Automatic positioning device for automatic driving part machining

Abstract

The utility model discloses an automatic positioning device for machining automatic driving parts, which belongs to the technical field of machining and comprises a turntable, a plurality of arc-shaped holes are formed in the top of the turntable, connecting rods are slidably connected into the arc-shaped holes, a first plate is arranged at the bottom of the turntable, and a plurality of connecting strips are fixedly connected to the outer side of the first plate. The tops of the multiple connecting strips are fixedly connected with connecting shafts, the tops of the multiple connecting shafts are fixedly connected with connecting plates, the outer sides of the multiple connecting plates are fixedly connected with the same placing plate, the tops of the multiple connecting rods are fixedly connected with limiting blocks, and the top of the placing plate is provided with multiple sliding holes matched with the limiting blocks. The outer sides of the multiple limiting blocks are slidably connected to the corresponding sliding holes. The multi-direction clamping device is reasonable in structural design, through cooperation of the first motor, the worm, the connecting shaft, the clamping plate and the limiting block, parts can be clamped in multiple directions only through one motor, and therefore cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, and in particular to an automatic positioning device for processing automatic driving parts. Background Art

[0002] A machine is a tool device that can help people reduce the difficulty of work or save effort. A machine is assembled from various parts and components. Positioning processing is required during the production process of machine parts and components. Accurate clamping and positioning before processing is very important. The patent document with publication number CN 219337509 U discloses an automatic positioning device for machining machine parts and components, including a support base, a drive motor, a drive screw, a drive thread block, a drive slide, an L-shaped drive plate and a clamping structure. A drive cavity is provided in the support base, and both ends of the drive screw are rotatably arranged on opposite side walls in the drive cavity. Two groups of thread groups are provided on the drive screw, and two groups of drive thread blocks are provided. The two groups of drive thread blocks are arranged on the two groups of thread groups with opposite thread directions through threaded connection. Two groups of drive slides and L-shaped drive plates are provided. The two groups of drive slides are slidably arranged on the top wall of the drive cavity, and the other ends of the two groups of drive slides penetrate the support base and slide to the outside of the support base.

[0003] When the device in the above technical solution clamps the parts, the device uses multiple motors to perform multi-directional clamping, which is relatively expensive for some businesses; therefore, we propose an automatic positioning device for autonomous driving parts processing to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic positioning device for automatic driving parts processing to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic positioning device for processing automatic driving parts, comprising: a turntable, a plurality of arc holes are opened on the top of the turntable, and connecting rods are slidably connected in the plurality of arc holes, a No. 1 plate is arranged at the bottom of the turntable, a plurality of connecting strips are fixedly connected to the outer side of the No. 1 plate, a plurality of connecting strips are fixedly connected to the tops of the plurality of connecting strips, a connecting shaft is fixedly connected to the tops of the plurality of connecting shafts, and a same placement plate is fixedly connected to the outer sides of the plurality of connecting plates, a plurality of limiting blocks are fixedly connected to the tops of the plurality of connecting rods, a plurality of sliding holes matched with the limiting blocks are opened on the top of the placement plate, a plurality of limiting blocks are slidably connected in the corresponding sliding holes on the outer sides, a plurality of limiting blocks are fixedly connected to the tops of the plurality of clamps, and a soft bump is integrally formed on one side of the plurality of clamps.

[0007] Preferably, a rotating shaft is fixedly connected to the inner side of the turntable, a No. 1 motor is fixedly connected to the top of the No. 1 plate, a rotating rod is fixedly connected to the output end of the No. 1 motor, a worm is fixedly connected to the outer side of the rotating rod, and a worm wheel is meshed on the outer side of the worm, the inner side of the worm wheel is fixedly connected to the outer side of the rotating shaft, a small cylinder is fixedly connected to the bottom of the rotating shaft, and the outer side of the small cylinder is rotatably connected to the inner side of the No. 1 plate.

[0008] Preferably, a rectangular block is fixedly connected to the bottom of plate No. 1, and a protection box is slidably connected to the bottom of plate No. 1, a No. 2 motor is fixedly connected to the rear inner wall of the protection box, a screw is fixedly connected to the output end of the No. 2 motor, the outer side of the screw is threadedly connected to the inner side of the rectangular block, and the outer side of the screw is rotatably connected to the front inner wall of the protection box.

[0009] Preferably, a movable hole adapted to the rectangular block is opened on the top of the protection box, and the outer side of the rectangular block is slidably connected in the movable hole.

[0010] Preferably, a small bracket is fixedly connected to the top of the No. 1 plate, and the inner side of the small bracket is rotatably connected to the outer side of the rotating rod.

[0011] Preferably, the front and rear inner walls of the protection box are fixedly connected to the same guide bar, a fixed block is slidably connected to the outer side of the guide bar, the left side of the fixed block is fixedly connected to the right side of the rectangular block, and a plurality of bases are fixedly connected to the bottom of the protection box.

[0012] In the utility model, the automatic positioning device for processing automatic driving parts is described, by placing the processed parts on the top of the placement plate, starting the No. 1 motor, so that the rotating rod rotates, thereby rotating the worm, and the worm is meshed with the worm wheel, so that the worm wheel also starts to rotate;

[0013] In the utility model, the automatic positioning device for automatic driving parts processing described above rotates the worm gear to cause the rotating shaft to drive the turntable to rotate, so that the connecting rod moves in the sliding hole, causing the clamping plate to start to move in the horizontal direction until the clamping plate clamps the processed parts, and starts the second motor to rotate the screw rod, causing the rectangular block to move in the horizontal direction. At this time, the position of the processed parts can be adjusted to facilitate the user's processing;

[0014] The utility model has a reasonable structural design, and through the cooperation among the No. 1 motor, the worm, the connecting shaft, the clamping plate and the limit block, only one motor is needed to clamp the parts in multiple directions, thereby saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic positioning device for processing automatic driving parts proposed by the utility model from a first perspective;

[0016] Figure 2 This is a schematic cross-sectional view of an automatic positioning device for processing autonomous driving parts proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure from a second perspective of an automatic positioning device for processing autonomous driving parts proposed by the utility model.

[0018] In the figure: 1. turntable; 2. connecting rod; 3. limit block; 4. connecting plate; 5. connecting shaft; 6. connecting strip; 7. placement plate; 8. clamping plate; 9. rotating shaft; 10. small cylinder; 11. plate No. 1; 12. motor No. 1; 13. rotating rod; 14. small bracket; 15. worm; 16. worm wheel; 17. rectangular block; 18. protective box; 19. motor No. 2; 20. screw; 21. fixing block; 22. guide strip; 23. base. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 , an automatic positioning device for processing automatic driving parts, comprising: a turntable 1, a plurality of arc holes are opened on the top of the turntable 1, and connecting rods 2 are slidably connected in the plurality of arc holes, a No. 1 plate 11 is arranged at the bottom of the turntable 1, a plurality of connecting strips 6 are fixedly connected to the outer side of the No. 1 plate 11, a plurality of connecting strips 6 are fixedly connected to the top of the plurality of connecting strips 6, a connecting shaft 5 is fixedly connected to the top of the plurality of connecting shafts 5, a connecting plate 4 is fixedly connected to the top of the plurality of connecting plates 4, and the same placing plate 7 is fixedly connected to the outer sides of the plurality of connecting plates 4, a plurality of connecting rods 2 are fixedly connected to the tops of the limiting blocks 3, a plurality of sliding holes adapted to the limiting blocks 3 are opened on the top of the placing plate 7, a plurality of limiting blocks 3 are slidably connected in the corresponding sliding holes on the outer sides, a plurality of limiting blocks 3 are fixedly connected to the tops of the clamping plates 8, and a soft bump is integrally formed on one side of the plurality of clamping plates 8.

[0021] In this embodiment, a rotating shaft 9 is fixedly connected to the inner side of the turntable 1, a No. 1 motor 12 is fixedly connected to the top of the No. 1 plate 11, a rotating rod 13 is fixedly connected to the output end of the No. 1 motor 12, a worm 15 is fixedly connected to the outer side of the rotating rod 13, and a worm wheel 16 is meshed on the outer side of the worm 15, the inner side of the worm wheel 16 is fixedly connected to the outer side of the rotating shaft 9, a small cylinder 10 is fixedly connected to the bottom of the rotating shaft 9, the outer side of the small cylinder 10 is rotatably connected to the inner side of the No. 1 plate 11, a rectangular block 17 is fixedly connected to the bottom of the No. 1 plate 11, and a protective box 18 is slidably connected to the bottom of the No. 1 plate 11, a No. 2 motor 19 is fixedly connected to the inner wall of the rear side of the protective box 18, a screw 20 is fixedly connected to the output end of the No. 2 motor 19, the outer side of the screw 20 is threadedly connected to the inner side of the rectangular block 17, and the outer side of the screw 20 is rotatably connected to the front inner wall of the protective box 18, so that the rotation of the screw 20 is more stable.

[0022] In this embodiment, a movable hole compatible with the rectangular block 17 is opened on the top of the protection box 18, and the outer side of the rectangular block 17 is slidably connected to the movable hole. A small bracket 14 is fixedly connected to the top of the No. 1 plate 11, and the inner side of the small bracket 14 is rotatably connected to the outer side of the rotating rod 13. The inner walls of the front and rear sides of the protection box 18 are fixedly connected to the same guide bar 22, and the outer side of the guide bar 22 is slidably connected to a fixed block 21. The left side of the fixed block 21 is fixedly connected to the right side of the rectangular block 17, and a plurality of bases 23 are fixedly connected to the bottom of the protection box 18 to support the entire device.

[0023] In this embodiment, when in use, by placing the processing parts on the top of the placement plate 7, starting the No. 1 motor 12, the rotating rod 13 rotates, thereby rotating the worm 15, and the worm 15 engages with the worm wheel 16, so that the worm wheel 16 also starts to rotate. Due to the rotation of the worm wheel 16, the rotating shaft 9 drives the turntable 1 to rotate, so that the connecting rod 2 moves in the sliding hole, causing the clamping plate 8 to start to move in the horizontal direction until the clamping plate 8 clamps the processing parts, and starting the No. 2 motor 19, so that the screw 20 rotates, causing the rectangular block 17 to move in the horizontal direction. At this time, the position of the processing parts can be adjusted to facilitate processing by the user.

[0024] The above is a detailed introduction to an automatic positioning device for processing autonomous driving parts provided by the utility model. This article uses specific embodiments to explain the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An automatic positioning device for processing automatic driving parts, characterized in that: include: A turntable (1), wherein a plurality of arc-shaped holes are provided at the top of the turntable (1), and a connecting rod (2) is slidably connected in each of the plurality of arc-shaped holes; a No. 1 plate (11) is provided at the bottom of the turntable (1), and a plurality of connecting strips (6) are fixedly connected to the outer side of the No. 1 plate (11); a plurality of connecting strips (6) are fixedly connected to the tops of the plurality of connecting strips (6); a connecting shaft (5) is fixedly connected to the tops of the plurality of connecting shafts (5); a connecting plate (4) is fixedly connected to the outer sides of the plurality of connecting plates (4); and a same placement plate (7) is fixedly connected to the outer sides of the plurality of connecting plates (4); a plurality of limiting blocks (3) are fixedly connected to the tops of the plurality of connecting rods (2); a plurality of sliding holes matching the limiting blocks (3) are provided at the top of the placement plate (7); the outer sides of the plurality of limiting blocks (3) are slidably connected in the corresponding sliding holes; a plurality of clamping plates (8) are fixedly connected to the tops of the plurality of limiting blocks (3); and a soft protrusion is integrally formed on one side of the plurality of clamping plates (8).

2. The automatic positioning device for processing automatic driving parts according to claim 1, characterized in that: The inner side of the rotating disk (1) is fixedly connected to a rotating shaft (9); the top of the No. 1 plate (11) is fixedly connected to a No. 1 motor (12); the output end of the No. 1 motor (12) is fixedly connected to a rotating rod (13); the outer side of the rotating rod (13) is fixedly connected to a worm (15); the outer side of the worm (15) is meshed with a worm wheel (16); the inner side of the worm wheel (16) is fixedly connected to the outer side of the rotating shaft (9); the bottom of the rotating shaft (9) is fixedly connected to a small cylinder (10); the outer side of the small cylinder (10) is rotatably connected to the inner side of the No. 1 plate (11).

3. The automatic positioning device for processing automatic driving parts according to claim 1, characterized in that: A rectangular block (17) is fixedly connected to the bottom of the first plate (11), and a protection box (18) is slidably connected to the bottom of the first plate (11). A second motor (19) is fixedly connected to the inner wall of the rear side of the protection box (18), and a screw rod (20) is fixedly connected to the output end of the second motor (19). The outer side of the screw rod (20) is threadedly connected to the inner side of the rectangular block (17), and the outer side of the screw rod (20) is rotatably connected to the inner wall of the front side of the protection box (18).

4. The automatic positioning device for processing automatic driving parts according to claim 3, characterized in that: The top of the protection box (18) is provided with a moving hole adapted to the rectangular block (17), and the outer side of the rectangular block (17) is slidably connected in the moving hole.

5. The automatic positioning device for processing automatic driving parts according to claim 1, characterized in that: A small bracket (14) is fixedly connected to the top of the first plate (11), and the inner side of the small bracket (14) is rotatably connected to the outer side of the rotating rod (13).

6. The automatic positioning device for processing automatic driving parts according to claim 3, characterized in that: The inner walls of the front and rear sides of the protection box (18) are fixedly connected to a same guide bar (22), the outer side of the guide bar (22) is slidably connected to a fixed block (21), the left side of the fixed block (21) is fixedly connected to the right side of the rectangular block (17), and the bottom of the protection box (18) is fixedly connected to a plurality of bases (23).

Images