Burr treatment device for steel belt production

Abstract

The utility model relates to the field of steel belt machining, and discloses a burr treatment device for steel belt production, which comprises a base, a lower polishing component I and an upper polishing component I are fixed on the rear side of the upper end surface of the base, and an upper polishing component II and a lower polishing component II are mounted on the front side of the upper end surface of the base in a front-back sliding manner; the second upper grinding assembly and the second lower grinding assembly are located right in front of the first lower grinding assembly and the first upper grinding assembly correspondingly, a plurality of supporting rollers are rotationally installed on the upper portion of the base from left to right at equal intervals, and limiting rollers are arranged above the supporting rollers at the leftmost end and the rightmost end in a rolling mode correspondingly. The first lower polishing assembly and the first upper polishing assembly are fixed to the rear side of the upper portion of the base, the second lower polishing assembly and the second upper polishing assembly are arranged in front of the base in a front-back sliding mode, the distance between a plurality of polishing wheels in the front-back direction can be changed according to needs, and therefore the steel belt deburring device is suitable for deburring treatment of various steel belts with different widths; and the angles of the multiple polishing wheels can also be deflected.

Description

Technical Field

[0001] The utility model relates to the field of steel strip processing, in particular to a burr processing device for steel strip production. Background Art

[0002] After production, burrs will be generated on the side of the steel strip. If the burrs are not removed, it will easily scratch the user. A Chinese utility model patent with announcement number CN216097991U discloses a steel reed steel strip deburring device. The position of the steel strip is determined by three sets of positioning elements, which can improve the accuracy of removing burrs from the steel strip; the surface of the support rod in the supporting element is in contact with the surface of the steel strip, which improves the stability of the processing process; by adjusting the angle of the angle vise in the polishing element, it can ensure that the bottom plane of the polishing wheel is in contact with the edge of the steel strip, thereby improving the efficiency of burr removal.

[0003] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: in the above-mentioned structure, the spacing between the polishing wheels on the front and rear sides is limited in adjustment angle, and can only move a short distance under the action of the angle vise, while the steel strip itself has a variety of different widths, and the device cannot perform grinding operations on steel strips of larger widths. For this reason, we designed a burr treatment device for steel strip production. Utility Model Content

[0004] In order to solve the technical problem that it is impossible to perform grinding operations on steel strips with a larger width, the utility model provides a burr processing device for steel strip production.

[0005] The utility model is implemented by the following technical scheme: a burr processing device for steel strip production, comprising a base, a lower grinding component 1 and an upper grinding component 1 are fixed on the rear side of the upper end surface of the base, an upper grinding component 2 and a lower grinding component 2 are slidably installed on the front side of the upper end surface of the base, and the upper grinding component 2 and the lower grinding component 2 are respectively located in front of the lower grinding component 1 and the upper grinding component 1, a plurality of supporting rollers with equal spacing are rotatably installed above the base from left to right, and limiting rollers are rollingly arranged above the leftmost and rightmost supporting rollers.

[0006] As a further improvement of the above-mentioned scheme, a plurality of linearly distributed mounting shaft frames are fixed on the front and rear sides of the upper end surface of the base, the support roller is rotatably installed between the front and rear mounting shaft frames through bearings, and the lower grinding component one, upper grinding component one, upper grinding component two and lower grinding component two are located between two adjacent support rollers, the upper grinding component two and the lower grinding component two can move forward and backward on the base, thereby changing the spacing between the two relative grinding wheels, and will not be interfered with by the support rollers.

[0007] As a further improvement of the above scheme, an extension frame is formed by extending the top of the mounting shaft frame at the leftmost and rightmost ends, and the extension frame is provided with an adjustment slide hole. A bearing seat is provided in the adjustment slide hole for sliding up and down. The front and rear ends of the limiting roller are rotatably installed in the bearing seat, which is convenient for the installation of the limiting roller. The outer ring surface of the limiting roller contacts the upper surface of the steel belt, which can limit it and make it difficult to move left and right.

[0008] As a further improvement of the above scheme, a threaded hole is provided at the bottom end of the extension frame, and the threaded hole is connected to the adjusting slide hole. An adjusting screw is threadedly connected to the threaded hole. The bottom end of the adjusting screw is movably connected to the top of the bearing seat. By rotating the adjusting screw, the limiting roller can be moved up and down, and then the distance between the supporting roller and the limiting roller can be changed, which is convenient for limiting steel belts of different thicknesses.

[0009] As a further improvement of the above scheme, the lower grinding component 1 includes an angle vise, the angle vise is fixed above the mounting seat, and a movable frame is slidably arranged on the deflection seat of the angle vise, a grinding motor is installed on the movable frame, an extension shaft is connected to the output shaft of the grinding motor, a grinding wheel is installed on the end of the extension shaft away from the grinding motor, and the angle vise enables the angle of the movable frame to be deflected, thereby being able to change the contact angle between the grinding wheel and the steel belt as needed;

[0010] A movable screw is threadedly installed on the upper side of the angle vise, and the inward end of the movable screw is rotatably connected to the movable frame through a bearing. The rotation of the movable screw can move the grinding motor, and then the position of the grinding wheel can be fine-tuned so that it contacts the side surface of the steel belt for grinding.

[0011] As a further improvement of the above scheme, the structural compositions of the lower grinding component one, the upper grinding component one, the upper grinding component two and the lower grinding component two are consistent, wherein the height of the mounting seat in the upper grinding component one and the upper grinding component two is higher than the height of the mounting seat in the lower grinding component one and the lower grinding component two, and the grinding wheels in the upper grinding component one and the upper grinding component two are designed to be deflected downward, and the grinding wheels in the lower grinding component one and the lower grinding component two are designed to be deflected upward, the grinding wheels in the upper grinding component one and the upper grinding component two are used to grind the upper edge of the steel belt, and the grinding wheels in the lower grinding component one and the lower grinding component two are used to grind the lower edge of the steel belt.

[0012] As a further improvement of the above scheme, a movable screw seat 1 is arranged inside the mounting seat in the upper grinding component 2, the movable screw seat 1 is connected to the movable screw rod 1, and the movable screw rod 1 is rotatably mounted on the base through the bearing seat, and the upper grinding component 2 can be moved forward and backward as a whole by rotating the movable screw rod 1, thereby changing the distance between the upper grinding component 2 and the upper grinding component 1;

[0013] A movable screw seat 2 is arranged inside the mounting seat in the lower grinding component 2, and the movable screw seat 2 is connected to the movable screw rod 2, and the movable screw rod 2 is rotatably mounted on the base through a bearing seat. By rotating the movable screw rod 2, the lower grinding component 2 can be moved back and forth as a whole, thereby changing the distance between the upper and lower grinding components 2 and the lower grinding component 1.

[0014] As a further improvement of the above scheme, two groups of guide strips are arranged on the base, each group of guide strips includes two separate guide strips, two of the guide strips are slidably connected to the mounting seat in the upper grinding component two, and the other two guide strips are slidably connected to the mounting seat in the lower grinding component two, which can play a guiding role for the upper grinding component two and the lower grinding component two.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model fixes a lower grinding component 1 and an upper grinding component 1 on the upper rear side of the base, and sets a lower grinding component 2 and an upper grinding component 2 in front of the base for sliding forward and backward. The spacing between the front and rear multiple grinding wheels can be changed as needed, so as to be suitable for deburring of steel strips of various widths. The angles of the multiple grinding wheels can also be deflected and fine-tuned, thereby ensuring the grinding accuracy.

[0017] 2. By suspending the support roller on the base, the steel belt is placed between the four grinding wheels. The limit roller that moves up and down can limit the position of the steel belt, making the grinding process more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a burr treatment device for steel strip production provided by the utility model;

[0019] Figure 2 for Figure 1 The front and rear isometric drawings of the

[0020] Figure 3 for Figure 1 A schematic diagram of the structure in which the support roller is not installed;

[0021] Figure 4 for Figure 3 Schematic diagram on the right.

[0022] Description of main symbols:

[0023] 1. Base; 2. Support roller; 21. Mounting shaft frame; 22. Extension frame; 23. Adjustment slide hole; 3. Limiting roller; 31. Adjustment screw; 4. Lower grinding assembly 1; 41. Mounting seat; 42. Angle vise; 43. Grinding motor; 44. Moving frame; 45. Grinding wheel; 46. Moving screw; 5. Upper grinding assembly 1; 6. Upper grinding assembly 2; 7. Lower grinding assembly 2; 8. Moving screw 1; 9. Moving screw 2. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-Figure 4 A burr treatment device for steel strip production in this embodiment includes a base 1, a lower grinding component 4 and an upper grinding component 5 are fixed on the rear side of the upper end surface of the base 1, an upper grinding component 2 6 and a lower grinding component 2 7 are slidably installed on the front side of the upper end surface of the base 1, and the upper grinding component 2 6 and the lower grinding component 2 7 are respectively located directly in front of the lower grinding component 4 and the upper grinding component 1 5, and a plurality of support rollers 2 with equal intervals are rotatably installed above the base 1 from left to right, and limit rollers 3 are rollingly arranged above the leftmost and rightmost support rollers 2.

[0027] A plurality of linearly distributed mounting shaft frames 21 are fixed on both the front and rear sides of the upper surface of the base 1. The support roller 2 is rotatably installed between the front and rear mounting shaft frames 21 through bearings, and the lower grinding component 1 4, the upper grinding component 1 5, the upper grinding component 2 6 and the lower grinding component 2 7 are located between two adjacent support rollers 2. The upper grinding component 2 6 and the lower grinding component 2 7 can move forward and backward on the base 1, thereby changing the spacing between the two relative grinding wheels 45 without being interfered with by the support roller 2.

[0028] An extension frame 22 is formed on the top of the shaft frame 21 installed at the far left and the far right. The extension frame 22 is provided with an adjusting slide hole 23. A bearing seat is provided in the adjusting slide hole 23 for sliding up and down. The front and rear ends of the limiting roller 3 are rotatably installed in the bearing seat, which is convenient for the installation of the limiting roller 3. The outer ring surface of the limiting roller 3 contacts the upper surface of the steel belt, which can limit it and make it difficult to move left and right.

[0029] A threaded hole is provided at the bottom end of the extension frame 22, and the threaded hole is connected to the adjusting slide hole 23. An adjusting screw 31 is threadedly connected in the threaded hole. The bottom end of the adjusting screw 31 is movably connected to the top of the bearing seat. By rotating the adjusting screw 31, the limiting roller 3 can be moved up and down, and then the distance between the supporting roller 2 and the limiting roller 3 can be changed, which is convenient for limiting steel belts of different thicknesses.

[0030] The lower grinding component 14 includes an angle vise 42, which is fixed above the mounting seat 41, and a moving frame 44 is slidably arranged on the deflection seat of the angle vise 42, and a grinding motor 43 is installed on the moving frame 44, and an extension shaft is connected to the output shaft of the grinding motor 43, and a grinding wheel 45 is installed at one end of the extension shaft away from the grinding motor 43. The angle vise 42 enables the angle of the moving frame 44 to be deflected, and thus the contact angle between the grinding wheel 45 and the steel belt can be changed as needed;

[0031] A movable screw 46 is threadedly installed on the upper side of the angle vise 42, and the inward end of the movable screw 46 is rotatably connected to the movable frame 44 through a bearing. The rotation of the movable screw 46 can move the grinding motor 43, and then the position of the grinding wheel 45 can be fine-tuned so that it contacts the side surface of the steel belt for grinding.

[0032] The structural compositions of the lower grinding component 4, the upper grinding component 15, the upper grinding component 26 and the lower grinding component 27 are consistent, wherein the height of the mounting seat 41 in the upper grinding component 15 and the upper grinding component 26 is higher than the height of the mounting seat 41 in the lower grinding component 14 and the lower grinding component 27, and the grinding wheels 45 in the upper grinding component 15 and the upper grinding component 26 are designed to be deflected downward, and the grinding wheels 45 in the lower grinding component 14 and the lower grinding component 27 are designed to be deflected upward, the grinding wheels 45 in the upper grinding component 15 and the upper grinding component 26 are used to grind the upper edge of the steel belt, and the grinding wheels 45 in the lower grinding component 14 and the lower grinding component 27 are used to grind the lower edge of the steel belt.

[0033] A movable screw seat 1 is arranged inside the mounting seat 41 in the upper grinding component 2 6, and the movable screw seat 1 is connected to the movable screw rod 1 8, and the movable screw rod 1 8 is rotatably mounted on the base 1 through the bearing seat, and the upper grinding component 2 6 can be moved forward and backward as a whole by rotating the movable screw rod 1 8, thereby changing the distance between the upper grinding component 2 6 and the upper grinding component 1 5;

[0034] A movable screw seat 2 is arranged inside the mounting seat 41 in the lower grinding component 2 7, and the movable screw seat 2 is connected to the movable screw rod 2 9, and the movable screw rod 2 9 is rotatably mounted on the base 1 through the bearing seat. By rotating the movable screw rod 2 9, the lower grinding component 2 7 can be moved forward and backward as a whole, thereby changing the distance between the upper and lower grinding components 2 7 and the lower grinding component 1 4.

[0035] Two groups of guide strips are arranged on the base 1, each group of guide strips includes two separate guide strips, two of which are slidably connected to the mounting seat 41 in the upper grinding component 2 6, and the other two guide strips are slidably connected to the mounting seat 41 in the lower grinding component 2 7, which can play a guiding role for the upper grinding component 2 6 and the lower grinding component 2 7.

[0036] The implementation principle of a burr treatment device for steel strip production in the embodiment of the present application is as follows: in actual use, first adjust the spacing between the support roller 2 and the limiting roller 3 according to the actual size of the steel strip. Specifically, the limiting roller 3 can be moved upward by rotating the adjusting screw 31, so that the steel strip is placed above the support roller 2 and can roll in contact with the limiting roller 3, and then adjust the spacing between the front and rear grinding wheels 45. Specifically, the moving screw 1 8 and the moving screw 2 9 are rotated in sequence to make the upper grinding component 2 6 and the lower grinding component 2 7 move forward or backward, so that the upper and lower edges of the front and rear sides of the steel strip can contact with multiple grinding wheels 45 respectively, and the steel strip moves from left to right on the support roller 2 (a winding mechanism is provided on the right side of the device and an unwinding mechanism is provided on the left side thereof). In this way, the steel strip will contact with the rotating grinding wheel 45 during the movement, thereby grinding and removing burrs at its edges.

[0037] By fixing the lower grinding component 1 4 and the upper grinding component 1 5 on the upper rear side of the base 1, and slidingly setting the lower grinding component 2 7 and the upper grinding component 2 6 in front of the base 1, the spacing between the front and rear multiple grinding wheels 45 can be changed as needed, so as to be suitable for deburring of steel strips of various widths, and the angles of the multiple grinding wheels 45 can also be deflected and fine-tuned to ensure the grinding accuracy;

[0038] By arranging the support roller 2 in the air on the base 1, the steel belt is placed between the four grinding wheels 45, and the position of the steel belt can be limited by the limit roller 3 that moves up and down, so that the grinding process is more stable.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A burr treatment device for steel strip production, comprising a base (1), characterized in that: A lower grinding component 1 (4) and an upper grinding component 1 (5) are fixed to the rear side of the upper end surface of the base (1); an upper grinding component 2 (6) and a lower grinding component 2 (7) are slidably mounted on the front side of the upper end surface of the base (1); and the upper grinding component 2 (6) and the lower grinding component 2 (7) are respectively located directly in front of the lower grinding component 1 (4) and the upper grinding component 1 (5); a plurality of support rollers (2) are rotatably mounted at equal intervals from left to right above the base (1), and limit rollers (3) are rotatably mounted above the leftmost and rightmost support rollers (2).

2. A burr treatment device for steel strip production as claimed in claim 1, characterized in that: A plurality of linearly distributed mounting shaft frames (21) are fixed on both the front and rear sides of the upper end surface of the base (1); the support roller (2) is rotatably mounted between the front and rear mounting shaft frames (21) via bearings; and the lower grinding component 1 (4), the upper grinding component 1 (5), the upper grinding component 2 (6) and the lower grinding component 2 (7) are located between two adjacent support rollers (2).

3. A burr treatment device for steel strip production as claimed in claim 2, characterized in that: The upper part of the mounting shaft frame (21) at the leftmost and rightmost ends is extended to form an extension frame (22), the extension frame (22) is provided with an adjustment slide hole (23), a bearing seat is provided in the adjustment slide hole (23) for sliding up and down, and the front and rear ends of the limiting roller (3) are rotatably installed in the bearing seat.

4. A burr treatment device for steel strip production as claimed in claim 3, characterized in that: A threaded hole is provided at the bottom end of the extension frame (22), and the threaded hole is communicated with the adjusting sliding hole (23). An adjusting screw (31) is threadedly connected to the threaded hole, and the bottom end of the adjusting screw (31) is movably connected to the top of the bearing seat.

5. A burr treatment device for steel strip production as claimed in claim 1, characterized in that: The lower grinding component (4) comprises an angle vise (42), the angle vise (42) is fixed above the mounting seat (41), and a movable frame (44) is slidably arranged on the deflection seat of the angle vise (42), a grinding motor (43) is mounted on the movable frame (44), an extension shaft is connected to the output shaft of the grinding motor (43), and a grinding wheel (45) is mounted on the end of the extension shaft away from the grinding motor (43); A movable lead screw (46) is threadedly mounted on the upper portion of the angle vise (42), and an inward end of the movable lead screw (46) is rotatably connected to the movable frame (44) via a bearing.

6. A burr treatment device for steel strip production as claimed in claim 5, characterized in that: The lower grinding component one (4), the upper grinding component one (5), the upper grinding component two (6) and the lower grinding component two (7) have the same structural composition, wherein the height of the mounting seat (41) in the upper grinding component one (5) and the upper grinding component two (6) is higher than the height of the mounting seat (41) in the lower grinding component one (4) and the lower grinding component two (7), and the grinding wheel (45) in the upper grinding component one (5) and the upper grinding component two (6) is designed to be deflected downward, while the grinding wheel (45) in the lower grinding component one (4) and the lower grinding component two (7) is designed to be deflected upward.

7. A burr treatment device for steel strip production as claimed in claim 6, characterized in that: A movable screw seat 1 is arranged inside the mounting seat (41) in the upper grinding component 2 (6), and the movable screw seat 1 is connected to a movable screw rod 1 (8), and the movable screw rod 1 (8) is rotatably mounted on the base (1) via a bearing seat; A second movable screw seat is arranged inside the mounting seat (41) in the second lower grinding assembly (7), and the second movable screw seat is connected to the second movable screw rod (9), and the second movable screw rod (9) is rotatably mounted on the base (1) through a bearing seat.

8. A burr treatment device for steel strip production as claimed in claim 6, characterized in that: Two groups of guide bars are arranged on the base (1), each group of guide bars comprises two separate guide bars, two of the guide bars are slidably connected to the mounting seat (41) in the upper grinding component (6), and the other two guide bars are slidably connected to the mounting seat (41) in the lower grinding component (7).

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