Protective structure and plate shearing machine for end plate production

Abstract

The utility model provides a protection structure and a plate shearing machine for end plate production, and belongs to the technical field of end plate production. The protection structure comprises a working table and a protection piece. The working table comprises a working table, sliding pieces and a discharging part, the discharging part is arranged at one end of the surface of the working table, the sliding pieces are arranged on the two sides of the working table and slidably connected with the bottom end of the protection piece, the protection piece comprises a protection part, a blocking piece and a telescopic piece, the bottom end of the inner side wall of the protection part is fixedly connected with the sliding pieces, and the top end of the blocking piece is connected with the top end of the protection part. And the bottom end of the telescopic piece extends to the surface of the workbench, the bottom end of the telescopic piece is fixedly connected with one end of the surface of the protection part, and the top end of the telescopic piece is fixedly connected with the surface of the blocking piece.

Description

Technical Field

[0001] The present application relates to the technical field of end plate production, and in particular to a protective structure and a shearing machine for end plate production. Background Art

[0002] Shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to another blade to shear the plate. It uses the moving upper blade and the fixed lower blade, and adopts a reasonable blade gap to apply shear force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size. The main function is the metal processing industry. The products are widely used in aviation, light industry, shipbuilding and other industries to provide the required special machinery and complete equipment.

[0003] At present, during the use of the shearing machine, since the shearing machine applies a large shearing force to cut the metal plate, when the metal plate is cut, the broken part is easy to bounce off due to the action of the shearing force, which poses a certain safety hazard to the surrounding staff. Therefore, it is necessary to improve the structure of the shearing machine. At the same time, the utility model proposes a protective structure and a shearing machine for end plate production, which is convenient for better solving the above-mentioned problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the present application provides a protective structure and a shearing machine for end plate production, aiming to improve the problem that the existing shearing machine is not easy to protect the surrounding workers.

[0005] The utility model is achieved in this way:

[0006] In a first aspect, an embodiment of the present application provides a protective structure, including a work table and a protective member.

[0007] The work table includes a workbench, a sliding part and a discharge part. The discharge part is opened at one end of the workbench surface, and the sliding parts are provided on both sides of the workbench and are slidably connected to the bottom end of the protective part. The protective part includes a protective part, a blocking part and a telescopic part. The bottom end of the inner wall of the protective part is fixedly connected to the sliding part, the top end of the blocking part is connected to the top end of the protective part, and the bottom end extends toward the workbench surface, the bottom end of the telescopic part is fixedly connected to one end of the surface of the protective part, and the top end is fixedly connected to the surface of the blocking part.

[0008] In a specific implementation, the workbench includes a base and four supporting legs, the four corners of the bottom of the base are fixedly connected to the tops of the four supporting legs respectively, and the base has connecting plates on both sides that fit with the bottom of the protective part.

[0009] In a specific embodiment, the sliding part includes two dovetail grooves and two dovetail strips, and two dovetail grooves are opened on both sides of the base. The fixed ends of the two dovetail strips are respectively fixedly connected to the bottom of the inner wall of the protective part, and the sliding ends are respectively fitted with the inner walls of the two dovetail grooves.

[0010] In a specific embodiment, the protection part includes a protective cover, a plug-in slot and a guide slot. The plug-in slot is opened at one end of the protective cover surface, the guide slot is opened on the inner wall of the protective cover, and the interior of the guide slot is connected to the interior of the plug-in slot.

[0011] In a specific implementation manner, an arc block is further provided at one end of the protective cover, and the surface of the arc block is fixedly connected to the bottom end of the telescopic member.

[0012] In a specific embodiment, the blocking member includes a baffle and a limiting plate, the outer wall of the baffle is in contact with the inner wall of the plug-in slot and the guide slot, and the top is fixedly connected to the bottom of the limiting plate, and the bottom edge of the limiting plate is also in contact with the surface of the protective cover.

[0013] In a specific implementation scheme, the telescopic part includes an electric telescopic rod, a connecting rod and a plurality of connecting bolts. The fixed end of the electric telescopic rod is fixedly connected to the surface of the arc block, and the telescopic end is fixedly connected to one end of the bottom of the connecting rod. The other end of the bottom of the connecting rod is fitted with the surface of the limiting plate, and the bottom ends of a plurality of connecting bolts are evenly spaced through the surface of the connecting rod and are fixedly connected to the surface of the limiting plate.

[0014] In the second aspect, an embodiment of the utility model further provides a protective structure, including the above-mentioned shearing machine for end plate production and a shearing machine frame for end plate production, wherein the base surface is fixedly connected to the bottom end of the shearing machine frame for end plate production.

[0015] Beneficial effect: The present application provides a protective structure and a shearing machine for end plate production. The utility model obtains a protective structure through the above-mentioned design. When the shearing machine needs to be protected, the staff fixes the shearing machine bolts to the surface of the base and sets the working process of the shearing machine. The dovetail grooves on both sides of the base can facilitate the sliding of the dovetail bar welded on the inner wall of the protective cover. The staff pushes one end of the protective cover to make the dovetail bar slide inside the dovetail groove, and can use the protective cover to cover the surface of the base. By starting the electric telescopic rod and using the connecting rod to press the limiting plate downward, the bottom end of the baffle can be inserted into the plug-in slot, and the guide slot is used to guide the baffle to move downward to achieve the purpose of sealing the opening of the protective cover, which can provide certain protection for the staff around the shearing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of a protective structure and a shearing machine for producing end plates provided in an embodiment of the present application;

[0018] Figure 2 A schematic diagram of the identification structure of a shearing machine for the production of end plates and a protective structure provided in the embodiment of the present application;

[0019] Figure 3 Provided for the implementation of this application Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 Provided for the implementation of this application Figure 1 Enlarged structural diagram at B in the middle.

[0021] In the figure: 100-work table; 110-work table; 120-sliding part; 130-discharging part; 200-protective part; 210-protective part; 220-blocking part; 230-telescopic part; 111-base; 112-supporting leg; 121-dovetail groove; 122-dovetail strip; 211-protective cover; 212-plug-in groove; 213-guide groove; 214-arc block; 221-baffle; 222-limiting plate; 231-electric telescopic rod; 232-connecting rod; 233-connecting bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0023] See also Figure 1 The present application provides a protective structure, including a work table 100 and a protective member 200 .

[0024] The work table 100 is used to install the shearing machine, and the protective member 200 is used to protect the workers around the shearing machine.

[0025] See also Figure 1 , Figure 2 , Figure 4The workbench 100 includes a workbench 110, a sliding member 120 and a discharge portion 130. The discharge portion 130 is provided at one end of the surface of the workbench 110, and sliding members 120 are provided on both sides of the workbench 110, and are slidably connected to the bottom end of the protective member 200. The discharge portion 130 provided on the surface of the workbench 110 can be used to discharge the metal cut by the shearing machine, and then the sliding members 120 provided on both sides of the workbench 110 can be used to limit the protective member 200 on the surface of the workbench 110.

[0026] In a specific implementation scheme, the workbench 110 includes a base 111 and four supporting legs 112. The four corners of the bottom of the base 111 are fixedly connected to the tops of the four supporting legs 112 respectively. The base 111 has connecting plates on both sides and fits with the bottom of the protective part 210. The tops of the four supporting legs 112 are respectively welded to the four corners of the bottom of the base 111, so that the base 111 can be supported by the supporting legs 112. The connecting plates on both sides of the base 111 can conveniently carry the protective part 210, and the bottom of the supporting legs 112 are also provided with anti-slip pads, which can increase the friction between the supporting legs 112 and the ground.

[0027] In a specific embodiment, the sliding member 120 includes two dovetail grooves 121 and two dovetail strips 122. Two dovetail grooves 121 are opened on both sides of the base 111. The fixed ends of the two dovetail strips 122 are respectively fixedly connected to the bottom of the inner wall of the protection part 210, and the sliding ends are respectively fitted with the inner walls of the two dovetail grooves 121. Among them, the dovetail grooves 121 opened on both sides of the base 111 and the dovetail strips 122 are slidably connected inside the dovetail grooves 121, which can facilitate the sliding of the protection part 210 on the surface of the base 111.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The protective member 200 includes a protective portion 210, a blocking member 220 and a telescopic member 230. The bottom end of the inner wall of the protective portion 210 is fixedly connected to the sliding member 120, the top end of the blocking member 220 is connected to the top end of the protective portion 210, and the bottom end extends toward the surface of the workbench 110. The bottom end of the telescopic member 230 is fixedly connected to one end of the surface of the protective portion 210, and the top end is fixedly connected to the surface of the blocking member 220. The bottom end of the protective portion 210 is fitted with both sides of the surface of the base 111, and the sliding member 120 can be used to limit the protective portion 210 on the surface of the base 111, and then the blocking member 220 is installed at the opening of the protective portion 210 to achieve the purpose of sealing the protective member 200. The two ends of the telescopic member 230 are respectively fixedly connected to the surfaces of the protective portion 210 and the blocking member 220, and the telescopic member 230 can be used to drive the blocking member 220 to move up and down at the opening of the protective portion 210.

[0029] In a specific implementation scheme, the protection part 210 includes a protective cover 211, a plug-in slot 212 and a guide slot 213. A plug-in slot 212 is opened at one end of the surface of the protective cover 211, and a guide slot 213 is opened on the inner wall of the protective cover 211. The interior of the guide slot 213 is interconnected with the interior of the plug-in slot 212. The inner wall of the protective cover 211 is welded to the dovetail bar 122, and the dovetail bar 122 can be used to slidely connect with the dovetail slot 121. The protective cover 211 can be used to conveniently cover the surface of the workbench 110. The plug-in slot 212 opened on the surface of the protective cover 211 and connected to the guide slot 213 can facilitate the installation of the blocking member 220.

[0030] In a specific implementation scheme, an arc block 214 is further provided at one end of the protective cover 211, and the surface of the arc block 214 is fixedly connected to the bottom end of the telescopic member 230, wherein the telescopic member 230 can be installed by welding one end of the arc block 214 to the side wall of the protective cover 211.

[0031] In a specific embodiment, the blocking member 220 includes a baffle 221 and a limiting plate 222, the outer wall of the baffle 221 is fitted with the inner wall of the plug-in slot 212 and the guide slot 213, and the top end is fixedly connected to the bottom of the limiting plate 222, and the bottom edge of the limiting plate 222 is also fitted with the surface of the protective cover 211, wherein the top end of the baffle 221 is welded to the bottom of the limiting plate 222, and then the bottom end of the baffle 221 is inserted from the plug-in slot 212, and the baffle 221 is guided to move downward by the guide slot 213 to reach the opening of the sealing protective cover 211, and the bottom edge of the limiting plate 222 is fitted with the surface of the protective cover 211, and the limiting plate 222 can be used to limit the baffle 221 to a specified position.

[0032] In a specific implementation scheme, the telescopic member 230 includes an electric telescopic rod 231, a connecting rod 232 and a plurality of connecting bolts 233. The fixed end of the electric telescopic rod 231 is fixedly connected to the surface of the arc block 214, and the telescopic end is fixedly connected to one end of the bottom of the connecting rod 232. The other end of the bottom of the connecting rod 232 is fitted with the surface of the limiting plate 222. The bottom ends of a plurality of connecting bolts 233 are evenly spaced and penetrate the surface of the connecting rod 232 and are fixedly connected to the surface of the limiting plate 222. The two ends of the electric telescopic rod 231 are respectively bolted to the surface of the arc block 214 and the bottom of the connecting rod 232, and then the connecting rod 232 is bolted to the surface of the limiting plate 222 through a plurality of connecting bolts 233. By starting the electric telescopic rod 231 and using the connecting rod 232 to drive the baffle 221 to move up and down, the opening of the protective cover 211 can be sealed, and the staff around the shearing machine can be protected.

[0033] The embodiment of the utility model further provides a protective structure, including the above-mentioned shearing machine for end plate production and the shearing machine frame for end plate production, wherein the surface of the base 111 is fixedly connected to the bottom end of the shearing machine frame for end plate production, wherein the purpose of fixing the shearing machine is achieved by welding the bottom end of the shearing machine frame for end plate production to the surface of the base 111.

[0034] The working principle of the protective structure and the shearing machine for end plate production is as follows: when the shearing machine needs to be protected, the staff fixes the shearing machine bolts to the surface of the base 111 and sets the working process of the shearing machine. The dovetail grooves 121 opened on both sides of the base 111 can facilitate the sliding of the dovetail strips 122 welded to the inner wall of the protective cover 211. The staff pushes one end of the protective cover 211 to make the dovetail strips 122 slide inside the dovetail grooves 121, and can use the protective cover 211 to cover the surface of the base 111. By starting the electric telescopic rod 231 and using the connecting rod 232 to press the limiting plate 222 downward, the bottom end of the baffle 221 can be inserted into the plug-in groove 212, and the guide groove 213 is used to guide the baffle 221 to move downward to achieve the purpose of sealing the opening of the protective cover 211, which can provide certain protection for the staff around the shearing machine.

[0035] It should be noted that the specific models and specifications of the electric telescopic rod 231 and the protective cover 211 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0036] The power supply and principle of the electric telescopic rod 231 are clear to those skilled in the art and will not be described in detail here.

[0037] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A protective structure, comprising a work table (100) and a protective member (200) mounted on the surface of the work table (100), characterized in that: The work table (100) comprises a workbench (110), a sliding member (120) and a discharge portion (130); the discharge portion (130) is provided at one end of the surface of the workbench (110), and the sliding members (120) are provided on both sides of the workbench (110) and are slidably connected to the bottom end of the protective member (200); The protective member (200) comprises a protective portion (210), a blocking member (220) and a telescopic member (230); the bottom end of the inner wall of the protective portion (210) is fixedly connected to the sliding member (120); the top end of the blocking member (220) is connected to the top end of the protective portion (210), and the bottom end extends toward the surface of the workbench (110); the bottom end of the telescopic member (230) is fixedly connected to one end of the surface of the protective portion (210), and the top end is fixedly connected to the surface of the blocking member (220).

2. A protective structure according to claim 1, characterized in that: The workbench (110) comprises a base (111) and four supporting legs (112); the four corners of the bottom of the base (111) are respectively fixedly connected to the tops of the four supporting legs (112); the base (111) has connecting plates on both sides, which fit with the bottom of the protection part (210).

3. A protective structure according to claim 2, characterized in that: The sliding member (120) comprises two dovetail grooves (121) and two dovetail strips (122); the two dovetail grooves (121) are provided on both sides of the base (111); the fixed ends of the two dovetail strips (122) are respectively fixedly connected to the bottom of the inner wall of the protection portion (210), and the sliding ends are respectively fitted to the inner walls of the two dovetail grooves (121).

4. A protective structure according to claim 3, characterized in that: The protection part (210) comprises a protection cover (211), a plug-in slot (212) and a guide slot (213); the plug-in slot (212) is provided at one end of the surface of the protection cover (211); the guide slot (213) is provided on the inner side wall of the protection cover (211); the interior of the guide slot (213) is communicated with the interior of the plug-in slot (212).

5. A protective structure according to claim 4, characterized in that: An arc block (214) is also provided at one end of the protective cover (211), and a surface of the arc block (214) is fixedly connected to the bottom end of the telescopic member (230).

6. A protective structure according to claim 5, characterized in that: The blocking member (220) comprises a baffle (221) and a limiting plate (222); the outer wall of the baffle (221) is in contact with the inner walls of the plug-in slot (212) and the guide slot (213); the top end is fixedly connected to the bottom of the limiting plate (222); the bottom edge of the limiting plate (222) is also in contact with the surface of the protective cover (211).

7. A protective structure according to claim 6, characterized in that: The telescopic member (230) comprises an electric telescopic rod (231), a connecting rod (232) and a plurality of connecting bolts (233); the fixed end of the electric telescopic rod (231) is fixedly connected to the surface of the arc block (214), and the telescopic end is fixedly connected to one end of the bottom of the connecting rod (232); the other end of the bottom of the connecting rod (232) is in contact with the surface of the limiting plate (222); the bottom ends of a plurality of connecting bolts (233) are equidistantly spaced through the surface of the connecting rod (232) and are fixedly connected to the surface of the limiting plate (222).

8. Shearing machine for end plate production, characterized in that: include A protective structure as described in any one of claims 1-7; and a shearing machine frame for producing end plates, wherein the surface of the base (111) is fixedly connected to the bottom end of the shearing machine frame for producing end plates.

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