Metal casting separating device
By designing a metal casting separation device including a lifting rod, a slip ring and a hydraulic cylinder, the problem of the large weight of the traditional casting riser separator is solved, and efficient and safe separation of the castings is achieved.
Patent Information
- Application Number
- CN202420190361.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-01-26
AI Technical Summary
Due to the large weight of the traditional metal casting riser, the staff's arms become acidic after long-term use, which reduces the force, and the device is prone to falling off, affecting the separation efficiency and possibly damaging the castings.
A metal casting separation device including a base, a lifting rod, a slip ring, a first support plate, a fixing plate, a positioning plate and a clamp block is designed. Through the combination of these components, the height adjustment and fixing of the device are achieved, reducing the Manpower needs, and automatic separation of castings is achieved through hydraulic cylinders and separation feet.
It effectively saves manpower, improves the efficiency of metal castings' riser separation, reduces the risk of device falling off, and improves the safety and efficiency of the separation process.
Smart Images
Figure CN222268632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of parts casting equipment, in particular to a metal casting separation device. Background Art
[0002] Metal castings are very commonly used in daily life. After metal castings are injected, a riser separator is needed to separate the risers of the injected parts.
[0003] Patent CN211679978U discloses a casting riser separator, including a fixed seat, a handle, a connecting handle, a switch, a mounting block, a fixed block, a buffer plate, a buffer spring, a buffer cotton, a hydraulic cylinder, a fixed sleeve, a support rod, a piston rod, a push block, a connecting frame, a locking nut, a bearing seat, a rotating shaft, a clamping nut, a connecting sleeve, a first through hole, a second through hole, a separation foot, an adjustment splint, a separation head, an adjustment hole, a fixing pin and a reset spring. Handles are installed on both ends of the top of the fixed seat by bolts, and a rubber protective cover is sleeved on the handle for easy holding.
[0004] At present, when using traditional metal casting riser separators, most of them are manually placed on the riser of the designated metal casting by a handle to separate the riser. Since the device itself is heavy, the worker's arms will become sore after placing it for a long time, which leads to a decrease in the strength of manual placement. At this time, the heavy device is easy to fall off from the worker's hand due to the relaxation of the strength, and the fallen device is easy to hit the metal casting below to damage the metal casting, thereby affecting the efficiency of metal casting separation. Utility Model Content
[0005] The utility model aims to provide a metal casting separation device to solve the problem that the conventional metal casting riser separator in the above-mentioned background technology is mostly manually placed on the riser of the designated metal casting by a handle to separate the riser. Since the device itself is heavy, the worker's arms will become sore after placing it for a long time, resulting in a decrease in the strength of manual placement. At this time, the heavy device is easy to fall off from the worker's hand due to the relaxation of the strength, and the fallen device is easy to hit the metal casting below to damage the metal casting, thereby affecting the efficiency of metal casting separation.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal casting separation device, comprising a base, a lifting rod is fixed in the middle of the top of the base, a slip ring is slidably connected to the outer side of the lifting rod, and the slip ring is provided to facilitate the device to be turned when the device is in use, a first support plate is rotatably connected to the middle of one end of the slip ring, a fixed plate is rotatably connected to one end of the first support plate, a slide plate is slidably connected to one end of the fixed plate, and a positioning plate is rotatably connected to the lower part of the first support plate, and the device can be fixed at a specified height when the casting riser is separated by providing the first support plate, the fixed plate and the positioning plate. The invention saves manpower, and the provided slide plate makes it convenient to manually push the separator down to separate the castings when the casting separator is fixed at a specified height. The middle part of one end of the lifting rod is fixedly connected with a positioning cavity, and the inner side of the positioning cavity is fixedly connected with a plurality of support hoop blocks, and the spacing between the support hoop blocks is the same. The provided positioning cavity and support hoop blocks make it convenient to support and fix one end of the positioning plate adjusted to different heights. The middle part of one end of the slide plate is fixedly connected with a support handle for fixing the hydraulic cylinder to the slide plate, and one end of the support handle is fixed with a hydraulic cylinder, and a separation foot is provided under the hydraulic cylinder for separating the casting riser.
[0007] Preferably, a fixing nut is provided in the middle of the other end of the slip ring, and a plurality of limiting arc rails are provided on the outer surface of the lifting rod. The slip ring can be rotatably connected to the lifting rod through the limiting arc rails, which are used to adjust the height of the slip ring and to fix the height of the adjusted slip ring, and to limit the rotation trajectory of the slip ring.
[0008] Preferably, the middle part of the inner side of the first support plate is a rectangular cavity, and the inside of the rectangular cavity is slidably connected to the second retractable rod, and the upper surface of the second retractable rod is provided with a plurality of positioning holes. One end above the first support plate is slidably connected to a pressure hoop column 1, which is used to adjust the lateral movement distance of the separator and to adjust the distance between the first support plate and the fixed plate.
[0009] Preferably, the inner side of the positioning plate is slidably connected to a first retractable rod, a fixing clamp hole is opened on the upper surface of the first retractable rod, one end of the upper surface of the positioning plate is slidably connected to a second pressure clamp column for adjusting the length of the positioning plate and fixing the connection position of the positioning plate and the first retractable rod after adjustment, and one end of the positioning plate close to the lifting rod is fixedly connected to a docking block for clamping the positioning plate to the support clamp block.
[0010] Preferably, the inner side of the second retractable rod is slidably connected to a guide slide rod, one end of the guide slide rod is fixedly connected to the rectangular cavity, one end of one side of the second retractable rod is fixedly connected to a limiting strip block, the outer side of the limiting strip block is slidably connected to a guide strip groove, for preventing the sliding trajectory of the second retractable rod from deviating.
[0011] Preferably, a clamping block is rotatably connected to the middle of one end of the fixing nut, and the inner side of the clamping block is rotatably connected to the limiting arc track, so as to fix the slip ring to a specified height of the lifting rod.
[0012] Preferably, a connecting block 1 is provided at the connection between the first support plate and the slip ring, and the first support plate is rotatably connected to the slip ring through the connecting block 1, which is used to install the first support plate on the slip ring; a connecting block 2 is fixed to one end of the bottom of the first support plate, and the positioning plate is rotatably connected to the bottom of the first support plate through the connecting block 2, which is used to install the positioning plate on the first support plate.
[0013] Preferably, the thickness of the docking block is smaller than the spacing between the support hoop blocks, a V-shaped groove is provided at the connection between the docking block and the support hoop block, and a V-shaped block is fixed at the connection between the support hoop block and the docking block, which is used to improve the stability of the docking block and the support hoop block clamp and prevent the docking block from sliding off the support hoop block during the process of the positioning plate supporting the first support plate.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. By setting the first support plate, fixed plate, positioning plate and support hoop block, when in use, the fixed plate is pulled outward through the distance between the base and the casting so that the first support plate drives the fixed plate to move above the casting when adjusting the length. When the fixed plate moves to above the casting, the length of the positioning plate is adjusted by pulling, and the angle of the positioning plate is adjusted according to the distance between the fixed plate and the lifting rod. The docking block fixed at the bottom of the positioning plate is clamped on the support hoop block to support and suspend the metal casting separator, which is beneficial to saving manpower and improving the efficiency of metal casting riser separation.
[0016] 2. Through the provided slip ring and lifting rod, when adjusting, the height of the slip ring on the lifting rod is adjusted according to the distance between the casting separator and the workbench where the casting is placed. When separating the casting, the slip ring will rotate slightly around the lifting rod, thereby changing the position where the separation foot of the casting separator is stuck in the separation riser of the casting, making it easy to adjust the height of the casting separator suspension according to the size of the metal casting, and to change the falling direction of the separation foot during casting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a three-dimensional diagram of the utility model;
[0018] Figure 2 For this utility model Figure 1 The structural diagram of the enlarged view of the middle A part;
[0019] Figure 3 This is a structural schematic diagram of a three-dimensional diagram of the connection between the lifting rod and the first supporting plate of the utility model;
[0020] Figure 4 It is a cross-sectional schematic diagram of the disassembled stereoscopic structure of the first support plate and the positioning plate of the utility model;
[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the front cross-section of the connection structure between the first support plate and the positioning plate.
[0022] In the figure: 1. base; 2. lifting rod; 3. positioning cavity; 4. slip ring; 5. first support plate; 6. fixing plate; 7. slide plate; 8. support handle; 9. hydraulic cylinder; 10. separation foot; 11. positioning plate; 12. support hoop block; 13. pressure hoop column one; 14. docking block; 15. pressure hoop column two; 16. first retractable rod; 17. positioning hole; 18. second retractable rod. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a metal casting separation device, including a base 1, a lifting rod 2 is fixed in the middle of the top of the base 1, and a slip ring 4 is slidably connected to the outer side of the lifting rod 2. The slip ring 4 is arranged to facilitate the device to be turned when the device is in use. The middle of one end of the slip ring 4 is rotatably connected to a first support plate 5, one end of the first support plate 5 is rotatably connected to a fixed plate 6, one end of the fixed plate 6 is slidably connected to a slide plate 7, and the lower part of the first support plate 5 is rotatably connected to a positioning plate 11. By arranging the first support plate 5, the fixed plate 6 and the positioning plate 11, it is convenient to fix the device at a specified height when separating the casting riser, saving Manpower, through the set slide plate 7, it is convenient to manually push the separator down to separate the castings when the casting separator is fixed at a specified height. The middle part of one end of the lifting rod 2 is fixedly connected with a positioning cavity 3, and the inner side of the positioning cavity 3 is fixedly connected with a plurality of support blocks 12. The spacing between the support blocks 12 is the same. Through the set positioning cavity 3 and the support blocks 12, it is convenient to support and fix one end of the positioning plate 11 adjusted to different heights. A support handle 8 is fixedly connected to the middle part of one end of the slide plate 7 for fixing the hydraulic cylinder 9 to the slide plate 7. A hydraulic cylinder 9 is fixed at one end of the support handle 8. A separation foot 10 is provided below the hydraulic cylinder 9 for separating the casting riser.
[0025] See also Figure 1 , Figure 3, Figure 4 and Figure 5 A fixing nut is provided in the middle of the other end of the slip ring 4, and a plurality of limiting arc rails are provided on the outer surface of the lifting rod 2. The slip ring 4 can be rotatably connected to the lifting rod 2 through the limiting arc rail, which is used to adjust the height of the slip ring 4 and to fix the height of the slip ring 4 after adjustment, and is used to limit the rotation trajectory of the slip ring 4. A clamping block is rotatably connected to the middle of one end of the fixing nut, and the inner side of the clamping block is rotatably connected to the limiting arc rail, which is used to fix the slip ring 4 to a specified height of the lifting rod 2. A connecting block 1 is provided at the connection between the first support plate 5 and the slip ring 4. The first support plate 5 is rotatably connected to the slip ring 4 through the connecting block 1, which is used to install the first support plate 5 on the slip ring 4. A connecting block 2 is fixed to one end of the bottom of the first support plate 5, and the positioning plate 11 is rotatably connected to the bottom of the first support plate 5 through the connecting block 2. , used to install the positioning plate 11 on the first supporting plate 5, through the set slip ring 4 and the lifting rod 2, when it is necessary to adjust the suspension height of the metal casting separator, slide the slip ring 4 up and down so that the slip ring 4 slides to the specified height of the lifting rod 2, rotate the fixing nut provided at one end of the slip ring 4, and push the clamping block connected to one end of the fixing nut into the limiting arc track opened on the outer surface of the lifting rod 2. The limiting arc track will support and position the position of the adjusted slip ring 4 through the clamping block of the clamp, so that the metal casting separator provided at one end of the slip ring 4 is suspended to the specified height. When the metal casting separator separates the casting riser, the metal casting separator can be rotated to make the slip ring 4 rotate slightly around the limiting arc track, thereby changing the downward position of the metal casting separator.
[0026] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 The middle part of the inner side of the first support plate 5 is a rectangular cavity, and the interior of the rectangular cavity is slidably connected with a second contraction rod 18, and the upper surface of the second contraction rod 18 is provided with a plurality of positioning holes 17. One end above the first support plate 5 is slidably connected with a pressure hoop column 13, which is used to adjust the distance of the separator lateral movement, and is used to adjust the distance between the first support plate 5 and the fixed plate 6. The inner side of the positioning plate 11 is slidably connected with a first contraction rod 16, and the upper surface of the first contraction rod 16 is provided with a fixing clamp hole. One end of the upper surface of the positioning plate 11 is slidably connected with a pressure hoop column 2 15, which is used to adjust the length of the positioning plate 11, and is used to fix the connection position of the positioning plate 11 and the first contraction rod 16 after adjustment. The end of the positioning plate 11 close to the lifting rod 2 is fixedly connected with a docking block 14, which is used to clamp the positioning plate 11 to the support block 12. When the metal casting separator is rotated slightly to adjust the downward position, the docking block 14 is always in contact with the support block 12, and the spacing between the support blocks 12 matches the size of the limit arc track.
[0027] See also Figure 4 and Figure 5 The inner side of the second retractable rod 18 is slidably connected to a guide slide rod, one end of the guide slide rod is fixedly connected to the rectangular cavity, one end of one side of the second retractable rod 18 is fixedly connected to a limiting strip block, and the outer side of the limiting strip block is slidably connected to a guide strip groove, which is used to prevent the sliding trajectory of the second retractable rod 18 from deviating.
[0028] See also Figure 1 Figure 2 , Figure 3 Figure 4 and Figure 5 The thickness of the docking block 14 is smaller than the spacing between the support hoop blocks 12. A V-shaped groove is provided at the connection between the docking block 14 and the support hoop block 12. A V-shaped block is fixed at the connection between the support hoop block 12 and the docking block 14, which is used to improve the stability of the docking block 14 and the support hoop block 12 clamp, and prevent the docking block 14 from sliding off the support hoop block 12 during the process of the positioning plate 11 supporting the first support plate 5.
[0029] Working principle: when in use, the height of the slip ring 4 on the lifting rod 2 is adjusted according to the distance between the casting separator and the workbench where the casting is placed, and the slip ring 4 is lowered. When the slip ring 4 slides to the height position specified by the lifting rod 2, the middle part of the slip ring 4 is located on the limit arc track provided on the outer surface of the lifting rod 2, and the nut is rotated to push the clamping block embedded on the inner wall of the slip ring 4 into the limit arc track to fix the height of the slip ring 4. At this time, the second retractable rod 18 is pulled outward according to the distance between the casting and the base 1 to adjust the distance between the fixing plate 6 and the lifting rod 2. When the fixing plate 6 moves to the top of the metal casting, the pressure hoop column 13 is pressed so that the bottom end of the pressure hoop column 13 is stuck in the positioning hole 17, thereby fixing the position of the adjusted second retractable rod 18, and then the positioning plate 11 is rotated to adjust the angle of the positioning plate 11 according to the distance between the fixing plate 6 and the lifting rod 2, and the positioning plate 11 is pulled so that the positioning plate 11 is moved along the second retractable rod 18 provided on the inner side. The first retracting rod 16 slides on the lifting rod 2, so that the positioning plate 11 drives the docking block 14 fixedly connected at the bottom to be clamped on the support block 12 fixed at the designated position inside the positioning cavity 3, and the second pressure hoop column 15 is pressed so that the bottom end of the pressure hoop column 15 is clamped into the fixed clamp hole opened on the first retracting rod 16, and the adjusted position of the positioning plate 11 is fixed, thereby fixing the adjusted angle of the positioning plate 11, and pushing the slide plate 7 downward so that the slide plate 7 slides downward along the outer surface of the fixed plate 6, thereby driving the casting riser separator fixed at one end of the slide plate 7 to move downward. During the movement, the position of the separator after sliding down can be adjusted by rotating the slip ring 4 left and right. When the separation foot 10 is clamped at the riser of the metal casting, the separation foot 10 is pushed by the hydraulic cylinder 9 to open outward and push the riser to separate. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.
[0030] Although the 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. A metal casting separation device, comprising a base (1), characterized in that: A lifting rod (2) is fixed in the middle of the top of the base (1), a slip ring (4) is slidably connected to the outside of the lifting rod (2), a first support plate (5) is rotatably connected to the middle of one end of the slip ring (4), a fixed plate (6) is rotatably connected to one end of the first support plate (5), a slide plate (7) is slidably connected to one end of the fixed plate (6), a positioning plate (11) is rotatably connected below the first support plate (5), a positioning cavity (3) is fixedly connected to the middle of one end of the lifting rod (2), a plurality of support hoop blocks (12) are fixedly connected to the inner side of the positioning cavity (3), and the spacing between the support hoop blocks (12) is the same, a support handle (8) is fixedly connected to the middle of one end of the slide plate (7), a hydraulic cylinder (9) is fixed to one end of the support handle (8), and a separation foot (10) is provided below the hydraulic cylinder (9).
2. A metal casting separation device according to claim 1, characterized in that: A fixing nut is provided in the middle of the other end of the slip ring (4), and a plurality of limit arc rails are provided on the outer surface of the lifting rod (2). The slip ring (4) can be rotatably connected to the lifting rod (2) via the limit arc rails.
3. A metal casting separation device according to claim 1, characterized in that: The middle portion of the inner side of the first support plate (5) is a rectangular cavity, a second retractable rod (18) is slidably connected to the interior of the rectangular cavity, a plurality of positioning holes (17) are formed on the upper surface of the second retractable rod (18), and a pressure hoop column (13) is slidably connected to one end above the first support plate (5).
4. A metal casting separation device according to claim 1, characterized in that: A first retractable rod (16) is slidably connected to the inner side of the positioning plate (11), a fixing clamp hole is provided on the upper surface of the first retractable rod (16), one end of the upper surface of the positioning plate (11) is slidably connected to a second clamp column (15), and one end of the positioning plate (11) close to the lifting rod (2) is fixedly connected to a docking block (14).
5. A metal casting separation device according to claim 3, characterized in that: The inner side of the second retractable rod (18) is slidably connected to a guide slide rod, one end of the guide slide rod is fixedly connected to the rectangular cavity, one end of one side of the second retractable rod (18) is fixedly connected to a limit bar block, and the outer side of the limit bar block is slidably connected to a guide bar groove.
6. A metal casting separation device according to claim 2, characterized in that: A clamping block is rotatably connected to the middle part of one end of the fixing nut, and the inner side of the clamping block is rotatably connected to the limiting arc track.
7. The metal casting separation device according to claim 1, characterized in that: A connecting block 1 is provided at the connection between the first support plate (5) and the slip ring (4); the first support plate (5) is rotatably connected to the slip ring (4) via the connecting block 1; a connecting block 2 is fixed to one end of the bottom of the first support plate (5); and the positioning plate (11) is rotatably connected to the bottom of the first support plate (5) via the connecting block 2.
8. The metal casting separation device according to claim 4, characterized in that: The thickness of the docking block (14) is smaller than the spacing between the support hoop blocks (12); a V-shaped groove is provided at the connection between the docking block (14) and the support hoop block (12); and a V-shaped block is fixed at the connection between the support hoop block (12) and the docking block (14).