Surface smoothness visual inspection device

Abstract

The utility model discloses a surface smoothness visual inspection device which comprises a working table, clamping assemblies are arranged at the top of the working table, a visual inspection assembly is arranged between the two clamping assemblies, a synchronous assembly is arranged at the bottoms of the clamping assemblies, the inner side of a supporting block is rotationally connected with a clamping block, a clamping groove is formed in the top of the supporting block, and the clamping block is arranged in the clamping groove. The clamping block is located in the clamping groove, a clamping hole and a side face groove are formed in the clamping block, and a spring clamp is connected to the outer side of the clamping block in a clamped mode. According to the surface smoothness visual inspection device, the clamping blocks on the two sides of the clamping hole can be opened through the side face grooves, a steel wire is placed in the clamping hole, the spring clamps are clamped on the outer sides of the clamping blocks, the spring clamps extrude the clamping blocks to fix the inner steel wire, and the two sides are fixed in the same mode; the fixing mode is convenient to fix and can be used for fixing a steel wire with a relatively long length.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel wire detection for acupuncture, in particular to a surface finish visual inspection device. Background Art

[0002] Stainless steel wire for acupuncture is mainly used in traditional Chinese medicine acupuncture, which has very high requirements on the material's smoothness and surface finish; the tensile strength is controlled between 2050-2250MPa, and the tensile strength deviation between the head and tail of the same material cannot exceed 50MPa; there are no scars on the surface; the hardness and elasticity of stainless steel needles are better than silver needles, and they are safer;

[0003] Since stainless steel wire for acupuncture has high requirements for surface smoothness, the surface smoothness of the stainless steel wire needs to be tested after the steel wire is produced. The smoothness can be checked with a visual inspection instrument. However, the existing visual inspection instrument is difficult to fix and fully inspect longer steel wires when used.

[0004] Therefore, the utility model provides a surface finish inspection device to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a surface finish inspection device to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a surface finish inspection device, comprising a workbench, a clamping assembly is arranged on the top of the workbench, a visual inspection assembly is arranged between the two clamping assemblies, a synchronization assembly is arranged on the bottom of the clamping assembly, the clamping assembly comprises a support block and a support plate, the support block is fixedly mounted on the top of the workbench, the inner side of the support block is rotatably connected with the clamping block, a slot is provided on the top of the support block, the clamping block is located inside the slot, a clamping hole and a side groove are provided inside the clamping block, and a spring clip is clamped on the outer side of the clamping block.

[0007] Preferably, the positions of the clamping blocks and the clamping holes on the left and right sides correspond to each other, and the side grooves penetrate the inside of the clamping blocks on the left and right sides and pass through the clamping hole located at the center.

[0008] By adopting the above technical solution, the clamping block is divided into two parts, an upper part and an lower part, through the side groove, so that the steel wire can be placed inside the clamping hole conveniently.

[0009] Preferably, the two clips of the spring clip are semicircular, and the diameter of the clip of the spring clip is smaller than the diameter of the clamping block.

[0010] By adopting the above technical solution, the spring clip is clamped on the outside of the clamping block, and the upper and lower sides of the clamping block are squeezed to fix the internal steel wire.

[0011] Preferably, the synchronization component comprises a rotating rod, a rotating disk is fixedly mounted on the outer side of the rotating rod, and the rotating disk penetrates the interior of the supporting plate and is fixedly connected to the clamping block.

[0012] By adopting the above technical solution, the clamping block can be driven to rotate by the rotating disk driving the rotating rod to rotate, thereby realizing the angle adjustment of the steel wire inside the clamping block.

[0013] Preferably, a slide groove is provided inside the workbench, a slide rod is fixedly installed inside the slide groove, a first slider is slidably connected to the outer side of the slide rod, and a connecting rod is hinged between the first slider and the turntable.

[0014] By adopting the above technical solution, the slider slides in the slide groove, and the turntable is driven to rotate through the connecting rod.

[0015] Preferably: a bottom rod is fixedly installed at the bottom of the first sliding block, a cross rod is fixedly installed between the two bottom rods, a first motor and a first side plate are fixedly installed at the bottom of the workbench, a first screw is rotatably connected between the first motor and the first side plate, and the first screw is threadedly connected to the cross rod.

[0016] By adopting the above technical solution, the bottom bars on both sides are driven to move synchronously by the movement of the cross bar, so as to realize the synchronous movement of the slider, thereby realizing the synchronous movement of the clamping blocks on both sides.

[0017] Preferably: the visual inspection component includes a second slider, a support rod is fixedly installed on the top of the second slider, a top block is fixedly installed on the front of the support rod, a top plate is fixedly installed on the bottom of the top block, a visual inspection head is fixedly installed on the bottom of the top plate, and the visual inspection head is located between the two clamping blocks.

[0018] By adopting the above technical solution, the surface finish of the steel wire is inspected by a visual inspection head.

[0019] Preferably, a second motor and a second side plate are fixedly mounted on the top of the workbench, a second screw is rotatably connected between the second side plates, and the second screw is threadedly connected and passes through the interior of the second screw.

[0020] By adopting the above technical solution, the second slider is driven to move left and right by the second screw, thereby driving the visual inspection head to move left and right, so as to realize the inspection of each position on the steel wire.

[0021] Beneficial Effects

[0022] The utility model provides a surface finish visual inspection device. Compared with the prior art, it has the following beneficial effects:

[0023] 1. The surface finish inspection device can open the clamping blocks on both sides of the clamping hole through the side grooves, place the steel wire inside the clamping hole, and clamp the spring clip on the outside of the clamping block. The spring clip squeezes the clamping block to fix the internal steel wire, and the two sides are fixed in the same way. This fixing method is convenient and can fix steel wires of longer lengths.

[0024] 2. The surface finish inspection device starts the second motor to drive the second screw to rotate, and the rotation of the second screw drives the second slider to move left and right. The second slider drives the support rod and the top block to move, thereby driving the top plate and the visual inspection head to move left and right. The visual inspection head moves left and right above the steel wire and cooperates with the rotation of the steel wire itself to achieve comprehensive inspection of the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0027] Figure 2 It is a partial structural stereogram of the utility model;

[0028] Figure 3 This is a three-dimensional diagram of the disassembled structure of the clamping assembly of the utility model;

[0029] Figure 4 It is a three-dimensional diagram of the bottom structure of the utility model;

[0030] Figure 5 It is a three-dimensional diagram of the back structure of the utility model.

[0031] In the figure: 1. workbench; 2. clamping assembly; 21. support block; 22. clamping block; 23. spring clip; 24. support plate; 25. clamping hole; 26. side groove; 27. card slot; 3. synchronization assembly; 31. turntable; 32. connecting rod; 33. rotating rod; 34. first slider; 35. slide rod; 36. slide groove; 37. bottom rod; 38. cross bar; 39. first screw; 310. first motor; 311. first side plate; 4. visual inspection assembly; 41. support rod; 42. top block; 43. top plate; 44. visual inspection head; 45. second slider; 46. second screw; 47. second motor; 48. second side plate. DETAILED DESCRIPTION

[0032] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0033] The present application is further described in detail below through drawings and examples.

[0034] Reference Figures 1 to 5 The embodiment of the present application provides a surface finish inspection device, including a workbench 1, a clamping assembly 2 is arranged on the top of the workbench 1, an inspection assembly 4 is arranged between the two clamping assemblies 2, a synchronization assembly 3 is arranged at the bottom of the clamping assembly 2, the clamping assembly 2 includes a support block 21 and a support plate 24, the support block 21 is fixedly installed on the top of the workbench 1, the inner side of the support block 21 is rotatably connected with a clamping block 22, a slot 27 is provided on the top of the support block 21, the clamping block 22 is located inside the slot 27, a clamping hole 25 and a side groove 26 are provided inside the clamping block 22, and a spring clip 23 is clamped on the outer side of the clamping block 22.

[0035] The positions of the clamping blocks 22 and the clamping holes 25 on the left and right sides correspond to each other. The side grooves 26 penetrate the inside of the clamping blocks 22 on the left and right sides and pass through the clamping hole 25 located at the center.

[0036] The two clips of the spring clip 23 are semicircular, and the diameter of the clips of the spring clip 23 is smaller than the diameter of the clamping block 22 .

[0037] In this embodiment, the clamping block 22 is made of rubber. When clamping the steel wire, the clamping blocks 22 on both sides of the clamping hole 25 can be opened through the side grooves 26, the steel wire is placed inside the clamping hole 25, and the spring clip 23 is clamped on the outside of the clamping block 22. The spring clip 23 squeezes the clamping block 22 to fix the internal steel wire, and both sides are fixed in the same way. This fixing method is convenient and will not damage the surface of the steel wire of the clamping part during fixing.

[0038] Reference Figures 1 to 5 In one aspect of the present embodiment, the synchronization assembly 3 includes a rotating rod 33 , a rotating disk 31 is fixedly mounted on the outer side of the rotating rod 33 , and the rotating disk 31 passes through the interior of the supporting plate 24 and is fixedly connected to the clamping block 22 .

[0039] A slide groove 36 is provided inside the workbench 1 , a slide rod 35 is fixedly installed inside the slide groove 36 , a first slider 34 is slidably connected to the outer side of the slider 35 , and a connecting rod 32 is hinged between the first slider 34 and the turntable 31 .

[0040] A bottom rod 37 is fixedly installed at the bottom of the first sliding block 34 , a cross bar 38 is fixedly installed between the two bottom rods 37 , a first motor 310 and a first side plate 311 are fixedly installed at the bottom of the workbench 1 , a first screw 39 is rotatably connected between the first motor 310 and the first side plate 311 , and the first screw 39 is threadedly connected and passes through the cross bar 38 .

[0041] In this embodiment, the first motor 310 is started to drive the first screw 39 to rotate, and the rotation of the first screw 39 drives the cross bar 38 to move forward and backward. When the cross bar 38 moves, it drives the bottom rod 37 to move forward and backward. The bottom rod 37 drives the first sliders 34 on both sides to move forward and backward synchronously. When the first slider 34 moves, it can drive the turntable 31 to rotate through the connecting rod 32. The rotation of the turntable 31 drives the clamping block 22 to rotate through the rotating rod 33, thereby realizing the synchronous rotation of the clamping blocks 22 on both sides. The synchronously rotating clamping blocks 22 can make the steel wire fixed on the inner side flip, so that the detection is more comprehensive.

[0042] Reference Figures 1 to 5 In one aspect of the present embodiment, the visual inspection assembly 4 includes a second slider 45, a support rod 41 is fixedly mounted on the top of the second slider 45, a top block 42 is fixedly mounted on the front of the support rod 41, a top plate 43 is fixedly mounted on the bottom of the top block 42, a visual inspection head 44 is fixedly mounted on the bottom of the top plate 43, and the visual inspection head 44 is located between the two clamping blocks 22. A second motor 47 and a second side plate 48 are fixedly mounted on the top of the workbench 1, and a second screw 46 is rotatably connected between the second side plates 48 and the second screw 46 is threadedly connected and penetrates the inside of the second screw 46.

[0043] In this embodiment, the second motor 47 is started to drive the second screw 46 to rotate, and the rotation of the second screw 46 drives the second slider 45 to move left and right. The second slider 45 drives the support rod 41 and the top block 42 to move, thereby driving the top plate 43 and the visual inspection head 44 to move left and right. The visual inspection head 44 moves left and right above the steel wire and cooperates with the rotation of the steel wire itself to achieve a comprehensive inspection of the steel wire. The visual inspection head 44 is a camera that can magnify the picture. The camera is connected to the computer by connecting a data cable. The picture is captured by the camera and transmitted to the computer screen through the data cable for magnified display, thereby realizing the inspection of the surface finish of the steel wire.

[0044] Working principle: When clamping the steel wire, the clamping blocks 22 on both sides of the clamping hole 25 can be opened through the side grooves 26, the steel wire is placed inside the clamping hole 25, and the spring clip 23 is clamped on the outside of the clamping block 22. The clamping block 22 is squeezed by the spring clip 23 to fix the internal steel wire. Both sides are fixed in the same way. The first motor 310 is started to drive the first screw rod 39 to rotate. The rotation of the first screw rod 39 drives the cross bar 38 to move forward and backward. When the cross bar 38 moves, it drives the bottom rod 37 to move forward and backward. The bottom rod 37 drives the first sliders 34 on both sides to move forward and backward synchronously. When the first slider 34 moves, it drives the connecting rod 32 The turntable 31 can be driven to rotate, and the rotation of the turntable 31 drives the clamping block 22 to rotate through the rotating rod 33, thereby realizing the synchronous rotation of the clamping blocks 22 on both sides. The synchronously rotating clamping blocks 22 can make the steel wire fixed on the inner side flip, and the second motor 47 is started to drive the second screw 46 to rotate, and the rotation of the second screw 46 drives the second slider 45 to move left and right, and the support rod 41 and the top block 42 are driven to move through the second slider 45, thereby driving the top plate 43 and the visual inspection head 44 to move left and right, and the visual inspection head 44 moves left and right above the steel wire and cooperates with the rotation of the steel wire itself, so as to realize comprehensive detection of the steel wire.

[0045] 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.

[0046] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surface finish inspection device, comprising a workbench (1), characterized in that: A clamping assembly (2) is arranged on the top of the workbench (1), an inspection assembly (4) is arranged between the two clamping assemblies (2), a synchronization assembly (3) is arranged on the bottom of the clamping assembly (2), the clamping assembly (2) comprises a support block (21) and a support plate (24), the support block (21) is fixedly mounted on the top of the workbench (1), the inner side of the support block (21) is rotatably connected with a clamping block (22), a slot (27) is provided on the top of the support block (21), the clamping block (22) is located inside the slot (27), a clamping hole (25) and a side groove (26) are provided inside the clamping block (22), and a spring clip (23) is clamped on the outer side of the clamping block (22).

2. A surface finish inspection device according to claim 1, characterized in that: The positions of the clamping blocks (22) and the clamping holes (25) on the left and right sides correspond to each other, and the side grooves (26) penetrate the inside of the clamping blocks (22) on the left and right sides and pass through the clamping hole (25) located at the center.

3. A surface finish inspection device according to claim 2, characterized in that: The two clips of the spring clip (23) are semicircular, and the diameter of the clips of the spring clip (23) is smaller than the diameter of the clamping block (22).

4. A surface finish inspection device according to claim 1, characterized in that: The synchronization component (3) comprises a rotating rod (33), a rotating disk (31) is fixedly mounted on the outer side of the rotating rod (33), and the rotating disk (31) passes through the interior of the supporting plate (24) and is fixedly connected to the clamping block (22).

5. A surface finish inspection device according to claim 4, characterized in that: A slide groove (36) is provided inside the workbench (1), a slide rod (35) is fixedly installed inside the slide groove (36), a first slider (34) is slidably connected to the outer side of the slide rod (35), and a connecting rod (32) is hinged between the first slider (34) and the rotating disk (31).

6. A surface finish inspection device according to claim 5, characterized in that: A bottom rod (37) is fixedly installed at the bottom of the first sliding block (34), a cross rod (38) is fixedly installed between the two bottom rods (37), a first motor (310) and a first side plate (311) are fixedly installed at the bottom of the workbench (1), a first screw rod (39) is rotatably connected between the first motor (310) and the first side plate (311), and the first screw rod (39) is screwed through the cross rod (38).

7. A surface finish inspection device according to claim 1, characterized in that: The visual inspection component (4) comprises a second slider (45), a support rod (41) is fixedly mounted on the top of the second slider (45), a top block (42) is fixedly mounted on the front of the support rod (41), a top plate (43) is fixedly mounted on the bottom of the top block (42), a visual inspection head (44) is fixedly mounted on the bottom of the top plate (43), and the visual inspection head (44) is located between the two clamping blocks (22).

8. A surface finish inspection device according to claim 7, characterized in that: A second motor (47) and a second side plate (48) are fixedly mounted on the top of the workbench (1); a second screw rod (46) is rotatably connected between the second side plates (48); and the second screw rod (46) is threadedly connected and passes through the interior of the second screw rod (46).

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