Slitting slitting machine for hot-rolled stainless steel coiled plate

Abstract

The utility model relates to the technical field of slitting machines, in particular to a slitting machine for a hot-rolled stainless steel coiled plate, which comprises a cutter shaft, a sleeve, a partition plate and a cutter. The sleeve is arranged on the outer side of the cutter shaft in a sleeving mode, and a limiting ring used for blocking a middle part of the sleeve in the using state is arranged at the end of the sleeve. The number of the partition plates is multiple, every two partition plates in the multiple partition plates form a group, and each group surrounds the outer side of the sleeve; the multiple cutters are arranged in the middle of the sleeve in a sleeving mode and located among the multiple sets of partition plates. According to the utility model, the plurality of cutters are sleeved on the outer side of the sleeve, the plurality of groups of mutually connected partition plates are wrapped on the outer side of the sleeve to clamp the cutters and separately place the plurality of cutters, and meanwhile, the limiting ring is mounted at the end part of the sleeve, so that the limiting ring extrudes the partition plates and the cutters, and the cutters are convenient to mount and relatively high in stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to longitudinal shearing machine technical field, concretely relates to a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil plate. BACKGROUND

[0002] When hot-rolled stainless steel coil plate is processed, hot-rolled stainless steel coil plate is unfolded and cut into narrow strips by longitudinal shearing machine, which is a way of hot-rolled stainless steel coil plate processing.

[0003] Chinese patent document with authorized announcement number CN221158755U discloses a kind of high-precision longitudinal shearing machine, including support platform, the support platform top surface edge is fixedly connected with several support plates, several support plates are rotatably connected with feeding assembly, winding assembly and spacing adjustment mechanism between each other, the steel material is woundly connected in the feeding assembly, the other end of the steel material is penetrated in spacing adjustment mechanism, and the penetrating end of the steel material is woundly connected with winding assembly.

[0004] However, in the above scheme, the connecting rod of spacing adjustment mechanism is connected with cutter through sliding slot, and cutter is adjusted to slide along the outside of cutter shaft, which causes the connection of cutter and connecting rod to be inconvenient and makes the cutter limiting connection point less, so that the cutter will be skewed and damaged during shearing. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and proposes a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil plate.

[0006] The technical scheme of the utility model: a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil plate, including cutter shaft, sleeve, baffle and cutter;

[0007] Sleeve is sleeved on the outside of cutter shaft, and the end of sleeve is provided with limiting ring for blocking middle part in sleeve in use state;

[0008] The number of baffle has multiple, every two baffles in multiple baffles are a group, and every group is enclosed in the outside of sleeve;

[0009] The number of cutter has multiple, multiple cutters are sleeved in the middle of sleeve and located between multiple groups of baffles.

[0010] Preferably, sleeve includes mounting ring, sleeve pipe and bolt;

[0011] Mounting ring is sleeved on one end of cutter shaft and fixedly installed on cutter shaft by bolt;

[0012] Sleeve pipe is sleeved on the outside of cutter shaft and connected with the side surface of mounting ring.

[0013] The outer side of the cutter shaft is provided with a limiting groove, and the inner side of the mounting ring and the sleeve is provided with a limiting block.

[0014] Preferably, the limiting ring comprises a connecting ring and a connecting piece.

[0015] The connecting ring is sleeved on one end of the sleeve.

[0016] The number of the connecting piece is at least one, and the connecting piece is arranged on the outer circular surface of the connecting ring.

[0017] Preferably, the inner side of the cutter is provided with a rectangular hole, and the sleeve is accommodated in the rectangular hole in the mounting state of the cutter and the sleeve.

[0018] Preferably, the end of the sleeve is provided with a threaded joint, and the inner side of the connecting ring is provided with a threaded hole, and the threaded joint is accommodated in the threaded hole in the mounting state of the connecting ring and the sleeve.

[0019] Preferably, the middle part of the partition plate is provided with a connecting groove, and the outer side of the sleeve is mounted by the two partition plates through the connecting groove.

[0020] Preferably, the two ends of the partition plate are respectively provided with a sliding block and a sliding groove, and the sliding block is accommodated in the sliding groove in the mounting state of the two partition plates.

[0021] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0022] The utility model discloses a plurality of cutters are sleeved on the outer side of the sleeve, and a plurality of groups of mutually connected partition plates are wrapped on the outer side of the sleeve to clamp the cutter and place the plurality of cutters separately. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of an embodiment of the utility model is provided.

[0024] Figure 2 A sleeve and cutter connecting structure schematic view in an embodiment of the utility model is provided.

[0025] Figure 3 A sleeve structure schematic view in an embodiment of the utility model is provided.

[0026] Figure 4 A partition plate structure schematic view in an embodiment of the utility model is provided.

[0027] Marked: 1, knife shaft; 2, sleeve; 21, mounting ring; 22, bolt; 23, sleeve; 24, threaded joint; 25, limit block; 3, partition; 4, cutter; 5, limit groove; 6, connecting ring; 7, connecting piece; 8, rectangular hole; 9, threaded hole; 10, connecting groove; 11, sliding block; 12, sliding groove. DETAILED DESCRIPTION

[0028] Example one

[0029] As Figures 1-4 shown, the utility model provides a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil plate, including knife shaft 1, sleeve 2, partition 3 and cutter 4;

[0030] Sleeve 2 is sleeved on the outside of knife shaft 1, and the end of sleeve 2 is provided with a limiting ring for blocking the middle part of sleeve 2 in use state;

[0031] The number of partition 3 has multiple, every two partitions 3 in multiple partitions 3 are a group, and each group is enclosed outside sleeve 2;

[0032] The number of cutter 4 has multiple, multiple cutters 4 are sleeved in the middle of sleeve 2 and are located between multiple groups of partitions 3.

[0033] In the embodiment, sleeve 2 is sleeved on the outside of knife shaft 1 and fixedly connected with knife shaft 1, multiple cutters 4 are sleeved on the outside of sleeve 2, two partitions 3 are located on the side of sleeve 2 and connected with each other, two partitions 3 are wrapped on the outside of sleeve 2 and contact with cutter 4, partitions 3 place multiple cutters 4 equidistantly on the outside of sleeve 2, limiting ring is installed on the end of sleeve 2, limiting ring extrudes partition 3 and cutter 4, the spacing precision between multiple cutters 4 is improved, and cutter 4 and partition 3 are fixedly installed on the outside of sleeve 2, when the spacing between multiple cutters 4 needs to be adjusted, limiting ring is separated from sleeve 2, two partitions 3 connected with each other are separated, and then the width of partition 3 is adjusted to adapt to stainless steel coil plate of different width, so that the spacing of cutter 4 is adjusted.

[0034] Example two

[0035] As Figures 1-2 shown, the utility model provides a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil plate, compared with example one, the difference of the embodiment is that sleeve 2 includes mounting ring 21, sleeve 23 and bolt 22;

[0036] Mounting ring 21 is sleeved on one end of knife shaft 1 and is fixedly installed on knife shaft 1 by bolt 22;

[0037] The sleeve pipe 23 is sleeved on the outer side of the cutter shaft 1 and connected with the side of the mounting ring 21, wherein the outer side size value of the sleeve pipe 23 is smaller than the outer side size value of the mounting ring 21.

[0038] In an optional embodiment, the outer side of the cutter shaft 1 is provided with a limiting groove 5, and the inner side of the mounting ring 21 and the sleeve pipe 23 are both provided with a limiting block 25, wherein the limiting block 25 is matched and accommodated in the limiting groove 5 in the matching and mounting state of the mounting ring 21 and the sleeve pipe 23 with the cutter shaft 1.

[0039] In an optional embodiment, the inner side of the cutter 4 is provided with a rectangular hole 8, and the sleeve pipe 23 is matched and accommodated in the rectangular hole 8 in the matching and mounting state of the cutter 4 with the sleeve 2.

[0040] In the embodiment, the mounting ring 21 and the sleeve pipe 23 are sleeved on the outer side of the cutter shaft 1, the limiting block 25 is slidingly mounted in the limiting groove 5, the rotation of the mounting ring 21 and the sleeve pipe 23 is limited, the mounting ring 21 is fixed on the cutter shaft 1 through the bolt 22, the sleeve pipe 23 is fixedly mounted on the cutter shaft 1, the position of the cutter 4 and the baffle 3 mounted on the sleeve pipe 23 is limited by the end of the mounting ring 21, the position of the cutter 4 is adjusted by adjusting the position of the mounting ring 21 and the sleeve pipe 23 through the bolt 22, the cutting precision is improved, the cutter 4 is provided with the rectangular hole 8 on the inner side, the sleeve pipe 23 is matched and arranged in size with the rectangular hole 8, the action force is generated between the cutter 4 and the sleeve pipe 23 during the rotation, the rotation of the cutter 4 is limited by the sleeve pipe 23, and the rotation of the cutter 4 on the outer side of the sleeve pipe 23 is avoided.

[0041] Embodiment three

[0042] As Figures 1-2 shown, the utility model provides a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil, compared with embodiment one, the difference of the embodiment is that limiting ring includes connecting ring 6 and connecting piece 7;

[0043] Connecting ring 6 is sleeved on one end of sleeve pipe 23;It needs to be explained that the inner side of connecting ring 6 is provided with threaded hole 9, the end of sleeve pipe 23 is provided with threaded joint 24, threaded joint 24 is inserted in threaded hole 9 and is connected with threaded hole 9 by screw thread;

[0044] The number of connecting piece 7 is at least one, and connecting piece 7 is arranged on the outer circular surface of connecting ring 6, wherein connecting piece 7 is any one of outer hexagonal block, inner hexagonal block, sleeve pipe and rod body, so that the staff uses tool to be sleeved on the outer side of connecting piece 7 or be inserted in the inner side of connecting piece 7. Tool is rotated by (7) to drive (6).

[0045] In the embodiment, the tool is connected through the connecting piece 7, the connecting piece 7 drives the connecting ring 6 to rotate outside the threaded joint 24 and move towards the sleeve 23, the connecting ring 6 extrudes the partition plate 3 and the cutter 4, the partition plate 3 and the cutter 4 are fixedly installed outside the sleeve 23, the connecting ring 6 is separated from the threaded joint 24 by reversely rotating the connecting ring 6, the partition plate 3 is replaced, the replacement of the partition plate 3 is more convenient, the cutter 4 is replaced by removing the cutter shaft 1, and the replacement of the cutter 4 is more convenient.

[0046] Embodiment four

[0047] As Figures 1-2 shown, the utility model provides a kind of slitting longitudinal shearing machine of hot-rolled stainless steel coil, compared with embodiment one, the difference lies in, the middle part of partition plate 3 is provided with two connecting grooves 10, and two partition plates 3 are installed outside sleeve 23 through connecting groove 10, wherein, connecting groove 10 is half size of rectangular hole 8.

[0048] In an alternative embodiment, the two ends of the partition plate 3 are respectively provided with a sliding block 11 and a sliding groove 12, and in the cooperative installation state of the two partition plates 3, the sliding block 11 is accommodated in the sliding groove 12.

[0049] In the embodiment, the two partition plates 3 are symmetrically arranged and relatively slid along the length of the sleeve 2, the sliding block 11 is accommodated in the sliding groove 12, the two partition plates 3 are connected into a circular ring, and the two partition plates 3 are wrapped and installed outside the sleeve 2 to separate the cutters 4, and the replacement of the partition plates 3 is more convenient.

[0050] In the utility model, the mounting ring 21 and the sleeve 23 are sleeved outside the cutter shaft 1, the limiting block 25 is slidably installed in the limiting groove 5, the rotation of the mounting ring 21 and the sleeve 23 is limited, the mounting ring 21 is fixed on the cutter shaft 1 by the bolt 22, the sleeve 23 is fixedly installed on the cutter shaft 1, the cutter 4 is installed outside the sleeve 23 through the rectangular hole 8, the cutter 4 and the sleeve 23 generate a force during rotation, the rotation of the cutter 4 is limited, the two partition plates 3 are symmetrically arranged and relatively slid along the length of the sleeve 2, the sliding block 11 is accommodated in the sliding groove 12, the two partition plates 3 are connected into a circular ring and wrapped and installed outside the sleeve 2 to separate the cutters 4, the tool is connected through the connecting piece 7, the connecting piece 7 drives the connecting ring 6 to rotate outside the threaded joint 24 and move towards the sleeve 23, the connecting ring 6 extrudes the partition plate 3 and the cutter 4, the partition plate 3 and the cutter 4 are fixedly installed outside the sleeve 23, the connecting ring 6 is separated from the threaded joint 24 by reversely rotating the connecting ring 6, the partition plate 3 is replaced, the replacement of the partition plate 3 is more convenient, the cutter 4 is replaced by removing the cutter shaft 1, and the replacement of the cutter 4 is more convenient.

[0051] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field, without departing from the utility model purposes.

Claims

1. A slitting and cutting machine for hot-rolled stainless steel coils, characterized in that, It includes a cutter shaft (1), a sleeve (2), a partition (3), and a cutter (4); The sleeve (2) is sleeved on the outside of the cutter shaft (1), and the end of the sleeve (2) is provided with a limiting ring for blocking the middle part of the sleeve (2) in the use state; There are multiple partitions (3), and each pair of partitions (3) forms a group, with each group surrounding the outside of the sleeve (2). There are multiple cutters (4), which are fitted in the middle of the sleeve (2) and located between multiple sets of partitions (3).

2. The slitting and cutting machine for hot-rolled stainless steel coils according to claim 1, characterized in that, The sleeve (2) includes a mounting ring (21), a sleeve (23), and a bolt (22); The mounting ring (21) is sleeved on one end of the cutter shaft (1) and fixedly mounted on the cutter shaft (1) by bolts (22); The sleeve (23) is fitted on the outside of the cutter shaft (1) and connected to the side of the mounting ring (21).

3. The slitting and cutting machine for hot-rolled stainless steel coils according to claim 2, characterized in that, A limiting groove (5) is provided on the outer side of the cutter shaft (1), and a limiting block (25) is provided on the inner side of the mounting ring (21) and the sleeve (23). When the mounting ring (21) and the sleeve (23) are installed in conjunction with the cutter shaft (1), the limiting block (25) is accommodated in the limiting groove (5).

4. A slitting and cutting machine for hot-rolled stainless steel coils according to claim 2, characterized in that, The limiting ring includes a connecting ring (6) and a connecting piece (7); The connecting ring (6) is sleeved on one end of the sleeve (23); The number of connectors (7) is at least one, and the connectors (7) are disposed on the outer circular surface of the connecting ring (6).

5. A slitting machine for hot-rolled stainless steel coils according to claim 2, characterized in that, The inner side of the cutter (4) is provided with a rectangular hole (8). When the cutter (4) and the sleeve (2) are installed together, the sleeve (23) is accommodated in the rectangular hole (8).

6. A slitting and cutting machine for hot-rolled stainless steel coils according to claim 4, characterized in that, The end of the sleeve (23) is provided with a threaded joint (24), and the inner side of the connecting ring (6) is provided with a threaded hole (9). When the connecting ring (6) and the sleeve (23) are installed together, the threaded joint (24) is fitted and accommodated in the threaded hole (9).

7. A slitting machine for hot-rolled stainless steel coils according to claim 1, characterized in that, A connecting groove (10) is provided in the middle of the partition (3). The two partitions (3) are connected to the outer side of the sleeve (23) through the connecting groove (10).

8. A slitting and cutting machine for hot-rolled stainless steel coils according to claim 7, characterized in that, The two ends of the partition (3) are respectively provided with a slider (11) and a groove (12). When the two partitions (3) are installed together, the slider (11) is accommodated in the groove (12).

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