Position detection device for numerical control equipment

Abstract

The numerical control equipment position detection device comprises a fixed seat and further comprises a movable clamping seat slidably connected to one side of the top of the fixed seat, the top of the fixed seat is slidably connected with a clamping assembly, the clamping assembly is fixedly connected to the movable clamping seat, and one side of the movable clamping seat is fixedly connected with a movable shell. A moving assembly is slidably connected into the moving shell, a visual detection probe is slidably connected to the top of the moving clamping seat, and the visual detection probe is fixedly connected to the moving assembly. The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a position detection device for numerical control equipment, which drives a visual detection probe to move through a moving assembly, accurately judges the placement positions of workpieces with different specifications, ensures the use effect of a machine tool clamp, clamps and fixes the workpieces through a clamping assembly, and improves the working efficiency. And meanwhile, adaptive clamping plates are replaced for workpieces of different specifications.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and specifically refers to a position detection device for numerical control equipment. Background Art

[0002] The existing CNC equipment uses machine tool fixtures to clamp workpieces. Its function is to position the workpiece so that the workpiece obtains the correct position relative to the machine tool and the tool, and to fix the workpiece reliably. Since it needs to be fixed according to the pre-required standards during use.

[0003] During the processing of the machine tool, a fixture is needed to position the workpiece so that the workpiece obtains the correct position relative to the machine tool and the tool. The existing fixture cannot detect whether the position status of the workpiece is accurate before fixing the workpiece, which affects the subsequent processing process and cannot meet people's needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing clamp cannot detect whether the position state of the workpiece is accurate before fixing the workpiece, which affects the subsequent processing flow and cannot meet people's needs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: This solution provides a position detection device for CNC equipment, including a fixed seat, and also includes a mobile clamping seat slidably connected to one side of the top of the fixed seat, the top of the fixed seat is slidably connected with a clamping assembly, the clamping assembly is fixedly connected to the mobile clamping seat, one side of the mobile clamping seat is fixedly connected with a mobile shell, the mobile shell is slidably connected with a mobile assembly, the top of the mobile clamping seat is slidably connected with a visual detection probe, and the visual detection probe is fixedly connected to the mobile assembly.

[0006] Preferably, the moving component includes a driving sprocket rotatably connected to one side of the moving shell, a driven sprocket rotatably connected to the other side of the moving shell, a guide groove extending through the top of the moving shell, and a driving block slidably connected to the top of the moving shell, and chains are connected to the driving sprocket and the driven sprocket, and the chain is fixedly connected to the driving block, and the driving block is fixedly connected to the visual detection probe.

[0007] Preferably, the moving component also includes a bearing seat fixedly connected to one side of the top of the moving shell, a worm rotatably connected to one side of the moving shell, and a worm wheel coaxially fixedly connected to the driving sprocket, the worm wheel engages with the worm, and the other end of the worm is rotatably connected to the bearing seat, one side of the moving shell is fixedly connected to a motor seat, a moving motor is fixedly connected to the motor seat, and the output end of the moving motor is connected to the worm.

[0008] Preferably, the clamping assembly includes a fixed clamping seat fixedly connected to one side of the top of the fixed seat and a placement groove provided on the fixed seat, one side of the placement groove is fixedly connected to the placement seat, a screw is rotatably connected to the placement seat, the other end of the screw is rotatably connected to the fixed seat, a fixed block is slidably connected in the placement groove, the fixed block is threadedly connected to the screw, the fixed block is fixedly connected to the movable clamping plate, and the fixed clamping seat and the movable clamping seat are provided with detachable clamping plates.

[0009] Preferably, the clamping assembly also includes a rotating block rotatably connected to one side of the placement seat, the rotating block is coaxially fixedly connected to the screw, the clamping plate is evenly provided with placement holes, the placement holes are provided with connecting bolts, and the connecting bolts are connected to the fixed clamping seat and the movable clamping seat.

[0010] Preferably, a placement plate is evenly and fixedly connected to the bottom of the fixing seat, the placement plates are distributed in a rectangular shape, and fixing bolts are threadedly connected to the placement plates.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The visual inspection probe is driven to move by the moving component to accurately judge the placement of workpieces of different specifications, thus ensuring the use effect of the machine tool fixture;

[0013] 2. The workpiece is clamped and fixed by the clamping assembly, and the appropriate clamping plate is replaced for workpieces of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0015] Figure 2 This is a schematic diagram of the overall structure of this scheme from another perspective;

[0016] Figure 3 Schematic diagram of the three-dimensional structure of this scheme;

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of A.

[0018] Among them, 1. fixed seat, 2. clamping assembly, 3. mobile clamping seat, 4. mobile shell, 5. mobile assembly, 6. visual inspection probe, 7. driving sprocket, 8. chain, 9. guide groove, 10. driving block, 11. worm, 12. worm wheel, 13. motor seat, 14. mobile motor, 15. bearing seat, 16. driven sprocket, 17. fixed clamping seat, 18. placement seat, 19. placement groove, 20. fixed block, 21. clamping plate, 22. screw, 23. rotating block, 24. placement hole, 25. connecting bolt, 26. placement plate, 27. fixing bolt.

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 4 As shown, the present scheme is a position detection device for numerical control equipment, including a fixed seat 1, and also including a mobile clamping seat 3 slidably connected to one side of the top of the fixed seat 1, the top of the fixed seat 1 is slidably connected with a clamping assembly 2, the clamping assembly 2 is fixedly connected to the mobile clamping seat 3, one side of the mobile clamping seat 3 is fixedly connected with a mobile shell 4, a mobile assembly 5 is slidably connected inside the mobile shell 4, the top of the mobile clamping seat 3 is slidably connected with a visual detection probe 6, the visual detection probe 6 is fixedly connected to the mobile assembly 5, the bottom of the fixed seat 1 is evenly fixedly connected with placement plates 26, the placement plates 26 are distributed in a rectangular shape, and the placement plates 26 are threaded with fixing bolts 27.

[0022] Among them, Figure 1-Figure 4 As shown, the moving component 5 includes a driving sprocket 7 rotatably connected to one side of the moving shell 4, a driven sprocket 16 rotatably connected to the other side of the moving shell 4, a guide groove 9 penetrating through the top of the moving shell 4, and a driving block 10 slidably connected to the top of the moving shell 4, and a chain 8 is connected to the driving sprocket 7 and the driven sprocket 16, and the chain 8 is fixedly connected to the driving block 10, and the driving block 10 is fixedly connected to the visual detection probe 6.

[0023] like Figure 1-Figure 4 As shown, the moving component 5 also includes a bearing seat 15 fixedly connected to one side of the top of the moving shell 4, a worm 11 rotatably connected to one side of the moving shell 4, and a worm wheel 12 coaxially fixedly connected to the driving sprocket 7, the worm wheel 12 engages with the worm 11, and the other end of the worm 11 is rotatably connected to the bearing seat 15, a motor seat 13 is fixedly connected to one side of the moving shell 4, a moving motor 14 is fixedly connected to the motor seat 13, and the output end of the moving motor 14 is connected to the worm 11.

[0024] like Figure 1-Figure 3As shown, the clamping assembly 2 includes a fixed clamping seat 17 fixedly connected to one side of the top of the fixed seat 1 and a placement groove 19 provided on the fixed seat 1, one side of the placement groove 19 is fixedly connected to a placement seat 18, a screw rod 22 is rotatably connected to the placement seat 18, and the other end of the screw rod 22 is rotatably connected to the fixed seat 1, a fixed block 20 is slidably connected in the placement groove 19, the fixed block 20 is threadedly connected to the screw rod 22, and the fixed block 20 is fixedly connected to a movable clamping plate 21, and the clamping plate 21 is detachable on the fixed clamping seat 17 and the movable clamping seat 3.

[0025] like Figure 1-Figure 4 As shown, the clamping assembly 2 also includes a rotating block 23 rotatably connected to one side of the placement seat 18, the rotating block 23 is coaxially fixedly connected to the screw 22, and the clamping plate 21 is evenly provided with placement holes 24, and the placement holes 24 are provided with connecting bolts 25, and the connecting bolts 25 are connected to the fixed clamping seat 17 and the movable clamping seat 3.

[0026] The beneficial effects achieved by the utility model using the above structure are as follows:

[0027] Embodiment 1, place the device at a suitable position, turn the fixing bolt 27, fix the fixing base 1 on the workbench, place the workpiece on the fixing base 1, and then start the moving motor 14, the moving motor 14 drives the worm 11 to rotate, the worm 11 drives the worm wheel 12 to rotate, the worm wheel 12 drives the driving sprocket 7 to rotate, the driving sprocket 7 drives the driven sprocket 16 to rotate through the chain 8, the chain 8 drives the driving block 10 to move in the guide groove 9, the driving block 10 drives the visual inspection probe 6 to move, and then detects the position of the workpiece, thereby realizing accurate judgment of the placement position of workpieces of different specifications, and ensuring the use effect of the machine tool fixture.

[0028] Embodiment 2: This embodiment is based on the previous embodiment and is fixed.

[0029] Specifically, when the clamping plate 21 needs to be replaced, rotate the connecting bolt 25, remove the connecting bolt 25, remove the clamping plate 21, replace the suitable clamping plate 21, and then place the connecting bolt 25 in the placement hole 24, rotate the connecting bolt 25, the connecting bolt 25 fixes the clamping plate 21 to the movable clamping seat 3 and the fixed clamping seat 17, and then rotate the rotating block 23, the rotating block 23 drives the screw 22 to rotate, the screw 22 drives the fixed block 20 to move in the placement groove 19, the fixed block 20 drives the movable clamping seat 3 to move, the movable clamping seat 3 drives the clamping plate 21 to move, the clamping plate 21 on the movable clamping seat 3 and the clamping plate 21 on the fixed clamping seat 17 clamp the fixed workpiece.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A position detection device for numerical control equipment, comprising a fixing seat, characterized in that: It also includes a mobile clamping seat slidably connected to one side of the top of the fixed seat, a clamping assembly is slidably connected to the top of the fixed seat, the clamping assembly is fixedly connected to the mobile clamping seat, a mobile shell is fixedly connected to one side of the mobile clamping seat, a mobile assembly is slidably connected in the mobile shell, a visual detection probe is slidably connected to the top of the mobile clamping seat, and the visual detection probe is fixedly connected to the mobile assembly.

2. A position detection device for numerical control equipment according to claim 1, characterized in that: The moving component includes a driving sprocket rotatably connected to one side of the moving shell, a driven sprocket rotatably connected to the other side of the moving shell, a guide groove penetrating the top of the moving shell, and a driving block slidably connected to the top of the moving shell, the driving sprocket and the driven sprocket are connected with chains, the chain is fixedly connected to the driving block, and the driving block is fixedly connected to the visual detection probe.

3. A position detection device for numerical control equipment according to claim 2, characterized in that: The moving component also includes a bearing seat fixedly connected to one side of the top of the moving shell, a worm rotatably connected to one side of the moving shell, and a worm wheel coaxially fixedly connected to the driving sprocket, the worm wheel engages with the worm, and the other end of the worm is rotatably connected to the bearing seat, one side of the moving shell is fixedly connected to a motor seat, a moving motor is fixedly connected to the motor seat, and an output end of the moving motor is connected to the worm.

4. A position detection device for numerical control equipment according to claim 3, characterized in that: The clamping assembly includes a fixed clamping seat fixedly connected to one side of the top of the fixed seat and a placement groove provided on the fixed seat, one side of the placement groove is fixedly connected to the placement seat, a screw is rotatably connected to the placement seat, the other end of the screw is rotatably connected to the fixed seat, a fixed block is slidably connected in the placement groove, the fixed block is threadedly connected to the screw, the fixed block is fixedly connected to a movable clamping plate, and the fixed clamping seat and the movable clamping seat are provided with detachable clamping plates.

5. A position detection device for numerical control equipment according to claim 4, characterized in that: The clamping assembly also includes a rotating block rotatably connected to one side of the placement seat, the rotating block is coaxially fixedly connected to the screw rod, the clamping plate is evenly provided with placement holes, the placement holes are provided with connecting bolts, and the connecting bolts are connected to the fixed clamping seat and the movable clamping seat.

6. A position detection device for numerical control equipment according to claim 5, characterized in that: The bottom of the fixing seat is evenly and fixedly connected with a placement plate, the placement plates are distributed in a rectangular shape, and the placement plates are threadedly connected with fixing bolts.

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