Auxiliary pinch roll for steel plate surface treatment

Abstract

The utility model belongs to the technical field of pinch rolls, and particularly relates to an auxiliary pinch roll for steel plate surface treatment, which comprises a frame, the inner side wall of the frame is fixedly connected with a first support plate, a first support shaft is arranged in the first support plate, and a first pinch roll is arranged on the outer side of the first support shaft. A second supporting plate is slidably connected to the position, located on the upper side of the first supporting plate, of the inner side wall of the frame, a second supporting shaft is arranged in the second supporting plate, and a second pinch roll is arranged on the outer side of the second supporting shaft. Through the arrangement of the first pinch roll and the second pinch roll, a joint of a metal plate can be clamped and supported, subsequent wire drawing operation is facilitated, the second supporting plate can be driven to drive the second pinch roll to move under the action of a synchronous motor, a gear and other structures, the distance between the first pinch roll and the second pinch roll is adjusted, and the wire drawing efficiency is improved. The clamping adaptability to metal plates with different thicknesses is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pinch roll, concretely to an auxiliary pinch roll for steel plate surface treatment. BACKGROUND

[0002] Steel plate surface wire drawing treatment is a common surface treatment method, which makes the surface of the steel plate present a kind of longitudinal and transverse interlaced fine texture through mechanical wire drawing treatment on the surface of the steel plate, so as to increase the beauty, improve the wear resistance and skid resistance of the steel plate.

[0003] The wire drawing is carried out by the friction of the fixed mesh sandpaper, and in order to improve the friction quality, the metal plate needs to be supported during wire drawing, and a clamping rod is arranged at the material receiving position to hold the joint.

[0004] In the utility model discloses a kind of pinch rolls in patent authorized announcement No.CN210594510U, including roller body, the both sides of roller body are fixedly connected with fixed block, the both sides in roller body are movably connected with connecting block, the side of connecting block is fixedly connected with support block, the side away from connecting block of support block in sequence penetrates roller body and fixed block and extends to the outside of fixed block, the surface of support block movably connects with fixed sleeve, the side of fixed sleeve penetrates fixed block and extends to the outside of fixed block, the side away from connecting block of support block is fixedly connected with roll shaft.

[0005] However, the existing auxiliary pinch roll for steel plate surface treatment also has certain disadvantages, the existing auxiliary pinch roll for steel plate surface treatment although adopts support, pinch roll to carry out clamping treatment to metal plate, since the fixity of the installation direction of pinch roll, it is difficult for operating personnel to adjust the position of pinch roll, and further cause the problem of poor clamping adaptability of pinch roll. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing auxiliary pinch roll for steel plate surface treatment to solve the problem that the existing auxiliary pinch roll for steel plate surface treatment although adopts support, pinch roll to carry out clamping treatment to metal plate, since the fixity of the installation direction of pinch roll, it is difficult for operating personnel to adjust the position of pinch roll, and further cause the problem of poor clamping adaptability of pinch roll.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] Auxiliary pinch roll for steel plate surface treatment, including frame, the inner side wall of frame is fixedly connected with support plate one, the inside of support plate one is provided with support shaft one, the outside of support shaft one is provided with pinch roll one, the inner side wall of frame and the upper side of support plate one are slidably connected with support plate two, the inside of support plate two is provided with support shaft two, the outside of support shaft two is provided with pinch roll two.

[0009] The surface of the frame is provided with a sliding groove, the surface of the second supporting plate is fixedly connected with a toothed plate, the toothed plate is slidingly connected with the frame, the upper end of the frame is fixedly installed with a synchronous motor, the outer side of the output shaft of the synchronous motor is fixedly sleeved with a gear, the gear is in contact with the frame, the gear is engaged with the toothed plate, and a lubricating mechanism is arranged on the frame.

[0010] Preferably, a plurality of friction grooves are formed on the surface of the pinch roll one, and the plurality of friction grooves are arranged in a ring array on the pinch roll one.

[0011] Preferably, a sliding block is slidingly connected with the inner wall of the sliding groove, and the sliding block is fixedly connected with the second supporting plate.

[0012] Preferably, the lubricating mechanism comprises a supporting frame, the surface of the frame is fixedly connected with the supporting frame, the horizontal portion of the supporting frame is fixedly connected with an oil storage cylinder, the inner wall of the oil storage cylinder is fixedly connected with an oil injection pipe, the inner wall of the oil storage cylinder is slidingly connected with a plug rod, the upper end of the plug rod is fixedly connected with a guide frame, the guide frame is slidingly connected with the oil storage cylinder, the outer side of the plug rod is provided with a spring, the upper end of the guide frame is fixedly connected with a magnetic column, and the end cover of the oil storage cylinder is fixedly installed with an electromagnet.

[0013] Preferably, one end of the spring is welded with the guide frame, and the other end of the spring is welded with the oil storage cylinder.

[0014] Preferably, the oil injection pipe is fixedly connected with the supporting frame, and the oil injection pipe is located directly above the gear.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The auxiliary pinch roll for steel plate surface treatment, through the setting of the pinch roll one and the pinch roll two, can clamp and support the joint of the metal plate, facilitate subsequent wire drawing operation, and under the action of the synchronous motor, the gear and other structures, the second supporting plate can drive the pinch roll two to move, the distance between the pinch roll one and the pinch roll two can be adjusted, and the clamping adaptability to metal plates with different thicknesses can be improved.

[0017] 2, The utility model discloses the auxiliary pinch roll of steel sheet surface treatment, through the setting of electromagnet, magnetic column etc. Structure, can drive the guide frame and make the plug rod move, make the plug rod separate from the oil storage cylinder, and then carry out the conduction to the lubricating oil, make the lubricating oil and gear, tooth plate between lubrication treatment, to reduce the hard abrasion. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is first angle structure schematic drawing of the auxiliary pinch roll of steel sheet surface treatment of the utility model,

[0019] Figure 2 It is second angle structure schematic drawing of the auxiliary pinch roll of steel sheet surface treatment of the utility model,

[0020] Figure 3 It is the inside structure schematic drawing of the oil storage cylinder of the utility model, Figure 1

[0021] Figure 4 It is the lubricating mechanism enlarged view of the utility model, Figure 3

[0022] In the drawing: 1, frame, 2, support plate one, 3, support shaft one, 4, pinch roll one, 5, support plate two, 6, support shaft two, 7, pinch roll two, 8, sliding slot, 9, sliding block, 10, tooth plate, 11, synchronous motor, 12, gear, 13, lubricating mechanism, 131, support frame, 132, oil storage cylinder, 133, oil injection pipe, 134, plug rod, 135, guide frame, 136, spring, 137, magnetic column, 138, electromagnet. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] ​​In the description of the utility model, it needs to be understood that, the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0025] In the description of the utility model, it needs to be understood that, the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , the auxiliary pinch roll of steel plate surface treatment, including frame 1, the inner side wall of frame 1 is fixedly connected with support plate one 2, the inside of support plate one 2 is provided with support shaft one 3, the outside of support shaft one 3 is provided with pinch roll one 4, the inner side wall of frame 1 and the upper side of support plate one 2 are slidably connected with support plate two 5, the inside of support plate two 5 is provided with support shaft two 6, the outside of support shaft two 6 is provided with pinch roll two 7;

[0027] The surface of frame 1 is provided with a sliding slot 8, the surface of support plate two 5 is fixedly connected with a toothed plate 10, the toothed plate 10 is slidably connected with the frame 1, the upper end of the frame 1 is fixedly installed with a synchronous motor 11, the output shaft outside of the synchronous motor 11 is fixedly sleeved with a gear 12, the gear 12 is in contact with the frame 1, and the gear 12 is engaged with the toothed plate 10.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3The surface of the pinch roll one 4 is provided with a plurality of friction grooves, and the plurality of friction grooves are arranged in a ring array on the pinch roll one 4. Through the setting of the friction grooves, the friction effect of the surface of the pinch roll one 4 can be improved. The inner wall of the sliding groove 8 is slidably connected with a sliding block 9, and the sliding block 9 is fixedly connected with the supporting plate two 5. Through the cooperation of the sliding block 9 and the sliding groove 8, the supporting plate two 5 can be moved and guided.

[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The frame 1 is provided with a lubricating mechanism 13, the lubricating mechanism 13 comprises a supporting frame 131, the surface of the frame 1 is fixedly connected with the supporting frame 131, the horizontal part of the supporting frame 131 is fixedly connected with an oil storage cylinder 132, the inner wall of the oil storage cylinder 132 is fixedly connected with an oil injection pipe 133, the inner wall of the oil storage cylinder 132 is slidably connected with a plug rod 134, the upper end of the plug rod 134 is fixedly connected with a guide frame 135, the guide frame 135 is slidably connected with the oil storage cylinder 132, the outer side of the plug rod 134 is provided with a spring 136, the upper end of the guide frame 135 is fixedly connected with a magnetic column 137, the end cover of the oil storage cylinder 132 is fixedly installed with an electromagnet 138, and the electromagnet 138 is located directly above the magnetic column 137. Through the setting of the electromagnet 138, the magnetic column 137 and other structures, the guide frame 135 can drive the plug rod 134 to move, so that the oil storage cylinder 132 is in a flowing state, and then the gear 12 and the toothed plate 10 can be lubricated.

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 One end of the spring 136 is welded with the guide frame 135, and the other end of the spring 136 is welded with the oil storage cylinder 132. Through the setting of the spring 136, the guide frame 135 can be connected and used. The oil injection pipe 133 is fixedly connected with the supporting frame 131, and the oil injection pipe 133 is located directly above the gear 12. Through the setting of the oil injection pipe 133, the lubricating oil can be used for flow guiding.

[0031] The specific implementation process of the utility model is as follows: in use, through the setting of the pinch roll one 4 and the pinch roll two 7, the metal plate joint can be clamped and conveyed, which is convenient for subsequent wire drawing operation of the metal plate, the synchronous motor 11 is started to drive the output shaft to rotate, so as to drive the gear 12 to rotate, under the meshing relationship, the gear 12 can drive the toothed plate 10 to move, so as to drive the supporting plate two 5 to move, and then the sliding block 9 slides along the inner wall of the sliding groove 8, so as to ensure the stable movement of the supporting plate two 5, and then the pinch roll two 7 moves, the distance between the pinch roll two 7 and the pinch roll one 4 is adjusted, and the high adaptability of the pinch roll two 7 and the pinch roll one 4 is improved.

[0032] The magnetic column 137 is magnetically attracted by the electromagnet 138, and is pulled to move upward, thereby driving the guide frame 135 to slide along the inner wall of the oil storage cylinder 132, so that the guide frame 135 drives the plugging rod 134 to be in a moving stable state, and the spring 136 is deformed. When the magnetic column 137 is in contact with the electromagnet 138, the spring 136 is no longer deformed, and the plugging rod 134 is separated from the oil storage cylinder 132, so that the oil storage cylinder 132 is in a conducting state, the lubricating oil is circulated, and cooperates with the flow guiding effect of the oil injection pipe 133, so that the lubricating oil is in contact with the gear 12 and the toothed plate 10, so as to reduce the hard wear between the gear 12 and the toothed plate 10.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Auxiliary pinch roll for the treatment of the surface of a steel sheet, comprising a frame (1), characterized in that: The inner side wall of the frame (1) is fixedly connected with a supporting plate one (2), the inside of the supporting plate one (2) is provided with a supporting shaft one (3), the outer side of the supporting shaft one (3) is provided with a pinch roll one (4), the inner side wall of the frame (1) and the upper side of the supporting plate one (2) are slidably connected with a supporting plate two (5), the inside of the supporting plate two (5) is provided with a supporting shaft two (6), the outer side of the supporting shaft two (6) is provided with a pinch roll two (7); The surface of the frame (1) is provided with a sliding groove (8), the surface of the supporting plate two (5) is fixedly connected with a toothed plate (10), the toothed plate (10) is slidably connected with the frame (1), the upper end of the frame (1) is fixedly installed with a synchronous motor (11), the output shaft of the synchronous motor (11) is fixedly sleeved with a gear (12) on the outer side, the gear (12) is in contact with the frame (1), the gear (12) is engaged with the toothed plate (10), the frame (1) is provided with a lubricating mechanism (13).

2. The auxiliary pinch roll for steel sheet surface treatment according to claim 1, characterized by: The surface of the pinch roll one (4) is provided with a plurality of friction grooves, and the plurality of friction grooves are arranged in a ring array on the pinch roll one (4).

3. The auxiliary pinch roll for steel sheet surface treatment according to claim 1, characterized by: The inner wall of the sliding groove (8) is slidably connected with a sliding block (9), and the sliding block (9) is fixedly connected with the supporting plate two (5).

4. The auxiliary pinch roll for steel sheet surface treatment according to claim 1, characterized by: The lubricating mechanism (13) comprises a supporting frame (131), the surface of the frame (1) is fixedly connected with the supporting frame (131), the horizontal part of the supporting frame (131) is fixedly connected with an oil storage cylinder (132), the inner wall of the oil storage cylinder (132) is fixedly connected with an oil injection pipe (133), the inner wall of the oil storage cylinder (132) is slidably connected with a plug rod (134), the upper end of the plug rod (134) is fixedly connected with a guide frame (135), the guide frame (135) is slidably connected with the oil storage cylinder (132), the outer side of the plug rod (134) is provided with a spring (136), the upper end of the guide frame (135) is fixedly connected with a magnetic column (137), the end cover of the oil storage cylinder (132) is fixedly installed with an electromagnet (138), and the electromagnet (138) is located directly above the magnetic column (137).

5. The auxiliary pinch roll for steel sheet surface treatment according to claim 4, characterized by: One end of the spring (136) is welded with the guide frame (135), and the other end of the spring (136) is welded with the oil storage cylinder (132).

6. The auxiliary pinch roll for steel sheet surface treatment according to claim 4, characterized by: The oil injection pipe (133) is fixedly connected with the supporting frame (131), and the oil injection pipe (133) is located directly above the gear (12). The oil injection pipe (133) is fixedly connected with the supporting frame (131), and the oil injection pipe (133) is located directly above the gear (12).

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