CN211101832U - Novel rolling shear - Google Patents
Novel rolling shear Download PDFInfo
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- CN211101832U CN211101832U CN201922140884.1U CN201922140884U CN211101832U CN 211101832 U CN211101832 U CN 211101832U CN 201922140884 U CN201922140884 U CN 201922140884U CN 211101832 U CN211101832 U CN 211101832U
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Abstract
The utility model relates to the field of aluminum foil strip processing, in particular to a novel rolling shear, which comprises a support, a rolling shear mechanism and a transmission mechanism; the axis line of the rolling shear mechanism is parallel to the horizontal direction, the support is arranged at the lower part of the rolling shear mechanism, the transmission mechanism is arranged at one side of the support, and one end of the rolling shear mechanism is rotatably connected with the transmission mechanism; the support is used for supporting the rolling shear mechanism; the rolling shear mechanism is respectively detachably connected with the support and the transmission mechanism. Through setting up the roller shear mechanism respectively to detachable mode for support and drive mechanism to and carry out the change of hobbing cutter, the adjustment work of hobbing cutter interval in advance on the roller shear mechanism of second group, replace and directly occupy the time of tailorring aluminium foil or aluminium strip, and directly change the hobbing cutter on prior art's roller shear, and the work of adjustment hobbing cutter interval, thereby the operating time of tailorring aluminium foil or aluminium strip that the reduction was changed the hobbing cutter and was occupied to adjustment hobbing cutter interval has improved the work efficiency of tailorring aluminium foil or aluminium strip.
Description
Technical Field
The utility model relates to an aluminium foil area processing field specifically is a novel slitting roller.
Background
Aluminum foil and aluminum strip are common industrial intermediates. In the processing process of the aluminum foil or the aluminum strip, the aluminum ingot is usually rolled for multiple times to prepare a rough product of the aluminum foil or the aluminum strip; and cutting the aluminum foil or the aluminum strip through a rolling shear so that the width of the aluminum foil or the aluminum strip meets the design requirement.
In the prior art, although the hob on the slitting mill can be detached relative to the roll shaft, after the hob is installed again, the adjustment of the distance between the hobs is very troublesome, the time for adjusting the distance between the hobs is long, and the cutting work efficiency of the aluminum foil or the aluminum strip is reduced.
SUMMERY OF THE UTILITY MODEL
Although can dismantle for the roller for solving among the prior art, the hobbing cutter on the roller shear, after nevertheless reinstalling the hobbing cutter, the interval of adjustment hobbing cutter is very troublesome, and the time of adjustment hobbing cutter interval is longer, has reduced the technical problem of the work efficiency of tailorring of aluminium foil or aluminium strip, the utility model provides a novel roller shear.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
according to one aspect of the utility model, a novel rolling shear is provided, which comprises a support, a rolling shear mechanism and a transmission mechanism; the shaft axis of the rolling shear mechanism is parallel to the horizontal direction, the support is arranged at the lower part of the rolling shear mechanism, the transmission mechanism is arranged at one side of the support, and one end of the rolling shear mechanism is rotatably connected with the transmission mechanism; the support is used for supporting the rolling shear mechanism; the rolling shear mechanism is detachably connected with the support and the transmission mechanism respectively.
Further, the roller shear mechanism comprises a first roller shaft, a second roller shaft and a roller shaft frame, the first roller shaft and the second roller shaft are arranged on the roller shaft frame in parallel, and the first roller shaft and the second roller shaft are respectively in a rotatable state relative to the roller shaft frame; the roller shaft frame is detachably connected with the support.
Further, the roll shaft frame comprises a horizontal connecting seat and a pair of vertical supporting seats; a first shaft hole and a second shaft hole are respectively formed in any one of the vertical supporting seats, the first roller shafts are rotatably arranged in the two first shaft holes, and the second roller shafts are rotatably arranged in the two second shaft holes; the pair of vertical supporting seats are parallel to each other and are respectively arranged on the horizontal connecting seats, and the first roll shaft and the second roll shaft are respectively parallel to the horizontal connecting seats.
Furthermore, a horizontal sliding rail is arranged at the bottom of the horizontal connecting seat; the top surface of support is provided with horizontal spout, horizontal slide rail along the extending direction slidable of horizontal spout with horizontal spout clearance connection.
Furthermore, a locking mechanism is detachably arranged on the support; the locking mechanism and the transmission mechanism are respectively arranged at two ends of the rolling shear mechanism, and the locking mechanism is used for respectively locking the joint of the rolling shear mechanism and the support in the vertical direction and the horizontal direction.
Furthermore, one end of the first roll shaft is provided with a first gear and a first connecting shaft, the first gear is coaxially sleeved on the first connecting shaft, and one end of the first connecting shaft is detachably and coaxially connected with the first roll shaft; one end of the second roller shaft is provided with a second gear and a second connecting shaft, the second gear is coaxially sleeved on the second connecting shaft, one end of the first connecting shaft is detachably connected with the second roller shaft in a coaxial mode, and the other end of the second connecting shaft extends out of the second gear; the first gear is meshed with the second gear, and the second connecting shaft is rotatably connected with the transmission mechanism.
Further, the transmission mechanism includes a drive shaft; the second connecting shaft and the driving shaft are detachably connected through a coupler.
Further, bearings are arranged in the first shaft hole and the second shaft hole respectively, and the first roller shaft and the second roller shaft are coaxially connected with the two bearings respectively.
Furthermore, at least two tool holders are respectively arranged on the first roller shaft and the second roller shaft; any one of the tool holders respectively comprises an inner sleeve, an outer sleeve and a locking nut, the inner sleeve is coaxially and movably arranged in the outer sleeve, external threads are arranged on the circumferential surface of the inner sleeve, and internal threads are arranged on the inner wall of the outer sleeve; the outer sleeve and the locking nut are respectively in threaded connection with the inner sleeve, and the locking nuts are respectively arranged at two ends of the outer sleeve; any the blade holder cover is established on first roller or the second roller, sets up two on the first roller the blade holder, or set up two on the second roller the blade holder passes through respectively the inner skleeve with the horizontal interval of outer sleeve is adjustable state.
Furthermore, a plurality of positioning holes are formed in the surface of any one inner sleeve, and the hole intervals of two adjacent positioning holes are the same; the first roll shaft and the second roll shaft are respectively provided with a plurality of threaded holes, and any threaded hole is respectively in the radial direction of the first roll shaft or the second roll shaft and one of the positioning holes in a coaxial state.
The technical scheme has the following advantages or beneficial effects:
the novel rolling shear machine provided by the utility model can obtain the effect of replacing the rolling shear mechanism by respectively setting the rolling shear mechanism to be detachable relative to the support and the transmission mechanism; the replacement of the hobbing cutters and the adjustment of the distance between the hobbing cutters are carried out on the second group of rolling shearing mechanisms in advance, and the work of directly occupying the time for cutting the aluminum foil or the aluminum strip, directly replacing the hobbing cutters on the rolling shearing machine in the prior art and adjusting the distance between the hobbing cutters is replaced, so that the work time for cutting the aluminum foil or the aluminum strip occupied by replacing the hobbing cutters and adjusting the distance between the hobbing cutters is reduced, and the work efficiency for cutting the aluminum foil or the aluminum strip is improved.
Drawings
Fig. 1 is a schematic structural diagram of a novel rolling shear provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of the novel slitting roller according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the first roller shaft and the second roller shaft provided by the embodiment of the present invention.
Detailed Description
Although can dismantle for the roller for solving among the prior art, the hobbing cutter on the roller shear, after nevertheless reinstalling the hobbing cutter, the interval of adjustment hobbing cutter is very troublesome, and the time of adjustment hobbing cutter interval is longer, has reduced the technical problem of the work efficiency of tailorring of aluminium foil or aluminium strip, the utility model provides a novel roller shear.
Referring to fig. 1 and 2, a novel rolling shear comprises a support 1, a rolling shear mechanism 2 and a transmission mechanism 3; the axial lead of the rolling shear mechanism 2 is parallel to the horizontal direction, the support 1 is arranged at the lower part of the rolling shear mechanism 2, the transmission mechanism 3 is arranged at one side of the support 1, and one end of the rolling shear mechanism 2 is rotatably connected with the transmission mechanism 3; the support 1 is used for supporting the rolling shear mechanism 2; the rolling shear mechanism 2 is respectively detachably connected with the support 1 and the transmission mechanism 3.
Wherein, the support 1 is arranged on the ground, the rolling shear mechanism 2 is integrally and detachably arranged at the upper part of the support 1, one part of the rolling shear mechanism 2 can rotate relative to the support 1, and the other part of the rolling shear mechanism 2 is kept static relative to the support 1. The transmission mechanism 3 is arranged on one side of the support 1, the transmission mechanism 3 and the rolling shear mechanism 2 are in a detachable connection state, and the transmission mechanism 3 is used for driving one part of the rolling shear mechanism 2 to rotate.
It should be understood that a part of the roller shear mechanism 2 includes a roller shaft, a tool holder 4 and a hob, which will be described later, so that the hob can actually shear the aluminum foil or the aluminum strip; the other part of the rolling shear mechanism 2 is a device for supporting a roll shaft.
In this embodiment, two sets of rolling shear mechanisms 2 are provided, and the two sets of rolling shear mechanisms 2 can be detachably provided on the support 1, respectively, and any one set of rolling shear mechanisms 2 can be detachably connected with the transmission mechanism 3, respectively. One group of rolling shear mechanisms 2 are arranged on the support 1 and used for rolling shear work of aluminum foils or aluminum strips; the other group is used as a spare part for replacing the hob and adjusting the distance between the hobs.
Before the first group of rolling shear mechanisms 2 are disassembled, if the distance between the roller cutters on the hooks of the first group of rolling shear mechanisms needs to be adjusted, the distance between the roller cutters on the second group of rolling shear mechanisms 2 needs to be adjusted according to the new distance between the roller cutters.
The first group of rolling shear mechanisms 2 are respectively separated from the transmission mechanism 3 and the support 1, and then the second group of rolling shear mechanisms 2 are arranged on the support 1 and are respectively connected with the support 1 and the transmission mechanism 3.
The mode of replacing spare parts is adopted, the distance between the hobs is adjusted in advance on the spare parts, and compared with the mode that the hobs are directly replaced on a rolling shear and the distance between the hobs is directly adjusted on the hobs in the prior art, the mode that the spare parts are replaced and the distance between the hobs is adjusted on the hob are different. The novel rolling shear machine in the embodiment only needs to disassemble the first group of rolling shear mechanisms 2 and replace the second group of rolling shear mechanisms 2 with the pre-adjusted hob spacing, and the time of occupying the production process (the process of cutting aluminum foil or aluminum strips) is short. In the prior art, the hob cutters on the rolling and shearing machine need to be replaced one by one, and the distance between the hob cutters is adjusted in a group, so that the time of a production process (a process of cutting an aluminum foil or an aluminum strip) is long. Compare the change hobbing cutter process (the process of changing rolling shear mechanism 2 promptly) of the novel rolling shear of this embodiment with the process of the change hobbing cutter of the rolling shear of prior art and adjustment hobbing cutter interval, obvious reduction takes up the time of production process (the process of tailorring aluminium foil or aluminium strip) to the production efficiency of production process has been improved.
Before the first group of rolling shear mechanisms 2 are disassembled, the first group of rolling shear mechanisms 2 and the second group of rolling shear mechanisms 2 are respectively set to be in the structures with the same hob spacing; if the width of the aluminum foil or the aluminum strip cut by the first group of rolling shearing mechanisms 2 is detected by workers, the aluminum foil or the aluminum strip cut by the first group of rolling shearing mechanisms 2 has obvious defects, and the time of a production process (a process of cutting the aluminum foil or the aluminum strip) occupied by replacing the hobbing cutters and adjusting the distance between the hobbing cutters can be reduced by replacing the second group of rolling shearing mechanisms 2.
Before the first group of rolling shearing mechanisms 2 are disassembled, the distance between the rolling cutters of the second group is adjusted to meet the new production requirement in advance according to the new production requirement, after the first group of rolling shearing mechanisms 2 work, the first group of rolling shearing mechanisms 2 are disassembled, the second group of rolling shearing mechanisms 2 are replaced, and the time of the production process (the process of cutting aluminum foils or aluminum strips) occupied by the distance between the rolling cutters can be also replaced and adjusted.
The rolling shear mechanism is detachably arranged relative to the support and the transmission mechanism, so that the effect of replacing the rolling shear mechanism can be achieved; the replacement of the hobbing cutters and the adjustment of the distance between the hobbing cutters are carried out on the second group of rolling shearing mechanisms in advance, and the work of directly occupying the time for cutting the aluminum foil or the aluminum strip, directly replacing the hobbing cutters on the rolling shearing machine in the prior art and adjusting the distance between the hobbing cutters is replaced, so that the work time for cutting the aluminum foil or the aluminum strip occupied by replacing the hobbing cutters and adjusting the distance between the hobbing cutters is reduced, and the work efficiency for cutting the aluminum foil or the aluminum strip is improved.
Therefore, the utility model provides a novel roller shear has solved prior art, and the hobbing cutter on the roller shear can be dismantled for the roller, but after reinstallating the hobbing cutter, the interval of adjustment hobbing cutter is very troublesome, and the time of adjustment hobbing cutter interval is longer, has reduced the technical problem of the work efficiency of tailorring of aluminium foil or aluminium strip.
Further, in order to facilitate understanding of those skilled in the art, the present embodiment provides a preferred rolling shear mechanism 2, specifically:
referring to fig. 1, 2 and 3, the roller shear mechanism 2 includes a first roller shaft 201, a second roller shaft 202 and a roller shaft frame 203, the first roller shaft 201 and the second roller shaft 202 are arranged on the roller shaft frame 203 in parallel, and the first roller shaft 201 and the second roller shaft 202 are respectively in a rotatable state relative to the roller shaft frame 203;
the roller frame 203 and the support 1 are detachably connected.
The first roller shaft 201 and the second roller shaft 202 are respectively rotatable components, and when the roller is actually manufactured and used, the roller shafts 201 and 202 are respectively provided with a hob. The roller frame 203 is a non-rotatable component, and mainly functions to carry the first roller shaft 201 and the second roller shaft 202, and can be detachably connected with the cradle 1.
When the roller shear mechanism 2 needs to be replaced, the roller frame 203 is detached and separated from the support 1 after the first roller shaft 201 or the second roller shaft 202 on the roller shear mechanism 2 is detached and separated from the transmission mechanism 3 respectively. The new roller shear mechanism 2 is detachably connected with respect to the housing 1, and the first roller shaft 201 or the second roller shaft 202 is alternatively detachably connected with the transmission mechanism 3, thereby completing the work of replacing the roller shear mechanism 2.
The arrangement mode of the first roller shaft 201 and the second roller shaft 202 is adopted, and the paper cutting state of the scissors is simulated; in other words, one of the roller cutters on the first roller shaft 201 and one of the roller cutters on the second roller shaft 202 may form a rotatable 'scissors' state. Through setting up first roller 201 and second roller 202 respectively on roller frame 203 to roller frame 203 is the detachable state for support 1, can realize carrying out the effect of changing rolling shear mechanism 2 wholly.
Further, in the aforementioned solution having the roller frame 203, since the mass of the first roller shaft 201 and the second roller shaft 202 is relatively large, the roller frame 203 is required to have a supporting strength in the vertical direction. The present embodiment provides a preferred roller frame 203 that is simple in structure, low in manufacturing cost, and capable of satisfying the strength requirements for supporting the first roller shaft 201 and the second roller shaft 202. The method comprises the following specific steps:
referring to fig. 1 and 2, the roller frame 203 includes a horizontal coupling seat 213 and a pair of vertical coupling seats 223;
a first shaft hole and a second shaft hole are respectively formed in any one of the vertical supporting seats 223, the first roller shaft 201 is rotatably arranged in the two first shaft holes, and the second roller shaft 202 is rotatably arranged in the two second shaft holes;
a pair of vertical supporting seats 223 are disposed in parallel to each other on the horizontal coupling seats 213, and the first roller shaft 201 and the second roller shaft 202 are parallel to the horizontal coupling seats 213, respectively.
Wherein, the pair of vertical supporting seats 223 are used for supporting the first roller shaft 201 and the second roller shaft 202 respectively in the vertical direction; both ends of the first roller shaft 201 and both ends of the second roller shaft 202 are rotatably connected to the first shaft hole and the second shaft hole of the pair of vertical support blocks 223, respectively, so that support with good balance is obtained. The horizontal coupling base 213 is used to support the vertical coupling base 223 and the weight of the first and second roller shafts 201 and 202 in the vertical direction, and the horizontal coupling base 213 is detachably provided on the stand 1.
It should be understood that, the horizontal connecting seat 213 and the vertical supporting seat 223 adopted in the present embodiment have a larger volume, so as to satisfy the requirement of high strength support; if a horizontally connected 'frame' or a vertically supported 'frame' (hereinafter referred to as a frame) is adopted, the two 'frames' have smaller volume, and generally, the support requirement of high strength is difficult to meet except for the two 'frames' with special structures; even though two kinds of 'racks' of special structures are adopted, the high-strength supporting requirement is met, but the manufacturing cost is inevitably increased.
Further, in the aforementioned solution with the horizontal connecting seat 213, in order to better achieve the detachable effect of the rolling shear mechanism 2 and reduce the labor intensity of the worker, the present embodiment also provides a more detailed description of the connecting structure between the horizontal connecting seat 213 and the support 1. The method comprises the following specific steps:
referring to fig. 1 and 2, the bottom of the horizontal connecting base 213 is provided with a horizontal sliding rail 233;
the top surface of the support 1 is provided with a horizontal sliding chute 101, and the horizontal sliding rail 233 is slidably connected with the horizontal sliding chute 101 in a clearance manner along the extending direction of the horizontal sliding chute 101.
Before the rolling shear mechanism 2 is arranged on the support 1, the rolling shear mechanism 2 is hoisted at a position close to the top of the support 1 through equipment such as a crane; when the rolling shear mechanism 2 is installed, the movement direction of the crane is adjusted, so that the horizontal connecting seat 213 of the rolling shear mechanism 2 moves to one end of the horizontal sliding groove 101 on the support 1, and at the moment, the horizontal connecting part can be located on the support 1; the crane is continuously adjusted, so that the roller shear mechanism 2 moves along the horizontal direction, and simultaneously the horizontal slide rail 233 of the horizontal connecting part is inserted into the horizontal sliding groove 101 of the support 1, so that the horizontal connecting seat 213 moves along the direction of the horizontal sliding groove 101 and reaches the installation position, at this time, the detachable connection process of the roller shear mechanism 2 and the support 1 is completed. And then one roll shaft of the rolling shear mechanism 2 is rotatably connected with the transmission mechanism 3, so that the replacement work of the rolling shear mechanism 2 is completed. The process of disassembling the rolling shear mechanism 2 is opposite to the process, firstly, the rotatable connection part of one roll shaft of the rolling shear mechanism 2 and the transmission mechanism 3 is disassembled, then, the rolling shear mechanism 2 is horizontally moved, and the rolling shear mechanism 2 is taken down through a crane.
Further, in all the above solutions, since the rolling shear mechanism 2 is detachably connected to the support 1 and the transmission mechanism 3, in actual operation, there is a possibility that the rolling shear mechanism 2 is displaced relative to the support 1 and the transmission mechanism 3, and in order to solve this problem, the following solutions are proposed in this embodiment, specifically:
a locking mechanism (not shown in the figure) is detachably arranged on the support 1;
the locking mechanism and the transmission mechanism 3 are respectively arranged at two ends of the rolling shear mechanism 2, and the locking mechanism is used for respectively locking the joint of the rolling shear mechanism 2 and the support 1 in the vertical direction and the horizontal direction.
The locking mechanism may be configured in various practical structures, and in this embodiment, the locking mechanism is configured to be a locking connection member and a bolt for facilitating understanding of those skilled in the art. Through holes are respectively formed in two ends of the lock catch connecting part, threaded holes are respectively formed in the support 1 and the non-rotating part of the rolling shear mechanism 2, and one bolt penetrates through one through hole of the lock catch connecting part and then is in threaded connection with the threaded hole in the support 1; and the other bolt passes through the other through hole of the lock catch connecting part and then is connected with a threaded hole on the rolling shear mechanism 2.
The locking mechanism can respectively limit the rolling shear mechanism 2 in the vertical direction and the horizontal direction, so that the rolling shear mechanism 2 is prevented from generating displacement relative to the support 1 and the transmission mechanism 3.
Further, in the aforementioned solution with the first roller shaft 201 and the second roller shaft 202, since the first roller shaft 201 and the second roller shaft are alternatively connected to the transmission mechanism 3, one of the roller shafts is in a non-rotating state relative to the support. To solve this problem, the present embodiment proposes the following solutions:
referring to fig. 1 or 3, one end of the first roller shaft 201 is provided with a first gear 211 and a first connecting shaft 221, the first gear 211 is coaxially sleeved on the first connecting shaft 221, and one end of the first connecting shaft 221 is detachably and coaxially connected with the first roller shaft 201;
one end of the second roller shaft 202 is provided with a second gear 212 and a second connecting shaft 222, the second gear 212 is coaxially sleeved on the second connecting shaft 222, one end of the first connecting shaft 221 is detachably and coaxially connected with the second roller shaft 202, and the other end of the second connecting shaft 222 extends out of the second gear 212;
the first gear 211 and the second gear 212 are meshed and connected, and the second connecting shaft 222 is rotatably connected with the transmission mechanism 3.
The first gear 211 and the second gear 212 are meshed and connected, a second connecting shaft 222 arranged on the second gear 212 is coaxially connected with the second roller shaft 202 and the transmission mechanism 3 respectively, and a first connecting shaft 221 on the first gear 211 is coaxially connected with the first roller shaft 201; therefore, when the transmission mechanism 3 rotates, the second connection shaft 222 can be driven to rotate, and the second roller shaft 202 and the second gear 212 can further rotate; meanwhile, the second gear 212 drives the first gear 211 to rotate, so that the first connecting shaft 221 and the first roller shaft 201 rotate.
Through the arrangement of the first connecting shaft 221, the first gear 211, the second connecting shaft 222 and the second gear 212, kinetic energy for driving the second roller shaft 202 can be transmitted to the first roller shaft 201, and the effect that the transmission mechanism 3 simultaneously drives the first roller shaft 201 and the second roller shaft 202 is achieved.
Further, in the foregoing solution with the second connection shaft 222, the specific structure of the transmission mechanism 3 is as follows:
referring to fig. 1 and 2, the transmission mechanism 3 includes a drive shaft 301;
the second connecting shaft 222 and the driving shaft 301 are detachably connected by a coupling.
The driving shaft 301 of the transmission mechanism 3 is connected with the second connecting shaft 222 through a coupler, so that the transmission function is easy to realize, and the coupler is simple, practical, convenient to detach and low in economic cost.
Further, in order to reduce the friction between the first roller shaft 201 and the second roller shaft 202 with respect to the pair of vertical support bases 223 and improve the kinetic energy efficiency ratio of the transmission mechanism 3, in the present embodiment, bearings (not shown) are respectively disposed in the first shaft hole and the second shaft hole, and the first roller shaft 201 and the second roller shaft 202 are coaxially connected to the two bearings.
The first roller shaft 201 and the second roller shaft 202 are in sliding friction states relative to the pair of vertical supporting seats 223 respectively and are changed into rolling friction states achieved through bearings, friction force between the first roller shaft 201 and the second roller shaft 202 relative to the pair of vertical supporting seats 223 respectively is obviously reduced, and therefore kinetic energy efficiency ratio of the transmission mechanism 3 is improved.
Further, all the above solutions are proposed to reduce the time taken to cut the aluminum foil or strip, and in this embodiment, a new structure is proposed for the rolling shear mechanism 2, so as to reduce the time taken for the spare rolling shear mechanism 2 to adjust the distance between the hobs. The method comprises the following specific steps:
referring to fig. 1 and 2, at least two tool rests 4 are respectively arranged on the first roller shaft 201 and the second roller shaft 202;
any tool apron 4 comprises an inner sleeve 401, an outer sleeve 402 and a locking nut respectively, the inner sleeve 401 is coaxially and movably arranged in the outer sleeve 402, the circumferential surface of the inner sleeve 401 is provided with external threads, and the inner wall of the outer sleeve 402 is provided with internal threads;
the outer sleeve 402 and the locking nut are respectively in threaded connection with the inner sleeve 401, and the locking nut is respectively arranged at two ends of the outer sleeve 402;
any one of the tool holders 4 is sleeved on the first roller shaft 201 or the second roller shaft 202, and the two tool holders 4 arranged on the first roller shaft 201 or the two tool holders 4 arranged on the second roller shaft 202 are in an adjustable state through the horizontal distance between the inner sleeve 401 and the outer sleeve 402.
Wherein the roller cutters are arranged on the outer sleeve 402, and the distance between two adjacent roller cutters is adjusted by rotating the outer sleeve 402 to increase or decrease the distance between the outer sleeve 402 and the inner sleeve 401. Further, the outer sleeve 402 is locked to the inner sleeve 401 along the axial direction of the outer sleeve 402 by the lock nuts provided at both ends of either of the outer sleeves 402, whereby the hob is positioned with respect to the first roller shaft 201 or the second roller shaft 202.
Further, on the basis of the above solution with the tool post 4, the present embodiment further provides a preferable tool post 4, which is as follows:
a plurality of positioning holes (not shown) are formed in the surface of any inner sleeve 401, and the hole pitches of two adjacent positioning holes are the same;
a plurality of threaded holes (not shown) are respectively formed in the first roller shaft 201 and the second roller shaft 202, and any one of the threaded holes is coaxial with one of the positioning holes in the radial direction of the first roller shaft 201 or the second roller shaft 202.
By arranging a plurality of positioning holes on the inner sleeve 401 and arranging a plurality of threaded holes on the first roller shaft 201 and the second roller shaft 202, the tool apron 4, the first roller shaft 201 and the second roller shaft 202 can be set in a detachable state, so that the positions of the tool apron 4 relative to the first roller shaft 201 or the second roller shaft 202 can be adjusted. When the distance between the two hobs needs to be adjusted and the adjustment range is larger, coarse adjustment can be realized by adjusting the position of the tool apron 4 relative to the first roller shaft 201 or the second roller shaft 202, and fine adjustment is performed through the outer sleeve 402 and the inner sleeve 401.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A novel rolling shear is characterized by comprising a support, a rolling shear mechanism and a transmission mechanism;
the shaft axis of the rolling shear mechanism is parallel to the horizontal direction, the support is arranged at the lower part of the rolling shear mechanism, the transmission mechanism is arranged at one side of the support, and one end of the rolling shear mechanism is rotatably connected with the transmission mechanism;
the support is used for supporting the rolling shear mechanism; the rolling shear mechanism is detachably connected with the support and the transmission mechanism respectively.
2. The novel roller shear of claim 1, wherein the roller shear mechanism comprises a first roller shaft, a second roller shaft and a roller shaft frame, the first roller shaft and the second roller shaft are arranged on the roller shaft frame in parallel, and the first roller shaft and the second roller shaft are respectively in a rotatable state relative to the roller shaft frame;
the roller shaft frame is detachably connected with the support.
3. The new roller shear of claim 2, wherein said roller frame includes a horizontal connecting seat and a pair of vertical supporting seats;
a first shaft hole and a second shaft hole are respectively formed in any one of the vertical supporting seats, the first roller shafts are rotatably arranged in the two first shaft holes, and the second roller shafts are rotatably arranged in the two second shaft holes;
the pair of vertical supporting seats are parallel to each other and are respectively arranged on the horizontal connecting seats, and the first roll shaft and the second roll shaft are respectively parallel to the horizontal connecting seats.
4. The novel slitting roller as claimed in claim 3, wherein the bottom of the horizontal connecting seat is provided with a horizontal sliding rail;
the top surface of support is provided with horizontal spout, horizontal slide rail along the extending direction slidable of horizontal spout with horizontal spout clearance connection.
5. The novel slitting roller as claimed in any one of claims 3 to 4, wherein a locking mechanism is removably provided on the carriage;
the locking mechanism and the transmission mechanism are respectively arranged at two ends of the rolling shear mechanism, and the locking mechanism is used for respectively locking the joint of the rolling shear mechanism and the support in the vertical direction and the horizontal direction.
6. The novel roller shear of claim 5, wherein one end of the first roller shaft is provided with a first gear and a first connecting shaft, the first gear is coaxially sleeved on the first connecting shaft, and one end of the first connecting shaft is detachably and coaxially connected with the first roller shaft;
one end of the second roller shaft is provided with a second gear and a second connecting shaft, the second gear is coaxially sleeved on the second connecting shaft, one end of the first connecting shaft is detachably connected with the second roller shaft in a coaxial mode, and the other end of the second connecting shaft extends out of the second gear;
the first gear is meshed with the second gear, and the second connecting shaft is rotatably connected with the transmission mechanism.
7. The new roller shear of claim 6, wherein said transmission mechanism includes a drive shaft;
the second connecting shaft and the driving shaft are detachably connected through a coupler.
8. The novel roller shear of claim 6, wherein bearings are disposed in the first shaft hole and the second shaft hole, respectively, and the first roller shaft and the second roller shaft are coaxially connected to the two bearings, respectively.
9. The novel roller shear of claim 6, wherein at least two knife rests are respectively arranged on the first roller shaft and the second roller shaft;
any one of the tool holders respectively comprises an inner sleeve, an outer sleeve and a locking nut, the inner sleeve is coaxially and movably arranged in the outer sleeve, external threads are arranged on the circumferential surface of the inner sleeve, and internal threads are arranged on the inner wall of the outer sleeve;
the outer sleeve and the locking nut are respectively in threaded connection with the inner sleeve, and the locking nuts are respectively arranged at two ends of the outer sleeve;
any the blade holder cover is established on first roller or the second roller, sets up two on the first roller the blade holder, or set up two on the second roller the blade holder passes through respectively the inner skleeve with the horizontal interval of outer sleeve is adjustable state.
10. The novel slitting roller as claimed in claim 9, wherein a plurality of positioning holes are formed in the surface of any one of the inner sleeves, and the hole pitch of two adjacent positioning holes is the same;
the first roll shaft and the second roll shaft are respectively provided with a plurality of threaded holes, and any threaded hole is respectively in the radial direction of the first roll shaft or the second roll shaft and one of the positioning holes in a coaxial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140884.1U CN211101832U (en) | 2019-12-03 | 2019-12-03 | Novel rolling shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140884.1U CN211101832U (en) | 2019-12-03 | 2019-12-03 | Novel rolling shear |
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| CN211101832U true CN211101832U (en) | 2020-07-28 |
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| CN201922140884.1U Active CN211101832U (en) | 2019-12-03 | 2019-12-03 | Novel rolling shear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338264A (en) * | 2020-10-22 | 2021-02-09 | 天津市神州通钢管有限公司 | Longitudinal shearing device of longitudinal shearing unit |
| CN112743136A (en) * | 2021-02-08 | 2021-05-04 | 吉林圆方机械集团有限公司 | Semi-axis outer end face tooth processingequipment |
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2019
- 2019-12-03 CN CN201922140884.1U patent/CN211101832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338264A (en) * | 2020-10-22 | 2021-02-09 | 天津市神州通钢管有限公司 | Longitudinal shearing device of longitudinal shearing unit |
| CN112743136A (en) * | 2021-02-08 | 2021-05-04 | 吉林圆方机械集团有限公司 | Semi-axis outer end face tooth processingequipment |
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