Grinding test equipment for plane abrasive cloth wheel machining

Abstract

The utility model discloses grinding test equipment for plane abrasive cloth wheel machining, which comprises a test board, a positioning through hole is arranged at the upper end of the test board, a mounting mechanism is arranged on the inner side of the positioning through hole, a protective box is arranged at the upper end of the test board and positioned on the mounting mechanism, and a test mechanism is mounted at the upper end of one side in the protective box. The testing mechanism comprises a driving motor, a test piece and an adjusting assembly, a plurality of air inlets are formed in the lower end, located on one side of the testing mechanism, of the protection box, and a dust collection assembly is arranged on the other side of the protection box, so that dust and waste chips generated after grinding are conveniently collected. According to the grinding test equipment for plane abrasive cloth wheel machining, a protection box and a box door are used in cooperation, a grinding test area is limited, chippings generated in the test process are prevented from being splashed to the periphery very easily, the use safety is improved, meanwhile, a dust collection assembly is arranged, generated chippings and dust are conveniently sucked and collected into a collection box, and the grinding test equipment is convenient to use. And later cleaning is facilitated, and the use practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to plane abrasive wheel processing, in particular to a grinding test device for plane abrasive wheel processing. Background Art

[0002] Flat emery wheels are primarily used for grinding and polishing in industrial production. They are widely used in applications ranging from automotive, shipbuilding, and aviation manufacturing to jade polishing, shoe heel polishing, stainless steel production, and furniture manufacturing. Flat emery wheels, also known as flap wheels, require strong elasticity and high tensile and bending strength. To ensure the quality of flat emery wheels, actual grinding tests are performed during production.

[0003] After searching, it was found that a typical test device in the prior art is disclosed in publication number CN208140510U, which describes a louver blade grinding test device. The device includes a frame platform, a grinding disc, a lifting slide, a lifting slide, a swing plate, a grinding machine mounting plate, a grinding machine, and a pressure adjustment weight. A turntable rotation reduction gearbox and a turntable rotation drive motor are provided at the bottom of the frame platform to drive the grinding disc. The swing plate is mounted on the lifting slide using left and right swing shafts. A swing motor is provided behind the left and right swing shafts. The grinding machine mounting plate is mounted on the swing plate using up and down swing shafts. The utility model enables the grinding machine to simulate manual swinging operations, automatically completing the entire louver blade grinding test process. This results in uniform grinding, time-saving and labor-saving, high test efficiency, and accurate test results.

[0004] To sum up, the existing device does not have a splash protection structure when in use, so that the debris generated during the grinding test is very easy to splash around, which not only brings inconvenience to the waste chip cleaning, but also poses a risk of splashing injuries, reducing the safety of use. Secondly, after the grinding test is completed, it is inconvenient to check the grinding surface of the flat emery wheel, reducing the practicality of use. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a grinding test device for plane abrasive wheel processing, so as to solve the problem that the existing device proposed in the above background technology is not provided with a splash protection structure when in use, so that the debris generated during the grinding test is very easy to splash around, which not only brings inconvenience to the waste chip cleaning, but also has the risk of splashing and injuring people, reducing the safety of use. Secondly, after the grinding test is completed, it is inconvenient to check the grinding surface of the plane abrasive wheel, reducing the practicality of use.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: a grinding test device for plane abrasive wheel processing, comprising a test bench,

[0007] A positioning through hole is provided at the upper end of the test bench, and a mounting mechanism is provided inside the positioning through hole for mounting and fixing the grinding part. At the same time, a protective box is provided at the upper end of the test bench at the mounting mechanism. A box door is installed on the front of the protective box through a hinge, and a test mechanism is installed on the upper end of one side of the interior of the protective box. At the same time, the test mechanism includes a driving motor, a test piece and an adjustment component. The output end of the driving motor is connected to the test piece, and one side of the driving motor is connected to the upper end of one side of the interior of the protective box through the adjustment component. At the same time, the protective box is provided with multiple air inlets at the lower end of one side of the testing mechanism, and a dust collection component is provided on the other side of the protective box to facilitate the collection of dust and waste generated after grinding.

[0008] Preferably, the mounting mechanism includes a support frame, an electric hydraulic cylinder and a lifting cylinder. The support frame is arranged on the outer side of the lower end of the positioning through hole, and an electric hydraulic cylinder is arranged in the middle of the support frame. At the same time, the output end of the electric hydraulic cylinder is connected to the bottom of the lower end of the lifting cylinder. The upper end of the lifting cylinder passes through the positioning through hole and extends to above the positioning through hole, and a positioning ring seat is sleeved on the outer side of the lifting cylinder. At the same time, the positioning ring seat is arranged on the outer side of the upper end of the positioning through hole.

[0009] Preferably, engaging side plates are symmetrically arranged on both sides of the lifting cylinder, and one side of the two engaging side plates is connected to the inner wall of the lifting cylinder through multiple compression springs. At the same time, the two engaging side plates are located outside the lower end of the grinding part, and the grinding part is a T-shaped structure.

[0010] Preferably, the adjustment assembly includes a mounting seat, one side of the mounting seat is connected to the drive motor, and the drive motor is located directly above the grinding part. At the same time, the upper and lower ends of the other side of the mounting seat are respectively connected to the inner wall of the protective box through an electric telescopic rod and a supporting fixed rod. The output end of the electric telescopic rod and one end of the supporting fixed rod are rotatably connected to the mounting seat, and the bottom of the electric telescopic rod is rotatably connected to the inner wall of the protective box through a universal seat.

[0011] Preferably, the dust suction assembly includes a dust suction head, and the dust suction head is connected to the upper end of the collection box through a dust conveying pipe passing through the other side of the protective box. At the same time, a dust suction pump is installed on the dust conveying pipe. A plurality of exhaust holes are opened at the lower end of the front side of the collection box, and a ventilation dustproof mesh plate is provided inside the exhaust holes.

[0012] Preferably, the dust collection head is tilted and located on one side of the upper end of the grinding piece.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the grinding test equipment for plane abrasive wheel processing,

[0014] (1) In order to solve the problem that the existing device does not have a splash protection structure when in use, so that the debris generated during the grinding test is easily splashed to the surroundings, which not only brings inconvenience to the waste chip cleaning, but also poses a risk of splashing and injuring people, thereby reducing the safety of use, the present application is provided with a protective box, a box door and a dust collection component. By using the protective box and the box door together, the grinding test area is restricted to prevent the debris generated during the test from easily splashing to the surroundings, thereby improving the safety of use. At the same time, a dust collection component is provided to facilitate the suction and collection of the generated debris and dust into the collection box, which is convenient for later cleaning and improves the practicality of use;

[0015] (2) In order to solve the problem that after the grinding test of the existing device is completed, it is inconvenient to check the grinding surface of the flat abrasive wheel, which reduces the practicality of use, the present application is provided with an adjustment component to facilitate the adjustment of the grinding angle of the test piece, grind the end face into an inclined surface, and improve the diversity of the grinding angle. At the same time, after the grinding is completed, it is convenient to rotate the test piece, facilitate the inspection of the grinding surface of the test piece, and improve the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the installation mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the front view structure of the testing mechanism of the present utility model.

[0020] In the figure: 1. Test bench; 101. Positioning through hole; 2. Mounting mechanism; 201. Support frame; 202. Electric hydraulic cylinder; 203. Lifting cylinder; 204. Positioning ring seat; 205. Engaging side plate; 206. Compression spring; 207. Grinding part; 3. Protective box; 301. Air inlet; 4. Box door; 5. Test mechanism; 501. Drive motor; 502. Test piece; 503. Mounting seat; 504. Support and fixing rod; 505. Electric telescopic rod; 506. Universal seat; 6. Dust collector; 7. Dust pipe; 8. Dust pump; 9. Collection box; 10. Exhaust hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution: a grinding test device for plane abrasive wheel processing, according to Figure 1 、 Figure 2 and Figure 3 As shown, a positioning hole 101 is provided at the upper end of the test bench 1, and a mounting mechanism 2 is provided inside the positioning hole 101 for mounting and fixing the grinding part 207. At the same time, a protective box 3 is provided at the upper end of the test bench 1 at the mounting mechanism 2, and a box door 4 is installed on the front of the protective box 3 through a hinge.

[0023] Specifically, the mounting mechanism 2 includes a support frame 201, an electric hydraulic cylinder 202 and a lifting cylinder 203. The support frame 201 is arranged on the outer side of the lower end of the positioning through hole 101, and an electric hydraulic cylinder 202 is arranged in the middle of the support frame 201. At the same time, the output end of the electric hydraulic cylinder 202 is connected to the bottom of the lower end of the lifting cylinder 203. Through the electric hydraulic cylinder 202, it is convenient to drive the lifting cylinder 203 to move up and down, so as to facilitate the fitting of the grinding piece 207 and the test piece 502. The upper end of the lifting cylinder 203 passes through the positioning through hole 101 and extends to the top of the positioning through hole 101, and a positioning ring seat 204 is sleeved on the outer side of the lifting cylinder 203. At the same time, the positioning ring seat 204 is arranged on the outer side of the upper end of the positioning through hole 101, which improves the stability of the lifting movement and prevents debris and dust from falling through the positioning through hole 101 and affecting the test environment.

[0024] To further explain, locking side plates 205 are symmetrically arranged on both sides of the interior of the lifting cylinder 203, and one side of the two locking side plates 205 is connected to the inner wall of the lifting cylinder 203 through multiple compression springs 206. At the same time, the two locking side plates 205 are located on the outer side of the lower end of the grinding part 207, which is convenient for locking and fixing the grinding part 207. The grinding part 207 is a T-shaped structure to prevent debris and dust from entering the interior of the lifting cylinder 203.

[0025] according to Figure 2 and Figure 4As shown, a test mechanism 5 is installed on the upper end of one side of the interior of the protective box 3, and the test mechanism 5 includes a drive motor 501, a test piece 502 and an adjustment component. The output end of the drive motor 501 is connected to the test piece 502, and one side of the drive motor 501 is connected to the upper end of one side of the interior of the protective box 3 through the adjustment component. The adjustment component includes a mounting seat 503, one side of the mounting seat 503 is connected to the drive motor 501, and the drive motor 501 is located directly above the grinding piece 207. At the same time, the upper and lower ends of the other side of the mounting seat 503 are respectively connected to the inner wall of the protective box 3 through an electric telescopic rod 505 and a supporting fixed rod 504. The output end of the electric telescopic rod 505 and one end of the supporting fixed rod 504 are rotatably connected to the mounting seat 503, and the bottom of the electric telescopic rod 505 is rotatably connected to the inner wall of the protective box 3 through a universal seat 506, which is convenient for adjusting the grinding angle of the test piece 502 and improving the practicality of use.

[0026] according to Figure 1 and Figure 2 As shown, the protective box 3 is located at the lower end of one side of the testing mechanism 5 and is provided with multiple air inlets 301. A dust collection component is provided on the other side of the protective box 3 to facilitate the collection of dust and waste generated after grinding.

[0027] Specifically, the dust collection component includes a dust collection head 6, which is tilted and located on one side of the upper end of the grinding part 207. The dust collection head 6 passes through the other side of the protective box 3 through the dust conveying pipe 7 and is connected to the upper end of the collection box 9. At the same time, a dust suction pump 8 is installed on the dust conveying pipe 7. A plurality of exhaust holes 10 are opened at the lower end of the front of the collection box 9, and a ventilation dustproof mesh plate is provided inside the exhaust hole 10 to facilitate the discharge of airflow, so that dust and waste chips are collected in the collection box 9, which is convenient for later cleaning.

[0028] When in use, open the box door 4, place and fix the grinding piece 207 inside the lifting cylinder 203, and make the engaging side plates 205 located on both sides of the lower end of the grinding piece 207, then start the electric hydraulic cylinder 202 to push the lifting cylinder 203 to move upward inside the positioning through hole 101 and the positioning ring seat 204 until the top of the grinding piece 207 fits the bottom of the test piece 502, then close the box door 4, and start the drive motor 501 to drive the test piece 502 to rotate and grind the upper surface of the grinding piece 207, and at the same time start the dust suction pump 8, so that the external air flow enters the protective box 3 through the air inlet 301, and the dust and debris generated by the grinding are transported to the collection box 9 through the dust suction head 6 and the dust conveying pipe 7, and then the air circulates The gas is discharged through the exhaust hole 10. When the grinding angle needs to be adjusted, the electric telescopic rod 505 is started, and the electric telescopic rod 505 is extended to make the mounting seat 503 rotate on one end of the supporting fixed rod 504, thereby adjusting the grinding angle. When the grinding is completed, the electric hydraulic cylinder 202 is started to pull the lifting cylinder 203 downward inside the positioning through hole 101 and the positioning ring seat 204, so that the top of the grinding piece 207 is separated from the bottom of the test piece 502, and then the electric telescopic rod 505 is started. The electric telescopic rod 505 is retracted to make the mounting seat 503 rotate on one end of the supporting fixed rod 504, and the test piece 502 is tilted, so that the grinding position of the test piece 502 is convenient to check.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the scope of protection of the present invention.

Claims

1. A grinding test device for flat abrasive wheel machining, comprising a test bench (1), characterized in that: The upper end of the test bench (1) is provided with a positioning through hole (101), and a mounting mechanism (2) is provided inside the positioning through hole (101) for mounting and fixing the grinding piece (207). At the same time, a protective box (3) is provided on the upper end of the test bench (1) and located on the mounting mechanism (2). The front of the protective box (3) is provided with a box door (4) via a hinge, and a testing mechanism (5) is installed on the upper end of one side of the protective box (3). At the same time, the testing mechanism (5) includes a driving motor (501), a test piece (502) and an adjustment component. The output end of the driving motor (501) is connected to the test piece (502), and one side of the driving motor (501) is connected to the upper end of one side of the protective box (3) via the adjustment component. At the same time, a plurality of air inlets (301) are provided on the lower end of one side of the testing mechanism (5). A dust collection component is provided on the other side of the protective box (3) to facilitate the collection of dust and waste generated after grinding.

2. The grinding test equipment for flat abrasive wheel machining according to claim 1, characterized in that: The mounting mechanism (2) comprises a support frame (201), an electric hydraulic cylinder (202) and a lifting cylinder (203); the support frame (201) is arranged outside the lower end of the positioning through hole (101), and the electric hydraulic cylinder (202) is arranged in the middle of the support frame (201); the output end of the electric hydraulic cylinder (202) is connected to the bottom of the lower end of the lifting cylinder (203); the upper end of the lifting cylinder (203) passes through the positioning through hole (101) and extends to the top of the positioning through hole (101); the outer side of the lifting cylinder (203) is sleeved with a positioning ring seat (204); and the positioning ring seat (204) is arranged outside the upper end of the positioning through hole (101).

3. The grinding test equipment for flat abrasive wheel machining according to claim 2, characterized in that: The lifting cylinder (203) is symmetrically provided with engaging side plates (205) on both sides thereof, and one side of the two engaging side plates (205) is connected to the inner wall of the lifting cylinder (203) via a plurality of compression springs (206). The two engaging side plates (205) are located on the outer side of the lower end of the grinding member (207), and the grinding member (207) is a T-shaped structure.

4. The grinding test equipment for flat abrasive wheel machining according to claim 1, characterized in that: The adjustment assembly includes a mounting seat (503), one side of the mounting seat (503) is connected to a drive motor (501), and the drive motor (501) is located directly above the grinding member (207), and the upper end and the lower end of the other side of the mounting seat (503) are respectively connected to the inner wall of the protection box (3) through an electric telescopic rod (505) and a supporting fixed rod (504), the output end of the electric telescopic rod (505) and one end of the supporting fixed rod (504) are rotatably connected to the mounting seat (503), and the bottom of the electric telescopic rod (505) is rotatably connected to the inner wall of the protection box (3) through a universal seat (506).

5. The grinding test equipment for flat abrasive wheel machining according to claim 1, characterized in that: The dust collection assembly comprises a dust collection head (6), and the dust collection head (6) is connected to the upper end of the collection box (9) through a dust conveying pipe (7) passing through the other side of the protective box (3), and a dust collection pump (8) is installed on the dust conveying pipe (7). A plurality of exhaust holes (10) are provided at the lower end of the front face of the collection box (9), and a ventilation dustproof screen is provided inside the exhaust holes (10).

6. The grinding test equipment for flat abrasive wheel machining according to claim 5, characterized in that: The dust collecting head (6) is arranged at an angle, and is located on one side of the upper end of the grinding piece (207).

Images