Three-coordinate measuring instrument for measuring engineering machinery parts

Abstract

The utility model discloses a three-coordinate measuring instrument for measuring engineering machinery parts, which belongs to the technical field of three-coordinate measuring instruments and comprises a sliding mechanism arranged on a table board, a locking component is arranged on the sliding mechanism, the table board is in a convex shape, the sliding mechanism comprises a slide way arranged on the top surface of the table board and a moving plate arranged in the slide way in a sliding manner, and the moving plate is arranged on the top surface of the table board. A square groove is formed in the bottom face of the sliding way on the table top, a moving block is fixed to the bottom face of the moving plate and located in the square groove, a motor is arranged on one side of the table top, the output end of the motor penetrates into the square groove of the table top and is fixedly provided with a threaded rod, the threaded rod rotationally penetrates through the moving block and is rotationally connected with a locking block, and the locking block is fixed to the table top. Through the arrangement of the sliding mechanism and the inverted-T-shaped table top, a workpiece can be placed on the sliding mechanism and fixed through the locking component on the sliding mechanism, a worker does not need to climb on the operation table for operation, the working efficiency is improved, and the safety of the worker is also guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-coordinate measuring instruments, and in particular relates to a three-coordinate measuring instrument for measuring engineering machinery accessories. Background Art

[0002] A three-coordinate measuring instrument is an instrument that can measure geometric shapes, lengths, and circumferential divisions within a hexahedral space. It is also called a three-coordinate measuring machine or a three-coordinate measuring bed. A three-coordinate measuring instrument can also be defined as "a detector that can move in three directions and can move on three mutually perpendicular guide rails. This detector transmits signals in a contact or non-contact manner. The measurement functions of a three-coordinate measuring instrument should include dimensional accuracy, positioning accuracy, geometric accuracy, and contour accuracy.

[0003] Compared with other tools, the three-coordinate measuring machine has the advantages of more accurate measurement and better data reliability. In the prior art, the operating table of some three-coordinate measuring machines is too large. Once the workpiece is lifted to the operating table by a crane, the operator cannot stand on the side of the operating table to adjust the position of the workpiece and needs to stand on the operating table to operate. After the measurement is completed, the workpiece and the crane cannot be fixed on the side of the operating table and the operator also needs to stand on the operating table to operate. The operation process is time-consuming and labor-intensive, and there are safety hazards for workers when working. Utility Model Content

[0004] The utility model aims to provide a three-coordinate measuring instrument for measuring engineering machinery parts to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: comprising a table, a power device fixed on one side of the table, and a gantry slidably arranged on the power device, a measuring device slidably arranged on the gantry, the measuring device corresponding to the upper surface of the table, and also comprising a sliding mechanism arranged on the table, a locking component is provided on the sliding mechanism, and the table is in a convex shape;

[0006] The sliding mechanism includes a slideway arranged on the top surface of the table and a moving plate slidably arranged in the slideway, the bottom surface of the slideway on the table is provided with a square groove, a moving block is fixed on the bottom surface of the moving plate, the moving block is located in the square groove, a motor is provided on one side of the table, the output end of the motor penetrates into the square groove of the table and is fixed with a threaded rod, the threaded rod rotates through the moving block and is rotatably connected with a locking block, and the locking block is fixed on the table.

[0007] It should be noted in the scheme that the locking component includes an adjustment plate slidably mounted on the top surface of the movable plate and a positioning plate fixedly mounted on the top surface of the movable plate. A cylinder is provided on one side of the adjustment plate, and the output end of the cylinder passes through the adjustment plate and is connected to a pressure block, which corresponds to the positioning plate.

[0008] It should be noted in the scheme that a plurality of mounting holes are provided on the top surface of the movable plate, mounting holes matching the mounting holes are provided on the bottom surface of the positioning plate, a plurality of sliding grooves are also provided on the top surface of the movable plate, and a card block matching the sliding groove is provided on the bottom surface of the adjustment plate.

[0009] Compared with the prior art, the three-coordinate measuring instrument for measuring engineering machinery parts provided by the utility model has at least the following beneficial effects:

[0010] (1) Through the setting of the sliding mechanism and the convex table, the workpiece can be placed on the sliding mechanism and fixed by the locking component on the sliding mechanism. The sliding mechanism is slid to the protruding end of the table, and the workpiece is placed on the sliding device at the protruding end of the table and fixed by the locking component. After starting the sliding mechanism, the workpiece is moved to a suitable position, and the gantry and measuring device are started for measurement. Workers do not need to climb onto the operating table to operate, which improves work efficiency and ensures the safety of workers.

[0011] (2) Through the setting of the locking component in actual use, the mechanical accessory is first placed on the movable plate and the position of the mechanical accessory is adjusted so that one side of the mechanical accessory is against the smooth side of the positioning plate. When the movable plate is installed on the other side of the mechanical accessory, the position of the movable plate is adjusted through the slide groove on the movable plate so that the pressure block can be against the mechanical accessory when it is extended. After adjusting the position of the movable plate, the cylinder is started to make the pressure block against the mechanical accessory. When fixing irregularly shaped mechanical accessories, multiple positioning plates can be installed through the mounting holes on the movable plate so that the positioning plates and the positioning plates can fix the mechanical accessories in different directions, which can achieve the purpose of quickly fixing the mechanical accessories and is also convenient for quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model product;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model product from a second viewing angle;

[0014] Figure 3 It is a three-dimensional structural diagram of the locking component of the utility model product;

[0015] Figure 4 It is a cross-sectional structural schematic diagram of the utility model product.

[0016] In the figure: 1. table; 2. gantry; 3. measuring device; 4. power device; 5. moving plate; 6. motor; 7. mounting hole; 8. positioning plate; 9. adjustment plate; 10. clamping block; 11. cylinder; 12. pressure block; 13. moving block; 14. threaded rod; 15. locking block. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 A three-dimensional coordinate measuring instrument for measuring engineering machinery parts, comprising a table 1, a power device 4 fixed to one side of the table 1, and a gantry 2 slidably arranged on the power device 4, a measuring device 3 slidably arranged on the gantry 2, the measuring device 3 corresponding to the upper surface of the table 1, and also comprising a sliding mechanism arranged on the table 1, a locking component is provided on the sliding mechanism, and the table 1 is in a convex shape;

[0019] Through the setting of the sliding mechanism and the convex table 1, the workpiece can be placed on the sliding mechanism and fixed by the locking component on the sliding mechanism. The sliding mechanism is slid to the protruding end of the table 1, and the workpiece is placed above the sliding device at the protruding end of the table 1 and fixed with the locking component. After starting the sliding mechanism, the workpiece is moved to a suitable position, and the gantry 2 and the measuring device 3 are started for measurement. There is no need for workers to climb onto the operating table to perform operations, which improves work efficiency and ensures the safety of workers.

[0020] The sliding mechanism includes a slideway arranged on the top surface of the table top 1 and a moving plate 5 slidably arranged in the slideway, the bottom surface of the slideway on the table top 1 is provided with a square groove, a moving block 13 is fixed to the bottom surface of the moving plate 5, and the moving block 13 is located in the square groove, a motor 6 is provided on one side of the table top 1, the output end of the motor 6 penetrates into the square groove of the table top 1 and is fixed with a threaded rod 14, the threaded rod 14 rotates through the moving block 13 and is rotatably connected with a locking block 15, and the locking block 15 is fixed on the table top 1;

[0021] Through the setting of the sliding mechanism, in actual use, the output end of 016 is rotated to drive the threaded rod 14 to start rotating, and the cooperation between the thread and the moving block 13 enables the moving block 13 to move left and right on 14. The moving block 13 is moved toward 016, so that the middle part of the moving plate 5 fixed with the moving block 13 is moved to one side of the table 1, and then the mechanical accessories to be measured are installed on the moving plate 5, and the locking mechanism on the moving plate 5 is used to fix the mechanical accessories. 016 is started again to move the moving plate 5 to its original position, so that the mechanical accessories can be moved on the table 1, making it more convenient for workers to operate when installing and disassembling the mechanical accessories.

[0022] Further, refer to Figure 2 As shown, it is worth noting that the locking component includes an adjustment plate 9 slidably mounted on the top surface of the moving plate 5 and a positioning plate 8 fixedly mounted on the top surface of the moving plate 5, and a cylinder 11 is provided on one side of the adjustment plate 9, and the output end of the cylinder 11 passes through the adjustment plate 9 and is connected to a pressure block 12, and the pressure block 12 corresponds to the positioning plate 8;

[0023] The top surface of the movable plate 5 is provided with a plurality of mounting holes 7, the bottom surface of the positioning plate 8 is provided with mounting holes matching the mounting holes 7, the top surface of the movable plate 5 is also provided with a plurality of slide grooves, and the bottom surface of the adjustment plate 9 is provided with a card block 10 matching the slide grooves;

[0024] Through the setting of the locking component in actual use, the mechanical accessory is first placed on the movable plate 5 and the position of the mechanical accessory is adjusted so that one side of the mechanical accessory is against the smooth side of the positioning plate 8. When the adjusting plate 9 is installed on the other side of the mechanical accessory, the position of the adjusting plate 9 is adjusted through the slide groove on the movable plate 5 so that the pressure block 12 can be against the mechanical accessory when it is extended. After adjusting the position of the adjusting plate 9, the cylinder 11 is started to make the pressure block 12 against the mechanical accessory. When fixing irregular-shaped mechanical accessories, multiple 09 and positioning plates 8 can be installed through the mounting holes 7 on the movable plate 5, so that the positioning plates 8 and the positioning plates 8 can fix the mechanical accessories in different directions, which can achieve the purpose of quickly fixing the mechanical accessories and is also convenient for quick disassembly.

[0025] The above is an introduction to a three-coordinate measuring instrument for measuring engineering machinery accessories provided by the utility model. In the introduction, specific preferred embodiments are used to illustrate the principles and implementation methods of the utility model. These embodiments are only used to help understand the principles and core ideas of the utility model. It should be pointed out that for ordinary technicians in this field, without departing from the design ideas of the utility model, the implementation plans in the above embodiments can be further combined or replaced, and the utility model can be improved and modified in a number of ways. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A three-coordinate measuring instrument for measuring engineering machinery parts, comprising: The invention comprises a table top (1), a power device (4) fixed on one side of the table top (1), and a gantry (2) slidably arranged on the power device (4), a measuring device (3) being slidably arranged on the gantry (2), the measuring device (3) corresponding to the upper surface of the table top (1), and a sliding mechanism arranged on the table top (1), the sliding mechanism being provided with a locking component, and the table top (1) is in a convex shape; The sliding mechanism comprises a slideway arranged on the top surface of a table top (1) and a moving plate (5) slidably arranged in the slideway, the bottom surface of the slideway on the table top (1) is provided with a square groove, a moving block (13) is fixed on the bottom surface of the moving plate (5), and the moving block (13) is located in the square groove, a motor (6) is provided on one side of the table top (1), the output end of the motor (6) penetrates into the square groove of the table top (1) and is fixed with a threaded rod (14), the threaded rod (14) rotatably passes through the moving block (13) and is rotatably connected with a locking block (15), and the locking block (15) is fixed on the table top (1).

2. The three-coordinate measuring instrument for measuring engineering machinery parts according to claim 1, characterized in that: The locking component comprises an adjusting plate (9) slidably mounted on the top surface of the moving plate (5) and a positioning plate (8) fixedly mounted on the top surface of the moving plate (5); a cylinder (11) is provided on one side of the adjusting plate (9); an output end of the cylinder (11) passes through the adjusting plate (9) and is connected to a pressing block (12); the pressing block (12) corresponds to the positioning plate (8).

3. The three-coordinate measuring instrument for measuring engineering machinery parts according to claim 2, characterized in that: It should be noted in the scheme that a plurality of mounting holes (7) are provided on the top surface of the movable plate (5), a mounting hole matching the mounting hole (7) is provided on the bottom surface of the positioning plate (8), a plurality of slide grooves are also provided on the top surface of the movable plate (5), and a clamping block (10) matching the slide groove is provided on the bottom surface of the adjustment plate (9).

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