Mechanical part quality detection device

Abstract

The utility model discloses a mechanical part quality detection device which comprises a detection unit which comprises a base, four corners of the upper surface of the base are fixedly connected with a frame, the upper surface of the frame is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with an extrusion block, the outer surfaces of the two sides of the extrusion block are fixedly connected with detectors, and the outer surfaces of the two sides of the extrusion block are fixedly connected with the detection unit. A plurality of transverse plates are fixedly connected to the middle of the upper surface of the base, clamping assemblies are arranged on the upper surfaces of the transverse plates, and adjusting assemblies are arranged on the two sides of the upper surface of the base. According to the utility model, the clamping assembly is started to clamp and fix a part, the detector can be pushed down through the air cylinder during detection, the strength of the part can be detected through the extrusion block, and the device can be conveniently overturned through the arrangement of the adjusting stop piece in cooperation with the servo motor, the driving gear and the driven gear. And the detection precision and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts detection, in particular to a quality detection device for mechanical parts. Background Art

[0002] Machining refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. During the production process, parts need to be inspected to meet the needs of use. Currently, most inspection devices can only inspect one side of the part, and the part is prone to slipping during inspection. At the same time, when the other side needs to be inspected, it needs to be manually flipped or adjusted, which makes it more troublesome to use. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems existing in the existing mechanical parts quality detection device, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a mechanical parts quality inspection device, which is designed to solve the problem that "most current inspection devices can only inspect one side of the parts, and the parts are prone to slip during inspection. At the same time, when the other side needs to be inspected, manual flipping or position adjustment is required, which makes it more troublesome to use."

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a mechanical parts quality detection device, comprising:

[0007] The detection unit includes a base, a frame is fixedly connected to the four corners of the upper surface of the base, a cylinder is fixedly connected to the upper surface of the frame, an extrusion block is fixedly connected to the output end of the cylinder, detectors are fixedly connected to the outer surfaces of both sides of the extrusion block, a plurality of horizontal plates are fixedly connected to the middle part of the upper surface of the base, a clamping assembly is provided on the upper surface of the horizontal plate, and adjustment assemblies are provided on both sides of the upper surface of the base.

[0008] As a preferred solution of the mechanical parts quality inspection device described in the utility model, the clamping assembly includes a clamping plate, the lower surface of the clamping plate is slidably connected to the upper surface of the horizontal plate, one end of the horizontal plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a bidirectional screw rod, the middle part of the lower surface of the clamping plate is threadedly connected to the outer surface of the bidirectional screw rod, one side outer surface of the clamping plate is rotatably connected to a plurality of first arc plates, and one side outer surface of the first arc plate is rotatably connected to a second arc plate.

[0009] As a preferred solution of the mechanical parts quality inspection device described in the utility model, wherein: a plurality of sliders are fixedly connected to the lower surface of the clamping plate, the sliders of the clamping plate are slidably connected to the gaps in the horizontal plate, and the bidirectional screw is rotatably connected to the gaps in the horizontal plate.

[0010] As a preferred solution of the mechanical parts quality inspection device described in the utility model, the adjustment component includes a fixed plate, the upper part of the outer surface of the fixed plate is fixedly connected to a bearing, the inside of the bearing is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a rubber block, and the adjustment components on both sides are symmetrically arranged.

[0011] As a preferred solution of the mechanical parts quality inspection device described in the utility model, one side of one of the fixed plates is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a driving gear, the outer surface of the driving gear is meshed with a driven gear, and the inner part of the driven gear is fixedly connected to the outer surface of the electric push rod.

[0012] As a preferred solution of the mechanical parts quality inspection device described in the utility model, wherein: the lower end of the other fixed plate is slidably connected to a sliding box, the lower surface of the sliding box is fixedly connected to the upper surface of the base, the interior of the sliding box is fixedly connected to a return spring, and one end of the return spring is fixedly connected to the lower part of the outer surface of one side of the fixed plate.

[0013] Beneficial effects of the utility model:

[0014] The parts are clamped and fixed by starting the clamping assembly. During testing, the detector can be pushed down by the cylinder, and the strength of the parts can be tested using the extrusion block. By adjusting the setting of the resistance piece and coordinating with the servo motor and the driving gear and driven gear, the device can be easily flipped, thereby improving the accuracy and convenience of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0016] Figure 1 This is a three-dimensional diagram of a mechanical parts quality inspection device proposed by the present utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the base;

[0018] Figure 3 for Figure 1 Enlarged view of point A.

[0019] In the figure: 100, detection unit; 101, base; 102, frame; 103, cylinder; 104, extrusion block; 105, detector; 106, cross plate; 107, clamping assembly; 107a, clamping plate; 107b, drive motor; 107c, bidirectional screw; 107d, first arc plate; 107e, second arc plate; 108, adjustment assembly; 108a, fixing plate; 108b, electric push rod; 108c, bearing; 108d, rubber block; 109, servo motor; 110, driving gear; 111, driven gear; 112, sliding box; 113, return spring. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three spatial dimensions of length, width, and depth should be included.

[0024] Reference Figure 1-3 The utility model provides a mechanical parts quality detection device, comprising:

[0025] The detection unit 100 includes a base 101, a frame 102 is fixedly connected to the four corners of the upper surface of the base 101, a cylinder 103 is fixedly connected to the upper surface of the frame 102, an extrusion block 104 is fixedly connected to the output end of the cylinder 103, and detectors 105 are fixedly connected to the outer surfaces of both sides of the extrusion block 104. A plurality of horizontal plates 106 are fixedly connected to the middle part of the upper surface of the base 101, a clamping assembly 107 is provided on the upper surface of the horizontal plate 106, and an adjustment assembly 108 is provided on both sides of the upper surface of the base 101. Utilizing the power of the cylinder 103, uniform pressure is applied to the mechanical parts being tested through the extrusion block 104, simulating the pressure conditions that may be encountered in actual use, so as to test the pressure resistance and structural integrity of the parts. The detectors 105 installed on both sides of the extrusion block 104 can monitor and record the deformation data and pressure feedback of the parts during the pressure process in real time, ensuring the accuracy and reliability of the test results. The clamping assembly 107 equipped with the cross plate 106 can adjust the clamping force and position according to the size and shape of the parts being tested, ensuring the stability of the parts during the testing process and preventing detection errors caused by position offset or improper fixation. The adjustment assembly 108 provides additional adjustment functions, which increases the applicability and flexibility of the equipment.

[0026] The clamping assembly 107 includes a clamping plate 107a, the lower surface of which is slidably connected to the upper surface of the horizontal plate 106. One end of the horizontal plate 106 is fixedly connected to a drive motor 107b, and the output end of the drive motor 107b is fixedly connected to a bidirectional screw rod 107c. The middle portion of the lower surface of the clamping plate 107a is threadedly connected to the outer surface of the bidirectional screw rod 107c. One side outer surface of the clamping plate 107a is rotatably connected to multiple first curved plates 107d, and one side outer surface of the first curved plate 107d is rotatably connected to a second curved plate 107e. The lower surface of the clamping plate 107a is fixedly connected to multiple sliders. The sliders of the clamping plate 107a are slidably connected to the gap in the horizontal plate 106, and the bidirectional screw rod 107c is rotatably connected to the gap in the horizontal plate 106. By driving the motor 107b to control the rotation of the bidirectional screw rod 107c, the clamping plate 107a can be moved horizontally precisely, so that the clamping position can be adjusted quickly and accurately to accommodate parts of different sizes. The sliding connection between the slider and the cross plate 106 ensures the smoothness and stability of the movement of the clamping plate 107a, prevents jitter or error during the clamping process, and ensures the accuracy of clamping. The rotational connection between the first curved plate 107d and the second curved plate 107e allows these plates to be fine-tuned around the shape of the clamped object, adapting to irregularly shaped objects, providing more uniform pressure distribution, and reducing damage to the surface of the parts.

[0027] Furthermore, the adjustment assembly 108 includes a fixed plate 108a, the upper portion of which is fixedly connected to a bearing 108c. An electric push rod 108b is fixedly connected to the interior of the bearing 108c, and a rubber block 108d is fixedly connected to the output end of the electric push rod 108b. The adjustment assemblies 108 on both sides are symmetrically arranged. A servo motor 109 is fixedly connected to one side of one of the fixed plates 108a. A driving gear 110 is fixedly connected to the output end of the servo motor 109. The outer surface of the driving gear 110 is meshedly connected to a driven gear 111. The inner portion of the driven gear 111 is fixedly connected to the outer surface of the electric push rod 108b. A sliding box 112 is slidably connected to the lower end of the other fixed plate 108a. The lower surface of the sliding box 112 is fixedly connected to the upper surface of the base 101. A return spring 113 is fixedly connected to the interior of the sliding box 112. One end of the return spring 113 is fixedly connected to the lower portion of the outer surface of one side of the fixed plate 108a. The electric push rod 108b pushes the rubber block 108d to clamp the parts. The rubber block 108d serves as a contact point and can effectively protect the surface of the clamped object from damage. The servo motor 109, the driving gear 110 and the driven gear 111 can control the rotation of the parts. The sliding box 112 combined with the return spring 113 facilitates the control of the position of the adjustment component 108, making it easier to clamp larger parts.

[0028] During use, first place the part on the upper surface of the horizontal plate 106, then start the drive motor 107b to drive the clamping plate 107a to clamp the part through the bidirectional screw 107c, and under the setting of the first curved plate 107d and the second curved plate 107e, the special-shaped parts can be fixed, thereby improving the stability of the clamping. Further start the cylinder 103 to apply uniform pressure to the mechanical parts to be inspected through the extrusion block 104. The detectors 105 installed on both sides of the extrusion block 104 can monitor and record the deformation data and pressure feedback of the parts during the pressure process in real time to ensure the accuracy and reliability of the test results. Further start the electric push rod 108b to fix the two ends of the two parts, and then start the servo motor 109 to control the driving gear 110 and the driven gear 111 to rotate, so as to control the parts to rotate, thereby improving the accuracy and convenience of the detection.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A mechanical parts quality inspection device, characterized by: include: The detection unit (100) comprises a base (101), wherein the four corners of the upper surface of the base (101) are fixedly connected to a frame (102), the upper surface of the frame (102) is fixedly connected to a cylinder (103), the output end of the cylinder (103) is fixedly connected to an extrusion block (104), the outer surfaces of both sides of the extrusion block (104) are fixedly connected to detectors (105), a plurality of transverse plates (106) are fixedly connected to the middle of the upper surface of the base (101), the upper surface of the transverse plates (106) is provided with a clamping assembly (107), and both sides of the upper surface of the base (101) are provided with an adjustment assembly (108).

2. A mechanical parts quality inspection device according to claim 1, characterized in that: The clamping assembly (107) includes a clamping plate (107a), the lower surface of the clamping plate (107a) is slidably connected to the upper surface of the horizontal plate (106), one end of the horizontal plate (106) is fixedly connected to a driving motor (107b), the output end of the driving motor (107b) is fixedly connected to a bidirectional screw rod (107c), the middle part of the lower surface of the clamping plate (107a) is threadedly connected to the outer surface of the bidirectional screw rod (107c), one side outer surface of the clamping plate (107a) is rotatably connected to a plurality of first arc plates (107d), and one side outer surface of the first arc plate (107d) is rotatably connected to a second arc plate (107e).

3. The mechanical parts quality inspection device according to claim 2, characterized in that: The lower surface of the clamping plate (107a) is fixedly connected with a plurality of sliders, the sliders of the clamping plate (107a) are slidably connected to the gap of the transverse plate (106), and the bidirectional screw rod (107c) is rotationally connected to the gap of the transverse plate (106).

4. The mechanical parts quality inspection device according to claim 1, characterized in that: The adjustment component (108) includes a fixed plate (108a), the upper portion of the outer surface of the fixed plate (108a) is fixedly connected to a bearing (108c), the interior of the bearing (108c) is fixedly connected to an electric push rod (108b), and the output end of the electric push rod (108b) is fixedly connected to a rubber block (108d), and the adjustment components (108) on both sides are symmetrically arranged.

5. The mechanical parts quality inspection device according to claim 4, characterized in that: A servo motor (109) is fixedly connected to one side of one of the fixed plates (108a), an output end of the servo motor (109) is fixedly connected to a driving gear (110), an outer surface of the driving gear (110) is meshedly connected to a driven gear (111), and an interior of the driven gear (111) is fixedly connected to the outer surface of the electric push rod (108b).

6. The mechanical parts quality inspection device according to claim 4, characterized in that: The lower end of the other fixed plate (108a) is slidably connected to a sliding box (112), the lower surface of the sliding box (112) is fixedly connected to the upper surface of the base (101), the interior of the sliding box (112) is fixedly connected to a return spring (113), and one end of the return spring (113) is fixedly connected to the lower part of the outer surface of one side of the fixed plate (108a).

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