Detection device for precision sheet metal part

Abstract

The utility model discloses a detection device for a precision sheet metal part, and relates to the technical field of precision sheet metal part processing. The sheet metal part body is located above the operation table, a supporting frame is installed at the top end of the operation table, a threaded rod is movably inserted into the supporting frame, an installation plate is rotationally arranged at the bottom end of the threaded rod, a plurality of ink boxes are installed in the installation plate, discharging ports are formed in the bottom ends of the ink boxes, balls are inserted into the discharging ports, and sealing rings are fixedly arranged on the outer sides of the balls; the ink box, the discharging buckle, the fixing plate, the limiting plate, the connecting plate, the connecting rod, the ball and other structures are arranged to be matched with one another, so that when a sheet metal part passes through the position below the ink box, the error range can be controlled through the sealing ring, and when the thickness is larger than the error range, the ball can move upwards or upwards; furthermore, the pigment is smeared on the sheet metal part body through the discharging opening, so that the purpose of conveniently marking and distinguishing the thickness of the sheet metal part is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of precision sheet metal processing, in particular to a detection device for precision sheet metal parts. Background Art

[0002] Precision sheet metal processing is a manufacturing process that is commonly used to produce a variety of precision metal parts, such as chassis, housings, brackets, etc. These parts usually require high-precision processing and assembly to meet specific industrial application requirements;

[0003] After precision sheet metal parts are processed, the thickness of the sheet metal parts needs to be tested. Thickness testing is an important step to ensure that product quality and specifications meet the requirements. However, when the existing device detects the thickness of the sheet metal parts, it is not convenient to mark and distinguish the thickness of each part of the sheet metal parts, and it is difficult to perform thickness testing according to sheet metal parts of different specifications. In view of the above problems, the inventor proposes a detection device for precision sheet metal parts to solve the above problems. Utility Model Content

[0004] In order to solve the problem that it is inconvenient to mark and distinguish the thickness of various parts of sheet metal parts, and it is difficult to detect the thickness of sheet metal parts of different specifications; the purpose of the utility model is to provide a detection device for precision sheet metal parts.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a detection device for precision sheet metal parts, including an operating table, the sheet metal part body is located above the operating table, a support frame is installed on the top of the operating table, a threaded rod is movably inserted in the support frame, a mounting plate is rotatably provided at the bottom end of the threaded rod, a plurality of ink cartridges are installed in the mounting plate, a discharge port is provided at the bottom end of the ink cartridge, a fixing plate is fixedly provided on the inner wall of the ink cartridge, symmetrically distributed limit rods are movably inserted in the fixing plate, connecting plates are fixedly provided at the bottom ends of two limit rods, a connecting rod is fixedly provided at the bottom end of the connecting plate, a sphere is fixedly provided at the bottom end of the connecting rod, the sphere is inserted in the discharge port, and a sealing ring is fixedly provided on the outside of the sphere.

[0006] Preferably, a threaded slide rod is rotatably provided inside the support frame, the threaded rod is threadedly inserted into the threaded slide rod, a first gear is fixedly sleeved outside the threaded slide rod, a rotating rod is rotatably provided inside the support frame, a second gear is fixedly sleeved outside the rotating rod, and the first gear and the second gear are meshed with each other.

[0007] Preferably, a first limit plate and a second limit plate are installed on the top of the operating table, a screw is inserted into the inner thread of the second limit plate, and the screw thread is inserted into the operating table, and support legs distributed in a rectangular array are fixed to the bottom of the operating table.

[0008] Preferably, auxiliary rods with symmetrical distribution are fixed on the top of the mounting plate, and the auxiliary rods are movably inserted in the support frame. A spring is movably sleeved on the outer side of the limit rod, and the spring is located between the fixed plate and the connecting plate. A motor is installed on the top of the support frame, and the end of the motor output shaft is inserted through the support frame and fixedly connected to the rotating rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, by arranging the ink cartridge, the discharge buckle, the fixing plate, the limit plate, the connecting plate, the connecting rod and the sphere and other structures to cooperate with each other, when the sheet metal passes under the ink cartridge, the error range can be controlled by the sealing ring first, and when the thickness exceeds the error range, the sphere will move upward or upward, and then the pigment will be applied to the sheet metal body through the discharge port, so as to achieve the purpose of facilitating the marking and distinguishing of the thickness of the sheet metal;

[0011] 2. In the utility model, by arranging the threaded rod, the threaded sliding rod, the first gear, the second gear and the rotating rod and other structures to cooperate with each other, the distance between the ball and the operating table can be adjusted, so that the thickness of sheet metal parts of different specifications can be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side schematic diagram of the overall structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 4 The utility model is a cross-sectional schematic diagram of the ink cartridge and its connection structure.

[0017] In the figure: 1. operating table; 11. sheet metal body; 12. support frame; 13. threaded rod; 14. mounting plate; 15. auxiliary rod; 16. limit plate No. 1; 17. limit plate No. 2; 18. screw; 19. support leg; 2. ink cartridge; 21. discharge port; 22. fixing plate; 23. limit rod; 24. connecting plate; 25. connecting rod; 26. ball; 27. sealing ring; 28. spring; 3. threaded sliding rod; 31. gear No. 1; 32. rotating rod; 33. gear No. 2; 34. motor. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-4 As shown, the utility model provides a detection device for precision sheet metal parts, including an operating table 1, a sheet metal part body 11 is located above the operating table 1, a support frame 12 is installed on the top of the operating table 1, a threaded rod 13 is movably inserted in the support frame 12, a mounting plate 14 is rotatably provided at the bottom end of the threaded rod 13, a plurality of ink cartridges 2 are installed in the mounting plate 14, the ink cartridge 2 is used to hold colored pigments, a discharge port 21 is provided at the bottom end of the ink cartridge 2, a fixing plate 22 is fixedly provided on the inner wall of the ink cartridge 2, and the fixing plate 22 is used for installation, There are symmetrically distributed limit rods 23 movably inserted in the fixed plate 22. The limit rods 23 are used to connect the connecting plate 24 and make the connecting plate 24 move vertically. The bottom ends of the two limit rods 23 are fixed with connecting plates 24, and the bottom ends of the connecting plates 24 are fixed with connecting rods 25. The bottom ends of the connecting rods 25 are fixed with spheres 26, which block the discharge port 21. The spheres 26 are inserted in the discharge port 21, and a sealing ring 27 is fixed on the outside of the spheres 26. The sealing ring 27 can control the error range.

[0020] A threaded slide rod 3 is rotatably provided inside the support frame 12, a threaded rod 13 is threadedly inserted into the threaded slide rod 3, a first gear 31 is fixedly sleeved outside the threaded slide rod 3, a rotating rod 32 is rotatably provided inside the support frame 12, a second gear 33 is fixedly sleeved outside the rotating rod 32, and the first gear 31 and the second gear 33 are meshed with each other.

[0021] By adopting the above technical solution, the rotating rod 32 rotates to drive the threaded rod 13 to move downward, so that the sheet metal body 11 of different specifications can be adjusted and tested.

[0022] A first limiting plate 16 and a second limiting plate 17 are installed on the top of the operating table 1 .

[0023] By adopting the above technical solution, the distance between the first limiting plate 16 and the second limiting plate 17 is equal to the lateral distance of the sheet metal part.

[0024] The second limiting plate 17 is internally threaded with a screw 18 , and the screw 18 is threadedly inserted into the operating table 1 .

[0025] By adopting the above technical solution, the screw 18 can adjust the position of the second limiting plate 17.

[0026] Support legs 19 distributed in a rectangular array are fixedly provided at the bottom end of the operating table 1.

[0027] By adopting the above technical solution, the supporting legs 19 support the entire device.

[0028] Auxiliary rods 15 symmetrically distributed are fixedly disposed on the top of the mounting plate 14 , and the auxiliary rods 15 are movably inserted into the support frame 12 .

[0029] By adopting the above technical solution, the auxiliary rod 15 is made to move the mounting plate 14 up and down.

[0030] A spring 28 is provided on the outer movable sleeve of the limiting rod 23 , and the spring 28 is located between the fixing plate 22 and the connecting plate 24 .

[0031] By adopting the above technical solution, the spring 28 moves the mounting plate 14 downward, thereby moving the ball 26.

[0032] A motor 34 is installed at the top of the support frame 12 , and the end of the output shaft of the motor 34 is inserted through the support frame 12 and fixedly connected to the rotating rod 32 .

[0033] By adopting the above technical solution, the end of the output shaft of the motor 34 is rotated to mobilize the rotating rod 32 to rotate, so as to provide power output.

[0034] Working principle: First, by starting the motor 34, the motor 34 starts to work, the output shaft end of the motor 34 rotates to drive the rotating rod 32 to rotate, the rotating rod 32 rotates to drive the second gear 33 to rotate, the second gear 33 rotates to drive the mutually meshing first gear 31 to rotate, the first gear 31 rotates to drive the threaded slide 3 to rotate, and the threaded slide 3 rotates while moving downward with the assistance of the auxiliary rod 15, thereby driving the mounting plate 14 to move downward, and the downward movement of the mounting plate 14 can adjust the distance between the ball 26 and the operating table 1, thereby adjusting and detecting the sheet metal body 11 of different specifications, and then the operating table 1 can be connected to the external transmission device, and at the same time, the ink in the ink cartridge 2 is injected. Color pigment causes the sheet metal body 11 to move continuously, and then the sheet metal body 11 moves under the sphere 26, so that the spring 28 drives the connecting plate 24 to move downward, and the connecting plate 24 moves downward to drive the sphere 26 to move downward. When the sphere 26 is naturally located below the discharge port 21, the discharge port 21 will not be blocked, so that when the sheet metal body 11 of standard thickness passes through the sphere 26, the sphere 26 will block the discharge port 21. When the thickness of the sheet metal body 11 is too large or too small, the sphere 26 will move upward or downward, and then the ink in the ink cartridge 2 will flow out, and the sheet metal body 11 will be marked, so as to achieve the purpose of facilitating the marking and distinction of the sheet metal thickness.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A precision sheet metal parts inspection device, comprising an operating table (1), characterized in that: The sheet metal body (11) is located above the operating table (1), a support frame (12) is installed on the top of the operating table (1), a threaded rod (13) is movably inserted in the support frame (12), a mounting plate (14) is rotatably provided at the bottom end of the threaded rod (13), a plurality of ink cartridges (2) are installed in the mounting plate (14), and a discharge port (21) is provided at the bottom end of the ink cartridge (2); A fixing plate (22) is fixedly provided on the inner wall of the ink cartridge (2), and symmetrically distributed limiting rods (23) are movably inserted in the fixing plate (22), and connecting plates (24) are fixedly provided at the bottom ends of the two limiting rods (23), and connecting rods (25) are fixedly provided at the bottom ends of the connecting plates (24), and a sphere (26) is fixedly provided at the bottom ends of the connecting rods (25), and the sphere (26) is inserted in the discharge port (21), and a sealing ring (27) is fixedly provided on the outside of the sphere (26).

2. A precision sheet metal parts detection device as claimed in claim 1, characterized in that: A threaded slide rod (3) is rotatably arranged inside the support frame (12), the threaded rod (13) is threadedly inserted into the threaded slide rod (3), a first gear (31) is fixedly sleeved outside the threaded slide rod (3), a rotating rod (32) is rotatably arranged inside the support frame (12), a second gear (33) is fixedly sleeved outside the rotating rod (32), and the first gear (31) and the second gear (33) are meshed with each other.

3. A precision sheet metal parts detection device as claimed in claim 1, characterized in that: A first limiting plate (16) and a second limiting plate (17) are installed on the top of the operating table (1).

4. A precision sheet metal parts detection device as claimed in claim 3, characterized in that: The second limiting plate (17) is internally threaded with a screw (18), and the screw (18) is threadedly inserted into the operating table (1).

5. A precision sheet metal parts detection device as claimed in claim 1, characterized in that: Support legs (19) distributed in a rectangular array are fixedly provided at the bottom end of the operating table (1).

6. A precision sheet metal parts detection device as claimed in claim 1, characterized in that: Auxiliary rods (15) which are symmetrically distributed are fixedly provided on the top of the mounting plate (14), and the auxiliary rods (15) are movably inserted in the support frame (12).

7. A precision sheet metal parts detection device as claimed in claim 1, characterized in that: A spring (28) is provided on the outer movable sleeve of the limiting rod (23), and the spring (28) is located between the fixing plate (22) and the connecting plate (24).

8. A precision sheet metal parts detection device as claimed in claim 2, characterized in that: A motor (34) is installed at the top of the support frame (12); the end of the output shaft of the motor (34) is inserted into the support frame (12) and is fixedly connected to the rotating rod (32).

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