Auxiliary support for flaw detection test block

Abstract

The utility model discloses an auxiliary support for flaw detection test blocks, which comprises a working table plate, supporting leg rods, a lifting frame, a driving motor, a speed reducer, a rotating shaft, a connecting plate and a rotating plate, sliding rails are symmetrically mounted at the top of the rotating plate along the center, the sliding rails are arranged along the length direction of the rotating plate, and rotating mechanisms are symmetrically arranged at the top of the rotating plate along the center. And clamps are mounted at the tops of the opposite surfaces of the two rotating mechanisms. According to the utility model, flaw detection test blocks with different sizes and specifications can be clamped, the clamped flaw detection test blocks can be rotationally adjusted around the adjusting shaft, different flaw detection surfaces can be provided for subsequent flaw detection, the rotating plate can be rotationally adjusted through the rotating shaft, and the rotating mechanism at the top of the rotating plate and the clamp can be driven to synchronously rotate, so that the flaw detection test blocks can be conveniently clamped. Therefore, more angle choices are provided for the orientation of the flaw detection test block, and convenience is provided for flaw detection.

Description

Technical Field

[0001] The utility model relates to the field of metal flaw detection, and specifically, to an auxiliary bracket for a flaw detection test block. Background Technique

[0002] With the rapid development of the manufacturing industry, the requirements for product quality inspection are getting higher and higher, and more and more key and complex parts need to be strictly flaw detected. Non-destructive testing methods such as ultrasonic testing and radiographic testing have been widely applied to the defect detection fields of various industrial products.

[0003] When performing flaw detection on metal parts, it is often necessary to first fix these block-shaped or plate-shaped metal parts, and then use a detector to perform flaw detection on the surface or inside of the metal parts. However, when flaw detecting different surfaces, the staff needs to move back and forth, so as to facilitate the contact between the detector and different positions on the surface layer of the metal part for flaw detection, which will make the staff move very tediously.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary bracket for a flaw detection test block to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] An auxiliary bracket for a flaw detection test block includes a workbench plate. Leg rods are fixedly installed at the four corners of the bottom of the workbench plate. A hoisting frame is fixedly installed at the center of the bottom of the leg rods. A driving motor is fixedly installed at the bottom of the hoisting frame. A speed reducer is installed inside the hoisting frame. The speed reducer is in transmission connection with the driving motor. The output shaft of the speed reducer is fixedly connected with a rotating shaft. The top end of the rotating shaft penetrates through the workbench plate. A connecting plate is fixedly installed at the top end of the rotating shaft. A rotating plate is arranged on the top of the workbench plate. The top of the connecting plate is fixedly installed at the center of the bottom of the rotating plate. Slide rails are symmetrically installed along the center of the top of the rotating plate. The slide rails are arranged along the length direction of the rotating plate. Rotating mechanisms are also symmetrically arranged along the center of the top of the rotating plate. Clamps are installed at the top of the opposite sides of the two rotating mechanisms.

[0008] Further, first anti-collision frames are symmetrically installed at the center of the top of the rotating plate. The first anti-collision frames face the rotating mechanisms on both sides. A second anti-collision frame is installed at the end of the rotating plate. An adjusting cylinder is arranged on one side of the rotating plate. Connecting frames are installed at both ends of the adjusting cylinder. The two connecting frames are respectively fixedly connected with the bottoms of the two rotating mechanisms.

[0009] Further, the rotating mechanism includes a transverse moving plate, a sliding seat is fixedly installed at the bottom of the transverse moving plate, the sliding seat is slidably installed on a slide rail, a support frame is fixedly installed at the top of the transverse moving plate, an adjusting shaft is provided at the top of the support frame, the adjusting shaft is rotatably installed at the top of the support frame through a bearing, one end of the adjusting shaft facing the center of the rotating plate is fixedly installed with an assembly shaft, the fixture is fixedly installed at the end of the assembly shaft, a side frame is fixedly installed on the side of one end of the support frame away from the rotating plate, a transmission is fixedly installed at the top of the side frame, one side of the transmission is drivingly connected with an adjusting motor, and the output shaft of the transmission is fixedly connected with the adjusting shaft.

[0010] Further, the fixture includes a vertical plate, the middle part of one side surface of the vertical plate is fixedly connected with the end of the assembly shaft, a clamping block is fixedly installed on the end surface of the vertical plate away from the assembly shaft, there are two clamping blocks, and the two clamping blocks are distributed along the length direction of the vertical plate, and a clamping groove is formed in the middle of the end surface of the clamping block away from the vertical plate.

[0011] Further, a stop bar is also fixedly installed on the vertical plate along its length direction, baffles are fixedly installed at both ends of the side surface of the stop bar facing between the two clamping blocks, a guide rail is also fixedly installed on the vertical plate, a pressing strip is provided on the end surface of the vertical plate away from the assembly shaft, a guide seat is fixedly installed on the side surface of the pressing strip facing the guide rail, the guide seat is slidably arranged on the guide rail, spring rods are fixedly installed at both ends of the pressing strip, the spring rods are arranged opposite to the baffles, and a clamping plate is fixedly installed at the end of the spring rod facing the baffle.

[0012] Further, a lead screw is rotatably installed in the middle of the side of the pressing strip away from the stop bar, a fixing block is fixedly installed on the end surface of the vertical plate away from the assembly shaft, the fixing block is arranged away from the stop bar, a thread sleeve is fixedly installed on the fixing block, the lead screw passes through the thread sleeve, the thread sleeve is screwed with the lead screw, and an adjusting handle is fixedly installed at the end of the lead screw away from the pressing strip.

[0013] Compared with the prior art, the utility model has the following beneficial effects: The utility model has a simple structure and is convenient to use. It can clamp flaw detection test blocks of different sizes and specifications, and the clamped flaw detection test blocks can also be rotated and adjusted around the adjusting shaft, which can provide different flaw detection surfaces for subsequent flaw detection. Moreover, the rotating plate can also be rotated and adjusted through the rotating shaft, and can also drive the rotating mechanism and the fixture on the top of the rotating plate to rotate synchronously, so as to provide more angle options for the orientation of the flaw detection test block and facilitate flaw detection. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention;

[0016] Figure 2 is a schematic structural diagram of a workbench plate in an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention;

[0017] Figure 3 is a schematic structural diagram of a rotating plate in an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention;

[0018] Figure 4 is a schematic structural diagram of a rotating mechanism in an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention;

[0019] Figure 5 is a schematic structural diagram of a clamp in an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention;

[0020] Figure 6 is a schematic structural diagram of a vertical plate in an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention;

[0021] Figure 7 is a schematic structural diagram of a pressure bar in an auxiliary bracket for a flaw detection test block according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] 1, workbench plate; 2, leg rod; 3, lifting frame; 4, driving motor; 5, reducer; 6, rotating shaft; 7, connecting plate; 8, rotating plate; 9, slide rail; 10, rotating mechanism; 11, clamp; 12, first anti-collision frame; 13, second anti-collision frame; 14, adjusting cylinder; 15, connecting frame; 16, transverse moving plate; 17, sliding seat; 18, support frame; 19, bearing; 20, adjusting shaft; 21, assembly shaft; 22, side frame; 23, transmission; 24, adjusting motor; 25, vertical plate; 26, clamping block; 27, clamping groove; 28, retaining bar; 29, baffle; 30, guide rail; 31, pressure bar; 32, guide seat; 33, spring rod; 34, clamping plate; 35, lead screw; 36, fixed block; 37, thread sleeve; 38, adjusting handle. Detailed implementation manners

[0024] Next, in combination with the accompanying drawings and specific embodiments, the utility model will be further described:

[0025] Please refer to Figure 1-7 , an auxiliary bracket for a flaw detection test block according to an embodiment of the present utility model includes a workbench plate 1. Leg rods 2 are fixedly installed at the four corners of the bottom of the workbench plate 1. A lifting frame 3 is fixedly installed at the center of the bottom of the leg rods 2. A driving motor 4 is fixedly installed at the bottom of the lifting frame 3. A speed reducer 5 is installed inside the lifting frame 3. The speed reducer 5 is in transmission connection with the driving motor 4. The output shaft of the speed reducer 5 is fixedly connected to a rotating shaft 6. The top end of the rotating shaft 6 penetrates through the workbench plate 1, and a connecting plate 7 is fixedly installed at the top end of the rotating shaft 6. A rotating plate 8 is arranged on the top of the workbench plate 1. The top of the connecting plate 7 is fixedly installed at the center of the bottom of the rotating plate 8. Slide rails 9 are symmetrically installed along the center on the top of the rotating plate 8. The slide rails 9 are arranged along the length direction of the rotating plate 8. Rotating mechanisms 10 are also symmetrically arranged along the center on the top of the rotating plate 8. Clamps 11 are installed on the top of the opposite sides of the two rotating mechanisms 10. The flaw detection test block to be detected is arranged between the two clamps 11. By adjusting and controlling the distance between the two rotating mechanisms 10, the distance between the two clamps 11 can be changed, so as to position the flaw detection test block in combination with the two clamps 11. The rotating mechanism 10 can drive the clamp 11 to rotate, and then the angle of the flaw detection test block can be changed during subsequent flaw detection, and flaw detection operations can be carried out on different positions by flipping. Moreover, the rotating plate 8 can also rotate horizontally on the workbench plate 1, which can further improve the angle operation during flaw detection.

[0026] In order to be able to limit the rotating mechanism 10 well, in this embodiment, first anti-collision frames 12 are symmetrically installed at the center of the top of the rotating plate 8. The first anti-collision frames 12 face the rotating mechanisms 10 on both sides. A second anti-collision frame 13 is installed at the end of the rotating plate 8. An adjusting cylinder 14 is arranged on one side of the rotating plate 8. Connecting frames 15 are installed at both ends of the adjusting cylinder 14. The two connecting frames 15 are respectively fixedly connected to the bottoms of the two rotating mechanisms 10. The positions of the two connecting frames 15 can be adjusted by the adjusting cylinder 14, so that the distance between the two clamps 11 can be adjusted according to the flaw detection test blocks of different lengths.

[0027] In order to enable the rotating mechanism 10 to slide and adjust stably on the slide rail 9, in this embodiment, the rotating mechanism 10 includes a transverse movement plate 16. A slide seat 17 is fixedly installed at the bottom of the transverse movement plate 16. The slide seat 17 is slidably installed on the slide rail 9. A support frame 18 is fixedly installed at the top of the transverse movement plate 16. An adjustment shaft 20 is provided at the top of the support frame 18. The adjustment shaft 20 is rotatably installed at the top of the support frame 18 through a bearing 19. One end of the adjustment shaft 20 facing the center of the rotating plate 8 is fixedly installed with an assembly shaft 21. The fixture 11 is fixedly installed at the end of the assembly shaft 21. A side frame 22 is fixedly installed on one side of the support frame 18 away from the rotating plate 8. A transmission 23 is fixedly installed at the top of the side frame 22. One side of the transmission 23 is drivingly connected with an adjustment motor 24. The output shaft of the transmission 23 is fixedly connected with the adjustment shaft 20.

[0028] In order to enable the fixture 11 to stably clamp the flaw detection test block, in this embodiment, the fixture 11 includes a vertical plate 25. The middle part of one side surface of the vertical plate 25 is fixedly connected with the end of the assembly shaft 21. A clamping block 26 is fixedly installed on the end surface of the vertical plate 25 away from the assembly shaft 21. There are two clamping blocks 26, and the two clamping blocks 26 are distributed along the length direction of the vertical plate 25. A clamping groove 27 is opened in the middle of the end surface of the clamping block 26 away from the vertical plate 25. A retaining strip 28 arranged along its length direction is also fixedly installed on the vertical plate 25. Baffles 29 are fixedly installed at both ends of the side surface of the retaining strip 28 facing between the two clamping blocks 26. A guide rail 30 is also fixedly installed on the vertical plate 25. A pressing strip 31 is arranged on the end surface of the vertical plate 25 away from the assembly shaft 21. A guide seat 32 is fixedly installed on the side surface of the pressing strip 31 facing the guide rail 30. The guide seat 32 is slidably arranged on the guide rail 30. Spring rods 33 are fixedly installed at both ends of the pressing strip 31. The spring rods 33 are arranged opposite to the baffles 29, and a clamping plate 34 is fixedly installed at the end of the spring rod 33 facing the baffle 29. By controlling the position of the pressing strip 31 to make the pressing strip 31 move towards the retaining strip 28, the spring rods 33 can drive the clamping plates 34 to move towards the baffles 29 synchronously. When a metal plate or metal block is placed in the clamping groove 27, the flaw detection test block can be stably clamped by the action of the clamping plates 34 and the baffles 29.

[0029] In order to enable the pressing strip 31 to move towards the retaining strip 28, in this embodiment, a lead screw 35 is rotatably installed in the middle of the side of the pressing strip 31 away from the retaining strip 28. A fixing block 36 is fixedly installed on the end surface of the vertical plate 25 away from the assembly shaft 21. The fixing block 36 is arranged away from the retaining strip 28, and a thread sleeve 37 is fixedly installed on the fixing block 36. The lead screw 35 passes through the thread sleeve 37, and the thread sleeve 37 is screwed with the lead screw 35. An adjustment handle 38 is fixedly installed at the end of the lead screw 35 away from the pressing strip 31. By rotating the adjustment handle 38, the adjustment handle 38 can drive the lead screw 35 to rotate. When the lead screw 35 rotates, it will drive the pressing strip 31 to move towards the retaining strip 28 through the thread sleeve 37, and then realize the movement adjustment of the clamping plate 34 towards the baffle 29.

[0030] Through the above solution of the present utility model, the structure of the present utility model is simple and convenient to use. It can clamp flaw detection test blocks of different sizes and specifications. Moreover, the clamped flaw detection test block can also be rotated and adjusted around the adjustment shaft 20, which can provide different flaw detection surfaces for subsequent flaw detection. In addition, the rotating plate 8 can also be rotated and adjusted through the rotating shaft 6, and can also drive the rotating mechanism 10 and the fixture 11 on the top of the rotating plate 8 to rotate synchronously, so as to provide more angle options for the orientation of the flaw detection test block and facilitate flaw detection.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary bracket for a flaw detection test block, comprising a workbench plate (1), characterized in that, Four legs (2) are fixedly installed at the four corners of the bottom of the workbench plate (1). A lifting frame (3) is fixedly installed at the center of the bottom of the leg rod (2). A driving motor (4) is fixedly installed at the bottom of the lifting frame (3). A speed reducer (5) is installed inside the lifting frame (3). The speed reducer (5) is in transmission connection with the driving motor (4). The output shaft of the speed reducer (5) is fixedly connected with a rotating shaft (6). The top end of the rotating shaft (6) penetrates through the workbench plate (1). A connecting plate (7) is fixedly installed at the top end of the rotating shaft (6). A rotating plate (8) is arranged on the top of the workbench plate (1). The top of the connecting plate (7) is fixedly installed at the center of the bottom of the rotating plate (8). Slide rails (9) are symmetrically installed along the center of the top of the rotating plate (8). The slide rails (9) are arranged along the length direction of the rotating plate (8). A rotating mechanism (10) is also symmetrically arranged along the center of the top of the rotating plate (8). Clamps (11) are installed at the top of the opposite sides of the two rotating mechanisms (10).

2. The auxiliary support for a flaw detection test block according to claim 1, wherein, First anti-collision frames (12) are symmetrically installed at the center of the top of the rotating plate (8). The first anti-collision frames (12) are arranged towards the rotating mechanisms (10) on both sides. A second anti-collision frame (13) is installed at the end of the rotating plate (8). An adjusting cylinder (14) is arranged on one side of the rotating plate (8). Connecting frames (15) are installed at both ends of the adjusting cylinder (14). The two connecting frames (15) are respectively fixedly connected with the bottoms of the two rotating mechanisms (10).

3. The auxiliary bracket of a flaw detection test block according to claim 2, characterized in that, The rotating mechanism (10) includes a transverse moving plate (16). A sliding seat (17) is fixedly installed at the bottom of the transverse moving plate (16). The sliding seat (17) is slidably installed on the slide rail (9). A support frame (18) is fixedly installed at the top of the transverse moving plate (16). An adjusting shaft (20) is arranged at the top of the support frame (18). The adjusting shaft (20) is rotatably installed at the top of the support frame (18) through a bearing (19). An assembly shaft (21) is fixedly installed at one end of the adjusting shaft (20) facing the center of the rotating plate (8). The clamp (11) is fixedly installed at the end of the assembly shaft (21). A side frame (22) is fixedly installed on the side of one end of the support frame (18) away from the rotating plate (8). A transmission (23) is fixedly installed at the top of the side frame (22). An adjusting motor (24) is in transmission connection with one side of the transmission (23). The output shaft of the transmission (23) is fixedly connected with the adjusting shaft (20).

4. The auxiliary support for a flaw detection test block according to claim 3, characterized in that, The clamp (11) includes a vertical plate (25). The middle part of one side surface of the vertical plate (25) is fixedly connected with the end of the assembly shaft (21). A clamping block (26) is fixedly installed at the end surface of the vertical plate (25) away from the assembly shaft (21). There are two clamping blocks (26), and the two clamping blocks (26) are distributed along the length direction of the vertical plate (25). A clamping groove (27) is opened in the middle of the end surface of the clamping block (26) away from the vertical plate (25).

5. The auxiliary support for a flaw detection test block according to claim 4, characterized in that, A stop bar (28) arranged along the length direction is fixedly installed on the vertical plate (25). Baffles (29) are fixedly installed at both ends of one side surface of the stop bar (28) facing between the two clamping blocks (26). A guide rail (30) is also fixedly installed on the vertical plate (25). A pressing strip (31) is arranged on one end surface of the vertical plate (25) far away from the assembly shaft (21). A guide seat (32) is fixedly installed on one side surface of the pressing strip (31) facing the guide rail (30). The guide seat (32) is slidably arranged on the guide rail (30). Spring rods (33) are fixedly installed at both ends of the pressing strip (31). The spring rods (33) are arranged opposite to the baffles (29). Clamping plates (34) are fixedly installed at the end parts of the spring rods (33) facing the baffles (29).

6. The auxiliary support for a flaw detection test block according to claim 5, characterized in that, A lead screw (35) is rotatably installed in the middle of one side of the pressing strip (31) far away from the stop bar (28). A fixing block (36) is fixedly installed on one end surface of the vertical plate (25) far away from the assembly shaft (21). The fixing block (36) is arranged far away from the stop bar (28). A wire sleeve (37) is fixedly installed on the fixing block (36). The lead screw (35) penetrates through the wire sleeve (37). The wire sleeve (37) is in threaded connection with the lead screw (35). An adjusting handle (38) is fixedly installed at the end part of the lead screw (35) far away from the pressing strip (31).

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