A forging equipment and forging process for a forklift mast support

Abstract

The present invention belongs to the technical field of forging of forklift mast supports, specifically a forklift mast support forging processing equipment and a forging process thereof, the specific steps of the workpiece forging processing include: a forging process, a feeding process, a conveying process and a recycling process; in the forging process, the workpiece is forged by a forging machine body, after the forging is completed, the workpiece falls to the feeding process, in the feeding process, the workpiece passes through a feeding port and continues to fall to the conveying process, in the conveying process, the workpiece falls from the feeding port to the surface of a vibrating screen, the vibrating screen drives the workpiece to vibrate, thereby vibrating the workpiece and realizing debris separation; therefore, after the conveying process is completed, the workpiece enters the recycling process, the finished workpiece falls to a workpiece recycling box, and the debris falls to a debris recycling box; the equipment realizes the separation of the oxide layer at the bottom of the workpiece from the workpiece without cooling the workpiece.

Description

Technical Field

[0001] The invention belongs to the technical field of forging a forklift door frame support, in particular to forging processing equipment and a forging process thereof. Background Art

[0002] In industry, a forklift is a mechanical equipment that can effectively improve the utilization rate of warehouse volume and increase production efficiency. Among them, a forklift mast support is a mechanical equipment installed on the forklift mast to connect the forklift outer mast and the drive axle, and to connect the forklift lifting system to the entire vehicle. A high-quality forklift mast support can improve the stability and reliability of the mast during operation. The conventional process flow of the forklift mast includes: forging, milling, cutting, boring, drilling, and drilling after turning the workpiece over. Forging is the initial step in the production of forklift mast supports. The result of forging directly affects the implementation of subsequent steps, and at the same time affects the workpiece rate and product quality of product processing.

[0003] During the forging process of the forklift mast support, its surface will be covered with an oxide layer. In order to improve the quality of the workpiece, improve the cutting conditions of the forging, and prevent the surface defects from continuing to expand, the oxide layer of the forged workpiece needs to be cleaned; during the forging process, if it is not cleaned in time, an oxide layer will form on the metal surface. These oxide layers may have a negative impact on the surface quality and performance of the forging, reducing the quality of the workpiece.

[0004] In the existing factories, high-pressure water jet flushing is a common method to clean the oxide layer during this production process. In the above processing, high-pressure water generated by a high-pressure water pump is used to form a fan-shaped water jet with great impact through a nozzle, which is sprayed onto the surface of the workpiece to remove the oxide scale.

[0005] However, this method involves many types of equipment in actual use and consumes a large amount of water resources. It is necessary to consider water source issues and sewage treatment issues, which increases the total cost of cleaning and also cools the workpiece. Secondly, when most factories use this method, most of them use workers to rinse and turn over the forged workpieces, which increases worker costs and affects the efficiency of recycling processing. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes a forging processing equipment and a forging process for a forklift mast support.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a forging processing equipment for a forklift mast support, comprising a forging machine body; a feeding port is arranged on one side of the forging machine body; the forging machine body also includes:

[0008] Mounting plates, the number of the mounting plates is two, and the mounting plates are fixed on one side of the forging machine body close to the feeding port; there is a gap between the two mounting plates;

[0009] A vibrating screen is slidably connected between two mounting plates, and one end of the vibrating screen close to the discharge port is higher than the other end; the surface of the vibrating screen has filter holes; a driving plate is provided at the lower end of the vibrating screen;

[0010] The telescopic device is located below the vibrating screen and inside the mounting plate, and the output shaft of the telescopic device is connected to the driving plate;

[0011] A workpiece recovery box is arranged at one end of the vibrating screen away from the feeding port, and the workpiece recovery box is located below the vibrating screen;

[0012] A debris recovery box, the debris recovery box is located between two mounting plates and below the vibrating screen;

[0013] A pushing mechanism is arranged on the inner side of the mounting plate, and the pushing mechanism is used to realize workpiece unloading;

[0014] The driving mechanism comprises:

[0015] Conveyor belt, the conveyor belt is arranged on the inner side of the mounting plate, the shaft pulleys at both ends of the conveyor belt are located at both ends of the vibrating screen, and the vibrating screen is located on the inner circle of the conveyor belt;

[0016] A guide groove is provided on the inner side of the mounting plate and is located above the conveyor belt;

[0017] Mounting blocks are evenly arranged on the outer ring of the conveyor belt, and a connecting shaft is arranged on the mounting blocks; the end of the connecting shaft is slidably connected inside the guide groove;

[0018] A pushing block, which is arranged on the connecting shaft. When the pushing block moves with the conveyor belt, one end of the pushing block close to the vibrating screen contacts the upper surface of the vibrating screen;

[0019] The guide groove adopts a wave-shaped structure; a slide groove is provided inside the mounting block, and the connecting shaft slides up and down and is connected inside the slide groove, and the connection between the connecting shaft and the slide groove is a rectangular structure;

[0020] The pushing block adopts a rake-shaped structure, and one end of the pushing block close to the vibrating screen is arranged in an arc shape;

[0021] A rectangular groove is provided on the surface of the vibrating screen, and a vibrating plate is rotatably connected to the inside of the rectangular groove through a rotating shaft sleeved with a torsion spring, and the vibrating plate is hinged at one end of the rectangular groove near the discharge port; there are filter holes on the vibrating plate; when the push block moves to the bottom of the vibrating screen, the push block slides downward in the slide slot, so that there is a gap between the push block and the lower surface of the vibrating screen;

[0022] Both ends of the connecting shaft are provided with rollers, and the rollers are located in the guide grooves;

[0023] A connecting rod is provided at one end of the pushing block away from the connecting shaft, and when the connecting shaft is located above the vibrating screen, the connecting rod contacts the upper surface of the vibrating screen;

[0024] The push block is provided with a movable groove, an end of the push block away from the connecting shaft is provided with a movable groove, a slide rod is slidably connected in the movable groove, an end of the slide rod away from the connecting shaft is provided with a connecting rod, and a cleaning brush is provided on the surface of the connecting rod;

[0025] The specific steps of the forging process are:

[0026] S1: The forging raw materials are heated at high temperature and then put into the forging machine body, and the forging is completed by the forging machine body. After the forging is completed by the forging machine body, the workpiece slides through the discharge port onto the vibrating screen;

[0027] S2: Based on the above S1, after the workpiece slides onto the vibrating screen, the telescopic device drives the vibrating screen to reciprocate through the driving plate; the reciprocating motion of the vibrating screen drives the vibrating plate to reciprocate, and the reciprocating motion of the vibrating plate drives the workpiece to vibrate so that the debris on the surface of the workpiece is vibrated and falls off;

[0028] S3: On the basis of the above S2, the installation block is driven to move by the conveyor belt installed on the inner side of the installation plate, and the installation block drives the connecting shaft to move; the connecting shaft rotates around the vibrating screen with the movement of the conveyor belt, so that the connecting shaft drives the pushing block to move; when the connecting shaft moves to the top of the vibrating screen, the pushing block fixedly connected to the connecting shaft can slowly push the workpiece to move to the end away from the unloading port;

[0029] S4: Based on the above S3, the connecting shaft drives the push block to slide in the guide groove under the guidance of the guide groove; when the connecting shaft moves to the arc transition below the guide groove, the push block pushes the bottom of the workpiece; the connecting shaft moves upward under the guidance of the guide groove, and at the same time, the connecting shaft pushes the workpiece through the push block. During this process, the workpiece itself vibrates continuously to cause the debris on the surface to fall off;

[0030] S5: Based on the above S1 to S4, after the debris on the surface of the workpiece is completely detached, the debris will fall below the vibrating screen and eventually fall into the debris recovery box; the workpiece after the debris separation is completed finally falls into the workpiece recovery box.

[0031] The beneficial effects of the present invention are as follows:

[0032] The use of the equipment does not require the consumption of a large amount of resources, does not involve the intervention of water resources, and has an overall low cost; the equipment realizes the vibration of the workpiece body without cooling the workpiece, so that the oxide layer on the surface of the workpiece is separated from the workpiece; at the same time, it realizes the unified collection of debris dropped during the forging process; it realizes the classified collection of debris and workpieces; the operation requirements of the equipment are low, and the collection efficiency is improved; and the debris recovery box does not contaminate the debris during the collection process, which is convenient for the recycling and reuse of the debris; the connecting shaft realizes wavy trajectory movement under the guidance of the guide groove, and the pushing block drives the workpiece to move under the drive of the connecting shaft, thereby reducing the operation of workers; at the same time, the wavy guide groove realizes all-round chip removal of the workpiece by pushing the workpiece, thereby improving the chip removal efficiency and chip removal quality of the workpiece during the chip removal process. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] Figure 1 It is a three-dimensional diagram of the forging processing equipment of the forklift mast support in the present invention;

[0035] Figure 2 It is an internal structure diagram of the forklift mast support forging processing equipment in the present invention;

[0036] Figure 3 It is a three-dimensional diagram of a vibrating screen and a conveyor belt of a forklift gantry support forging processing equipment in the present invention;

[0037] Figure 4 It is a cross-sectional view of a vibrating screen and a conveyor belt of a forging processing equipment for a forklift gantry support in the present invention;

[0038] Figure 5 It is a stereoscopic view of a conveyor belt of a forklift mast support forging processing equipment in the present invention;

[0039] Figure 6 It is a three-dimensional diagram of a vibrating screen of a forklift mast support forging processing equipment in the present invention;

[0040] Figure 7 It is a three-dimensional diagram of the mounting plate of the forklift mast support forging processing equipment in the present invention;

[0041] Figure 8 It is a stereoscopic view of the connecting shaft of the forklift mast support forging processing equipment of the present invention;

[0042] Fig. 9 It is a cross-sectional view of the connecting shaft of the forging processing equipment of the forklift mast support in the present invention.

[0043] In the figure: 1. forging machine body; 21. vibrating screen; 211. vibrating plate; 212. filter hole; 213. telescopic device; 214. rectangular groove; 215. torsion spring; 221. mounting plate; 222. guide groove; 223. drive plate; 2310. conveyor belt; 23. pushing mechanism; 231. connecting shaft; 232. pushing block; 233. mounting block; 234; slide groove; 235. roller; 236. movable groove; 237. connecting rod; 238. slide rod; 239. cleaning brush; 3. discharge port; 41. workpiece recovery box; 42. debris recovery box. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Embodiment 1:

[0046] like Figures 1 to 7 As shown; a forging processing equipment for a forklift mast support, comprising a forging machine body 1; a feeding port 3 is provided on one side of the forging machine body 1; the forging machine body 1 also includes:

[0047] A mounting plate 221, the number of the mounting plates 221 is two, and the mounting plates 221 are fixed to one side of the forging machine body 1 close to the feed opening 3; there is a gap between the two mounting plates 221;

[0048] A vibrating screen 21 is slidably connected between two mounting plates 221, and one end of the vibrating screen 21 close to the discharge port 3 is higher than the other end; a filter hole 212 is provided on the surface of the vibrating screen 21; a driving plate 223 is provided at the lower end of the vibrating screen 21;

[0049] The telescopic device 213 is located below the vibrating screen 21 and inside the mounting plate 221 , and the output shaft of the telescopic device 213 is connected to the driving plate 223 ;

[0050] A workpiece recovery box 41, which is disposed at one end of the vibrating screen 21 away from the feeding port 3, and is located below the vibrating screen 21;

[0051] A debris recovery box 42, the debris recovery box 42 is located between the two mounting plates 221, and the debris recovery box 42 is located below the vibrating screen 21;

[0052] A pushing mechanism 23 is disposed on the inner side of the mounting plate 221, and the pushing mechanism 23 is used to realize workpiece unloading;

[0053] The pushing mechanism 23 comprises:

[0054] The conveyor belt 2310 is arranged on the inner side of the mounting plate 221, the shaft pulleys at both ends of the conveyor belt 2310 are located at both ends of the vibrating screen 21, and the vibrating screen 21 is located on the inner circle of the conveyor belt 2310;

[0055] A guide groove 222, which is provided on the inner side of the mounting plate 221 and is located above the conveyor belt 2310;

[0056] Mounting blocks 233, which are evenly arranged on the outer ring of the conveyor belt 2310, and a connecting shaft 231 is arranged on the mounting block 233; the end of the connecting shaft 231 is slidably connected to the inside of the guide groove 222;

[0057] The pushing block 232 is disposed on the connecting shaft 231 . When the pushing block 232 moves along with the conveyor belt 2310 , one end of the pushing block 232 close to the vibrating screen 21 contacts the upper surface of the vibrating screen 21 .

[0058] The specific workflow is as follows:

[0059] The specific steps of the workpiece forging process include a forging process, a material unloading process, a conveying process and a recycling process; in the forging process, the workpiece is forged by the forging machine body 1, and after the forging is completed, the workpiece falls to the unloading process, in the unloading process, the workpiece passes through the unloading port 3 and continues to fall to the conveying process, in the conveying process, the workpiece falls from the unloading port 3 to the surface of the vibrating screen 21, and the vibrating screen 21 drives the workpiece to vibrate, so that the workpiece vibrates and realizes the separation of debris; therefore, after the conveying process is completed, the workpiece enters the recycling process, the finished workpiece falls to the workpiece recovery box 41, and the debris falls to the debris recovery box 42;

[0060] After the forging raw material is heated at high temperature, it is put into the forging machine body 1, and the forging is completed by the forging machine body 1. Because the feed opening 3 is located directly above the vibrating screen 21, the workpiece slides onto the vibrating screen 21 through the feed opening 3. After the workpiece slides onto the vibrating screen 21, since the telescopic device 213 is located below the vibrating screen 21, the output shaft of the telescopic device 213 is fixedly connected to the drive plate 223, and the body of the telescopic device 213 is fixedly connected to the inner side of the mounting plate 221, and the drive plate 223 is fixedly connected to the bottom of the vibrating screen 21; in this embodiment, the telescopic device 213 adopts a telescopic cylinder, so when the telescopic device 213 is started The driving plate 223 will be driven to reciprocate, and the driving plate 223 will drive the vibrating screen 21 to reciprocate; because the horizontal height of one end of the vibrating screen 21 close to the discharge port 3 is higher than that of the other end, when the workpiece falls on the upper surface of the vibrating screen 21, the reciprocating motion of the vibrating screen 21 will drive the workpiece to vibrate, and at the same time, the vibrating screen 21 will drive the workpiece to gradually move toward the end away from the discharge port 3; in this process, the vibration of the workpiece can cause the debris on the surface of the workpiece to fall off, and the fallen debris will fall below the vibrating screen 21 through the filter hole 212, and finally fall into the debris recovery box 42; the workpiece after the debris separation finally falls into the workpiece recovery box 41;

[0061] Since a conveyor belt 2310 is arranged on the inner side of the mounting plate 221, and the shaft pulley of the conveyor belt 2310 is rotated by the driving motor arranged by itself, the two ends of the conveyor belt 2310 are located at the two ends of the vibrating screen 21, so that the vibrating screen 21 is located at the inner ring of the conveyor belt 2310, and at the same time, there is a gap between the inner ring of the conveyor belt 2310 and the vibrating screen 21 to meet the reciprocating motion of the vibrating screen 21; this structure in which the vibrating screen 21 is located at the inner ring of the conveyor belt 2310 can ensure that the conveyor belt 2310 will not affect the reciprocating motion of the vibrating screen 21 when it rotates; when the driving motor of the shaft pulley at one end of the conveyor belt 2310 drives the conveyor belt 2310 to rotate, since a plurality of mounting blocks 233 are evenly fixedly connected to the outer ring of the conveyor belt 2310, the connecting shaft 231 is arranged on the mounting block 233, and the connecting shaft 231 is located at the conveyor belt The outer ring of the conveying belt 2310; the pushing block 232 is arranged on the connecting shaft 231, and the pushing block 232 is located between the connecting shaft 231 and the vibrating screen 21, and the pushing block 232 is located between the two mounting blocks 233; therefore, the conveying belt 2310 drives the mounting block 233 to move when it moves, and the mounting block 233 drives the connecting shaft 231 to move; the connecting shaft 231 rotates around the vibrating screen 21 with the movement of the conveying belt 2310, so that the connecting shaft 231 drives the pushing block 232 to move; when the connecting shaft 231 moves to the top of the vibrating screen 21, the pushing block 232 fixedly connected to the connecting shaft 231 can slowly push the workpiece to move toward the end away from the unloading port 3, and in this process, the conveying belt 2310 uses the driving motor provided by itself to make the workpiece chip removal more sufficient until the workpiece finally falls into the workpiece recovery box 41;

[0062] The use of the equipment does not require the consumption of a large amount of resources, does not involve the intervention of water resources, and has an overall low cost; the equipment achieves vibration of the workpiece body without cooling the workpiece, so that the oxide layer on the surface of the workpiece is separated from the workpiece; at the same time, it achieves unified collection of debris dropped during the forging process; it achieves classified collection of debris and workpieces; the equipment has low operating requirements and improves collection efficiency; and the debris recovery box 42 does not contaminate the debris during the debris collection process, which is convenient for the recovery and reuse of the debris.

[0063] Embodiment 2:

[0064] Based on the first embodiment, Figure 7 and Figure 8 As shown; the guide groove 222 adopts a wavy structure; a slide groove 234 is opened inside the mounting block 233, and the connecting shaft 231 is slidably connected to the inside of the slide groove 234 up and down, and the connection between the connecting shaft 231 and the slide groove 234 is a rectangular structure.

[0065] The specific workflow is as follows:

[0066] Driven by the conveyor belt 2310, the connecting shaft 231 drives the pushing block 232 to push the workpiece; through the wavy structure of the guide groove 222 and the slide groove 234 opened inside the mounting block 233, when the connecting shaft 231 moves to the top of the vibrating screen 21, the connecting shaft 231 will slide up and down in the slide groove 234 under the guidance of the guide groove 222, and drive the pushing block 232 to slide up and down; when the connecting shaft 231 moves to the arc-shaped transition below the guide groove 222, the pushing block 232 will push the bottom of the workpiece; at this time, as the conveyor belt 2310 rotates, the connecting shaft 231 slides upward in the guide groove 222, and the workpiece is moved. The connecting shaft 231 drives the pushing block 232 to move upward, so the pushing block 232 slightly pushes the workpiece, thereby improving the vibration effect of the workpiece; when the connecting shaft 231 moves toward the arc-shaped transition portion above the guide groove 222, since the vibrating screen 21 is inclined and the surface of the vibrating screen 21 is in a reciprocating state, the connecting shaft 231 is driven by the conveyor belt 2310 to push the pushing block 232 downward, and the pushing block 232 pushes the workpiece, so that the surface of the workpiece vibrates during the process of the workpiece moving forward, and thereafter the vibrating screen 21 continues to drive the workpiece to vibrate, so that the workpiece is separated from the debris through the friction and collision of the vibrating screen 21;

[0067] Through the setting of the wavy guide groove 222, the guide groove 222 will guide the connecting shaft 231 to drive the pushing block 232 to slide up and down, so that the pushing block 232 assists the workpiece to vibrate, so that the debris on the surface of the workpiece can be more thoroughly separated; the connection of the slide groove 234 is a rectangular structure, which can prevent the connecting shaft 231 from rotating when in use;

[0068] The connecting shaft 231 realizes wavy trajectory motion under the guidance of the guide groove 222, and the pushing block 232 drives the workpiece to move under the drive of the connecting shaft 231, thereby reducing the operation of workers; at the same time, the wavy guide groove 222 realizes all-round chip removal of the workpiece by pushing the workpiece, thereby improving the chip removal efficiency and quality of the workpiece during the chip removal process.

[0069] Embodiment three:

[0070] Based on the second embodiment, Figures 3 to 8 The specific working process is as follows; the pushing block 232 adopts a rake-shaped structure, and the end of the pushing block 232 close to the vibrating screen 21 is arranged in an arc shape;

[0071] A rectangular groove 214 is formed on the surface of the vibrating screen 21, and a vibrating plate 211 is rotatably connected to the inside of the rectangular groove 214 via a rotating shaft sleeved with a torsion spring 215. The vibrating plate 211 is hinged at one end of the rectangular groove 214 close to the discharge port 3; a filter hole 212 is formed on the vibrating plate 211; when the pushing block 232 moves to the bottom of the vibrating screen 21, the pushing block 232 will slide downward in the slide groove 234, so that there is a gap between the pushing block 232 and the lower surface of the vibrating screen 21.

[0072] The specific workflow is as follows:

[0073] When the workpiece moves to the top of the vibration plate 211, since the end of the vibration plate 211 close to the discharge port 3 is hinged to the rectangular groove 214 under the premise of sleeved torsion spring 215, at this time, under the influence of the workpiece's own gravity, the workpiece will press down the side of the vibration plate 211 away from the discharge port 3, so that the end of the vibration plate 211 away from the discharge port 3 rotates downward; at this time, the workpiece will tilt, and under the limitation of torsion spring 215, the vibration plate 211 will not rotate excessively, preventing the workpiece from falling off from the gap between the vibration plate 211 and the vibrating screen 21;

[0074] When the pushing block 232 slides to the arc-shaped transition point below under the guidance of the guide groove 222; at this time, the workpiece will press down the side of the vibration plate 211 away from the discharge port 3, and the workpiece will tilt. Since the pushing block 232 is a rake-shaped structure, and the end of the pushing block 232 close to the vibration screen 21 is an arc-shaped setting, and the workpiece is an irregular shape, the arc-shaped part of the lower end of the pushing block 232 will form a claw-like structure to hook one end of the workpiece, so that when the pushing block 232 moves upward inside the guide groove 222 along with the connecting shaft 231, it will produce an effect of lifting one end of the workpiece, and after the workpiece tilts on the vibration plate 211, it can have the effect of flipping the workpiece to a certain extent; therefore, the chip removal efficiency of the workpiece is improved;

[0075] A large amount of debris will fall during the chip removal process of the workpiece, and smaller debris can fall into the debris recovery box 42 through the filter hole 212 and be collected; when the workpiece presses down the side of the vibration plate 211 away from the discharge port 3, there will be a gap between the vibration plate 211 where the workpiece is located and the vibration screen 21. Under the limitation of the torsion spring 215, the vibration plate 211 will not rotate excessively, and the workpiece cannot pass through the gap, but some larger debris can pass through; driven by the telescopic device 213, the vibration plate 211 installed on the vibration screen 21 continuously reciprocates, causing the debris on the upper surface of the vibration plate 211 to continuously vibrate and slowly move downward; therefore, during the vibration of the workpiece, larger debris can fall downward through the gap between the vibration plate 211 and the vibration screen 21; the self-cleaning of the vibration plate 211 is achieved, and larger debris is prevented from staying on the surface of the vibration plate 211, resulting in larger debris blocking the filter hole 212 opened on the surface of the vibration plate 211, affecting the chip removal effect, thereby improving the chip removal effect and chip removal efficiency.

[0076] Embodiment 4:

[0077] Based on the third embodiment, Figure 8 As shown; rollers 235 are provided at both ends of the connecting shaft 231, and the rollers 235 are located in the guide grooves 222.

[0078] The specific workflow is as follows:

[0079] When the connecting shaft 231 slides in the guide groove 222, the roller 235 rolls with the inner wall of the guide groove 222, thereby converting the sliding friction force into rolling friction force, thereby increasing the service life of the connecting shaft 231; at the same time, the noise generated by the roller 235 during the rolling process is relatively small, and the setting of the roller 235 can reduce the noise pollution of the equipment when it is in working state.

[0080] Embodiment five:

[0081] Based on the fourth embodiment, Figures 1 to 9 As shown; the end of the push block 232 away from the connecting shaft 231 is provided with a connecting rod 237, when the connecting shaft 231 is located above the vibrating screen 21, the connecting rod 237 is in contact with the upper surface of the vibrating screen 21;

[0082] The pushing block 232 is provided with a movable groove 236. The end of the pushing block 232 away from the connecting shaft 231 is provided with a movable groove 236. A sliding rod 238 is slidably connected in the movable groove 236. The end of the sliding rod 238 away from the connecting shaft 231 is provided with a connecting rod 237. A cleaning brush 239 is provided on the surface of the connecting rod 237.

[0083] The specific workflow is as follows:

[0084] When the connecting shaft 231 is located above the vibrating screen 21, the two ends of the connecting shaft 231 roll in the guide groove 222 through the rollers 235, and the movement trajectory of the connecting shaft 231 is controlled by the wavy shape of the guide groove 222. At the same time, when the connecting shaft 231 is located above the vibrating screen 21, the sliding rod 238 will slide up and down in the movable groove 236, and in this process, the sliding rod 238 will drive the cleaning brush 239 to contact the upper surface of the vibration plate 211 at all times; if the connecting shaft 231 moves to the upper arc transition under the limit of the guide groove 222, the connecting shaft 231 will move away from the upper surface of the vibration plate 211. At this time, the sliding rod 238 will slide downward under the action of its own gravity, so that the cleaning brush 239 is always in contact with the upper surface of the vibration plate 211; if the connecting shaft 231 moves to the lower arc transition under the limit of the guide groove 222, the sliding rod 238 will be inside the movable groove 236 Sliding upward, in the present embodiment, the cleaning brush 239 is a steel brush, and when the filter hole 212 on the vibration plate 211 is blocked, the burrs of the cleaning brush 239 can be inserted into the filter hole 212 to clean the blockage in the filter hole 212; during the movement of the conveyor belt 2310, if there is no workpiece above the vibration plate 211, the cleaning brush 239 moves on the upper surface of the vibration plate 211, and pushes the debris on the surface of the non-inclined vibration plate 211 to the surface of the inclined vibration plate 211; when there is a workpiece above the vibration plate 211, the debris automatically slides downward; when the cleaning brush 239 is above the vibration plate 211, it can continuously and effectively clean the debris remaining on the upper surface of the vibration screen 21, and at the same time open the blocked filter hole 212, which can effectively ensure the cleanliness of the working environment and reduce the possibility of pollution of the working environment. Under this working environment, the chip removal efficiency and quality can be further improved.

[0085] Embodiment six:

[0086] A forging process for a forklift mast support, the specific steps of the forging process for a forklift mast support are:

[0087] S1: After the forging raw material is heated at high temperature, it is placed in the forging machine body 1, and the forging is completed by the forging machine body 1. After the forging is completed by the forging machine body 1, the workpiece slides through the discharge port 3 onto the vibrating screen 21;

[0088] S2: On the basis of the above S1, after the workpiece slides onto the vibrating screen 21, the telescopic device 213 drives the vibrating screen 21 to reciprocate through the driving plate 223; the reciprocating motion of the vibrating screen 21 drives the vibrating plate 211 to reciprocate, and the vibrating plate 211 drives the workpiece to vibrate through the reciprocating motion, so that the debris on the surface of the workpiece is vibrated and falls off;

[0089] S3: On the basis of the above S2, the conveyor belt 2310 installed on the inner side of the mounting plate 221 drives the mounting block 233 to move, and the mounting block 233 drives the connecting shaft 231 to move; the connecting shaft 231 rotates around the vibrating screen 21 with the movement of the conveyor belt 2310, so that the connecting shaft 231 drives the pushing block 232 to move; when the connecting shaft 231 moves to the top of the vibrating screen 21, the pushing block 232 fixedly connected to the connecting shaft 231 can slowly push the workpiece to move toward the end away from the unloading port 3;

[0090] S4: On the basis of the above S3, the connecting shaft 231 drives the pushing block 232 to slide in the guide groove 222 under the guidance of the guide groove 222; when the connecting shaft 231 moves to the arc-shaped transition below the guide groove 222, the pushing block 232 pushes the bottom of the workpiece; the connecting shaft 231 moves upward under the guidance of the guide groove 222, and at the same time, the connecting shaft 231 pushes the workpiece through the pushing block 232. During this process, the workpiece itself vibrates continuously to cause the debris on the surface to fall off;

[0091] S5: Based on the above S1 to S4, after the debris on the surface of the workpiece is completely detached, the debris will fall below the vibrating screen 21 and eventually fall into the debris recovery box 42; the workpiece after the debris separation finally falls into the workpiece recovery box 41.

Claims

1. A forging processing equipment for a forklift mast support, comprising a forging machine body (1); a feeding port (3) is provided on one side of the forging machine body (1); characterized in that: The forging machine body (1) further comprises: A mounting plate (221), wherein the number of the mounting plates (221) is two, and the mounting plates (221) are fixed to a side of the forging machine body (1) close to the feed opening (3); and a gap is provided between the two mounting plates (221); A vibrating screen (21), wherein the vibrating screen (21) is slidably connected between two mounting plates (221), and the horizontal height of one end of the vibrating screen (21) close to the discharge port (3) is higher than that of the other end; a filter hole (212) is provided on the surface of the vibrating screen (21); and a driving plate (223) is provided at the lower end of the vibrating screen (21); A telescopic device (213), the telescopic device (213) is located below the vibrating screen (21) and inside the mounting plate (221), and an output shaft of the telescopic device (213) is connected to the driving plate (223); A workpiece recovery box (41), the workpiece recovery box (41) is arranged at one end of the vibrating screen (21) away from the material discharge port (3), and the workpiece recovery box (41) is located below the vibrating screen (21); A debris recovery box (42), the debris recovery box (42) is located between the two mounting plates (221), and the debris recovery box (42) is located below the vibrating screen (21); A pushing mechanism (23) is arranged on the inner side of the mounting plate (221), and the pushing mechanism (23) is used to realize workpiece unloading; The pushing mechanism (23) comprises: A conveyor belt (2310), wherein the conveyor belt (2310) is arranged on the inner side of the mounting plate (221), the shaft pulleys at both ends of the conveyor belt (2310) are located at both ends of the vibrating screen (21), and the vibrating screen (21) is located on the inner ring of the conveyor belt (2310); A guide groove (222), the guide groove (222) is opened on the inner side of the mounting plate (221), and the guide groove (222) is located above the conveyor belt (2310); A mounting block (233), the mounting block (233) being evenly arranged on the outer ring of the conveyor belt (2310), and a connecting shaft (231) being arranged on the mounting block (233); an end of the connecting shaft (231) being slidably connected inside the guide groove (222); A pushing block (232), wherein the pushing block (232) is arranged on the connecting shaft (231), and when the pushing block (232) moves along with the conveyor belt (2310), one end of the pushing block (232) close to the vibrating screen (21) contacts the upper surface of the vibrating screen (21); The guide groove (222) adopts a wave-shaped structure; a slide groove (234) is provided inside the mounting block (233); the connecting shaft (231) slides up and down and is connected inside the slide groove (234); and the connection between the connecting shaft (231) and the slide groove (234) is a rectangular structure.

2. A forklift mast support forging equipment according to claim 1, characterized in that: The pushing block (232) adopts a rake-shaped structure, and one end of the pushing block (232) close to the vibrating screen (21) is arranged in an arc shape.

3. A forklift mast support forging equipment according to claim 2, characterized in that: A rectangular groove (214) is provided through the surface of the vibrating screen (21), and a vibrating plate (211) is rotatably connected to the inside of the rectangular groove (214) via a rotating shaft sleeved with a torsion spring (215), and the vibrating plate (211) is hinged to one end of the rectangular groove (214) close to the discharge port (3); a filter hole (212) is provided on the vibrating plate (211); when the pushing block (232) moves to the bottom of the vibrating screen (21), the pushing block (232) slides downward in the slide groove (234), so that a gap exists between the pushing block (232) and the lower surface of the vibrating screen (21).

4. A forklift mast support forging equipment according to claim 1, characterized in that: Rollers (235) are provided at both ends of the connecting shaft (231), and the rollers (235) are located in the guide grooves (222).

5. A forklift mast support forging equipment according to claim 2, characterized in that: A connecting rod (237) is provided at one end of the pushing block (232) away from the connecting shaft (231); when the connecting shaft (231) is located above the vibrating screen (21), the connecting rod (237) contacts the upper surface of the vibrating screen (21).

6. A forklift mast support forging equipment according to claim 5, characterized in that: The pushing block (232) is provided with a movable groove (236), and the movable groove (236) is opened at one end of the pushing block (232) away from the connecting shaft (231), and a sliding rod (238) is slidably connected in the movable groove (236), and the end of the sliding rod (238) away from the connecting shaft (231) is connected to the connecting rod (237), and a cleaning brush (239) is provided on the surface of the connecting rod (237).

7. A forging process for a forklift mast support, characterized in that: The forging process uses the forklift mast support forging processing equipment described in any one of claims 1 to 6, and the specific steps of the forging process are: S1: After the forging raw material is heated at high temperature, it is placed in the forging machine body (1), and the forging is completed by the forging machine body (1). After the forging is completed by the forging machine body (1), the workpiece slides through the discharge port (3) onto the vibrating screen (21); S2: Based on the above S1, after the workpiece slides onto the vibrating screen (21), the telescopic device (213) drives the vibrating screen (21) to reciprocate through the driving plate (223); the reciprocating motion of the vibrating screen (211) drives the vibrating plate (211) to reciprocate, and the reciprocating motion of the vibrating plate (211) drives the workpiece to vibrate so that the debris on the surface of the workpiece is vibrated and falls off; S3: Based on the above S2, the installation block (233) is driven to move by a conveyor belt (2310) installed on the inner side of the installation plate (221), and the installation block (233) drives the connecting shaft (231) to move; the connecting shaft (231) rotates around the vibrating screen (21) along with the movement of the conveyor belt (2310), so that the connecting shaft (231) drives the pushing block (232) to move; when the connecting shaft (231) moves to the top of the vibrating screen (21), the pushing block (232) fixedly connected to the connecting shaft (231) can slowly push the workpiece to move toward the end away from the discharge port (3); S4: Based on the above S3, the connecting shaft (231) drives the pushing block (232) to slide in the guide groove (222) under the guidance of the guide groove (222); when the connecting shaft (231) moves to the arc-shaped transition point below the guide groove (222), the pushing block (232) pushes the bottom of the workpiece; the connecting shaft (231) moves upward under the guidance of the guide groove (222), and at the same time, the connecting shaft (231) pushes the workpiece through the pushing block (232), and in the process again, the workpiece itself continuously vibrates to cause the debris on the surface to fall off; S5: Based on the above S1 to S4, after the debris on the surface of the workpiece is completely detached, the debris will fall below the vibrating screen (21) and eventually fall into the debris recovery box (42); the workpiece after the debris separation is completed finally falls into the workpiece recovery box (41).

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