Trimming wheel with anti-splashing structure

Abstract

The utility model relates to the technical field of trimming wheels, in particular to a trimming wheel with an anti-splashing structure, which comprises a workbench, a driving motor, a fixing mechanism and a trimming wheel body, a driving motor is connected to the bottom of the workbench, the output end of the driving motor penetrates through the inner wall of the workbench and is connected with a fixing mechanism, the fixing mechanism is arranged in the trimming wheel body, a corrugated sleeve is extruded by a plate to be attached to the trimming wheel body, and chippings generated by polishing of the trimming wheel body are shielded by a protective shell and the corrugated sleeve; an exhaust fan sucks air of chippings in a protective shell into a filter box, then splashing is prevented, the protective shell is taken down, then a T-shaped shaft is pressed and rotated, a toothed plate is driven to be retracted into a rectangular shaft, then a trimming wheel body is pulled upwards, the trimming wheel body to be replaced is connected to the rectangular shaft in a sleeving mode, the T-shaped shaft is pressed again and rotated, and then the trimming wheel body to be replaced is taken down. The trimming wheel body is pressed to be attached to the supporting plate, finally the T-shaped shaft is loosened, the trimming wheel body is fixed, and then the trimming wheel body is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming wheels, in particular to a trimming wheel with an anti-splashing structure. Background Art

[0002] Trimming wheels are mostly used for trimming metal plates to remove burrs on the edges. They are mainly used for grinding and polishing of some metal plates. Existing trimming wheels still have certain defects when used, such as;

[0003] Announcement No.: CN207858492U, proposes: a trimming machine for building stainless steel plates, including a base, a receiving platform, a fixed screw, a fixed block, a nut, a slide rail, a clamping block, a connecting block, a first motor, a trimming wheel, a bracket, a second motor, a pulley, a transmission belt, a rotating shaft, a grinding cylinder and a connecting line. The utility model is provided with an L-shaped fixed block on one side of the base, a hole matching the fixed screw is provided in the fixed block, a nut is provided at the top of the fixed screw, and the fixed block can be fixed during the knob turning process of the nut, a first motor is connected to the trimming device, the first motor is connected to the trimming wheel, the trimming wheel trims the plate, the clamping block is connected to the slide rail, and the clamping block can be ensured to move on the horizontal line, and the trimming track of the first motor is ensured to be horizontal, and a grinding cylinder with the same flush surface is provided on one side of the trimming wheel, and the trimming cut is polished while the trimming wheel is trimming, so as to ensure the flushness of the trimming cut.

[0004] In the above document: the trimming wheel is directly exposed to the outside for grinding and trimming. During the processing, the debris generated by the grinding will splash everywhere, affecting the operation of the staff. At the same time, it needs to be cleaned after the processing. Based on this, a trimming wheel with an anti-splash structure is specially proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a trimming wheel with an anti-splashing structure to solve the problem that the trimming wheels currently on the market cannot prevent splashing as mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming wheel with an anti-splash structure, comprising: a workbench, a driving motor, a fixing mechanism and a trimming wheel body;

[0007] The bottom of the workbench is connected to a driving motor, the output end of the driving motor passes through the inner wall of the workbench and is connected to a fixing mechanism, the fixing mechanism is arranged in the trimming wheel body, and the trimming wheel body serves as a grinding basis;

[0008] The protective mechanism is arranged on the outside of the trimming wheel body, the upper surface of the workbench is connected with a slide rail, and a slide plate is slidably connected above the slide rail. The upper surface of the slide plate is connected with an L-shaped bracket, and a cylinder is connected through the L-shaped bracket, and a pressure plate is connected to the end of the cylinder. The fixing mechanism includes: a support plate, a rectangular shaft, a rectangular hole, a storage groove, a tooth plate, a slot, a slide groove, a slider, a first spring, a cavity, a second spring, a T-shaped shaft and a gear. The output end of the drive motor passes through the inner wall of the workbench and is connected to a support plate, and a rectangular shaft is fixedly connected to the upper surface of the support plate, and the rectangular shaft is slidably connected in the rectangular hole, and the rectangular hole is opened in the trimming wheel body.

[0009] Preferably, a receiving groove is provided in the rectangular shaft, a tooth plate is slidably penetrated through the inner wall of the receiving groove, an end of the tooth plate is engaged in a slot, and the slot is provided on one side of the rectangular hole.

[0010] Preferably, a slide groove is provided in the tooth plate, a slider is slidably connected in the slide groove, the slider is fixedly connected to the inner wall of the storage groove, and a first spring is connected to one side of the slider, and the first spring is connected to the inner wall of the slide groove.

[0011] Preferably, a cavity is opened below the receiving groove, a second spring is connected to the inner wall of the cavity, a T-shaped shaft is connected above the second spring, the T-shaped shaft is movably connected in the cavity, and the T-shaped shaft penetrates and movably moves on the inner wall of the rectangular shaft.

[0012] Preferably, a gear is fixedly connected to the T-shaped shaft, and the gear is arranged above the gear plate.

[0013] Preferably, the protective mechanism includes: a protective shell, a corrugated sleeve, an air collecting hopper, a hose, a collection box, an exhaust fan and a filter box. The outer side of the trimming wheel body is sleeved with a protective shell, and the protective shell is installed on the upper surface of the workbench through a quick-release pin, and a corrugated sleeve is connected to one side of the protective shell.

[0014] Preferably, a gas collecting hopper is fixedly connected to the other side of the protective shell, a hose is connected to one side of the gas collecting hopper, the hose is connected above the collecting box, and an exhaust fan is connected to one side of the collecting box.

[0015] Preferably, a filter box is slidably connected inside the collection box, and the filter box is arranged below the hose.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: by squeezing the plate into a fit with the corrugated sleeve and the trimming wheel body, the debris generated by the grinding of the trimming wheel body is shielded by the protective shell and the corrugated sleeve, and the exhaust fan sucks the air of the debris in the protective shell into the filter box to prevent splashing, and by removing the protective shell, and then pressing the T-axis and rotating it, driving the toothed plate to be retracted into the rectangular shaft, and then pulling the trimming wheel body upward, the trimming wheel body to be replaced is sleeved on the rectangular shaft, and the T-axis is pressed and rotated again to press the trimming wheel body to fit with the support plate, and finally the T-axis is released to fix the trimming wheel body, so as to facilitate the replacement of the trimming wheel body. The specific contents are as follows:

[0017] 1. By pressing the plate to fit the corrugated sleeve with the trimming wheel body, the debris generated when the trimming wheel body rotates and grinds is blocked by the protective shell and the corrugated sleeve. The exhaust fan discharges the air in the collection box to form a negative pressure, and the air containing debris in the protective shell is sucked into the air collecting hopper through the hose and sent to the filter box. After being filtered by the filter box, it remains in the filter box. Finally, the filter box is pulled out and dumped to prevent splashing.

[0018] 2. Remove the protective shell by removing the quick-release pin on the protective shell, then press the T-shaft to engage the gear with the toothed plate, then rotate the T-shaft to drive the gear to rotate, drive the toothed plate to be retracted into the rectangular shaft, and squeeze the first spring, then pull the trimming wheel body upwards, put the trimming wheel body to be replaced on the rectangular shaft, press the T-shaft again and rotate it, press the trimming wheel body to fit it against the support plate, and finally release the T-shaft. The first spring pushes the toothed plate into the slot, and the second spring resets the T-shaft to fix the trimming wheel body, making it easier to replace the trimming wheel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the toothed plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the protective shell of the utility model;

[0022] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 5 This is an enlarged view of the structure of part A of the utility model.

[0024] In the figure: 1. workbench; 2. driving motor; 3. fixing mechanism; 301. support plate; 302. rectangular shaft; 303. rectangular hole; 304. storage slot; 305. tooth plate; 306. slot; 307. slide groove; 308. slider; 309. first spring; 310. cavity; 311. second spring; 312. T-axis; 313. gear; 4. trimming wheel body; 5. protection mechanism; 501. protection shell; 502. corrugated sleeve; 503. air collecting hopper; 504. hose; 505. collection box; 506. exhaust fan; 507. filter box; 6. slide rail; 7. slide plate; 8. L-shaped bracket; 9. cylinder; 10. pressure plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 and Figure 5 , the utility model provides a technical solution: a trimming wheel with an anti-splash structure, comprising: a workbench 1, a driving motor 2, a fixing mechanism 3 and a trimming wheel body 4;

[0027] The bottom of the workbench 1 is connected to a driving motor 2, and the output end of the driving motor 2 passes through the inner wall of the workbench 1 and is connected to a fixing mechanism 3, which is arranged in the trimming wheel body 4, and the trimming wheel body 4 serves as a grinding basis; a protective mechanism 5 is arranged outside the trimming wheel body 4, and a slide rail 6 is connected to the upper surface of the workbench 1, and a slide plate 7 is slidably connected above the slide rail 6, and an L-shaped bracket 8 is connected to the upper surface of the slide plate 7, and a cylinder 9 is connected through the L-shaped bracket 8, and a pressure plate 10 is connected to the end of the cylinder 9, and the fixing mechanism 3 includes: The support plate 301, the rectangular axis 302, the rectangular hole 303, the storage groove 304, the tooth plate 305, the slot 306, the slide groove 307, the slider 308, the first spring 309, the cavity 310, the second spring 311, the T-shaped axis 312 and the gear 313, the output end of the driving motor 2 passes through the inner wall of the workbench 1 and is connected to the support plate 301, the upper surface of the support plate 301 is fixedly connected to the rectangular axis 302, the rectangular axis 302 is slidably connected in the rectangular hole 303, and the rectangular hole 303 is provided in the trimming wheel body 4.

[0028] A receiving groove 304 is provided in the rectangular shaft 302, and a tooth plate 305 is slidably penetrated on the inner wall of the receiving groove 304, and the end of the tooth plate 305 is engaged in the slot 306, and the slot 306 is provided on one side of the rectangular hole 303. A slide groove 307 is provided in the tooth plate 305, and a slider 308 is slidably connected in the slide groove 307. The slider 308 is fixedly connected to the inner wall of the receiving groove 304, and a first spring 309 is connected to one side of the slider 308. The spring 309 is connected to the inner wall of the slide groove 307, and a cavity 310 is opened below the storage groove 304. A second spring 311 is connected to the inner wall of the cavity 310. A T-shaped shaft 312 is connected above the second spring 311. The T-shaped shaft 312 is movably connected in the cavity 310, and the T-shaped shaft 312 penetrates and movably passes through the inner wall of the rectangular shaft 302. A gear 313 is fixedly connected to the T-shaped shaft 312, and the gear 313 is arranged above the tooth plate 305.

[0029] During the specific implementation, the protective shell 501 is removed, and then the T-shaped shaft 312 is pressed and rotated, the trimming wheel body 4 is pulled upward, and the trimming wheel body 4 to be replaced is sleeved on the rectangular shaft 302, and the T-shaped shaft 312 is pressed and rotated again, and then the trimming wheel body 4 is pressed downward to fit with the support plate 301, and finally the T-shaped shaft 312 is released to fix the trimming wheel body 4.

[0030] See also Figure 1 , Figure 3 and Figure 4 The protection mechanism 5 includes: a protection shell 501, a corrugated sleeve 502, an air collecting hopper 503, a hose 504, a collection box 505, an exhaust fan 506 and a filter box 507. The outer side of the trimming wheel body 4 is sleeved with a protection shell 501, and the protection shell 501 is installed on the upper surface of the workbench 1 through a quick-release pin, and the corrugated sleeve 502 is connected to one side of the protection shell 501, and the other side of the protection shell 501 is fixedly connected to the air collecting hopper 503, one side of the air collecting hopper 503 is connected to a hose 504, and the hose 504 is connected above the collection box 505, one side of the collection box 505 is connected to an exhaust fan 506, and the collection box 505 is slidably connected with a filter box 507, and the filter box 507 is arranged below the hose 504.

[0031] During specific implementation, the plate is fitted with the trimming wheel body 4, and the corrugated sleeve 502 is fitted with the plate to reduce the gap, shield the debris generated when the trimming wheel body 4 rotates and grinds to prevent splashing, and then the debris is sucked away by the exhaust fan 506.

[0032] In summary, when using the trimming wheel with an anti-splashing structure, a simple understanding of the device is given. First, place the plate to be trimmed on the slide plate 7, then slide the plate to squeeze the corrugated sleeve 502 to fit with the trimming wheel body 4, start the cylinder 9 to drive the pressing plate 10 to fix the plate, start the drive motor 2 to drive the trimming wheel body 4 to rotate, and perform trimming. The protective shell 501 and the corrugated sleeve 502 prevent debris from splashing, and the exhaust fan 506 sucks the debris into the filter box 507, and then push the slide plate 7 to slide along the slide rail 6 to trim one side of the plate. When the trimming wheel body 4 is worn or other specifications are required, the quick-release pin on the protective shell 501 is removed, and then the protective shell 501 is taken off, the T-shaped shaft 312 is pressed and rotated, the trimming wheel body 4 is pulled upward, and the trimming wheel body 4 to be replaced is sleeved on the rectangular shaft 302, and the T-shaped shaft 312 is pressed and rotated again, and the trimming wheel body 4 is pressed to fit the support plate 301, and then the T-shaped shaft 312 is loosened, and finally the protective shell 501 is installed with the quick-release pin. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0033] 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. 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 trimming wheel with an anti-splash structure, comprising: A workbench (1), a driving motor (2), a fixing mechanism (3) and a trimming wheel body (4), characterized in that; The bottom of the workbench (1) is connected to a driving motor (2); the output end of the driving motor (2) passes through the inner wall of the workbench (1) and is connected to a fixing mechanism (3); the fixing mechanism (3) is arranged in the trimming wheel body (4); The protective mechanism (5) is arranged on the outside of the trimming wheel body (4); the upper surface of the workbench (1) is connected with a slide rail (6); a slide plate (7) is slidably connected above the slide rail (6); an L-shaped bracket (8) is connected to the upper surface of the slide plate (7); a cylinder (9) is connected through the L-shaped bracket (8); a pressure plate (10) is connected to the end of the cylinder (9); the fixing mechanism (3) comprises: a support plate (301), a rectangular shaft (302), a rectangular hole (303), a storage groove (304), a tooth plate (305 ), a slot (306), a slide groove (307), a slider (308), a first spring (309), a cavity (310), a second spring (311), a T-shaped shaft (312) and a gear (313); the output end of the driving motor (2) passes through the inner wall of the workbench (1) and is connected to a support plate (301); a rectangular shaft (302) is fixedly connected to the upper surface of the support plate (301); the rectangular shaft (302) is slidably connected in a rectangular hole (303); and the rectangular hole (303) is provided in a trimming wheel body (4).

2. The trimming wheel with an anti-splash structure according to claim 1, characterized in that: A receiving groove (304) is provided in the rectangular shaft (302), and a tooth plate (305) is slidably passed through the inner wall of the receiving groove (304). The end of the tooth plate (305) is engaged in a slot (306), and the slot (306) is provided on one side of the rectangular hole (303).

3. The trimming wheel with an anti-splash structure according to claim 2, characterized in that: A sliding groove (307) is provided in the tooth plate (305), a slider (308) is slidably connected in the sliding groove (307), the slider (308) is fixedly connected to the inner wall of the storage groove (304), and a first spring (309) is connected to one side of the slider (308), and the first spring (309) is connected to the inner wall of the sliding groove (307).

4. The trimming wheel with an anti-splash structure according to claim 2, characterized in that: A cavity (310) is provided below the receiving groove (304); a second spring (311) is connected to the inner wall of the cavity (310); a T-shaped shaft (312) is connected above the second spring (311); the T-shaped shaft (312) is movably connected in the cavity (310), and the T-shaped shaft (312) penetrates and movably moves on the inner wall of the rectangular shaft (302).

5. The trimming wheel with an anti-splash structure according to claim 4, characterized in that: A gear (313) is fixedly connected to the T-shaped shaft (312), and the gear (313) is arranged above the gear plate (305).

6. The trimming wheel with an anti-splash structure according to claim 1, characterized in that: The protection mechanism (5) comprises: a protection shell (501), a corrugated sleeve (502), an air collecting hopper (503), a hose (504), a collection box (505), an exhaust fan (506) and a filter box (507); the outer side of the trimming wheel body (4) is sleeved with the protection shell (501); the protection shell (501) is mounted on the upper surface of the workbench (1) via a quick-release pin, and one side of the protection shell (501) is connected to the corrugated sleeve (502).

7. The trimming wheel with an anti-splash structure according to claim 6, characterized in that: The other side of the protective shell (501) is fixedly connected to a gas collecting hopper (503), one side of the gas collecting hopper (503) is connected to a hose (504), the hose (504) is connected above a collecting box (505), and one side of the collecting box (505) is connected to an exhaust fan (506).

8. The trimming wheel with an anti-splash structure according to claim 7, characterized in that: A filter box (507) is slidably connected inside the collection box (505), and the filter box (507) is arranged below the hose (504).

Images