Metal part forging machining equipment with protection function

Abstract

The utility model relates to the field of metal piece machining, in particular to metal piece forging machining equipment with a protection function. In the prior art, in the cooling treatment process of batch metal forgings, local parts of stacked metal parts can make contact with one another and cannot make full direct contact with peripheral cooling liquid, so that local cooling of the metal parts is uneven, and then the performance of the metal parts is affected. In the process that the placing screen frame containing a large number of metal forgings moves downwards and sinks into the cooling liquid, the placing screen frame is made to rotate at the same time, so that metal in the placing screen frame rolls in the placing screen frame, the metal pieces in the placing screen frame can make full contact with the peripheral cooling liquid, and therefore the metal forgings are prevented from being damaged. And uniform cooling of the metal part is guaranteed, and the problem that local cooling of the metal part is not uniform due to the fact that local parts of the metal part make contact with one another and cannot make full direct contact with peripheral cooling liquid is solved.

Description

Technical Field

[0001] The utility model relates to the field of metal piece processing, in particular to a metal piece forging processing device with a protective function. Background Art

[0002] Forging is a method of metal processing. By applying pressure to metal parts to shape them in the solid state, the desired shape and size can be obtained. Forging can improve the performance of metal parts and make them have higher strength and toughness.

[0003] When people are forging metal parts, one of the processes is to cool the metal parts. In order to improve efficiency, more metal parts are usually placed together on a metal mesh, and then the metal mesh is placed in a container filled with coolant for cooling. However, due to the accumulation of metal parts, local parts will contact each other and cannot fully contact with the surrounding coolant directly, resulting in uneven local cooling of the metal parts, which in turn affects the performance of the metal parts. In addition, since the coolant is in a static state and has no fluidity, the coolant around the metal parts exchanges heat with the metal parts, but as cooling proceeds, the temperature difference between the surrounding coolant and the metal parts decreases, the heat exchange efficiency decreases, and the cooling efficiency of the metal parts decreases. Utility Model Content

[0004] In order to overcome the disadvantage that local parts of metal parts may contact each other and cannot be in direct contact with the surrounding coolant, resulting in uneven local cooling of the metal parts and further affecting the performance of the metal parts, the utility model provides a metal part forging processing equipment with a protective function.

[0005] Technical solution: A metal forging processing equipment with protective function, including a cooling pool and a mounting plate; the cooling pool is fixedly connected to the mounting plate; it also includes an electric push rod, a placement mesh frame, a sliding mesh plate, a rotating rod, a gear, a fixed plate and a rack; the mounting plate is fixedly connected to two electric push rods; each telescopic part of the electric push rod is rotatably connected to a rotating rod; the two rotating rods are jointly fixed to a placement mesh frame; the placement mesh frame is detachably connected to the sliding mesh plate, and when the sliding mesh plate is closed, it forms a containing frame with the placement mesh frame; each rotating rod is fixedly connected to a gear; the inner wall of the cooling pool is symmetrically provided with a fixed plate; each fixed plate is fixedly connected to a rack.

[0006] In addition, it is particularly preferred that a water deflector is further included; and a plurality of water deflector plates are fixedly connected to the surface of the screen frame.

[0007] In addition, it is particularly preferred that it also includes a push rod, an isolation plate and a spring; two isolation plates are symmetrically rotatably connected in the cooling pool, the two isolation plates are tilted downward in a V-shape, and the ends of the two isolation plates close to each other are in a staggered fit state, dividing the cooling pool into two upper and lower spaces; a number of springs are fixed to the lower side of each isolation plate, and the springs are fixed to the cooling pool; a push rod is slidably connected to the top of each corresponding isolation plate in the cooling pool, and the bottom of the push rod is in contact with the isolation plate; a socket is provided on the surface of the push rod, and a pin that can be inserted into the socket to prevent the push rod from falling is provided on the surface of the cooling pool.

[0008] Furthermore, it is particularly preferred that the separator plate is provided with through-type filter holes.

[0009] Furthermore, it is particularly preferred that the surface of the separator is subjected to a smoothing treatment.

[0010] In addition, it is particularly preferred that a suction pipe is further included; the mounting plate is fixedly connected with the suction pipe, and the suction pipe is connected to an external suction mechanism.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] By rotating the placement screen frame while the placement screen frame moves downward, the metal inside the placement screen frame rolls inside the placement screen frame, so that the metal parts inside the placement screen frame can fully contact with the surrounding coolant, thereby ensuring uniform cooling of the metal parts and avoiding the situation where local parts of the metal parts contact each other and cannot fully contact with the surrounding coolant directly, resulting in uneven local cooling of the metal parts.

[0013] By placing a net to drive the water-paddle to rotate, the water-paddle stirs the coolant in the cooling pool so that the coolant can flow up and down and be exchanged, thereby accelerating the exchange speed of the coolant around the metal parts and improving the cooling efficiency. This avoids the decrease in temperature difference between the coolant around the metal parts and the metal parts as cooling occurs, thereby reducing the heat exchange efficiency and the cooling efficiency of the metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure disclosed by the utility model of the metal forging processing equipment with protective function;

[0015] Figure 2 It is a schematic diagram of the structure inside the cooling pool disclosed by the utility model of the metal parts forging processing equipment with protective function;

[0016] Figure 3 A schematic diagram of the combined structure of the gear, the fixing plate, the rack and the ejector rod disclosed in the metal forging processing equipment with protective function of the utility model;

[0017] Figure 4The utility model discloses a schematic diagram of the combined structure of an electric push rod, a placement screen frame, a sliding screen plate, a rotating rod and a gear disclosed in the metal part forging processing equipment with a protective function.

[0018] In the figure: 1-cooling pool, 2-mounting plate, 3-electric push rod, 4-placement screen frame, 41-sliding screen plate, 5-rotating rod, 6-gear, 7-fixing plate, 71-rack, 8-top rod, 81-jack, 9-water-diverting plate, 101-isolating plate, 102-spring, 103-suction pipe. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Example

[0020] A metal forging processing equipment with protective function, such as Figure 1-Figure 4 As shown, it includes a cooling pool 1 and a mounting plate 2; the mounting plate 2 is fixedly connected to the upper side of the cooling pool 1;

[0021] It also includes an electric push rod 3, a placement screen frame 4, a sliding screen plate 41, a rotating rod 5, a gear 6, a fixed plate 7 and a rack 71; the mounting plate 2 is fixedly connected to two electric push rods 3; each telescopic part of the electric push rod 3 is rotatably connected to a rotating rod 5; the two rotating rods 5 are commonly fixedly connected to a placement screen frame 4; the sliding screen plate 41 is slidably connected to the upper side of the placement screen frame 4, and when the sliding screen plate 41 is closed, it forms a containing frame with the placement screen frame 4; each rotating rod 5 is fixedly connected to a gear 6; the inner wall of the cooling pool 1 is symmetrically provided with a fixed plate 7; each fixed plate 7 is fixedly connected to a rack 71.

[0022] It also includes a water deflector plate 9; a plurality of water deflector plates 9 are fixedly connected to the surface of the screen frame 4.

[0023] It also includes a push rod 8, an isolation plate 101 and a spring 102; two isolation plates 101 are symmetrically rotatably connected in the cooling pool 1, the two isolation plates 101 are tilted downward in a V-shape, and the ends of the two isolation plates 101 close to each other are staggered and fitted to each other, dividing the cooling pool 1 into two upper and lower spaces; two springs 102 are fixedly connected to the lower side of each isolation plate 101, and the springs 102 are fixedly connected to the cooling pool 1; a push rod 8 is slidably connected to the top of each corresponding isolation plate 101 in the cooling pool 1, and the bottom of the push rod 8 is in contact with the isolation plate 101; a socket 81 is provided on the surface of the push rod 8, and a pin that can be inserted into the socket 81 to prevent the push rod 8 from falling is provided on the surface of the cooling pool 1.

[0024] The isolation plate 101 is provided with through-type filter holes.

[0025] The surface of the isolation plate 101 is smoothed.

[0026] It also includes a suction pipe 103; the mounting plate 2 is fixedly connected with the suction pipe 103, and the suction pipe 103 is connected to an external suction mechanism.

[0027] During operation, the sliding screen plate 41 is first pushed manually to slide horizontally to open the upper side of the placement screen frame 4, and then a large number of metal parts that need to be cooled are manually placed in the placement screen frame 4, and then the sliding screen plate 41 is manually slid back to its original position, and the sliding screen plate 41 is locked with the placement screen frame 4 by screwing in bolts, so that the placement screen frame 4 and the sliding screen plate 41 form a closed box body, and then the placement screen frame 4 is driven to move downward by controlling the electric push rod 3, and the placement screen frame 4 is placed in the coolant in the cooling pool 1, and the metal parts placed inside the placement screen frame 4 are cooled down.

[0028] However, since local parts of the metal parts may contact each other and cannot fully contact the surrounding cooling liquid directly, the local cooling of the metal parts is uneven, which in turn affects the performance of the metal parts. Therefore, when the electric push rod 3 drives the placement screen frame 4 to move downward into the cooling pool 1, the electric push rod 3 drives the rotating rod 5 and the gear 6 to move downward and contact the fixed plate 7, and the gear 6 is meshed with the rack 71, and then in the process of the electric push rod 3 driving the placement screen frame 4 to move downward, the placement screen frame 4 is rotated at the same time, so that the metal parts inside the placement screen frame 4 roll inside the placement screen frame 4, so that the metal parts inside the placement screen frame 4 can fully contact the surrounding cooling liquid, thereby ensuring uniform cooling of the metal parts and avoiding the phenomenon that local parts of the metal parts contact each other and cannot fully contact the surrounding cooling liquid directly, resulting in uneven local cooling of the metal parts; and, when the placement screen frame 4 enters the cooling pool 1, the electric push rod 3 is controlled to repeatedly drive the placement screen frame 4 to enter the cooling pool 1. The screen frame 4 is moved up and down within the range of the fixed plate 7, thereby driving the screen frame 4 to repeatedly rotate forward and reverse in the cooling pool 1, thereby improving the contact effect between the metal parts and the coolant; at the same time, a water-dipping plate 9 is arranged on the surface of the screen frame 4. When the screen frame 4 rotates, the screen frame 4 drives the water-dipping plate 9 to rotate, and the coolant in the cooling pool 1 is stirred by the water-dipping plate 9, so that the coolant can flow up and down, and the coolant in different areas of the cooling pool 1 can be exchanged, so as to avoid the phenomenon that the temperature difference between the coolant and the metal parts around the metal parts decreases with cooling, the heat exchange efficiency decreases, and the cooling efficiency of the metal parts decreases; and when the metal parts are placed in the coolant, a large amount of high-temperature steam will be generated, and the high-temperature steam can easily cause scalding problems to the surrounding operators. Therefore, in the process of placing the metal parts in the coolant, the external suction mechanism is controlled to work at the same time, and the high-temperature steam generated is timely extracted through the suction pipe 103 to protect the safety of the surrounding staff.

[0029] At the same time, during the forging process, oxides will continue to form on the surface of the metal parts, causing these oxides to fall off and be thrown out of the placement mesh frame 4 during the cooling process, and finally fall into the coolant, causing the coolant to contain a large amount of impurities. When the amount accumulates too much, it will affect the contact between the coolant and the metal parts, reducing its cooling effect; when the metal parts are subsequently placed in the placement mesh for cooling again, as the placement mesh frame 4 rotates and stirs the coolant, there is a probability that the oxide impurities accumulated in the coolant will be brought up, causing them to contact the metal parts to be cooled, affecting their cooling effect; therefore, when the cooling of the metal parts in the placement mesh is completed, the electric push rod 3 is controlled to drive the placement mesh to move up and leave the cooling pool 1. At this time, the oxides that fell off and fell into the cooling pool 1 during the cooling process will gradually settle downwards, and then the two push rods 8 are manually pressed to move downward, and the push rod 8 presses the corresponding isolation plate 101 to rotate downward, and the spring 102 After being compressed, the two isolation plates 101 rotate downward and separate, so that the oxide impurities precipitated downward can fall under the isolation plate 101 along the isolation plate 101 inclined downward; and by inserting the pin into the socket 81 of the push rod 8, the push rod 8 is fixed, so that the two isolation plates 101 are always in a separated state, which is convenient for the oxide impurities in the coolant to fall under the isolation plate 101; when the cooling pool 1 is used again to cool the metal parts in the future, the pin in the socket 81 is manually pulled out, and the push rod 8 is pulled up and reset, and the isolation plate 101 loses the pressure. Under the rebound and reset action of the spring 102, the two isolation plates 101 rotate and reset, and contact each other again, isolating the oxide impurities deposited under the isolation plate 101, so that in the subsequent process of placing the mesh frame 4 to rotate and stir the cooling liquid, the impurities in the coolant will not be brought up again to contact the metal parts, thereby ensuring the subsequent cooling effect of the metal parts.

[0030] When an ordinary flat plate is used as the isolation plate 101, the coolant exchange effect between the two areas below and above the isolation plate 101 will be poor, resulting in the coolant below the isolation plate 101 not being fully utilized. Therefore, the isolation plate 101 is set to a filter plate structure with filter holes, which can both isolate oxide impurities and not interfere with the overall flow of coolant. The isolation plate 101 that has been smoothed can reduce the resistance of friction to the sliding of the oxide, so that the oxide can be isolated to the bottom of the isolation plate 101 in the shortest time, avoiding that some oxide impurities have not been isolated when the next cooling work starts.

[0031] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the utility model concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A metal forging processing equipment with protective function, characterized in that: The invention comprises a cooling pool (1) and a mounting plate (2); the cooling pool (1) is fixedly connected to the mounting plate (2); and further comprises an electric push rod (3), a placement screen frame (4), a sliding screen plate (41), a rotating rod (5), a gear (6), a fixed plate (7) and a rack (71); the mounting plate (2) is fixedly connected to two electric push rods (3); the telescopic portion of each electric push rod (3) is rotatably connected to a rotating rod (5); the two rotating rods (5) are jointly fixedly connected to a placement screen frame (4); the placement screen frame (4) is detachably connected to the sliding screen plate (41), and when the sliding screen plate (41) is closed, it forms a containing frame with the placement screen frame (4); each rotating rod (5) is fixedly connected to a gear (6); a fixed plate (7) is symmetrically arranged on the inner wall of the cooling pool (1); and each fixed plate (7) is fixedly connected to a rack (71).

2. A metal forging processing equipment with protective function according to claim 1, characterized in that: It also includes a water-discharging plate (9); a plurality of water-discharging plates (9) are fixedly connected to the surface of the screen frame (4).

3. A metal forging processing equipment with protective function according to claim 2, characterized in that: It also includes a push rod (8), an isolation plate (101) and a spring (102); two isolation plates (101) are symmetrically rotatably connected in the cooling pool (1); the two isolation plates (101) are arranged to be tilted downward in a V-shape, and the ends of the two isolation plates (101) close to each other are in a staggered fit state, dividing the cooling pool (1) into two upper and lower spaces; a plurality of springs (102) are fixedly connected to the lower side of each isolation plate (101), and the springs (102) are fixedly connected to the cooling pool (1); a push rod (8) is slidably connected to the upper side of each corresponding isolation plate (101) in the cooling pool (1), and the bottom of the push rod (8) is in contact with the isolation plate (101); a plug hole (81) is provided on the surface of the push rod (8), and a pin is provided on the surface of the cooling pool (1) for plugging into the plug hole (81) to prevent the push rod (8) from falling.

4. A metal forging processing equipment with protective function according to claim 3, characterized in that: The isolation plate (101) is provided with through-type filter holes.

5. A metal forging processing equipment with protective function according to claim 3, characterized in that: The surface of the isolation plate (101) is smoothed.

6. A metal forging processing equipment with protective function according to claim 5, characterized in that: It also includes a suction pipe (103); the mounting plate (2) is fixedly connected with the suction pipe (103), and the suction pipe (103) is connected to an external suction mechanism.

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