Grinding device for machining and producing stainless steel channel steel

Abstract

The utility model discloses a grinding device for processing and producing stainless steel channel steel, which comprises a workbench, a grinding device and a grinding device, the transmission rollers are horizontally and rotationally connected to the workbench at intervals; the limiting rollers are vertically and rotationally arranged in front of and behind each conveying roller and distributed on the two sides of the conveying rollers; the first grinding mechanism comprises a first supporting frame, an upper grinding wheel and a lower grinding wheel, and the upper grinding wheel and the lower grinding wheel are horizontally and rotationally connected to the first supporting frame and distributed above and below the channel steel; and the second grinding mechanism comprises a second supporting frame, a left grinding wheel and a right grinding wheel, and the left grinding wheel and the right grinding wheel are vertically and rotatably connected to the second supporting frame and distributed on the two sides of the channel steel. By arranging the first polishing mechanism and the second polishing mechanism which work continuously, continuous polishing of the bottom face, the inner wall and the two sides of the channel steel is achieved, all-dimensional polishing and continuous polishing of the channel steel are achieved, the polishing effect is improved, and meanwhile the polishing efficiency and the production efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to channel steel processing field especially a kind of grinding device for stainless channel steel processing production. BACKGROUND

[0002] Channel steel grinding refers to the process of surface treatment of channel steel, the purpose is to improve its surface quality, remove oxide skin, rust or other impurities, and correct dimensional deviation. This treatment is widely used in mechanical manufacturing, construction, steel structure processing and other industries to ensure that the performance of channel steel meets the specific application requirements.

[0003] Traditional channel steel grinding device usually only sets a group of polishing wheels, channel steel can be polished on one side when passing under polishing wheel, since the cross section of channel steel is groove type, so it is difficult to polish the surface of channel steel in all directions, resulting in unsatisfactory polishing effect of channel steel, which needs to be improved. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a grinding device for stainless channel steel processing production, which has the effect of all-around polishing.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a grinding device for stainless channel steel processing production, comprising:

[0006] Workbench, horizontally arranged on the ground;

[0007] Transmission roller, spaced and horizontally rotatably connected to the workbench, and used for supporting channel steel;

[0008] Limiting roller, vertically rotatably arranged in front of and behind each transmission roller, and distributed on both sides of the transmission roller, and used for clamping both sides of channel steel;

[0009] First polishing mechanism, comprising first support frame, upper polishing wheel and lower polishing wheel, the first support frame spans the workbench, the upper polishing wheel and the lower polishing wheel are horizontally rotatably connected to the first support frame, and are distributed above and below the channel steel;

[0010] Second polishing mechanism, comprising second support frame, left polishing wheel and right polishing wheel, the second support frame spans the workbench, the left polishing wheel and the right polishing wheel are vertically rotatably connected to the second support frame, and are distributed on both sides of the channel steel.

[0011] In a preferred example, the upper polishing wheel can be further configured to be vertically slidably connected to the first support frame, a driving rod is vertically screw-connected to the first support frame, and the lower end of the driving rod is rotatably connected to the upper polishing wheel.

[0012] The utility model discloses in a preferable example can be further configured as: left polishing wheel and right polishing wheel are transversely slidably connected on the work table, and the work table is horizontally rotatably connected with a bidirectional screw rod, and the bidirectional screw rod is threadedly connected with the left polishing wheel and the right polishing wheel.

[0013] The utility model discloses in a preferable example can be further configured as: the gantry that the transmission roller is straddled is provided on the work table, the compression roller that is located above the transmission roller is rotatably connected horizontally on the gantry, both ends of the compression roller are provided with the sliding block, the mounting plate that is located above the sliding block is horizontally arranged on the gantry, the guide rod that is located between the sliding block and the mounting plate is vertically arranged on the sliding block, and the spring that is located between the sliding block and the mounting plate is sleeved on the guide rod.

[0014] The utility model discloses in a preferable example can be further configured as: the mounting plate is vertically slidably connected on the gantry, a control rod is vertically threadedly connected on the gantry, and the lower end of the control rod is rotatably connected to the upper end surface of the mounting plate.

[0015] The utility model discloses in a preferable example can be further configured as: the limiting roller is transversely slidably connected on the work table, a plurality of drive blocks are arranged at intervals on the lower end surface of the work table, the drive blocks are distributed between two limiting rollers of the same row, and slide along the length direction of the work table, the drive screw that is arranged along the length direction is rotatably connected to the lower end surface of the work table, the drive screw is threadedly connected to the drive block, power rods are rotatably connected to the two sides of the drive block, and the power rods are rotatably connected to the lower ends of two limiting rollers of the same row respectively.

[0016] The utility model discloses in a preferable example can be further configured as: the receiving disc is horizontally arranged at the terminal position of the work table, one side of the receiving disc is aligned with the transmission roller, the push plate is slidably connected horizontally on the receiving disc, and the air cylinder that controls the horizontal sliding of the push plate is arranged on the receiving disc.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. By setting the first polishing mechanism and the second polishing mechanism that work continuously, the continuous polishing of the bottom surface, the inner wall and the two sides of the channel steel is realized, the all-around polishing and the continuous polishing of the channel steel are realized, the polishing effect is improved, and the polishing efficiency and the production efficiency are improved simultaneously.

[0019] 2. By setting the upper polishing wheel with adjustable height and the left polishing wheel and the right polishing wheel with adjustable spacing, the polishing of the channel steel with different heights and different widths is realized, and the practicability of the whole device is improved.

[0020] 3. The present application realizes the regular arrangement and collection of the channel steel by setting the receiving disc for regularly receiving the channel steel after polishing, which facilitates the batch collection in the later stage. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic diagram of an embodiment;

[0022] Figure 2 is a structural schematic diagram of a gantry of an embodiment;

[0023] Figure 3 is a structural schematic diagram of a limiting roller of an embodiment;

[0024] Figure 4 is a structural schematic diagram of a first polishing mechanism of an embodiment;

[0025] Figure 5 is a structural schematic diagram of a second polishing mechanism of an embodiment.

[0026] Reference signs: 1, workbench; 2, transmission roller; 3, limiting roller; 31, driving block; 32, driving screw; 33, power rod; 4, first polishing mechanism; 41, first support frame; 42, upper polishing wheel; 43, lower polishing wheel; 44, driving rod; 5, second polishing mechanism; 51, second support frame; 52, left polishing wheel; 53, right polishing wheel; 54, bidirectional screw; 6, gantry; 61, compression roller; 62, sliding block; 63, mounting plate; 64, guide rod; 65, spring; 66, control rod; 7, receiving disc; 71, push plate; 72, air cylinder. DETAILED DESCRIPTION

[0027] The present application will be further described in detail below in combination with the drawings.

[0028] As shown in Figure 1 , a grinding device for stainless steel channel steel processing and production, comprising a workbench 1, a transmission roller 2, a limiting roller 3, a first polishing mechanism 4 and a second polishing mechanism 5.

[0029] As shown in Figure 1 , Figure 2 , the workbench 1 is horizontally arranged on the ground, the transmission roller 2 is connected to the workbench 1 in a spaced and horizontal rotating manner, and is used for supporting the channel steel. The workbench 1 is provided with a gantry 6 which spans the transmission roller 2, and the gantry 6 is horizontally rotatably connected with a compression roller 61 which is located above the transmission roller 2.

[0030] As shown in Figure 1 , Figure 2As shown, the two ends of the compression roller 61 are provided with sliding blocks 62, and the gantry 6 is horizontally provided with mounting plates 63 above the sliding blocks 62, and the sliding blocks 62 are vertically provided with guide rods 64 penetrating the mounting plates 63, and the guide rods 64 are sleeved with springs 65 between the sliding blocks 62 and the mounting plates 63.

[0031] As shown in Figure 1 , Figure 2 , the mounting plates 63 are vertically and slidingly connected to the gantry 6, and the gantry 6 is vertically and threadedly connected with control rods 66, and the lower ends of the control rods 66 are rotationally connected to the upper end faces of the mounting plates 63.

[0032] As shown in Figure 1 , Figure 3 , the limiting rollers 3 are vertically rotationally arranged in front of and behind each transmission roller 2, and are distributed on both sides of the transmission rollers 2 and used for clamping both sides of the channel steel. The limiting rollers 3 are transversely slidingly connected to the workbench 1, and the lower end faces of the workbench 1 are spaced apart and provided with a plurality of driving blocks 31, and the driving blocks 31 are distributed between two limiting rollers 3 in the same row and slide along the length direction of the workbench 1.

[0033] As shown in Figure 1 , Figure 3 , the lower end faces of the workbench 1 are horizontally rotationally connected with driving screws 32 arranged along the length direction thereof, and the driving screws 32 are threadedly connected to the driving blocks 31. The two sides of the driving blocks 31 are rotationally connected with power rods 33, and the power rods 33 are respectively rotationally connected to the lower ends of the two limiting rollers 3 in the same row.

[0034] As shown in Figure 1 , Figure 4 , the first polishing mechanism 4 includes a first support frame 41, an upper polishing wheel 42 and a lower polishing wheel 43, the first support frame 41 spans the workbench 1, and the upper polishing wheel 42 and the lower polishing wheel 43 are horizontally rotationally connected to the first support frame 41 and are distributed above and below the channel steel.

[0035] As shown in Figure 1 , Figure 4 , the upper polishing wheel 42 is vertically and slidingly connected to the first support frame 41, and the first support frame 41 is vertically and threadedly connected with a driving rod 44, and the lower end of the driving rod 44 is rotationally connected to the upper polishing wheel 42.

[0036] As shown in Figure 1 , Figure 5 , the second polishing mechanism 5 includes a second support frame 51, a left polishing wheel 52 and a right polishing wheel 53, the second support frame 51 spans the workbench 1, and the left polishing wheel 52 and the right polishing wheel 53 are vertically rotationally connected to the second support frame 51 and are distributed on both sides of the channel steel.

[0037] As shown in Figure 1 , Figure 5As shown, the left polishing wheel 52 and the right polishing wheel 53 are transversely slidingly connected to the workbench 1, the workbench 1 is horizontally rotationally connected with a bidirectional screw rod 54, and the bidirectional screw rod 54 is threadedly connected with the left polishing wheel 52 and the right polishing wheel 53.

[0038] When the channel steel needs to be polished, the interval between the limiting rollers 3 in the same row is adjusted according to the width of the channel steel, at this time, the driving screw rod 32 is controlled to rotate, the driving screw rod 32 drives the driving block 31 to slide, the driving block 31 drives the power rod 33 to move synchronously, and a pair of limiting rollers 3 are controlled to move close to or away from each other, so that the limiting rollers 3 in the same row can clamp both sides of the channel steel.

[0039] Then the interval between the left polishing wheel 52 and the right polishing wheel 53 is adjusted, at this time, the bidirectional screw rod 54 is controlled to rotate, the bidirectional screw rod 54 drives the left polishing wheel 52 and the right polishing wheel 53 to move close to or away from each other, so that the left polishing wheel 52 and the right polishing wheel 53 can press the two sides of the channel steel.

[0040] Subsequently, the interval between the upper polishing wheel 42 and the lower polishing wheel 43 is adjusted according to the height of the channel steel, at this time, the driving rod 44 is controlled to rotate, and the upper polishing wheel 42 is driven to vertically slide by the driving rod 44, so that the upper polishing wheel 42 and the lower polishing wheel 43 can press the inner wall and the bottom surface of the channel steel.

[0041] Then the height position of the pressing roller 61 is adjusted, at this time, the driving control rod 66 is rotated, the mounting plate 63 is driven to vertically slide by the control rod 66, the mounting plate 63 drives the guide rod 64 and the pressing roller 61 to move synchronously, so that the interval between the pressing roller 61 and the transmission roller 2 is less than the height of the channel steel. When the channel steel is transmitted, the pressing roller 61 can be first pushed to move upward, at this time, under the elastic force of the spring 65, the pressing roller 61 is controlled to press the channel steel, so as to realize the limiting of the channel steel during transmission and increase the stability of the channel steel during transmission.

[0042] When the channel steel is polished, the channel steel is transmitted with the opening upward, the two sides of the channel steel are clamped by the limiting rollers 3, the channel steel is transmitted by the transmission roller 2, and the channel steel is fixed by the pressing roller 61, so as to ensure the stable transmission of the channel steel. When the channel steel passes through the first polishing mechanism 4 and the second polishing mechanism 5, the continuous polishing of the bottom surface, the inner wall and the two sides of the channel steel is realized, the all-around polishing and continuous polishing of the channel steel are realized, the polishing effect is improved, and the polishing efficiency and the production efficiency are improved.

[0043] As shown in the figure, Figure 1 The termination end position of the workbench 1 is horizontally provided with a receiving disc 7, one side of the receiving disc 7 is aligned with the transmission roller 2, the receiving disc 7 is transversely slidingly connected with a push plate 71, and the receiving disc 7 is provided with a cylinder 72 for controlling the horizontal sliding of the push plate 71.

[0044] When the channel steel is polished, the channel steel is automatically transmitted to the storage tray 7, and when one channel steel is transmitted, the push plate 71 is controlled to slide horizontally by the air cylinder 72, the channel steel is pushed to slide on the storage tray 7, and the next channel steel is avoided from entering the position, so that the polished channel steel is regularly stored on the storage tray 7, the regular arrangement and collection of the channel steel are realized, and batch collection in the later period is facilitated.

[0045] The specific embodiments are only an interpretation of the utility model, and are not a limitation of the utility model, and a person skilled in the art can make a modification without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A grinding device for machining production of stainless steel channel, characterized by: Include: Workbench (1), horizontally arranged on the ground; Transmission roller (2), spaced and horizontally rotatably connected to the workbench (1), and used for supporting channel steel; Limiting roller (3), vertically rotatably arranged in front of and behind each transmission roller (2), and distributed on both sides of the transmission roller (2), and used for clamping both sides of the channel steel; First polishing mechanism (4), comprising first support frame (41), upper polishing wheel (42) and lower polishing wheel (43), the first support frame (41) spans the workbench (1), the upper polishing wheel (42) and the lower polishing wheel (43) are horizontally rotatably connected to the first support frame (41), and are distributed above and below the channel steel; Second polishing mechanism (5), comprising second support frame (51), left polishing wheel (52) and right polishing wheel (53), the second support frame (51) spans the workbench (1), the left polishing wheel (52) and the right polishing wheel (53) are vertically rotatably connected to the second support frame (51), and are distributed on both sides of the channel steel.

2. A grinding device for the production of stainless steel channel sections according to claim 1, characterized in that The upper polishing wheel (42) is vertically slidably connected to the first support frame (41), a driving rod (44) is vertically screwed on the first support frame (41), and the lower end of the driving rod (44) is rotatably connected to the upper polishing wheel (42).

3. A grinding device for the production of stainless steel channel sections according to claim 2, characterized in that The left polishing wheel (52) and the right polishing wheel (53) are transversely slidably connected to the workbench (1), a bidirectional screw rod (54) is horizontally rotatably connected to the workbench (1), and the bidirectional screw rod (54) is screwed to the left polishing wheel (52) and the right polishing wheel (53).

4. The grinding device for processing stainless steel channel steel according to claim 1, characterized in that: The workbench (1) is provided with a gantry (6) spanning the transmission roller (2), a pressure roller (61) located above the transmission roller (2) is horizontally rotatably connected to the gantry (6), both ends of the pressure roller (61) are provided with sliding blocks (62), an installation plate (63) located above the sliding blocks (62) is horizontally arranged on the gantry (6), a guide rod (64) penetrating through the installation plate (63) is vertically arranged on the sliding block (62), and a spring (65) located between the sliding block (62) and the installation plate (63) is sleeved on the guide rod (64).

5. A grinding device for the production of stainless steel channel sections according to claim 4, characterized in that The installation plate (63) is vertically slidably connected to the gantry (6), a control rod (66) is vertically screwed on the gantry (6), and the lower end of the control rod (66) is rotatably connected to the upper end face of the installation plate (63).

6. A grinding device for the production of stainless steel channel sections according to claim 1, characterized in that The limiting roller (3) is transversely slidably connected to the workbench (1), a plurality of driving blocks (31) are arranged at intervals on the lower end surface of the workbench (1), the driving blocks (31) are distributed between two limiting rollers (3) in the same row and slide along the length direction of the workbench (1), a driving screw (32) arranged along the length direction is horizontally rotatably connected to the lower end surface of the workbench (1), the driving screw (32) is threadedly connected to the driving block (31), power rods (33) are rotatably connected to both sides of the driving block (31), and the power rods (33) are respectively rotatably connected to the lower ends of two limiting rollers (3) in the same row.

7. A grinding device for the production of stainless steel channel sections according to claim 1, characterized in that A receiving disc (7) is horizontally arranged at the terminal position of the workbench (1), one side of the receiving disc (7) is aligned with the transmission roller (2), a push plate (71) is transversely slidably connected to the receiving disc (7), and a cylinder (72) for controlling the horizontal sliding of the push plate (71) is arranged on the receiving disc (7).

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