Part lifting device for mold machining
By designing a mold processing component lifting device with universal wheels and adjustment mechanism, the problem of inconvenient movement of the device and hook replacement in the prior art is solved, the device is conveniently fixed and the hook is stable, and the convenience of use is improved. Sex and replacement efficiency.
Patent Information
- Application Number
- CN202421194043.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The existing mold processing component lifting devices are not convenient to move or fix, and the hook specifications do not meet the size and load bearing strength of different molds, and are not convenient enough to use, so it is difficult to replace the hook frequently.
A lifting device including a main body, a universal wheel, a fixed cavity, a fixed plate, a rubber pad, a support column, a motor, an adjustment mechanism and a fixing mechanism are designed. The stable fixing and movement of the device is achieved through the universal wheel and an adjustment mechanism, which facilitates the The replacement and installation of hooks improves the convenience of the device and the stability of the hooks.
It realizes the convenient movement and stable fixation of the device, simplifies the hook replacement process, improves the convenience of the device and the installation stability of the hook.
Smart Images
Figure CN222273903U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mold processing, in particular to a component lifting device for mold processing. Background Art
[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. The mold needs to be assembled after the production is completed, and the assembled mold needs to be hoisted to the corresponding position for placement.
[0003] In a lifting device for mold processing parts with a Chinese utility model patent disclosure specification of CN213771089U, although it has the advantage of preventing the first hollow tube from loosening and moving up along the first locking nut when the extension tube squeezes the mold, it does not solve the problems of being inconvenient to move or fix the device, and the device is not convenient to use; the hook specifications are inconvenient to frequently change due to the different sizes of the lifting apertures of different molds and the different load-bearing strengths of the hooks. Utility Model Content
[0004] The purpose of the utility model is to provide a component lifting device for mold processing to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A lifting device for parts used for mold processing comprises a main body, a plurality of universal wheels are arranged at the bottom end of the main body, a fixed cavity is opened inside the main body, a fixed plate is arranged inside the fixed cavity, a rubber pad is arranged at the bottom end of the fixed plate, a support column is fixedly arranged at the top end of the fixed cavity, a cavity is opened at the top end of the fixed plate, the bottom end of the support column is arranged inside the cavity, a first spring is sleeved at the bottom end of the support column, a first damper is arranged at the bottom end of the support column, an adjustment mechanism is arranged inside the fixed cavity, a motor is arranged at the top end of the main body, a winding roller is arranged at one end of the motor, a pull rope is arranged on the outside of the winding roller, a fixed block is arranged at the bottom end of the pull rope, a hook is arranged at the bottom end of the fixed block, and a fixing mechanism is arranged at the top end of the hook.
[0007] The adjustment mechanism includes a screw, a movable block and a positioning column. A screw is movably arranged inside the fixed cavity through a bearing. The threads at both ends of the screw are arranged oppositely. Movable blocks are sleeved at both ends of the screw. A positioning column is fixedly arranged inside the fixed cavity through the movable block.
[0008] The fixing mechanism includes a fixing groove, a fixing column, a groove, a limit block, a second spring and a second damper. The top of the hook is provided with a fixing groove, the bottom end of the fixing block is arranged inside the fixing groove, the top of the hook is provided with a fixing column, one end of the fixing column passes through the fixing block and is arranged on one side of the hook, one end of the fixing column is provided with a groove, a limit block is movably arranged inside the groove, the bottom end of the limit block is provided with a second spring, and the bottom end of the second spring is provided with a second damper.
[0009] One end of the movable block is arranged in a trapezoidal shape, and the top end of the fixed plate is arranged in a trapezoidal shape.
[0010] The top end of the limit block is arranged in a trapezoidal shape.
[0011] One end of the screw rod passes through the main body and is arranged at one side of the main body, and a handle is fixedly arranged at one end of the screw rod.
[0012] A sliding block is arranged at one end of the limit block, a sliding groove is arranged at one side of the groove, and one side of the sliding block is movably arranged inside the sliding groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. A lifting device for parts used for mold processing, by turning the handle, the movable block is driven to move by the screw, and the movable block is passed through the positioning column so that the movable block can only slide along the direction of the positioning column when it moves, and the fixed plate is pushed by the first spring to make the fixed plate rise and the rubber pad away from the ground, and then the mold is located at the bottom of the main body through the universal wheel moving device, and then the handle is turned to move the movable block by rotating the screw, and the trapezoidal arrangement of the movable block and the fixed plate makes it easy to push the fixed plate to move when the movable block moves, so that the rubber pad at the bottom of the fixed plate contacts the ground, thereby increasing the friction of the device and allowing the device to stably stop on the ground, and through the lifting device and the adjusting mechanism, it is easy to move the fixed plate so that the rubber pad at the bottom of the fixed plate is away from or close to the ground, thereby allowing the device to move or stop on the ground, thereby improving the convenience of using the device.
[0015] 2. This kind of lifting device for parts used in mold processing may need to replace the hook because the device needs to lift different molds. The limit block is pressed, and then the fixed column is pulled to remove the fixed column, cancel the connection between the hook and the fixed block, and then a new hook is installed to the bottom end of the fixed block so that the fixed block is located inside the fixed groove at the top end of the hook. The fixed column is then inserted. The trapezoidal setting of the limit block facilitates the insertion of one end of the fixed column into the hook, and then the limit block is pushed through the second spring and the second damper. The fixed column is limited by the limit block, and the stability of the hook installation is improved through the rising device and the fixing mechanism, which facilitates the cancellation of the limit on the hook and thus the replacement of the hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0018] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;
[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.
[0020] In the figure: 1. main body; 2. universal wheel; 3. fixed cavity; 4. fixed plate; 5. rubber pad; 6. support column; 7. cavity; 8. first spring; 9. first damper; 10. motor; 11. winding roller; 12. pull rope; 13. fixed block; 14. hook; 15. screw; 16. movable block; 17. positioning column; 18. fixed groove; 19. fixed column; 20. groove; 21. limit block; 22. second spring; 23. second damper; 24. handle; 25. slider; 26. slide groove. 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-Figure 4 As shown, a technical solution provided by the utility model:
[0023] A lifting device for mold processing parts, including a main body 1, a plurality of universal wheels 2 are arranged at the bottom end of the main body 1, a fixed cavity 3 is opened inside the main body 1, a fixed plate 4 is arranged inside the fixed cavity 3, a rubber pad 5 is arranged at the bottom end of the fixed plate 4, a support column 6 is fixedly arranged at the top end of the fixed cavity 3, a cavity 7 is opened at the top end of the fixed plate 4, the bottom end of the support column 6 is arranged inside the cavity 7, a first spring 8 is sleeved at the bottom end of the support column 6, a first damper 9 is arranged at the bottom end of the support column 6, an adjustment mechanism is arranged inside the fixed cavity 3, a motor 10 is arranged at the top end of the main body 1, a winding roller 11 is arranged at one end of the motor 10, a pull rope 12 is arranged on the outside of the winding roller 11, a fixed block 13 is arranged at the bottom end of the pull rope 12, a hook 14 is arranged at the bottom end of the fixed block 13, and a fixing mechanism is arranged at the top end of the hook 14. Through the above device, the movable block 16 is adjusted by the adjustment mechanism. Move, push the fixed plate 4 through the first spring 8, so that the fixed plate 4 rises, the rubber pad 5 is away from the ground, and then the universal wheel 2 is used to move the device so that the mold is located at the bottom of the main body 1, and the movable block 16 is used to push the fixed block 13 to move through the adjustment mechanism, so that the rubber pad 5 at the bottom of the fixed plate 4 contacts the ground, thereby increasing the friction of the device and making the device stop stably on the ground, start the motor 10, and through the winding roller 11 and the pull rope 12, the hook 14 is lowered, and then the mold is installed on the hook 14, and then the motor 10 is started again to make the hook 14 rise, and the mold is lifted. Since the device needs to lift different molds, the hook 14 may need to be replaced. Through the fixing mechanism, the connection between the hook 14 and the fixed block 13 is cancelled, and then the new hook 14 is installed to the bottom of the fixed block 13 to limit the fixed column 19.
[0024] In this embodiment, preferably, the adjustment mechanism includes a screw 15, a movable block 16 and a positioning column 17. The screw 15 is movably arranged inside the fixed cavity 3 through a bearing. The threads at both ends of the screw 15 are arranged oppositely. Movable blocks 16 are sleeved at both ends of the screw 15. A positioning column 17 is fixedly arranged inside the fixed cavity 3 through the movable block 16. Through the above-mentioned device, the positioning column 17 passes through the movable block 16, so that the movable block 16 can only slide along the direction of the positioning column 17 when it moves, and the movable block 16 is driven to move by the screw 15.
[0025] In this embodiment, preferably, the fixing mechanism includes a fixing groove 18, a fixing column 19, a groove 20, a limit block 21, a second spring 22 and a second damper 23. The top of the hook 14 is provided with a fixing groove 18, the bottom end of the fixing block 13 is arranged inside the fixing groove 18, the top of the hook 14 is provided with a fixing column 19, one end of the fixing column 19 passes through the fixing block 13 and the hook 14 is arranged on one side of the hook 14, and a groove 20 is provided at one end of the fixing column 19, and a limit block 21 is movably arranged inside the groove 20, and a second spring 22 is arranged at the bottom of the limit block 21, and the bottom of the second spring 22 is provided. A second damper 23 is provided at the end. Through the above device, the limit block 21 is pressed, and then the fixed column 19 is pulled, so as to take out the fixed column 19, cancel the connection between the hook 14 and the fixed block 13, and then install a new hook 14 to the bottom end of the fixed block 13, so that the fixed block 13 is located inside the fixed groove 18 at the top of the hook 14, and then the fixed column 19 is inserted. Through the trapezoidal setting of the limit block 21, it is convenient to insert one end of the fixed column 19 into the hook 14, and then the limit block 21 is pushed through the second spring 22 and the second damper 23, and the fixed column 19 is limited by the limit block 21.
[0026] In this embodiment, preferably, one end of the movable block 16 is set in a trapezoidal shape, and the top end of the fixed plate 4 is set in a trapezoidal shape. Through the above device, it is easy to push the fixed plate 4 to move when the movable block 16 moves.
[0027] In this embodiment, preferably, the top of the limiting block 21 is arranged in a trapezoidal shape, and the fixing column 19 is conveniently inserted into the hook 14 through the above device.
[0028] In this embodiment, preferably, one end of the screw rod 15 passes through the main body 1 and is arranged on one side of the main body 1 , and a handle 24 is fixedly provided on one end of the screw rod 15 . Through the above device, the screw rod 15 can be easily rotated through the handle 24 .
[0029] In this embodiment, preferably, a slider 25 is provided at one end of the limit block 21, a slide groove 26 is opened at one side of the groove 20, and one side of the slider 25 is movably arranged inside the slide groove 26. Through the above device, the limit block 21 can slide in the groove 20.
[0030] When the lifting device for mold processing parts of this embodiment is used, the handle 24 is turned to drive the movable block 16 to move through the screw 15, and the movable block 16 is passed through the positioning column 17, so that the movable block 16 can only slide along the direction of the positioning column 17 when moving, and the fixed plate 4 is pushed by the first spring 8 to make the fixed plate 4 rise, and the rubber pad 5 is away from the ground, and then the universal wheel 2 is used to move the device so that the mold is located at the bottom end of the main body 1, and then the handle 24 is turned to rotate the screw 15 to move the movable block 16, and the movable block 16 is moved by the trapezoidal arrangement of the movable block 16 and the fixed plate 4. When the fixing plate 4 is pushed to move, the rubber pad 5 at the bottom of the fixing plate 4 contacts the ground, thereby increasing the friction of the device and allowing the device to stably stop on the ground. The motor 10 is started, and the hook 14 is lowered through the winding roller 11 and the pull rope 12, and then the mold is installed on the hook 14. The motor 10 is started again to raise the hook 14 to lift the mold. The fixing plate 4 is easily moved through the lifting device and the adjusting mechanism, so that the rubber pad 5 at the bottom of the fixing plate 4 is away from or close to the ground, so that the device can be moved or stopped on the ground, thereby improving the convenience of using the device.
[0031] Since the device needs to lift different molds, the hook 14 may need to be replaced. The limit block 21 is pressed, and then the fixed column 19 is pulled to remove the fixed column 19, cancel the connection between the hook 14 and the fixed block 13, and then install a new hook 14 to the bottom end of the fixed block 13, so that the fixed block 13 is located inside the fixed groove 18 at the top of the hook 14, and then the fixed column 19 is inserted. The trapezoidal setting of the limit block 21 facilitates the insertion of one end of the fixed column 19 into the hook 14, and then the limit block 21 is pushed through the second spring 22 and the second damper 23. The fixed column 19 is limited by the limit block 21, and the stability of the installation of the hook 14 is improved through the lifting device and the fixing mechanism, which facilitates the cancellation of the limit on the hook 14, thereby replacing the hook 14.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A lifting device for mold processing parts, comprising a main body (1), characterized in that: A plurality of universal wheels (2) are arranged at the bottom end of the main body (1); a fixing cavity (3) is provided inside the main body (1); a fixing plate (4) is provided inside the fixing cavity (3); a rubber pad (5) is provided at the bottom end of the fixing plate (4); a support column (6) is fixedly provided at the top end of the fixing cavity (3); a cavity (7) is provided at the top end of the fixing plate (4); the bottom end of the support column (6) is arranged inside the cavity (7); a first spring (8) is sleeved at the bottom end of the support column (6); a first damper (9) is provided at the bottom end of the support column (6); an adjustment mechanism is arranged inside the fixing cavity (3); a motor (10) is provided at the top end of the main body (1); a winding roller (11) is provided at one end of the motor (10); a pull rope (12) is provided on the outside of the winding roller (11); a fixing block (13) is provided at the bottom end of the pull rope (12); a hook (14) is provided at the bottom end of the fixing block (13); a fixing mechanism is provided at the top end of the hook (14).
2. A lifting device for mold processing parts according to claim 1, characterized in that: The adjustment mechanism comprises a screw (15), a movable block (16) and a positioning column (17); the screw (15) is movably arranged inside the fixed cavity (3) via a bearing; the threads at both ends of the screw (15) are arranged oppositely; the movable blocks (16) are sleeved at both ends of the screw (15); and the positioning column (17) is fixedly arranged inside the fixed cavity (3) through the movable block (16).
3. A lifting device for mold processing parts according to claim 1, characterized in that: The fixing mechanism comprises a fixing groove (18), a fixing column (19), a groove (20), a limiting block (21), a second spring (22) and a second damper (23); the fixing groove (18) is provided at the top of the hook (14); the fixing block (13) is arranged at the bottom of the fixing groove (18); the fixing column (19) is provided at the top of the hook (14); one end of the fixing column (19) passes through the fixing block (13) and the hook (14) and is arranged on one side of the hook (14); the fixing column (19) is provided at one end with a groove (20); a limiting block (21) is movably arranged inside the groove (20); the limiting block (21) is provided at the bottom of the limiting block (21); and the second damper (23) is provided at the bottom of the second spring (22).
4. A lifting device for mold processing parts according to claim 2, characterized in that: One end of the movable block (16) is arranged in a trapezoidal shape, and the top end of the fixed plate (4) is arranged in a trapezoidal shape.
5. A lifting device for mold processing parts according to claim 3, characterized in that: The top end of the limit block (21) is arranged in a trapezoidal shape.
6. A lifting device for mold processing parts according to claim 2, characterized in that: One end of the screw rod (15) passes through the main body (1) and is arranged on one side of the main body (1); a handle (24) is fixedly arranged on one end of the screw rod (15).
7. A lifting device for mold processing parts according to claim 3, characterized in that: A sliding block (25) is provided at one end of the limit block (21), a sliding groove (26) is provided at one side of the groove (20), and one side of the sliding block (25) is movably arranged inside the sliding groove (26).