Machine part processing quality detection device

Abstract

The utility model discloses a mechanical part processing quality detection device, which comprises a workbench, the inner side of the workbench is connected with a fixed plate, the upper side of the workbench is connected with a top block and a shading plate, and the lower side of the top block is connected with a second detector. The accessory turnover device has the advantages that accessories can be turned over, a plurality of accessories can be monitored together at a time, a two-way screw is driven to rotate through operation of a second servo motor, a first clamping plate and a second clamping plate are driven to move in the direction where the accessories are close to each other through rotation of the two-way screw, and clamping of the accessories is achieved; and meanwhile, an auxiliary clamping block is also inserted into the inner side of a sliding groove to support and clamp the accessory, then a mounting hollow block is driven to rotate only through operation of a first servo motor, the mounting hollow block rotates to drive a first clamping plate and a second clamping plate to rotate together, and therefore overturning of the accessory is achieved.

Description

Technical Field

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

[0002] Accessories usually refer to parts or components used to assemble machinery or equipment, or parts or components that are reinstalled after being damaged. The function of accessories is to provide support, functional expansion or repair functions for machinery or equipment. In different fields and industries, the types and uses of accessories vary, but they all play an important role to ensure the normal operation and maintenance of equipment.

[0003] The utility model patent with authorization announcement number: CN213397615U discloses a detection equipment for detecting the quality of mechanical accessories, involving a lower base and an upper support, a rubber pad is arranged at the bottom end of the lower base, a functional control panel is arranged at the front surface wall of the lower base, and a drive motor is arranged at the inner middle end of the lower base; the detection equipment for detecting the quality of mechanical accessories can ensure the comprehensiveness of accessory detection by arranging a second monitor, a drive motor, a cylinder and a first monitor, thereby avoiding manual adjustment of the accessory orientation for comprehensive detection of the accessory and prolonging the detection time, and can also adapt to the detection of accessories at different heights, thereby improving the work efficiency of the accessory detection of the equipment, and having a wide range of uses; by arranging a shield, shading glass, PET film, fasteners and bolts, an effective detection shading effect can be achieved, thereby reducing the spectral intensity of the external light, thereby effectively improving the detection accuracy of the equipment and reducing the generation rate of defective products.

[0004] Regarding the above scheme: the reference document drives the rotating shaft to rotate through a driving motor, and the rotation of the rotating shaft smoothly drives the detection table and the accessories on the upper side of the detection table to rotate, so that the first monitor can realize multi-directional detection of the accessories, and the second monitor can also detect the upper side of the accessories, but when the lower side of the accessories needs to be inspected, the staff still needs to manually flip the accessories, thereby increasing the workload of the staff, and the detection table can only monitor a single accessory at a time, and the efficiency is low when multiple accessories need to be monitored. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical parts processing quality detection device, which has the advantages of being able to flip the parts and monitor multiple parts at one time, thereby solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mechanical parts processing quality inspection device comprises a workbench, a fixed plate is connected to the inner side of the workbench, a top block and a shading plate are connected to the upper side of the workbench, a second detector is connected to the lower side of the top block, a cylinder is connected to the upper side of the fixed plate, an output shaft of the cylinder is connected to a connecting block, an upper end of the connecting block passes through the workbench, a first detector is connected to one side of the connecting block, a plurality of the cylinders, the connecting blocks and the first detector are each provided, a control panel is provided on one side of the workbench, a flipping mechanism and a rotating mechanism are provided on one side of the first detector, the rotating mechanism is used to rotate the accessory, and the flipping mechanism is used to flip the accessory.

[0008] In order to achieve the flipping of the accessories, preferably, the flipping mechanism includes an electric telescopic rod connected to the inner side of the workbench, a hollow groove is opened on the upper side of the workbench, the top of the electric telescopic rod is connected to a mounting block, one side of the mounting block is connected to a first servo motor, and the other side of the mounting block is connected to a first rotating rod, the output shaft of the first servo motor passes through the mounting block, and the output shaft of the first servo motor is connected to the first rotating rod through a coupling, one side of the first rotating rod is connected to a mounting hollow block, the interior of the mounting hollow block is connected with a bidirectional screw, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are both threadedly connected to the outside of the bidirectional screw, one side of the mounting hollow block is connected to a second servo motor, the output shaft of the second servo motor passes through the mounting hollow block, and the output shaft of the second servo motor is connected to the bidirectional screw through a coupling.

[0009] In order to realize the rotation and detection of the accessories, preferably, the rotating mechanism includes a second rotating rod connected to the upper side of the fixed plate, and a plurality of second rotating rods are provided, and the outer sides of the plurality of second rotating rods are connected to gears, and the upper sides of the plurality of second rotating rods are connected to a detection platform, and the outer sides of the plurality of gears are connected to internal racks, and the upper ends of the plurality of second rotating rods pass through the workbench, and the inner side of the workbench is connected to a third servo motor, and the output shaft of the third servo motor passes through the fixed plate, and the output shaft of the third servo motor is connected to one of the second rotating rods through a coupling.

[0010] In order to increase the stability of the accessory when it is flipped, preferably, slide grooves are provided on both sides of the plurality of second rotating rods, and auxiliary clamping blocks are connected to one side of the first clamping plate and the second clamping plate, and a plurality of the auxiliary clamping blocks are provided.

[0011] In order to increase the stability of the first servo motor, the second servo motor and the third servo motor, preferably, a first reinforcement block is connected to the inner side of the workbench, the first reinforcement block is connected to the outer side of the third servo motor, a third reinforcement block is connected to one side of the mounting block, the third reinforcement block is connected to the outer side of the first servo motor, a second reinforcement block is connected to one side of the mounting hollow block, and the second reinforcement block is connected to the outer side of the second servo motor.

[0012] In order to increase the stability of the internal rack transmission, preferably, the outer sides of the plurality of second rotating rods are connected with a limiting plate, and the limiting plate is arranged on the upper side of the gear.

[0013] In order to increase the stability of the fixed plate, preferably, a weighing block is connected to the inner side of the workbench, and the upper side of the weighing block is connected to the lower side of the fixed plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model has the advantages of being able to flip accessories and monitor multiple accessories at one time. In actual use, the second servo motor is operated to drive the bidirectional screw to rotate, and the rotation of the bidirectional screw drives the first clamping plate and the second clamping plate to move in the direction to be approached, so as to clamp the accessories. At the same time, the auxiliary clamping block will also be inserted into the inner side of the slide groove to support and clamp the accessories. After that, it is only necessary to drive the installation hollow block to rotate through the operation of the first servo motor. The rotation of the installation hollow block will drive the first clamping plate and the second clamping plate to rotate together, so as to realize the flipping of the accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first servo motor in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the electric telescopic rod and the second servo motor in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the gear and the limit plate in the embodiment of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the bidirectional screw and the auxiliary clamping block in the embodiment of the utility model;

[0022] Figure 7 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0023] In the figure: 1. workbench; 2. fixing plate; 31. cylinder; 32. connecting block; 33. first detector; 41. top block; 42. second detector; 5. sunshade; 6. flip mechanism; 61. electric telescopic rod; 62. mounting block; 63. first servo motor; 64. first rotating rod; 65. mounting hollow block; 66. bidirectional screw; 67. first clamping plate; 68. second clamping plate; 69. second servo motor; 7. rotating mechanism; 71. second rotating rod; 72. detection table; 73. gear; 74. internal gear rack; 75. third servo motor; 8. hollow groove; 9. control panel; 10. weighing block; 111. first reinforcement block; 112. second reinforcement block; 113. third reinforcement block; 12. limit plate; 131. slide groove; 132. auxiliary clamping block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 The utility model provides a technical solution: a mechanical parts processing quality detection device, including a workbench 1, a fixed plate 2 is connected to the inner side of the workbench 1, a top block 41 and a shading plate 5 are connected to the upper side of the workbench 1, a second detector 42 is connected to the lower side of the top block 41, a cylinder 31 is connected to the upper side of the fixed plate 2, an output shaft of the cylinder 31 is connected to a connecting block 32, an upper end of the connecting block 32 passes through the workbench 1, a first detector 33 is connected to one side of the connecting block 32, a plurality of cylinders 31, connecting blocks 32 and first detectors 33 are provided, a control panel 9 is provided on one side of the workbench 1, a flipping mechanism 6 and a rotating mechanism 7 are provided on one side of the first detector 33, the rotating mechanism 7 is used to rotate the accessories, and the flipping mechanism 6 is used to flip the accessories, the workbench 1 can be connected to the cylinder 31 through the fixed plate 2, and the cylinder 31 can be installed on the first detector 33 through the connecting block 32, and the cylinder 31 can drive the first detector 33 to move up and down through its own operation to be suitable for accessories of different sizes;

[0026] In addition, the workbench 1 can also be connected to the second detector 42 through the top block 41, and the second detector 42 and the first detector 33 can detect the accessories. At the same time, the control panel 9 can facilitate the staff to control the working status of the second detector 42 and the first detector 33. The shading plate 5 can block the light to a certain extent, thereby reducing the large difference in detection data between the first detector 33 and the second detector 42 due to excessive external light. The rotating mechanism 7 can smoothly drive the accessories to rotate, so that the first detector 33 can detect the accessories in multiple directions, and the flipping mechanism 6 can flip the accessories, so that when it is necessary to detect the lower side of the accessories, the accessories can be flipped conveniently and smoothly without the need for manual operation by the staff.

[0027] See also Figure 1-7 : The flip mechanism 6 includes an electric telescopic rod 61 connected to the inner side of the workbench 1, a hollow groove 8 is opened on the upper side of the workbench 1, a mounting block 62 is connected to the top of the electric telescopic rod 61, a first servo motor 63 is connected to one side of the mounting block 62, a first rotating rod 64 is connected to the other side of the mounting block 62, an output shaft of the first servo motor 63 passes through the mounting block 62, and the output shaft of the first servo motor 63 is connected to the first rotating rod 64 through a coupling, a mounting hollow block 65 is connected to one side of the first rotating rod 64, a bidirectional screw 66, a first clamping plate 67 and a second clamping plate 68 are connected to the inside of the mounting hollow block 65, the first clamping plate 67 and the second clamping plate 68 are both threadedly connected to the outside of the bidirectional screw 66, and a second servo motor 69 is connected to one side of the mounting hollow block 65;

[0028] In addition, the output shaft of the second servo motor 69 passes through the installation hollow block 65, and the output shaft of the second servo motor 69 is connected to the bidirectional screw 66 through a coupling. The electric telescopic rod 61 can install and connect the first servo motor 63 and the first rotating rod 64 through the installation block 62. At the same time, when the electric telescopic rod 61 is extended and retracted, the top of the electric telescopic rod 61 will drive the installation block 62 to move up and down, and the first servo motor 63 can drive the first rotating rod 64 to rotate through its own operation. The first rotating rod 64 can be connected to the installation hollow block 65. At the same time, the installation hollow block 65 can not only connect the bidirectional screw 66, the first clamping plate 67 and the second clamping plate 68, but also limit the first clamping plate 67 and the second clamping plate 68. The threads on both sides of the bidirectional screw 66 are opposite, so that when the bidirectional screw 66 rotates, it will smoothly drive the first clamping plate 67 and the second clamping plate 68 to move in opposite directions.

[0029] In addition, the first clamping plate 67 and the second clamping plate 68 can clamp the accessories after moving a certain distance. At the same time, the first servo motor 63 will smoothly drive the installation hollow block 65, the first clamping plate 67 and the second clamping plate 68 to rotate together while driving the first rotating rod 64 to rotate, thereby realizing the flipping of the accessories. The setting of the second servo motor 69 enables the second servo motor 69 to drive the bidirectional screw 66 to rotate through its own operation, thereby realizing the rotation of the bidirectional screw 66.

[0030] See also Figure 1-5 The rotating mechanism 7 includes a second rotating rod 71 connected to the upper side of the fixed plate 2, and the second rotating rod 71 is provided with multiple, and the outer sides of the multiple second rotating rods 71 ​​are connected to gears 73, and the upper sides of the multiple second rotating rods 71 ​​are connected to the detection platform 72, and the outer sides of the multiple gears 73 are connected to the inner racks 74, and the upper ends of the multiple second rotating rods 71 ​​pass through the workbench 1, and the inner side of the workbench 1 is connected to the third servo motor 75, and the output shaft of the third servo motor 75 passes through the fixed plate 2, and the output shaft of the third servo motor 75 is connected to one of the second rotating rods 71 ​​through a coupling, and the second rotating rod 71 can connect the detection platform 72 and the gear 73 Then, the number of the second rotating rods 71, the detection platform 72 and the gear 73 is the same as the number of the first detectors 33, which makes the first detector 33 and the detection platform 72 correspond one to one, thereby realizing the detection of the accessories. At the same time, the setting of the inner rack 74 makes it possible to smoothly drive multiple second rotating rods 71 ​​and the detection platform 72 to rotate together when one of the second rotating rods 71 ​​rotates, thereby facilitating the first detector 33 to detect the accessories in all directions. The setting of the third servo motor 75 makes it possible for one of the second rotating rods 71 ​​to rotate smoothly, and drives multiple second rotating rods 71 ​​to rotate together through the inner rack 74.

[0031] See also Figure 1-6 : Slide grooves 131 are provided on both sides of the multiple second rotating rods 71, and auxiliary clamping blocks 132 are connected to one side of the first clamping plate 67 and the second clamping plate 68, and multiple auxiliary clamping blocks 132 are provided. When the first clamping plate 67 and the second clamping plate 68 move, they will smoothly drive the auxiliary clamping blocks 132 to move together, and the auxiliary clamping blocks 132 will move to the inside of the slide grooves 131 when moving, which enables the auxiliary clamping blocks 132 to smoothly pad and clamp the lower side of the accessories, thereby increasing the stability of the first clamping plate 67 and the second clamping plate 68 when clamping the accessories.

[0032] It should be noted that: one side of the fixing plate 2 is bolted to the workbench 1, the lower side of the cylinder 31 is screwed to the fixing plate 2, the lower side of the connecting block 32 is keyed to the output end of the cylinder 31, one side of the first detector 33 is screwed to the connecting block 32, the lower sides of the top block 41 and the shading plate 5 are screwed to the workbench 1, the upper side of the second detector 42 is screwed to the top block 41, and the bottom end of the electric telescopic rod 61 is screwed to the workbench 1;

[0033] In addition, the lower side of the mounting block 62 is screw-connected to the top of the electric telescopic rod 61, one side of the first servo motor 63 is screw-connected to the mounting block 62, one side of the first rotating rod 64 is slidably sleeved between the mounting block 62, the output shaft of the first servo motor 63 is key-connected to the first rotating rod 64 through a coupling, one side of the mounting hollow block 65 is screw-connected to the first rotating rod 64, both ends of the bidirectional screw 66 are slidably sleeved between the mounting hollow block 65, the inner sides of the first clamping plate 67 and the second clamping plate 68 are threadedly connected to the bidirectional screw 66, and the outer sides of the first clamping plate 67 and the second clamping plate 68 are slidably plugged into the bidirectional screw 66;

[0034] In addition, one side of the second servo motor 69 is screwed to the mounting hollow block 65, the output shaft of the second servo motor 69 is keyed to one end of the bidirectional screw 66 through a coupling, the lower end of the second rotating rod 71 is slidably sleeved between the fixed plate 2, the lower side of the detection table 72 is screwed to the second rotating rod 71, the inner side of the gear 73 is screwed to the second rotating rod 71, the inner side of the internal rack 74 is meshed with multiple gears 73, the lower side of the third servo motor 75 is screwed to the workbench 1, the output shaft of the third servo motor 75 is keyed to one of the second rotating rods 71 ​​through a coupling, one side of multiple auxiliary clamping blocks 132 are respectively screwed to the first clamping plate 67 and the second clamping plate 68, and the number of auxiliary clamping blocks 132 arranged on one side of the first clamping plate 67 and the second clamping plate 68 is equal.

[0035] See also Figure 1-7: A first reinforcement block 111 is connected to the inner side of the workbench 1, and the first reinforcement block 111 is connected to the outer side of the third servo motor 75. A third reinforcement block 113 is connected to one side of the mounting block 62, and the third reinforcement block 113 is connected to the outer side of the first servo motor 63. A second reinforcement block 112 is connected to one side of the mounting hollow block 65, and the second reinforcement block 112 is connected to the outer side of the second servo motor 69. The workbench 1 can be connected to the first reinforcement block 111, and the first reinforcement block 111 can increase the stability between the third servo motor 75 and the workbench 1. The second reinforcement block 112 can increase the stability of the second servo motor 69 during use through the connection between itself and the mounting hollow block 65. The third reinforcement block 113 can also provide better stability for the use of the first servo motor 63 through the connection between itself and the mounting block 62, so that the first servo motor 63 is not prone to shaking or tilting during use.

[0036] See also Figure 1-5 : The outer sides of the multiple second rotating rods 71 ​​are connected with a limiting plate 12, and the limiting plate 12 is arranged on the upper side of the gear 73. The limiting plate 12 can not only increase the stability of the second rotating rod 71 when in use, but also can effectively limit the inner rack 74, so that the inner rack 74 is not easy to tilt upward when in use.

[0037] See also Figure 2 : A weighing block 10 is connected to the inner side of the workbench 1, and the upper side of the weighing block 10 is connected to the lower side of the fixed plate 2. The weighing block 10 can act as a paper straw for the fixed plate 2, so that the fixed plate 2 can be sufficiently stable when in use and is not easily tilted due to the weight of the second rotating rod 71, the detection platform 72 and the gear 73.

[0038] It should be noted that: the lower side of the first reinforcement block 111 is screwed to the workbench 1, the inner side of the first reinforcement block 111 is screwed to the third servo motor 75, one side of the second reinforcement block 112 is threadedly connected to the mounting hollow block 65, the inner side of the second reinforcement block 112 is screwed to the second servo motor 69, one side of the third reinforcement block 113 is screwed to the mounting block 62, the inner side of the third reinforcement block 113 is screwed to the first servo motor 63, the inner side of the limit plate 12 is slidably sleeved with the plurality of second rotating rods 71, the upper side of the weighing block 10 is bolted to the fixed plate 2, and the lower side of the weighing block 10 is bolted to the workbench 1

[0039] Working principle: When the utility model is used, the staff can place the accessory to be inspected on the upper side of the inspection table 72, and then start the first detector 33 and the second detector 42 to inspect one side and the upper side of the accessory. When the inspection is completed, it is only necessary to start the third servo motor 75 to drive one of the second rotating rods 71 ​​to rotate, and through the meshing between the internal rack 74 and the multiple gears 73, it can smoothly drive the multiple inspection tables 72 to rotate together, thereby realizing the rotation of the accessory. At this time, the first detector 33 can detect the accessory in all directions, and when the four sides and the upper side of the accessory are inspected, After completion, the staff can start the electric telescopic rod 61 to make the mounting block 62 extend from the inner side of the workbench 1, and start the second servo motor 69 after extending it. The second servo motor 69 will drive the bidirectional screw 66 to rotate through its own operation. At this time, the first clamping plate 67 and the second clamping plate 68 will move to the side close to the accessory through the rotation of the bidirectional screw 66. After moving to a certain distance, the first clamping plate 67 and the second clamping plate 68 can cooperate with each other to clamp the accessory, and at the same time, the auxiliary clamping block 132 will also be inserted into the inner side of the slide groove 131 to support and clamp the accessory.

[0040] After that, the mounting block 62 needs to be further raised to prevent the second clamping plate 68 and the first clamping plate 67 from colliding with the detection table 72 during rotation. After that, the first servo motor 63 only needs to be operated to drive the mounting hollow block 65 to rotate. The rotation of the mounting hollow block 65 will drive the first clamping plate 67 and the second clamping plate 68 to rotate together, thereby realizing the flipping of the accessory. After the flipped accessory, the electric telescopic rod 61 only needs to be contracted to drive the accessory to move downward and move it back to the upper side of the detection table 72 to realize the flipping of the accessory. After that, the second servo motor 69 and the electric telescopic rod 61 only need to operate in the reverse direction to move the mounting block 62 back to the inner side of the workbench 1. At this time, the flipping of the accessory can be completed, and the second detector 42 only needs to detect the upper side of the flipped accessory.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical parts processing quality inspection device, comprising a workbench (1), characterized in that: The inner side of the workbench (1) is connected to a fixed plate (2), the upper side of the workbench (1) is connected to a top block (41) and a light shielding plate (5), the lower side of the top block (41) is connected to a second detector (42), the upper side of the fixed plate (2) is connected to a cylinder (31), the output shaft of the cylinder (31) is connected to a connecting block (32), the upper end of the connecting block (32) passes through the workbench (1), one side of the connecting block (32) is connected to a first detector (33), a plurality of the cylinder (31), the connecting block (32) and the first detector (33) are provided, a control panel (9) is provided on one side of the workbench (1), and a flipping mechanism (6) and a rotating mechanism (7) are provided on one side of the first detector (33), the rotating mechanism (7) is used to rotate the accessories, and the flipping mechanism (6) is used to flip the accessories.

2. A mechanical parts processing quality detection device according to claim 1, characterized in that: The flip mechanism (6) comprises an electric telescopic rod (61) connected to the inner side of the workbench (1); a hollow groove (8) is provided on the upper side of the workbench (1); a mounting block (62) is connected to the top of the electric telescopic rod (61); a first servo motor (63) is connected to one side of the mounting block (62); a first rotating rod (64) is connected to the other side of the mounting block (62); an output shaft of the first servo motor (63) passes through the mounting block (62); the output shaft of the first servo motor (63) is connected to the first rotating rod (64) via a coupling; the first rotating rod (64) is One side of the rod (64) is connected to a mounting hollow block (65), and the interior of the mounting hollow block (65) is connected to a bidirectional screw (66), a first clamping plate (67) and a second clamping plate (68), and the first clamping plate (67) and the second clamping plate (68) are both threadedly connected to the outside of the bidirectional screw (66). One side of the mounting hollow block (65) is connected to a second servo motor (69), and the output shaft of the second servo motor (69) passes through the mounting hollow block (65), and the output shaft of the second servo motor (69) is connected to the bidirectional screw (66) through a coupling.

3. A mechanical parts processing quality detection device according to claim 2, characterized in that: The rotating mechanism (7) comprises a second rotating rod (71) connected to the upper side of the fixed plate (2), and a plurality of the second rotating rods (71) are provided, and the outer sides of the plurality of the second rotating rods (71) are connected to gears (73), and the upper sides of the plurality of the second rotating rods (71) are connected to a detection platform (72), and the outer sides of the plurality of the gears (73) are connected to internal racks (74), and the upper ends of the plurality of the second rotating rods (71) pass through the workbench (1), and the inner side of the workbench (1) is connected to a third servo motor (75), and the output shaft of the third servo motor (75) passes through the fixed plate (2), and the output shaft of the third servo motor (75) is connected to one of the second rotating rods (71) through a coupling.

4. A mechanical parts processing quality detection device according to claim 3, characterized in that: Both sides of the plurality of second rotating rods (71) are provided with sliding grooves (131), one side of the first clamping plate (67) and the second clamping plate (68) are connected with auxiliary clamping blocks (132), and a plurality of the auxiliary clamping blocks (132) are provided.

5. The mechanical parts processing quality detection device according to claim 3 is characterized in that: The inner side of the workbench (1) is connected to a first reinforcement block (111), and the first reinforcement block (111) is connected to the outer side of the third servo motor (75). One side of the mounting block (62) is connected to a third reinforcement block (113), and the third reinforcement block (113) is connected to the outer side of the first servo motor (63). One side of the mounting hollow block (65) is connected to a second reinforcement block (112), and the second reinforcement block (112) is connected to the outer side of the second servo motor (69).

6. A mechanical parts processing quality detection device according to claim 3, characterized in that: The outer sides of the plurality of second rotating rods (71) are connected to a limiting plate (12), and the limiting plate (12) is arranged on the upper side of the gear (73).

7. The mechanical parts processing quality detection device according to claim 1, characterized in that: A weighing block (10) is connected to the inner side of the workbench (1), and the upper side of the weighing block (10) is connected to the lower side of the fixing plate (2).

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