Rust removal device for automobile die
By designing a rotary rust removal device and a circulation spraying device for automotive molds, the problem of degradation of precision and performance in the prior art of automobile molds is solved, and uniform spraying of rust remover and more thorough rust removal effect is achieved. And reduce the waste of rust remover.
Patent Information
- Application Number
- CN202420346848.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-26
AI Technical Summary
In the prior art, automobile molds are prone to rust during use, resulting in a decrease in mold accuracy and performance. The existing rust removal methods such as spraying rust remover are uneven and have poor results.
A rust removal device including a rotating mechanism and a circulating spraying device is designed. Through the rotation of the automobile mold and the use of the circulating spraying device, uniform spraying of the rust remover is realized, and the rust removal effect is further improved through the cleaning device.
The uniform spraying of rust remover is achieved, which improves the rust removal effect, avoids the problem of insufficient spraying when the mold is fixed, and reduces waste through recycling rust remover, which is energy-saving and environmentally friendly.
Smart Images
Figure CN222447482U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a rust removal device, in particular to a rust removal device used for automobile moulds. Background Art
[0002] Automotive molds are special molds used to manufacture automotive parts. There are many types of automotive molds, including stamping molds, injection molds, die-casting molds, extrusion molds, etc. Different types of molds are suitable for different parts manufacturing processes. The accuracy and surface quality of automotive molds directly affect the quality, precision and production efficiency of automotive parts.
[0003] Automobile molds are prone to rust during actual use. Rusty automobile molds will affect the precision and performance of the molds, making the produced automobile parts fail to meet the requirements. In the prior art, rust removal is generally performed by spraying rust removers on automobile molds. However, in the prior art, automobile molds are fixedly placed, and the rust removers sprayed on the automobile molds are uneven, resulting in incomplete rust removal. In addition, the rust removal effect of simply using rust removers is poor. Therefore, it is necessary to provide a rust removal device for automobile molds with good rust removal effect. Utility Model Content
[0004] The purpose of the utility model is to provide a rust removal device for automobile molds 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 rust removal device for an automobile mold, a rust removal device for an automobile mold, comprises a first bracket and a second bracket arranged opposite to each other, a clamping assembly is respectively provided on one side opposite to the first bracket and the second bracket, the two clamping assemblies are respectively fixedly connected to one end of a first rotating shaft and a second rotating shaft, and are rotatably connected to the first bracket and the second bracket through the first rotating shaft and the second rotating shaft, the other end of the second rotating shaft passes through the first bracket and is fixedly connected to a rotating mechanism that can rotate the automobile mold, a cleaning device that can clean and remove rust from the automobile mold is provided above the clamping assembly, and a circulating spraying device that sprays rust remover on the automobile mold is provided below the clamping assembly.
[0007] As a further solution of the utility model: the clamping assembly includes a fixed frame, a cylinder, and a pressure plate. The fixed frame is an inverted U-shape. The top wall of the fixed frame is fixedly connected to the cylinder, and the output end of the cylinder is fixedly connected to the pressure plate.
[0008] As a further solution of the utility model: the rotating mechanism includes a first pulley, a belt, a second pulley, a third rotating shaft, and a first motor. The first pulley is fixedly connected to the second rotating shaft. A second pulley is provided below the first pulley opposite to the first pulley. Belts are provided on the first pulley and the second pulley. The third rotating shaft is fixedly connected in the second pulley. The other end of the third rotating shaft is provided with a first motor. The output end of the first motor is fixedly connected to the third rotating shaft. A third bracket is provided on the side of the first motor close to the output end, and the first motor is fixedly connected to the third bracket.
[0009] As a further solution of the utility model: the cleaning device includes an electric telescopic rod, a connecting plate, a second motor, a fourth rotating shaft, a cleaning disc, and a brush. Two electric telescopic rods are provided, and the two electric telescopic rods are relatively arranged outside the first bracket and the second bracket. The top ends of the two electric telescopic rods are fixedly connected to the connecting plate, the second motor is fixedly connected above the connecting plate, the output end of the second motor is fixedly connected to the fourth rotating shaft, the other end of the fourth rotating shaft passes through the connecting plate and is fixedly connected to the cleaning disc, and the bottom surface of the cleaning disc is fixedly connected to the brush.
[0010] As a further solution of the utility model: the circulating spraying device includes a liquid storage tank, a liquid outlet, a connecting pipe, a delivery pump, a spray head, and a mounting bracket. The liquid storage tank is arranged below the clamping assembly. A liquid outlet is respectively provided at the bottom of the two side walls of the liquid storage tank. Connecting pipes are relatively fixedly connected in the two liquid outlets. A delivery pump is provided between the connecting pipes. A spray head is provided at the other end of the connecting pipe. The two spray heads are respectively connected to the first bracket and the second bracket through the mounting bracket. The two mounting brackets are respectively fixedly connected to the first bracket and the second bracket.
[0011] As a further solution of the utility model: two opposite side walls of the liquid storage tank are fixedly connected with limit plates near the top, a filter screen is arranged above the two limit plates, and two handles are fixedly connected relatively to the filter screen.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. Through the coordinated use of the rotating mechanism and the circulating spraying device, the rust remover is sprayed on the automobile mold during its rotation, so that the rust remover is sprayed more evenly on the automobile mold, avoiding the problem of insufficient spraying of the rust remover when the automobile mold is fixed.
[0014] 2. The cleaning device is set up so that when the automobile mold is rusted with a rust remover, the cleaning device can further clean and rust the mold, making the rust removal effect more thorough.
[0015] 3. By setting a liquid storage tank, a delivery pump, a filter screen, etc. in the circulating spraying device, the rust and other impurities in the rust remover after spraying can be filtered, and the filtered rust remover can be circulated for spraying, so that the rust remover can be recycled, reducing waste, saving energy and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The figure is a schematic diagram of the structure of a rust removal device for automobile molds.
[0017] Figure 2 The present invention is a schematic diagram of the structure of a circulating spraying device in a rust removal device for automobile molds.
[0018] Figure 3 The present invention is a structural schematic diagram of a cleaning device in a rust removal device for automobile molds in a cleaning and rust removal state.
[0019] In the figure: 1. first bracket; 2. second bracket; 3. clamping assembly; 31. fixed frame; 32. cylinder; 33. pressure plate; 4. rotating mechanism; 41. first pulley; 42. belt; 43. second pulley; 44. third rotating shaft; 45. first motor; 5. cleaning device; 51. electric telescopic rod; 52. connecting plate; 53. second motor; 54. fourth rotating shaft; 55. cleaning disc; 56. brush; 6. circulating spraying device; 61. liquid storage tank; 62. liquid outlet; 63. connecting pipe; 64. delivery pump; 65. spray head; 66. mounting frame; 67. limit plate; 68. filter; 69. handle; 7. first rotating shaft; 8. second rotating shaft; 9. third bracket. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figures 1 to 3In an embodiment of the utility model, a rust removal device for an automobile mold comprises a first bracket 1 and a second bracket 2 arranged opposite to each other, a clamping assembly 3 is respectively provided on one side opposite to the first bracket 1 and the second bracket 2, the two clamping assemblies 3 are respectively fixedly connected to one end of a first rotating shaft 7 and a second rotating shaft 8, and are rotatably connected to the first bracket 1 and the second bracket 2 through the first rotating shaft 7 and the second rotating shaft 8, the other end of the second rotating shaft 8 passes through the first bracket 1 and is fixedly connected with a rotating mechanism 4 that can rotate the automobile mold, a cleaning device 5 that can clean and remove rust from the automobile mold is provided above the clamping assembly 3, and a circulating spraying device 6 that sprays rust remover on the automobile mold is provided below the clamping assembly 3. The clamping assembly 3 includes a fixed frame 31, a cylinder 32, and a pressure plate 33. The fixed frame 31 is an inverted U-shape. The cylinder 32 is fixedly connected to the top wall of the fixed frame 31, and the pressure plate 33 is fixedly connected to the output end of the cylinder 32. When the automobile mold needs to be fixed, the automobile mold is placed on the bottom walls of the two opposite fixed frames 31, and the two opposite cylinders 32 are started. The cylinder 32 pushes the pressure plate 33 to clamp the automobile mold for fixing.
[0022] The rotating mechanism 4 includes a first pulley 41, a belt 42, a second pulley 43, a third rotating shaft 44, and a first motor 45. The first pulley 41 is fixedly connected to the second rotating shaft 8. The second pulley 43 is oppositely arranged below the first pulley 41. The first pulley 41 and the second pulley 43 are sleeved with a belt 42. The third rotating shaft 44 is fixedly connected inside the second pulley 43. The other end of the third rotating shaft 44 is provided with a first motor 45. The output end of the first motor 45 is fixedly connected to the third rotating shaft 44. A third bracket 9 is arranged on the side of the first motor 45 close to the output end. The first motor 45 is fixedly connected to the third bracket 9. When the automobile mold needs to be rotated, the first motor 45 is started, the first motor 45 drives the third rotating shaft 44 to rotate, the third rotating shaft 44 drives the second pulley 43 to rotate, the second pulley 43 drives the belt 42 to rotate, the belt 42 drives the first pulley 41 to rotate, the first pulley 41 drives the second rotating shaft 8 to rotate, the second rotating shaft 8 drives the clamping assembly 3 to rotate, thereby driving the automobile mold to rotate.
[0023] The cleaning device 5 includes an electric telescopic rod 51, a connecting plate 52, a second motor 53, a fourth rotating shaft 54, a cleaning disc 55, and a brush 56. Two electric telescopic rods 51 are provided, and the two electric telescopic rods 51 are arranged outside the first bracket 1 and the second bracket 2 oppositely. The top ends of the two electric telescopic rods 51 are fixedly connected with the connecting plate 52, the second motor 53 is fixedly connected above the connecting plate 52, the output end of the second motor 53 is fixedly connected with the fourth rotating shaft 54, the other end of the fourth rotating shaft 54 passes through the connecting plate 52 and is fixedly connected with the cleaning disc 55, and the bottom surface of the cleaning disc 55 is fixedly connected with the brush 56. When it is necessary to clean and remove rust from the automobile mold, the electric telescopic rod 51 is started to descend, so that the brush 56 abuts against the automobile mold, and then the second motor 53 is started, the second motor 53 drives the fourth rotating shaft 54 to rotate, and the fourth rotating shaft 54 drives the cleaning disc 55 and the brush 56 to rotate, thereby realizing cleaning and removing rust from the automobile mold.
[0024] The circulating spraying device 6 includes a liquid storage tank 61, a liquid outlet 62, a connecting pipe 63, a delivery pump 64, a spray head 65, a mounting frame 66, a limit plate 67, a filter screen 68, and a handle 69. The liquid storage tank 61 is arranged below the clamping assembly 3. The two opposite side walls of the liquid storage tank 61 are fixedly connected with the limit plate 67 near the top. A filter screen 68 is arranged above the two limit plates 67. Two handles 69 are relatively fixedly connected to the filter screen 68. A liquid outlet 62 is respectively arranged at the bottom of the two side walls of the liquid storage tank 61. A connecting pipe 63 is relatively fixedly connected in the two liquid outlets 62. A delivery pump 64 is arranged between the connecting pipes 63. A spray head 65 is arranged at the other end of the connecting pipe 63. The two spray heads 65 are respectively connected to the first bracket 1 and the second bracket 2 through the mounting frame 66. The two mounting frames 66 are respectively fixedly connected to the first bracket 1 and the second bracket 2. When it is necessary to spray the rust remover on the automobile mold, the two delivery pumps 64 are started, and the delivery pumps 64 deliver the rust remover in the liquid storage tank 61 to the spray head 65. The two spray heads 65 spray the rust remover on the automobile mold at the same time. A part of the sprayed rust remover drips and passes through the filter 68, leaving impurities on the filter 68. The clean rust remover flows back to the liquid storage tank 61 and can be recycled. When there are many impurities on the filter 68 and they need to be cleaned, the filter 68 can be taken out for cleaning through the two handles 69.
[0025] The working principle of the utility model is as follows: when the rust removal device is used to remove rust from an automobile mold, the automobile mold is first placed on the bottom walls of two opposite fixed frames 31, and the two opposite cylinders 32 are started. The cylinders 32 push the pressing plates 33 to clamp and fix the automobile mold, and then the rotating mechanism 4 is started to rotate the automobile mold, and at the same time, the circulating spraying device 6 is started to spray the rust remover on the automobile mold. Spraying the rust remover on the automobile mold in a rotating state can make the rust remover sprayed on the automobile mold more evenly, avoiding the problem of insufficient spraying of the rust remover when the automobile mold is fixed. After the automobile mold is evenly sprayed, the automobile mold is rotated to a state where the front side is facing up through the rotating mechanism 4, and then the electric telescopic rod 51 of the cleaning device 5 is started to descend, so that the brush 56 abuts against the automobile mold, and then the second cleaning device 5 is started. The second motor 53 rotates the brush 56 to clean and remove rust from the front side of the automobile mold. The cleaning device 5 further cleans and removes rust from the mold when using a rust remover to remove rust, so that the rust removal effect is more thorough. After the front side of the automobile mold is cleaned and rusted, the second motor 53 is turned off, and the electric telescopic rod 51 is started to rise. Then, the rotating mechanism 4 is started to rotate the automobile mold to a state where the back side is facing up. The electric telescopic rod 51 of the cleaning device 5 is started again to descend, and the second motor 53 is started to clean and remove rust from the back side of the automobile mold. After completion, the second motor 53 is turned off, and the electric telescopic rod 51 is started to rise to lift the brush 56. Then, the cylinder 32 of the clamping assembly 3 is started to drive the pressure plate 33 to retract, so that the pressure plate 33 is away from the automobile mold. Then, the automobile mold can be removed to complete the rust removal of the automobile mold.
[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A rust removal device for automobile molds, comprising a first bracket (1) and a second bracket (2) arranged opposite to each other, wherein a clamping assembly (3) is provided on each of the opposite sides of the first bracket (1) and the second bracket (2), characterized in that: The two clamping assemblies (3) are respectively fixedly connected to one end of a first rotating shaft (7) and a second rotating shaft (8), and are rotatably connected to a first bracket (1) and a second bracket (2) via the first rotating shaft (7) and the second rotating shaft (8); the other end of the second rotating shaft (8) passes through the first bracket (1) and is fixedly connected to a rotating mechanism (4) capable of rotating the automobile mold; a cleaning device (5) capable of cleaning and removing rust from the automobile mold is provided above the clamping assemblies (3); and a circulating spraying device (6) for spraying a rust remover on the automobile mold is provided below the clamping assemblies (3).
2. A rust removal device for automobile molds according to claim 1, characterized in that: The clamping assembly (3) comprises a fixed frame (31), a cylinder (32), and a pressure plate (33); the fixed frame (31) is in an inverted U shape; the cylinder (32) is fixedly connected to the top wall of the fixed frame (31); and the pressure plate (33) is fixedly connected to the output end of the cylinder (32).
3. A rust removal device for automobile molds according to claim 2, characterized in that: The rotating mechanism (4) comprises a first pulley (41), a belt (42), a second pulley (43), a third rotating shaft (44), and a first motor (45). The first pulley (41) is fixedly connected to the second rotating shaft (8). A second pulley (43) is arranged opposite to the first pulley (41) below. A belt (42) is sleeved on the first pulley (41) and the second pulley (43). The second pulley (43) is fixedly connected to the third rotating shaft (44). The other end of the third rotating shaft (44) is provided with a first motor (45). The output end of the first motor (45) is fixedly connected to the third rotating shaft (44). A third bracket (9) is arranged on a side of the first motor (45) close to the output end. The first motor (45) is fixedly connected to the third bracket (9).
4. A rust removal device for automobile molds according to claim 3, characterized in that: The cleaning device (5) comprises an electric telescopic rod (51), a connecting plate (52), a second motor (53), a fourth rotating shaft (54), a cleaning disc (55), and a brush (56). Two electric telescopic rods (51) are provided. The two electric telescopic rods (51) are arranged outside the first bracket (1) and the second bracket (2) opposite to each other. The top ends of the two electric telescopic rods (51) are fixedly connected to the connecting plate (52). The upper end of the connecting plate (52) is fixedly connected to the second motor (53). The output end of the second motor (53) is fixedly connected to the fourth rotating shaft (54). The other end of the fourth rotating shaft (54) passes through the connecting plate (52) and is fixedly connected to the cleaning disc (55). The bottom surface of the cleaning disc (55) is fixedly connected to the brush (56).
5. A rust removal device for automobile molds according to claim 4, characterized in that: The circulating spraying device (6) comprises a liquid storage tank (61), a liquid outlet (62), a connecting pipe (63), a delivery pump (64), a spray head (65), and a mounting frame (66). The liquid storage tank (61) is arranged below the clamping assembly (3). The bottom of the two side walls of the liquid storage tank (61) is respectively provided with a liquid outlet (62). The two liquid outlets (62) are relatively fixedly connected with connecting pipes (63). The delivery pump (64) is arranged between the connecting pipes (63). The other end of the connecting pipe (63) is provided with a spray head (65). The two spray heads (65) are respectively connected to the first bracket (1) and the second bracket (2) through the mounting frame (66). The two mounting frames (66) are respectively fixedly connected to the first bracket (1) and the second bracket (2).
6. A rust removal device for automobile molds according to claim 5, characterized in that: Two opposite side walls of the liquid storage tank (61) are fixedly connected to limit plates (67) near the top end, and a filter screen (68) is provided above the two limit plates (67). Two handles (69) are fixedly connected to the filter screen (68) in opposite directions.