Clamp for flaw detection of aluminum shell of electric tool

Abstract

The utility model discloses a fixture for flaw detection of an aluminum shell of an electric tool, which relates to the technical field of flaw detection and comprises a supporting seat, supporting plates are fixedly connected to the left side and the right side of the upper end of the supporting seat, sliding grooves are formed in the inner sides of the two supporting plates, an adjusting assembly and a lifting assembly are arranged between the two supporting plates, and the adjusting assembly is connected with the lifting assembly. The adjusting assembly is arranged on the upper side of the lifting assembly and comprises a placing plate, the placing plate is fixedly installed between the two supporting plates, and a second limiting plate is driven to move leftwards through a first electric telescopic rod until the aluminum shell is fixed through a first limiting plate and the second limiting plate; through cooperation of a servo motor, a bearing seat, a first rotating rod and a second rotating rod, the aluminum shell can be adjusted, in the flaw detection process, flaw detection can be conducted on different positions of the aluminum shell, and the comprehensiveness and accuracy of flaw detection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flaw detection, in particular to a fixture for flaw detection of an aluminum shell of an electric tool. Background Art

[0002] The aluminum housing of electric tools refers to the external structure or shell used for electric tools, which is made of aluminum or aluminum alloy. This housing plays multiple roles in electric tools, such as protecting internal components, providing structural support, and dissipating heat. In order to ensure its quality and safety performance, the aluminum housing needs to be subjected to non-destructive testing to detect possible cracks, pores, inclusions and other defects inside or on its surface that may affect product performance and safety. When performing flaw detection on the aluminum housing, it is necessary to use a clamp to fix the aluminum housing to avoid movement or deformation during the flaw detection process.

[0003] Most of the clamps do not have an adjustment function when clamping the aluminum shell. When it is necessary to perform flaw detection on different positions of the aluminum shell, the position of the aluminum shell cannot be flexibly adjusted, resulting in some areas being difficult to cover, affecting the comprehensiveness and accuracy of the flaw detection. Based on this, the present invention provides a clamp for flaw detection of the aluminum shell of an electric tool to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, a clamp for flaw detection of aluminum shells of electric tools is provided. This technical solution solves the problem that most of the clamps proposed in the above-mentioned background technology do not have an adjustment function when clamping the aluminum shell. When flaw detection is required at different positions of the aluminum shell, the position of the aluminum shell cannot be flexibly adjusted, resulting in certain areas being difficult to cover, affecting the comprehensiveness and accuracy of the flaw detection.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a fixture for flaw detection of aluminum shell of electric tool, including a support seat, the upper end of the support seat is fixedly connected with support plates on both sides, the inner sides of the two support plates are provided with slide grooves, and an adjustment component and a lifting component are provided between the two support plates, and the adjustment component is arranged on the upper side of the lifting component;

[0006] Among them, the adjustment component includes a placing plate, which is fixedly installed between two supporting plates, and two groups of sliding rods are slidably connected to the left and right ends of the placing plate, and the upper ends of the two groups of sliding rods are fixedly connected to a fixing plate, and a bearing seat is fixedly installed on the right end of the left fixing plate, and a first rotating rod is rotatably installed inside the bearing seat, and the right end of the first rotating rod is fixedly connected to a first limiting plate, and the right end of the first limiting plate is provided with a first rubber pad.

[0007] Preferably, a servo motor is fixedly mounted on the right end of the right fixing plate, an output end of the servo motor passes through the right fixing plate and is fixedly connected to a second rotating rod, and a left end of the second rotating rod is fixedly connected to a connecting plate.

[0008] Preferably, a first electric telescopic rod is fixedly installed on the left end of the connecting plate, a second limit plate is fixedly connected to the output end of the first electric telescopic rod, a second rubber pad is provided on the left end of the second limit plate, and a third rubber pad is provided on the upper end of the placement plate.

[0009] Preferably, the lifting assembly includes two second electric telescopic rods, the two second electric telescopic rods are symmetrically mounted on the upper end of the support seat, and the output ends of the two second electric telescopic rods are fixedly mounted with lifting plates.

[0010] Preferably, both left and right ends of the lifting plate are fixedly connected with sliders, the sliders are slidably connected to the inside of the slide groove, and the left and right sides of the upper end of the lifting plate are respectively fixedly connected to the lower ends of the two groups of slide rods.

[0011] Compared with the prior art, the utility model provides a fixture for flaw detection of aluminum housing of electric tools, which has the following beneficial effects:

[0012] The utility model drives the second limit plate to move to the left side through the first electric telescopic rod until the first limit plate and the second limit plate fix the aluminum shell. The aluminum shell can be adjusted through the cooperation of the servo motor, the bearing seat, the first rotating rod and the second rotating rod. During the flaw detection process, flaw detection can be performed on different positions of the aluminum shell, thereby improving the comprehensiveness and accuracy of the flaw detection.

[0013] By placing the aluminum shell on the upper end of the placement plate so that it is located on the upper end of the third rubber pad, the second electric telescopic rod is used to drive the lifting plate to move up and down according to the size of the aluminum shell, and the lifting plate drives the fixing plate to move up and down through the sliding rod. When the aluminum shells of different sizes are subsequently fixed, a stable fixed position can be found, which reduces the error caused by the movement of the aluminum shell during the detection process and improves the accuracy of flaw detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the adjustment component in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the lifting component in the utility model.

[0017] The numbers in the figure are:

[0018] 1. Support seat; 2. Support plate; 3. Slide groove;

[0019] 4. Adjustment assembly; 401. Placement plate; 402. Sliding rod; 403. Fixing plate; 404. Bearing seat; 405. First rotating rod; 406. First limiting plate; 407. First rubber pad; 408. Servo motor; 409. Second rotating rod; 410. Connecting plate; 411. First electric telescopic rod; 412. Second limiting plate; 413. Second rubber pad; 414. Third rubber pad;

[0020] 5. Lifting assembly; 501. Second electric telescopic rod; 502. Lifting plate; 503. Sliding block. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1-3 As shown, a fixture for flaw detection of an aluminum housing of an electric tool comprises a support seat 1, support plates 2 are fixedly connected to the left and right sides of the upper end of the support seat 1, slide grooves 3 are provided on the inner sides of the two support plates 2, an adjustment component 4 and a lifting component 5 are provided between the two support plates 2, the adjustment component 4 is arranged on the upper side of the lifting component 5, the adjustment component 4 comprises a placement plate 401, the placement plate 401 is fixedly installed between the two support plates 2, two groups of sliding rods 402 are slidably connected to the left and right ends of the inside of the placement plate 401, each group has two sliding rods 402, and the four sliding rods 402 are all arranged at the four corners of the placement plate 401, the upper ends of the two groups of sliding rods 402 are fixedly connected to the fixing plate 403, and the right end of the left fixing plate 403 is fixedly installed with a bearing seat 404, a first rotating rod 405 is rotatably installed inside the bearing seat 404, and the right end of the first rotating rod 405 is fixedly connected to a first limit plate 406. Through the cooperation of the servo motor 408, the bearing seat 404, the first rotating rod 405 and the second rotating rod 409, the aluminum shell fixed between the first limit plate 406 and the second limit plate 412 can be adjusted to improve the comprehensiveness and accuracy of flaw detection. A first rubber pad 407 is provided on the right end of the first limit plate 406, and a servo motor 408 is fixedly installed on the right end of the right fixed plate 403. The output end of the servo motor 408 passes through the right fixed plate 403 and is fixedly connected to the second rotating rod 409, and the left end of the second rotating rod 409 is fixedly connected to a connecting plate 410.

[0023] Reference Figure 2-3As shown, a first electric telescopic rod 411 is fixedly installed at the left end of the connecting plate 410, and the first electric telescopic rod 411 drives the second limiting plate 412 to move to the left, so as to fix aluminum shells of different sizes. The output end of the first electric telescopic rod 411 is fixedly connected to the second limiting plate 412, and a second rubber pad 413 is provided at the left end of the second limiting plate 412. The first rubber pad 407 and the second rubber pad 413 can play a protective role when fixing the aluminum shell, so as to prevent the first limiting plate 406 and the second limiting plate 412 from causing damage to the aluminum shell. A third rubber pad 414 is provided at the upper end of the placing plate 401, and the third rubber pad 414 can In order to protect the aluminum shell placed on the placement plate 401, the lifting assembly 5 includes two second electric telescopic rods 501, and the two second electric telescopic rods 501 are symmetrically installed on the upper end of the support seat 1. The output ends of the two second electric telescopic rods 501 are fixedly installed with a lifting plate 502. The left and right ends of the lifting plate 502 are fixedly connected with sliders 503. The sliders 503 are slidably connected to the inside of the slide groove 3. By sliding the sliders 503 inside the slide groove 3, stability and support force can be provided for the movement of the lifting plate 502 driven by the two second electric telescopic rods 501. The left and right sides of the upper end of the lifting plate 502 are respectively fixedly connected to the lower ends of the two groups of slide rods 402.

[0024] The working principle and use process of the utility model are as follows: when in use, the aluminum shell to be inspected is placed on the third rubber pad 414 at the upper end of the placement plate 401. According to the size of the aluminum shell, the lifting plate 502 is driven to move up and down by the second electric telescopic rod 501. The lifting plate 502 drives the fixing plate 403 to move up and down through the slide bar 402, so as to find a stable fixed position and reduce the error caused by the movement of the aluminum shell during the inspection process. Then, the second limiting plate 412 is driven to move to the left side by the first electric telescopic rod 411 until the first limiting plate 406 and the first rubber pad 407 and the second rubber pad 408 inside the second limiting plate 412 are in contact with each other. 13 are in contact with both sides of the aluminum shell to fix the aluminum shell. When it is necessary to perform flaw detection on other positions, the lifting plate 502 can be continuously driven to move by the third electric telescopic rod, thereby driving the aluminum shell between the first limit plate 406 and the second limit plate 412 to move upward. After moving to a suitable position, the second rotating rod 409 is driven to rotate by the servo motor 408, and the second rotating rod 409 drives the connecting plate 410 to rotate. The aluminum shell can be adjusted through the cooperation of the bearing seat 404 and the first rotating rod 405, so that the position adjustment of the aluminum shell during flaw detection is more flexible, thereby improving the comprehensiveness and accuracy of flaw detection.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixture for flaw detection of aluminum housing of electric tools, characterized by: The invention comprises a support seat (1), wherein the upper end and the left and right sides of the support seat (1) are fixedly connected with support plates (2), the inner sides of the two support plates (2) are provided with sliding grooves (3), and an adjustment component (4) and a lifting component (5) are provided between the two support plates (2), and the adjustment component (4) is arranged on the upper side of the lifting component (5); The adjusting assembly (4) comprises a placing plate (401), wherein the placing plate (401) is fixedly installed between two supporting plates (2), and two groups of sliding rods (402) are slidably connected at the left and right ends of the placing plate (401), and the upper ends of the two groups of sliding rods (402) are fixedly connected to a fixing plate (403), and a bearing seat (404) is fixedly installed at the right end of the left fixing plate (403), and a first rotating rod (405) is rotatably installed inside the bearing seat (404), and the right end of the first rotating rod (405) is fixedly connected to a first limiting plate (406), and the right end of the first limiting plate (406) is provided with a first rubber pad (407).

2. The fixture for flaw detection of aluminum housing of electric tools according to claim 1, characterized in that: A servo motor (408) is fixedly mounted on the right end of the right fixing plate (403), an output end of the servo motor (408) passes through the right fixing plate (403) and is fixedly connected to a second rotating rod (409), and a connecting plate (410) is fixedly connected to the left end of the second rotating rod (409).

3. The fixture for flaw detection of aluminum housing of electric tools according to claim 2, characterized in that: A first electric telescopic rod (411) is fixedly mounted on the left end of the connecting plate (410); a second limit plate (412) is fixedly connected to the output end of the first electric telescopic rod (411); a second rubber pad (413) is provided at the left end of the second limit plate (412); and a third rubber pad (414) is provided at the upper end of the placement plate (401).

4. The fixture for flaw detection of aluminum housing of electric tools according to claim 1, characterized in that: The lifting assembly (5) comprises two second electric telescopic rods (501), the two second electric telescopic rods (501) are symmetrically mounted on the upper end of the support base (1), and the output ends of the two second electric telescopic rods (501) are fixedly mounted with lifting plates (502).

5. The fixture for flaw detection of aluminum housing of electric tool according to claim 4, characterized in that: The left and right ends of the lifting plate (502) are fixedly connected with sliders (503), and the sliders (503) are slidably connected to the inside of the slide groove (3). The left and right sides of the upper end of the lifting plate (502) are respectively fixedly connected to the lower ends of the two groups of slide bars (402).

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