Auxiliary inspection device for cutting and welding arc-shaped metal piece

Abstract

The utility model discloses an auxiliary inspection device for cutting and welding an arc-shaped metal piece, which comprises a base, two sides of the base are movably connected with vertical plates through a front-back moving mechanism, and the opposite sides of the two vertical plates are movably provided with a transverse plate through a lifting mechanism. An ultrasonic probe is movably installed below the transverse plate through a left-right moving mechanism, a fixing plate is fixedly installed on the upper end face of the base, two supporting plates are movably installed in front of the fixing plate through a bidirectional moving mechanism, a pressing and holding mechanism is installed on the opposite sides of the outer surfaces of the supporting plates, and the pressing and holding mechanism comprises a strip-shaped plate; an electric push rod is installed on the upper end face of the strip-shaped plate, and a pressing block is fixedly connected to the lower end face of the electric push rod. The arc-shaped metal piece clamping device can stably clamp arc-shaped metal pieces of different sizes, and the applicability is improved; and the position and height of the ultrasonic probe can be adjusted, use is convenient, and labor input is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding auxiliary inspection technical field, concretely is a kind of auxiliary inspection device for arc metal piece cutting welding. BACKGROUND

[0002] Arc metal piece cutting welding refers to the process that arc metal piece is cut into the shape and size required, and then connected together by welding process. After welding is completed, the welding quality of arc metal piece weld is often inspected. The strength of the welded object can be detected by ultrasonic flaw detection, and the object will not be damaged, so the welded part of the object is detected by connecting ultrasonic probe to the instrument at present.

[0003] However, in the existing monitoring process, one hand needs to hold the arc metal piece and the other hand needs to hold the ultrasonic probe for operation, which is not efficient and has high labor cost. Therefore, it does not meet the existing needs, and we propose a kind of auxiliary inspection device for arc metal piece cutting welding. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of auxiliary inspection device for arc metal piece cutting welding to solve the problems in the prior art, such as the need for manual operation of one hand holding arc metal piece and the other hand holding ultrasonic probe, low efficiency and high labor cost.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an auxiliary inspection device for arc metal piece cutting welding, comprising a base, the two sides of the base are movably connected with vertical plates by front and rear moving mechanisms, two vertical plates are movably installed with horizontal plates on the opposite side by lifting mechanisms, ultrasonic probes are movably installed below the horizontal plates by left and right moving mechanisms, a fixed plate is fixedly installed on the upper end surface of the base, two supporting plates are movably installed in front of the fixed plate by bidirectional moving mechanisms, a pressing mechanism is installed on the opposite side of the outer surface of the supporting plate, the pressing mechanism comprises a strip plate, an electric push rod is installed on the upper end surface of the strip plate, a pressing block is fixedly connected to the lower end surface of the electric push rod, and an arc metal piece is arranged below the two pressing blocks.

[0006] Preferably, the front and rear moving mechanism comprises a first lead screw, the first lead screw is installed on the two sides of the base through a first slot, a first threaded plate is sleeved on the outer surface of the first lead screw, the first threaded plate is fixedly connected with the outer surface of the vertical plate, a first motor is installed at the rear of the first slot through a first motor cavity, the output end of the first motor is fixedly connected with the rear end surface of the first lead screw through a shaft coupling, and the front end of the first lead screw is rotatably connected with the inner wall of the first slot through a bearing.

[0007] Preferably, the left and right moving mechanism comprises a second lead screw, the second lead screw is installed on the lower end face of the horizontal plate through a second channel, the outer surface of the second lead screw is sleeved with a second threaded plate, the second threaded plate is fixedly connected with the upper end face of the ultrasonic probe, one side of the second channel is installed with a second motor through a second motor cavity, the output end of the second motor is fixedly connected with one end of the second lead screw through a shaft coupling, and the other end of the second lead screw is rotationally connected with the inner wall of the second channel through a bearing.

[0008] Preferably, the lifting mechanism comprises a third lead screw, the third lead screw is installed on the outer surface of the vertical plate through a third channel, the outer surface of the third lead screw is sleeved with a third threaded plate, the third threaded plate is fixedly connected with the outer surface of the horizontal plate, the lower portion of the third channel is installed with a third motor through a third motor cavity, the output end of the third motor is fixedly connected with the lower end face of the third lead screw through a shaft coupling, and the upper end face of the third lead screw is rotationally connected with the inner wall of the third channel through a bearing.

[0009] Preferably, the bidirectional moving mechanism comprises a short shaft, the short shaft is installed on the inner side of the base through a horizontal groove, the two ends of the short shaft are both installed with threaded rods, the outer surface of the threaded rods is sleeved with threaded blocks, the upper end face of the threaded blocks is fixedly connected with the lower end face of the supporting plates, the threaded directions of the two threaded rods are opposite, one side of the horizontal groove is installed with a fourth motor through a fourth motor cavity, the fourth motor is fixedly connected with one end of one of the threaded rods through a rotating shaft, and the other end of the other threaded rod is rotationally connected with the inner wall of the horizontal groove through a bearing.

[0010] Preferably, the supporting plates are fixedly connected with the outer surfaces of the strip-shaped plates, rubber pads are fixedly connected on the sides, opposite to the outer surfaces, of the two supporting plates through clamping grooves, and the lower end face of the pressing block is fixedly connected with an antiskid pad.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a bidirectional moving mechanism, supporting plate, fixed plate, hold down mechanism are set up, and the arc metal piece is placed between two supporting plates, and the switch of fourth motor is controlled, and fourth motor work can drive threaded rod rotation, and two threaded blocks move to the direction of approaching each other simultaneously, and drive two supporting plates to move to the direction of approaching each other simultaneously, and the both sides of arc metal piece are fixed, and the switch of electric push rod is controlled, and drive pressing block to move down, and the both sides of arc metal piece upper end face are hold down, and arc metal piece clamping stability, the utility model discloses can clamping stability to different size arc metal piece, and the applicability is improved.

[0013] 2、The utility model discloses through be provided with front -and -rear moving mechanism, left -and -right moving mechanism, elevating system, can adjust the position and height of ultrasonic probe, and the weld of arc metal spare of different height, size is carried out and is examined, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0015] Fig. 2 It is the partial structure schematic diagram of the utility model pressure holding mechanism;

[0016] Fig. 3 It is the main sectional view of the utility model whole.

[0017] In the drawing: 1, base 2, front -and -rear moving mechanism 3, vertical board 4, ultrasonic probe 5, horizontal board 6, support plate 7, two -way moving mechanism 8, arc metal spare 9, fixed plate 10, pressure holding mechanism 1001, strip board 1002, pressure block 1003, electric push rod 11, left -and -right moving mechanism 12, elevating system. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] The electric push rod 1003 (model number LBP40), the first motor (model number 68KTYZ), the second motor (model number 68KTYZ), the third motor (model number 68KTYZ) and the fourth motor (model number YEJ3-112M-4) mentioned in the utility model can be obtained from market purchase or private customization.

[0020] Please refer to Figs. 1 to 3 The utility model provides an embodiment: a kind of auxiliary inspection device for arc metal spare cutting welding, including base 1, the two sides of base 1 are movably connected with vertical board 3 by front -and -rear moving mechanism 2, the opposite side of two vertical boards 3 is movably installed with horizontal board 5 by elevating system 12, the lower of horizontal board 5 is movably installed with ultrasonic probe 4 by left -and -right moving mechanism 11, the upper end surface of base 1 is fixedly installed with fixed plate 9, two support plates 6 are movably installed in the front of fixed plate 9 by two -way moving mechanism 7, support plate 6 outer surface opposite side is installed with pressure holding mechanism 10, pressure holding mechanism 10 includes strip board 1001, the upper end surface of strip board 1001 is installed with electric push rod 1003, the lower end surface of electric push rod 1003 is fixedly connected with pressure block 1002, the lower of two pressure blocks 1002 is provided with arc metal spare 8.

[0021] The front and back moving mechanism 2 comprises a first screw rod, which is installed on both sides of the base 1 through a first channel, and a first threaded plate is sleeved on the outer surface of the first screw rod, and the first threaded plate is fixedly connected with the outer surface of the vertical plate 3, and a first motor is installed at the rear of the first channel through a first motor cavity, and the output end of the first motor is fixedly connected with the rear end surface of the first screw rod through a shaft coupling, and the front end of the first screw rod is rotatably connected with the inner wall of the first channel through a bearing, and the first motor can drive the first screw rod to rotate, so that the first threaded plate moves, and the vertical plate 3 moves forward and backward on both sides of the base 1.

[0022] The left and right moving mechanism 11 comprises a second screw rod, which is installed on the lower end surface of the horizontal plate 5 through a second channel, and a second threaded plate is sleeved on the outer surface of the second screw rod, and the second threaded plate is fixedly connected with the upper end surface of the ultrasonic probe 4, and a second motor is installed on one side of the second channel through a second motor cavity, and the output end of the second motor is fixedly connected with one end of the second screw rod through a shaft coupling, and the other end of the second screw rod is rotatably connected with the inner wall of the second channel through a bearing, and the second motor can drive the second screw rod to rotate, so that the second threaded plate moves, and the ultrasonic probe 4 moves left and right above the base 1.

[0023] The lifting mechanism 12 comprises a third screw rod, which is installed on the outer surface of the vertical plate 3 through a third channel, and a third threaded plate is sleeved on the outer surface of the third screw rod, and the third threaded plate is fixedly connected with the outer surface of the horizontal plate 5, and a third motor is installed below the third channel through a third motor cavity, and the output end of the third motor is fixedly connected with the lower end surface of the third screw rod through a shaft coupling, and the upper end surface of the third screw rod is rotatably connected with the inner wall of the third channel through a bearing, and the third motor can drive the third screw rod to rotate, so that the third threaded plate moves up and down, and the horizontal plate 5 moves up and down above the base 1.

[0024] The bidirectional moving mechanism 7 comprises a short shaft, which is installed on the inner side of the base 1 through a horizontal groove, and threaded rods are installed on both ends of the short shaft, and threaded blocks are sleeved on the outer surfaces of the threaded rods, and the upper end surfaces of the threaded blocks are fixedly connected with the lower end surfaces of the support plates 6, and the threaded directions of the two threaded rods are opposite, and a fourth motor is installed on one side of the horizontal groove through a fourth motor cavity, and the fourth motor is fixedly connected with one end of one of the threaded rods through a rotating shaft, and the other end of the other threaded rod is rotatably connected with the inner wall of the horizontal groove through a bearing, and the fourth motor can drive the threaded rods to rotate, and the two threaded blocks can simultaneously move towards each other or away from each other, and the two support plates 6 can simultaneously move towards each other or away from each other.

[0025] The outer surfaces of the two support plates 6 are fixedly connected with the strip-shaped plate 1001, and the outer surfaces of the two support plates 6 are fixedly connected with rubber pads through clamping grooves; the lower end surface of the pressing block 1002 is fixedly connected with an anti-skid pad, so that the stability of the installation of the strip-shaped plate 1001 is improved, and the stability of clamping the arc-shaped metal piece 8 is improved.

[0026] When the auxiliary inspection device for cutting and welding of the arc-shaped metal piece is used, the power supply is turned on, the arc-shaped metal piece 8 is placed between the two support plates 6, the fourth motor is controlled to work, the threaded rod is driven to rotate, the two threaded blocks are simultaneously moved towards each other, the two support plates 6 are simultaneously moved towards each other, the two sides of the arc-shaped metal piece 8 are fixed, the switch of the electric push rod 1003 is controlled, the pressing block 1002 is driven to move downwards, the two sides of the upper end surface of the arc-shaped metal piece 8 are pressed and held, the arc-shaped metal piece 8 is stably clamped, the position and height of the ultrasonic probe 4 are adjusted according to the position of the arc-shaped metal piece 8 through the forward and backward moving mechanism 2, the left and right moving mechanism 11 and the lifting mechanism 12, and the weld of the arc-shaped metal piece 8 is inspected; the arc-shaped metal piece 8 of different sizes can be stably clamped, the applicability is improved, the position and height of the ultrasonic probe 4 can be adjusted, the use is convenient, and the labor input is reduced.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. An auxiliary inspection device for cutting and welding arc-shaped metal parts, comprising a base (1), characterized in that: The base (1) has vertical plates (3) movably connected to both sides of the base (1) via a front-back moving mechanism (2). A horizontal plate (5) is movably installed on the opposite side of the two vertical plates (3) via a lifting mechanism (12). An ultrasonic probe (4) is movably installed below the horizontal plate (5) via a left-right moving mechanism (11). A fixing plate (9) is fixedly installed on the upper surface of the base (1). Two support plates (6) are movably installed in front of the fixing plate (9) via a bidirectional moving mechanism (7). A pressing mechanism (10) is installed on the opposite side of the outer surface of the support plate (6). The pressing mechanism (10) includes a strip plate (1001). An electric push rod (1003) is installed on the upper surface of the strip plate (1001). A pressure block (1002) is fixedly connected to the lower surface of the electric push rod (1003). An arc-shaped metal piece (8) is provided below the two pressure blocks (1002).

2. The auxiliary inspection device for cutting and welding arc-shaped metal parts according to claim 1, characterized in that: The forward and backward moving mechanism (2) includes a first lead screw, which is installed on both sides of the base (1) through a first slot. A first threaded plate is sleeved on the outer surface of the first lead screw, and the first threaded plate is fixedly connected to the outer surface of the vertical plate (3). A first motor is installed behind the first slot through a first motor cavity. The output end of the first motor is fixedly connected to the rear end face of the first lead screw through a coupling. The front end of the first lead screw is rotatably connected to the inner wall of the first slot through a bearing.

3. The auxiliary inspection device for cutting and welding arc-shaped metal parts according to claim 1, characterized in that: The left and right moving mechanism (11) includes a second lead screw, which is installed on the lower end face of the horizontal plate (5) through a second slot. A second threaded plate is sleeved on the outer surface of the second lead screw. The second threaded plate is fixedly connected to the upper end face of the ultrasonic probe (4). A second motor is installed on one side of the second slot through a second motor cavity. The output end of the second motor is fixedly connected to one end of the second lead screw through a coupling. The other end of the second lead screw is rotatably connected to the inner wall of the second slot through a bearing.

4. The auxiliary inspection device for cutting and welding arc-shaped metal parts according to claim 1, characterized in that: The lifting mechanism (12) includes a third lead screw, which is installed on the outer surface of the vertical plate (3) through a third slot. A third threaded plate is fitted on the outer surface of the third lead screw, and the third threaded plate is fixedly connected to the outer surface of the horizontal plate (5). A third motor is installed below the third slot through a third motor cavity. The output end of the third motor is fixedly connected to the lower end face of the third lead screw through a coupling. The upper end face of the third lead screw is rotatably connected to the inner wall of the third slot through a bearing.

5. An auxiliary inspection device for cutting and welding arc-shaped metal parts according to claim 1, characterized in that: The bidirectional moving mechanism (7) includes a short shaft, which is installed on the inner side of the base (1) through a transverse groove. Both ends of the short shaft are equipped with threaded rods, and the outer surface of the threaded rods is fitted with threaded blocks. The upper end face of the threaded blocks is fixedly connected to the lower end face of the support plate (6), and the thread directions of the two threaded rods are opposite. A fourth motor is installed on one side of the transverse groove through a fourth motor cavity. The fourth motor is fixedly connected to one end of one of the threaded rods through a rotating shaft, and the other end of the other threaded rod is rotatably connected to the inner wall of the transverse groove through a bearing.

6. The auxiliary inspection device for cutting and welding arc-shaped metal parts according to claim 1, characterized in that: The support plate (6) is fixedly connected to the outer surface of the strip plate (1001), and a rubber pad is fixedly connected to one side of the opposite outer surface of the two support plates (6) through a slot. An anti-slip pad is fixedly connected to the lower end face of the pressure block (1002).

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