High-precision casting aperture automatic detection device

Abstract

The utility model discloses a high-precision casting aperture automatic detection device, and belongs to the technical field of casting detection. The device comprises a base, a side plate is fixedly connected to the base, a top plate is fixedly connected to the side plate, a detection box is fixedly connected to the top plate, a detection head is installed at the lower end of the detection box, a limiting plate is fixedly connected to the base, and a moving assembly is installed on the base. A connecting rod is fixedly connected to the movable plate, and a fixing assembly used for fixing the casting is fixedly installed at the tail end of the connecting rod and is of a symmetrical structure. The moving assembly is installed on the base, after a casting is placed, the motor is started, the casting is pushed to move, the casting can be moved to a to-be-detected position through cooperation with the limiting plate, meanwhile, the fixing assembly is installed, when the casting is moved to the to-be-detected position, the casting is corrected and fixed, the position of the casting is prevented from deviating, and the detection accuracy is improved. Therefore, the intelligence of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting detection technical field especially relates to a high accuracy casting aperture automation detection device. BACKGROUND

[0002] Casting aperture detection refers to the diameter of the hole in the casting, to ensure that it is within the tolerance range, to meet the design specification and quality requirements. This method is essential to ensure the functionality and durability of the casting, in practical application, the casting aperture detection is essential to ensure product quality, the existing casting aperture detection device is detected when, due to the different machining accuracy, for different casting detection, casting is not firm, leading to casting easy to shift, thereby affecting the detection effect of the device. SUMMARY

[0003] In order to realize the above object, the utility model adopts the following technical scheme:

[0004] A kind of high accuracy casting aperture automation detection device, including base, the base is fixedly connected with side plate, the side plate is fixedly connected with top plate, the top plate is fixedly connected with detection box, the detection box lower end is installed with detection head, the base is fixedly connected with limit board, and the base is installed with moving assembly;

[0005] The moving assembly includes a rotating shaft, the base is provided with an installation cavity, the rotating shaft is rotatably connected in the installation cavity, the rotating shaft is fixedly connected with a gear, and the rotating shaft is rotatably connected with the side wall of the base, the base is fixedly installed with motor, one end of the rotating shaft outside the base is fixedly connected with the output shaft of the motor, the base is provided with a sliding rail, and the sliding rail is communicated with the installation cavity, the sliding rail is slidably connected with a rack, the rack is matched with the gear and is engaged, the base is provided with a sliding groove, and the sliding groove is communicated with the sliding rail, the sliding groove is slidably connected with a sliding block, and the base is slidably connected with a moving plate, the upper and lower ends of the sliding block are fixedly connected with the moving plate and the rack respectively.

[0006] The moving plate is fixedly connected with a connecting rod, and the connecting rod is fixedly installed with a fixing assembly for fixing the casting at the end, and the fixing assembly is a symmetrical structure.

[0007] Preferably, the fixing assembly comprises a mounting box fixedly connected with the connecting rod, a touch plate slidably connected with the side wall of the mounting box, a mounting groove opened in the mounting box, a long plate slidably connected in the mounting groove, a connecting block fixedly connected between the long plate and the touch plate, spring rods two fixedly connected between the long plate and the inner wall of the mounting groove, two sliding plates symmetrically slidably connected with the side wall of the mounting box, spring rods one fixedly connected between each of the sliding plates and the inner wall of the mounting groove, the position of the long plate matched with the position of the sliding plate, a telescopic rod fixedly connected with the sliding plate, and a clamping plate fixedly connected with the end of the telescopic rod.

[0008] Preferably, sliding rods are slidably connected with the side walls at both ends of the mounting box, the sliding rods slidably penetrate through the mounting groove, one end of the sliding rod located in the mounting groove is fixedly connected with the sliding plate, and the other end of the sliding rod located outside the mounting box is fixedly connected with a pull plate.

[0009] Preferably, a first pad is fixedly installed on the touch plate, and the first pad is made of a non-slip pattern material.

[0010] Preferably, a second pad is fixedly installed on each of the clamping plates, and the second pad is made of a non-slip pattern material.

[0011] Preferably, a plurality of bolts are installed on the base.

[0012] Compared with the prior art, the high-precision castings hole diameter automatic detection device has the following beneficial effects:

[0013] 1. The mobile assembly is installed on the base, after the castings are placed, the motor is started to push the castings to move, and the castings can be moved to the detection position through cooperation with the limiting plate, thereby improving the intelligence of the device.

[0014] 2. The fixing assembly is installed on the mobile assembly, when the motor is started to push to the detection position, the castings are automatically corrected and fixed, thereby avoiding the position of the castings being incorrect during detection, and also avoiding the castings being deviated due to external factors, thereby ensuring the detection quality of the device on the castings hole diameter. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the high-precision castings hole diameter automatic detection device is provided.

[0016] Figure 2 The structure diagram of the high-precision castings hole diameter automatic detection device is provided.

[0017] Figure 3 The structure diagram of the mobile assembly in the embodiment of the high-precision castings hole diameter automatic detection device is provided.

[0018] Figure 4The utility model discloses a fixed assembly's structure schematic drawing among embodiment of the utility model.

[0019] In the drawing: 1 base, 2 side plate, 3 top plate, 4 detection box, 5 detection head, 6 moving assembly, 61 rotating shaft, 62 installation cavity, 63 gear, 64 motor, 65 slide rail, 66 rack, 67 slide groove, 68 sliding block, 69 moving plate, 7 fixed assembly, 71 installation box, 72 touch plate, 73 long plate, 74 connecting block, 75 sliding plate, 76 spring rod one, 77 telescopic rod, 78 clamping plate, 79 spring rod two, 8 limiting plate, 9 installation slot, 10 slide rod, 11 pull plate, 12 pad plate one, 13 pad plate two, 14 bolt, 15 connecting rod. DETAILED DESCRIPTION

[0020] Refer to Figures 1-4 A high-precision castings aperture automatic detection device, including base 1, base 1 is fixedly connected with side plate 2, side plate 2 is fixedly connected with top plate 3, top plate 3 is fixedly connected with detection box 4, detection box 4 lower end is installed with detection head 5, base 1 is fixedly connected with limiting plate 8, base 1 is installed with moving assembly 6;

[0021] Moving assembly 6 includes rotating shaft 61, and installation cavity 62 is formed in base 1, rotating shaft 61 is rotatably connected in installation cavity 62, and gear 63 is fixedly connected on rotating shaft 61, and rotating shaft 61 rotates and penetrates the side wall of base 1, and motor 64 is fixedly installed on base 1, and one end of rotating shaft 61 located outside base 1 is fixedly connected with the output shaft of motor 64, and slide rail 65 is formed in base 1, and slide rail 65 is communicated with installation cavity 62, and rack 66 is slidably connected in slide rail 65, and rack 66 is matched and engaged with gear 63, and slide groove 67 is formed in base 1, and slide groove 67 is communicated with slide rail 65, and sliding block 68 is slidably connected in slide groove 67, and moving plate 69 is slidably connected on base 1, and the upper and lower ends of sliding block 68 are fixedly connected with moving plate 69 and rack 66 respectively, when moving assembly 6 needs to be driven to operate, start motor 64, the output shaft of motor 64 drives rotating shaft 61 to rotate, rotating shaft 61 drives gear 63 to rotate, gear 63 drives rack 66 to slide in slide rail 65 through the cooperation of rack 66, rack 66 drives sliding block 68 to slide in slide groove 67, and sliding block 68 drives moving plate 69 to move, thereby realizing the operation of moving assembly 6;

[0022] Connecting rod 15 is fixedly connected on moving plate 69, and fixed assembly 7 for fixing the castings is fixedly installed at the tail end of connecting rod 15, and fixed assembly 7 is symmetrical structure.

[0023] The fixing assembly 7 includes an installation box 71, which is fixedly connected to the connecting rod 15. The side wall of the installation box 71 is slidably connected to a touch plate 72. A mounting slot 9 is opened in the installation box 71, and a long plate 73 is slidably connected in the installation slot 9. A connecting block 74 is fixedly connected between the long plate 73 and the touch plate 72, and a spring rod 2 79 is fixedly connected between the long plate 73 and the inner wall of the installation slot 9. The side wall of the installation box 71 is symmetrically slidably connected to two slides 75, and a spring rod 1 76 is fixedly connected between the two slides 75 and the inner wall of the installation slot 9. The position of the long plate 73 matches the position of the slide 75. A telescopic rod 77 is fixedly connected to the slide 75, and a splint 78 is fixedly connected to the end of the telescopic rod 77. When it is necessary to adjust When the aperture of the casting is to be tested, with the operation of the moving assembly 6, the installation box 71 is driven to move along with it through the connecting rod 15. After moving to a certain distance, the casting collides with the limit plate 8, and the casting squeezes the touch plate 72. The touch plate 72 drives the long plate 73 to move through the connecting block 74. In the initial state, the spring rod 1 76 is in a compressed state, and the two sides of the long plate 73 collide with the two slide plates 75 to limit the movement of the slide plate 75. When the long plate 73 moves, the limit on the two slide plates 75 is cancelled. At this time, the two slide plates 75 slide toward the center under the elastic force of the spring rod 1 76. The two slide plates 75 drive the two clamping plates 78 through the telescopic rod 77 to correct the position of the casting and clamp the casting.

[0024] Slide rods 10 are slidably connected to the side walls at both ends of the installation box 71. The slide rods 10 slide through the installation slots 9. The end of the slide rod 10 located in the installation slot 9 is fixedly connected to the slide plate 75. The end of the slide rod 10 located outside the installation box 71 is fixedly connected to a pull plate 11. When the inspection is completed and the casting needs to be removed, the two pull plates 11 are pulled down. The two pull plates 11 drive the slide plates 75 on both sides to move to both sides through the two slide rods, thereby canceling the clamping and fixation of the casting, making it easier to remove the casting later.

[0025] A pad 12 is fixedly mounted on the touch panel 72 and is made of a non-slip material. The pad 12 can slow down the impact of the touch panel 72 on the casting, preventing the touch panel 72 from causing damage to the casting.

[0026] A second backing plate 13 is fixedly mounted on each of the two clamping plates 78 , and the second backing plate 13 is made of a non-slip material, so that the second backing plate can improve the clamping and fixing effect of the clamping plates 78 .

[0027] A plurality of bolts 14 are mounted on the base 1 , and the plurality of bolts 14 facilitate the fixed installation of the base 1 .

[0028] The utility model discloses a movable assembly 6 is provided with the gear 63, the rack 66, the sliding block 68, the sliding groove 67, the long board 73, the spring rod no.

Claims

1. A high-precision automatic detection device for casting hole diameter, comprising a base (1), characterized in that, The base (1) is fixedly connected with a side plate (2), the side plate (2) is fixedly connected with a top plate (3), the top plate (3) is fixedly connected with a detection box (4), the detection box (4) is installed with a detection head (5) at the lower end, the base (1) is fixedly connected with a limiting plate (8), and the base (1) is installed with a moving assembly (6). The moving assembly (6) comprises a rotating shaft (61), an installation cavity (62) is formed in the base (1), the rotating shaft (61) is rotatably connected in the installation cavity (62), the rotating shaft (61) is fixedly connected with a gear (63), the rotating shaft (61) is rotatably penetrated through the side wall of the base (1), the base (1) is fixedly installed with a motor (64), one end of the rotating shaft (61) located outside the base (1) is fixedly connected with the output shaft of the motor (64), a sliding rail (65) is formed in the base (1) and communicates with the installation cavity (62), the sliding rail (65) is slidably connected with a rack (66), the rack (66) is matchedly engaged with the gear (63), a sliding groove (67) is formed in the base (1) and communicates with the sliding rail (65), the sliding groove (67) is slidably connected with a sliding block (68), and the base (1) is slidably connected with a moving plate (69). The moving plate (69) is fixedly connected with a connecting rod (15), and the connecting rod (15) is fixedly installed with a fixing assembly (7) for fixing the casting at the tail end, and the fixing assembly (7) is a symmetrical structure.

2. The high-precision automatic detection device for casting hole diameter according to claim 1, characterized in that, The fixing assembly (7) comprises an installation box (71), the installation box (71) is fixedly connected with the connecting rod (15), a touch plate (72) is slidably connected with the side wall of the installation box (71), an installation groove (9) is formed in the installation box (71), a long plate (73) is slidably connected in the installation groove (9), a connecting block (74) is fixedly connected between the long plate (73) and the touch plate (72), spring rods two (79) are fixedly connected between the long plate (73) and the inner wall of the installation groove (9), two sliding plates (75) are symmetrically slidably connected with the side wall of the installation box (71), spring rods one (76) are fixedly connected between the sliding plates (75) and the inner wall of the installation groove (9), the positions of the long plate (73) and the sliding plates (75) are matched, telescopic rods (77) are fixedly connected with the sliding plates (75), and clamping plates (78) are fixedly connected with the tail ends of the telescopic rods (77).

3. The high-precision automatic detection device for casting hole diameter according to claim 2, characterized in that, Sliding rods (10) are slidably connected with the side walls at both ends of the installation box (71), the sliding rods (10) are slidably penetrated through the installation groove (9), one end of the sliding rod (10) located in the installation groove (9) is fixedly connected with the sliding plate (75), and the other end of the sliding rod (10) located outside the installation box (71) is fixedly connected with a pull plate (11).

4. The high-precision automatic detection device for casting hole diameter according to claim 2, characterized in that, The touch plate (72) is fixedly installed with a pad (12), and the pad (12) is made of anti-skid pattern material.

5. The high-precision automatic detection device for casting hole diameter according to claim 2, characterized in that, Two said clamps (78) are fixedly provided with a second pad (13), and the second pad (13) is made of anti-skid pattern material.

6. The high-precision automatic detection device for casting hole diameter according to claim 5, characterized in that, A plurality of bolts (14) are installed on the base (1).

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