Rust removal device for mechanical parts
By using the combination of the rotating mechanism and restriction components in the mechanical parts rust removal device, the problem of insufficient agitation of the agent is solved, and the all-round uniform rust removal effect of the parts is achieved, which improves the rust removal effect and the service life of the device.
Patent Information
- Application Number
- CN202420836668.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing mechanical parts rust removal device agitates the agent, the height limit of the agitating plate causes insufficient agitation of the upper layer of the agent, resulting in poor rust removal effect on the upper side of the mechanical parts than on the lower side.
The rotation mechanism, motor, fixing plate, placement frame and restriction components are used to fully agitate the parts and the agent by rotating the placement frame, and cover the upper side of the parts by adjusting the height of the restriction rod to ensure all-round rust removal.
The drug is uniformly agitated on the upper and lower sides of the parts, improving the rust removal effect, preventing lightweight parts from floating, and extending the service life of the device.
Smart Images
Figure CN222274707U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rust removal devices, in particular to a rust removal device for mechanical parts. Background Art
[0002] During the manufacturing, storage and transportation of metal parts, a layer of iron oxide and rust is formed on the metal surface due to vibration and atmospheric corrosion. Their main components are: ferric oxide, ferric oxide, ferrous oxide, ferrous hydroxide and ferric hydroxide. If these substances cannot be removed before painting, the adhesion of the paint film will decrease, the paint film will be easy to age, and the service life of equipment, instruments and facilities will be reduced. Common rust removal methods include spray rust removal, power tool rust removal, manual rust removal, hydraulic rust removal and pickling.
[0003] For example, the Chinese patent with publication number CN214881839U discloses a mechanical parts rust removal device, including a transmission shaft, a support plate and a motor, the top of the support plate is fixedly connected with a cleaning box, the top of the cleaning box is provided with a cleaning slot, the two sides of the top of the cleaning box are provided with positioning slots, the inner wall of the positioning slot is clamped with a positioning block, one side of the positioning block is fixedly connected with a fixed frame, the inner wall of the fixed frame is fixedly connected with a leakage net, the inner wall of the leakage net is slidably connected with a placement plate, and one side of the top of the cleaning box is movably connected with a cover plate through a hinge. The mechanical parts rust removal device can receive impurities dropped by mechanical parts through the matching arrangement of the fixed frame and the leakage net, prevent impurities from directly falling into the medicine, and prolong the use time of the medicine. Through the matching arrangement of the placement plate and the partition, each mechanical part can be placed separately, which can prevent the parts from rubbing against each other and causing damage.
[0004] The existing technology has the following problems:
[0005] The rust removal device stirs the internal rust removal agent by setting a stirring disk on the lower side. However, in order to be able to load larger mechanical parts, the height of the stirring plate on the stirring disk cannot be too high, which makes it difficult for the stirring plate to stir the agent in the upper layer, resulting in the rust removal effect on the upper side of the mechanical parts being worse than that on the lower side. Utility Model Content
[0006] The utility model provides a rust removal device for mechanical parts to solve the problems raised in the above background technology.
[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0008] A rust removal device for mechanical parts comprises a cylinder, a support frame is fixedly connected to the lower surface of the cylinder near the edge, a first gripper is fixedly connected to the left and right sides of the cylinder, a sealing cover is movably sleeved on the outer wall of the cylinder near the upper side, a second gripper is fixedly connected to the middle of the upper surface of the sealing cover, a rotating mechanism is fixedly connected to the middle of the lower side of the cylinder, and a filtering mechanism is movably sleeved on the inner side of the cylinder near the bottom.
[0009] Preferably, the rotating mechanism includes a motor, the upper side of the motor is fixedly connected to the middle part of the lower surface of the cylinder, the output end of the motor is fixedly connected to a fixing plate, and the fixing plate is located inside the cylinder, the upper side of the fixing plate is overlapped with a placement rack, a plurality of evenly distributed plug rods are fixedly connected to the upper surface of the fixing plate, and the outer wall of the plug rod is movably sleeved in a first slot opened on the lower side of the placement rack, and the outer side of the placement rack is movably sleeved on the inner side of the cylinder.
[0010] Preferably, a plurality of evenly distributed limiting grooves are provided on the inner side of the placing rack, and a limiting component is movably sleeved on the inner side of the limiting grooves located on the opposite sides, and the limiting component includes a limiting rod, and both ends of the limiting rod are fixedly connected with a fixing seat, and the sides of the two fixing seats away from the limiting rod are fixedly connected with a limiting seat, and the two limiting seats are movably sleeved with a limiting plug rod, and the outer side of the limiting seat is movably sleeved on the inner side of the limiting groove, and the middle parts of the outer walls of the two limiting plug rods are fixedly connected with a top plate, and the outer walls of the two limiting plug rods are movably sleeved with a spring, and the spring is located on the side of the top plate close to the limiting rod, and the inner sides of the plurality of limiting grooves are provided with a plurality of evenly distributed card slots, and the end of the outer wall of the limiting plug rod away from the limiting rod is movably sleeved on the inner side of the card slot.
[0011] Preferably, the outer ends of the two limiting rods close to the limiting rod are fixedly connected to a movable sleeve through a vertical rod, the inner side of the movable sleeve is movably sleeved on the outer side of the fixed seat, and the outer walls of the two movable sleeves are provided with friction patterns.
[0012] Preferably, a rubber ring is fixedly sleeved on one side of the outer wall of the two fixing seats away from the limiting rod.
[0013] Preferably, the filtering mechanism includes a first fixed ring and a second fixed ring, the outer side of the first fixed ring is movably sleeved on the inner side of the cylinder near the bottom, the inner side of the second fixed ring is movably sleeved on the outer side of the fixed plate, a filter mesh is fixedly connected between the inner surface of the first fixed ring and the outer surface of the second fixed ring, and the first fixed ring and the second fixed ring are located on the lower side of the placement rack.
[0014] Preferably, the lower surface of the placement rack is overlapped on the upper side of the first fixed ring near the edge, and the upper side of the first fixed ring is rotatably connected to a plurality of annularly distributed rollers.
[0015] Preferably, a plurality of annularly distributed plug blocks are fixedly connected to the lower surface of the first fixing ring, and the outer sides of the plug blocks are movably sleeved in second slots provided on the inner lower surface of the cylinder body near the edge.
[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0017] 1. The utility model provides a mechanical parts rust removal device, which adopts the cooperation of a rotating mechanism, a motor, a fixing plate, a placing frame and a limiting groove. By placing the parts to be rusted on the inner side of the placing frame, the motor drives the placing frame to rotate, so that the placing frame and the mechanical parts stir the rust removal agent inside the cylinder together, so that the rust removal agents on the upper and lower sides of the parts to be rusted are stirred, avoiding the problem of different rust removal effects caused by insufficient stirring of the agent.
[0018] 2. The utility model provides a mechanical parts rust removal device, which adopts the cooperation of a limiting assembly, a limiting rod, a fixed seat, a limiting seat, a limiting rod, a top plate, a spring, a movable sleeve and a rubber ring. By movably sleeve-connecting the limiting rod into slots of different heights to adjust the height of the limiting rod, the limiting rod covers the upper side of the parts to be rusted, so as to limit the parts to be rusted and prevent some lighter parts from floating upward due to vibration. A circular plate can be arranged on the lower side of the limiting rod to increase the coverage of the lower parts by the limiting rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;
[0021] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the rotating mechanism of the utility model;
[0022] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the limiting component part of the utility model;
[0023] Figure 5 It is a three-dimensional structural schematic diagram of the filtering mechanism of the utility model.
[0024] In the figure: 1. cylinder; 2. support frame; 3. first gripper; 4. sealing cover; 5. second gripper; 6. rotating mechanism; 61. motor; 62. fixed plate; 63. placement frame; 64. limiting groove; 65. limiting assembly; 651. limiting rod; 652. fixed seat; 653. limiting seat; 654. limiting plug rod; 655. top plate; 656. spring; 657. movable sleeve; 658. rubber ring; 7. filtering mechanism; 71. first fixed ring; 72. second fixed ring; 73. filter gauze; 74. roller needle; 75. plug block. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0026] like Figure 1 , Figure 2 As shown, a rust removal device for mechanical parts includes a cylinder 1, a support frame 2 is fixedly connected to the lower surface of the cylinder 1 near the edge, a first gripper 3 is fixedly connected to the left and right sides of the cylinder 1, a cover 4 is movably sleeved on the outer wall of the cylinder 1 near the upper side, a second gripper 5 is fixedly connected to the middle of the upper surface of the cover 4, a rotating mechanism 6 is fixedly connected to the middle of the lower side of the cylinder 1, and a filtering mechanism 7 is movably sleeved on the inner side of the cylinder 1 near the bottom.
[0027] It should be noted that the sealing cover 4 is used to seal the cylinder 1 to prevent the rust removal agent inside from being spilled, and a rubber pad is provided on the lower side of the support frame 2 to reduce the vibration of the entire device.
[0028] like Figure 2 , Figure 3 As shown, the rotating mechanism 6 includes a motor 61, the upper side of the motor 61 is fixedly connected to the middle of the lower surface of the cylinder 1, the output end of the motor 61 is fixedly connected to a fixing plate 62, and the fixing plate 62 is located on the inner side of the cylinder 1, the upper side of the fixing plate 62 is overlapped with a placement rack 63, a plurality of evenly distributed plug rods are fixedly connected to the upper surface of the fixing plate 62, and the outer wall of the plug rod is movably sleeved in a first slot opened on the lower side of the placement rack 63, and the outer side of the placement rack 63 is movably sleeved on the inner side of the cylinder 1.
[0029] It should be noted that the motor 61 drives the fixing plate 62 to rotate, and when the fixing plate 62 rotates, the placement rack 63 is driven to rotate. The placement rack 63 can be removed from the fixing plate 62 to facilitate the removal of the rust-removed parts.
[0030] like Figure 3 , Figure 4As shown, a plurality of evenly distributed limiting grooves 64 are provided on the inner side of the placement rack 63, and a limiting assembly 65 is movably sleeved on the inner side of the limiting groove 64 located on the opposite side. The limiting assembly 65 includes a limiting rod 651, and both ends of the limiting rod 651 are fixedly connected with a fixing seat 652, and the sides of the two fixing seats 652 away from the limiting rod 651 are fixedly connected with a limiting seat 653, and the two limiting seats 653 are both movably sleeved with a limiting plug rod 654, and the outer side of the limiting seat 653 is movably sleeved on the inner side of the limiting groove 64, and the middle part of the outer wall of the two limiting plug rods 654 is fixedly connected with a top plate 655, and the outer wall of the two limiting plug rods 654 is movably sleeved with a spring 656, and the spring 656 is located on the side of the top plate 655 close to the limiting rod 651, and the inner sides of the plurality of limiting grooves 64 are provided with a plurality of evenly distributed card slots, and the end of the outer wall of the limiting plug rod 654 away from the limiting rod 651 is movably sleeved on the inner side of the card slot.
[0031] It should be noted that the spring 656 pushes the top plate 655 , causing the limiting rod 654 to be tightly inserted into the inner side of the slot, and to be movably sleeved into the slots of different heights by means of the spring 656 to adjust the height of the limiting rod 651 .
[0032] like Figure 4 As shown, the outer ends of the two limiting rods 654 close to the limiting rod 651 are fixedly connected to a movable sleeve 657 through a vertical rod, and the inner side of the movable sleeve 657 is movably sleeved on the outer side of the fixed seat 652, and the outer walls of the two movable sleeves 657 are provided with friction patterns.
[0033] It should be noted that when the limiting rod 654 is movably sleeved into the slot, the limiting rod 651 cannot move, pushing the movable sleeve 657 so that the movable sleeve 657 drives the limiting rod 654 out of the inner side of the slot, so that the limiting rod 651 can move.
[0034] like Figure 4 As shown, a rubber ring 658 is fixedly sleeved on one side of the outer wall of the two fixing seats 652 away from the limiting rod 651 .
[0035] It should be noted that the rubber ring 658 is used to reduce the impact of the vertical rod on the side wall of the fixing seat 652 when the spring 656 resets the movable sleeve 657.
[0036] like Figure 2 , Figure 5 As shown, the filtering mechanism 7 includes a first fixed ring 71 and a second fixed ring 72, the outer side of the first fixed ring 71 is movably sleeved on the inner side of the cylinder 1 near the bottom, the inner side of the second fixed ring 72 is movably sleeved on the outer side of the fixed plate 62, and a filter mesh 73 is fixedly connected between the inner surface of the first fixed ring 71 and the outer surface of the second fixed ring 72, and the first fixed ring 71 and the second fixed ring 72 are located on the lower side of the placement rack 63.
[0037] It should be noted that the filter screen 73 is used to receive the debris after rust removal of metal parts to prevent the debris from remaining inside the cylinder 1, making the inside of the cylinder 1 difficult to clean.
[0038] like Figure 2 , Figure 5 As shown, the lower surface of the placement frame 63 is overlapped on the upper side of the first fixing ring 71 near the edge, and the upper side of the first fixing ring 71 is rotatably connected to a plurality of annularly distributed roller needles 74.
[0039] It should be noted that the first fixing ring 71 is used to support the edge of the placement frame 63, and the needle roller 74 is used to reduce the friction between the first fixing ring 71 and the placement frame 63 to extend the service life of the components.
[0040] like Figure 2 , Figure 5 As shown, a plurality of annularly distributed inserting blocks 75 are fixedly connected to the lower surface of the first fixing ring 71 , and the outer sides of the inserting blocks 75 are movably sleeved in the second slots opened near the edge of the inner lower surface of the cylinder 1 .
[0041] It should be noted that the insert 75 is used to fix the first fixing ring 71 so that the first fixing ring 71 will not rotate due to the residual friction between the placement frame 63 and the first fixing ring 71, resulting in friction between the first fixing ring 71 and the inner lower surface of the cylinder 1.
[0042] The working principle of the utility model is as follows: first, the motor 61 drives the fixed plate 62 to rotate, and when the fixed plate 62 rotates, the placement rack 63 is driven to rotate. The placement rack 63 can be removed from the fixed plate 62, which is convenient for taking out the rust-removed parts. By placing the parts to be rust-removed on the inner side of the placement rack 63, the motor 61 drives the placement rack 63 to rotate, so that the placement rack 63 and the mechanical parts stir the rust-removing agent inside the cylinder 1 together, so that the rust-removing agents on the upper and lower sides of the parts to be rust-removed are stirred, avoiding the problem of different rust-removing effects caused by insufficient stirring of the agents. Finally, the spring 656 pushes the top plate 655, so that the limiting rod 654 is tightly inserted into the inner side of the card slot, relying on the activity of the spring 656. The limiting rod 651 can be sleeved into slots of different heights to adjust the height of the limiting rod 651. When the limiting rod 654 is movably sleeved into the slot, the limiting rod 651 cannot move, and the movable sleeve 657 is pushed, so that the movable sleeve 657 drives the limiting rod 654 to leave the inner side of the slot, so that the limiting rod 651 can move. By movably sleeved the limiting rod 654 into slots of different heights to adjust the height of the limiting rod 651, the limiting rod 651 covers the upper side of the parts to be derusted, so as to limit the parts to be derusted and prevent some lighter parts from floating upward due to vibration. A circular plate can be set on the lower side of the limiting rod 651 to increase the coverage of the lower parts by the limiting rod 651.
[0043] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A rust removal device for mechanical parts, comprising a cylinder (1), characterized in that: A support frame (2) is fixedly connected to a position near the edge of the lower surface of the cylinder (1), a first gripper (3) is fixedly connected to the left and right sides of the cylinder (1), a cover (4) is movably sleeved on the outer wall of the cylinder (1) near the upper side, a second gripper (5) is fixedly connected to the middle of the upper surface of the cover (4), a rotating mechanism (6) is fixedly connected to the middle of the lower side of the cylinder (1), and a filtering mechanism (7) is movably sleeved on the inner side of the cylinder (1) near the bottom.
2. A mechanical parts rust removal device according to claim 1, characterized in that: The rotating mechanism (6) comprises a motor (61), the upper side of the motor (61) is fixedly connected to the middle part of the lower surface of the cylinder (1), the output end of the motor (61) is fixedly connected to a fixing plate (62), and the fixing plate (62) is located on the inner side of the cylinder (1), the upper side of the fixing plate (62) is overlapped with a placement rack (63), the upper surface of the fixing plate (62) is fixedly connected to a plurality of evenly distributed insertion rods, and the outer wall of the insertion rod is movably sleeved in a first slot opened on the lower side of the placement rack (63), and the outer side of the placement rack (63) is movably sleeved on the inner side of the cylinder (1).
3. A mechanical parts rust removal device according to claim 2, characterized in that: The inner side of the placement rack (63) is provided with a plurality of evenly distributed limiting grooves (64), and the inner side of the limiting groove (64) located on the opposite side is movably sleeved with a limiting assembly (65), and the limiting assembly (65) comprises a limiting rod (651), and the two ends of the limiting rod (651) are fixedly connected with a fixing seat (652), and the sides of the two fixing seats (652) away from the limiting rod (651) are fixedly connected with a limiting seat (653), and the two limiting seats (653) are movably sleeved with a limiting rod (654), and the limiting rod (654) is fixedly connected to the limiting rod (651). The outer side of the control seat (653) is movably sleeved on the inner side of the limiting groove (64), the middle part of the outer wall of the two limiting rods (654) is fixedly connected with a top plate (655), the outer walls of the two limiting rods (654) are movably sleeved with a spring (656), and the spring (656) is located on the side of the top plate (655) close to the limiting rod (651), the inner sides of several limiting grooves (64) are provided with several evenly distributed slots, and the end of the outer wall of the limiting rod (654) away from the limiting rod (651) is movably sleeved on the inner side of the slot.
4. A mechanical parts rust removal device according to claim 3, characterized in that: The outer ends of the two limiting rods (654) close to the limiting rod (651) are fixedly connected to a movable sleeve (657) through a vertical rod, and the inner side of the movable sleeve (657) is movably sleeved on the outer side of the fixed seat (652), and the outer walls of the two movable sleeves (657) are provided with friction patterns.
5. A mechanical parts rust removal device according to claim 4, characterized in that: A rubber ring (658) is fixedly sleeved on one side of the outer wall of the two fixing seats (652) away from the limiting rod (651).
6. A mechanical parts rust removal device according to claim 2, characterized in that: The filtering mechanism (7) comprises a first fixed ring (71) and a second fixed ring (72), wherein the outer side of the first fixed ring (71) is movably sleeved on the inner side of the cylinder (1) near the bottom, and the inner side of the second fixed ring (72) is movably sleeved on the outer side of the fixed plate (62), and a filter screen (73) is fixedly connected between the inner surface of the first fixed ring (71) and the outer surface of the second fixed ring (72), and the first fixed ring (71) and the second fixed ring (72) are located on the lower side of the placement frame (63).
7. A mechanical parts rust removal device according to claim 6, characterized in that: The lower surface of the placement rack (63) is overlapped on the upper side of the first fixing ring (71) near the edge, and the upper side of the first fixing ring (71) is rotatably connected to a plurality of annularly distributed roller needles (74).
8. A mechanical parts rust removal device according to claim 6, characterized in that: A plurality of annularly distributed insert blocks (75) are fixedly connected to the lower surface of the first fixing ring (71), and the outer sides of the insert blocks (75) are movably sleeved in second slots provided on the inner lower surface of the cylinder (1) near the edge.