Automobile plastic part positioning structure

Abstract

The utility model provides an automobile plastic part positioning structure. The automobile plastic part positioning structure comprises a workbench, a first rectangular plate and a second rectangular plate are installed on the top of the workbench, a second adjusting assembly is installed on the second rectangular plate and connected with a bearing plate, a plastic part is installed on the top of the bearing plate, and an air cylinder is fixedly installed on the side wall of the first rectangular plate. According to the automobile plastic part positioning structure, through interaction of the air cylinder, the mounting plate, the first protruding block, the second protruding block, the third rectangular plate, the cylinder, the round rod, the guide wheel, the plastic part, the spring and other assemblies, the plastic part in any irregular shape can be stably positioned, and meanwhile the guide rod can assist the mounting plate in keeping stable in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts assembly, in particular to an automobile plastic parts positioning structure. Background Art

[0002] Plastic parts processing is also called plastic molding processing. It is a general term for various processes that convert synthetic resins or plastics into plastic products. It is a large production sector in the plastics industry. After the injection molding of automotive plastic parts, they need to be machined or modified, so positioning devices are needed to position and fix the plastic parts.

[0003] However, the shapes of existing automobile plastic parts are mostly irregular, which requires constant replacement of matching positioning devices, which not only makes the use process cumbersome, but also increases the use cost.

[0004] Therefore, it is necessary to provide a positioning structure for automobile plastic parts to solve the above technical problems. Utility Model Content

[0005] The utility model provides a positioning structure for automobile plastic parts, which solves the problem that the automobile plastic parts are mostly irregular in shape and the matching positioning devices need to be constantly replaced.

[0006] In order to solve the above technical problems, the automobile plastic parts positioning structure provided by the utility model comprises: a workbench, a rectangular plate 1 and a rectangular plate 2 are respectively installed on the top of the workbench, an adjustment component 2 is installed on the rectangular plate 2, the adjustment component 2 is connected to a bearing plate, a plastic part is installed on the top of the bearing plate, a cylinder is fixedly installed on the side wall of the rectangular plate 1, the output end of the cylinder passes through the rectangular plate 1, the output end of the cylinder is fixedly installed with a mounting plate, the side wall of the mounting plate is fixedly installed with a guide rod, and the guide rod Slidingly connected to rectangular plate one, the side wall of the mounting plate is fixedly installed with a protrusion one, the protrusion one is rotatably connected with a protrusion two, the other end of the protrusion two is fixedly installed with a rectangular plate three, the left end side wall of the rectangular plate three is symmetrically installed with two groups of cylinders, the inner walls of the two groups of cylinders are slidably connected with round rods, springs are fixedly installed between the right ends of the two groups of round rods and the inner walls of the right ends of the two groups of cylinders, the left ends of the two groups of round rods are fixedly installed with guide wheels, and an adjustment component one is installed on the top of the workbench, and the adjustment component one is connected to rectangular plate two.

[0007] Preferably, the adjustment component 1 includes a rectangular groove 1, a handle, a threaded rod 1 and a slider 1, the rectangular groove 1 is opened on the top of the workbench, and the threaded rod 1 is rotatably connected to the rectangular groove 1.

[0008] Preferably, one end of the threaded rod 1 passes through the outside of the workbench, the handle is fixedly connected to the threaded rod 1 located outside the workbench, the slider 1 is threadedly connected to the threaded rod 1, and the top of the slider 1 is fixedly connected to the rectangular plate 2.

[0009] Preferably, the second adjustment component includes a round block, a second rectangular groove, a second threaded rod and a second slider, the second rectangular groove is opened on the side wall of the second rectangular plate, and the second threaded rod is rotatably connected to the inner wall of the second rectangular groove.

[0010] Preferably, the upper end of the second threaded rod passes through the outside of the second rectangular plate, the round block is fixedly connected to the top of the second threaded rod, the second slider is threadedly connected to the second threaded rod, and the outer wall of the second slider is fixedly connected to the supporting plate.

[0011] Preferably, the outer walls of the round blocks are provided with anti-slip patterns.

[0012] Compared with the related art, the automobile plastic parts positioning structure provided by the utility model has the following beneficial effects:

[0013] The utility model provides a positioning structure for automobile plastic parts. Through the interaction of components such as a cylinder, a mounting plate, a first convex block, a second convex block, a third rectangular plate, a cylinder, a round rod, a guide wheel, a plastic part and a spring, any irregularly shaped plastic part can be stably positioned. At the same time, the guide rod can assist the mounting plate to maintain stability during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the automobile plastic part positioning structure provided by the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the internal structure of the cylinder shown;

[0016] Figure 3 for Figure 1 A schematic diagram of the internal structure of a rectangular slot shown;

[0017] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0018] Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown.

[0019] In the figure, the numbers 1, workbench, 2, rectangular plate one, 3, adjustment component one, 31, rectangular groove one, 32, handle, 33, threaded rod one, 34, slider one, 4, rectangular plate two, 5, adjustment component two, 51, round block, 52, rectangular groove two, 53, threaded rod two, 54, slider two, 6, load-bearing plate, 7, plastic part, 8, cylinder, 9, guide rod, 10, mounting plate, 11, bump one, 12, bump two, 13, rectangular plate three, 14, round rod, 15, guide wheel, 16, spring, 17, cylinder. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the automobile plastic part positioning structure provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the internal structure of the cylinder shown; Figure 3 for Figure 1 A schematic diagram of the internal structure of a rectangular slot shown;

[0022] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 3 The enlarged schematic diagram of part B is shown. The automobile plastic parts positioning structure includes: a workbench 1, a rectangular plate 2 and a rectangular plate 4 are respectively installed on the top of the workbench 1, an adjustment component 2 5 is installed on the rectangular plate 2 4, the adjustment component 2 5 is connected to a bearing plate 6, a plastic part 7 is installed on the top of the bearing plate 6, a cylinder 8 is fixedly installed on the side wall of the rectangular plate 2, the output end of the cylinder 8 passes through the rectangular plate 2, the outer wall of the output end of the cylinder 8 is slidably connected to the rectangular plate 2, the output end of the cylinder 8 is fixedly installed with a mounting plate 10, the side wall of the mounting plate 10 is fixedly installed with a guide rod 9, the guide rod 9 is connected to the rectangular plate 2 Sliding connection, the side wall of the mounting plate 10 is fixedly installed with a protrusion 11, and the protrusion 11 is rotatably connected with a protrusion 2 12, and the other end of the protrusion 2 12 is fixedly installed with a rectangular plate 3 13, and the left end side wall of the rectangular plate 3 13 is symmetrically installed with two groups of cylinders 17, and the inner walls of the two groups of cylinders 17 are slidably connected with round rods 14, and springs 16 are fixedly installed between the right ends of the two groups of round rods 14 and the inner walls of the right ends of the two groups of cylinders 17, and the left ends of the two groups of round rods 14 are fixedly installed with guide wheels 15, and an adjustment component 3 is installed on the top of the workbench 1, and the adjustment component 3 is connected to the rectangular plate 2 4.

[0023] The adjusting component 3 includes a rectangular slot 31, a handle 32, a threaded rod 33 and a slider 34. The rectangular slot 31 is opened on the top of the workbench 1, and the threaded rod 33 is rotatably connected to the rectangular slot 31.

[0024] One end of the threaded rod 33 passes through the outside of the workbench 1, the handle 32 is fixedly connected to the threaded rod 33 located outside the workbench 1, the slider 34 is threadedly connected to the threaded rod 33, and the top of the slider 34 is fixedly connected to the rectangular plate 4. Turning the handle 32 allows the threaded rod 33 to drive the slider 34 to move freely along the rectangular groove 31, and the slider 34 finally drives the rectangular plate 4 to move freely.

[0025] The adjusting component 2 5 includes a round block 51 , a rectangular groove 2 52 , a threaded rod 2 53 and a slider 2 54 . The rectangular groove 2 52 is provided on the side wall of the rectangular plate 2 4 , and the threaded rod 2 53 is rotatably connected to the inner wall of the rectangular groove 2 52 .

[0026] The upper end of the threaded rod 53 penetrates to the outside of the rectangular plate 4, the round block 51 is fixedly connected to the top of the threaded rod 53, the slider 54 is threadedly connected to the threaded rod 53, and the outer wall of the slider 54 is fixedly connected to the supporting plate 6. Rotating the round block 51 allows the threaded rod 53 to drive the supporting plate 6 to move up and down along the rectangular groove 52 through the slider 54.

[0027] Preferably, the outer walls of the round blocks 51 are all provided with anti-slip grooves.

[0028] The working principle of the automobile plastic part positioning structure provided by the utility model is as follows: after adjusting the rectangular plate 2 4 to a suitable position through the adjusting component 1 3, the supporting plate 6 is adjusted to a suitable height through the adjusting component 2 5, and then the plastic part 7 is placed on the top of the supporting plate 6, and the cylinder 8 is started. The output end of the cylinder 8 pushes the rectangular plate 3 13 connected to the protrusion 2 12 through the protrusion 1 11 on the mounting plate 10, and the rectangular plate 3 13 drives the guide wheel 15 to move toward the side wall of the plastic part 7 through the cylinder 17 and the round rod 14. When the guide wheel 15 contacts the side wall of the irregularly shaped plastic part 7, the springs 16 inside the two groups of cylinders 17 will be squeezed to different degrees, so as to stably position the plastic part 7, and at the same time, the protrusion 2 12 will drive the rectangular plate 3 13 to rotate accordingly.

[0029] Compared with the related art, the automobile plastic parts positioning structure provided by the utility model has the following beneficial effects:

[0030] Through the interaction of components such as the cylinder 8, the mounting plate 10, the bump one 11, the bump two 12, the rectangular plate three 13, the cylinder 17, the round rod 14, the guide wheel 15, the plastic part 7 and the spring 16, any irregularly shaped plastic part 7 can be stably positioned, and the guide rod 9 can assist the mounting plate 10 to remain stable during the movement.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A positioning structure for automobile plastic parts, characterized in that: include: The workbench, a rectangular plate one and a rectangular plate two are respectively installed on the top of the workbench, an adjusting component two is installed on the rectangular plate two, the adjusting component two is connected to a carrying plate, a plastic part is installed on the top of the carrying plate, a cylinder is fixedly installed on the side wall of the rectangular plate one, the output end of the cylinder passes through the rectangular plate one, and the mounting plate is fixedly installed on the output end of the cylinder, a guide rod is fixedly installed on the side wall of the mounting plate, the guide rod is slidably connected to the rectangular plate one, a protrusion one is fixedly installed on the side wall of the mounting plate, the protrusion one is rotatably connected to the protrusion two, and a rectangular plate three is fixedly installed on the other end of the protrusion two, two groups of cylinders are symmetrically installed on the left end side wall of the rectangular plate three, the inner walls of the two groups of cylinders are slidably connected with round rods, a spring is fixedly installed between the right ends of the two groups of round rods and the inner walls of the right ends of the two groups of cylinders, and guide wheels are fixedly installed on the left ends of the two groups of round rods, and an adjusting component one is installed on the top of the workbench, and the adjusting component one is connected to the rectangular plate two.

2. The automobile plastic parts positioning structure according to claim 1, characterized in that: The adjusting component 1 comprises a rectangular groove 1, a handle, a threaded rod 1 and a sliding block 1. The rectangular groove 1 is arranged on the top of the workbench, and the threaded rod 1 is rotatably connected to the rectangular groove 1.

3. The automobile plastic parts positioning structure according to claim 2, characterized in that: One end of the threaded rod 1 passes through the outside of the workbench, the handle is fixedly connected to the threaded rod 1 located outside the workbench, the slider 1 is threadedly connected to the threaded rod 1, and the top of the slider 1 is fixedly connected to the rectangular plate 2.

4. The automobile plastic part positioning structure according to claim 1, characterized in that: The second adjustment component comprises a round block, a second rectangular groove, a second threaded rod and a second slider. The second rectangular groove is opened on the side wall of the second rectangular plate. The second threaded rod is rotatably connected to the inner wall of the second rectangular groove (52).

5. The automobile plastic part positioning structure according to claim 4, characterized in that: The upper end of the second threaded rod passes through the outside of the second rectangular plate, the round block is fixedly connected to the top of the second threaded rod, the second slider is threadedly connected to the second threaded rod, and the outer wall of the second slider is fixedly connected to the bearing plate.

6. The automobile plastic part positioning structure according to claim 4, characterized in that: The outer walls of the round blocks are all provided with anti-slip patterns.

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