Wear-resistant wringing roller

Abstract

The utility model discloses a wear-resistant wringing roller, and relates to the technical field of wringing roller equipment. The wear-resistant sleeve is movably arranged on the roller shaft in a sleeving manner; the limiting mechanism is arranged on the roller shaft, is connected with the wear-resistant sleeve and is used for limiting between the roller shaft and the wear-resistant sleeve; and the two sets of positioning mechanisms are arranged at the two ends of the roller shaft correspondingly and used for limiting the positions of the wear-resisting sleeves, and each set of positioning mechanism comprises a mounting sleeve and a mounting component. According to the wear-resistant wringing roller, through mutual cooperation of the positioning mechanism and the limiting mechanism, the wear-resistant sleeve is controlled to limit the position, it is guaranteed that the wear-resistant sleeve can be replaced in the using process and is directly replaced when being abraded, the whole roller shaft is prevented from being replaced, and the using effect is improved; the overall temperature of the roll shaft is controlled, and the situation that the service life is shortened due to the fact that the temperature of the strip steel surface influences the wear-resisting layer is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wringing roller equipment technical field, concretely to a wear -resisting wringing roller. BACKGROUND

[0002] In the metallurgical industry, the strip steel needs to be treated by high-temperature annealing after cold rolling to eliminate the internal stress of the strip steel, and the wringing roller is used in the quenching tank after the annealing furnace to squeeze the water marks on the surface of the strip steel. The working condition of this station is high temperature, and the water amount on the surface of the strip steel is small. Dry friction is easily caused on the surface of the wringing roller and the surface of the strip steel, especially the excessive wear of the roller surface caused by the edge position of the strip steel.

[0003] The patent with the authorized publication number "CN211204661U" records "a wear -resisting wringing roller, the surface of the roller shaft is sleeved with a roller, the inner cavity of the roller is provided with a hollow hole, the inner cavity of the roller is sequentially provided with a liquid storage cavity and a cavity from inside to outside, the outer surface of the cavity is bonded with a heat conduction layer, the outer surface of the heat conduction layer is bonded with a corrosion -resistant layer, and the inner cavity of the corrosion -resistant layer is provided with a glass fiber corrosion -resistant layer. By setting the corrosion -resistant layer, the corrosion resistance of the roller is enhanced. The outer surface of the corrosion -resistant layer is bonded with an adhesive layer, and the wear -resistant layer is bonded with the adhesive layer away from the corrosion -resistant layer. By setting the wear -resistant layer, the wear resistance of the surface of the roller is enhanced. By setting the heat conduction layer, the heat conduction sheet and the heat conduction block, the heat can be absorbed and transferred into the liquid storage cavity, and the heat is treated by the cooling liquid. By setting the reinforcing ribs and the shock -resistant springs, the shock resistance of the roller itself is enhanced. This wear -resistant wringing roller solves the problems of poor squeezing effect, easy deformation and surface temperature rise of the traditional wringing roller, and prolongs the service life of the wringing roller".

[0004] The above patent solves the problems of poor squeezing effect, easy deformation and surface temperature rise of the traditional wringing roller, and prolongs the service life of the wringing roller. However, the external layer cannot be replaced during use to ensure the overall use effect, and the temperature of the roller shaft as a whole cannot be reduced to ensure the use during use. UTILITY MODEL CONTENTS

[0005] The utility model provides a wear -resisting wringing roller, through the cooperation of positioning mechanism and limit mechanism, control wear -resistant cover position limit, guarantee using process can carry out replacement, when having wear, directly replace, avoid whole roller shaft replacement, improve use effect, through external mechanism control external cooling liquid enters cooling circulation hole, realize to the control of roller shaft whole temperature, avoid the temperature of the surface of the strip steel to cause the influence to wear -resistant layer, reduce the service life.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a wear -resisting wringing roller, comprising:

[0007] Roller shaft;

[0008] The wear-resistant sleeve is movably sleeved on the roller shaft;

[0009] The limiting mechanism is arranged on the roller shaft and connected with the wear-resistant sleeve, and is used for limiting the roller shaft and the wear-resistant sleeve;

[0010] The positioning mechanism is arranged in two groups, and the two groups of positioning mechanisms are arranged at two ends of the roller shaft respectively, and are used for limiting the position of the wear-resistant sleeve; each group of the positioning mechanism comprises a mounting sleeve and a mounting component; one end of the roller shaft is fixedly connected with a positioning seat; the mounting sleeve is movably sleeved on the positioning seat; and the mounting component is arranged on the mounting sleeve and connected with the positioning seat;

[0011] The cooling circulation hole is arranged in the roller shaft, and is used for reducing the temperature in the roller shaft; and

[0012] The external connection mechanism is arranged in two groups, and the two groups of external connection mechanisms are arranged at two ends of the roller shaft respectively, and are used for connecting an external device with two ends of the cooling circulation hole.

[0013] Further, the limiting mechanism comprises a plurality of clamping grooves and a plurality of clamping strips; the plurality of clamping strips are fixedly connected on the roller shaft at equal intervals; the plurality of clamping grooves are arranged in the wear-resistant sleeve at equal intervals; and each clamping groove is clamped on each clamping strip.

[0014] Further, each group of the mounting component comprises a plurality of clamping grooves and a plurality of positioning studs; the plurality of clamping grooves are arranged on the mounting sleeve at equal intervals; each positioning stud is arranged in the clamping groove; and the plurality of positioning studs are threadedly connected on the positioning seat.

[0015] Further, each group of the external connection mechanism comprises:

[0016] The external connection component is arranged on the roller shaft and connected with the cooling circulation hole by an external device; and

[0017] The positioning component is arranged on the roller shaft and mounted on the roller shaft by the external connection component.

[0018] Further, the external connection component is a connecting input rod, which is arranged in the roller shaft and connected with one end of the cooling circulation hole.

[0019] Further, the positioning component comprises a connecting screw sleeve and a connecting screw groove; the connecting screw groove is arranged at a center of one side of the roller shaft; the connecting screw sleeve is movably sleeved on the connecting input rod and threadedly connected in the connecting screw groove.

[0020] The wear-resistant squeeze roller has the following beneficial effects:

[0021] (1), the wear-resistant squeeze dry roller, through the positioning mechanism and the limiting mechanism cooperate with each other, control wear-resistant sleeve position limit, ensure that the use process can be replaced, when there is wear directly replace, avoid the whole roller shaft replacement, improve the use effect.

[0022] (2), the wear-resistant squeeze dry roller, through the external mechanism control external cooling liquid into the cooling circulation hole, realize the control of the whole temperature of the roller shaft, avoid the temperature of the surface of the strip steel to cause the influence of the wear-resistant layer, reduce the service life. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the sectional view of the explosion of the utility model;

[0024] Figure 2 is the partial sectional view of the utility model;

[0025] Figure 3 is the explosion of the utility model;

[0026] Figure 4 is the perspective view of the utility model.

[0027] In the drawing: 1, roller shaft;2, connecting screw;3, mounting sleeve;4, clamping groove;5, wear-resistant sleeve;6, clamping strip;7, positioning stud;8, connecting screw groove;9, cooling circulation hole;10, connecting input rod;11, positioning seat;12, clamping groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-4 The utility model provides a technical scheme: a wear-resistant squeeze dry roller, comprising:

[0030] Roller shaft 1;

[0031] Wear-resistant sleeve 5, wear-resistant sleeve 5 movable sleeve is set on roller shaft 1;

[0032] Limiting mechanism, be located on roller shaft 1, and limiting mechanism is connected with wear-resistant sleeve 5, to limit between roller shaft 1 and wear-resistant sleeve 5;

[0033] The positioning mechanism is provided with two groups, and the two groups of positioning mechanisms are respectively arranged at two ends of the roller shaft 1 to limit the position of the wear-resistant sleeve 5. Each group of positioning mechanisms comprises a mounting sleeve 3 and a mounting component. One end of the roller shaft 1 is fixedly connected with a positioning seat 11. The mounting sleeve 3 is movably sleeved on the positioning seat 11. The mounting component is arranged on the mounting sleeve 3 and connected with the positioning seat 11.

[0034] The cooling circulation hole 9 is arranged in the roller shaft 1 to reduce the temperature in the roller shaft 1.

[0035] The external connection mechanism is provided with two groups, and the two groups of external connection mechanisms are respectively arranged at two ends of the roller shaft 1 to communicate with the two ends of the cooling circulation hole 9.

[0036] In the embodiment, the wear-resistant sleeve 5 is mounted on the roller shaft 1 to realize overall use. The mounting sleeve 3 positions the wear-resistant sleeve 5 to ensure the use effect. The cooling circulation hole 9 is arranged in the roller shaft 1 to reduce the overall temperature of the roller shaft 1. In the squeezing process, the temperature of the strip steel does not affect.

[0037] Specifically, the limiting mechanism comprises a plurality of clamping grooves 4 and a plurality of clamping strips 6. The plurality of clamping strips 6 are fixedly connected on the roller shaft 1 at equal intervals. The plurality of clamping grooves 4 are arranged in the wear-resistant sleeve 5 at equal intervals, and each clamping groove 4 is clamped on each clamping strip 6.

[0038] In the embodiment, the plurality of clamping grooves 4 and the plurality of clamping strips 6 cooperate with each other to stably mount the wear-resistant sleeve 5 on the roller shaft 1 to complete the use.

[0039] Specifically, each group of mounting components comprises a plurality of clamping grooves 12 and a plurality of positioning studs 7. The plurality of clamping grooves 12 are arranged on the mounting sleeve 3 at equal intervals. Each positioning stud 7 is arranged in the clamping groove 12, and the plurality of positioning studs 7 are threadedly connected to the positioning seat 11.

[0040] In the embodiment, the plurality of clamping grooves 12 and the plurality of positioning studs 7 cooperate with each other to ensure the positioning effect of the wear-resistant sleeve 5.

[0041] Specifically, each group of external connection mechanisms comprises:

[0042] The external connection component is arranged on the roller shaft 1 to connect with the cooling circulation hole 9; and

[0043] The positioning component is arranged on the roller shaft 1 to be mounted on the roller shaft 1 by the external connection component.

[0044] In the embodiment, the external connection component and the positioning component cooperate with each other to complete the communication and circulation of the external cooling liquid.

[0045] Specifically, the external component is a connecting input rod 10, the connecting input rod 10 is installed in the roller shaft 1, and the connecting input rod 10 is in butt joint with one end of the cooling circulating hole 9.

[0046] In this embodiment, the connecting input rod 10 is installed in the roller shaft 1 and is in butt joint with the cooling circulating hole 9, so that the cooling liquid is introduced and circulated.

[0047] Specifically, the positioning component includes a connecting screw sleeve 2 and a connecting screw groove 8, the connecting screw groove 8 is arranged at the center of one side of the roller shaft 1, the connecting screw sleeve 2 is movably sleeved on the connecting input rod 10, and the connecting screw sleeve 2 is in threaded connection with the connecting screw groove 8.

[0048] In this embodiment, the connecting screw sleeve 2 and the connecting screw groove 8 connect the connecting input rod 10 and the roller shaft 1, and the connecting input rod 10 can rotate relative to the roller shaft 1, so that the use is completed.

[0049] In use, the roller shaft 1 is installed at a use position, the connecting input rod 10 is placed in the connecting screw groove 8, and the connecting screw groove 8 is in threaded connection through the connecting screw sleeve 2, so that the connecting input rod 10 is in communication with the cooling circulating hole 9, the circulation of the cooling liquid is ensured, when the wear-resistant sleeve 5 is worn, the installation sleeve 3 is removed through the positioning screw post 7, the wear-resistant sleeve 5 is replaced, and the use effect is ensured.

[0050] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model are not explained in detail.

[0051] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A wear resistant wringer roller characterized in that, The utility model relates to a kind of roller shafts and its positioning mechanism, including: Roller shaft (1); Wear sleeve (5), the wear sleeve (5) is movably sleeved on roller shaft (1); Limiting mechanism, it is located on roller shaft (1), and limiting mechanism is connected with wear sleeve (5), to limit between roller shaft (1) and wear sleeve (5); Positioning mechanism is provided with two groups, two groups positioning mechanism are respectively located at the both ends of roller shaft (1), to limit the position of wear sleeve (5), and each positioning mechanism includes mounting sleeve (3) and mounting component, one end of the roller shaft (1) is fixedly connected with positioning seat (11), the mounting sleeve (3) is movably sleeved on positioning seat (11), and the mounting component is located on mounting sleeve (3), and mounting component is connected with positioning seat (11); Cooling circulation hole (9), the cooling circulation hole (9) is opened in roller shaft (1), to reduce temperature in roller shaft (1); And External connection mechanism is provided with two groups, two groups external connection mechanism are respectively located at the both ends of roller shaft (1), to be communicated with the both ends of cooling circulation hole (9) with external device.

2. A wear resistant squeeze roll according to claim 1, wherein, The limiting mechanism includes a plurality of clamping grooves (4) and a plurality of clamping strips (6), a plurality of the clamping strips (6) are equidistantly fixedly connected to the roller shaft (1), a plurality of the clamping grooves (4) are equidistantly opened in the wear sleeve (5), and each clamping groove (4) is clamped and arranged on each clamping strip (6).

3. A wear resistant squeeze roll according to claim 2, wherein, Each mounting component includes a plurality of clamping grooves (12) and a plurality of positioning studs (7), a plurality of the clamping grooves (12) are equidistantly opened in the mounting sleeve (3), each positioning stud (7) is mounted and arranged in the clamping groove (12), and a plurality of the positioning studs (7) are threadedly connected to the positioning seat (11).

4. A wear resistant squeeze roll according to claim 3, wherein, Each external connection mechanism includes: External connection component, it is located on roller shaft (1), to be connected with cooling circulation hole (9) with external device;And Positioning component, it is located on roller shaft (1), to be mounted on roller shaft (1) with external connection component.

5. A wear resistant squeeze roll according to claim 4, wherein, The external connection component is a connecting input rod (10), the connecting input rod (10) is mounted and arranged in the roller shaft (1), and the connecting input rod (10) is mutually docked with one end of the cooling circulation hole (9).

6. A wear resistant squeeze roll according to claim 5, wherein, The positioning component includes a connecting screw sleeve (2) and a connecting screw groove (8), the connecting screw groove (8) is opened in one side center of the roller shaft (1), the connecting screw sleeve (2) is movably sleeved on the connecting input rod (10), and the connecting screw sleeve (2) is threadedly connected in the connecting screw groove (8).

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