Scanning device for ultrasonic detection of ring forgings

Abstract

The utility model relates to the field of ultrasonic detection of ring forgings, and discloses a scanning device for ultrasonic detection of ring forgings, which comprises a first semicircular gear ring and a second semicircular gear ring which are correspondingly arranged on two sides, and an ultrasonic flaw detector which is arranged along the radius direction is fixedly connected in the second semicircular gear ring. A fixing mechanism is arranged between the first semicircular gear ring and the second semicircular gear ring, a position adjusting support is fixedly connected to the base, connecting plates are fixedly connected to the position adjusting support, the two sides of the connecting plates are correspondingly arranged, and semicircular guide grooves are coaxially formed in the two sides of the first semicircular gear ring and the two sides of the second semicircular gear ring. Limiting sliding columns are rotationally connected into the connecting plates on the two sides, a gear meshed with the first semicircular gear ring and the second semicircular gear ring is rotationally connected between the connecting plates on the two sides, and a first motor for driving the gear to rotate is fixedly connected to one side of each connecting plate. Compared with the prior art, the device has the advantages that the ring forging can be automatically and thoroughly scanned, the operation is convenient, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ring forging ultrasonic detection technical field, specifically point to a kind of ring forging ultrasonic detection scanning device. BACKGROUND

[0002] Ring forging refers to the ring-shaped workpiece or blank obtained by forging deformation on metal blank, and the quality of ring forging directly affects the safety performance and service life of equipment, so it is necessary to carry out non-destructive testing on ring forging, and ultrasonic testing is mostly used for ring forging, by emitting and receiving ultrasonic waves, analyzing echo signals to judge the defects and properties inside the material.

[0003] At present, ultrasonic testing of ring forging mainly adopts manual scanning mode, and the entire ring forging outer wall is scanned by hand-held ultrasonic flaw detector by staff, which is time-consuming and laborious, and the missed detection position is easy to appear, and scanning is not comprehensive. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] The technical problem to be solved by the utility model is that manual scanning is easy to appear incomplete scanning, which greatly affects the scanning effect.

[0006] (II) technical scheme

[0007] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a ring forging ultrasonic detection scanning device, comprising first and second half-circular gear rings arranged correspondingly on both sides, an ultrasonic flaw detector fixedly connected in the second half-circular gear ring and arranged along the radial direction, a fixing mechanism provided between the first and second half-circular gear rings, a base, a position adjusting support fixedly connected on the base, connecting plates fixedly connected on the position adjusting support and arranged correspondingly on both sides, half-circular guide grooves coaxially arranged on both sides of the first and second half-circular gear rings, limiting sliding columns rotatably connected in the connecting plates and matched with the half-circular guide grooves, gears rotatably connected between the connecting plates and meshed with the first and second half-circular gear rings, a first motor fixedly connected on one side of the connecting plate and driving the gear to rotate, positioning seats correspondingly arranged on both sides of the base and slidably connected, positioning grooves provided in the inner side of the positioning seat, and telescopic cylinders fixedly connected on both sides of the base and driving the positioning seat to slide.

[0008] As improvement, the fixing mechanism comprises fixing plates fixedly connected to two ends of the second semicircular gear ring, the first semicircular gear ring is provided with fixing slots matched with the fixing plates at two ends, and the first semicircular gear ring is threadedly connected with fixing bolts extending into the fixing slots at two sides.

[0009] As improvement, the position adjusting support comprises a lifting support fixedly connected to an upper end of the base, and a vertical electric push rod is fixedly connected to the lifting support, and the connecting plates are fixedly connected to one end of the electric push rod.

[0010] As improvement, the second semicircular gear ring is fixedly connected with a telescopic sleeve, the ultrasonic flaw detector is slidably connected into the telescopic sleeve, and a positioning bolt matched with the ultrasonic flaw detector is threadedly connected to one side of the telescopic sleeve.

[0011] As improvement, not less than one U-shaped guide wheel is rotatably connected into the positioning slot at two sides, and a second motor for driving the U-shaped guide wheel to rotate is fixedly connected to the positioning seat at one side.

[0012] As improvement, the connecting plates are provided with a plurality of limiting sliding columns arranged in annular array.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the positioning slots at two sides can realize positioning of the ring forging, the first semicircular gear ring and the second semicircular gear ring are buckled into a whole circular gear ring through the fixing mechanism after the ring forging is placed into the first semicircular gear ring and the second semicircular gear ring, the first semicircular gear ring and the second semicircular gear ring can be driven to rotate around the ring forging through the first motor driving gear under the limiting of the limiting sliding columns and the semicircular guide slots, time and labor are saved, and scanning is not easy to be missed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is an explosion view of the scanning device for ultrasonic detection of ring forgings.

[0016] Fig. 2 is a structural schematic view of the scanning device for ultrasonic detection of ring forgings.

[0017] Fig. 3 is a sectional view of the scanning device for ultrasonic detection of ring forgings.

[0018] Fig. 4 is a connection structure view of the first semicircular gear ring and the second semicircular gear ring of the scanning device for ultrasonic detection of ring forgings.

[0019] As shown in the figure: 1, base; 2, lifting cylinder; 3, electric push rod; 4, ultrasonic flaw detector; 5, first semicircular gear ring; 6, second semicircular gear ring; 7, connecting plate; 8, limiting slide column; 9, semicircular guide groove; 10, gear; 11, first motor; 12, fixed plugboard; 13, fixed bolt; 14, telescopic sleeve; 15, positioning bolt; 16, fixed screw hole; 17, telescopic cylinder; 18, positioning seat; 19, positioning groove; 20, U-shaped guide wheel; 21, second motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] As shown in the figure: 1, base; 2, lifting cylinder; 3, electric push rod; 4, ultrasonic flaw detector; 5, first semicircular gear ring; 6, second semicircular gear ring; 7, connecting plate; 8, limiting slide column; 9, semicircular guide groove; 10, gear; 11, first motor; 12, fixed plugboard; 13, fixed bolt; 14, telescopic sleeve; 15, positioning bolt; 16, fixed screw hole; 17, telescopic cylinder; 18, positioning seat; 19, positioning groove; 20, U-shaped guide wheel; 21, second motor. Figs. 1 to 4 As shown in the figure: 1, base; 2, lifting cylinder; 3, electric push rod; 4, ultrasonic flaw detector; 5, first semicircular gear ring; 6, second semicircular gear ring; 7, connecting plate; 8, limiting slide column; 9, semicircular guide groove; 10, gear; 11, first motor; 12, fixed plugboard; 13, fixed bolt; 14, telescopic sleeve; 15, positioning bolt; 16, fixed screw hole; 17, telescopic cylinder; 18, positioning seat; 19, positioning groove; 20, U-shaped guide wheel; 21, second motor.

[0022] It also includes base 1, the position adjusting support is fixedly connected on the base 1, the position adjusting support includes the lifting support that is fixedly connected on the upper end of the base 1, the electric push rod 3 that is vertically arranged is fixedly connected on the lifting support, the connecting plate 7 of both sides is fixedly connected on one end of the electric push rod 3, the position adjusting support is fixedly connected with both sides corresponding arrangement connecting plate 7, both sides of the first semicircular gear ring 5 and the second semicircular gear ring 6 are equipped with the coaxial arrangement semicircular guide groove 9, the limiting slide column 8 that is matched with the semicircular guide groove 9 is rotatably connected in both sides the connecting plate 7, the limiting slide column 8 is equipped with multiple, the gear 10 that is meshed with the first semicircular gear ring 5 and the second semicircular gear ring 6 is rotatably connected between both sides the connecting plate 7, one side of the connecting plate 7 is fixedly connected with the first motor 11 that drives the rotation of the gear 10.

[0023] The base 1 is slidably connected with two positioning seats 18 arranged correspondingly on both sides, the inner side of the positioning seat 18 is provided with a positioning groove 19, the both sides of the base 1 are fixedly connected with telescopic cylinders 17 for driving the positioning seat 18 to slide, and no less than one U-shaped guide wheel 20 is rotatably connected in the positioning groove 19 on the both sides, and the positioning seat 18 on one side is fixedly connected with a second motor 21 for driving the U-shaped guide wheel 20 to rotate.

[0024] In specific use, the ring forging to be scanned is placed in the positioning groove 19 on the both sides, the telescopic cylinders 17 on the both sides are started to synchronously extend and slide, the ring forgings are placed in the U-shaped guide wheels 20 on the both sides respectively, the lifting cylinder 2 and the electric push rod 3 are started to adjust the position of the first semicircular gear ring 5, after the adjustment is completed, the fixed insertion plates 12 at the both ends of the second semicircular gear ring 6 are inserted into the fixed insertion grooves at one end of the first semicircular gear ring 5, the first semicircular gear ring 5 is buckled with the second semicircular gear ring 6 to form a complete circular gear ring, the fixed bolts 13 on the both sides are screwed into the fixed screw holes 16, and the connection and fixation of the first semicircular gear ring 5 and the second semicircular gear ring 6 are completed, according to the radius size of the ring forging, the position support is adjusted so that the ring forging is located at the center of the first semicircular gear ring 5 and the second semicircular gear ring 6, the ultrasonic flaw detector 4 is extended outwards along the telescopic sleeve 14, the ultrasonic flaw detector 4 contacts the outer wall of the ring forging, the fixed bolt 15 is screwed to fix the ultrasonic flaw detector 4, the first motor 11 is started to drive the gear 10 to rotate, under the limitation of the limiting slide column 8 and the semicircular guide groove 9, the first semicircular gear ring 5 and the second semicircular gear ring 6 are driven to rotate, the ultrasonic flaw detector 4 scans the outer wall of the ring forging, the second motor 21 is started to drive the U-shaped guide wheel 20 to rotate, the ring forging is driven to rotate, the scanning of the whole ring forging is realized, and the scanning is more thorough.

[0025] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein.

[0026] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

[0028] The above description of the present application and its embodiments has been described, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creating a similar structure and embodiment of the technical solution, which should belong to the protection scope of the present application.

Claims

1. A kind of ring swaging piece ultrasonic testing scanning device, including first semicircle gear ring (5) and second semicircle gear ring (6) arranged correspondingly on both sides, fixedly connected with ultrasonic flaw detector (4) arranged along radial direction in the second semicircle gear ring (6), it is characterized in that: Fixed mechanism is equipped between the first semicircle gear ring (5) and the second semicircle gear ring (6), still including base (1), fixedly connected with position adjusting support on the base (1), fixedly connected with the connecting plate (7) arranged correspondingly on both sides on the position adjusting support, both sides of the first semicircle gear ring (5) and the second semicircle gear ring (6) are equipped with coaxially arranged semicircle guide groove (9), the connecting plate (7) is rotatably connected with the limit sliding column (8) matched with the semicircle guide groove (9) in both sides, the connecting plate (7) is rotatably connected with the gear (10) meshed with the first semicircle gear ring (5) and the second semicircle gear ring (6) between both sides, one side of the connecting plate (7) is fixedly connected with the first motor (11) driving the gear (10) rotation, the base (1) is slidably connected with the positioning seat (18) arranged correspondingly on both sides, the positioning seat (18) is equipped with positioning groove (19) on the inner side, both sides of the base (1) are fixedly connected with the telescopic pneumatic cylinder (17) driving the positioning seat (18) sliding.

2. A scanning device for ultrasonic testing of swage parts according to claim 1, characterized in that: The fixed mechanism includes fixedly connected with the fixed plugboard (12) of both ends of the second semicircle gear ring (6), the first semicircle gear ring (5) is equipped with the fixed slot matched with the fixed plugboard (12) in both ends, the first semicircle gear ring (5) is screw-connected with the fixed bolt (13) extending into the fixed slot in both sides, both sides of the fixed plugboard (12) are equipped with the fixed screw hole (16) matched with the fixed bolt (13).

3. A ring swage ultrasonic testing probe according to claim 1, wherein: The position adjusting support includes lifting support fixedly connected on the upper end of the base (1), the electric push rod (3) arranged perpendicularly is fixedly connected on the lifting support, both sides of the connecting plate (7) are fixedly connected on one end of the electric push rod (3).

4. A ring swage ultrasonic testing probe according to claim 1, wherein: The second semicircle gear ring (6) is fixedly connected with telescopic sleeve (14) in, the ultrasonic flaw detector (4) is slidably inserted into the telescopic sleeve (14), the telescopic sleeve (14) one side is screw-connected with the positioning bolt (15) matched with the ultrasonic flaw detector (4).

5. A ring swage ultrasonic testing probe according to claim 1 wherein: More than one U-shaped guide wheel (20) is rotatably connected in both sides of the positioning groove (19), the second motor (21) driving the U-shaped guide wheel (20) rotation is fixedly connected on one side of the positioning seat (18).

6. A ring swage ultrasonic testing probe according to claim 1 wherein: The connecting plate (7) is equipped with multiple limit sliding columns (8) arranged along annular array on.

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