Gantry structure full-automatic image measuring instrument

Abstract

The utility model discloses a gantry structure full-automatic image measuring instrument, relates to the image measuring instrument technology field, and comprises an operation table and a measuring device, the operation table is provided with an installation groove, the installation groove is internally slidably connected with a placing seat, the operation table is provided with a portal frame, the portal frame is provided with a slide groove, and the slide groove is internally provided with a clamping groove. A sliding block is arranged on the outer wall of the measuring device, the measuring device is connected with the sliding groove in a sliding mode through the sliding block, a measuring head is arranged on the outer wall of the bottom of the measuring device, and mounting plates are arranged on the outer walls of the two sides of the measuring device. According to the utility model, when the measuring head is not used, the protective cover provides a good protection effect for the measuring head and prevents the measuring head from being exposed outside all the time, so that external dust and other impurities can be prevented from being attached to the measuring head to influence the next measuring precision, and the measuring head can be prevented from being collided by external uncertain factors; therefore, the use accuracy and safety of the measuring head can be effectively ensured.

Description

Technical Field

[0001] This utility model relates to the field of image measuring instrument technology, specifically to a fully automatic image measuring instrument for a gantry structure. Background Technology

[0002] A vision measuring instrument is a type of coordinate measuring machine, also known as a vision probe coordinate measuring machine. It uses an optical microscope to magnify the object under test at a free magnification, and then transmits the magnified image of the object under test to a computer connected to the instrument through a CCD camera system. This allows for non-contact and efficient detection of the geometric quantities of various complex workpieces.

[0003] A fully automatic image measuring instrument with announcement number CN219934877U is described. It includes a base with a groove inside. A U-shaped plate is slidably disposed inside the groove. A first adjustment mechanism is located on the lower surface of the U-shaped plate inside the groove. A worktable is slidably disposed inside the groove. A circular groove is formed on the upper surface of the worktable. A rotating shaft is rotatably connected inside the circular groove. A disc is fixedly connected to the upper surface of the rotating shaft. A cavity is formed on one side of the disc, and a limit mechanism is installed inside the cavity. This invention utilizes the limit mechanism inside the cavity. Pulling a pull ring moves a fixing rod out of the corresponding limit groove. During this process, a spring is compressed, allowing the disc to rotate. After the angle is adjusted, releasing the pull ring causes the spring to return, moving the fixing rod into the designated limit groove, thus fixing the disc.

[0004] Regarding the aforementioned related technologies, the inventors believe that in existing image measuring instruments, the measuring head is exposed when not in use. This makes it easy for dust and other impurities to adhere to the measuring head, affecting the accuracy of subsequent measurements. Furthermore, the exposed measuring head lacks protection, making it susceptible to damage from impacts caused by unpredictable external factors when not in use. Therefore, we propose a gantry-structure fully automatic image measuring instrument. Utility Model Content

[0005] In view of the problems existing in the current fully automatic image measuring instrument, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a fully automatic image measuring instrument for gantry structures, which solves the problem that in existing image measuring instruments, the measuring head is exposed when not in use. This makes it easy for dust and other impurities to adhere to the measuring head, thus affecting the accuracy of the next measurement. At the same time, the measuring head is always exposed and lacks protection, making it susceptible to damage from collisions caused by uncertain external factors when not in use.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A fully automatic gantry structure imaging measuring instrument includes an operating table and a measuring device. The operating table has a mounting groove, within which a placement seat is slidably connected. A gantry frame is mounted on the operating table, and a sliding groove is formed on the gantry frame. A slider is provided on the outer wall of the measuring device, and the measuring device is slidably connected to the sliding groove via the slider. A measuring head is provided on the bottom outer wall of the measuring device. Mounting plates are provided on both outer walls of the measuring device, and both mounting plates have an "L"-shaped structure. Electric push rods are mounted on the bent surfaces of both mounting plates, and the extended ends of both electric push rods penetrate the mounting plates and are fixedly connected to protective covers.

[0009] Preferably, dustproof sealing strips are adhered to the outer wall of the protective cover.

[0010] Preferably, electric telescopic rods are installed on both outer walls of the gantry frame, and the extension end of the electric telescopic rod extends into the interior of the slide groove and is fixedly connected to the outer wall of the slide block.

[0011] Preferably, the bottom outer wall of the operating table is provided with support legs, and the number of support legs is four, which are evenly distributed at the four corners of the bottom of the operating table.

[0012] Preferably, a motor is installed on the outer wall of the operating table, the output end of the motor passes through the interior of the mounting groove and is fixedly connected to a screw via a coupling, the other end of the screw is rotatably connected to the inner wall of the mounting groove, and a screw hole is provided on the placement seat, and the placement seat is threadedly connected to the placement seat through the screw hole.

[0013] Preferably, a guide groove is provided on the inner wall of the mounting groove, and a guide block is provided on the outer wall of the placement seat. The placement seat is connected to the guide groove by the guide block.

[0014] Preferably, storage slots are provided on both inner walls of the mounting slot, and telescopic plates are installed in the storage slots. The extended ends of the telescopic plates are fixedly connected to the outer wall of the placement base, and the size and structure of the telescopic plates are consistent with those of the mounting slots.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] 1. This utility model can provide good protection for the measuring head when it is not in use by using a protective cover, preventing it from being exposed to the outside. In this way, it can prevent external dust and other impurities from adhering to the measuring head and affecting the accuracy of the next measurement, and at the same time, it can also prevent it from being hit by uncertain external factors, thereby effectively ensuring the accuracy and safety of the measuring head. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the measuring device and measuring head of this utility model;

[0020] Figure 3 This is a schematic diagram of the operating table structure of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Operating table; 2. Mounting slot; 3. Placement seat; 4. Gantry frame; 5. Measuring device; 6. Slide rail; 7. Sliding block; 8. Electric telescopic rod; 9. Support leg; 10. Measuring head; 11. Mounting plate; 12. Electric push rod; 13. Protective cover; 14. Motor; 15. Screw; 16. Guide groove; 17. Guide block; 18. Telescopic plate. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses a fully automatic image measuring instrument for gantry structures.

[0025] This utility model provides, for example Figure 1-3 The gantry structure fully automatic image measuring instrument shown includes an operating table 1 and a measuring device 5. The operating table 1 has a mounting groove 2, and a placement seat 3 is slidably connected in the mounting groove 2. A gantry frame 4 is installed on the operating table 1, and a sliding groove 6 is provided on the gantry frame 4. A slider 7 is provided on the outer wall of the measuring device 5, and the measuring device 5 is slidably connected to the sliding groove 6 through the slider 7. A measuring head 10 is provided on the bottom outer wall of the measuring device 5. Mounting plates 11 are provided on both outer walls of the measuring device 5. Both mounting plates 11 are L-shaped. Electric push rods 12 are installed on the bent surfaces of both mounting plates 11. The extension ends of both electric push rods 12 pass through the mounting plates 11 and are fixedly connected to protective covers 13.

[0026] The present invention relates to a fully automatic gantry structure imaging measuring instrument, wherein dustproof sealing strips are bonded to the outer wall of the protective cover 13, which can improve the sealing between the protective covers 13, and also improve the sealing between the protective cover 13 and the measuring device 5.

[0027] This utility model discloses a fully automatic image measuring instrument with a gantry structure. Electric telescopic rods 8 are installed on both outer walls of the gantry frame 4. The extension end of the electric telescopic rod 8 passes through the interior of the slide groove 6 and is fixedly connected to the outer wall of the slider 7, which can facilitate the left and right movement of the measuring device 5, making it convenient to measure the object.

[0028] This utility model discloses a gantry structure fully automatic image measuring instrument. The bottom outer wall of the operating table 1 is provided with four support legs 9. The four support legs 9 are evenly distributed at the four corners of the bottom of the operating table 1, which can provide stable support and thus improve the stability of the entire device during use.

[0029] This utility model discloses a gantry structure fully automatic image measuring instrument. A motor 14 is installed on the outer wall of the operating table 1. The output end of the motor 14 passes through the interior of the mounting groove 2 and is fixedly connected to a screw 15 through a coupling. The other end of the screw 15 is rotatably connected to the inner wall of the mounting groove 2. A screw hole is opened on the placement seat 3. The placement seat 3 is threadedly connected to the placement seat 3 through the screw hole, which can facilitate the movement of the placement seat 3 back and forth, and also facilitates the measurement of the object.

[0030] The present invention relates to a fully automatic gantry structure imaging measuring instrument, wherein a guide groove 16 is provided on the inner wall of the mounting groove 2, and a guide block 17 is provided on the outer wall of the placement seat 3. The placement seat 3 is connected to the guide groove 16 by the guide block 17, which can provide a limiting and guiding function for the placement seat 3.

[0031] This utility model discloses a fully automatic gantry structure imaging measuring instrument. The inner walls on both sides of the mounting slot 2 are provided with storage slots. A telescopic plate 18 is installed in the storage slot. The extended end of the telescopic plate 18 is fixedly connected to the outer wall of the placement seat 3. The telescopic plate 18 is matched with the size and structure of the mounting slot 2. No matter how the placement seat 3 moves, the mounting slot 2 will be in a closed state, which can improve the overall aesthetics and prevent external objects from falling into the interior of the mounting slot 2.

[0032] In use, first activate the electric push rod 12 to open the protective cover 13, exposing the measuring head 10. Then, place the object to be measured on the placement seat 3. Next, measure the object by using the measuring device 5 and the measuring head 10 together. When measuring different positions of the object, activate the electric telescopic rod 8 to move the measuring device 5 left and right. At the same time, activate the motor 14 to rotate the screw 15. Since the placement seat 3 and the screw 15 are threadedly connected and limited by the guide block 17, the placement seat 3 can be moved back and forth, thus allowing measurement of different positions of the object. After the measurement is completed, activate the electric push rod 12 again to move the protective cover 13 until the two protective covers 13 are closed together, providing good protection for the measuring head 10 when it is not in use.

[0033] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fully automatic image measuring instrument for gantry structures, comprising an operating console (1) and a measuring device (5), characterized in that, The operating table (1) is provided with an installation groove (2), and a placement seat (3) is slidably connected in the installation groove (2). A gantry frame (4) is installed on the operating table (1), and a sliding groove (6) is provided on the gantry frame (4). A slider (7) is provided on the outer wall of the measuring device (5), and the measuring device (5) is slidably connected to the sliding groove (6) through the slider (7). A measuring head (10) is provided on the bottom outer wall of the measuring device (5). Mounting plates (11) are provided on both outer walls of the measuring device (5). Both mounting plates (11) are in an "L" shape. Electric push rods (12) are installed on the bent surfaces of both mounting plates (11). The extension ends of both electric push rods (12) penetrate the mounting plates (11) and are fixedly connected to protective covers (13).

2. The fully automatic image measuring instrument for gantry structures according to claim 1, characterized in that, Dustproof sealing strips are adhered to the outer wall of the protective cover (13).

3. The fully automatic image measuring instrument for gantry structures according to claim 1, characterized in that, Electric telescopic rods (8) are installed on both outer walls of the gantry frame (4). The extended end of the electric telescopic rod (8) penetrates into the interior of the slide groove (6) and is fixedly connected to the outer wall of the slider (7).

4. The fully automatic image measuring instrument for gantry structures according to claim 1, characterized in that, The bottom outer wall of the operating table (1) is provided with support legs (9), and there are four support legs (9), which are evenly distributed at the four corners of the bottom of the operating table (1).

5. The fully automatic image measuring instrument for gantry structures according to claim 1, characterized in that, A motor (14) is installed on the outer wall of the operating table (1). The output end of the motor (14) passes through the interior of the mounting groove (2) and is fixedly connected to a screw (15) via a coupling. The other end of the screw (15) is rotatably connected to the inner wall of the mounting groove (2). A screw hole is provided on the placement seat (3). The placement seat (3) is threadedly connected to the placement seat (3) through the screw hole.

6. The fully automatic image measuring instrument for gantry structures according to claim 5, characterized in that, The inner wall of the mounting groove (2) is provided with a guide groove (16), and the outer wall of the placement seat (3) is provided with a guide block (17). The placement seat (3) is connected to the guide groove (16) by the guide block (17).

7. The fully automatic image measuring instrument for gantry structures according to claim 5, characterized in that, Storage slots are provided on both inner walls of the mounting slot (2). A telescopic plate (18) is installed in the storage slot. The extended end of the telescopic plate (18) is fixedly connected to the outer wall of the placement seat (3). The size and structure of the telescopic plate (18) are consistent with those of the mounting slot (2).

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