CN219607971U

CN219607971U - Surface smoothness detection device

Info

Publication number: CN219607971U
Application number: CN202222920568.8U
Authority: CN
Inventors: 滕建伟; 张爱民; 袁春生; 王展
Original assignee: Wuxi Fengjingshun Precision Machinery Co ltd
Current assignee: Wuxi Fengjingshun Precision Machinery Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-08-29
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a surface smoothness detection device which comprises a detection table, a laser detection head, a clamping mechanism and a lifting mechanism, wherein the laser detection head is arranged on the detection table, the clamping mechanism is arranged on the detection table, the lifting mechanism is arranged on the detection table, the clamping mechanism comprises a motor I, a screw rod and a clamping part, and the lifting mechanism comprises an air cylinder, a fixed plate, a sliding rail, a push plate, a lifting rod and a placing table. When the metal parts are required to be detected, the metal parts are only required to be placed on the placing table, the starting cylinder drives the pushing plate to slide, the lifting rod drives the placing table to reach a certain position, then the motor I is started, the motor drives the screw rod to rotate, the two groups of nut sleeves move relatively to drive the supporting frame to move relatively in the horizontal direction until the clamping blocks on the supporting rod are clamped with the parts on the placing table, so that the metal parts can be matched with the parts with different sizes, the replacement of the detecting device is avoided, and the error generated by detecting in a handheld mode is reduced.

Description

Surface smoothness detection device

Technical Field

The utility model relates to the field of metal detection, in particular to a surface smoothness detection device.

Background

Along with the rapid development of the mechanical industry, the demand of various high-precision parts is continuously increased, because the parts are generally matched for use, the parts can be rubbed with each other in the use process, after the use process is long, if the roughness is large, on the one hand, the friction force can be large, the use can be influenced, and on the other hand, if the roughness is large, the workpiece abrasion is faster, so that the high-precision parts are required to be detected on the surfaces of the high-precision parts by combining a smoothness detection device in the production and processing process for ensuring the long-time working stability and the safety of the high-precision parts.

The conventional smoothness detection device cannot adapt to parts with different sizes in the process of detecting the surface smoothness of high-precision parts, the detection device is usually required to be replaced or a handheld mode is adopted for detection, and when the surface of the high-precision part is detected, the part is often required to be overturned, so that the detection device is very inconvenient.

In view of the above-described related art, the inventors have considered that it is necessary to design a novel smoothness detection device.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a surface smoothness detection device.

The utility model provides a surface smoothness detection device which adopts the following technical scheme:

the utility model provides a surface smoothness detection device, includes detection platform, laser detection head, fixture and elevating system, the laser detection head sets up detection bench, fixture sets up detection bench, elevating system sets up detection bench.

Preferably, the clamping mechanism comprises a first motor, a screw rod and a clamping part, wherein the two groups of clamping parts are arranged, each clamping part comprises a nut sleeve, a support frame and a clamping block, the nut sleeves are arranged on the screw rod, the support frames are fixedly connected with the nut sleeves, the support frames penetrate through the detection table and slide in the detection table, and the clamping blocks are arranged at the end parts of the support frames.

Preferably, the elevating system includes cylinder, fixed plate, slide rail, push pedal, lifter and places the platform, it is provided with the diaphragm to detect a bottom of the platform portion, the fixed plate with the diaphragm is connected, the slide rail is provided with two sets of, two sets of the slide rail sets up on the fixed plate, the cylinder also sets up on the fixed plate, the one end of cylinder piston rod with push pedal fixed connection, the push pedal with slide rail sliding fit, set up in the push pedal the lifter, the lifter passes detect the platform, the one end of lifter sets up place the platform.

Preferably, the clamping mechanism is further provided with a first rotating assembly, the first rotating assembly comprises a second motor, gears, a gear box and a rotating shaft, the gear box is arranged on the supporting frame, two groups of gears are arranged in the gear box, the second motor is arranged on the gear box, a rotor of the second motor is fixedly connected with one group of gears, the other group of gears are fixedly connected with the end part of the rotating shaft, the two groups of gears are meshed with each other, the rotating shaft is rotationally connected with the supporting frame, and the end part of the rotating shaft is fixedly connected with the clamping block.

Preferably, the lifting mechanism is further provided with a second rotating assembly, the second rotating assembly comprises a third motor, the third motor is arranged at the bottom of the push plate, and a rotor of the third motor is connected with the lifting rod.

Preferably, the clamping blocks are provided with a circular shape.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the metal parts are required to be detected, the metal parts are only required to be placed on the placing table, the air cylinder is started to drive the push plate to slide, the lifting rod drives the placing table to reach a certain position, then the motor I is started, the motor I drives the screw rod to rotate, the two groups of nut sleeves relatively move, and the support frame is driven to relatively move in the horizontal direction until the clamping blocks on the support rod are clamped with the parts on the placing table, so that the parts with different sizes can be adapted, the replacement of the detection device is avoided, and the error generated by detecting in a handheld mode is reduced;

2. the motor III is started to drive the lifting rod to rotate, so that the metal parts on the placing table rotate along with the lifting rod, and the detection angle can be adjusted;

3. after the two groups of clamping blocks are abutted against the metal parts to be processed, the piston rod of the cylinder is controlled to shrink, so that the placing table descends, then the motor II is started, and the motor II drives the rotating shaft to rotate through the two groups of gears meshed with each other, so that the clamping blocks drive the metal parts to rotate, and the parts can be turned over conveniently.

Drawings

Fig. 1 is a front view of a surface smoothness detecting apparatus.

Fig. 2 is a left side view of a surface smoothness detection apparatus.

Fig. 3 is a schematic diagram for embodying a structure of the rotating assembly.

Reference numerals illustrate: 1. a detection table; 2. a laser detection head; 3. a clamping mechanism; 31. a first motor; 32. a screw rod; 33. a nut sleeve; 34. a support frame; 35. clamping blocks; 36. rotating the first component; 361. a second motor; 362. a gear; 363. a gear box; 364. a rotating shaft; 4. a lifting mechanism; 41. a cylinder; 42. a fixing plate; 43. a slide rail; 44. a push plate; 45. a lifting rod; 46. a placement table; 47. rotating the second component; 471. a third motor; 5. and a transverse plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the meaning of "a number" is at least two, such as two, three, etc., unless explicitly defined otherwise.

The embodiment of the utility model discloses a surface smoothness detection device. Referring to fig. 1-3, a surface smoothness detecting apparatus comprises a detecting table 1, a laser detecting head 2, a clamping mechanism 3 and a lifting mechanism 4, wherein the laser detecting head 2 is arranged on the detecting table 1, the clamping mechanism 3 is arranged on the detecting table 1, the lifting mechanism 4 is arranged on the detecting table 1, the clamping mechanism 3 comprises a motor 31, a screw rod 32 and clamping parts, the clamping parts are provided with two groups, the two groups of clamping parts comprise a nut sleeve 33, a supporting frame 34 and a clamping block 35, the nut sleeve 33 is arranged on the screw rod 32, the supporting frame 34 is fixedly connected with the nut sleeve 33, the supporting frame 34 passes through the detecting table 1, the supporting frame 34 slides in the detecting table 1, the clamping block 35 is arranged at the end part of the supporting frame 34, the lifting mechanism 4 comprises an air cylinder 41, a fixing plate 42, a sliding rail 43, a push plate 44, a lifting rod 45 and a placing table 46, a transverse plate 5 is arranged at the bottom of the detecting table 1, the fixing plate 42 is connected with the transverse plate 5, the slide rails 43 are provided with two groups, the two groups of slide rails 43 are arranged on the fixed plate 42, the air cylinder 41 is also arranged on the fixed plate 42, one end of a piston rod of the air cylinder 41 is fixedly connected with the push plate 44, the push plate 44 is in sliding fit with the slide rails 43, the push plate 44 is provided with the lifting rod 45, the lifting rod 45 penetrates through the detection table 1, one end of the lifting rod 45 is provided with the placement table 46, when the metal parts are required to be detected, the metal parts are only required to be placed on the placement table 46, the air cylinder 41 is started to drive the push plate 44 to slide, the lifting rod 45 drives the placement table 46 to a certain position, then the motor I31 is started, the motor I31 drives the screw rod 32 to rotate, the two groups of nut sleeves 33 relatively move, the support frame 34 is driven to relatively move in the horizontal direction until the clamping blocks 35 on the support rod are clamped with the parts on the placement table 46, thereby the parts with different sizes can be adapted, avoid changing detection device, reduce and adopt the mode of hand to detect and produce the error.

Referring to fig. 1-3, the lifting mechanism 4 is further provided with a second rotating assembly 47, the second rotating assembly 47 includes a third motor 471, the third motor 471 is disposed at the bottom of the push plate 44, a rotor of the third motor 471 is connected with the lifting rod 45, the third motor 471 drives the lifting rod 45 to rotate by starting the third motor 471, metal parts on the placing table 46 rotate along with the third motor 471, the detected angle can be adjusted, the clamping mechanism 3 is further provided with a first rotating assembly 36, the rotating assembly includes a second motor 361, gears 362, a gear 362 box and a rotating shaft 364, the gear 362 box is disposed on any one of the supporting frames 34, the clamping blocks 35 on the other supporting frame 34 are rotationally connected with the supporting frame 34, two groups of gears 362 are disposed in the gear 362 box, the second motor 361 is disposed on the gear 362 box, the rotor of the second motor 361 is fixedly connected with one of the gears 362, the other group of gears 362 are meshed with the end portions of the rotating shaft 364, the rotating shaft 364 is rotationally connected with the rotating shaft 364, after the two groups of clamping blocks 35 abut against the metal parts to be processed, the two groups of the clamping blocks 35 are controlled to shrink, the motor 361 is placed, and then the two groups of the piston rods are driven by the rotating shafts 35 to rotate, and the two groups of the piston rods are driven to rotate, thereby the two groups of the metal parts are conveniently and the piston rods are rotationally driven to rotate.

The implementation principle of the surface smoothness detection device provided by the embodiment of the utility model is as follows: when the metal parts are required to be detected, the metal parts are only required to be placed on the placing table 46, the air cylinder 41 is started to drive the push plate 44 to slide, the lifting rod 45 drives the placing table 46 to achieve a certain position, then the first motor 31 is started, the first motor 31 drives the screw rod 32 to rotate, the two groups of nut sleeves 33 relatively move to drive the support frame 34 to relatively move in the horizontal direction until the clamping blocks 35 on the support rods are clamped with parts on the placing table 46, so that the parts with different sizes can be adapted, the detection device is prevented from being replaced, errors caused by detection in a handheld mode are reduced, after the two groups of clamping blocks 35 abut against the metal parts to be processed, the piston rod of the air cylinder 41 is controlled to shrink, the placing table 46 is lowered, then the second motor 361 is started, and the second motor 361 drives the rotating shaft 364 to rotate through the two groups of gears 362, so that the clamping blocks 35 drive the metal parts to rotate, and the parts are convenient to overturn.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A surface smoothness detection device, characterized in that: the laser detection device comprises a detection table (1), a laser detection head (2), a clamping mechanism (3) and a lifting mechanism (4), wherein the laser detection head (2) is arranged on the detection table (1), the clamping mechanism (3) is arranged on the detection table (1), the lifting mechanism (4) is arranged on the detection table (1), the clamping mechanism (3) comprises a first motor (31), a screw rod (32) and a clamping part, two groups of clamping parts are arranged, each clamping part comprises a nut sleeve (33), a support frame (34) and a clamping block (35), the nut sleeve (33) is arranged on the screw rod (32), the support frame (34) is fixedly connected with the nut sleeve (33), the support frame (34) penetrates through the detection table (1), the support frame (34) slides in the detection table (1), the clamping block (35) is arranged at the end part of the support frame (34), a first rotating assembly (36) is further arranged on the clamping mechanism (3), the rotating assembly comprises a second motor (361), a gear (362) and a first gear (362) are arranged on a first rotating shaft (364), the other group of clamping blocks (35) on the support frame (34) are rotationally connected with the support frame (34), two groups of gears (362) are arranged in a gear (362) box, a motor II (361) is arranged on the gear (362) box, a rotor of the motor II (361) is fixedly connected with one group of gears (362), the other group of gears (362) are mutually meshed with the end part of a rotating shaft (364), the rotating shaft (364) is rotationally connected with the support frame (34), and the end part of the rotating shaft (364) is fixedly connected with the clamping blocks (35).

2. A surface smoothness detection apparatus according to claim 1 wherein: elevating system (4) are including cylinder (41), fixed plate (42), slide rail (43), push pedal (44), lifter (45) and place platform (46), detect platform (1) bottom and be provided with diaphragm (5), fixed plate (42) with diaphragm (5) are connected, slide rail (43) are provided with two sets of, two sets of slide rail (43) set up on fixed plate (42), cylinder (41) set up equally on fixed plate (42), the one end of cylinder (41) piston rod with push pedal (44) fixed connection, push pedal (44) with slide rail (43) sliding fit, set up on push pedal (44) lifter (45), lifter (45) pass detect platform (1), the one end of lifter (45) sets up place platform (46).

3. A surface smoothness detection apparatus according to claim 2 wherein: the lifting mechanism (4) is further provided with a second rotating assembly (47), the second rotating assembly (47) comprises a third motor (471), the third motor (471) is arranged at the bottom of the push plate (44), and a rotor of the third motor (471) is connected with the lifting rod (45).

4. A surface smoothness detection apparatus according to claim 1 wherein: the clamping blocks (35) are provided with circles.