Aluminum alloy profile wear resistance detection tool

Abstract

The utility model discloses an aluminum alloy section wear resistance detection tool, which comprises a shell, a fixed frame, a power switching device, a pressure wear device, a rotating shaft, a driven wheel, a rotating plate, a transmission belt and a power motor, the fixed frame is arranged in the shell, the pressure wear device is connected on the fixed frame in a sliding manner and is in transmission connection with the power switching device, and the rotating shaft is connected with the driven wheel. The power switching device is installed on the fixing frame and connected with the power motor, the power motor is connected to the fixing frame, the rotating shaft is movably connected to the fixing frame, one end of the rotating shaft is connected with the rotating plate, and the rotating plate is arranged below the pressure abrasion device. The driven wheel is connected to the rotating shaft and is in transmission connection with the power switching device through a transmission belt; the aluminum alloy profile wear resistance detection tool is simple in structure, convenient and practical, and the power switching device provides power for the rotating plate and the pressure wear device, so that the detection tool can provide two wear resistance detection modes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wear resistance detection technical field, concretely relates to a kind of aluminium alloy section bar wear resistance detection frock. BACKGROUND

[0002] Aluminium alloy section bar wear resistance detection is the important link of evaluating its quality and service life, its detection mode includes sand drop test method, sand blasting test instrument method, wheel grinding test instrument method and Taber abrasion tester method, wherein wheel grinding test instrument method and Taber abrasion tester method detection mode and its similarity, one is through sample and abrasive sand paper on the outer edge of friction wheel plane reciprocating motion, another is under certain pressure to bear the friction of two rotating wheels, so that detection needs to purchase two kinds of detection instrument to detect. UTILITY MODEL CONTENTS

[0003] The utility model provides a kind of aluminium alloy section bar wear resistance detection frock, its structure is simple, convenient and practical, and power switching device is provided to rotating plate and pressure wear device with power, so that detection frock can provide two kinds of wear resistance detection mode.

[0004] A kind of aluminium alloy section bar wear resistance detection frock, including shell, fixed frame, power switching device, pressure wear device, rotating shaft, driven wheel, rotating plate, transmission belt and power motor, the fixed frame is arranged in shell, the pressure wear device is slidably connected on fixed frame and is transmissionally connected with power switching device, the power switching device is installed on fixed frame and is connected with power motor, the power motor is connected on fixed frame, the rotating shaft is movably connected on fixed frame and is connected with rotating plate at one end, the rotating plate is arranged below pressure wear device, the driven wheel is connected on rotating shaft and is transmissionally connected with power switching device by transmission belt;The pressure wear device includes slide, linear bearing seat, connecting rod, pressure rod and gravity disc, the slide is slidably connected on fixed frame, at least one linear bearing seat is slidably connected on the pressure rod, the linear bearing seat is connected on slide, the gravity disc is connected on one end of pressure rod, the connecting rod is movably connected with slide and power switching device respectively at both ends.

[0005] Preferably, the power switching device includes power shaft, power wheel, bearing seat, transmission pipe, square transmission column, power adjusting device, transmission column, crankshaft and contact rotating device, one end of the power shaft is connected with the power motor and the other end passes through the transmission pipe and is connected with one end of the square transmission column, the other end of the square transmission column is movably connected with the transmission column, the transmission column is connected with the crankshaft, the transmission pipe, the transmission column and the crankshaft are all connected on the fixed frame through the bearing seat, two power adjusting devices are symmetrically slidably connected on the square transmission column, the transmission pipe and the transmission column are all connected with the contact rotating device matched with the power adjusting device.

[0006] Preferably, the power adjusting device comprises a bearing, a sliding sleeve, a moving rotating device and an adjusting rod, the sliding sleeve is slidably connected on the square transmission column, the bearing is sleeved on the sliding sleeve and connected with the adjusting rod, one end of the adjusting rod penetrates through the shell, one end of the sliding sleeve is connected with the moving rotating device and matched with the corresponding contact rotating device.

[0007] Preferably, the contact rotating device and the moving rotating device both comprise a ring type ring and an inlaid contact tooth, and a plurality of inlaid contact teeth are connected on one side of the ring type ring.

[0008] Preferably, an L-shaped internal thread ring is arranged, and an external thread is arranged on the circumferential surface of the rotating plate and matched with the L-shaped internal thread ring.

[0009] Preferably, the crankshaft is connected with a hand wheel at one end.

[0010] Preferably, four positioning magnets are arranged on the shell.

[0011] Beneficial effects:

[0012] (1) The aluminum alloy profile wear resistance detection tool has simple structure, is convenient and practical, power is provided to the rotating plate and the pressure wear device through the power switching device, and the detection tool can provide two wear resistance detection modes.

[0013] (2) The aluminum alloy profile wear resistance detection tool switches power conduction through the power adjusting device, so that one motor synchronously or individually provides power to the rotating plate and the pressure wear device, thereby reducing the use of the motor and reducing the manufacturing and purchase cost of the tool. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the wear resistance detection tool.

[0015] Fig. 2 It is a structural schematic view of the pressure wear device.

[0016] Fig. 3 It is a structural schematic view of the power switching device.

[0017] 1 - housing, 2 - fixed frame, 3 - power switching device, 31 - power rotating shaft, 32 - power wheel, 33 - bearing seat, 34 - transmission pipe, 35 - square transmission column, 36 - power adjusting device, 37 - transmission column, 38 - crankshaft, 39 - hand wheel, 310 - contact rotating device, 311 - bearing, 312 - sliding sleeve, 313 - moving rotating device, 314 - adjusting rod, 315 - ring type ring, 316 - inlaid contact tooth, 4 - pressure wear device, 41 - sliding frame, 42 - linear bearing seat, 43 - connecting rod, 44 - pressing rod, 45 - gravity disc, 5 - rotating shaft, 6 - driven wheel, 7 - rotating plate, 8 - L-shaped internal thread ring. DETAILED DESCRIPTION

[0018] The embodiments of the present application will be further described below with reference to the drawings.

[0019] Example 1

[0020] As Figs. 1 to 3The utility model discloses an aluminum alloy profile wear resistance detection frock shown in the figure, including shell 1, fixed frame 2, power switching device 3, pressure wear device 4, pivot 5, driven wheel 6, rotation plate 7, transmission belt and power motor, fixed frame 2 is arranged in shell 1, pressure wear device 4 is slidably connected on fixed frame 2 and is transmission connected with power switching device 3, power switching device 3 is installed on fixed frame 2 and is connected with power motor, power motor is connected on fixed frame 2, pivot 5 is movably connected on fixed frame 2 and is connected with rotation plate 7 in one end, rotation plate 7 is arranged below pressure wear device 4, driven wheel 6 is connected on pivot 5 and is transmission connected with power switching device 3 through transmission belt, pressure wear device 4 includes slide 41, linear bearing seat 42, connecting rod 43, pressure rod 44 and gravity disc 45, slide 41 is slidably connected on fixed frame 2, at least 2 linear bearing seats 42 are slidably connected on pressure rod 44, linear bearing seat 42 is connected on slide 41, gravity disc 45 is connected on one end of pressure rod 44, and connecting rod 43 is movably connected with slide 41 and power switching device 3 respectively on both ends, power switching device 3 includes power pivot 31, power wheel 32, bearing seat 33, transmission pipe 34, square transmission column 35, power adjusting device 36, transmission column 37, crankshaft 38 and contact rotating device 310, one end of power pivot 31 is connected with power motor and the other end passes through transmission pipe 34 and is connected with one end of square transmission column 35, the other end of square transmission column 35 is movably connected with transmission column 37, transmission column 37 is connected with crankshaft 38, transmission pipe 34, transmission column 37 and crankshaft 38 are all connected on fixed frame 2 through bearing seat 33, two power adjusting devices 36 are symmetrically slidably connected on square transmission column 35, and contact rotating device 310 that is matched with power adjusting device 36 is connected on transmission pipe 34 and transmission column 37, power adjusting device 36 includes bearing 311, sliding sleeve 312, movement rotating device 313 and adjusting rod 314, sliding sleeve 312 is slidably connected on square transmission column 35, bearing 311 is sleeved on sliding sleeve 312 and is connected with adjusting rod 314, one end of adjusting rod 314 penetrates shell 1, one end of sliding sleeve 312 is connected with movement rotating device 313 and is matched with corresponding contact rotating device 310, contact rotating device 310 and movement rotating device 313 all include annular ring 315 and inlay contact tooth 316, and several inlay contact teeth 316 are connected on one side of annular ring 315, including L type internal thread ring 8, and the circumference of rotation plate 7 is provided with external thread matched with L type internal thread ring 8, one end of crankshaft 38 is connected with hand wheel 39, four positioning magnets are arranged on shell 1.

[0021] When the wheel abrasion tester method detection, the sandpaper is installed on the rotating plate 7 through the L-shaped internal thread ring 8, the aluminum alloy is installed on the pressure rod 44, then the corresponding specific gravity block is placed on the gravity disc 45, so that the aluminum alloy is rubbed with the sandpaper to carry out the detection, while the Taber abrasion tester method, two grinding wheels are installed on the rotating frame, then the rotating frame is installed on the pressure rod 44, and the aluminum alloy is placed in the shell 1, then the corresponding specific gravity block is placed on the gravity disc 45, so that the aluminum alloy is rubbed with the grinding wheel to carry out the detection; when the power is transmitted, the corresponding adjusting rod 314 is pre-actuated, the adjusting rod 314 drives the bearing 311 and the sliding sleeve 312, the sliding sleeve 312 drives the moving rotating device 313 to rise or fall, the inlaid contact teeth 316 of the moving rotating device 313 are engaged with the inlaid contact teeth 316 of the contact rotating device 310, then the power motor is started to drive the power shaft 31 and the square transmission column 35 to rotate, the square transmission column 35 drives the sliding sleeve 312, the moving rotating device 313, the contact rotating device 310, the transmission pipe 34, the power wheel 32, the transmission belt, the driven wheel 6, the rotating shaft 5 and the rotating plate 7 to rotate in sequence, at the same time, the moving rotating device 313 of the other power adjusting device 36 drives the contact rotating device 310, the transmission column 37 and the crankshaft 38 to rotate in sequence, the crankshaft 38 drives the connecting rod 43 to pull the sliding frame 41 to move back and forth, the sliding frame 41 drives the linear bearing seat 42 and the pressure rod 44 to move back and forth, so that the power transmission problem during the wheel abrasion tester method and the Taber abrasion tester method detection is solved; the position of the pressure rod 44 is adjusted through the hand wheel 39, so that the position of the pressure rod 44 cooperating with the rotating plate 7 is changed; the four positioning magnets arranged on the shell 1 are used to attract the adjusting rod 314, so that the adjusting rod 314 is positioned at the specified position after the adjusting position is adjusted.

[0022] The specific embodiments of the utility model are described in detail above, but it is only as an example, the utility model is not limited to the above description specific embodiments. For those skilled in the art, any equivalent modification and replacement to the utility model are also within the scope of the utility model. Therefore, equivalent transformation and modification made without departing from the spirit and scope of the utility model are also covered in the scope of the utility model.

Claims

1. An aluminum alloy profile wear resistance detection tool, characterized in that: The utility model provides a kind of power transmission device, including shell (1), fixed frame (2), power switching device (3), pressure wearing device (4), rotating shaft (5), driven wheel (6), rotating plate (7), transmission belt and power motor, the fixed frame (2) is arranged in shell (1), the pressure wearing device (4) is slidably connected on fixed frame (2) and is drivingly connected with power switching device (3), the power switching device (3) is installed on fixed frame (2) and is connected with power motor, the power motor is connected on fixed frame (2), the rotating shaft (5) is movably connected on fixed frame (2) and one end is connected with rotating plate (7), the rotating plate (7) is arranged below pressure wearing device (4), the driven wheel (6) is connected on rotating shaft (5) and is drivingly connected with power switching device (3) by transmission belt;The pressure wearing device (4) includes slide (41), linear bearing seat (42), connecting rod (43), pressure rod (44) and gravity disc (45), the slide (41) is slidably connected on fixed frame (2), at least two linear bearing seats (42) are slidably connected on pressure rod (44), the linear bearing seat (42) is connected on slide (41), the gravity disc (45) is connected on one end of pressure rod (44), the connecting rod (43) is movably connected with slide (41) and power switching device (3) respectively at both ends.

2. An aluminum alloy extrusion wear resistance detection tooling as defined in claim 1, characterized in that: The power switching device (3) includes power rotating shaft (31), power wheel (32), bearing seat (33), transmission pipe (34), square transmission column (35), power regulating device (36), transmission column (37), crankshaft (38) and contact rotating device (310), one end of the power rotating shaft (31) is connected with power motor and the other end passes through transmission pipe (34) and is connected with one end of square transmission column (35), the other end of the square transmission column (35) is movably connected with transmission column (37), the transmission column (37) is connected with crankshaft (38), the transmission pipe (34), transmission column (37) and crankshaft (38) are all connected on fixed frame (2) by bearing seat (33), two power regulating devices (36) are symmetrically slidably connected on square transmission column (35), the transmission pipe (34) and transmission column (37) are all connected with contact rotating device (310) matched with power regulating device (36).

3. An aluminum alloy extrusion wear resistance detection tooling as defined in claim 2, wherein: The power regulating device (36) includes bearing (311), sliding sleeve (312), movement rotating device (313) and adjusting rod (314), the sliding sleeve (312) is slidably connected on square transmission column (35), the bearing (311) is sleeved on sliding sleeve (312) and is connected with adjusting rod (314), one end of the adjusting rod (314) penetrates shell (1), one end of the sliding sleeve (312) is connected with movement rotating device (313) and is matched with corresponding contact rotating device (310).

4. An aluminum alloy extrusion wear resistance detection tooling as defined in claim 3, characterized in that: The contact rotating device (310) and the moving rotating device (313) each comprise a ring-shaped ring (315) and inlaid contact teeth (316), and a plurality of inlaid contact teeth (316) are connected to one side of the ring-shaped ring (315).

5. An aluminum alloy extrusion wear resistance detection tooling as defined in claim 4, wherein: The rotating plate (7) is provided with an outer thread on the circumferential surface, and the L-shaped internal thread ring (8) is matched with the outer thread.

6. An aluminum alloy extrusion wear resistance detection tooling as defined in claim 5, characterized by: One end of the crankshaft (38) is connected with a hand wheel (39).

7. An aluminum alloy extrusion wear resistance detection tooling as defined in claim 6 wherein: Four positioning magnets are arranged on the shell (1).

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