Building block type quick replacement tool for magnetic powder inspection

Abstract

The utility model discloses a building block type quick-changing tool for magnetic powder inspection, belongs to the technical field of tool structures, and aims to provide a building block type quick-changing tool for magnetic powder inspection, which is stronger in adaptability and comprises at least two parallel cross frames, each cross frame comprises a long bottom plate, and the long bottom plates are arranged on the cross frames. A pair of long side plates are fixedly connected to the long bottom plate, the top faces of the long side plates are jointly and fixedly connected with a long top plate, a sliding groove penetrating through the upper surface and the lower surface is formed in the long top plate, a plurality of vertical frames are fixedly connected to the transverse frame, each vertical frame comprises two short side plates, and the lower ends of the two short side plates are jointly and fixedly connected with a short bottom plate. The upper ends of the two short side plates are jointly and fixedly connected with a short top plate. By adopting a block type screw connection structure, the placing height of a part can be rapidly adjusted, the bottom adopts a sliding groove type structure, the position in the horizontal direction can be rapidly adjusted front, back, left and right, adjustment is rapid, and time and labor are saved.

Description

Technical Field

[0001] The present application relates to the technical field of tooling structures, and in particular to a building block type quick-change tooling for magnetic particle flaw detection. Background Art

[0002] When performing magnetic particle inspection, the object to be inspected needs to be limited and a placement tool is needed. However, the existing workpiece placement tool for magnetic particle inspection is fixed in position, and it is inconvenient to adjust the parts when placing them. The parts cannot be used universally when replaced, and different placement tools need to be made for different parts, which is costly, time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present application is to provide a building block type quick change tooling for magnetic particle inspection with stronger adaptability.

[0004] To achieve the above objectives, the present application provides a building block type quick-change tooling for magnetic particle flaw detection: it includes at least two cross frames, and at least two of the cross frames are parallel, each of the cross frames includes a long bottom plate, a pair of long side plates are fixedly connected to the long bottom plate, the top surfaces of the long side plates are commonly fixedly connected to the long top plate, the long top plate is provided with a sliding groove running through the upper and lower surfaces, the cross frame is fixedly connected to a vertical frame, and the number of the vertical frames is several, and each of the vertical frames includes two short side plates, the lower ends of the two short side plates are commonly fixedly connected to the short bottom plates, and the upper ends of the two short side plates are commonly fixedly connected to the short top plates, the short bottom plates and the short top plates are provided with a transverse connecting groove running through the upper and lower surfaces, the vertical frame can be fixedly connected to the cross frame by aligning the transverse connecting groove with the sliding groove, and using bolts and nuts, the two vertical frames can be aligned through the transverse connecting groove and fixedly connected by bolts and nuts, and can be quickly disassembled and assembled.

[0005] As a preference, the long bottom plate is provided with connecting holes penetrating the upper and lower surfaces for cooperating with the positioning pieces on the upper surface of the workbench, thereby allowing the cross frame to move.

[0006] As a preference, the slide groove is in the shape of an elongated strip, and the extending direction of the slide groove is consistent with the length direction of the long top plate, so that the bolt can slide in a larger range, thereby achieving adjustment of the horizontal position.

[0007] Preferably, the long side panel is provided with a load-reducing groove which passes through the inner and outer side walls. There are several load-reducing grooves on one long side panel, and the several load-reducing grooves are arranged equidistantly along the length direction of the long side panel, taking into account both strength and lightness.

[0008] Preferably, the two short side panels in the stand are symmetrical and parallel to each other, and are perpendicular to the short bottom panel and the short top panel at the same time, forming a stable rectangular frame structure.

[0009] Preferably, the bolt comprises a rod, one end of which is provided with an end cap, and the other end of the rod passes through a transverse connecting groove or a sliding groove to cooperate with the nut thread to achieve tightening.

[0010] As a preferred embodiment, each of the short side panels begins to have a longitudinal connecting groove that runs through the inner and outer walls, the transverse connecting groove and the longitudinal connecting groove are both long strips, the transverse connecting groove is parallel to the length direction of the short bottom plate and the short top plate, and the longitudinal connecting groove is parallel to the length direction of the short side plate, so that the material distribution is more uniform.

[0011] As a preferred embodiment, there are four cross frames, which form a rectangle and are welded end to end to form a stable rectangle.

[0012] Compared with the prior art, the beneficial effects of this application are:

[0013] (1) The block-type screw connection structure can quickly adjust the height of the parts, and the bottom adopts a slide structure, which can quickly adjust the horizontal position in the front, back, left and right directions, so that a single tool can adjust the placement of different parts in terms of level and height, which is fast, time-saving and labor-saving;

[0014] (2) The tooling can be adapted to workpieces of various sizes and specifications as needed, without the need to create multiple different placement tooling, effectively reducing the configuration cost of the tooling equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the first splicing state of the building block type quick change tooling for magnetic particle inspection;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the second splicing state of the building block type quick-change tooling for magnetic particle inspection;

[0017] Figure 3 It is a three-dimensional structural cross-sectional view of the vertical frame of the building block type quick-change tooling for magnetic particle inspection connected to the horizontal frame;

[0018] Figure 4 A three-dimensional structural cross-sectional view of the connection between the vertical frames of the building block type quick-change tooling for magnetic particle inspection;

[0019] Figure 5 It is a three-dimensional structural cross-sectional view of the horizontal frame of the building block type quick-change tooling for magnetic particle inspection;

[0020] Figure 6 This is a schematic diagram of the three-dimensional structure of the stand for the building block type quick change tooling for magnetic particle inspection.

[0021] In the figure: 1. horizontal frame; 101. long bottom plate; 102. connecting hole; 103. long side plate; 104. load-reducing groove; 105. long top plate; 106. slide groove; 2. vertical frame; 201. short side plate; 202. longitudinal connecting groove; 203. short bottom plate; 204. short top plate; 205. transverse connecting groove; 3. bolt; 301. rod; 302. end cap; 4. nut. DETAILED DESCRIPTION

[0022] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0025] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0026] like Figure 1-6The shown building block type quick change tooling for magnetic particle flaw detection comprises at least two cross frames 1. When there are only two cross frames 1, the two cross frames 1 must be arranged in parallel, that is to say, at least two cross frames 1 need to be parallel to each other, so as to play a good limiting role for the parts that need to be inspected. Each cross frame 1 comprises a rectangular long bottom plate 101. The long bottom plate 101 is provided with connecting holes 102 that pass through the upper and lower surfaces, which are used to be plugged into the limiting columns on the upper surface of the workbench where the tooling is placed. The limiting columns are usually raised threaded columns, which can be used to firmly fix the cross frame 1 on the workbench with nuts. A pair of long side plates 103 are fixedly connected to the long bottom plate 101. The length directions of the two long side plates 103 are parallel to the length direction of the long bottom plate 101, and are symmetrical to each other, respectively close to two opposite sides of the long bottom plate 101. The long side plates 103 are provided with load-reducing grooves 104 that pass through the inner and outer side walls. Under the premise of ensuring the structural strength, consumables and dead weight are minimized as much as possible. To achieve lightweight and facilitate bottling and disassembly, in order to ensure the compressive strength of the long side plate 103, the load-reducing grooves 104 are usually not designed as a continuous whole. There are usually several load-reducing grooves 104 on a long side plate 103, and these load-reducing grooves 104 are arranged equidistantly along the length direction of the long side plate 103. The materials between the load-reducing grooves 104 can provide support force, thereby dispersing the downward pressure and twisting force, taking into account both strength and lightweight. The top surface of the long side plate 103 is fixed together A rectangular long top plate 105 is connected, and the long top plate 105 and the long bottom plate 101 are parallel to each other. The long top plate 105 is provided with a slide groove 106 that passes through the upper and lower surfaces. The slide groove 106 is in the shape of a long strip, and the slide groove 106 does not pass through any end of the long top plate 105. The extension direction of the slide groove 106 is consistent with the length direction of the long top plate 105. The length of the slide groove 106 is very close to the length of the long top plate 105, that is, the two ends of the slide groove 106 are very close to the two ends of the long top plate 105.

[0027] A vertical frame 2 is fixedly connected to the horizontal frame 1 to form a longitudinal structure of the tooling. There are several vertical frames 2, and these vertical frames 2 can be stacked to form a higher longitudinal limit structure. Each vertical frame 2 includes two rectangular short side panels 201, and the two short side panels 201 are symmetrical and parallel to each other. Each short side panel 201 begins to have a longitudinal connecting groove 202 that runs through the inner and outer walls. The longitudinal connecting groove 202 is a long rounded rectangle, and the longitudinal connecting groove 202 is parallel to the length direction of the short side panels 201. The lower ends of the two short side panels 201 are commonly fixedly connected with a rectangular short bottom panel 203, and the upper ends of the two short side panels 201 are commonly fixedly connected with a rectangular short top panel 204. The two short side panels 201 are also fixedly connected with the short The bottom plate 203 and the short top plate 204 are perpendicular, and the short bottom plate 203 and the short top plate 204 are provided with a transverse connecting groove 205 which runs through the upper and lower surfaces. The transverse connecting groove 205 is a long rounded rectangle, and the transverse connecting groove 205 is parallel to the length direction of the short bottom plate 203 and the short top plate 204. In fact, the structures of the short side plate 201, the short bottom plate 203 and the short top plate 204 are the same, but they have different names due to their different positions. The short bottom plate 203 is called the short bottom plate 203 because it is located at the bottom, the short top plate 204 is called the short top plate 204 because it is located at the top, and the short side plate 201 is called the short side plate 201 because it is located in the lateral direction. Therefore, the names of specific components can be changed according to different positions.

[0028] Working principle: Usually, there are four horizontal frames 1, and the ends of the four horizontal frames 1 are welded together to form a rectangular frame, so that the tooling can be placed directly on the workbench without the need for fixings like two horizontal frames 1 to maintain stability. The vertical frame 2 can be fixedly connected to the horizontal frame 1 by aligning the horizontal connecting groove 205 with the slide groove 106, and then using bolts 3 and nuts 4. The two vertical frames 2 can also be aligned through the horizontal connecting groove 205 and then fixedly connected by bolts 3 and nuts 4. Because the bolts 3 and nuts 4 are easy to disassemble and assemble, the position of the vertical frame 2 on the horizontal frame 1 can be adaptively adjusted according to the size of the workpiece to be inspected. Similarly, the stacking height of the vertical frame 2 can also be adjusted in multiple levels according to the size of the workpiece to be inspected. The bolt 3 includes a cylindrical rod 301, one end of the rod 301 has an end cap 302, the end cap 302 is a hexagonal prism, and the other end passes through the transverse connecting groove 205 or the slide groove 106 and is threadedly matched with the nut 4. Specifically, when the vertical frame 2 is connected to the horizontal frame 1, the rod 301 passes through the transverse connecting groove 205 and the slide groove 106 in turn, and is tightened with the nut 4 under the long top plate 105; when the vertical frames 2 are connected to each other, the rod 301 needs to pass through the two transverse connecting grooves 205 and be tightened with the nut 4 under the short top plate 204 below.

[0029] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A building block type quick change tool for magnetic particle inspection, characterized in that: The invention comprises at least two horizontal frames (1), and at least two of the horizontal frames (1) are parallel, each of the horizontal frames (1) comprises a long bottom plate (101), a pair of long side plates (103) are fixedly connected to the long bottom plate (101), the top surfaces of the long side plates (103) are commonly fixedly connected to a long top plate (105), and the long top plate (105) is provided with a slide groove (106) passing through the upper and lower surfaces, and the vertical frames (2) are fixedly connected to the horizontal frames (1), and the number of the vertical frames (2) is several, and each of the vertical frames (2) comprises two short side plates (201), and the two short side plates (201) are connected to the vertical frames (201). 01) is fixedly connected to a short bottom plate (203) at the lower end, and a short top plate (204) is fixedly connected to the upper ends of the two short side plates (201). The short bottom plate (203) and the short top plate (204) are provided with a transverse connecting groove (205) that passes through the upper and lower surfaces. The vertical frame (2) can be fixedly connected to the horizontal frame (1) by aligning the transverse connecting groove (205) with the slide groove (106) and using bolts (3) and nuts (4). The two vertical frames (2) can be aligned through the transverse connecting groove (205) and fixedly connected by bolts (3) and nuts (4).

2. The building block type quick change tool for magnetic particle inspection according to claim 1, characterized in that: The long bottom plate (101) is provided with a connecting hole (102) penetrating the upper and lower surfaces.

3. The building block type quick change tool for magnetic particle inspection according to claim 2, characterized in that: The slide groove (106) is in the shape of an elongated strip, and the extending direction of the slide groove (106) is consistent with the length direction of the long top plate (105).

4. The building block type quick change tool for magnetic particle inspection according to claim 3, characterized in that: The long side plate (103) is provided with a load-reducing groove (104) penetrating the inner and outer side walls. There are a plurality of the load-reducing grooves (104) on one long side plate (103), and the plurality of the load-reducing grooves (104) are arranged equidistantly along the length direction of the long side plate (103).

5. The building block type quick change tooling for magnetic particle inspection according to claim 4, characterized in that: The two short side panels (201) in the stand (2) are symmetrical and parallel to each other, and are perpendicular to the short bottom panel (203) and the short top panel (204).

6. The building block type quick change tool for magnetic particle inspection as claimed in any one of claims 1 to 5, characterized in that: The bolt (3) comprises a rod (301), one end of which is provided with an end cap (302), and the other end of which passes through a transverse connecting groove (205) or a sliding groove (106) to be threadedly engaged with the nut (4).

7. The building block type quick change tool for magnetic particle inspection according to claim 6, characterized in that: Each of the short side plates (201) has a longitudinal connecting groove (202) penetrating the inner and outer walls, the transverse connecting groove (205) and the longitudinal connecting groove (202) are both in the shape of long strips, the transverse connecting groove (205) is parallel to the length direction of the short bottom plate (203) and the short top plate (204), and the longitudinal connecting groove (202) is parallel to the length direction of the short side plates (201).

8. The building block type quick change tool for magnetic particle inspection according to claim 7, characterized in that: There are four cross frames (1), and the four cross frames (1) form a rectangle.

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