Novel bar line cooling bed rolling brake plate structure device

Abstract

The invention discloses a novel bar line cooling bed rolling brake plate structure device, and relates to the technical field of cooling bed brake plates, the novel bar line cooling bed rolling brake plate structure device comprises a brake plate body, the outer surface of the brake plate body is provided with a mounting cavity, a positioning cylinder is fixedly embedded in the inner bottom wall of the mounting cavity, a supporting shaft is placed in the positioning cylinder, and the outer surface of the supporting shaft is sleeved with a side roller. According to the brake plate, a rotating block can be used for driving a threaded cylinder to rotate, and a lead screw can drive a jacking cover plate to move under the guiding of a limiting groove and a limiting frame, so that a jacking assembly can jack the top end of a supporting shaft, and a side roller can be conveniently mounted in a mounting cavity for use; by means of the arranged side rollers, deformed steel bars can be guided, abrasion of the deformed steel bars to the brake plate body can be avoided, and therefore the surface of round steel can be prevented from being scratched, the appearance quality of products is guaranteed, the replacement frequency of the brake plate body is reduced, time and labor are saved, and the production efficiency can be guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cold bed brake plate, and particularly relates to a novel rolling brake plate structure device for bar line cold bed. BACKGROUND

[0002] The bar line cold bed is a key equipment in the bar production line of the metallurgical industry, and is mainly used for cooling high-temperature bars (such as threaded steel and round steel) after rolling. The working principle is that the bars are conveyed through the roller way, the bars are slowly moved on the cold bed, and are fully contacted with air to gradually reduce the temperature, so as to meet the process requirements of subsequent processing or storage. In actual production, the cold bed needs to cooperate with the brake device to position and brake the bars, so as to ensure that the bars are arranged in order on the cold bed, and to provide convenience for subsequent collection, packaging and other processes.

[0003] The brake plate is an important part of the cold bed steel feeding system, and is usually installed at the end or a specific position of the cold bed roller way. The traditional brake plate structure is a fixed flat plate, which is generally made of steel plate and is fixed on the cold bed support through bolts. The working principle is to use the friction force between the brake plate and the bars to hinder the movement of the bars, so as to brake and position the bars. When the bars are conveyed to the cold bed, the front end of the bars is in contact with the brake plate, and the bars are slowed down and finally stopped by the sliding friction between the two.

[0004] However, the existing bar line cold bed brake plate structure still has some defects in use. Since the old brake plate and the roller way will be seriously worn during the production of threaded steel, when the threaded steel is continuously used to produce round steel, the wear will cause the surface of the round steel to be scratched, affecting the appearance quality of the product and reducing the yield of the product. In order to ensure the production process requirements of the round steel, the worn brake plate needs to be replaced every time the round steel is produced, which not only needs to consume a lot of manpower, material resources and time, but also increases the cost of equipment maintenance. Frequent equipment replacement also increases the downtime of the production line and affects the production efficiency. Therefore, the present application provides a novel rolling brake plate structure device for bar line cold bed to solve the above problems. SUMMARY

[0005] The present application aims to make up for the shortcomings of the prior art, and provides a novel rolling brake plate structure device for bar line cold bed.

[0006] To achieve the above object, the application provides the following technical scheme: a novel rolling brake plate structure device of a bar wire cooling bed, comprising a brake plate body, an installation cavity is arranged on the outer surface of the brake plate body, a positioning cylinder is fixedly inlaid on the inner bottom wall of the installation cavity, a supporting shaft is placed in the positioning cylinder, a side roller is sleeved on the outer surface of the supporting shaft, two bearings are installed on the inner wall of the side roller, the inner ring of the bearing is connected with the outer surface of the supporting shaft, two positioning rings are installed on the outer surface of the supporting shaft, a supporting frame is installed on the outer surface of the brake plate body, a threaded cylinder is rotatably connected to the upper surface of the supporting frame, a lead screw is threadedly connected to the inner wall of the threaded cylinder, a top pressing cover plate is installed at the bottom end of the lead screw, a top pressing assembly is installed on the bottom surface of the top pressing cover plate, a pressing cover groove is arranged on the inner top wall of the installation cavity, a rotating block is installed at the top end of the threaded cylinder, and a limiting assembly is installed between the supporting frame and the threaded cylinder.

[0007] Further, the top pressing assembly comprises a top pressing cylinder fixedly connected to the bottom surface of the top pressing cover plate, a top pressing plate is slidably connected to the inner wall of the top pressing cylinder, and the bottom surface of the top pressing plate is in contact with the top end of the supporting shaft.

[0008] Further, two guide grooves are arranged on the inner wall of the top pressing cylinder, guide blocks are slidably connected to the inner walls of the two guide grooves, and the guide blocks are connected with the top pressing plate.

[0009] Further, a damper is installed between the upper surface of the top pressing plate and the inner top wall of the top pressing cylinder, and a group of springs I are installed between the top pressing plate and the top pressing cylinder.

[0010] Further, the limiting assembly comprises a limiting ring installed on the outer surface of the threaded cylinder and a limiting frame installed on the upper surface of the supporting frame, and a group of limiting holes are arranged on the outer surface of the limiting ring.

[0011] Further, a connecting plate is slidably connected to the inner wall of the limiting frame, a limiting rod is installed on the outer surface of the connecting plate, one end of the limiting rod away from the connecting plate penetrates through the inner wall of the limiting frame and extends into the inside of the limiting hole, and a spring II is installed between the connecting plate and the limiting frame.

[0012] Further, a through groove is arranged on the upper surface of the limiting frame, a pull plate is slidably connected to the inner wall of the through groove, and the bottom end of the pull plate is connected with the connecting plate.

[0013] Further, two sliding grooves are arranged on the inner wall of the limiting frame, sliding blocks are slidably connected to the inner walls of the two sliding grooves, and the sliding blocks are connected with the connecting plate.

[0014] Further, two limiting grooves are arranged on the inner wall of the supporting frame, limiting frames are slidably connected to the inner walls of the two limiting grooves, and the bottom end of the limiting frame is connected with the top pressing cover plate.

[0015] Further, the inner bottom wall of the gland groove is provided with a group of positioning holes, and the bottom surface of the top gland plate is provided with a group of positioning pins matched with the positioning holes.

[0016] Compared with the prior art, the novel rolling brake plate structure device for a bar wire cooling bed has the following beneficial effects:

[0017] 1、The side roller is placed in the installation cavity, the bottom end of the support shaft is inserted into the inside of the positioning cylinder, the limiting of the threaded cylinder is removed by the limiting assembly, the threaded cylinder is rotated by rotating the rotating block, the threaded cylinder is rotated to drive the lead screw to move the top pressing cover plate under the guidance of the limiting groove and the limiting frame, so that the top pressing assembly can press the top end of the support shaft, the side roller can be conveniently installed in the installation cavity for use, the threaded steel is guided by the side roller when the threaded steel passes through the brake plate body, the wear of the brake plate body caused by the threaded steel can be avoided, the surface of the round steel is prevented from being scratched, the appearance quality of the product is ensured, the frequency of replacing the brake plate body is reduced, time and labor are saved, and the production efficiency can be ensured.

[0018] 2、The threaded cylinder is rotated to drive the lead screw to move the top pressing cover plate under the guidance of the limiting groove and the limiting frame, so that the top pressing cover plate drives the positioning pin to be inserted into the inside of the positioning hole, the top pressing cover plate can enter the inside of the gland groove, the bottom surface of the top pressing plate is in contact with the top end of the support shaft, the support shaft and the side roller are conveniently installed, the threaded cylinder is continuously rotated to drive the top pressing cover plate to continuously move the top pressing cylinder downward, the top pressing plate compresses the spring one, the damper and the spring one are used to buffer the top pressing plate, and the stability of the support shaft and the side roller during work can be ensured.

[0019] 3、The application is characterized in that the cooperation among the threaded cylinder, the limiting ring, the limiting frame, the limiting hole, the connecting plate, the limiting rod, the second spring, the through groove, the pull plate and the sliding groove can conveniently release the limiting of the limiting ring and the threaded cylinder and facilitate the rotation of the threaded cylinder when the threaded cylinder needs to be rotated, and the limiting ring and the threaded cylinder can be conveniently limited and unnecessary rotation of the threaded cylinder can be avoided when the threaded cylinder needs to be limited. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the application;

[0021] Figure 2 It is a three-dimensional structure schematic diagram of the brake plate body of the application;

[0022] Figure 3 It is an internal structure schematic diagram of the side roller of the application;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the support frame of the application;

[0024] Figure 5 It is a three-dimensional structure schematic diagram of the top pressing assembly of the application;

[0025] Figure 6 It is a three-dimensional structure schematic diagram of the limiting assembly of the application;

[0026] Figure 7 It is an internal structure schematic diagram of the limiting frame of the application.

[0027] In the figure: 1, brake plate body; 2, mounting cavity; 3, positioning cylinder; 4, support shaft; 5, side roller; 6, bearing; 7, positioning ring; 8, support frame; 9, threaded cylinder; 10, screw rod; 11, top pressing cover plate; 12, top pressing assembly; 121, top pressing cylinder; 122, top pressing plate; 123, guide groove; 124, guide block; 125, damper; 126, first spring; 13, gland groove; 14, rotating block; 15, limiting assembly; 151, limiting ring; 152, limiting frame; 153, limiting hole; 154, connecting plate; 155, limiting rod; 156, second spring; 157, through groove; 158, pull plate; 159, sliding groove; 16, limiting groove; 17, limiting frame; 18, positioning hole; 19, positioning pin. DETAILED DESCRIPTION

[0028] The principles and features of the present application are described below in conjunction with the accompanying drawings, which are presented only for illustrative purposes and are not intended to limit the scope of the present application.

[0029] The present application is further described in detail below in conjunction with the accompanying drawings and examples.

[0030] Example One

[0031] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a new type of rod wire cooling bed rolling brake plate structure device, including brake plate body 1, the outer surface of brake plate body 1 is provided with mounting cavity 2, the inner bottom wall of mounting cavity 2 is fixedly embedded with positioning cylinder 3, the inside of positioning cylinder 3 is placed with support shaft 4, the outer surface of support shaft 4 is sleeved with side roller 5, two bearings 6 are installed on the inner wall of side roller 5, and the inner ring of bearing 6 is connected with the outer surface of support shaft 4, two positioning rings 7 are installed on the outer surface of support shaft 4, support frame 8 is installed on the outer surface of brake plate body 1, screw cylinder 9 is rotatably connected with support frame 8 through the through hole in the top horizontal part of support frame 8, the inner wall of screw cylinder 9 is threadedly connected with lead screw 10, the bottom end of lead screw 10 is installed with top pressing cover plate 11, the bottom surface of top pressing cover plate 11 is installed with top pressing assembly 12, the inner top wall of mounting cavity 2 is provided with pressing cover groove 13, the top end of screw cylinder 9 is installed with rotating block 14, and limiting assembly 15 is installed between support frame 8 and screw cylinder 9.

[0032] Two limiting grooves 16 are opened on the inner wall of support frame 8, and limiting frame 17 is slidably connected to the inner wall of the two limiting grooves 16, and the bottom end of limiting frame 17 is connected with top pressing cover plate 11, a group of positioning holes 18 are opened on the inner bottom wall of pressing cover groove 13, a group of positioning pins 19 are installed on the bottom surface of top pressing cover plate 11, and the positioning pins 19 are matched with the positioning holes 18.

[0033] In this embodiment, the mounting cavity 2 provided on the outer surface of the brake plate body 1 is a rectangular groove structure, the positioning cylinder 3 is fixedly embedded in the central position of the inner bottom wall of the mounting cavity 2, the support shaft 4 is vertically placed in the positioning cylinder 3, the bottom end of the support shaft 4 is inserted into the inside of the positioning cylinder 3, the side roller 5 is sleeved on the outer surface of the support shaft 4, the two bearings 6 are respectively installed on the two ends of the inner wall of the side roller 5, the inner ring of the bearing 6 is tightly connected with the outer surface of the support shaft 4, so that the side roller 5 can rotate around the support shaft 4, the two positioning rings 7 are respectively fixedly installed on the outer surface of the support shaft 4, located on the two sides of the bearing 6, used for limiting the axial movement of the bearing 6, the support frame 8 is installed on the outer surface of the brake plate body 1, located above the mounting cavity 2, in a "door" shape structure, a through hole is opened in the top horizontal part of the support frame 8, and the screw cylinder 9 is rotatably connected with the support frame 8 through the through hole.

[0034] The inner wall of the threaded cylinder 9 is threadedly connected with the screw rod 10, the bottom end of the screw rod 10 is fixedly connected with the top pressing cover plate 11, the top pressing cover plate 11 is in a rectangular plate structure, the two sides thereof are fixedly connected with the limiting frame 17 respectively, the limiting frame 17 is in an L-shaped structure, the vertical part thereof is inserted into the limiting groove 16 and can slide up and down in the limiting groove 16, the limiting groove 16 is opened in the inner wall of the supporting frame 8 on both sides, and the movement of the top pressing cover plate 11 is guided and limited. The pressing cover groove 13 is opened in the inner top wall of the mounting cavity 2 and is matched with the shape of the top pressing cover plate 11, the top pressing cover plate 11 can be embedded into the pressing cover groove 13, and the rotating block 14 is fixedly installed at the top end of the threaded cylinder 9, so as to facilitate the rotation of the threaded cylinder 9 by the operator.

[0035] The limiting assembly 15 is installed between the supporting frame 8 and the threaded cylinder 9 and is used for limiting the rotation of the threaded cylinder 9. The positioning pin 19 is fixedly installed on the bottom surface of the top pressing cover plate 11, the positioning hole 18 is opened in the inner bottom wall of the pressing cover groove 13, the positioning pin 19 is matched with the positioning hole 18 one by one and is matched, when the top pressing cover plate 11 is embedded into the pressing cover groove 13, the positioning pin 19 is inserted into the positioning hole 18, and the positioning and fixing effects are achieved.

[0036] The working steps of the embodiment are as follows:

[0037] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , when the side roller 5 is installed, the side roller 5 is sleeved on the outer surface of the supporting shaft 4, the inner ring of the bearing 6 is connected with the outer surface of the supporting shaft 4, the bottom end of the supporting shaft 4 is inserted into the positioning cylinder 3, the side roller 5 and the supporting shaft 4 are put into the mounting cavity 2 as a whole, the limiting plate 158 in the limiting assembly 15 is pulled, the limiting of the threaded cylinder 9 is released, the rotating block 14 is rotated, the threaded cylinder 9 is rotated, the threaded cylinder 9 is moved downward due to the threaded connection between the threaded cylinder 9 and the screw rod 10, so that the top pressing cover plate 11 is moved downward, when the top pressing cover plate 11 is moved, the limiting frame 17 slides in the limiting groove 16, the stability and linearity of the movement of the top pressing cover plate 11 are ensured, when the top pressing cover plate 11 moves to above the pressing cover groove 13, the rotating block 14 is continuously rotated, the top pressing cover plate 11 is embedded into the pressing cover groove 13, the positioning pin 19 is inserted into the positioning hole 18, the top pressing cover plate 11 is positioned, the rotating of the rotating block 14 is stopped, the limiting plate 158 is loosened, the limiting assembly 15 limits the threaded cylinder 9 and prevents the threaded cylinder 9 from rotating, and the installation of the side roller 5 is completed. When the threaded steel passes through the brake plate body 1, the threaded steel is in contact with the side roller 5, the side roller 5 is rotated around the supporting shaft 4 under the pushing of the threaded steel, the threaded steel is guided, direct friction between the threaded steel and the brake plate body 1 is avoided, and the abrasion of the brake plate body 1 is reduced.

[0038] Example two

[0039] As shown in Figure 4 and Figure 5As shown, the top pressing assembly 12 comprises a top pressing cylinder 121 fixedly connected to the bottom surface of the top pressing cover plate 11, the inner wall of the top pressing cylinder 121 is slidably connected with a top pressing plate 122, the bottom surface of the top pressing plate 122 is in contact with the top end of the support shaft 4, the inner wall of the top pressing cylinder 121 is provided with two guide grooves 123, the inner walls of the two guide grooves 123 are slidably connected with guide blocks 124, the guide blocks 124 are connected with the top pressing plate 122, a damper 125 is installed between the upper surface of the top pressing plate 122 and the inner top wall of the top pressing cylinder 121, and a set of spring one 126 is installed between the top pressing plate 122 and the top pressing cylinder 121.

[0040] In the embodiment, the top pressing cylinder 121 is in a cylindrical structure, is fixedly connected to the central position of the bottom surface of the top pressing cover plate 11, and the axis thereof coincides with the axis of the lead screw 10, the top pressing plate 122 is in a circular plate structure, is slidably connected to the inner wall of the top pressing cylinder 121, and can move up and down in the top pressing cylinder 121, the two guide grooves 123 are symmetrically provided in the inner wall of the top pressing cylinder 121, the guide blocks 124 are fixedly connected to the outer surface of the top pressing plate 122 and correspond to the guide grooves 123 one by one, the guide blocks 124 are inserted into the guide grooves 123 and can slide in the guide grooves 123, guide the movement of the top pressing plate 122, and prevent the top pressing plate 122 from rotating during the movement, the damper 125 is installed between the upper surface of the top pressing plate 122 and the inner top wall of the top pressing cylinder 121, the axis thereof coincides with the axis of the top pressing cylinder 121, is used for absorbing the impact force during the movement of the top pressing plate 122, and plays a buffering role, and the set of spring one 126 is uniformly distributed between the top pressing plate 122 and the top pressing cylinder 121, surrounds the damper 125, and is fixedly connected to the top pressing plate 122 and the top pressing cylinder 121 at both ends, is used for providing elastic force, and enables the top pressing plate 122 to be reset.

[0041] The working steps of the embodiment are as follows:

[0042] As Figure 4 and Figure 5As shown, when the top pressing cover plate 11 moves downward, the top pressing cylinder 121 moves downward along with the top pressing cover plate 11, the bottom surface of the top pressing plate 122 is in contact with the top end of the support shaft 4, the rotating block 14 is continuously rotated, the lead screw 10 drives the top pressing cover plate 11 and the top pressing cylinder 121 to continue to move downward, at this time, the support shaft 4 exerts an upward force on the top pressing plate 122, so that the top pressing plate 122 slides upward in the top pressing cylinder 121, when the top pressing plate 122 slides upward, the guide block 124 slides in the guide groove 123, so as to ensure the stability of the movement of the top pressing plate 122, the top pressing plate 122 moves upward to compress the spring 126, and the damper 125 works to absorb the impact force when the top pressing plate 122 moves, so as to buffer the top pressing plate 122, the spring 126 is compressed to generate an elastic force, which is applied to the support shaft 4 through the top pressing plate 122 to exert a downward pressing force on the support shaft 4, so as to fix the support shaft 4 in the positioning cylinder 3, thereby fixing the side roller 5, when the side roller 5 is subjected to the pressure of the threaded steel, the support shaft 4 exerts an upward pressing force on the top pressing plate 122, the top pressing plate 122 compresses the spring 126 and makes the damper 125 work to buffer the pressure of the side roller 5, so as to ensure the stability of the work of the side roller 5.

[0043] Example three

[0044] As Figure 4 , Figure 6 and Figure 7 shown, the limiting assembly 15 comprises a limiting ring 151 mounted on the outer surface of the threaded cylinder 9 and a limiting frame 152 mounted on the upper surface of the support frame 8, a plurality of limiting holes 153 are formed in the outer surface of the limiting ring 151, a connecting plate 154 is slidably connected to the inner wall of the limiting frame 152, a limiting rod 155 is mounted on the outer surface of the connecting plate 154, one end of the limiting rod 155 away from the connecting plate 154 penetrates through the inner wall of the limiting frame 152 and extends into the limiting hole 153, a spring 156 is mounted between the connecting plate 154 and the limiting frame 152, a through slot 157 is formed in the upper surface of the limiting frame 152, a pull plate 158 is slidably connected to the inner wall of the through slot 157, and the bottom end of the pull plate 158 is connected to the connecting plate 154, two sliding grooves 159 are formed in the inner wall of the limiting frame 152, and a sliding block is slidably connected to the inner wall of each sliding groove 159, and the sliding block is connected to the connecting plate 154.

[0045] In the embodiment, the limiting ring 151 is a circular ring structure, fixedly installed on the outer surface of the threaded cylinder 9, above the support frame 8, the limiting frame 152 is a rectangular frame structure, fixedly installed on the upper surface of the support frame 8, outside the limiting ring 151, a group of limiting holes 153 are uniformly distributed on the outer surface of the limiting ring 151. The connecting plate 154 is a rectangular plate structure, slidingly connected to the inner wall of the limiting frame 152, and can move left and right in the limiting frame 152, the limiting rod 155 is fixedly installed on the outer surface of the connecting plate 154, corresponding to the limiting hole 153, one end of which penetrates the inner wall of the limiting frame 152 and extends into the limiting hole 153, and the other end is fixedly connected with the connecting plate 154, the spring 156 is installed between the connecting plate 154 and the limiting frame 152, and the two ends thereof are fixedly connected with the connecting plate 154 and the limiting frame 152 respectively, for providing elastic force to reset the connecting plate 154 and the limiting rod 155, the through slot 157 is opened on the upper surface of the limiting frame 152, the pull plate 158 is a rectangular plate structure, the bottom end of which is fixedly connected with the connecting plate 154, and the top end thereof penetrates through the through slot 157 and extends above the limiting frame 152, and can slide up and down in the through slot 157, two slide grooves 159 are symmetrically opened on the inner wall of the limiting frame 152, and the sliding block is fixedly connected to the outer surface of the connecting plate 154, corresponding to the slide groove 159, and the sliding block is inserted into the slide groove 159 and can slide in the slide groove 159, guiding and limiting the movement of the connecting plate 154.

[0046] The working steps of the embodiment are as follows:

[0047] As shown in Figure 4 , Figure 6 and Figure 7 , when the threaded cylinder 9 needs to be rotated, the pull plate 158 is pulled upwards, the pull plate 158 moves upwards through the through slot 157, driving the connecting plate 154 to move upwards in the limiting frame 152, when the connecting plate 154 moves, the sliding block slides in the slide groove 159, ensuring the stability of the movement of the connecting plate 154, the upward movement of the connecting plate 154 drives the limiting rod 155 to move upwards, so that the limiting rod 155 is separated from the limiting hole 153, and the limiting of the limiting ring 151 and the threaded cylinder 9 is released, at this time, the rotating block 14 can be rotated, driving the threaded cylinder 9 to rotate, and the installation or disassembly operation of the side roller 5 is performed, after the operation is completed, the pull plate 158 is loosened, and under the elastic force of the spring 156, the connecting plate 154 and the limiting rod 155 move downwards and reset, the limiting rod 155 is reinserted into the limiting hole 153, limiting the limiting ring 151 and the threaded cylinder 9, preventing unnecessary rotation of the threaded cylinder 9.

[0048] In the description of the present application, it needs to be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, and a particular orientation configuration and operation, therefore, cannot be understood as a limitation on the present application. In addition, "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0049] It should be noted that the standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art. The mechanical parts and equipment adopt conventional models in the prior art, and the inventor will not describe them in detail here.

[0050] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] The above describes one embodiment of the present application in detail, but the content described is only the preferred embodiment of the present application, and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made in the scope of the present application should still belong to the scope of the present patent.

Claims

1. A new type of rolling stopper plate structure device for bar wire cooling bed, comprising a stopper plate body (1), characterized in that: The outer surface of the brake plate body (1) is provided with a mounting cavity (2), the inner bottom wall of the mounting cavity (2) is fixedly embedded with a positioning cylinder (3), the inside of the positioning cylinder (3) is placed with a supporting shaft (4), the outer surface of the supporting shaft (4) is sleeved with a side roller (5), the inner wall of the side roller (5) is mounted with two bearings (6), and the inner ring of the bearing (6) is connected with the outer surface of the supporting shaft (4), the outer surface of the supporting shaft (4) is mounted with two positioning rings (7), the outer surface of the brake plate body (1) is mounted with a support frame (8), the upper surface of the support frame (8) is rotatably connected with a threaded cylinder (9), the inner wall of the threaded cylinder (9) is threadedly connected with a lead screw (10), the bottom end of the lead screw (10) is mounted with a pressing cover plate (11), the bottom surface of the pressing cover plate (11) is mounted with a pressing assembly (12), the inner top wall of the mounting cavity (2) is provided with a pressing cover groove (13), the top end of the threaded cylinder (9) is mounted with a rotating block (14), and the support frame (8) and the threaded cylinder (9) are mounted with a limiting assembly (15).

2. A new type of rolling stopper plate structure device for bar wire cooling bed according to claim 1, characterized in that: The pressing assembly (12) comprises a pressing cylinder (121) fixedly connected to the bottom surface of the pressing cover plate (11), and the inner wall of the pressing cylinder (121) is slidably connected with a pressing plate (122), and the bottom surface of the pressing plate (122) is in contact with the top end of the supporting shaft (4).

3. A new type of rolling stopper plate structure device for bar line cooling bed according to claim 2, characterized in that: The inner wall of the pressing cylinder (121) is provided with two guide grooves (123), and the inner walls of the two guide grooves (123) are slidably connected with guide blocks (124), and the guide blocks (124) are connected with the pressing plate (122).

4. A new type of rolling stopper plate structure device for bar wire cooling bed according to claim 2, characterized in that: A damper (125) is mounted between the upper surface of the pressing plate (122) and the inner top wall of the pressing cylinder (121), and a group of springs (126) are mounted between the pressing plate (122) and the pressing cylinder (121).

5. A new type of rolling stopper plate structure device for bar wire cooling bed according to claim 1, characterized in that: The limiting assembly (15) comprises a limiting ring (151) mounted on the outer surface of the threaded cylinder (9) and a limiting frame (152) mounted on the upper surface of the support frame (8), and a group of limiting holes (153) are formed in the outer surface of the limiting ring (151).

6. A novel structure of a rolling stopper plate for a bar wire cooling bed according to claim 5, characterized in that: The inner wall of the limiting frame (152) is slidably connected with a connecting plate (154), the outer surface of the connecting plate (154) is mounted with a limiting rod (155), one end of the limiting rod (155) away from the connecting plate (154) penetrates through the inner wall of the limiting frame (152) and extends into the inside of the limiting hole (153), and a spring (156) is mounted between the connecting plate (154) and the limiting frame (152).

7. A novel structure of a rolling stopper plate for a bar wire cooling bed according to claim 6, characterized in that: The upper surface of the limiting frame (152) is provided with a through groove (157), the inner wall of the through groove (157) is slidably connected with a pull plate (158), and the bottom end of the pull plate (158) is connected with the connecting plate (154).

8. A novel structure of a rolling stopper plate for a bar wire cooling bed according to claim 6, characterized in that: The inner wall of the limiting frame (152) is provided with two sliding grooves (159), and the inner walls of the two sliding grooves (159) are slidably connected with sliding blocks, and the sliding blocks are connected with the connecting plate (154).

9. A new type of rolling stopper plate structure device for bar line cooling bed according to claim 1, characterized in that: The inner wall of the support frame (8) is provided with two limiting grooves (16), the inner walls of the two limiting grooves (16) are both slidably connected with limiting frames (17), and the bottom end of the limiting frame (17) is connected with the top pressing cover plate (11).

10. A new type of rolling stopper plate structure device for bar wire cooling bed according to claim 1, characterized in that: The inner bottom wall of the pressing groove (13) is provided with a group of positioning holes (18), the bottom surface of the top pressing cover plate (11) is provided with a group of positioning pins (19), and the positioning pins (19) are matched with the positioning holes (18).

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