Adjusting device capable of conveniently controlling milling thickness of steel plate

Abstract

The utility model relates to the technical field of steel plate milling thickness adjustment, and discloses an adjusting device capable of conveniently controlling the steel plate milling thickness, according to the scheme, the adjusting device comprises a supporting table, four clamping blocks are slidably connected to the top side of the supporting table, screw rods are rotatably connected to the top sides of the four clamping blocks, and clamping plates are in spiral transmission connection to the outer sides of the four screw rods; the supporting blocks are arranged, a steel plate is placed on the surface of the supporting table, the four clamping plates are matched with one another to clamp and fix the steel plate from the outer side, meanwhile, by means of the characteristic that the four supporting blocks can be independently adjusted, a threaded bolt is rotated according to the requirement for milling of the steel plate, and the steel plate can be fixed. When rotating, the threaded bolts can move up and down and drive the supporting blocks to move up and down at the same time, the higher the height of the four supporting blocks is, the larger the inclination angle of a placed steel plate is, the requirement for milling the steel plate in the inclined state can be met on the premise that stability is guaranteed, and the using limitation is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of adjusting the milling thickness of steel plates, and in particular to an adjusting device for facilitating the control of the milling thickness of steel plates. Background Art

[0002] Steel plate is a flat steel material that is poured with molten steel and pressed after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strips. Steel plates are divided by thickness: thin steel plates <4 mm (the thinnest is 0.2 mm), medium and thick steel plates are 4 to 60 mm, and extra thick steel plates are 60 to 115 mm. Steel plates are divided into hot rolling and cold rolling according to rolling. The width of thin plates is 500 to 1500 mm; the width of thick plates is 600 to 3000 mm. Thin plates are divided into ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron thin plates according to steel types; according to professional uses, there are plates for oil drums, enamel plates, bulletproof plates, etc.; according to surface coatings, there are galvanized thin plates, tinned thin plates, lead-plated thin plates, plastic composite steel plates, etc.

[0003] However, in actual applications, most of the existing milling machines usually control the milling thickness of the steel plate by adjusting the height of the milling head when milling the steel plate, and then the milling head is mostly installed vertically downward, which makes it impossible to meet the milling needs of the steel plate in an inclined state, resulting in greater limitations in use and is not conducive to promotion and use.

[0004] Therefore, those skilled in the art have provided an adjusting device for conveniently controlling the milling thickness of a steel plate to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the problem that most milling machines mentioned in the above background technology usually control the milling thickness of the steel plate by adjusting the height of the milling head when milling the steel plate, and most of the milling heads are installed vertically downward, which makes it impossible to meet the milling needs of the steel plate in an inclined state, which in turn leads to great limitations in use and is not conducive to promotion and use, the present application provides an adjustment device for easily controlling the milling thickness of the steel plate.

[0006] The adjustment device provided in the present application is convenient for controlling the thickness of steel plate milling and adopts the following technical solution: it includes a support platform, the top side of the support platform is slidably connected with four clamping blocks, the top sides of the four clamping blocks are rotatably connected with spiral rods, the outer sides of the four spiral rods are spirally connected with clamping plates, the top side of the support platform is slidably connected with four connecting plates, the top sides of the four connecting plates are threadedly connected with threaded bolts, and the top ends of the four threaded bolts are fixedly connected with support blocks.

[0007] Preferably, four first fixing grooves are opened on the top side of the support platform, and the inner walls of the four first fixing grooves are slidably connected with first fixing bolts, and the four first fixing bolts are respectively threadedly connected to four connecting plates.

[0008] Preferably, four cut surfaces are formed on the outer sides of the top ends of the four threaded bolts, and the cut surfaces are at right angles to each other.

[0009] Preferably, eight second fixing grooves are opened on the top side of the support platform, and the inner walls of the eight second fixing grooves are slidably connected with second fixing bolts, and the eight second fixing bolts are grouped in pairs and are respectively threadedly connected to four clamping blocks.

[0010] Preferably, a cylindrical cavity is opened at the center of the support, the four first fixing grooves and eight second fixing grooves are all connected to the inner wall of the cavity, the top side wall of the cavity is fixedly connected to an air inlet pipe, and the top end surface of the air inlet pipe is flush with the surface of the support.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. By setting the support blocks, the steel plate is placed on the surface of the support platform. The four clamping plates cooperate with each other to clamp and fix the steel plate from the outside. At the same time, the four support blocks can be adjusted independently. According to the needs of cutting and milling the steel plate, the threaded bolt is rotated. When the threaded bolt is rotated, it can move up or down and can also drive the support blocks to move up or down. As the height of the four support blocks increases, the inclination angle of the placed steel plate can be increased. Under the premise of ensuring stability, the needs of cutting and milling the steel plate in an inclined state can be met, which effectively reduces the limitations of use.

[0013] 2. By setting a first fixing bolt and screwing the first fixing bolt, when the first fixing bolt rotates, due to the limitation of the first fixing groove, it will drive the connecting plate to gradually move toward the surface of the support until it contacts, so that the position of the connecting plate can be fixed. After the position of the connecting plate is fixed, the position of the support block can be fixed to avoid the support block from shifting during the process of supporting the steel plate, which will affect the normal cutting and milling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the appearance structure of the adjustment device for controlling the milling thickness of the steel plate in the embodiment of the present application;

[0015] Figure 2 It is a schematic cross-sectional structure diagram of an adjusting device for controlling the milling thickness of a steel plate in an embodiment of the present application;

[0016] Figure 3 It is a schematic diagram of the connection structure of the threaded bolt and the support block of the adjustment device for controlling the milling thickness of the steel plate in the embodiment of the present application.

[0017] Explanation of the reference numerals: 1. support platform; 2. clamping block; 3. screw rod; 4. clamping plate; 5. connecting plate; 6. threaded bolt; 7. support block; 8. first fixing bolt; 9. second fixing bolt; 10. air intake pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] The present application embodiment discloses an adjustment device for controlling the thickness of the steel plate milling, referring to Figure 1-3, including a support platform 1, the top side of the support platform 1 is slidably connected with four clamping blocks 2, the top sides of the four clamping blocks 2 are rotatably connected with spiral rods 3, the outer sides of the four spiral rods 3 are spirally connected with clamping plates 4, the top side of the support platform 1 is slidably connected with four connecting plates 5, the top sides of the four connecting plates 5 are threadedly connected with threaded bolts 6, and the tops of the four threaded bolts 6 are fixedly connected with support blocks 7; by setting the support blocks 7, the steel plate is placed on the surface of the support platform 1, and the four clamping plates 4 cooperate with each other to clamp and fix the steel plate from the outside. At the same time, the four support blocks 7 can be adjusted independently according to the needs of cutting and milling of the steel plate, and the threaded bolts 6 are rotated. When the threaded bolts 6 are rotated, they can move up or down and can drive the support blocks 7 to move up or down. As the height of the four support blocks 7 increases, the inclination angle of the placed steel plate can be increased. Under the premise of ensuring stability, the needs of cutting and milling of the steel plate in an inclined state can be met, which effectively reduces the limitations of use.

[0021] In the present application, four first fixing grooves are provided on the top side of the support 1, and the inner walls of the four first fixing grooves are slidably connected with first fixing bolts 8, and the four first fixing bolts 8 are respectively threadedly connected to the four connecting plates 5; by setting the first fixing bolts 8 and twisting the first fixing bolts 8, when the first fixing bolts 8 rotate, due to the limitation of the first fixing grooves, the connecting plates 5 will be driven to gradually move toward the surface of the support 1 until they contact, so that the position of the connecting plates 5 can be fixed. After the position of the connecting plates 5 is fixed, the position of the support block 7 can be fixed to prevent the support block 7 from shifting during the process of supporting the steel plate, thereby affecting the normal cutting and milling work.

[0022] In the present application, four cross-sections are provided on the outer sides of the top ends of the four threaded bolts 6, and the cross-sections are at right angles to each other. By providing four cross-sections on the outer sides of the top ends of the four threaded bolts 6, and the cross-sections are at right angles to each other, it is convenient for workers to use a wrench to rotate the threaded bolts 6, thereby effectively achieving the purpose of saving effort.

[0023] In the present application, eight second fixing grooves are provided on the top side of the support 1, and the inner walls of the eight second fixing grooves are slidably connected with second fixing bolts 9, and the eight second fixing bolts 9 are grouped in pairs and threadedly connected to the four clamping blocks 2 respectively; by setting the second fixing grooves and the second fixing bolts 9, the second fixing grooves can be used to increase the movable range of the clamping block 2, thereby improving the applicable range of fixing and clamping steel plates of different sizes, and at the same time, every two second fixing bolts 9 cooperate with each other to fix the position of a clamping block 2, which can further improve the stability of the clamping block 2 when it is fixed.

[0024] In the present application, a cylindrical cavity is opened at the center of the support 1, and the four first fixed grooves and the eight second fixed grooves are all connected to the inner wall of the cavity. The top side wall of the cavity is fixedly connected with an air inlet pipe 10, and the top end surface of the air inlet pipe 10 is flush with the surface of the support 1; by setting the cavity and the air inlet pipe 10, when the steel plate is milled, the outlet pipe of the external air pump is connected to the air inlet pipe 10. At this time, a high-speed airflow is injected into the cavity and sprayed out from the four first fixed grooves and the eight second fixed grooves, so that the dust and metal chips inside the four first fixed grooves and the eight second fixed grooves can be effectively blown away, thereby ensuring the smoothness of the movement of the first fixing bolt 8 and the second fixing bolt 9.

[0025] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0026] When the screw rod 3 is rotated, the clamping plate 4 is driven to move closer to the steel plate, and the four clamping plates 4 cooperate with each other to clamp and fix the steel plate from the outside. At the same time, the four support blocks 7 can be adjusted independently. According to the needs of milling the steel plate, the threaded bolt 6 is rotated. The threaded bolt 6 can move up or down when it rotates, and can also drive the support block 7 to move up or down. As the height of the four support blocks 7 increases, the inclination angle of the placed steel plate can be increased. Under the premise of ensuring stability, the needs of milling the steel plate in the inclined state can be met, which effectively reduces the limitations of use. When the first fixing bolt 8 is rotated, due to the limitation of the first fixing groove, the connecting plate 5 will be driven to gradually move toward the surface of the support platform 1 until it contacts, so that the position of the connecting plate 5 can be fixed. After the position of the connecting plate 5 is fixed, it can be The position of the support block 7 is fixed to prevent the support block 7 from shifting during the process of supporting the steel plate, which would affect the normal progress of the cutting and milling work. Four cut surfaces are provided on the outer side of the top of the threaded bolt 6, and the cut surfaces are at right angles to each other, so that it is convenient for workers to use a wrench to turn the threaded bolt 6 to rotate it, effectively achieving the purpose of saving effort. The second fixing groove can increase the movable range of the block 2, thereby improving the applicable range of fixing and clamping steel plates of different sizes. At the same time, every two second fixing bolts 9 cooperate with each other to fix a block 2 in position by tightening, which can further improve the stability of the block 2 when it is fixed. When the steel plate cutting and milling is completed, the outlet pipe of the external air pump is connected to the inlet pipe 10. At this time, high-speed airflow is injected into the cavity and sprayed out from the four first fixing grooves and the eight second fixing grooves, so that the dust and metal chips inside the four first fixing grooves and the eight second fixing grooves can be effectively blown away, thereby ensuring the smoothness of the first fixing bolt 8 and the second fixing bolt 9 when moving.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjusting device for controlling the thickness of a steel plate after milling, comprising a support platform (1), characterized in that: The top side of the support platform (1) is slidably connected to four clamping blocks (2), the top sides of the four clamping blocks (2) are rotatably connected to spiral rods (3), the outer sides of the four spiral rods (3) are spirally connected to clamping plates (4), the top side of the support platform (1) is slidably connected to four connecting plates (5), the top sides of the four connecting plates (5) are threadedly connected to threaded bolts (6), and the top ends of the four threaded bolts (6) are fixedly connected to support blocks (7).

2. The adjusting device for controlling the thickness of steel plate milling according to claim 1 is characterized in that: Four first fixing grooves are provided on the top side of the support platform (1), the inner walls of the four first fixing grooves are slidably connected with first fixing bolts (8), and the four first fixing bolts (8) are respectively threadedly connected to four connecting plates (5).

3. The adjusting device for controlling the thickness of steel plate milling according to claim 1 is characterized in that: Four cut surfaces are formed on the outer sides of the top ends of the four threaded bolts (6), and the cut surfaces are at right angles to each other.

4. The adjusting device for controlling the thickness of steel plate milling according to claim 1 is characterized in that: Eight second fixing grooves are provided on the top side of the support platform (1), and the inner walls of the eight second fixing grooves are slidably connected with second fixing bolts (9). The eight second fixing bolts (9) are grouped in pairs and are respectively threadedly connected to the four clamping blocks (2).

5. The adjusting device for controlling the thickness of steel plate milling according to claim 2 is characterized in that: A columnar cavity is provided at the center of the support platform (1); the four first fixing grooves and the eight second fixing grooves are all connected to the inner wall of the cavity; an air intake pipe (10) is fixedly connected to the top side wall of the cavity; and the top end surface of the air intake pipe (10) is flush with the surface of the support platform (1).

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