Perforating machine for production of air filter for automobile
By using a fixing mechanism with positioning plates and positioning blocks in the drilling machine, the problem of clamping deformation of thin plates during positioning is solved, thereby improving drilling accuracy and efficiency.
Patent Information
- Application Number
- CN202520081872.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Traditional clamping devices are prone to deformation when clamping thin sheet metal parts, which increases the difficulty of drilling and reduces accuracy.
A fixing mechanism is adopted, which uses positioning plates and positioning blocks to fix the four corners of the plate between the fixing plate and the positioning blocks, avoiding deformation caused by clamping and increasing the stability and accuracy of fixing.
It achieves stable fixing of the sheet metal, improves drilling accuracy and efficiency, and solves the problem of clamping deformation of thin sheet metal during positioning.
Smart Images
Figure CN223699040U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air cleaner technical field, in particular to a kind of puncher for air cleaner production for automobile. BACKGROUND
[0002] The main function of automobile air cleaner is to filter the particulate impurities in the air, to ensure that the engine obtains clean air, so as to protect the engine from wear and tear, and to improve the fuel combustion efficiency. When the engine is working, the air cleaner can intercept dust, sand and other impurities in the air, to prevent them from entering the cylinder, so as to avoid the occurrence of engine wear and tear and cylinder pulling phenomenon.
[0003] During the production of air cleaner, there is a layer of cylindrical protective cover with holes around it. The cylindrical protective cover is generally bent into a cylinder after punching is completed, so a punching device is needed. However, the plate to be punched is generally thin, and the traditional clamping device is easy to cause the plate to be deformed under stress during clamping, thereby increasing the difficulty of punching and reducing the punching precision, which is not conducive to use. Therefore, a kind of puncher for air cleaner production for automobile is needed. SUMMARY
[0004] The utility model discloses a kind of punchers for air cleaner production for automobile, to solve the problem that the plate to be punched is generally thin, and the traditional clamping device is easy to cause the plate to be deformed under stress during clamping, thereby increasing the difficulty of punching and reducing the punching precision.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of puncher for air cleaner production for automobile, including punching workbench and fixed mechanism, fixed mechanism includes fixed plate, side plate, second electric push rod, limit plate, positioning plate, locating block, third screw, third motor and slide bar, fixed plate is fixedly connected at the top of punching workbench, side plate is fixedly connected at the top of fixed plate, second electric push rod is fixedly connected with side plate, limit plate is slidably connected at the top of fixed plate, limit plate is fixedly connected with second electric push rod, positioning plate is set at the top of fixed plate, locating block is fixedly connected with positioning plate, third motor is fixedly connected in the inside of fixed plate, third screw is rotatably connected in the inside of fixed plate, third screw is fixedly connected with the output end of third motor, positioning plate is threadedly sleeved on the outer surface of third screw, slide bar is fixedly connected at the top of fixed plate, positioning plate is slidably connected with slide bar, the number of side plate and limit plate is two and respectively located at the two sides of fixed plate, the number of second electric push rod is multiple and is set between corresponding side plate and limit plate, the number of positioning plate, third screw and third motor is two and respectively symmetrically set on fixed plate, the number of locating block is four and is fixedly connected with positioning plate.
[0006] Preferably, the top of the fixing plate has multiple through holes at equal intervals.
[0007] Preferably, a bracket is fixedly connected to the top of the drilling workbench.
[0008] Preferably, a first motor is fixedly connected to the surface of the bracket, and a first screw is rotatably connected to the surface of the bracket, with the first screw fixedly connected to the output end of the first motor.
[0009] Preferably, a movable frame is threaded onto the outer surface of the first screw, a second motor is fixedly connected to the surface of the movable frame, and a second screw is rotatably connected to the surface of the movable frame.
[0010] Preferably, a movable part is threaded onto the outer surface of the second screw, an electric push rod is fixedly connected to the bottom of the movable part, and a mounting bracket is fixedly connected to the bottom of the electric push rod.
[0011] Preferably, a drilling device is fixedly connected to the surface of the mounting bracket, and the drilling device is located directly above the fixing plate.
[0012] Preferably, a waste collection box is fixedly connected to the bottom of the drilling workbench, and the waste collection box is connected to a through hole opened on the fixed plate.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This drilling machine for producing automotive air filters uses a fixing mechanism to move the positioning plate towards the fixed plate, and uses positioning blocks to fix the four corners of the plate between the fixed plate and the positioning blocks, thus fixing the plate. This fixing method can avoid deformation caused by clamping the sides of the plate, and the fixing is more stable, increasing the drilling accuracy and efficiency. It solves the problem that the plates that need to be drilled are generally thin, and traditional clamping devices are prone to deforming the plates during the clamping process, thereby increasing the drilling difficulty and reducing the drilling accuracy. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0016] Figure 1 This is a schematic diagram of the main body of this utility model;
[0017] Figure 2 This is a schematic diagram of the movable component of this utility model;
[0018] Figure 3 This is a schematic diagram of the fixing plate of this utility model;
[0019] Figure 4 For the present utility model Figure 3Schematic diagram at point A in the middle.
[0020] Reference numerals: 1. Drilling workbench; 2. Waste collection bin; 3. Support; 4. First motor; 5. First screw; 6. Moving frame; 7. Second motor; 8. Second screw; 9. Moving part; 10. Electric push rod; 11. Mounting frame; 12. Drilling equipment; 13. Fixing plate; 14. Side plate; 15. Second electric push rod; 16. Limiting plate; 17. Positioning plate; 18. Positioning block; 19. Third screw; 20. Third motor; 21. Slide rod; 22. Through hole. Detailed Implementation
[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0023] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.
[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0025] Please see Figures 1-4This utility model provides a technical solution: a drilling machine for producing automotive air filters, including a drilling workbench 1 and a fixing mechanism. The fixing mechanism includes a fixing plate 13, a side plate 14, a second electric push rod 15, a limiting plate 16, a positioning plate 17, a positioning block 18, a third screw 19, a third motor 20, and a sliding rod 21. The fixing plate 13 is fixedly connected to the top of the drilling workbench 1, the side plate 14 is fixedly connected to the top of the fixing plate 13, the second electric push rod 15 is fixedly connected to the side plate 14, the limiting plate 16 is slidably connected to the top of the fixing plate 13, and the limiting plate 16 is fixedly connected to the second electric push rod 15. The positioning plate 17 is disposed on the top of the fixing plate 13, and the positioning block 18 is fixedly connected to the positioning plate 17. The third motor 20... The third screw 19 is rotatably connected to the inside of the fixed plate 13 and is fixedly connected to the output end of the third motor 20. The positioning plate 17 is threaded onto the outer surface of the third screw 19. The slide rod 21 is fixedly connected to the top of the fixed plate 13 and is slidably connected to the positioning plate 17 and the slide rod 21. There are two side plates 14 and two limit plates 16, which are located on both sides of the fixed plate 13. There are multiple second electric push rods 15, which are all set between the corresponding side plates 14 and limit plates 16. There are two positioning plates 17, two third screws 19 and two third motors 20, which are symmetrically set on the fixed plate 13. There are four positioning blocks 18, which are all fixedly connected to the positioning plate 17.
[0026] Furthermore, the top of the fixing plate 13 is provided with multiple through holes 22 at equal intervals. When positioning the plate to be drilled, it is first placed on top of the fixing plate 13. The second electric push rod 15 is started by an external power source and pushes the limiting plate 16 to move. The movement of the two limiting plates 16 will center the plate on the fixing plate 13. Then, the third motor 20 is started to drive the third screw 19 to rotate. The positioning plate 17 is threadedly connected to the third screw 19. Therefore, the rotation of the positioning plate 17 will be limited by the sliding rod 21 and the third screw will rotate. The outer surface of plate 19 moves, causing the positioning plate 17 to move towards the fixing plate 13. The positioning block 18 is used to fix the four corners of the plate between the fixing plate 13 and the positioning block 18, thus fixing the plate. This fixing method can avoid the problem of deformation caused by clamping the sides of the plate, and the fixing is more stable, increasing the accuracy and efficiency of drilling. It solves the problem that the plates that need to be drilled are generally thin, and when positioning, traditional clamping devices are prone to causing the plates to deform under force during the clamping process, thereby increasing the difficulty of drilling and reducing the accuracy of drilling.
[0027] Furthermore, a bracket 3 is fixedly connected to the top of the drilling workbench 1, a first motor 4 is fixedly connected to the surface of the bracket 3, a first screw 5 is rotatably connected to the surface of the bracket 3, the first screw 5 is fixedly connected to the output end of the first motor 4, a movable frame 6 is threaded onto the outer surface of the first screw 5, a second motor 7 is fixedly connected to the surface of the movable frame 6, a second screw 8 is rotatably connected to the surface of the movable frame 6, a movable part 9 is threaded onto the outer surface of the second screw 8, an electric push rod 10 is fixedly connected to the bottom of the movable part 9, a mounting frame 11 is fixedly connected to the bottom of the electric push rod 10, a drilling device 12 is fixedly connected to the surface of the mounting frame 11, and the drilling device 12 is located directly above the fixed plate 13.
[0028] Secondly, a waste collection box 2 is fixedly connected to the bottom of the drilling workbench 1. The waste collection box 2 is connected to the through hole 22 opened on the fixed plate 13. The controller controls the first motor 4 to drive the first screw 5 to rotate, which in turn drives the moving frame 6 to move. The controller controls the second motor 7 to drive the second screw 8 to rotate, which in turn drives the moving part 9 to move. This makes the moving part 9 move more flexibly to meet the drilling requirements. The controller controls the electric push rod 10 to drive the mounting frame 11 to move and cooperate with the drilling equipment 12 to drill holes in the plate. This makes it more convenient to use. The waste material after drilling falls into the waste collection box 2 through the through hole 22 for collection.
[0029] Working principle: When positioning the plate to be drilled, it is first placed on top of the fixing plate 13. Simultaneously, the second electric push rod 15 is activated by an external power source, pushing the limiting plate 16 to move. The movement of the two limiting plates 16 will center the plate on the fixing plate 13. Then, the third motor 20 is activated, driving the third screw 19 to rotate. The positioning plate 17 is threadedly connected to the third screw 19. Therefore, the rotation of the positioning plate 17 will cause it to move on the outer surface of the third screw 19 due to the limiting action of the sliding rod 21, moving the positioning plate 17 towards the fixing plate 13. The positioning block 18 fixes the four corners of the plate between the fixing plate 13 and the positioning block 18, thus fixing the plate. The controller controls the first motor 4 to drive the first screw 5 to rotate, which in turn drives the moving frame 6 to move. The controller controls the second motor 7 to drive the second screw 8 to rotate, which in turn drives the moving part 9 to move, thus making the moving part 9 move more flexibly and meeting the drilling requirements. The controller controls the electric push rod 10 to drive the mounting frame 11 to move and cooperate with the drilling equipment 12 to drill holes in the plate, making it more convenient to use. The waste material after drilling falls into the waste collection box 2 through the through hole 22 for collection.
[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A punching machine for producing automotive air filters, characterized in that, include: Drilling workbench (1); The fixing mechanism includes a fixing plate (13), a side plate (14), a second electric push rod (15), a limiting plate (16), a positioning plate (17), a positioning block (18), a third screw (19), a third motor (20), and a slide rod (21). The fixing plate (13) is fixedly connected to the top of the drilling workbench (1), the side plate (14) is fixedly connected to the top of the fixing plate (13), the second electric push rod (15) is fixedly connected to the side plate (14), and the limiting plate (16) is slidably connected to the top of the fixing plate (13). The limiting plate (16) is slidably connected to the second electric push rod. The rod (15) is fixedly connected, the positioning plate (17) is set on the top of the fixed plate (13), the positioning block (18) is fixedly connected to the positioning plate (17), the third motor (20) is fixedly connected inside the fixed plate (13), the third screw (19) is rotatably connected inside the fixed plate (13), the third screw (19) is fixedly connected to the output end of the third motor (20), the positioning plate (17) is threaded onto the outer surface of the third screw (19), the slide rod (21) is fixedly connected to the top of the fixed plate (13), and the positioning plate (17) and the slide rod (21) are slidably connected; Among them, there are two side plates (14) and two limiting plates (16), which are located on both sides of the fixed plate (13). There are multiple second electric push rods (15), which are all set between the corresponding side plates (14) and limiting plates (16). There are two positioning plates (17), two third screws (19) and two third motors (20), which are symmetrically set on the fixed plate (13). There are four positioning blocks (18), which are all fixedly connected to the positioning plate (17).
2. The drilling machine for producing automotive air filters according to claim 1, characterized in that: The top of the fixing plate (13) is provided with multiple through holes (22) at equal intervals.
3. A drilling machine for producing automotive air filters according to claim 1, characterized in that: The top of the drilling workbench (1) is fixedly connected to a bracket (3).
4. A drilling machine for producing automotive air filters according to claim 3, characterized in that: A first motor (4) is fixedly connected to the surface of the bracket (3), and a first screw (5) is rotatably connected to the surface of the bracket (3). The first screw (5) is fixedly connected to the output end of the first motor (4).
5. A drilling machine for producing automotive air filters according to claim 4, characterized in that: The outer surface of the first screw (5) is threaded with a movable frame (6), the surface of the movable frame (6) is fixedly connected with a second motor (7), and the surface of the movable frame (6) is rotatably connected with a second screw (8).
6. A drilling machine for producing automotive air filters according to claim 5, characterized in that: The outer surface of the second screw (8) is threaded with a movable part (9), and the bottom of the movable part (9) is fixedly connected with an electric push rod (10), and the bottom of the electric push rod (10) is fixedly connected with a mounting bracket (11).
7. A drilling machine for producing automotive air filters according to claim 6, characterized in that: A drilling device (12) is fixedly connected to the surface of the mounting bracket (11), and the drilling device (12) is located directly above the fixing plate (13).
8. A drilling machine for producing automotive air filters according to claim 1, characterized in that: The bottom of the drilling workbench (1) is fixedly connected to a waste collection box (2), and the waste collection box (2) is connected to a through hole (22) opened on the fixed plate (13).