Tool for detecting concentricity and perpendicularity of forklift wheel connector

Abstract

The utility model discloses a concentricity and verticality detection tool for a forklift wheel connector, which comprises a working table and a mounting seat mounted on the working table, a supporting block is arranged on the mounting seat, a first detection hole for mounting the forklift wheel connector is formed in the mounting seat, and a second detection hole for mounting the forklift wheel connector is formed in the mounting seat. A first detection hole penetrating through the supporting block is transversely formed in the supporting block, a second detection hole penetrating through the supporting block is transversely formed in the supporting block, meanwhile, the center point of the first detection hole and the center point of the second detection hole are located on the same horizontal line, and finally a detection rod is arranged in the second detection hole in a sliding mode. The concentricity and perpendicularity of the forklift wheel connector can be rapidly detected, so that the production efficiency of the forklift wheel connector is improved.

Description

Technical Field

[0001] The utility model relates to a detection tool, in particular to a tool for detecting the concentricity and verticality of a forklift wheel connector. Background Art

[0002] When producing forklift wheel connectors, the concentricity and verticality of the forklift wheel connectors are tested to ensure their stability and reliability.

[0003] Because the forklift wheel connector is a special-shaped workpiece with a Y-shape, the common concentricity and verticality detection tooling cannot normally detect the concentricity and verticality of the forklift wheel connector. Among them, although some detection tooling can detect the concentricity and verticality of the forklift wheel connector in steps, the multi-step detection of the concentricity and verticality of the forklift wheel connector will make the detection time longer, thereby reducing the production speed of the forklift wheel connector. Therefore, a tooling that can simultaneously detect the concentricity and verticality of the forklift wheel connector is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a tool capable of simultaneously detecting the concentricity and verticality of a forklift wheel connector.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a concentricity and verticality detection tool for a forklift wheel connector: comprising a workbench; a mounting seat, the mounting seat is mounted on the workbench, a support block is provided on the mounting seat, a first detection hole for mounting the forklift wheel connector is opened on the mounting seat, a second detection hole is horizontally provided on the support block and passes through the support block, the center point of the first detection hole and the center point of the second detection hole are located on the same horizontal line; a detection rod, the detection rod is slidably installed in the second detection hole.

[0006] A further preferred solution of the present utility model is: a plurality of support seats are provided at the bottom of the workbench, the first detection hole passes through the workbench, a first nut is fixedly provided at the bottom of the first detection, an adjusting screw threadedly connected to the first nut is provided in the first detection hole, and a first adjusting hole in the shape of an inner hexagon is provided at the bottom of the adjusting screw.

[0007] A further preferred solution of the present invention is: a mounting plate is provided on the workbench, a telescopic device is horizontally provided on a side wall of the mounting plate close to the support block, the telescopic device and the detection rod are aligned, and the telescopic end of the telescopic device is connected to the tail end of the detection rod.

[0008] A further preferred solution of the present invention is that a limiting groove is respectively provided on the mounting seats at the front and rear ends of the first detection hole, and a limiting plate is respectively inserted into the limiting groove.

[0009] A further preferred solution of the present invention is: the diameter of the adjusting screw is smaller than the inner diameter of the first detection hole, and a top block matching the inner diameter of the first detection hole is rotatably provided on the top of the adjusting screw, and the top block is slidably connected to the inner wall of the first detection hole.

[0010] A further preferred solution of the present invention is: a stud is provided at the tail end of the detection rod, a screw hole matching the stud is provided at the telescopic end of the telescopic device, and the stud is screwed to the screw hole.

[0011] A further preferred solution of the present invention is that a bearing plate for supporting the telescopic device is provided on the mounting plate.

[0012] A further preferred solution of the present invention is that a second nut is fixedly provided on the stud.

[0013] A further preferred solution of the present invention is that a second adjustment hole in the shape of an inner hexagon is provided on the top of the top block.

[0014] Compared with the prior art, the advantage of the present invention is that the bottom of the forklift wheel connector is inserted into the first detection hole, and then the forklift wheel connector is adjusted so that the mounting hole for connecting to the wheel on the forklift wheel connector is aligned with the second detection hole, and then the detection rod is pushed to move it in the second detection hole until the detection rod passes through the mounting hole on the forklift wheel connector. In this way, since the center point of the first detection hole and the center point of the second detection hole are on the same horizontal line, if the detection rod can be smoothly inserted into the mounting hole on the forklift wheel connector, the concentricity and verticality of the forklift wheel connector are qualified, otherwise the concentricity and verticality of the forklift wheel connector are unqualified. In this way, the concentricity and verticality of the forklift wheel connector can be quickly tested, thereby improving the production efficiency of the forklift wheel connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings are merely schematic representations of the composition or structure of the depicted objects and may contain exaggerated representations. Furthermore, the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 It is a structural diagram of the utility model;

[0020] Figure 5 for Figure 4 A magnified view of the part at center A;

[0021] Figure 6 for Figure 4 A magnified view of the part at point B in the middle;

[0022] Figure 7 Schematic diagram of the three-dimensional structure of the adjusting screw in the utility model;

[0023] Figure 8 It is an isometric view in the three-dimensional structural schematic diagram of the adjusting screw in the present invention.

[0024] In the figure: 1. Workbench; 2. Mounting seat; 21. Support block; 22. Second detection hole; 23. First detection hole; 24. Limiting groove; 3. Forklift wheel connector; 31. Mounting hole; 4. Detection rod; 41. Stud; 5. Limiting plate; 6. Adjusting screw; 61. First adjusting hole; 62. Top block; 63. Second adjusting hole; 7. First nut; 8. Mounting plate; 81. Loading plate; 9. Telescopic device; 91. Screw hole; 10. Second nut; 11. Supporting seat. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0026] It should be noted that like reference numerals denote like items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0027] This embodiment mainly describes the structure of the concentricity and verticality detection tool for forklift wheel joints, as follows:

[0028] like Figures 1-8As shown, the concentricity and verticality detection tool for the forklift wheel connector includes a workbench 1 and a mounting base 2 mounted on the workbench 1, and a support block 21 is provided on the mounting base 2, wherein a first detection hole 23 for mounting the forklift wheel connector 3 is opened on the mounting base 2, and a second detection hole 22 is horizontally provided on the support block 21 and passes through the support block 21, and the center point of the first detection hole 23 and the center point of the second detection hole 22 are located on the same horizontal line, and finally a detection rod 4 is provided to slide in the second detection hole 22, wherein a limiting groove 24 is respectively opened on the mounting base 2 at the front and rear ends of the first detection hole 23, and a limiting plate 5 is respectively inserted into the limiting groove 24;

[0029] When testing the concentricity and verticality of the forklift wheel connector 3, first insert the bottom of the forklift wheel connector 3 into the first detection hole 23, then adjust the forklift wheel connector 3 so that the mounting hole 31 for connecting with the wheel on the forklift wheel connector 3 is aligned with the second detection hole 22, and then push the detection rod 4 to move in the second detection hole 22 until the detection rod 4 passes through the mounting hole 31 on the forklift wheel connector 3. In this way, since the center point of the first detection hole 23 and the center point of the second detection hole 22 are on the same horizontal line, if the detection rod 4 can be smoothly inserted into the mounting hole 31 on the forklift wheel connector 3 The concentricity and verticality of the forklift wheel connector 3 are qualified, otherwise the concentricity and verticality of the forklift wheel connector 3 are unqualified. In this way, the concentricity and verticality of the forklift wheel connector 3 can be quickly tested, thereby improving the production efficiency of the forklift wheel connector 3. The setting of the limit plate 5 can prevent the forklift wheel connector 3 from rotating when the detection rod 4 is inserted into the mounting hole 31 on the forklift wheel connector 3. In this way, the problem of affecting the accuracy of the detection result due to the rotation of the forklift wheel connector 3 during detection will not occur, thereby ensuring the detection reliability of the concentricity and verticality detection tooling of the forklift wheel connector 3.

[0030] Furthermore, a plurality of support seats 11 are provided at the bottom of the workbench 1, and a first detection hole 23 passes through the workbench 1, and a first nut 7 is fixedly provided at the bottom of the first detection, and an adjusting screw 6 is provided in the first detection hole 23 and is screwed to the first nut 7, and a first adjusting hole 61 is provided at the bottom of the adjusting screw 6 in the shape of an inner hexagon, wherein the diameter of the adjusting screw 6 is smaller than the inner diameter of the first detection hole 23, and a top block 62 matching the inner diameter of the first detection hole 23 is rotatably provided at the top of the adjusting screw 6, and the top block 62 can be slidably connected to the inner wall of the first detection hole 23;

[0031] When the wheel connector 3 of the forklift truck is installed in the first detection hole 23, the staff first inserts the hexagonal wrench into the first adjustment hole 61 and rotates the adjusting screw 6 according to the different lengths of the wheel connector 3 of the forklift truck. The adjusting screw 6 can be screwed out or screwed in the first detection hole 23 by the cooperation of the first nut 7, thereby adjusting the accommodation space of the first detection hole 23, so that forklift wheel connectors 3 of different lengths can be installed in the first detection hole 23. In this way, the detection tool can detect forklift wheel connectors 3 of different lengths, thereby improving the scope of use of the detection tool. By setting the adjusting screw 6 and the first nut 7, the accommodation space in the first detection hole 23 can be more accurately adjusted, thereby facilitating the alignment of the mounting hole 31 for connecting the wheel on the forklift wheel connector 3 with the second detection hole 22. The setting of the support seat 11 can keep the bottom of the workbench 1 away from the ground, thereby facilitating the staff to rotate the adjusting screw 6.

[0032] The diameter of the adjusting screw 6 is set to be smaller than the inner diameter of the first detection hole 23. This can prevent the external thread on the adjusting screw 6 from scratching the inner wall of the first detection hole 23 when the adjusting screw 6 is rotated, thereby extending the service life of the first detection hole 23. A top block 62 matching the inner diameter of the first detection hole 23 is provided on the top of the adjusting screw 6. This ensures the stability of the forklift wheel connector 3 in the first detection hole 23, and also ensures the stability of the adjusting screw 6 in the first detection hole 23. The rotatable arrangement of the adjusting screw 6 and the top block 62 can prevent the top block 62 from rotating in the first detection hole 23 when the adjusting screw 6 is rotated, thereby avoiding the problem of the top block 62 scratching the inner wall of the first detection hole 23 due to rotation.

[0033] Furthermore, a second adjusting hole 63 in the shape of an inner hexagon is provided at the top of the top block 62. If the adjusting screw 6 needs to be replaced, the adjusting screw 6 cannot be removed from the first nut 7 due to the setting of the top block 62. At this time, the staff can insert the inner hexagon wrench from the top of the first detection hole 23 and connect it to the second adjusting hole 63, and then rotate it to disengage the adjusting screw 6 from the first nut 7, and then take the adjusting screw 6 out of the first detection hole 23. When installing the adjusting screw 6, directly install the adjusting screw 6 into the first detection hole 23, and then use the inner hexagon wrench to rotate the adjusting screw 6 until it engages with the first nut 7 again. In this way, the setting of the second adjusting hole 63 facilitates the replacement of the adjusting screw 6.

[0034] A mounting plate 8 is also provided on the workbench 1, and a telescopic device 9 is horizontally provided on the side wall of the mounting plate 8 close to the support block 21 and aligned with the detection rod 4, and the telescopic end of the telescopic device 9 is connected to the tail end of the detection rod 4, and then a bearing plate 81 for supporting the telescopic device 9 is provided on the mounting plate 8. In this way, when the detection rod 4 needs to be inserted into the mounting hole 31 on the forklift wheel connector 3, the telescopic device 9 can be started to extend to push the detection rod 4 into the mounting hole 31 on the forklift wheel connector 3, thereby reducing the operating steps of the staff and facilitating the use of the detection tooling. The setting of the bearing plate 81 can make the telescopic device 9 installed on the mounting plate 8 more stable.

[0035] Furthermore, a stud 41 is provided at the tail end of the detection rod 4, and a screw hole 91 matching the stud 41 is provided at the telescopic end of the telescopic device 9, and the stud 41 is screwed to the screw hole 91, wherein a second nut 10 is fixedly provided on the stud 41. In this way, the setting of the stud 41 and the screw hole 91 facilitates the connection between the detection rod 4 and the telescopic device 9, and facilitates the replacement of the detection rod 4. The setting of the second nut 10 facilitates the staff to rotate the stud 41 so that the stud 41 is screwed into the screw hole 91 when the detection rod 4 is connected to the telescopic end of the telescopic device 9.

[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0037] The above describes in detail the concentricity and verticality detection tool for forklift wheel connectors provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are intended only to facilitate understanding of the present invention and its core concepts. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. The concentricity and verticality detection tool for forklift wheel joints is characterized by: include Workbench; A mounting base, the mounting base being mounted on a workbench, a support block being provided on the mounting base, a first detection hole being provided on the mounting base for mounting a forklift wheel connector, a second detection hole being provided on the support block and penetrating the support block, wherein the center point of the first detection hole and the center point of the second detection hole are located on the same horizontal line; A detection rod is slidably installed in the second detection hole.

2. The concentricity and verticality detection tool for a forklift wheel connector according to claim 1 is characterized in that: A plurality of support seats are provided at the bottom of the workbench, the first detection hole passes through the workbench, a first nut is fixedly provided at the bottom of the first detection, an adjustment screw threadedly connected to the first nut is provided in the first detection hole, and a first adjustment hole in the shape of an inner hexagon is provided at the bottom of the adjustment screw.

3. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 1, characterized in that: The workbench is provided with a mounting plate, and a telescopic device is horizontally provided on a side wall of the mounting plate close to the support block. The telescopic device is aligned with the detection rod, and the telescopic end of the telescopic device is connected to the tail end of the detection rod.

4. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 1, characterized in that: A limiting groove is respectively formed on the mounting seats at the front and rear ends of the first detection hole, and a limiting plate is respectively inserted into the limiting groove.

5. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 2, characterized in that: The diameter of the adjusting screw is smaller than the inner diameter of the first detection hole. A top block matching the inner diameter of the first detection hole is rotatably provided on the top of the adjusting screw. The top block is slidably connected to the inner wall of the first detection hole.

6. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 3, characterized in that: The tail end of the detection rod is provided with a stud, the telescopic end of the telescopic device is provided with a screw hole matching the stud, and the stud is screwed to the screw hole.

7. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 3, characterized in that: A bearing plate for supporting the telescopic device is provided on the mounting plate.

8. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 6, characterized in that: A second nut is fixedly arranged on the stud.

9. The tool for detecting the concentricity and verticality of a forklift wheel connector according to claim 5, characterized in that: The top of the top block is provided with a second adjustment hole in the shape of an inner hexagon.

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