Aluminum cylinder body forming device
By using the combination of springs, pushing plates and positioning columns in the aluminum cylinder forming device, quantitative feeding is achieved; and by the combination of positioning columns, feeding pipelines, power chambers and rotating shafts, the material is reduced in batches, and the solution is solved The problem of overflow of injection materials during aluminum cylinder molding improves molding quality and reduces waste.
Patent Information
- Application Number
- CN202421237132.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the aluminum cylinder forming process, overflow and spilling are prone to occur when injecting materials, resulting in waste and affecting the molding quality.
An aluminum cylinder forming device is designed to achieve quantitative feeding through the mutual cooperation of the first spring, the pushing plate and the positioning column; at the same time, through the cooperation of the positioning column, the feeding pipeline, the power chamber and the rotating shaft, it is divided into batches. Reduce the material twice to avoid excessive feeding at one time.
It effectively avoids spilling and spilling during injection of materials, reduces waste and improves molding quality.
Smart Images
Figure CN222448157U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to an aluminum cylinder body forming device. Background Art
[0002] In the field of internal combustion engines in recent years, the major changes in cylinder blocks are mainly the concept of all-aluminum engines. The so-called all-aluminum engine is actually an internal combustion engine that uses an all-aluminum cylinder block. Now most of the all-aluminum automobile engines in the automotive field are not engines that truly use all-aluminum cylinder blocks. They just replace the cast iron cylinder block with an aluminum alloy cylinder block that includes a cylinder liner. It is not a true all-aluminum cylinder block, but there are also a few mid-to-high-end models that use true all-aluminum cylinder blocks.
[0003] Aluminum cylinder bodies are mostly formed by casting, but during casting, the material needs to be fused at high temperature to turn it into liquid, which is convenient for injection into the mold. However, due to the small feed port and high material temperature, injection needs to be carried out at a farther distance, which will cause spillage during the feeding process, resulting in unnecessary waste. At the same time, the volume of molten aluminum is large, and there are many small holes inside the mold. If too much is injected at one time, most of the small holes will be full, causing overflow. After a period of time, as the molten aluminum flows, it will be refilled, causing the liquid in the mold to drop, thus affecting the final molding quality. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides an aluminum cylinder forming device, which solves the problem of overflow when injecting materials.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum cylinder forming device, comprising a base, a protective shell is fixedly connected to the upper surface of the base, a support frame is fixedly connected to the middle of the inner top wall of the protective shell, a feed pipe is inserted in the middle of the upper surface of the protective shell, and the lower end of the feed pipe passes through the bottom surface of the support frame, a positioning column is fixedly connected to the middle of the inner wall of the feed pipe, a power bin is fixedly installed at the lower end of the positioning column, and two symmetrical rotating shafts are rotatably connected between the front and rear walls of the power bin, the outer surface of each rotating shaft is provided with four circumferentially arranged grooves, the upper part of the outer surface of the positioning column is provided with four circumferentially arranged first through grooves, the upper end of the feed pipe is fixedly connected to a feed hopper, and second through grooves are provided on the left and right sides of the feed hopper, the outer surface of the positioning column is sleeved with a push plate, a first spring is fixedly connected between the bottom surface of the push plate and the inner bottom wall of the feed hopper, the first spring and the positioning column are sleeved, and the first springs are both in an initial state.
[0006] As a further description of the above technical solution, the bottom surface of the push plate is fixedly connected to two symmetrical boxes, the interior of each box is slidably connected to a limit plate, and the two limit plates are symmetrically distributed, and a group of second springs arranged at equal distances are fixedly connected between each limit plate and the box adjacent to it, and each second spring is in a compressed state.
[0007] As a further description of the above technical solution, a first sliding groove is opened in the middle of the upper surface of the base, and a placement plate is slidably connected inside the first sliding groove. A second sliding groove is opened on the upper surface of the placement plate, and two symmetrical clamping plates are slidably connected inside the second sliding groove. A third spring is fixedly connected between each clamping plate and the second sliding groove, and each third spring is in an initial state.
[0008] As a further description of the above technical solution, two symmetrical support plates are fixedly connected to the lower part of the inner top wall of the base, a threaded rod is rotatably connected between the two support plates, and the threaded rod is threadedly connected to the placement plate, and a motor is fixedly connected to the right part of the inner top wall of the base, and the output shaft of the motor is fixedly connected to the right end of the threaded rod.
[0009] As a further description of the above technical solution, two symmetrical installation grooves are provided at the lower part of the front and back sides of the protective shell, and a fan is installed inside each installation groove.
[0010] As a further description of the above technical solution, two symmetrical cylinders are fixedly connected to the inner top wall of the support frame, a push plate is fixedly connected to the output end of each cylinder, and each push plate is fixedly connected to the feed pipe.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The aluminum cylinder forming device, through the mutual cooperation of the first spring, the push plate and the positioning column, can make the push plate drop after the material on the push plate reaches a certain weight, so that the push plate and the first through groove are in the same horizontal plane, thereby opening the feed port, so as to effectively achieve the purpose of quantitative feeding, avoid overflow caused by excessive one-time feeding, and thus solve the problem of overflow when injecting materials.
[0013] 2. The aluminum cylinder forming device can rotate the rotating shaft through the mutual cooperation of the positioning column, the feed pipe, the power bin and the rotating shaft. Under the action of the groove, the material in the feed pipe can be dropped in batches, thereby avoiding the situation where too much material is fed at one time and spilling, thereby causing unnecessary waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view of the protective shell of the utility model;
[0015] Figure 2 It is a cross-sectional view of the rear view of the protective shell of the utility model;
[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;
[0017] Figure 4 It is a cross-sectional view of the right side view of the protective shell of the utility model;
[0018] Figure 5 A top view of the power compartment
[0019] Figure 6 This is a front view of the feed pipeline of the utility model.
[0020] In the figure: 1. base; 2. protective shell; 3. support frame; 4. feed pipe; 5. positioning column; 6. power compartment; 7. rotating shaft; 8. groove; 9. first through groove; 10. feed hopper; 11. second through groove; 12. push plate; 13. first spring; 14. box body; 15. limit plate; 16. second spring; 17. first slide groove; 18. placement plate; 19. second slide groove; 20. clamping plate; 21. third spring; 22. support plate; 23. threaded rod; 24. motor; 25. mounting groove; 26. fan; 27. cylinder; 28. push plate. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-6The utility model provides a technical solution: an aluminum cylinder forming device, including a base 1, a protective shell 2 is fixedly connected to the upper surface of the base 1, a support frame 3 is fixedly connected to the middle of the inner top wall of the protective shell 2, a feeding pipe 4 is inserted in the middle of the upper surface of the protective shell 2, and the lower end of the feeding pipe 4 passes through the bottom surface of the support frame 3, the support frame 3 can constrain the feeding pipe 4 to move up and down smoothly to avoid misalignment, a positioning column 5 is fixedly connected to the middle of the inner wall of the feeding pipe 4, and a power bin 6 is fixedly installed at the lower end of the positioning column 5. An independent power supply is provided inside the power bin 6. When started, it can drive two rotating shafts 7 to rotate, thereby achieving the purpose of power transmission. Two symmetrical rotating shafts 7 are rotatably connected between the front and rear walls of the power bin 6, and the outer surface of each rotating shaft 7 is provided with four circumferentially arranged grooves 8. As the grooves 8 rotate continuously, it can be fed in batches to avoid overflow caused by excessive one-time feeding.
[0023] The upper part of the outer surface of the positioning column 5 is provided with four first through grooves 9 arranged in a circumference. The cross-section of the first through groove 9 is an inclined surface, which can make it more convenient to feed. The upper end of the feeding pipe 4 is fixedly connected to the feeding hopper 10, and the left and right sides of the feeding hopper 10 are provided with second through grooves 11. The outer surface of the positioning column 5 is sleeved with a push plate 12, and a first spring 13 is fixedly connected between the bottom surface of the push plate 12 and the inner bottom wall of the feeding hopper 10. The first spring 13 and the positioning column 5 are sleeved, and the first spring 13 is in the initial state. The bottom surface of the push plate 12 is fixedly connected with two relatively The box body 14 is called, and the interior of each box body 14 is slidably connected with a limit plate 15, and the two limit plates 15 are symmetrically distributed, and a group of second springs 16 arranged at equal distances are fixedly connected between each limit plate 15 and the box body 14 close to it, and each second spring 16 is in a compressed state. The limit plate 15 can move downward with the push plate 12. When it moves to a suitable position, the limit plate 15 can be inserted into the second through groove 11 to achieve the purpose of limiting, thereby preventing the first through groove 9 from closing again due to gravity drop during feeding, thereby making it impossible to feed.
[0024] A first slide groove 17 is provided in the middle of the upper surface of the base 1, and a placement plate 18 is slidably connected inside the first slide groove 17. A second slide groove 19 is provided on the upper surface of the placement plate 18. Two symmetrical clamping plates 20 are slidably connected inside the second slide groove 19. A third spring 21 is fixedly connected between each clamping plate 20 and the second slide groove 19, and each third spring 21 is in an initial state. Under the action of the third spring 21, the two clamping plates 20 can be brought close to each other, thereby effectively fixing the workpiece to prevent shaking during feeding.
[0025] Two symmetrical support plates 22 are fixedly connected to the lower part of the inner top wall of the base 1, and a threaded rod 23 is rotatably connected between the two support plates 22, and the threaded rod 23 is threadedly connected to the placement plate 18. A motor 24 is fixedly connected to the right part of the inner top wall of the base 1, and the output shaft of the motor 24 is fixedly connected to the right end of the threaded rod 23. The motor 24 can drive the threaded rod 23 to rotate. Under the constraint of the thread and the second slide groove 19, the placement plate 18 can move freely, thereby facilitating the replacement of the mold. Two symmetrical installation grooves 25 are provided at the lower part of the front and back of the protective shell 2, and a fan 2 is installed inside each installation groove 25. 6. The fan 26 is provided with an independent power supply inside. When started, the fan blades can rotate, so as to exhaust air and prevent the temperature in the processing area from being too high. Two symmetrical cylinders 27 are fixedly connected to the top wall of the support frame 3. The output end of each cylinder 27 is fixedly connected to a push plate 28, and each push plate 28 is fixedly connected to the feed pipe 4. The cylinder 27 can push the push plate 28 and the feed pipe 4 to freely adjust the distance between the feed port and the mold, making it more convenient to feed. Glass plates are provided on the front and back of the protective shell 2, and the inside of the protective shell 2 can be observed through the glass plates, making it more convenient to process.
[0026] Working principle: The motor 24 and the cylinder 27 are electrically connected to the external municipal power supply respectively, and the motor 24 is started. Under the action of the output shaft of the motor 24, the threaded rod 23 can be driven to rotate. Under the constraint of the thread and the second slide groove 19, the placement plate 18 can move freely left and right, so that it moves to the rear end, which is convenient for placing the mold upward, and the two clamping plates 20 are manually moved away from each other, and the mold is placed between the clamping plates 20, so as to achieve the purpose of fixing the mold. The motor 24 is started so that the threaded rod 23 drives the placement plate 18 to move to the center, just below the feed pipe 4. When the preparation work is completed, the cylinder 27 is started. Under the action of the cylinder 27, the push plate 28 and the feed pipe 4 are pushed downward, so that the lower end of the feed pipe 4 contacts the mold to prevent the material from In the case of splashing, material is added to the feed hopper 10. As the internal material increases, the gravity increases, and the push plate 12 is lowered under the action of gravity. When it drops to a certain level, the feeding is stopped, and the limit plates 15 inside the box body 14 are able to move away from each other under the action of the second spring 16, so that they can be inserted into the second through groove 11, which plays a certain limiting purpose. At the same time, the push plate 12 can be at the same level as the first through groove 9, so that the fixed material can enter the positioning column 5 through the first through groove 9, and fall smoothly onto the two rotating shafts 7 under the action of gravity. The power bin 6 is started to rotate the two rotating shafts 7, and under the action of the groove 8, it can be fed in batches, thereby avoiding the situation where too much feeding at one time causes spillage, thereby causing unnecessary waste.
[0027] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An aluminum cylinder forming device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a protective shell (2), the middle of the inner top wall of the protective shell (2) is fixedly connected to a support frame (3), the middle of the upper surface of the protective shell (2) is plugged with a feed pipe (4), and the lower end of the feed pipe (4) passes through the bottom surface of the support frame (3), the middle of the inner side wall of the feed pipe (4) is fixedly connected to a positioning column (5), the lower end of the positioning column (5) is fixedly installed with a power bin (6), and two symmetrical rotating shafts (7) are rotatably connected between the front and rear walls of the power bin (6), and the outer surface of each rotating shaft (7) is provided with four The upper part of the outer surface of the positioning column (5) is provided with four first through grooves (9) arranged in a circumference, the upper end of the feed pipe (4) is fixedly connected with a feed hopper (10), and the left and right sides of the feed hopper (10) are both provided with second through grooves (11), the outer surface of the positioning column (5) is sleeved with a push plate (12), and a first spring (13) is fixedly connected between the bottom surface of the push plate (12) and the inner bottom wall of the feed hopper (10), the first spring (13) and the positioning column (5) are sleeved, and the first spring (13) is in an initial state.
2. The aluminum cylinder forming device according to claim 1, characterized in that: The bottom surface of the push plate (12) is fixedly connected to two symmetrical boxes (14), the interior of each box (14) is slidably connected to a limit plate (15), and the two limit plates (15) are symmetrically distributed. A group of second springs (16) arranged at equal distances are fixedly connected between each limit plate (15) and the box (14) adjacent to it, and each second spring (16) is in a compressed state.
3. The aluminum cylinder forming device according to claim 1, characterized in that: A first slide groove (17) is provided in the middle of the upper surface of the base (1), a placement plate (18) is slidably connected inside the first slide groove (17), a second slide groove (19) is provided on the upper surface of the placement plate (18), two symmetrical clamping plates (20) are slidably connected inside the second slide groove (19), a third spring (21) is fixedly connected between each clamping plate (20) and the second slide groove (19), and each third spring (21) is in an initial state.
4. The aluminum cylinder forming device according to claim 3, characterized in that: Two symmetrical support plates (22) are fixedly connected to the lower part of the inner top wall of the base (1), a threaded rod (23) is rotatably connected between the two support plates (22), and the threaded rod (23) and the placement plate (18) are threadedly connected, and a motor (24) is fixedly connected to the right part of the inner top wall of the base (1), and the output shaft of the motor (24) and the right end of the threaded rod (23) are fixedly connected.
5. The aluminum cylinder forming device according to claim 1, characterized in that: Two symmetrical installation grooves (25) are provided at the lower part of the front and back sides of the protective shell (2), and a fan (26) is installed inside each installation groove (25).
6. The aluminum cylinder forming device according to claim 1, characterized in that: Two symmetrical cylinders (27) are fixedly connected to the inner top wall of the support frame (3), and the output end of each cylinder (27) is fixedly connected to a push plate (28), and each push plate (28) is fixedly connected to the feed pipe (4).