A kind of tool for part X-ray real-time imaging detection

Abstract

The application relates to the technical field of nondestructive testing, and discloses a work tool for X-ray real-time imaging detection of parts, which comprises a sliding base, a lifting support assembly and a positioning unlocking assembly. The lifting support assembly is arranged, so that a plurality of support rods can be adjusted without manual operation and are attached to the bottom of the part. After two workers carry the part to the plurality of support rods, the plurality of support rods are automatically attached to the bottom of the part according to the shape of the part to realize support, the two workers carrying the part do not need to hold the part on the support rods, one worker only needs to hold the part to prevent the part from sliding and moving, at this time, the worker does not need to consume physical strength, and the other worker positions and fixes the support rod. The detection work tool only needs two workers to operate, and can reduce the waste of human resources.

Description

Technical Field

[0001] This application relates to the field of nondestructive testing technology, specifically to a tooling for real-time X-ray imaging inspection of parts. Background Technology

[0002] X-ray real-time imaging inspection technology is an emerging non-destructive testing technology, and tooling plays an indispensable role in it. It is mainly used to fix and position the part being inspected, ensuring that the part is in the appropriate position and orientation during the inspection process so that X-rays can accurately penetrate the part and be received by the receiving / conversion device, thereby obtaining clear and accurate inspection images.

[0003] During parts inspection, the parts need to be placed and supported to ensure stability. For larger, curved parts, two workers are required, one at each end, to move the part to its designated location by hand. Once in place, due to the curved shape, the two workers must continue holding the part to prevent it from tipping over or wobbling. A third worker then manually adjusts the height of the multiple sets of supports used to hold the part. After adjustment, the third worker uses locating pins to secure the supports, ensuring the height matches the curvature of the part's base. This allows the supports to properly support the part, allowing the two workers holding the parts to release their grip and proceed with subsequent operations. This system requires at least three workers simultaneously to place curved parts, resulting in a waste of human resources. Utility Model Content

[0004] The purpose of this application is to provide a tooling for real-time X-ray imaging inspection of parts, in order to solve the problem that the method mentioned in the background art requires a lot of manual labor, resulting in a waste of human resources.

[0005] To achieve the above objectives, this application provides the following technical solution: a fixture for real-time X-ray imaging inspection of parts, comprising: a sliding base, a lifting support assembly, and a positioning and unlocking assembly. The fixture body includes a sliding base with casters arranged around its bottom. The lifting support assembly is positioned above the sliding base, and there are five sets of lifting support assemblies for placing the parts to be inspected. Each set of lifting support assemblies includes a sleeve fixed on both sides above the sliding base and a connecting rod slidably connected inside the sleeve. A rectangular hole is provided on the outer wall of the sleeve. The lifting support assembly also includes a support rod welded to the outer wall of the two sets of connecting rods, with two ends welded to a first spring at the bottom of the sleeve and the bottom of the connecting rod, respectively. The diameter of the first spring is adapted to the cavity size inside the sleeve. The positioning and unlocking assembly is located outside the rectangular hole of the sleeve.

[0006] By adopting the above technical solution, the support rod can quickly fit into the bottom of the part to provide support according to the shape of the part.

[0007] Preferably, the lifting support assembly further includes a first tooth block welded to the outer wall of the connecting rod.

[0008] By adopting the above technical solution, the No. 1 tooth block can be connected to the connecting rod inside the sleeve and move vertically synchronously.

[0009] Preferably, the lifting support assembly further includes a fixing block welded to the outer wall of the rectangular hole of the sleeve, a guide rod horizontally slidably disposed inside the fixing block, a second tooth block welded to one end of the guide rod, and a second spring sleeved on the guide rod. The cross sections of the first tooth block and the second tooth block are both trapezoidal, and the first tooth block and the second tooth block mesh with each other.

[0010] By adopting the above technical solution, the first tooth block and the second tooth block can be quickly positioned through meshing.

[0011] Preferably, the positioning and unlocking assembly includes a fixed base welded to the other end of the guide rod, one end of the fixed base being integrally formed with a rotating shaft, and the positioning and unlocking assembly also includes an L-shaped block rotatably connected to the rotating shaft of the fixed base at one end and a U-shaped handle welded to the other end of the L-shaped block.

[0012] By adopting the above technical solution, the L-shaped block can achieve stable rotation through the rotating shaft of the fixed base.

[0013] Preferably, the positioning and unlocking assembly further includes a positioning block welded to the other side of the outer wall of the sleeve and an elastic block fixed to the outer wall of the positioning block.

[0014] By adopting the above technical solution, the elastic block on the positioning block can position the U-shaped handle after rotation.

[0015] Preferably, the positioning and unlocking assembly further includes a positioning rod welded to the top of the other side of the fixed seat. There are two sets of positioning rods set on each set of lifting support assemblies. The positioning and unlocking assembly also includes an L-shaped plate that is vertically slidably set on the positioning rod, and a bidirectional cylinder that is fixed at both ends to the outer wall of the two sets of L-shaped plates respectively.

[0016] By adopting the above technical solution, displacement can be achieved by driving the L-shaped plates on both sides through a bidirectional cylinder.

[0017] In summary, this application includes at least one of the following beneficial effects:

[0018] (1) By incorporating a lifting support assembly, multiple support rods can be automatically adjusted and fitted to the bottom of the part without manual intervention. Only two workers are needed to move the part onto the support rods, which then automatically conform to the part's shape. The two workers no longer need to lift the part off the support rods; one worker simply holds the part to prevent slippage and displacement, eliminating the need for physical exertion. The other worker positions and secures the support rods. This testing fixture requires only two workers, reducing the waste of human resources. Furthermore, after being moved to the designated location, the two workers responsible for the move can rest and recover without expending physical effort.

[0019] (2) By setting up a lifting support assembly and a positioning unlocking assembly, when the support rod moves to the designated position, the positioning unlocking assembly can quickly fix it. When the part is removed from the support rod after inspection, the support rod can be reset to its original position through the cooperation of the positioning unlocking assembly and the No. 1 spring, so that the next batch of parts can be quickly placed on the support rod, reducing the preparation time before placement. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of this application;

[0021] Figure 2 This is a three-dimensional structural diagram of the lifting support component and the positioning unlocking component of this application;

[0022] Figure 3 For the purposes of this application Figure 2 Cross-sectional three-dimensional structural schematic diagram;

[0023] Figure 4 For the purposes of this application Figure 2 A magnified three-dimensional structural diagram of a portion of point A in the middle.

[0024] In the diagram: 1. Sliding base; 2. Lifting support assembly; 201. Sleeve; 202. Connecting rod; 203. Support rod; 204. Spring No. 1; 205. Gear No. 1; 206. Fixing block; 207. Guide rod; 208. Gear No. 2; 209. Spring No. 2; 3. Positioning and unlocking assembly; 301. Fixing seat; 302. L-shaped block; 303. U-shaped handle; 304. Positioning block; 305. Elastic block; 306. Positioning rod; 307. L-shaped plate; 308. Two-way cylinder. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The following is in conjunction with the appendix Figure 1-4 The embodiments of this application will be described in further detail.

[0027] Example 1

[0028] Please see Figures 1-4 This embodiment provides a technical solution: a fixture for real-time X-ray imaging inspection of parts, including: a sliding base 1, a lifting support assembly 2, and a positioning and unlocking assembly 3;

[0029] The main body of the tooling includes a sliding base 1, and universal wheels are provided around the bottom of the sliding base 1;

[0030] The lifting support assembly 2 is set above the sliding base 1. There are five sets of lifting support assemblies 2, which are used to place the parts to be tested. Each set of lifting support assembly 2 includes a sleeve 201 fixed on both sides above the sliding base 1 and a connecting rod 202 slidably connected inside the sleeve 201. The outer wall of the sleeve 201 has a rectangular hole. The lifting support assembly 2 also includes a support rod 203 welded to the outer wall of the two sets of connecting rods 202. The two ends are respectively welded to the bottom of the inner wall of the sleeve 201 and the bottom of the connecting rod 202. The diameter of the first spring 204 is adapted to the cavity size inside the sleeve 201.

[0031] The lifting support assembly 2 also includes a first tooth block 205 welded to the outer wall of the connecting rod 202, a fixing block 206 welded to the outer wall of the rectangular hole of the sleeve 201, a guide rod 207 horizontally slidably disposed inside the fixing block 206, a second tooth block 208 welded to one end of the guide rod 207, and a second spring 209 sleeved on the guide rod 207. The cross sections of the first tooth block 205 and the second tooth block 208 are both trapezoidal, and the first tooth block 205 and the second tooth block 208 mesh with each other.

[0032] The positioning and unlocking component 3 is located outside the rectangular hole of the sleeve 201.

[0033] The parts are placed on top of the lifting support assembly 2, which provides stable placement. Then, the sliding base 1 is pushed, and the parts placed on it are moved to the detection area via the casters around its bottom. When a different type of part needs to be placed on top of the lifting support assembly 2, the positioning unlocking assembly 3 can be used to reset the lifting support assembly 2 to its original position, allowing for the rapid placement of another batch of parts.

[0034] After the part is placed on multiple sets of support rods 203, the support rods 203 are affected by the weight of the part. The connecting rod 202 connected to the support rod 203 moves vertically downward inside the sleeve 201 smoothly to the designated position via the first spring 204. During the movement of the connecting rod 202 inside the sleeve 201, the second spring 209 inside the fixing block 206 pushes the second toothed block 208 to move stably through the guide rod 207. At this time, the second toothed block 208 engages with the first toothed block 205. When the support rod 203 moves to the designated position, it can be quickly fixed by the positioning and unlocking component 3.

[0035] Example 2

[0036] Please see Figures 1-4 This embodiment provides a technical solution: a tooling for real-time X-ray imaging inspection of parts, including: a positioning and unlocking component 3;

[0037] The positioning and unlocking component 3 includes a fixed seat 301 welded to the other end of the guide rod 207. One end of the fixed seat 301 is integrally formed with a rotating shaft. The positioning and unlocking component 3 also includes an L-shaped block 302 rotatably connected to the rotating shaft of the fixed seat 301 and a U-shaped handle 303 welded to the other end of the L-shaped block 302. The positioning and unlocking component 3 also includes a positioning block 304 welded to the other side of the outer wall of the sleeve 201 and an elastic block 305 fixed to the outer wall of the positioning block 304.

[0038] The positioning and unlocking assembly 3 also includes a positioning rod 306 welded to the top of the other side of the fixed base 301. There are two sets of positioning rods 306 set on each set of lifting support assemblies 2. The positioning and unlocking assembly 3 also includes an L-shaped plate 307 vertically slidably set on the positioning rod 306, and a two-way cylinder 308 with both ends fixed on the outer wall of the two sets of L-shaped plates 307 respectively.

[0039] When the second tooth block 208 is no longer needed to provide positioning for the first tooth block 205, the L-shaped block 302 on the fixed base 301 is rotated by holding the U-shaped handle 303. When the U-shaped handle 303 on the L-shaped block 302 is rotated into the elastic block 305 and is limited by it, the second tooth block 208 will no longer continue to generate displacement. When subsequent parts are removed from the support rod 203 and the support rod 203 needs to be reset, the U-shaped handle 303 is unlocked by rotating it from inside the elastic block 305. At this time, the bidirectional cylinder 308 is activated. The bidirectional cylinder 308 will drive the L-shaped plates 307 at both ends to move. Since the L-shaped plates 307 are slidably set on the positioning rod 306, and the positioning rod 306 is connected to the guide rod 207 through the fixed seat 301, the second tooth block 208 connected to the other end of the guide rod 207 will stop meshing with the first tooth block 205. The first spring 204 pushes the connecting rod 202 vertically upward, thereby realizing the reset of the support rod 203.

[0040] The implementation principle of a tooling for real-time X-ray imaging inspection of parts in this application is as follows:

[0041] First, place the parts on top of the lifting support assembly 2. The lifting support assembly 2 enables the parts to be placed stably. Then, push the sliding base 1 and use the casters around its bottom to move the parts placed on top to the detection area. When it is necessary to place a part of a different shape on top of the lifting support assembly 2, the positioning unlocking assembly 3 can be used to reset the lifting support assembly 2 to its original position, so as to quickly place another batch of parts.

[0042] Secondly, after the part is placed on multiple sets of support rods 203, the support rods 203 are affected by the weight of the part. The connecting rod 202 connected to the support rod 203 moves vertically downward inside the sleeve 201 smoothly to the designated position via the first spring 204. During the movement of the connecting rod 202 inside the sleeve 201, the second spring 209 inside the fixing block 206 pushes the second toothed block 208 to move stably via the guide rod 207. At this time, the second toothed block 208 engages with the first toothed block 205. When the support rod 203 moves to the designated position, it can be quickly fixed by the positioning and unlocking component 3.

[0043] Finally, when the second tooth block 208 is no longer needed to provide positioning for the first tooth block 205, the L-shaped block 302 on the fixed base 301 is rotated by holding the U-shaped handle 303. When the U-shaped handle 303 on the L-shaped block 302 is rotated into the elastic block 305 and is limited by it, the second tooth block 208 will no longer continue to generate displacement. When subsequent parts are removed from the support rod 203 and the support rod 203 needs to be reset, the U-shaped handle 303 is rotated out of the elastic block 305 to unlock it. At this time, the bidirectional cylinder 308 is activated. The bidirectional cylinder 308 will drive the L-shaped plates 307 at both ends to move. Because the L-shaped plates 307 are slidably set on the positioning rod 306, the positioning rod 306 is connected to the guide rod 207 through the fixed seat 301. At this time, the second tooth block 208 connected to the other end of the guide rod 207 will no longer continue to mesh with the first tooth block 205. The first spring 204 pushes the connecting rod 202 vertically upward, thereby realizing the reset of the support rod 203.

[0044] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fixture for real-time X-ray imaging inspection of parts, characterized in that, include: The tooling body includes a sliding base (1), and the bottom of the sliding base (1) is provided with casters around its perimeter; The lifting support assembly (2) is set above the sliding base (1). There are five sets of the lifting support assembly (2) for placing the parts to be tested. Each set of the lifting support assembly (2) includes a sleeve (201) fixed on both sides above the sliding base (1) and a connecting rod (202) slidably connected inside the sleeve (201). The outer wall of the sleeve (201) is provided with a rectangular hole. The lifting support assembly (2) also includes a support rod (203) welded to the outer wall of the two sets of connecting rods (202). The two ends are respectively welded to the bottom of the sleeve (201) and the bottom of the connecting rod (202) of the No. 1 spring (204). The diameter of the No. 1 spring (204) is adapted to the cavity size inside the sleeve (201). Positioning unlocking component (3) is disposed outside the rectangular hole of sleeve (201).

2. The fixture for real-time X-ray imaging inspection of parts according to claim 1, characterized in that: The lifting support assembly (2) also includes a first tooth block (205) welded to the outer wall of the connecting rod (202).

3. The fixture for real-time X-ray imaging inspection of parts according to claim 2, characterized in that: The lifting support assembly (2) also includes a fixing block (206) welded to the outer wall of the rectangular hole of the sleeve (201), a guide rod (207) horizontally slidably disposed inside the fixing block (206), a second tooth block (208) welded to one end of the guide rod (207), and a second spring (209) sleeved on the guide rod (207). The cross sections of the first tooth block (205) and the second tooth block (208) are both trapezoidal, and the first tooth block (205) and the second tooth block (208) mesh with each other.

4. The fixture for real-time X-ray imaging inspection of parts according to claim 1, characterized in that: The positioning and unlocking component (3) includes a fixed seat (301) welded to the other end of the guide rod (207). One end of the fixed seat (301) is integrally formed with a rotating shaft. The positioning and unlocking component (3) also includes an L-shaped block (302) rotatably connected to the rotating shaft of the fixed seat (301) and a U-shaped handle (303) welded to the other end of the L-shaped block (302).

5. A fixture for real-time X-ray imaging inspection of parts according to claim 4, characterized in that: The positioning and unlocking component (3) further includes a positioning block (304) welded to the other side of the outer wall of the sleeve (201) and an elastic block (305) fixed to the outer wall of the positioning block (304).

6. The fixture for real-time X-ray imaging inspection of parts according to claim 5, characterized in that: The positioning and unlocking assembly (3) also includes a positioning rod (306) welded to the top of the other side of the fixed base (301). There are two sets of positioning rods (306) set on each set of lifting support assemblies (2). The positioning and unlocking assembly (3) also includes an L-shaped plate (307) vertically slidably set on the positioning rod (306), and a two-way cylinder (308) fixed at both ends on the outer wall of the two sets of L-shaped plates (307).

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