and is fixedly connected to a first short rod (33), one end of the first short rod (33) is fixedly connected to a first gear (22), the outer surface of the first gear (22) is meshingly connected to two second gears (27), the outer surfaces of the two second gears (27) are commonly meshingly connected to a toothed ring (28), the outer surface of the toothed ring (28) is fixedly connected to the inner surface of the circular groove (21), the outer surface of the first short rod (33) is fixedly sleeved with a connecting rod (30), one end of the connecting rod (30) is fixedly connected to two second short rods (29), one end of the two second short rods (29) is fixedly connected to the two second gears (27), one end of the two second gears (27) is fixedly connected to a long rod (24), and the outer surfaces of the two long rods (24) are fixedly sleeved with a grinding rod (26).

2. A guardrail polishing machine as claimed in claim 1, characterized in that: The moving device (6) comprises a second motor (46), the output end of the second motor (46) is fixedly connected to a main bevel gear (47), the outer surface of the main bevel gear (47) is meshingly connected to a secondary bevel gear (48), a moving groove (49) is provided at the top of the bottom plate (1), a threaded rod (50) is rotatably connected to an inner wall of one side of the moving groove (49), one end of the threaded rod (50) passes through an inner wall of one side of the moving groove (49) and is fixedly connected to the secondary bevel gear (48), a moving rod (45) is threadedly sleeved on the outer surface of the threaded rod (50), and one end of the moving rod (45) is fixedly connected to the first rotating rod (43).

3. A guardrail polishing machine as claimed in claim 1, characterized in that: The bottom end of the first motor (31) is fixedly connected to a motor frame (32), and one end of the motor frame (32) is fixedly connected to the vertical plate (2).

4. A guardrail polishing machine as claimed in claim 1, characterized in that: One end of the first gear (22) facing away from the first motor (31) is rotatably connected to a second rotating rod (25), and a second rubber plug (23) is fixedly sleeved on the outer surface of the second rotating rod (25).

5. A guardrail polishing machine as claimed in claim 1, characterized in that: Two waste troughs (5) are provided at the top of the bottom plate (1), and two baffles (4) are fixedly connected to the top of the bottom plate (1).

6. A guardrail polishing machine as claimed in claim 2, characterized in that: A first rubber plug (44) is fixedly sleeved on the outer surface of the first rotating rod (43).

7. A guardrail polishing machine as claimed in claim 2, characterized in that: One end of the moving rod (45) is fixedly connected to a long plate (51), and an inner wall of one side of the moving groove (49) is provided with a long groove (52) used in conjunction with the long plate (51).

8. A guardrail polishing machine as claimed in claim 2, characterized in that: Two sliding blocks (42) are fixedly connected to the two ends of the moving rod (45), and the inner walls on both sides of the moving groove (49) are provided with sliding grooves (41) used in conjunction with the two sliding blocks (42).

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