Protective device for finish rolling control key

Abstract

The utility model belongs to the field of steel finish rolling devices, and particularly relates to a protective device for finish rolling control keys, which comprises a base, the finish rolling control keys and a protective mechanism. A plurality of finish rolling control keys are fixedly mounted on the base, shells are fixedly arranged on the finish rolling control keys in a sleeving manner, protection mechanisms are arranged on the shells, and the protection mechanisms correspond to the finish rolling control keys respectively; the protection mechanism comprises a sleeve, a spring I, an annular plate, a fixed rod, a spring II, a trapezoidal iron block and a magnetic block, the plurality of shells are slidably sleeved with the sleeve, a sliding groove II is formed in the sleeve, and the shells slide in the sliding groove II. According to the precision rolling control key, through cooperation of all the components, the effect of protecting the precision rolling control key can be achieved, safety is improved, the information board can be replaced according to the requirement of a user, and convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steel finishing rolling device especially relates to a protection device for finishing rolling control button. BACKGROUND

[0002] After the hot rolling continuous rolling mill strip steel passes through rough rolling mill unit rolling, head and tail will appear "tongue", "fish tail" and other shape defects, in order to ensure the stability of subsequent production, before entering the finishing rolling mill unit, the strip steel head and tail need to be cut off, so as to facilitate the finishing rolling mill to bite in smoothly, the coiler to successfully coiling and transportation;

[0003] The document with application number 202311285502.9 discloses a hot continuous rolling mill flying shear tail cutting coupling automatic control method, storage medium and electronic device, which includes that a secondary controller is communicated with the head and tail cutting device of the primary flying shear through division layer, the secondary controller automatically sets the cutting mode according to the judgment condition; the secondary controller sends the cutting mode to the primary flying shear, and the primary flying shear cuts according to the cutting mode; the primary flying shear receives the cutting mode sent by the secondary controller through Ethernet and automatically executes the cutting operation. The present application optimizes the flying shear cutting and control mode under the premise of ensuring the stable rolling and coiling of the finishing rolling mill, sets the tail cutting mode automatically through the secondary flying shear, transmits the tail cutting mode command to the primary flying shear for execution, ensures the optimal cutting of the intermediate blank, reduces the plate blank cutting loss caused by unreasonable intermediate blank cutting mode, improves the rolling line yield, reduces the production cost, and improves the enterprise benefit;

[0004] It can be known from the above patent document that the conveying unit, the flying shear unit and the rolling mill need to be driven and controlled by the finishing rolling control button during the finishing rolling process of the steel. However, the buttons commonly used for finishing rolling are mostly simple in structure and lack protective structures. When the buttons are used for a long time, they are severely worn, which not only makes the numbers on the buttons blurred and inconvenient for people to identify, but also reduces the service life of the buttons. Moreover, the control buttons are easily contacted during work, which causes the control buttons to be mistakenly touched.

[0005] Therefore, we propose a protection device for finishing rolling control buttons to solve the problems in the background art. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art and provides a protection device for finishing rolling control buttons.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A protection device for finishing rolling control buttons, comprising a base, a finishing rolling control button and a protection mechanism.

[0009] The base is fixedly provided with a plurality of finishing rolling control buttons, each of which is fixedly provided with a shell, and each of the shells is provided with a protection mechanism corresponding to the finishing rolling control button;

[0010] The protection mechanism comprises a sleeve, a spring one, a ring plate, a fixed rod, a spring two, a trapezoidal iron block and a magnetic block, each of the shells is slidably provided with a sleeve, the sleeve is provided with a sliding groove two, the shell slides in the sliding groove two, the sliding groove two is fixedly provided with a spring one, one end of the spring one is fixedly connected with the shell, one end of the sleeve is provided with a replacement mechanism, and the cooperation between the finishing rolling control button, the shell, the protection mechanism and the replacement mechanism can not only protect the finishing rolling control button, improve the safety, but also replace the information plate according to the user's demand, improve the convenience, and the structure is simple and convenient, and the practicability is higher.

[0011] Specifically, the shell is slidably connected with a ring plate, the ring plate is sleeved on the finishing rolling control button, the sleeve is matched with the finishing rolling control button, one side of the ring plate is fixedly connected with two fixed rods, the two fixed rods are slidably connected with the finishing rolling control button, two spring twos are fixedly sleeved on the two fixed rods, one end of the two spring twos is fixedly connected with the finishing rolling control button, the sleeve is slid on the shell by pressing the sleeve, one end of the sleeve pushes the ring plate to slide in the shell, the ring plate drives the two fixed rods to slide on the finishing rolling control button, the sleeve and the ring plate compress the spring one and the two spring twos respectively, the sleeve drives the trapezoidal iron block to slide in the sliding groove one through the action of the magnetic block, the sleeve presses the finishing rolling control button, and the corresponding finishing rolling control button triggers a control instruction, then the ring plate drives the two fixed rods to restore to the original state through the elastic potential energy of the two spring twos.

[0012] Specific, the sleeve, shell and ring plate are provided with trapezoidal receiving grooves, through holes and limiting grooves respectively, the trapezoidal receiving grooves, through holes and limiting grooves correspond to each other, the same trapezoidal iron block is slidably connected in the trapezoidal receiving grooves, through holes and limiting grooves, the trapezoidal receiving grooves, through holes and limiting grooves are adapted to the trapezoidal iron block, a magnetic block is fixedly installed in the trapezoidal receiving groove, the magnetic block is in contact with the trapezoidal iron block, a sliding groove one is formed in the shell and connected with the through hole and adapted to the trapezoidal iron block, by rotating the sleeve on the shell by a certain angle, the sleeve drives the spring one to rotate and store force, and the trapezoidal receiving groove on the sleeve and the trapezoidal iron block are matched, at this time, the trapezoidal iron block is slid upward in the limiting groove on the ring plate and the through hole on the shell under the magnetic force of the magnetic block, the trapezoidal iron block is separated from the limiting groove, and one end of the trapezoidal iron block corresponds to the sliding groove one, so that the limiting effect of the ring plate and the sleeve is released (as shown in the accompanying drawings Figures 2-4 )。

[0013] Specific, the replacement mechanism includes a fixed ring, an information plate and a transparent plate, one end of the sleeve is provided with a mounting groove, the information plate is placed in the mounting groove, and the fixed ring is screw-connected in the mounting groove, one end of the fixed ring is in contact with the information plate, the information plate is placed in the mounting groove of the sleeve, and then the fixed ring is screw-connected with the sleeve, so that the information plate is installed, and the fixed ring and the transparent plate also achieve the effect of protecting the information plate, and the information plate can be replaced according to the needs of the user, and convenience is improved.

[0014] Specific, the fixed ring is fixedly provided with a transparent plate, the transparent plate corresponds to the information plate, a thread one is formed in the outer wall of the fixed ring, a thread two is formed in the mounting groove, and the thread one is adapted to the thread two, so that the fixed ring is convenient to disassemble and assemble, the transparent plate not only facilitates the staff to watch the information on the information plate, but also avoids abrasion of the information on the information plate, and the protection effect of the finishing control button is further improved.

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

[0016] (1)The utility model discloses a kind of protective devices for finish rolling control button, by the elastic potential of two described spring two and described spring one, so that the ring plate and sleeve reverse sliding and restore original shape on the shell, in this process, the trapezoidal receiving slot and the trapezoidal iron block act, and so that the trapezoidal iron block slides down, and so that the trapezoidal iron block moves into the limiting slot and through-hole, at this time, by the blocking of the sleeve to the trapezoidal iron block to reach the limiting effect of the trapezoidal iron block, simultaneously by the interaction between the trapezoidal iron block and the limiting slot and through-hole to reach the effect of limiting the ring plate, while the blocking of the ring plate to the sleeve can reach the effect of limiting the sleeve, to reach the effect of protecting the finish rolling control button.

[0017] (2)The utility model discloses a kind of protective devices for finish rolling control button, by placing the information board in the mounting groove on the sleeve, then the fixed ring is threadedly connected with the sleeve, to reach the effect of installing the information board;Simultaneously by the effect of the fixed ring and transparent plate also reach the effect of protecting the information board;And the information board can be replaced by user demand, improve convenience. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the embodiment or the prior art description will be simply introduced below. Obviously, the drawings in the following description are only exemplary, and the structure, proportion, size and the like shown in the drawings are only used to cooperate with the content disclosed in the specification, so that people skilled in the art can understand and read, and not to limit the implementation conditions of the utility model, so it has no technical substantive meaning, any modification of structure, change of proportion relationship or adjustment of size.

[0019] Figure 1 A perspective view of a protective device for finish rolling control button is proposed for the utility model;

[0020] Figure 2 An assembly schematic view of a protective device for finish rolling control button is proposed for the utility model;

[0021] Figure 3 A dissection schematic view of a protective device for finish rolling control button is proposed for the utility model;

[0022] Figure 4 For Figure 2 An enlarged structure schematic view of A in the middle;

[0023] Figure 5 For Figure 3 An enlarged structure schematic view of B in the middle;

[0024] Figure 6 Structure diagram of the shell, sleeve, ring plate, magnetic block and sliding groove one.

[0025] In the figure: 1, base; 2, shell; 3, sleeve; 4, fixed ring; 5, finish rolling control button; 6, spring one; 7, ring plate; 8, fixed rod; 9, spring two; 10, trapezoidal iron block; 11, magnetic block; 12, sliding groove one; 13, information plate; 14, transparent plate; 15, trapezoidal storage groove; 16, through hole; 17, limiting groove. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content of the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0027] REFERENCE Figures 1-6 A kind of finish rolling control button is protected device, including base 1, finish rolling control button 5 and protection mechanism;

[0028] Multiple finish rolling control buttons 5 are fixedly installed on base 1, multiple finish rolling control buttons 5 are all fixedly covered with shell 2, multiple shells 2 are all equipped with protection mechanism, and multiple protection mechanisms correspond to multiple finish rolling control buttons 5 respectively;

[0029] Protection mechanism includes sleeve 3, spring one 6, ring plate 7, fixed rod 8, spring two 9, trapezoidal iron block 10 and magnetic block 11, multiple shells 2 are all slidably covered with sleeve 3, sliding groove two is formed in sleeve 3, shell 2 slides in sliding groove two, spring one 6 is fixedly installed in sliding groove two, one end of spring one 6 is fixedly connected with shell 2, one end of sleeve 3 is equipped with replacement mechanism, through the cooperation design between finish rolling control button 5, shell 2, protection mechanism and replacement mechanism, not only the effect of protecting finish rolling control button 5 can be achieved, the safety is improved, information plate 13 can be replaced according to the requirement of user, the convenience is improved, and the structure is simple, and the practicality is higher.

[0030] In the embodiment, the shell 2 is slidably connected with the ring plate 7, the ring plate 7 is sleeved on the finish rolling control button 5, the sleeve 3 is matched with the finish rolling control button 5, the ring plate 7 is fixedly connected with two fixed rods 8 on one side, the two fixed rods 8 are slidably connected with the finish rolling control button 5, the two fixed rods 8 are fixedly sleeved with two springs 9, one end of the two springs 9 is fixedly connected with the finish rolling control button 5, the sleeve 3 is slid on the shell 2 by pressing the sleeve 3, one end of the sleeve 3 pushes the ring plate 7 to slide in the shell 2, the ring plate 7 drives the two fixed rods 8 to slide on the finish rolling control button 5, the sleeve 3 and the ring plate 7 compress the spring 6 and the two springs 9 respectively, the sleeve 3 drives the trapezoidal iron block 10 to slide in the sliding groove 12 through the magnetic block 11, the sleeve 3 presses the finish rolling control button 5, the corresponding finish rolling control button 5 triggers the control instruction, then the ring plate 7 drives the two fixed rods 8 to return to the original state through the elastic potential energy of the two springs 9.

[0031] In the embodiment, the sleeve 3, the shell 2 and the ring plate 7 are respectively provided with a trapezoidal receiving groove 15, a through hole 16 and a limiting groove 17, the trapezoidal receiving groove 15, the through hole 16 and the limiting groove 17 correspond to each other, the same trapezoidal iron block 10 is slidably connected in the trapezoidal receiving groove 15, the through hole 16 and the limiting groove 17, the trapezoidal receiving groove 15, the through hole 16 and the limiting groove 17 are matched with the trapezoidal iron block 10, the magnetic block 11 is fixedly installed in the trapezoidal receiving groove 15 and is in contact with the trapezoidal iron block 10, the shell 2 is provided with a sliding groove 12, the sliding groove 12 is connected with the through hole 16 and is matched with the trapezoidal iron block 10, the sleeve 3 is rotated on the shell 2 by a certain angle, the sleeve 3 drives the spring 6 to rotate and store energy, the trapezoidal receiving groove 15 on the sleeve 3 is matched with the trapezoidal iron block 10, at this time, the trapezoidal iron block 10 slides upward in the limiting groove 17 on the ring plate 7 and the through hole 16 on the shell 2 through the magnetic force of the magnetic block 11, the trapezoidal iron block 10 is separated from the limiting groove 17, one end of the trapezoidal iron block 10 corresponds to the sliding groove 12, so that the limiting effect of the ring plate 7 and the sleeve 3 is released (as shown in the accompanying drawings). Figures 2-4

[0032] In the embodiment, the changing mechanism includes the fixed ring 4, the information plate 13 and the transparent plate 14, one end of the sleeve 3 is provided with a mounting groove, the information plate 13 is placed in the mounting groove, the fixed ring 4 is threadedly connected in the mounting groove, one end of the fixed ring 4 is in contact with the information plate 13, the information plate 13 is placed in the mounting groove on the sleeve 3, then the fixed ring 4 is threadedly connected with the sleeve 3, so that the information plate 13 is installed, the fixed ring 4 and the transparent plate 14 also achieve the effect of protecting the information plate 13, and the information plate 13 can be replaced according to the needs of the user, which improves the convenience.

[0033] ​In the embodiment, the fixed ring 4 is fixedly installed with a transparent plate 14 corresponding to the information plate 13, a threaded hole one is formed in the outer wall of the fixed ring 4, a threaded hole two is formed in the installation slot, the threaded hole one is matched with the threaded hole two, the fixed ring 4 is convenient to disassemble and assemble, the transparent plate 14 is convenient for the staff to watch the information on the information plate 13, and the information on the information plate 13 is prevented from being abraded, and the protection effect of the finishing control button 5 is further improved.

[0034] Working principle: in use, first, the sleeve 3 is rotated on the shell 2 by a certain angle, the sleeve 3 drives the spring one 6 to rotate and store energy, and the trapezoidal receiving slot 15 on the sleeve 3 is matched with the trapezoidal iron block 10, at this time, the trapezoidal iron block 10 is slid upward in the limiting slot 17 on the ring plate 7 and the through hole 16 on the shell 2 under the magnetic force of the magnetic block 11, and the trapezoidal iron block 10 is separated from the limiting slot 17, and one end of the trapezoidal iron block 10 corresponds to the sliding groove one 12, so that the limiting effect of the ring plate 7 and the sleeve 3 is removed;

[0035] Then, the sleeve 3 is pressed to slide on the shell 2, one end of the sleeve 3 pushes the ring plate 7 to slide in the shell 2, the ring plate 7 drives the two fixed rods 8 to slide on the finishing control button 5, the sleeve 3 and the ring plate 7 compress the spring one 6 and the two spring twos 9 respectively, the sleeve 3 drives the trapezoidal iron block 10 to slide in the sliding groove one 12 under the action of the magnetic block 11, and the sleeve 3 presses the finishing control button 5, and the corresponding finishing control button 5 triggers the control instruction;

[0036] Finally, the sleeve 3 is loosened, at this time, the elastic potential energy of the two spring twos 9 and the spring one 6 makes the ring plate 7 and the sleeve 3 slide reversely on the shell 2 and return to the original state, and the trapezoidal iron block 10 corresponds to the through hole 16 and the limiting slot 17, then the reverse rotation of the sleeve 3 on the shell 2 is realized under the action of the elastic potential energy of the spring one 6, and the sleeve 3 returns to the original state, in this process, the trapezoidal receiving slot 15 and the trapezoidal iron block 10 act on each other, the trapezoidal iron block 10 slides downward, and the trapezoidal iron block 10 moves into the limiting slot 17 and the through hole 16, at this time, the trapezoidal iron block 10 is limited by the sleeve 3, and the ring plate 7 is limited by the interaction between the trapezoidal iron block 10 and the limiting slot 17 and the through hole 16, so that the ring plate 7 is limited, the sleeve 3 is limited by the ring plate 7, and the finishing control button 5 is protected.

[0037] The information plate 13 is installed by being placed in the mounting groove on the sleeve 3, and then the fixing ring 4 is screwed with the sleeve 3, so that the information plate 13 is installed; meanwhile, the information plate 13 is protected by the fixing ring 4 and the transparent plate 14; and the information plate 13 can be replaced according to the requirement of a user, and convenience is improved;

[0038] The information on the information plate 13 is not only convenient for a worker to watch, but also avoids abrasion, and the protection effect of the finishing control button 5 is further improved;

[0039] The information plate 13 can display the module information controlled by the corresponding finishing control button 5, and a worker can understand the information;

[0040] The utility model discloses relative prior art obtained technical progress is: through the cooperation of various components not only can reach the finishing control button 5 is protected, and the safety is improved, can also be according to the requirement of a user to the information plate 13 is replaced, and convenience is improved, and the structure is simple, and the practicality is higher.

Claims

1. A protective device for precision rolling control buttons, characterized in that, Base (1), finishing control button (5) and protection mechanism are included; A plurality of finishing control buttons (5) are fixedly installed on the base (1), a plurality of housings (2) are fixedly sleeved on the plurality of finishing control buttons (5), a plurality of protection mechanisms are arranged on the plurality of housings (2), and the plurality of protection mechanisms correspond to the plurality of finishing control buttons (5) respectively. The protection mechanism comprises a sleeve (3), a spring (6), a ring plate (7), a fixed rod (8), a spring (9), a trapezoidal iron block (10) and a magnetic block (11), a sleeve (3) is slidably sleeved on the plurality of housings (2), a sliding groove (2) is formed in the sleeve (3), the housing (2) slides in the sliding groove (2), a spring (6) is fixedly installed in the sliding groove (2), one end of the spring (6) is fixedly connected with the housing (2), and one end of the sleeve (3) is provided with a replacement mechanism.

2. The finishing mill control button guard of claim 1, wherein, The ring plate (7) is slidably connected in the housing (2), the ring plate (7) is sleeved on the finishing control button (5), the sleeve (3) is matched with the finishing control button (5), one side of the ring plate (7) is fixedly connected with two fixed rods (8), and the two fixed rods (8) are slidably connected with the finishing control button (5).

3. The finishing mill control button guard of claim 2, wherein, The two fixed rods (8) are fixedly sleeved with two springs (9), and one end of the two springs (9) is fixedly connected with the finishing control button (5).

4. The finishing mill control button guard of claim 2, wherein, A trapezoidal receiving groove (15), a through hole (16) and a limiting groove (17) are formed in the sleeve (3), the housing (2) and the ring plate (7) respectively, the trapezoidal receiving groove (15), the through hole (16) and the limiting groove (17) correspond to each other, and one trapezoidal iron block (10) is slidably connected in the trapezoidal receiving groove (15), the through hole (16) and the limiting groove (17).

5. The finishing mill control button guard of claim 4, wherein, A magnetic block (11) is fixedly installed in the trapezoidal receiving groove (15), the magnetic block (11) is in contact with the trapezoidal iron block (10), a sliding groove (12) is formed in the housing (2), the sliding groove (12) is connected with the through hole (16) and matched with the trapezoidal iron block (10).

6. The finishing mill control button guard of claim 1, wherein, The replacement mechanism comprises a fixed ring (4), an information plate (13) and a transparent plate (14), one end of the sleeve (3) is provided with a mounting groove, the information plate (13) is placed in the mounting groove, the fixed ring (4) is threadedly connected in the mounting groove, and one end of the fixed ring (4) is in contact with the information plate (13).

7. The finishing mill control button guard of claim 6, wherein, The fixed ring (4) is fixedly installed with a transparent plate (14), the transparent plate (14) corresponds to the information plate (13), a thread (1) is formed in the outer wall of the fixed ring (4), a thread (2) is formed in the mounting groove, and the thread (1) is matched with the thread (2).

8. The finishing mill control button guard of claim 1, wherein, The spring (6) is sleeved on the sleeve (3) and matched with the sliding groove (2).

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