Cleaning device of pneumatic forging press for forge pieces

Abstract

The invention discloses a cleaning device of a pneumatic forging press for forgings, and relates to the technical field of forging press cleaning, the cleaning device comprises a bottom plate, the top of the bottom plate is provided with a storage box, one side of the storage box is provided with a screw rod and a limiting rod, and the outer side of the screw rod and the outer side of the limiting rod are movably sleeved with a sliding assembly; a second arc-shaped support is arranged on one side of the sliding assembly, a movable assembly is movably connected to the inner side of the second arc-shaped support, and a storage box is arranged at the top of the bottom plate. By means of the sliding assembly and the movable assembly, adjustment of the height and the rotating angle of the cleaning end is achieved, meanwhile, the position of a material opening of a material pipe can be precisely and finely adjusted, the material pipe is carried to rotate slightly, the position of the material pipe is precisely adjusted and controlled, and precise cleaning in a small range can be achieved; therefore, the phenomenon that other positions of the pneumatic forging press for the forge piece are directly contaminated by external airflow carrying surrounding dust and cleaning is not thorough is avoided, and the operation difficulty is lowered.

Description

Technical Field

[0001] The invention relates to the technical field of forging machine cleaning, in particular to a cleaning device for a pneumatic forging machine used for forgings. Background Art

[0002] A pneumatic forging press is a type of forging equipment that uses compressed air as a power source. It drives the piston movement through compressed air to form or separate metal materials. Pneumatic forging presses have the characteristics of simple operation, high power speed, and high output. They are suitable for a variety of processes such as pressing, punching, riveting, assembly, cutting, etc.

[0003] In order to improve the forging processing environment and reduce the harm of sparks and dust to workers, a cleaning device for a pneumatic forging press for forgings has been developed (see patent number: 201922340252.X for details), which relates to the technical field of pneumatic forging presses for forgings, including a negative pressure machine, an air suction pipe, and two baffles. One end of the air suction pipe is connected to the negative pressure machine, and the other end is detachably connected to the anvil. The side surfaces of the two baffles are arc-shaped, and are both slidingly connected to the anvil and the air suction pipe along their respective circumferential directions. A driving assembly and a reset assembly for driving the two baffles to move closer to or away from each other are provided on the anvil. The driving assembly connects the baffle and the anvil, and the reset assembly is connected to the baffle. When the negative pressure machine is turned on, when the hammer head falls, the driving assembly slides the two baffles in a direction away from each other, so that the air suction pipe sucks the sparks and dust impacted by the hammer head when it falls into the negative pressure machine, reducing the harm of sparks and dust to workers.

[0004] However, during the operation of the existing cleaning device of the pneumatic forging press for forgings, it is easy to only clean the part of the pneumatic forging press for forgings, and cannot clean it in all directions, thereby reducing the scope of its cleaning. In addition, since negative pressure operation is adopted during cleaning, it is easily affected by the surrounding environment during operation, so that the external airflow carries the surrounding dust directly to the pneumatic forging press for forgings, resulting in incomplete cleaning, thereby increasing the difficulty of operation and reducing the utilization rate.

[0005] Therefore, in order to solve the above problems, a cleaning device for a pneumatic forging press for forgings is proposed. Summary of the Invention

[0006] The object of the present invention is to provide a cleaning device for a pneumatic forging press for solving the problem.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a cleaning device for a pneumatic forging press for forgings, comprising a base plate, a storage box provided on the top of the base plate, a screw and a limit rod provided on one side of the storage box, a sliding assembly movably sleeved on the outer sides of the screw and the limit rod, a second arc-shaped bracket provided on one side of the sliding assembly, a movable assembly movably connected to the inner side of the second arc-shaped bracket, a storage box provided on the top of the base plate, a negative pressure machine installed on the top of the storage box, and a telescopic tube and a conduit provided on the output end of the negative pressure machine;

[0008] The sliding assembly includes a sliding block, a movable hole is provided at the top of one side of the sliding block, and a plurality of rollers are rollingly connected to the bottom end of the movable hole. A threaded hole matching the screw is provided at one end of the top of the sliding block, and a limiting hole matching the limiting rod is provided at the other end of the top of the sliding block. A first arc-shaped bracket is fixedly connected to the side of the sliding block away from the storage box.

[0009] Among them, the movable component includes an arc-shaped movable frame, the outer side of the arc-shaped movable frame is provided with an arc-shaped electromagnetic slider, the top of both sides of the inside of the arc-shaped movable frame is provided with a support plate, the bottom of the support plate is installed with an electric push rod, the bottom of the electric push rod is installed with a motor, the vinegar end of the motor is provided with a U-shaped frame, and the inner side of the U-shaped frame is fixedly connected to the material pipe.

[0010] As a further solution of the present invention: a placement groove is provided on the inner side of the base plate, a motor is installed inside the placement groove, the output end of the motor is fixedly connected to the bottom of the screw, and the bottom end of the outer side of the screw is rotatably connected to the top of the base plate through a bearing.

[0011] As a further solution of the present invention: the inner sides of the second arc-shaped bracket and the first arc-shaped bracket are both provided with arc-shaped sliding grooves, the two ends of the second arc-shaped bracket and the first arc-shaped bracket are both provided with protrusions, and the second arc-shaped bracket and the first arc-shaped bracket are both detachably connected through the mutual cooperation of the protrusions and bolts.

[0012] As a further solution of the present invention: the arc-shaped movable frame is slidably connected to the second arc-shaped bracket and the first arc-shaped bracket through the mutual cooperation of the arc-shaped sliding groove and the arc-shaped electromagnetic slider.

[0013] As a further solution of the present invention: a material port is provided on one side of the material pipe, a side of the material pipe away from the U-shaped frame is connected to a through pipe, and the material pipe is a telescopic material pipe.

[0014] As a further solution of the present invention: the telescopic tube is connected to the catheter, the bottom of the telescopic tube is docked with the input end of the negative pressure machine, and the catheter extends from the side of the telescopic tube to the other side of the sliding block through the movable hole and is connected to the through pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Through the sliding assembly and movable assembly, the height and rotation angle of the cleaning end can be adjusted, and the position of the material pipe can be precisely adjusted. The material pipe is rotated with micro-rotation, so that the position of the material pipe can be precisely controlled, thereby achieving precise cleaning in a small range, thereby avoiding the external airflow carrying surrounding dust directly contaminating other positions of the pneumatic forging press for forgings and causing incomplete cleaning, thereby reducing the difficulty of operation and improving the utilization rate;

[0017] 2. By setting the screw and limit rod, the limit rod is used to limit the range of motion of the sliding block, thereby ensuring that the sliding block can move up and down along the screw and limit rod, and only changes its height without rotating, so that the moving sliding block can carry the first arc-shaped bracket and the second arc-shaped bracket to move up or down, thereby realizing the adjustment of the height of the arc-shaped movable frame inside it, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the present invention;

[0020] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0021] Figure 4 It is a partial stereogram of the present invention;

[0022] Figure 5 It is a structural diagram of the movable component of the present invention;

[0023] Figure 6 For the present invention Figure 2 A magnified view of center.

[0024] In the figure: 1. Base plate; 101. Placement slot; 102. Motor; 103. Storage box; 104. Screw; 105. Negative pressure machine; 106. Limit rod; 107. Telescopic tube; 108. Conduit; 2. Sliding assembly; 201. Sliding block; 202. Movable hole; 203. Roller; 204. Threaded hole; 205. Limit hole; 206. First arc-shaped bracket; 3. Second arc-shaped bracket; 301. Arc-shaped slide; 4. Movable assembly; 401. Arc-shaped movable frame; 402. Arc-shaped electromagnetic slider; 403. Through pipe; 404. Support plate; 405. Electric push rod; 406. Motor; 407. U-shaped frame; 408. Material pipe. DETAILED DESCRIPTION

[0025] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention, in conjunction with the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are considered within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or connected in one piece; they can be mechanically connected or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0027] See also Figures 1 to 6 In an embodiment of the present invention, a cleaning device for a pneumatic forging press for forgings includes a base plate 1, a storage box 103 is provided on the top of the base plate 1, a screw 104 and a limit rod 106 are provided on one side of the storage box 103, a sliding assembly 2 is movably sleeved on the outer side of the screw 104 and the limit rod 106, a second arc-shaped bracket 3 is provided on one side of the sliding assembly 2, and a movable assembly 4 is movably connected to the inner side of the second arc-shaped bracket 3, a storage box 103 is provided on the top of the base plate 1, a negative pressure machine 105 is installed on the top of the storage box 103, and a telescopic tube 107 and a guide tube 108 are provided on the output end of the negative pressure machine 105;

[0028] The sliding assembly 2 includes a sliding block 201. A movable hole 202 is provided at the top of one side of the sliding block 201. The bottom end of the movable hole 202 is rollably connected to multiple groups of rollers 203. A threaded hole 204 is provided at one end of the top of the sliding block 201 to match the screw 104. A limiting hole 205 is provided at the other end of the top of the sliding block 201 to match the limiting rod 106. A first arc-shaped bracket 206 is fixedly connected to the side of the sliding block 201 away from the storage box 103.

[0029] Among them, the movable component 4 includes an arc-shaped movable frame 401, and an arc-shaped electromagnetic slider 402 is provided on the outside of the arc-shaped movable frame 401. The top of both sides of the inner side of the arc-shaped movable frame 401 is provided with a support plate 404, and the bottom of the support plate 404 is installed with an electric push rod 405. The bottom of the electric push rod 405 is installed with a motor 406. The vinegar end of the motor 406 is provided with a U-shaped frame 407, and the inner side of the U-shaped frame 407 is fixedly connected to the material pipe 408.

[0030] In this embodiment, the electromagnetic slider is a slider driven by electromagnetic force. Its main working principle is based on the electromagnetic induction phenomenon. When current passes through the electromagnetic coil, a magnetic field is generated. When the slider moves in the magnetic field, an induced current is generated, which in turn generates an electromagnetic force to push the slider to move. This driving method is different from the traditional mechanical transmission method and has a new power mode. In the electromagnetic catapult, the electromagnetic coil is equivalent to a magnet and the slider is equivalent to a coil. When current passes through the electromagnetic coil, a magnetic field is generated. When the slider moves in the magnetic field, an induced current is generated, which in turn generates an electromagnetic force to push the fighter forward.

[0031] like Figures 1 to 6 As shown, a placement groove 101 is provided on the inner side of the base plate 1, and a motor 102 is installed inside the placement groove 101. The output end of the motor 102 is fixedly connected to the bottom of the screw 104, and the bottom end of the outer side of the screw 104 is rotatably connected to the top of the base plate 1 through a bearing.

[0032] like Figures 1 to 6 As shown, the inner sides of the second arc-shaped bracket 3 and the first arc-shaped bracket 206 are both provided with an arc-shaped slide groove 301, and both ends of the second arc-shaped bracket 3 and the first arc-shaped bracket 206 are both provided with protrusions, and the second arc-shaped bracket 3 and the first arc-shaped bracket 206 are both detachably connected through the mutual cooperation of the protrusions and bolts, which is convenient for disassembly and installation and reduces the difficulty of operation.

[0033] like Figures 1 to 6 As shown, the arc-shaped movable frame 401 is slidably connected to the second arc-shaped bracket 3 and the first arc-shaped bracket 206 through the cooperation of the arc-shaped sliding groove 301 and the arc-shaped electromagnetic slider 402.

[0034] like Figures 1 to 6 As shown, a material port is provided on one side of the material pipe 408 , and the side of the material pipe 408 away from the U-shaped frame 407 is connected to the through pipe 403 . The material pipe 408 is a telescopic material pipe.

[0035] like Figures 1 to 6 As shown, the telescopic tube 107 is connected to the conduit 108, the bottom of the telescopic tube 107 is docked with the input end of the negative pressure machine 105, and the conduit 108 extends from the side of the telescopic tube 107 to the other side of the sliding block 201 through the movable hole 202 and is connected to the through pipe 403.

[0036] Working principle: A universal wheel can be directly set at the bottom of the base plate 1, and a corresponding braking device can be set on the universal wheel. When in use, the universal wheel can be directly used to move the base plate 1 to the outside of the starting forging press, and the first arc-shaped bracket 206 and the second arc-shaped bracket 3 are located outside the forging press. Then, the first arc-shaped bracket 206 and the second arc-shaped bracket 3 are fixedly connected with bolts, so that the first arc-shaped bracket 206 and the second arc-shaped bracket 3 can move up and down along the outside of the forging press;

[0037] When the forging machine needs to be cleaned, the output end of the motor 102 rotates under the action of electricity and carries the screw 104 to rotate. Since the sliding block 201 is threadedly connected to the screw 104 through the threaded hole 204, when the screw 104 is rotated by force, it should carry the sliding block 201 to rotate in the same direction along the screw 104 (only rotate but the height remains unchanged). However, since the sliding block 201 is simultaneously affected by the limiting hole 205 and the limiting rod 106, the sliding block 201 cannot be directly along the screw 104 under the action of the screw 104. In order to ensure the conservation of force, the sliding block 201 can only move up and down along the screw 104 and the limiting rod 106 (no rotation, only change in height), so that the moving sliding block 201 can carry the first arc bracket 206 and the second arc bracket 3 to move upward or downward, thereby realizing the adjustment of the height of the arc movable frame 401 inside it;

[0038] The arc-shaped electromagnetic slider 402 generates a circular magnetic field under the action of electricity, slides along the arc-shaped slide 301, and carries the arc-shaped movable frame 401 to rotate inside the first arc support 206 and the second arc support 3, while rotating the material tube 408 at the bottom thereof. At the same time, the output end of the electric push rod 405 is extended under the action of electricity and carries the motor 406 and the material tube 408 at the bottom thereof downward, so that the height of the material tube 408 can be finely adjusted. At the same time, the output end of the motor 406 carries the material tube 408 at the bottom thereof to rotate under the action of electricity, and the rotation is micro-rotation, so that the position of the material tube 408 can be precisely controlled.

[0039] Then, under the action of electricity, the negative pressure machine 105 absorbs the dust within the direct range of the material port of the material pipe 408 through the conduit 108, the through pipe 403 and the material pipe 408, and carries the dust to the interior of the storage box 103 through the material pipe 408, the through pipe 403, the conduit 108 and the telescopic tube 107 in turn, and a filter is provided on one side of the storage box 103.

[0040] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A cleaning device for a pneumatic forging press for forgings, comprising a base plate (1), characterized in that: A storage box (103) is provided on the top of the base plate (1), a screw rod (104) and a limit rod (106) are provided on one side of the storage box (103), a sliding assembly (2) is movably sleeved on the outer sides of the screw rod (104) and the limit rod (106), a second arc-shaped bracket (3) is provided on one side of the sliding assembly (2), and a movable assembly (4) is movably connected on the inner side of the second arc-shaped bracket (3), a storage box (103) is provided on the top of the base plate (1), a negative pressure machine (105) is installed on the top of the storage box (103), and a telescopic tube (107) and a conduit (108) are provided at the output end of the negative pressure machine (105); The sliding assembly (2) includes a sliding block (201), a movable hole (202) is provided at the top of one side of the sliding block (201), a plurality of rollers (203) are rollingly connected to the bottom end of the movable hole (202), a threaded hole (204) matching the screw rod (104) is provided at one end of the top of the sliding block (201), a limiting hole (205) matching the limiting rod (106) is provided at the other end of the top of the sliding block (201), and a first arc-shaped bracket (206) is fixedly connected to the side of the sliding block (201) away from the storage box (103); The movable assembly (4) includes an arc-shaped movable frame (401), an outer side of the arc-shaped movable frame (401) is provided with an arc-shaped electromagnetic slider (402), the tops of both sides of the inner side of the arc-shaped movable frame (401) are provided with a support plate (404), the bottom of the support plate (404) is provided with an electric push rod (405), the bottom of the electric push rod (405) is provided with a motor (406), the vinegar end of the motor (406) is provided with a U-shaped frame (407), and the inner side of the U-shaped frame (407) is fixedly connected to a material pipe (408).

2. A cleaning device for a pneumatic forging press for forgings according to claim 1, characterized in that: A placement groove (101) is provided on the inner side of the bottom plate (1), a motor (102) is installed inside the placement groove (101), an output end of the motor (102) is fixedly connected to the bottom of the screw rod (104), and the bottom end of the outer side of the screw rod (104) is rotatably connected to the top of the bottom plate (1) via a bearing.

3. A cleaning device for a pneumatic forging press for forgings according to claim 1, characterized in that: The inner sides of the second arc-shaped bracket (3) and the first arc-shaped bracket (206) are both provided with arc-shaped sliding grooves (301), and both ends of the second arc-shaped bracket (3) and the first arc-shaped bracket (206) are both provided with protruding blocks, and the second arc-shaped bracket (3) and the first arc-shaped bracket (206) are both detachably connected through the mutual cooperation of the protruding blocks and bolts.

4. A cleaning device for a pneumatic forging press for forgings according to claim 3, characterized in that: The arc-shaped movable frame (401) is slidably connected to the second arc-shaped bracket (3) and the first arc-shaped bracket (206) through the mutual cooperation of the arc-shaped sliding groove (301) and the arc-shaped electromagnetic sliding block (402).

5. The cleaning device for a pneumatic forging press for forgings according to claim 1, characterized in that: A material port is provided on one side of the material pipe (408), and the side of the material pipe (408) away from the U-shaped frame (407) is connected to the through pipe (403). The material pipe (408) is a telescopic material pipe.

6. A cleaning device for a pneumatic forging press for forgings according to claim 1, characterized in that: The telescopic tube (107) is connected to the conduit (108), the bottom of the telescopic tube (107) is docked with the input end of the negative pressure machine (105), and the conduit (108) extends from the side of the telescopic tube (107) to the other side of the sliding block (201) through the movable hole (202) and is connected to the through pipe (403).

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