Carbon fiber bicycle rim outer wall detection equipment

Abstract

The utility model discloses a kind of carbon fiber bicycle rim outer wall detection equipment, it is related to bicycle rim production technical field, including base, the upper end of base is respectively fixed with first vertical board, second vertical board, the front end of first vertical board is rotatably connected with first mould, the inside of second vertical board is provided with suit fastening structure, suit fastening structure includes the threaded pipe fixedly arranged in second vertical board interior, the inner wall of threaded pipe is threadedly provided with screw rod, the rear end of screw rod is rotatably connected with second mould, the rear end of second mould and the front end of first mould are respectively fixed with first support male and second support male.The utility model discloses a kind of carbon fiber bicycle rim outer wall detection equipment can be fastened to rim, improve rim detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bicycle wheel rim production technology, specifically to a carbon fiber bicycle wheel rim outer wall testing device. Background Technology

[0002] After the carbon fiber bicycle rim is manufactured, the outer wall of the rim needs to be inspected. This is usually done using specialized infrared detection equipment. The equipment is pointed at the outer edge of the rim, and by analyzing the reflected infrared light, it can be determined whether there are any cracks or deformations in the rim.

[0003] When inspecting the outer wall of a bicycle rim, an infrared detector needs to be placed on the outer wall of the rim for a ring-shaped inspection to obtain data. Existing inspection equipment requires fixing the rim first and then rotating it, which makes the inspection inefficient and cannot achieve the goal of rapid inspection. Utility Model Content

[0004] The purpose of this invention is to provide a carbon fiber bicycle rim outer wall testing device to solve the problem that existing devices cannot quickly test the rim outer wall.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carbon fiber bicycle rim outer wall inspection device, including a base, a first vertical plate and a second vertical plate are fixedly installed on the upper end of the base, a first mold is rotatably connected to the front end of the first vertical plate, and a fitting fastening structure is provided inside the second vertical plate. The fitting fastening structure includes a threaded tube fixedly installed inside the second vertical plate, a screw is threaded on the inner wall of the threaded tube, and a second mold is rotatably connected to the rear end of the screw. A first support protrusion and a second support protrusion are fixedly installed at the rear end of the second mold and the front end of the first mold, respectively.

[0006] The first support protrusion has connecting rods fixedly installed on both the upper and lower sides of its rear end. The first mold located at the rear end of the connecting rod has a corresponding connecting groove at its front end. The first vertical plate has a fixing plate fixedly installed at its rear end. A fixing component is fixedly installed on the upper side of the front end of the fixing plate. A sensor is fixedly installed inside the fixing component.

[0007] Furthermore, the front end of the second vertical plate is provided with a locking structure, which includes a handle fixedly installed at the front end of the screw and a horizontal plate fixedly installed at the front end of the second vertical plate. A locking rod is rotatably installed inside the horizontal plate, and a slot is opened on the outer wall of the handle. The arc-shaped part at the upper end of the locking rod is inserted into the slot.

[0008] Furthermore, inclined adsorption plates and vertical adsorption plates are fixedly installed on both sides of the lower end of the horizontal plate, respectively.

[0009] Furthermore, a limiting plate is fixedly provided on the outer wall of the sensor, and an installation groove is provided inside the fixing member.

[0010] Furthermore, the internal threads of the fixing member are provided with bolts, and the rear end of the bolts contacts the outer wall of the sensor.

[0011] Furthermore, a stabilizing rod is fixedly installed at the front end of the first vertical plate and the front end of the fixed plate, and an annular groove is opened at the rear end of the first mold, with the front ends of the two stabilizing rods located inside the annular groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1) By setting up a fastening structure, when inspecting the outer wall of a bicycle rim, the bicycle rim can first be fitted onto the outer wall of the second support protrusion, and then the rim can be clamped by moving the second mold. At this time, the mating rod and the mating groove are matched to fix the two molds. The mold can be manually rotated, and the sensor can be used to detect the outer wall of the steel rim.

[0014] 2) By setting a locking structure, when the second mold and the first mold are used to fix the wheel rim between them, the locking rod can be manually engaged so that the upper end of the locking rod enters the slot. This prevents the screw from being accidentally rotated when the second mold is manually rotated. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a carbon fiber bicycle rim outer wall inspection device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the right side of the structure in an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the rear structure in an embodiment of the present utility model;

[0018] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This is a schematic diagram of a partially disassembled structure in an embodiment of this utility model.

[0020] In the diagram: 1. Base; 2. First vertical plate; 3. First mold; 4. Second vertical plate; 5. Fitting fastening structure; 6. Threaded pipe; 7. Screw; 8. Second mold; 9. First support protrusion; 10. Second support protrusion; 11. Connecting rod; 12. Stabilizing rod; 13. Fixing plate; 14. Fixing component; 15. Sensor; 16. Handle; 17. Locking structure; 18. Horizontal plate; 19. Locking rod; 20. Vertical adsorption plate; 21. Slot; 22. Inclined adsorption plate; 23. Limiting plate; 24. Mounting slot; 25. Bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Combination Figures 1-5 A carbon fiber bicycle rim outer wall inspection device includes a base 1. A first vertical plate 2 and a second vertical plate 4 are fixedly installed on the upper end of the base 1. A first mold 3 is rotatably connected to the front end of the first vertical plate 2. A fastening structure 5 is provided inside the second vertical plate 4. The fastening structure 5 includes a threaded tube 6 fixedly installed inside the second vertical plate 4. A screw 7 is threaded on the inner wall of the threaded tube 6. A second mold 8 is rotatably connected to the rear end of the screw 7. A first support protrusion 9 and a second support protrusion 10 are fixedly installed at the rear end of the second mold 8 and the front end of the first mold 3, respectively.

[0024] The rear end of the first support protrusion 9 is fixedly provided with docking rods 11 on both the upper and lower sides. The front end of the first mold 3 located at the rear end of the docking rods 11 is provided with corresponding docking grooves. The rear end of the first vertical plate 2 is fixedly provided with a fixing plate 13. The front upper side of the fixing plate 13 is fixedly provided with a fixing member 14. The sensor 15 is fixedly provided inside the fixing member 14.

[0025] See Figure 3 , Figure 4 and Figure 5Furthermore, inclined adsorption plates 22 and vertical adsorption plates 20 are fixedly installed on both sides of the lower end of the horizontal plate 18, a limit plate 23 is fixedly installed on the outer wall of the sensor 15, an installation groove 24 is opened inside the fixing member 14, a bolt 25 is threaded inside the fixing member 14, the rear end of the bolt 25 contacts the outer wall of the sensor 15, a stabilizing rod 12 is fixedly installed at the front end of the first vertical plate 2 and the front end of the fixing plate 13, an annular groove is opened at the rear end of the first mold 3, and the front ends of the two stabilizing rods 12 are located inside the annular groove.

[0026] Specifically, when the lower end of the locking rod 19 is attracted to the vertical adsorption plate 20, the upper end of the locking rod 19 enters the slot 21 to lock the screw 7, preventing accidental contact that could cause the second mold 8 to move forward. When the lower end of the locking rod 19 is attracted to the inclined adsorption plate 22, the upper end of the locking rod 19 can be moved out of the slot 21 to facilitate the disassembly of the wheel rim later.

[0027] The two sets of stabilizing rods 12 enter the interior of the annular groove, which can ensure the stable rotation of the rear side of the first mold 3 and prevent the center of the rear end of the first mold 3 from shaking due to long-term stress.

[0028] Example 2

[0029] See Figure 3 , Figure 4 Furthermore, based on Embodiment 1, the front end of the second vertical plate 4 is provided with a locking structure 17. The locking structure 17 includes a handle 16 fixedly disposed at the front end of the screw 7 and a horizontal plate 18 fixedly disposed at the front end of the second vertical plate 4. A locking rod 19 is rotatably disposed inside the horizontal plate 18. A slot 21 is opened on the outer wall of the handle 16, and the arc-shaped part at the upper end of the locking rod 19 is inserted into the slot 21.

[0030] Specifically, the handle 16 is used to rotate the screw 7, thereby adjusting the position of the second mold 8, and the horizontal plate 18 is used to set the vertical adsorption plate 20 and the inclined adsorption plate 22.

[0031] In actual operation, when inspecting the outer wall of the bicycle rim, the bicycle rim is placed on the outer wall of the second support protrusion 10. The handle 16 is turned so that the first mold 3 moves backward, thereby tightening the bicycle rim. When it is about to be tightened, the second mold 8 is manually turned so that the docking rod 11 enters the docking groove. At this time, the two molds tighten the rim.

[0032] After tightening, rotate the lower end of the locking lever 19 so that the arc-shaped part at the upper end of the locking lever 19 is inserted into the slot 21, thereby fixing the handle 16. Start the sensor 15, manually rotate the second mold 8, thereby driving the first mold 3 and the wheel rim to rotate, so that the sensor 15 can detect the outer wall of the wheel rim.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber bicycle rim outer wall inspection device, comprising a base, characterized in that: The upper end of the base is fixedly installed with a first vertical plate and a second vertical plate. The front end of the first vertical plate is rotatably connected to a first mold. The interior of the second vertical plate is provided with a fastening structure. The fastening structure includes a threaded tube fixedly installed inside the second vertical plate. The inner wall of the threaded tube is threaded with a screw. The rear end of the screw is rotatably connected to the second mold. The rear end of the second mold and the front end of the first mold are respectively fixedly provided with a first support protrusion and a second support protrusion. The first support protrusion has connecting rods fixedly installed on both the upper and lower sides of its rear end. The first mold located at the rear end of the connecting rod has a corresponding connecting groove at its front end. The first vertical plate has a fixing plate fixedly installed at its rear end. A fixing component is fixedly installed on the upper side of the front end of the fixing plate. A sensor is fixedly installed inside the fixing component.

2. The carbon fiber bicycle rim outer wall inspection device according to claim 1, characterized in that: The front end of the second vertical plate is provided with a locking structure, which includes a handle fixedly installed at the front end of the screw and a horizontal plate fixedly installed at the front end of the second vertical plate. A locking rod is rotatably installed inside the horizontal plate. A slot is opened on the outer wall of the handle, and the arc-shaped part at the upper end of the locking rod is inserted into the slot.

3. The carbon fiber bicycle rim outer wall inspection device according to claim 2, characterized in that: An inclined adsorption plate and a vertical adsorption plate are fixedly installed on both sides of the lower end of the horizontal plate, respectively.

4. The carbon fiber bicycle rim outer wall inspection device according to claim 1, characterized in that: A limit plate is fixedly installed on the outer wall of the sensor, and an installation groove is opened inside the fixing component.

5. The carbon fiber bicycle rim outer wall inspection device according to claim 1, characterized in that: The fixing component has internal threads with bolts, and the rear end of the bolts contacts the outer wall of the sensor.

6. The carbon fiber bicycle rim outer wall inspection device according to claim 1, characterized in that: Stabilizing rods are fixedly installed at the front end of the first vertical plate and the front end of the fixed plate. An annular groove is opened at the rear end of the first mold, and the front ends of the two stabilizing rods are located inside the annular groove.

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