CN219121338U

CN219121338U - Portable detection device

Info

Publication number: CN219121338U
Application number: CN202223576157.8U
Authority: CN
Inventors: 任国平
Original assignee: Wuxi Ruixuan Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Ruixuan Precision Machinery Manufacturing Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a portable detection device in the technical field of metal detection, which comprises a device base, wherein the upper surface of the device base is fixedly connected with a detection platform, one side of the device base is provided with a through groove, a movable block is slidably arranged in the through groove, and the upper surface and the lower surface of the movable block are respectively attached to the inner walls of the upper end and the lower end of the through groove. Compared with the prior art, through supporting shoe, spacing seat and the laser pen that sets up, the device of being convenient for is in the use, can drive spacing seat and laser pen through the movable seat that moves forward and move forward, and spacing seat removes and drives clean piece through the spring and carry out the clarity of metalwork surface impurity, then laser pen ejection ray and metalwork upper surface parallel and level, just can judge the roughness on metalwork surface through observing the ray this moment to the convenient low-cost detection of realization metalwork surface smoothness.

Description

Portable detection device

Technical Field

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

Background

The metal materials are classified into various types, and are subdivided according to thickness, production method, surface characteristics, application and the like, flatness is required to be measured whether a metal plate which is not subjected to product or a metal workpiece which is already molded, and the flatness is usually detected by a detection device due to human error by manual measurement, so that detection accuracy is ensured.

The flatness detection device for the flexible metal part is shown in the authorized publication number CN216348527U, before flatness detection, the supporting plate of the cleaning assembly is transversely pushed along the base, and the cleaning cotton sliver on the lower surface of the cleaning plate wipes and cleans the upper surface of the flexible metal part, so that scraps and adsorbed dust are effectively removed, and the cleanliness of the surface of the flexible metal part is improved.

However, in the implementation process, the information is collected mainly through the detection probe, and then the information is displayed on the display screen through calculation and analysis, and the detection mode needs a large number of parts, so that the problems of inconvenient detection and high detection cost can occur when the metal materials with a small detection quantity are detected, and therefore, the portable detection device is provided.

Disclosure of Invention

Aiming at the problems, the utility model provides the portable detection device which has better detection convenience and lower detection cost, thereby greatly improving the practicability of the detection device.

The technical scheme of the utility model is as follows:

the utility model provides a portable detection device, includes the device base, the last fixed surface of device base is connected with testing platform, logical groove has been seted up to one side of device base, sliding mounting has movable block in the logical groove, the upper and lower surface of movable block is laminated mutually with the upper and lower both ends inner wall in logical groove respectively, the both ends of movable block are fixedly connected with supporting shoe respectively, two through slide rail slidable mounting has the connecting plate between the supporting shoe top, two the top fixedly connected with movable seat of connecting plate, the lower fixed surface of movable seat front end is connected with spacing seat, the inboard slidable mounting in bottom of spacing seat has the clean piece, the upper surface at clean piece both ends is through spring and spacing seat top internal wall connection respectively, one of them the laser pen is installed to one side of connecting plate rear end, the central line and the spacing seat lower surface parallel and level of laser pen.

In further technical scheme, the four corners at testing platform top do not fixed mounting has the fixed cover that runs through testing platform, the inboard slidable mounting in bottom of fixed cover has the piston, four the bottom fixedly connected with of piston is same fly leaf, the top slidable mounting of fly leaf is inboard in the top of device base, the middle part fixed mounting between testing platform and the fly leaf has the hydraulic stem, the inboard fixedly connected with sucking disc in top of fixed cover.

In a further technical scheme, the inner sides of the two ends of the movable seat are respectively connected with a threaded rod through bearings in a rotating mode, and the bottom end threads of the threaded rods are arranged on the inner sides of the top ends of the supporting blocks.

In a further technical scheme, the inner side thread of the movable block is provided with a roller screw rod, the front end and the rear end of the roller screw rod respectively penetrate through and are rotationally connected to the front end and the rear end of the device base, and the front surface of the roller screw rod is fixedly connected with a motor.

In a further technical scheme, through holes are respectively formed in four corners of the upper surface of the detection platform, and the four fixing sleeves are respectively and fixedly arranged in the four through holes.

In a further technical scheme, the upper surface of the device base is provided with a limit groove matched with the movable plate, and the movable plate is slidably arranged in the limit groove.

The beneficial effects of the utility model are as follows:

1. compared with the prior art, through supporting shoe, spacing seat and the laser pen that sets up, the device of being convenient for is in the use, can drive spacing seat and laser pen through the movable seat that moves forward and move forward, and spacing seat removes and drives clean piece through the spring and carry out the clarity of metalwork surface impurity, then laser pen ejection ray and metalwork upper surface parallel and level, just can judge the roughness on metalwork surface through observing the ray this moment to the convenient low-cost detection of realization metalwork surface smoothness.

2. Compared with the prior art, through fixed cover, hydraulic stem and the piston that sets up, the device of being convenient for is in the use, places the metalwork on testing platform's top, then drives four pistons downwardly moving through the hydraulic stem for form the negative pressure in the fixed cover with the inseparable absorption in testing platform's top of metalwork, realize that the installation of metalwork is fixed, so that detect.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a limiting seat according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a support block according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a base of an apparatus according to an embodiment of the present utility model;

fig. 5 is a schematic view of a device according to an embodiment of the present utility model, partially in section.

Reference numerals illustrate:

1. a device base; 2. a detection platform; 3. a support block; 4. a movable seat; 5. a connecting plate; 6. a threaded rod; 7. a fixed sleeve; 8. a limit seat; 9. a cleaning block; 10. a spring; 11. a laser pen; 12. a bearing; 13. a movable block; 14. a roller screw; 15. a motor; 16. a hydraulic rod; 17. a movable plate; 18. and (3) a piston.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-5, the portable detection device comprises a device base 1, wherein the upper surface of the device base 1 is fixedly connected with a detection platform 2 so as to realize the supporting and fixing of metal pieces, one side of the device base 1 is provided with a through groove, a movable block 13 is slidably arranged in the through groove so as to facilitate the movable block 13 to drive two movable blocks 13 to move forwards and backwards, the upper and lower surfaces of the movable block 13 are respectively attached to the inner walls of the upper and lower ends of the through groove, the movable block 13 is driven by a roller screw 14 to realize the forward and backward movement, the two ends of the movable block 13 are respectively fixedly connected with a supporting block 3 so as to support the movable seat 4 and the connecting plate 5, the connecting plate 5 is slidably arranged between the tops of the two supporting blocks 3 through a sliding rail so as to conveniently support the movable seat 4 to move upwards and downwards, the top ends of the two connecting plates 5 are fixedly connected with the movable seat 4, the height adjustment of the limit seat 8 and the laser pen 11 can be realized through the threaded rod 6, the limit seat 8 is fixedly connected with the lower surface of the front end of the movable seat 4, the supporting limit of the cleaning block 9 can be realized, the central line of the laser pen 11 is flush with the lower surface of the limit seat 8, the flush of the laser pen 11 and the upper surface of the metal surface is ensured while dust on the surface of the metal part is cleaned, the cleaning block 9 is slidingly installed on the inner side of the bottom end of the limit seat 8 so as to clean the upper surface of the metal surface, the upper surfaces at two ends of the cleaning block 9 are respectively connected with the inner wall at the top end of the limit seat 8 through the spring 10, a movable buffer space exists in the cleaning process of the limit seat 8 through the spring 10, the laser pen 11 is installed on one side of the rear end of one connecting plate 5, and the laser pen is flush with the upper surface of the metal part through the emitted rays so as to observe the flat shaping, the inner sides of the two ends of the movable seat 4 are respectively connected with a threaded rod 6 through a bearing 12 in a rotating way, the supporting block 3 is pushed through threads of the threaded rod 6, then the upward movement of the movable seat 4 is realized under the rotating connection of the bearing 12, the threads at the bottom end of the threaded rod 6 are arranged on the inner sides of the top end of the supporting block 3, the inner side threads of the movable block 13 are provided with a roller screw 14 so as to push the movable block 13 to smoothly move forwards and backwards, the front end and the rear end of the roller screw 14 respectively penetrate through and are rotationally connected with the front end and the rear end of the device base 1, and a motor 15 is fixedly connected with the front surface of the roller screw 14 so as to drive the movable block 13 to automatically move.

The working principle of the technical scheme is as follows:

firstly, place the metalwork on the top of testing platform 2, then rotate threaded rod 6 according to the height of metalwork, make threaded rod 6 drive movable seat 4 down and remove the adjustment that realizes movable seat 4 height under the rotation connection of bearing 12, movable seat 4 moves down and can drive spacing seat 8 and laser pen 11 through connecting plate 5 and remove, and make spacing seat 8 lower surface and laser pen 11 central ray and metalwork upper surface parallel and level, then start motor 15 drives roller screw 14 and rotates, roller screw 14 promotes movable block 13 under the effect of screw thread, movable block 13 drives spacing seat 8 and laser pen 11 through two supporting shoe 3 and moves forward, spacing seat 8 removes and can drive cleaning block 9 and realize the clearance of metalwork upper surface, then observe the planarization of judging the metalwork surface through laser pen 11 ray, so that convenient low-cost realization metalwork surface smoothness detects.

In another embodiment, as shown in fig. 5, four corners at the top end of the detection platform 2 are respectively and fixedly provided with a fixing sleeve 7 penetrating through the detection platform 2, so that the fixing sleeve 7 is arranged on the detection platform 2 in a trial mode, four corners at the bottom end of the fixing sleeve 7 are respectively and slidably provided with a piston 18, when the piston 18 moves to control the space in the fixing sleeve 7, the bottom ends of the four pistons 18 are fixedly connected with the same movable plate 17, the simultaneous movement of the four pistons 18 is realized, the top ends of the movable plate 17 are slidably arranged at the inner sides of the top ends of the device base 1, the movable plate 17 is provided with a moving space, a hydraulic rod 16 is fixedly arranged in the middle between the detection platform 2 and the movable plate 17, the movable plate 17 can be driven to move, suction cups are fixedly connected at the inner sides of the top ends of the fixing sleeve 7, the suction cups can be more tightly realized, the four corners at the upper surface of the detection platform 2 are respectively and slidably provided with through holes, so that the fixing sleeve 7 is arranged in the four through holes, the upper surface of the device base 1 is provided with a limiting groove matched with the movable plate 17, the movable plate 17 is slidably arranged in the limiting groove, and the movable plate 17 can be ensured to move stably.

When the metal block is placed on the upper surface of the detection platform 2, the movable plate 17 is driven to move downwards through the hydraulic rod 16, then the movable plate 17 drives the four pistons 18 to move downwards, and when the movable plate 17 moves downwards, negative pressure is formed in the fixed sleeve 7 due to tight connection between the metal block and the upper surface, so that the fixed installation of the metal block on the detection platform 2 can be stably realized, and dislocation and offset in the detection process are avoided.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. Portable detection device, including device base (1), its characterized in that: the device comprises a device base (1), wherein a detection platform (2) is fixedly connected to the upper surface of the device base (1), a through groove is formed in one side of the device base (1), a movable block (13) is slidably installed in the through groove, the upper surface and the lower surface of the movable block (13) are respectively attached to the inner walls of the upper end and the lower end of the through groove, two supporting blocks (3) are fixedly connected to the two ends of the movable block (13) respectively, a connecting plate (5) is slidably installed between the tops of the supporting blocks (3) through a sliding rail, two movable bases (4) are fixedly connected to the top ends of the connecting plate (5), a limiting base (8) is fixedly connected to the lower surface of the front end of the movable base (4), a cleaning block (9) is slidably installed in the inner side of the bottom end of the limiting base (8), two ends of the cleaning block (9) are respectively connected with the inner walls of the top end of the limiting base (8) through springs (10), one side of the rear end of the connecting plate (5) is provided with a laser pen (11), and the center line of the laser pen (11) is flush with the lower surface of the limiting base (8).

2. The portable detection device of claim 1, wherein: the four corners at the top end of the detection platform (2) are fixedly provided with fixing sleeves (7) penetrating through the detection platform (2), the inner sides of the bottom ends of the fixing sleeves (7) are slidably provided with pistons (18), the four bottom ends of the pistons (18) are fixedly connected with the same movable plate (17), the top ends of the movable plates (17) are slidably provided with the inner sides of the top ends of the device base (1), the middle part between the detection platform (2) and the movable plate (17) is fixedly provided with a hydraulic rod (16), and the inner sides of the top ends of the fixing sleeves (7) are fixedly connected with sucking discs.

3. The portable detection device of claim 1, wherein: the inner sides of the two ends of the movable seat (4) are respectively connected with a threaded rod (6) in a rotating mode through bearings (12), and the bottom end of the threaded rod (6) is installed on the inner side of the top end of the supporting block (3) in a threaded mode.

4. The portable detection device of claim 1, wherein: the inner side threads of the movable block (13) are provided with roller screw rods (14), the front end and the rear end of each roller screw rod (14) respectively penetrate through and are rotatably connected to the front end and the rear end of the device base (1), and a motor (15) is fixedly connected to the front surface of each roller screw rod (14).

5. The portable detection device of claim 2, wherein: through holes are respectively formed in four corners of the upper surface of the detection platform (2), and four fixing sleeves (7) are respectively and fixedly arranged in the four through holes.

6. The portable detection device of claim 2, wherein: the upper surface of device base (1) has seted up the spacing groove with fly leaf (17) looks adaptation, fly leaf (17) slidable mounting is in the spacing inslot.