Clamp for casting production
By designing fixtures for casting production, using moving mechanisms, adjustment mechanisms and clamping mechanisms, the problem of restricting the fixing range of a single casting by existing equipment is solved, and the fixation of castings of different sizes and shapes is achieved, and the scope of application of the equipment is expanded.
Patent Information
- Application Number
- CN202422071673.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-26
AI Technical Summary
Existing equipment can only fix a single type of casting, and cannot adapt to castings of different sizes and shapes, resulting in limited use range.
A fixture for casting production is designed, including a moving mechanism, an adjustment mechanism and a clamping mechanism. Through the cooperation of cylinders, threaded rods and motors, the fixation of castings of different sizes and shapes is achieved.
The scope of use of the equipment is expanded, and it can adapt to castings of different sizes and shapes, improving the versatility of the equipment.
Smart Images
Figure CN223160789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of casting production, in particular to a fixture for casting production. Background Technique
[0002] A casting is a metal formed object obtained by various casting methods, that is, the smelted liquid metal is injected into a pre-prepared mold by pouring, injection, suction or other casting methods. After cooling and subsequent processing means such as grinding, an object with a certain shape, size and performance is obtained. There are various classification methods for castings: according to the different metal materials used, they are divided into steel castings, iron castings, copper castings, aluminum castings, magnesium castings, zinc castings, titanium castings, etc., and each type of casting can be further divided into different types according to its chemical composition or metallographic structure. For example, iron castings can be divided into gray iron castings, ductile iron castings, vermicular graphite iron castings, malleable iron castings, alloy iron castings, etc.; according to the different mold forming methods, castings can be divided into ordinary sand mold castings, metal mold castings, die castings, centrifugal castings, continuous casting parts, etc. Castings need to be positioned and fixed during the production process.
[0003] The current equipment can only fix a single type of casting, and the size of the casting is not fixed, which leads to the equipment being unable to meet the use requirements, further resulting in a reduction in the scope of use of the equipment. Moreover, the current equipment has a fixed structure, and the shapes of the castings are also different, which leads to the equipment being unable to fix castings of different shapes, and further can lead to a reduction in the scope of use of the equipment. Therefore, there is an urgent need for a fixture for casting production to improve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model aims to solve at least one of the technical defects.
[0005] Therefore, an object of the utility model is to provide a fixture for casting production to solve the problems mentioned in the background technique and overcome the deficiencies existing in the prior art.
[0006] To achieve the above object, an embodiment of one aspect of the utility model provides a fixture for casting production, including a support frame. A first cylinder is arranged at the top of the support frame. The output end of the first cylinder is fixedly connected with a first telescopic rod. A moving plate is arranged on one side of the first telescopic rod. An installation seat is arranged on one side of the moving plate. An adjusting mechanism is arranged at the top of the installation seat. A clamping mechanism is arranged on one side of the adjusting mechanism. A sliding groove is formed at the top of the support frame. A placing frame is arranged at the top of the support frame. A moving mechanism is arranged inside the placing frame. A second cylinder is arranged at the bottom of the placing frame. The output end of the second cylinder is fixedly connected with a second telescopic rod.
[0007] The present utility model is further configured as follows: The adjusting mechanism includes a motor, the output end of the motor is fixedly connected to a first threaded rod, a threaded sleeve is arranged on the outer surface of the first threaded rod, a rotating rod is arranged on the outer surface of the threaded sleeve, a connecting block is arranged at one end of the rotating rod away from the threaded sleeve, and a connecting plate is arranged on one side of the connecting block.
[0008] By adopting the above technical solution, castings of different sizes can be fixed.
[0009] The present utility model is further configured as follows: A baffle is arranged at one end of the first threaded rod, a slider is arranged on one side of the connecting plate, a sliding groove is formed on one side of the moving plate, the slider is adapted to the sliding groove, and the slider is slidably connected to the sliding groove.
[0010] By adopting the above technical solution, the connecting plate can be moved.
[0011] The present utility model is further configured as follows: The clamping mechanism includes a mounting plate, a fixing plate is arranged on one side of the mounting plate, a sliding plate is arranged on one side of the fixing plate, a second threaded rod is arranged on one side of the sliding plate, a fixing sleeve is arranged on the side of the sliding plate away from the fixing plate, a spring is arranged inside the fixing sleeve, a sliding rod is arranged at the bottom of the spring, and a clamping block is arranged on one side of the sliding rod.
[0012] By adopting the above technical solution, castings of different shapes can be fixed.
[0013] The present utility model is further configured as follows: A positioning rod is arranged on one side of the sliding plate, a positioning hole is formed on one side of the sliding rod, the positioning rod is adapted to the positioning hole, and the positioning rod is inserted into the positioning hole, and the clamping block is rotatably connected to the sliding rod.
[0014] By adopting the above technical solution, the sliding rod can be positioned.
[0015] The present utility model is further configured as follows: The moving mechanism includes a third threaded rod, a moving block is arranged on the outer surface of the third threaded rod, guide blocks are arranged on both sides of the moving block, a handle is arranged at one end of the third threaded rod, and a limiting plate is arranged at the end of the third threaded rod away from the handle.
[0016] By adopting the above technical solution, the casting can be preliminarily fixed.
[0017] In summary, the beneficial technical effects of the present utility model are as follows:
[0018] 1. The fixture for casting production is provided with a moving mechanism. By rotating the handle, the moving blocks can move towards each other to initially fix the casting. The casting can be lifted upward by the second cylinder. The clamping mechanism can move towards each other through the adjusting mechanism to fix castings of different sizes, thereby expanding the scope of use of the equipment.
[0019] 2. The fixture for casting production is provided with a clamping mechanism. By rotating the second threaded rod, the sliding plate can move, thereby enabling the positioning rod to move, then enabling the sliding rod to move, and further enabling the clamping plate to fit against the outer surface of the casting, so as to fix castings of different shapes and expand the scope of use of the equipment.
[0020] Additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:
[0022] Figure 1 is a schematic structural diagram of the present utility model;
[0023] Figure 2 is a schematic structural diagram of the adjusting mechanism of the present utility model;
[0024] Figure 3 is a schematic structural diagram of the moving plate of the present utility model;
[0025] Figure 4 is a schematic structural diagram of the clamping mechanism of the present utility model;
[0026] Figure 5 is a schematic structural diagram of the sliding plate of the present utility model;
[0027] Figure 6 is a schematic structural diagram of the moving mechanism of the present utility model.
[0028] In the figure: 1. Support frame; 2. First cylinder; 3. First telescopic rod; 4. Moving plate; 5. Mounting seat; 6. Adjusting mechanism; 7. Clamping mechanism; 8. Sliding groove; 9. Placing rack; 10. Moving mechanism; 11. Second cylinder; 12. Second telescopic rod; 13. Motor; 14. First threaded rod; 15. Threaded sleeve; 16. Rotating rod; 17. Connecting block; 18. Connecting plate; 19. Baffle; 20. Slide block; 21. Chute; 22. Mounting plate; 23. Fixed plate; 24. Sliding plate; 25. Second threaded rod; 26. Fixed sleeve; 27. Spring; 28. Sliding rod; 29. Clamping block; 30. Positioning rod; 31. Positioning hole; 32. Third threaded rod; 33. Moving block; 34. Guide block; 35. Handle; 36. Limiting plate. Detailed implementation mode
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0030] Embodiment 1
[0031] Refer to Figure 1 , a fixture for casting production disclosed in the present invention, including a support frame 1. A first cylinder 2 is arranged at the top of the support frame 1 and is fixedly connected to the support frame 1. The output end of the first cylinder 2 is fixedly connected to a first telescopic rod 3 capable of telescoping. A moving plate 4 is arranged on one side of the first telescopic rod 3, and a sliding block adapted to the sliding groove 8 is arranged at the bottom. An installation seat 5 is arranged on one side of the moving plate 4 and can fix the motor 13. An adjusting mechanism 6 is arranged at the top of the installation seat 5 and can fix different castings. A clamping mechanism 7 is arranged on one side of the adjusting mechanism 6 and can fix castings of different shapes. A sliding groove 8 is opened at the top of the support frame 1. A placing rack 9 is arranged at the top of the support frame 1. A moving mechanism 10 is arranged inside the placing rack 9 and can initially fix the casting. A second cylinder 11 is arranged at the bottom of the placing rack 9, and the output end of the second cylinder 11 is fixedly connected to a second telescopic rod 12 capable of telescoping.
[0032] Refer to Figure 1 , Figure 2 and Figure 3, the adjusting mechanism 6 includes a motor 13. The output end of the motor 13 is fixedly connected to a first threaded rod 14 which is rotatably connected to the moving plate 4. A threaded sleeve 15 is arranged on the outer surface of the first threaded rod 14. A rotating rod 16 is arranged on the outer surface of the threaded sleeve 15 and is rotatably connected to the threaded sleeve 15. One end of the rotating rod 16 away from the threaded sleeve 15 is provided with a connecting block 17 which is rotatably connected to the connecting rod. A connecting plate 18 is arranged on one side of the connecting block 17, which can fix castings of different sizes, thereby expanding the usage range of the equipment. One end of the first threaded rod 14 is provided with a baffle 19 which can limit the threaded sleeve 15. A slider 20 is arranged on one side of the connecting plate 18 and is fixedly connected to the connecting plate 18. A sliding groove 21 is opened on one side of the moving plate 4. The slider 20 is adapted to the sliding groove 21 and is slidably connected to the sliding groove 21, which can make the connecting plate 18 move, thereby enabling the clamping mechanism 7 to move, and further enabling the fixation of castings of different sizes, and further expanding the usage range of the equipment.
[0033] Refer to Figure 1 With Figure 4 , the clamping mechanism 7 includes a mounting plate 22 which is fixedly connected to the connecting plate 18. A fixing plate 23 is arranged on one side of the mounting plate 22 and is fixedly connected to the mounting plate 22. A sliding plate 24 is arranged on one side of the fixing plate 23 and can move. A second threaded rod 25 is arranged on one side of the sliding plate 24. A fixing sleeve 26 is arranged on the side of the sliding plate 24 away from the fixing plate 23. A spring 27 is arranged inside the fixing sleeve 26. A sliding rod 28 is arranged at the bottom of the spring 27. A clamping block 29 is arranged on one side of the sliding rod 28, which can fix castings of different shapes, thereby expanding the usage range of the equipment.
[0034] Refer to Figure 1 、 Figure 4 、 Figure 5 With Figure 6 , a positioning rod 30 is arranged on one side of the sliding plate 24 and is fixedly connected to the sliding plate 24. A positioning hole 31 is opened on one side of the sliding rod 28. The positioning rod 30 is adapted to the positioning hole 31 and is inserted into the positioning hole 31. The clamping block 29 is rotatably connected to the sliding rod 28, which can position the sliding rod 28, and further fix the casting. The moving mechanism 10 includes a third threaded rod 32 which is rotatably connected to the placing table. A moving block 33 is arranged on the outer surface of the third threaded rod 32 and is threadedly connected to the third threaded rod 32. Guide blocks 34 are arranged on both sides of the moving block 33 and are fixedly connected to the moving block 33. A handle 35 is arranged at one end of the third threaded rod 32. A limiting plate 36 is arranged at the end of the third threaded rod 32 away from the handle 35, which can initially fix the casting, thereby facilitating the lifting of the casting and further facilitating the fixation of the casting.
[0035] The implementation principle of this embodiment is:
[0036] The fixture for casting production is provided with a placing rack 9. When using this equipment, the staff places the casting on the top of the placing table. Subsequently, the staff rotates the third threaded rod 32. When the third threaded rod 32 rotates, it can drive the moving block 33 to move. Since guide blocks 34 are arranged on both sides of the moving block 33, and the guide blocks 34 can move inside the placing rack 9, the moving plate 4 can be limited, and then the moving plate 4 can be moved, so that the moving plate 4 contacts both sides of the casting, and then the casting can be preliminarily fixed. Subsequently, the staff starts the second cylinder 11, and the second cylinder 11 starts to work, which can make the second telescopic rod 12 extend. The extension of the second telescopic rod 12 can move the placing rack 9 upward, and then drive the casting to move upward, so that the casting is located between the two clamping mechanisms 7.
[0037] Subsequently, the staff starts the first cylinder 2, and the first cylinder 2 starts to work, which can make the first telescopic rod 3 extend. The extension of the first telescopic rod 3 can push the moving plate 4 to move. There is a sliding block on the bottom of the moving plate 4 that is adapted to the sliding groove 8, and the sliding block can move inside the sliding groove 8, so that the moving plate 4 can be moved. The movement of the moving plate 4 can push the motor 13 to move. The movement of the motor 13 can drive the first threaded rod 14 to move. The movement of the first threaded rod 14 can drive the connecting plate 18 to move. The movement of the connecting plate 18 can drive the clamping mechanism 7 to move, so that the clamping mechanism 7 is located on the outer surface of the casting, and then the equipment can be applicable to castings of different lengths. Subsequently, the staff starts the motor 13, and the motor 13 starts to work and can drive the first threaded rod 14 to rotate. The rotation of the first threaded rod 14 can drive the threaded sleeve 15 to rotate. Since a rotating rod 16 is arranged on the outer surface of the threaded sleeve 15, one end of the rotating rod 16 is provided with a connecting block 17, and a slider 20 is arranged on one side of the connecting block 17. The sliding groove 21 can limit the sliding groove 21, and then limit the threaded sleeve 15, so that the threaded sleeve 15 can be moved. The movement of the threaded sleeve 15 can drive one end of the rotating rod 16 to rotate, and then rotate the rotating rod 16. The rotation of the rotating rod 16 can drive the connecting block 17 to move, and the movement of the connecting block 17 can drive the connecting plate 18 to move in opposite directions. The movement of the connecting plate 18 can drive the clamping mechanism 7 to move, so that the clamping mechanism 7 contacts the outer surface of the casting, and then the equipment can be applicable to castings of different sizes, and then expand the use range of the equipment.
[0038] When the clamping mechanism 7 is located on the outer surface of the casting, the worker rotates the second threaded rod 25. The rotation of the second threaded rod 25 can drive the sliding plate 24 to move. The movement of the sliding plate 24 can drive the positioning rod 30 to move. The movement of the positioning rod 30 can disengage from the positioning hole 31, and then the sliding rod 28 can be moved. Subsequently, as the connecting plate 18 moves, it can drive the mounting plate 22 to move towards each other. The mutual movement of the mounting plates 22 can drive the fixed sleeve 26 to move. The movement of the fixed sleeve 26 can drive the sliding rod 28 to move. The movement of the sliding rod 28 can drive the clamping block 29 to move. Since the clamping block 29 is rotatably connected to the sliding rod 28, the clamping block 29 can be brought into contact with the outer surface of the casting. Subsequently, when the worker rotates the second threaded rod 25, the positioning rod 30 can be brought into contact with the positioning hole 31, and then the sliding rod 28 can be fixed, and then the casting can be fixed, and then castings of different shapes can be fixed, and then the scope of use of the equipment can be expanded.
[0039] Compared with the prior art, the present utility model has the following beneficial effects compared with the prior art:
[0040] 1. For the fixture for casting production, a moving mechanism 10 is provided. By rotating the handle 35, the moving blocks 33 can move towards each other to initially fix the casting. By means of the second cylinder 11, the casting can be moved upward. By means of the adjusting mechanism 6, the clamping mechanism 7 can move towards each other to fix castings of different sizes, and thus the scope of use of the equipment can be expanded;
[0041] 2. For the fixture for casting production, a clamping mechanism 7 is provided. By rotating the second threaded rod 25, the sliding plate 24 can be moved, then the positioning rod 30 can be moved, then the sliding rod 28 can be moved, and then the clamping plate can be brought into contact with the outer surface of the casting, and then castings of different shapes can be fixed, and thus the scope of use of the equipment can be expanded.
[0042] The embodiments of the specific implementation manners are all preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model shall be covered within the protection scope of the present utility model.
Claims
1. A fixture for casting production, characterized in that: It includes a support frame (1). At the top of the support frame (1), a first cylinder (2) is provided. The output end of the first cylinder (2) is fixedly connected to a first telescopic rod (3). On one side of the first telescopic rod (3), a moving plate (4) is provided. On one side of the moving plate (4), a mounting seat (5) is provided. At the top of the mounting seat (5), an adjusting mechanism (6) is provided. On one side of the adjusting mechanism (6), a clamping mechanism (7) is provided. A sliding groove (8) is opened at the top of the support frame (1). A placing rack (9) is provided at the top of the support frame (1). A moving mechanism (10) is provided inside the placing rack (9). At the bottom of the placing rack (9), a second cylinder (11) is provided. The output end of the second cylinder (11) is fixedly connected to a second telescopic rod (12).
2. The fixture for casting production according to claim 1, characterized in that: The adjusting mechanism (6) includes a motor (13). The output end of the motor (13) is fixedly connected to a first threaded rod (14). A threaded sleeve (15) is provided on the outer surface of the first threaded rod (14). A rotating rod (16) is provided on the outer surface of the threaded sleeve (15). At the end of the rotating rod (16) away from the threaded sleeve (15), a connecting block (17) is provided. On one side of the connecting block (17), a connecting plate (18) is provided.
3. A fixture for casting production according to claim 2, characterized in that: A baffle (19) is provided at one end of the first threaded rod (14). A slider (20) is provided on one side of the connecting plate (18). A sliding groove (21) is opened on one side of the moving plate (4). The slider (20) is adapted to the sliding groove (21), and the slider (20) is slidably connected to the sliding groove (21).
4. A fixture for casting production according to claim 1, characterized in that: The clamping mechanism (7) includes a mounting plate (22). On one side of the mounting plate (22), a fixing plate (23) is provided. On one side of the fixing plate (23), a sliding plate (24) is provided. On one side of the sliding plate (24), a second threaded rod (25) is provided. On the side of the sliding plate (24) away from the fixing plate (23), a fixing sleeve (26) is provided. A spring (27) is provided inside the fixing sleeve (26). At the bottom of the spring (27), a sliding rod (28) is provided. On one side of the sliding rod (28), a clamping block (29) is provided.
5. The fixture for casting production according to claim 4, characterized in that: A positioning rod (30) is provided on one side of the sliding plate (24). A positioning hole (31) is opened on one side of the sliding rod (28). The positioning rod (30) is adapted to the positioning hole (31), and the positioning rod (30) is inserted into the positioning hole (31). The clamping block (29) is rotatably connected to the sliding rod (28).
6. A fixture for casting production according to claim 1, characterized in that: The moving mechanism (10) includes a third threaded rod (32). A moving block (33) is provided on the outer surface of the third threaded rod (32). Guide blocks (34) are provided on both sides of the moving block (33). A handle (35) is provided at one end of the third threaded rod (32). A limiting plate (36) is provided at the end of the third threaded rod (32) away from the handle (35).