Quality inspection device for stainless steel joint production

Abstract

The utility model discloses a quality inspection device for stainless steel joint production. The quality inspection device comprises a working frame, a plurality of stainless steel joints are placed on the inner side of the arc-shaped clamping ring, the driving air cylinder drives the linkage plate, the connecting column, the arc-shaped abutting block and the sliding block to move towards the inner side along the limiting sliding rail, after the outer side of the arc-shaped abutting block extrudes the outer side of the overturning plate, the overturning plate overturns towards the inner side along the central shaft, the overturning plate drives the arc-shaped clamping ring to overturn towards the inner side, and then the stainless steel joints are clamped. When the arc-shaped clamping rings make contact with the surfaces of the stainless steel joints, clamping and fixing of the stainless steel joints are completed, the power air cylinders drive the lifting plates and the detection heads to move downwards to proper positions, and then the interiors of the multiple stainless steel joints can be automatically detected, so that the advantage of facilitating quality inspection is achieved; through cooperative use of the linkage driving assembly, the movable abutting assembly and the overturning clamping assembly, the multiple stainless steel joints can be clamped and detected automatically, and quality inspection of the stainless steel joints is not limited.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel joint production, in particular to a quality inspection device for stainless steel joint production. Background Technique

[0002] The stainless steel joint is an important connecting component widely used in many fields; the stainless steel joint has many excellent characteristics. First of all, the stainless steel material endows it with excellent corrosion resistance, enabling it to be used for a long time in harsh environments, such as occasions with high humidity and strong chemical corrosion; secondly, it has high strength and good wear resistance, and can withstand large pressures and frequent connection and disconnection operations; in the industrial field, stainless steel joints are commonly used for the connection of pipeline systems, such as industries like petrochemical, pharmaceutical, and food processing, to ensure the safe transmission of fluids or gases. In households, stainless steel joints can also be seen at some water pipe connection parts;

[0003] During the production process of stainless steel joints, quality inspection of their interiors is required. Traditional quality inspection methods are all carried out by workers manually observing and detecting the interiors of stainless steel joints. During the quality inspection process of stainless steel joints, not only is the quality inspection efficiency low, but also the situation of missed inspection is likely to occur, which brings inconvenience to the quality inspection of stainless steel joints, thus increasing the limitations of the quality inspection of stainless steel joints. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a quality inspection device for stainless steel joint production, which has the advantage of being convenient for quality inspection, and solves the problems that during the quality inspection process of stainless steel joints, not only is the quality inspection efficiency low, but also the situation of missed inspection is likely to occur, increasing the limitations of the quality inspection of stainless steel joints.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A quality inspection device for stainless steel joint production, including a working frame, a fixed frame is fixedly installed at the top of the working frame, a power cylinder is fixedly installed at the top of the fixed frame, the output end of the power cylinder is fixedly connected with a lifting plate, a detection head is fixedly installed at the bottom of the lifting plate, the number of the detection heads is several, and several detection heads are equidistantly distributed. A linkage driving component is arranged on the outer side of the top of the working frame, a moving pressing component is arranged on the inner side of the linkage driving component, and a flipping clamping component is arranged on the outer side of the moving pressing component.

[0006] Preferably, the linkage drive assembly includes a drive cylinder, the bottom of the drive cylinder is fixedly connected with a support frame, the bottom of the support frame is fixedly connected to the top of the workbench, the output end of the drive cylinder is fixedly connected with a linkage plate, the inner side of the linkage plate is fixedly connected with connecting columns, the number of the connecting columns is several, and the several connecting columns are equidistantly distributed.

[0007] Preferably, the moving pressing assembly includes an arc pressing block, the bottom of the arc pressing block is fixedly connected with a slider, the bottom of the slider is slidably connected with a limiting slide rail, the bottom of the limiting slide rail is fixedly connected to the top of the workbench, and the outer side of the arc pressing block is fixedly connected to the inner side of the connecting column.

[0008] Preferably, the flipping clamping assembly includes a flipping plate, the inner side of the flipping plate is fixedly connected with an arc clamping ring, the bottom of the flipping plate is movably sleeved with a central shaft, the bottom of the central shaft is movably sleeved with a base, the bottom of the base is fixedly connected to the top of the workbench, and the inner side of the flipping plate is in contact with the outer side of the arc pressing block.

[0009] Preferably, a sponge pad is fixedly installed on the inner side of the arc clamping ring, and the inner side of the sponge pad is in contact with the outer side of the stainless steel joint.

[0010] Preferably, reinforcing plates are fixedly installed on the inner side of the linkage plate, the number of the reinforcing plates is several, and the several reinforcing plates are equidistantly distributed.

[0011] Preferably, a reinforcing sleeve is fixedly connected to the inner side of the output end of the drive cylinder, and the inner side of the reinforcing sleeve is fixedly connected to the outer side of the linkage plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, multiple stainless - steel connectors are placed inside the arc - shaped clamping ring. The driving cylinder is started, and the driving cylinder drives the linkage plate to move inwards. The linkage plate drives the connecting column to move inwards, the connecting column drives the arc - shaped pressing block to move inwards, and the arc - shaped pressing block drives the slider to move inwards along the limiting slide rail. After the outer side of the arc - shaped pressing block presses the outer side of the turning plate, the turning plate turns inwards along the central axis, and the turning plate drives the arc - shaped clamping ring to turn inwards. When the arc - shaped clamping ring contacts the surface of the stainless - steel connector, the stainless - steel connector is clamped and fixed. After the power cylinder drives the lifting plate and the detection head to move downwards to a suitable position, the interior of multiple stainless - steel connectors can be automatically detected, thus having the advantage of being convenient for quality inspection. Through the coordinated use of the linkage driving component, the moving pressing component, and the turning clamping component, multiple stainless - steel connectors can be clamped and automatically detected, and there is no limitation in the quality inspection of stainless - steel connectors.

[0014] 2. By setting the linkage driving component in the present utility model, multiple groups of moving pressing components can be driven, effectively avoiding the situation where multiple groups of moving pressing components cannot be used simultaneously, and effectively improving the convenience of using multiple groups of moving pressing components. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a three - dimensional view of the working frame of the present utility model;

[0017] Figure 3 is a three - dimensional view of the linkage plate of the present utility model;

[0018] Figure 4 For the present utility model Figure 3 is an enlarged structural diagram at position A in the figure.

[0019] In the figure: 1. Working frame; 2. Fixed frame; 3. Power cylinder; 4. Lifting plate; 5. Detection head; 6. Linkage driving component; 61. Driving cylinder; 62. Support frame; 63. Linkage plate; 64. Connecting column; 7. Moving pressing component; 71. Arc - shaped pressing block; 72. Slider; 73. Limiting slide rail; 8. Turning clamping component; 81. Turning plate; 82. Arc - shaped clamping ring; 83. Central axis; 84. Base; 9. Sponge pad; 10. Reinforcing plate; 11. Reinforcing sleeve. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figures 1 to 4 shown, a quality inspection device for the production of stainless steel joints provided by the present utility model includes a working frame 1. A fixed frame 2 is fixedly installed at the top of the working frame 1. A power cylinder 3 is fixedly installed at the top of the fixed frame 2. The output end of the power cylinder 3 is fixedly connected to a lifting plate 4. A detection head 5 is fixedly installed at the bottom of the lifting plate 4. The number of detection heads 5 is several, and several detection heads 5 are equidistantly distributed. A linkage drive assembly 6 is arranged on the outer side of the top of the working frame 1. A moving pressing assembly 7 is arranged inside the linkage drive assembly 6. A flipping clamping assembly 8 is arranged outside the moving pressing assembly 7.

[0022] Referring Figure 3 to, the linkage drive assembly 6 includes a drive cylinder 61. The bottom of the drive cylinder 61 is fixedly connected to a support frame 62. The bottom of the support frame 62 is fixedly connected to the top of the working frame 1. The output end of the drive cylinder 61 is fixedly connected to a linkage plate 63. A connecting column 64 is fixedly connected to the inside of the linkage plate 63. The number of connecting columns 64 is several, and several connecting columns 64 are equidistantly distributed.

[0023] As a technical optimization scheme of the present utility model, by setting the linkage drive assembly 6, multiple groups of moving pressing assemblies 7 can be driven, effectively avoiding the situation where multiple groups of moving pressing assemblies 7 cannot be used simultaneously, and effectively improving the usability of multiple groups of moving pressing assemblies 7.

[0024] Referring Figure 3 to, the moving pressing assembly 7 includes an arc pressing block 71. The bottom of the arc pressing block 71 is fixedly connected to a slider 72. The bottom of the slider 72 is slidably connected to a limit slide rail 73. The bottom of the limit slide rail 73 is fixedly connected to the top of the working frame 1. The outside of the arc pressing block 71 is fixedly connected to the inside of the connecting column 64.

[0025] As a technical optimization scheme of the present utility model, by setting the moving pressing assembly 7, a flipping force can be provided to the flipping clamping assembly 8, effectively avoiding the situation where the flipping clamping assembly 8 cannot be flipped during use, and effectively improving the usability of the flipping clamping assembly 8.

[0026] Referring Figure 4, the flipping and clamping assembly 8 includes a flipping plate 81. An arc-shaped clamping ring 82 is fixedly connected to the inner side of the flipping plate 81. A central shaft 83 is movably sleeved inside the bottom of the flipping plate 81. A base 84 is movably sleeved on the surface of the bottom of the central shaft 83. The bottom of the base 84 is fixedly connected to the top of the working frame 1. The inner side of the flipping plate 81 is in contact with the outer side of the arc-shaped pressing block 71.

[0027] As a technical optimization scheme of the present utility model, by setting the flipping and clamping assembly 8, the stainless steel joint can be clamped and fixed, effectively avoiding the situation where the stainless steel joint cannot be quickly clamped and fixed, and effectively improving the quality inspection efficiency of the stainless steel joint.

[0028] Reference Figure 4 , a sponge pad 9 is fixedly installed on the inner side of the arc-shaped clamping ring 82. The inner side of the sponge pad 9 is in contact with the outer side of the stainless steel joint.

[0029] As a technical optimization scheme of the present utility model, by setting the sponge pad 9, the stainless steel joint can be protected during clamping, preventing damage to the stainless steel joint during clamping.

[0030] Reference Figure 3 , a reinforcing plate 10 is fixedly installed on the inner side of the linkage plate 63. The number of the reinforcing plates 10 is several, and several reinforcing plates 10 are distributed at equal intervals.

[0031] As a technical optimization scheme of the present utility model, by setting the reinforcing plate 10, the linkage plate 63 can be reinforced, preventing the linkage plate 63 from breaking during use and achieving the reinforcement effect.

[0032] Reference Figure 3 , a reinforcing sleeve 11 is fixedly connected to the inner side of the output end of the driving cylinder 61. The inner side of the reinforcing sleeve 11 is fixedly connected to the outer side of the linkage plate 63.

[0033] As a technical optimization scheme of the present utility model, by setting the reinforcing sleeve 11, the connection between the driving cylinder 61 and the linkage plate 63 can be reinforced, preventing looseness between the driving cylinder 61 and the linkage plate 63 and achieving the reinforcement effect.

[0034] The working principle and usage process of the present utility model: During use, multiple stainless steel connectors are placed inside the arc-shaped clamping ring 82. The driving cylinder 61 is started, and the driving cylinder 61 drives the linkage plate 63 to move inward. The linkage plate 63 drives the connecting column 64 to move inward. The connecting column 64 drives the arc-shaped pressing block 71 to move inward. The arc-shaped pressing block 71 drives the slider 72 to move inward along the limit sliding rail 73. After the outer side of the arc-shaped pressing block 71 presses the outer side of the turning plate 81, the turning plate 81 turns inward along the central axis 83. The turning plate 81 drives the arc-shaped clamping ring 82 to turn inward. When the arc-shaped clamping ring 82 contacts the surface of the stainless steel connector, the clamping and fixing of the stainless steel connector is completed. After the power cylinder 3 drives the lifting plate 4 and the detection head 5 to move downward to a suitable position, the interior of multiple stainless steel connectors can be automatically detected, thus having the advantage of being convenient for quality inspection.

[0035] In summary: Through the combined use of the workbench 1, the fixing frame 2, the power cylinder 3, the lifting plate 4, the detection head 5, the linkage driving assembly 6, the moving pressing assembly 7, and the turning clamping assembly 8, the quality inspection device for the production of stainless steel connectors solves the problems of low quality inspection efficiency and easy occurrence of missed inspections during the quality inspection of stainless steel connectors, and increases the limitations of the quality inspection of stainless steel connectors.

[0036] 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 term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0037] 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. A quality inspection device for stainless steel joint production, comprising a work frame (1), characterized in that: A fixed frame (2) is fixedly mounted on the top of the working frame (1), a power cylinder (3) is fixedly mounted on the top of the fixed frame (2), an output end of the power cylinder (3) is fixedly connected to a lifting plate (4), a detection head (5) is fixedly mounted on the bottom of the lifting plate (4), the detection heads (5) are multiple in number, and the multiple detection heads (5) are distributed at equal distances, a linkage drive assembly (6) is arranged on the outer side of the top of the working frame (1), a movable clamping assembly (7) is arranged on the inner side of the linkage drive assembly (6), and a flip clamping assembly (8) is arranged on the outer side of the movable clamping assembly (7).

2. A quality inspection device for stainless steel joint production according to claim 1, characterized in that: The linkage drive assembly (6) comprises a driving cylinder (61), the bottom of the driving cylinder (61) is fixedly connected to a support frame (62), the bottom of the support frame (62) is fixedly connected to the top of the working frame (1), the output end of the driving cylinder (61) is fixedly connected to a linkage plate (63), the inner side of the linkage plate (63) is fixedly connected to a connecting column (64), the number of the connecting columns (64) is multiple, and the multiple connecting columns (64) are distributed at equal distances.

3. A quality inspection device for stainless steel joint production according to claim 2, characterized in that: The movable clamping assembly (7) comprises an arc-shaped clamping block (71), the bottom of the arc-shaped clamping block (71) is fixedly connected to a slider (72), the bottom of the slider (72) is slidably connected to a limit slide rail (73), the bottom of the limit slide rail (73) is fixedly connected to the top of the working frame (1), and the outer side of the arc-shaped clamping block (71) is fixedly connected to the inner side of the connecting column (64).

4. A quality inspection device for stainless steel joint production according to claim 3, characterized in that: The flip clamping assembly (8) comprises a flip plate (81), the inner side of which is fixedly connected to an arc-shaped clamping ring (82), the inner movable sleeve at the bottom of the flip plate (81) is provided with a central shaft (83), the bottom movable sleeve on the surface of the central shaft (83) is provided with a base (84), the bottom of the base (84) is fixedly connected to the top of the working frame (1), and the inner side of the flip plate (81) is in contact with the outer side of the arc-shaped abutting block (71).

5. A quality inspection device for stainless steel joint production according to claim 4, characterized in that: A sponge pad (9) is fixedly mounted on the inner side of the arc-shaped clamping ring (82), and the inner side of the sponge pad (9) is in contact with the outer side of the stainless steel joint.

6. A quality inspection device for stainless steel joint production according to claim 2, characterized in that: A reinforcement plate (10) is fixedly mounted on the inner side of the linkage plate (63), and the number of the reinforcement plates (10) is a plurality, and the plurality of reinforcement plates (10) are distributed at equal distances.

7. A quality inspection device for stainless steel joint production according to claim 2, characterized in that: A reinforcing sleeve (11) is fixedly connected to the inner side of the output end of the driving cylinder (61), and the inner side of the reinforcing sleeve (11) is fixedly connected to the outer side of the linkage plate (63).

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