Forge piece labor-saving material moving mechanism
By using slide rods and chain-driven material transfer mechanisms in the forging workshop, the problems of inconvenience and low space utilization during the material transfer process of forging are solved, and the rapid, labor-saving material transfer and efficient forging process of forging are achieved, reducing costs and energy consumption.
Patent Information
- Application Number
- CN202421562140.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-03
AI Technical Summary
In the process of forging metal forging, the prior art has problems such as inconvenience, large space occupation and low space utilization in the process of material transfer, especially in ring forging and specific model forging, the equipment layout is limited, which affects production efficiency and cost.
A forging force-saving material transfer mechanism is adopted, including material transfer parts and sliders. Through the cooperation of chains and sliders, the sliding material transfer parts on the sliders quickly insert and move small forgings, adapt to different equipment layouts, and improve material transfer convenience and space utilization.
This technology improves the convenience and efficiency of material transfer forgings, reduces costs, enhances the space utilization rate of the forging workshop, reduces the high-temperature loss of forgings, and can complete multiple forging processes under one heating, reducing energy consumption.
Smart Images
Figure CN222830635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of forging, in particular to a labor-saving material moving mechanism for forgings. Background Art
[0002] When forging metal forgings, the general process is to put the blank into the heating equipment, heat it to a predetermined high temperature, and then move it to the forging machine for forging the rough blank into a predetermined shape. Among them, for those that need to be ring forged, or forged into a specific shape, the rough blank forged generally needs to be placed in the ring forging machine for ring forging. For those that need to be forged into a specific shape, it may be necessary to put it from one forging machine to another forging press for forging. In the process of material transfer, for large forgings, forging manipulators are generally used to transfer the forgings. In this way, large space is occupied. For smaller forgings, either forging manipulators are used to transfer the materials, or they are hoisted by cranes, or a combination of cranes and transfer cars is used to transfer the materials. Because the crane needs to perform hoisting and loading, crane operation, and hoisting and unloading during the material transfer process, it is very inconvenient, and the driving track of the crane is relatively limited. If multiple devices on the transfer route are no longer within the track of the crane, they cannot be transferred, so the equipment layout of the forging workshop is limited. If a combination of a crane and a transfer car is used, the crane is required to put the material on the transfer car, and then the operator pushes the transfer car to the next device, and then the crane assists in unloading the material to the corresponding device. This method also has the above problems. In addition, the equipment layout space in the forging workshop is relatively limited, resulting in a relatively low space utilization rate in the forging workshop, which increases the forging cost. Summary of the invention
[0003] The utility model aims to provide a labor-saving material shifting mechanism for forgings. By using the structure, the convenience of material shifting is improved, while the spatial layout of a forging workshop is facilitated and the space utilization rate of the forging workshop is improved.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a labor-saving material shifting mechanism for forgings, comprising a material shifting piece and a slide bar, wherein the middle portion of the material shifting piece is connected to the slide bar via a connecting mechanism, and the top portion of the connecting mechanism is slidably arranged on the slide bar;
[0005] The connecting mechanism comprises a chain and a sliding member, the sliding member is slidably connected to the sliding rod, and two ends of the chain are respectively connected to the sliding member and the material moving member.
[0006] In the above technical solution, the sliding member includes a slide and at least one pulley arranged on the slide, the pulley is rotatably installed on the slide, the outer surface of the pulley is against the slide rod, a hanging ring is provided at the bottom of the slide, and the top of the chain is connected to the hanging ring.
[0007] In the above technical solution, the top and bottom of the slide bar are respectively provided with slide grooves, and the pulley includes an upper pulley and a lower pulley, and the upper pulley and the lower pulley are respectively arranged above and below the slide bar, and the bottom outer surface of the upper pulley abuts against the bottom surface of the slide groove at the top of the slide bar; the top outer surface of the lower pulley abuts against the top surface of the slide groove at the bottom of the slide bar.
[0008] In the above technical solution, extension plates extending outward are respectively provided on both sides of the slide rod, and the pulley includes a left pulley and a right pulley, the bottom of the left pulley abuts against the top surface of the left extension plate, and the bottom of the right pulley abuts against the top surface of the right extension plate.
[0009] The above technical solution also includes a bottom pulley, and the top outer surface of the bottom pulley is against the bottom surface of the slide rod.
[0010] In the above technical solution, the pulleys include a left pulley, a right pulley and a lower pulley, the top of the slide bar is provided with a left inclined surface and a right inclined surface, the left inclined surface and the right inclined surface form an eight-shaped structure, the bottom outer surface of the left pulley abuts against the left inclined surface, the bottom outer surface of the right pulley abuts against the right inclined surface, and the top outer surface of the lower pulley abuts against the bottom surface of the slide bar.
[0011] In the above technical solution, the top of the hanging ring is rotatably connected to the sliding bracket.
[0012] In the above technical solution, the material moving member includes a grab bar and an insertion rod arranged at the front end of the grab bar, a plurality of lifting rings are axially spaced at the top of the grab bar, and the bottom of the chain is connected to one of the lifting rings.
[0013] In the above technical solution, there are two insertion rods, which are connected to the front end of the grabbing rod via a U-shaped rod; the top of the U-shaped rod is connected to the front end of the grabbing rod, and the rear ends of the two insertion rods are respectively connected to the two ends of the bottom of the U-shaped rod.
[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0015] 1. In the utility model, the material moving piece moves on the slide bar, and the slide bar can be arranged on the side of the equipment. In this way, the track of the slide bar can be adjusted according to the equipment layout of the workshop, and the small forgings can be inserted and moved by the slide bar and the material moving piece, which can improve the convenience of material moving, and does not require the use of a crane, and can also reduce costs. At the same time, the forging equipment can be arranged according to a certain track, thereby improving the space utilization rate of the forging workshop;
[0016] 2. In the utility model, the sliding member moves through the pulley and the slide rod, and the layout of the pulley can be various, and can be arranged according to different slide rod shapes and required load-bearing conditions, which effectively improves the scope of application;
[0017] 3. The utility model adopts manual and fast material transfer, which improves the material transfer efficiency and reduces the high temperature loss of forgings during the material transfer process. It can complete multiple forging processes under one heating condition and reduce energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the first embodiment of the present utility model;
[0019] Figure 2 yes Figure 1 An enlarged view of the connection between the middle sliding member and the sliding rod;
[0020] Figure 3 It is a three-dimensional structural schematic diagram of the material moving member in the first embodiment of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the connection between the sliding member and the sliding rod in the second embodiment of the utility model;
[0022] Figure 5 It is a structural schematic diagram of the connection between the sliding member and the sliding rod in the third embodiment of the present utility model.
[0023] Among them: 1. material moving part; 2. sliding rod; 3. chain; 4. sliding part; 5. lower pulley; 6. sliding frame; 7. pulley; 8. hanging ring; 9. grab bar; 10. insertion rod; 11. lifting ring; 12. U-shaped rod; 13. slide groove; 14. upper pulley; 21. extension plate; 22. left pulley; 23. right pulley; 24. bottom pulley; 31. left pulley; 32. right pulley; 33. lower pulley; 34. left inclined plane; 35. right inclined plane. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0025] Example 1: See Figure 1-3 As shown, a labor-saving material-moving mechanism for forgings comprises a material-moving member 1 and a slide bar 2, wherein the middle portion of the material-moving member 1 is connected to the slide bar 2 via a connecting mechanism, and the top portion of the connecting mechanism is slidably disposed on the slide bar 2;
[0026] The connecting mechanism includes a chain 3 and a sliding member 4. The sliding member 4 is slidably connected to the sliding rod 2. Both ends of the chain 3 are respectively connected to the sliding member 4 and the material moving member 1.
[0027] In this embodiment, in actual use, the sliding rod will be arranged above the front side of different equipment. For example, a heating furnace, a first forging machine, a second forging machine, and a ring forging machine are arranged from left to right, and the sliding rod is above the front end of these four equipment. It can be fixed by end positioning, or both ends positioning, or top positioning, through a workshop or by a stand. The high-temperature forgings are taken out of the heating furnace and placed in the first forging machine or the second forging machine. During the process of moving and taking materials, the operator grasps the rear end of the moving piece, clamps the blank or inserts the blank with the front end of the moving piece, and then presses down the rear end of the moving piece to lift the front end of the moving piece to lift the blank. Then, a thrust is applied to the moving piece, which is transmitted to the sliding piece through the chain to move the sliding piece along the slide rod. When the blank moves to the desired unloading position, for example, when it needs to be placed on the ring forging machine, the operator adjusts the position of the blank on the ring forging machine through the moving piece and the chain, so that after the blank is placed on the ring forging machine, the moving piece and the blank can be separated, and the blank can be quickly moved visually. In this method, the rod principle is adopted (the contact point between the material moving part and the chain is the support point), and the blank can be lifted and lowered from the corresponding equipment quickly and labor-savingly. When moving, the sliding part moves on the sliding rod, which saves labor and has a fast material moving speed. There is no need to set up a crane (in the utility model, it is suitable for relatively small forgings, and the forging equipment is relatively small equipment). The cost is lower, and when the blank undergoes multiple forging processes, it can be quickly transferred within the multiple processes, and the forgings are completed while they are still at high temperature. There is no need to reheat the forgings, which reduces energy consumption and saves costs. In addition, the sliding rod can be arranged in a non-linear manner, and can be arranged in a ring or a curved manner. The angle of the sliding rod can be adjusted according to the layout of the forging workshop equipment to increase the scope of application and improve the space utilization rate of the forging workshop. Of course, if two forging equipment are used for two processes of the same forging, the sliding rod can also be arranged only between two commonly used forging equipment.
[0028] See also Figure 1 , 2 As shown, the sliding member 4 includes a slide 6 and at least one pulley 7 arranged on the slide. The pulley 7 is rotatably installed on the slide 6. The outer surface of the pulley 7 is against the slide rod 2. A hanging ring 8 is provided at the bottom of the slide 6, and the top of the chain 5 is connected to the hanging ring 8.
[0029] The top of the hanging ring is rotatably connected to the sliding bracket.
[0030] In this embodiment, the slide is slidably connected via a pulley and a slide rod, thereby ensuring the smooth sliding of the slide and the slide rod, wherein the top of the hanging ring is rotatably connected to the slide, so that when the material moving part needs to grab the blank, or when driving the blank to move or discharge the material, the angle of the blank relative to the slide rod can be arbitrarily adjusted due to the rotatable connection between the hanging ring and the slide, thereby improving the convenience of taking, moving and discharging materials.
[0031] See also Figure 1 , 3 As shown, the material moving member 1 includes a grab bar 9 and an inserting rod 10 arranged at the front end of the grab bar 9, a plurality of lifting rings 11 are axially spaced at the top of the grab bar 10, and the bottom of the chain 3 is connected to one of the lifting rings 11.
[0032] Among them, multiple lifting rings are arranged at intervals from the front end of the grab bar to the back. Generally, the lifting rings are set close to the insertion rod. The length of the grab bar is 2-3 times the length of the insertion rod. In this way, the insertion rod is used to grab or insert the blank. The operator grabs the rear end of the grab bar. The connection between the lifting ring and the chain is the fulcrum. When the operator applies downward pressure to the rear end of the grab bar to lift the blank, it can save more effort. The setting of multiple lifting rings can adjust the position of the chain and the grab bar. It can be adjusted according to the operating feel of different staff members to improve the comfort of arbitrary operation.
[0033] There are two insertion rods 10, and the two insertion rods 10 are connected to the front end of the grab bar 9 through a U-shaped rod 12; the top of the U-shaped rod is connected to the front end of the grab bar, and the rear ends of the two insertion rods are respectively connected to the two ends of the bottom of the U-shaped rod.
[0034] In this embodiment, there is a distance between the two insertion rods. The forged blanks are mainly columnar blanks and annular blanks. When supporting the columnar blanks, the outer surfaces of both sides of the columnar blanks can be supported by the two ends of the insertion rods, and the rotation and falling of the blanks can be limited by the distance between the two insertion rods. When supporting the annular blanks, one or both insertion rods can be directly inserted into the hole in the middle of the blanks to support the blanks. Among them, in order to prevent the blanks from falling during the material transfer process, after holding the blanks, the rear end of the grabbing rod is pressed down so that the front end of the insertion rod is tilted, that is, the insertion rod is tilted downward from the front to the back, so that the blanks move backwards, and the U-shaped rod is used to limit the backward movement of the blanks, thereby playing a limiting role and ensuring the stability and safety of the blanks during the material transfer process.
[0035] See also Figure 1 , 2As shown, the top and bottom of the slide bar 2 are respectively provided with a slide groove 13, and the pulley 7 includes an upper pulley 14 and a lower pulley 5, and the upper pulley 14 and the lower pulley 5 are respectively arranged above and below the slide bar 2, and the bottom outer surface of the upper pulley 14 abuts against the bottom surface of the slide groove 13 at the top of the slide bar 2; the top outer surface of the lower pulley 5 abuts against the top surface of the slide groove 13 at the bottom of the slide bar 2.
[0036] In this embodiment, there can be multiple upper pulleys and lower pulleys, which can be arranged at intervals. There is at least one upper pulley and one lower pulley respectively. The upper pulley is used to abut against the top slide groove to play a supporting and limiting role, and the lower pulley plays the role of a limiting column to prevent the slide and the upper pulley from separating from the slide rod, thereby ensuring the safety of use. When in use, after the slide is pulled by the chain, the slide is pulled, so that the upper and lower pulleys roll along the slide groove, thereby realizing the smooth and stable movement of the slide relative to the slide rod.
[0037] Example 2: See Figure 4 As shown, a forging labor-saving material shifting mechanism has a structure that is basically similar to that of the first embodiment, except that: both sides of the slide bar 2 are provided with extension plates 21 extending outward, and the pulleys include a left pulley 22 and a right pulley 23. The bottom of the left pulley abuts against the top surface of the left extension plate, and the bottom of the right pulley abuts against the top surface of the right extension plate.
[0038] By setting the left and right pulleys and the extension plate, the left and right pulleys can be supported by the extension plate. At the same time, the slide can be restricted to prevent the left and right pulleys from detaching from the extension plate, thereby ensuring safety in use.
[0039] Furthermore, the bottom pulley 24 is also included, and the top outer surface of the bottom pulley is against the bottom surface of the slide bar. Through the arrangement of the bottom pulley, the bottom track of the slide can be limited to prevent the slide from shaking left and right relative to the slide bar.
[0040] Of course, it is also possible to not set the bottom pulley and directly set two groups of side pulleys on the slide, the two groups of side pulleys are respectively set above the extension plates on both sides, the axes of the side pulleys are set perpendicular to the axes of the left pulley and the right pulley, and the inner surfaces of the side pulleys are against the side walls of the sliding rod. This can prevent the slide from deviating or rotating relative to the sliding rod, thereby ensuring the stability and safety of the sliding member when it moves relative to the sliding rod.
[0041] Example 3: See Figure 5As shown, a forging labor-saving material shifting mechanism is basically similar in structure to the first embodiment, except that: the pulleys include a left pulley 31, a right pulley 32 and a lower pulley 33, the top of the slide bar is provided with a left inclined surface 34 and a right inclined surface 35, the left inclined surface and the right inclined surface form an eight-shaped structure, the bottom outer surface of the left pulley abuts against the left inclined surface, the bottom outer surface of the right pulley abuts against the right inclined surface, and the top outer surface of the lower pulley abuts against the bottom surface of the slide bar.
[0042] In this structure, the left pulley, the right pulley and the lower pulley form a triangular structure. The left pulley and the right pulley form an eight-shaped structure with a larger upper part and a smaller lower part. It has good stability during movement. At the same time, the setting of the lower pulley prevents the slide from rotating relative to the slide rod, thereby ensuring stability and safety during movement.
Claims
1. A labor-saving material transfer mechanism for forgings, characterized in that: It comprises a material moving piece and a sliding rod, wherein the middle part of the material moving piece is connected to the sliding rod via a connecting mechanism, and the top of the connecting mechanism is slidably arranged on the sliding rod; The connecting mechanism comprises a chain and a sliding member, the sliding member is slidably connected to the sliding rod, and two ends of the chain are respectively connected to the sliding member and the material moving member.
2. The forging labor-saving material transfer mechanism according to claim 1 is characterized in that: The sliding member includes a slide and at least one pulley arranged on the slide, the pulley is rotatably mounted on the slide, the outer surface of the pulley is against the slide rod, a hanging ring is provided at the bottom of the slide, and the top of the chain is connected to the hanging ring.
3. The labor-saving material transfer mechanism for forgings according to claim 2 is characterized in that: The top and bottom of the slide bar are respectively provided with slide grooves, and the pulley includes an upper pulley and a lower pulley, and the upper pulley and the lower pulley are respectively arranged above and below the slide bar, and the bottom outer surface of the upper pulley abuts against the bottom surface of the slide groove at the top of the slide bar; the top outer surface of the lower pulley abuts against the top surface of the slide groove at the bottom of the slide bar.
4. The labor-saving forging material transfer mechanism according to claim 2 is characterized in that: Extension plates extending outward are respectively provided on both sides of the slide bar, and the pulleys include a left pulley and a right pulley. The bottom of the left pulley abuts against the top surface of the left extension plate, and the bottom of the right pulley abuts against the top surface of the right extension plate.
5. The forging labor-saving material transfer mechanism according to claim 4 is characterized in that: It also includes a bottom pulley, wherein the top outer surface of the bottom pulley abuts against the bottom surface of the slide bar.
6. The labor-saving material transfer mechanism for forgings according to claim 2 is characterized in that: The pulleys include a left pulley, a right pulley and a lower pulley. The top of the slide bar is provided with a left inclined surface and a right inclined surface. The left inclined surface and the right inclined surface form an eight-shaped structure. The bottom outer surface of the left pulley abuts against the left inclined surface, the bottom outer surface of the right pulley abuts against the right inclined surface, and the top outer surface of the lower pulley abuts against the bottom surface of the slide bar.
7. The labor-saving forging material transfer mechanism according to claim 2, characterized in that: The top of the hanging ring is rotatably connected to the sliding bracket.
8. The forging labor-saving material transfer mechanism according to claim 1 is characterized in that: The material moving member comprises a grab bar and an inserting rod arranged at the front end of the grab bar. A plurality of lifting rings are axially spaced at intervals on the top of the grab bar, and the bottom of the chain is connected to one of the lifting rings.
9. The labor-saving forging material transfer mechanism according to claim 8, characterized in that: There are two insertion rods, which are connected to the front end of the grab bar via a U-shaped rod; the top of the U-shaped rod is connected to the front end of the grab bar, and the rear ends of the two insertion rods are respectively connected to the two ends of the bottom of the U-shaped rod.