Assembly tool
By designing upper and lower limit devices for the front brake so that it can be placed in the up and down directions, the problems of large space occupation and low safety in the existing technology are solved, and a more efficient and safe assembly process is achieved.
Patent Information
- Application Number
- CN202422716482.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The existing horizontal assembly method of the front brake occupies a large space in the horizontal direction, which squeezes the assembly operation space and poses a safety risk of hand pressure during transportation.
An assembly tool is designed, which uses upper and lower limit devices to fix the upper and lower ends of the front brake so that it can be placed in the up and down directions, saving horizontal space and avoiding the risk of hand pressure.
The design of upper and lower limit devices saves horizontal space, facilitates assembly operations, and improves assembly safety and efficiency.
Smart Images
Figure CN223406423U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present application relate to the field of vehicle assembly technology, and in particular to an assembly tool. Background Art
[0002] The front brake needs to be assembled in the factory. The front brake includes the steering knuckle, brake disc, brake disc protective cover, brake bearing, etc. During assembly, these parts need to be assembled to form the front brake. Existing front brakes are generally assembled horizontally, resulting in a large horizontal space occupation, squeezing the assembly operation space, and making assembly inconvenient. There is also a risk of finger pressure when the front brake is transported to the workbench (during operation, the fingers are placed between the thickness side of the front brake and the workbench, which can easily be pressed), which reduces safety. Utility Model Content
[0003] In view of this, an embodiment of the present application provides an assembly tool, so that the front brake can be placed in the up and down directions, which can save horizontal space, so that more horizontal space can be used for assembly operations, facilitate the assembly of the front brake, and avoid the risk of pinching hands when the front brake is transported to the tooling table, thereby improving safety during the assembly process of the front brake.
[0004] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:
[0005] In a first aspect, an embodiment of the present application provides an assembly tool for assembling a front brake, the assembly tool comprising: a tooling table; a bracket, the bracket being arranged on the tooling table; a first limiting device, the first limiting device being arranged on the tooling table, the first limiting device being used to fix the lower end of the front brake; a second limiting device, the second limiting device being arranged on the bracket, the second limiting device being arranged above the first limiting device and spaced apart from the first limiting device, the second limiting device being used to fix the upper end of the front brake.
[0006] The assembly tool provided in the embodiment of the present application is provided with a first limit device and a second limit device. The first limit device is disposed on the tooling table and is used to fix the lower end of the front brake; the second limit device is disposed on the bracket and is disposed above and spaced apart from the first limit device and is used to fix the upper end of the front brake. This allows the front brake to be placed in an up-and-down direction, saving horizontal space and thus providing more horizontal space for assembly operations, facilitating assembly of the front brake. Furthermore, since the front brake can be placed in an up-and-down direction, it is prevented from being placed horizontally, thereby avoiding the risk of hand pressure when the front brake is transported to the tooling table and improving safety during the front brake assembly process.
[0007] In a possible implementation of the present application, the upper side of the first limiting device has a limiting groove, and the lower end of the front brake is suitable for being arranged in the limiting groove.
[0008] In a possible implementation of the present application, the second limiting device has a limiting hole that passes through the second limiting device in the up-down direction, and the upper end of the front brake is suitable for passing through the limiting hole.
[0009] In a possible implementation of the present application, the limiting hole is open along one side of a first direction, and the first direction is parallel to the horizontal direction.
[0010] In a possible implementation of the present application, the bracket has a mounting portion, and the second limiting device is movably provided on the mounting portion along a first direction, and the first direction is parallel to the horizontal direction.
[0011] In a possible implementation of the present application, a sliding space extending along the first direction is defined in the mounting portion, and at least a portion of the second limiting device is movably disposed in the sliding space.
[0012] In a possible implementation of the present application, the mounting portion has a first strip hole extending along the first direction, the first strip hole is connected to the sliding space, and the second limiting device has a limiting rib, and the limiting rib is passed through the first strip hole; and / or, the surrounding wall of the mounting portion has a second strip hole extending along the first direction, the second strip hole is connected to the sliding space, and the second limiting device has a fixing mechanism, and the fixing mechanism is suitable for passing through the second strip hole for locking the mounting portion and the second limiting device.
[0013] In a possible implementation of the present application, the assembly tool further includes: a rotating disk, which is rotatably disposed on the tooling table, and the bracket and the first limiting device are fixedly disposed on the rotating disk.
[0014] In a possible implementation of the present application, the assembly tool further includes: a positioning mechanism, which is used to lock the rotating disk and the tooling table.
[0015] In a possible implementation of the present application, the positioning mechanism is a positioning pin, one of the rotating disk and the workbench has a plurality of first positioning holes spaced apart along the circumferential direction of the rotating disk, and the other has a second positioning hole, and the positioning pin is detachably arranged in the second positioning hole and one of the first positioning holes. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1A three-dimensional diagram of an assembly tool provided in an embodiment of the present application;
[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;
[0018] Figure 3 for Figure 1 Enlarged view of point B in the middle;
[0019] Figure 4 A front view of the assembly tool provided in an embodiment of the present application;
[0020] Figure 5 A top view of the assembly tool provided in an embodiment of the present application;
[0021] Figure 6 for Figure 5 Enlarged view of point C in the middle;
[0022] Figure 7 A side view of the assembly tool provided in an embodiment of the present application.
[0023] Reference numerals:
[0024] 10. Assembly tooling;
[0025] 1. Workbench;
[0026] 2. Bracket; 21. Mounting portion; 22. Sliding space; 23. First strip hole; 24. Second strip hole;
[0027] 3. First limiting device; 31. Limiting groove;
[0028] 4. Second limiting device; 41. Limiting hole; 42. Limiting rib; 43. Fixing mechanism; 44. Limiting portion; 45. Sliding rod portion;
[0029] 5. Turn the disk;
[0030] 6. Positioning mechanism;
[0031] 20. Front brake; 201. Steering knuckle. DETAILED DESCRIPTION
[0032] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the specific technical solutions of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but are not intended to limit the scope of the present application.
[0033] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of this application, unless otherwise specified, "multiple" means two or more.
[0034] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to changes in the orientation of the components in the drawings.
[0035] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a direct connection or an indirect connection through an intermediate medium.
[0036] In the embodiments of the present application, the terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.
[0037] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.
[0038] Reference below Figure 1-Figure 7 The assembly tool 10 provided in an embodiment of the present application is described.
[0039] First, as Figure 1-Figure 7 As shown, an embodiment of the present application provides an assembly tool 10, including: a tooling table 1, a bracket 2, a first limiting device 3 and a second limiting device 4.
[0040] Specifically, if Figure 1-Figure 7As shown, the assembly tool 10 is used to assemble the front brake 20, and the bracket 2 is arranged on the tooling table 1; the first limiting device 3 is arranged on the tooling table 1, and the first limiting device 3 is used to fix the lower end of the front brake 20; the second limiting device 4 is arranged on the bracket 2, and the second limiting device 4 is arranged above the first limiting device 3 and separated from the first limiting device 3, and the second limiting device 4 is used to fix the upper end of the front brake 20.
[0041] It should be noted that the front brake 20 includes: a steering knuckle 201, a brake disc, a brake disc protective cover, a brake bearing, etc. The first limiting device 3 is used to fix the lower end of the front brake 20, that is, to fix the lower end of the steering knuckle 201, and the second limiting device 4 is used to fix the upper end of the front brake 20, that is, to fix the upper end of the steering knuckle 201.
[0042] It is understood that, by positioning the second stopper 4 above and spaced apart from the first stopper 3, the front brake 20 can be placed vertically, i.e., vertically, saving horizontal space. This allows more horizontal space to be used for assembly operations, facilitating assembly of the front brake 20. Furthermore, since the front brake 20 can be placed vertically, it is prevented from being placed horizontally, thereby avoiding the risk of hand pressure when the front brake 20 is transported to the workbench 1 and improving safety during assembly of the front brake 20.
[0043] The assembly tool 10 provided in the embodiment of the present application is provided with a first limiting device 3 and a second limiting device 4. The first limiting device 3 is provided on the tooling table 1 and is used to fix the lower end of the front brake 20. The second limiting device 4 is provided on the bracket 2 and is located above and spaced apart from the first limiting device 3. The second limiting device 4 is used to fix the upper end of the front brake 20. This allows the front brake 20 to be placed in a vertical direction, saving horizontal space, thereby providing more horizontal space for assembly operations and facilitating the assembly of the front brake 20. Furthermore, since the front brake 20 can be placed in a vertical direction, it is not required to be placed horizontally, thereby avoiding the risk of hand pressure when the front brake 20 is transported to the tooling table 1 and improving safety during the assembly of the front brake 20.
[0044] In a possible implementation of the present application, Figure 1 and Figure 3 As shown, the upper side of the first limiting device 3 has a limiting groove 31, and the lower end of the front brake 20 is adapted to be positioned in the limiting groove 31. Thus, the first limiting device 3 secures the front brake 20. When the lower end of the front brake 20 is positioned in the limiting groove 31, the horizontal movement of the front brake 20 is restricted, thereby improving the stability of the front brake 20 during assembly.
[0045] In a possible implementation of the present application, Figure 1 and Figure 5-Figure 7 As shown, the second limiting device 4 has a limiting hole 41 that passes through the second limiting device 4 in the up-down direction, and the upper end of the front brake 20 is suitable for passing through the limiting hole 41. Thus, the second limiting device 4 fixes the front brake 20.
[0046] In a possible implementation of the present application, Figure 1 and Figure 5-Figure 7 As shown, the limiting hole 41 is along the first direction (such as Figure 1 The first direction is parallel to the horizontal direction. Thus, the upper end of the front brake 20 is convenient for entering the limiting hole 41 from the opening on one side of the limiting hole 41 along the first direction, thereby improving assembly efficiency.
[0047] In a possible implementation of the present application, Figure 1 and Figure 2 As shown, the bracket 2 has a mounting portion 21 , and the second limiting device 4 is movably provided on the mounting portion 21 along a first direction, and the first direction is parallel to the horizontal direction.
[0048] It will be appreciated that the second limiting device 4 is movably disposed on the mounting portion 21 along the first direction, facilitating adjustment of the position of the second limiting device 4 along the first direction to accommodate the position of the upper end of the front brake 20, thereby facilitating the second limiting device 4 to secure and remove the front brake 20. Furthermore, by adjusting the position of the second limiting device 4 along the first direction to secure and remove the front brake 20, operation and movement of the front brake 20 can be avoided, further improving the portability of the assembly and further preventing injuries during operation and movement of the front brake 20, thereby improving safety during assembly.
[0049] In a possible implementation of the present application, Figure 1 and Figure 2 As shown, the mounting portion 21 has a sliding space 22 extending along the first direction, and at least a portion of the second limiting device 4 is movably disposed in the sliding space 22. Thus, the second limiting device 4 is movably disposed on the mounting portion 21 along the first direction, thereby facilitating adjustment of the position of the second limiting device 4 along the first direction to accommodate the position of the upper end of the front brake 20, thereby facilitating the second limiting device 4 to secure and unload the front brake 20.
[0050] Further, if Figure 1 and Figure 2As shown, the second limiting device 4 includes a limiting portion 44 and a sliding rod portion 45 arranged and connected along the first direction. The limiting portion 44 is used to fix the upper end of the front brake 20. The sliding rod portion 45 is arranged on the side of the limiting portion 44 facing the bracket 2 and is slidable in the sliding space 22. The cross-section of the sliding space 22 perpendicular to the first direction is the same as the cross-section of the sliding rod portion 45 perpendicular to the first direction, so as to facilitate the sliding of the sliding rod portion 45 in the sliding space 22. At the same time, the sliding rod portion 45 can also be limited to prevent the sliding rod portion 45 from moving in the plane perpendicular to the first direction.
[0051] At the same time, the cross section of the limiting portion 44 perpendicular to the first direction is larger than the cross section of the sliding rod portion 45 perpendicular to the first direction, thereby preventing the limiting portion 44 from extending into the sliding space 22 .
[0052] In a possible implementation of the present application, Figure 1 and Figure 2 As shown, the mounting portion 21 has a first strip hole 23 extending along the first direction, the first strip hole 23 is connected to the sliding space 22 , and the second limiting device 4 has a limiting rib 42 , which passes through the first strip hole 23 .
[0053] It is understandable that, by setting the limiting rib 42, the second limiting device 4 can be limited from leaving the sliding space 22, thereby improving the stability and reliability of the assembly tool 10 during operation. Figure 1 and Figure 2 As shown, the first strip holes 23 are multiple and spaced apart along the circumferential direction of the mounting portion 21, and the limiting ribs 42 are multiple and correspond to each other, thereby further limiting the second limiting device 4 from leaving the sliding space 22. For example, Figure 1 and Figure 2 In the example shown, there are two first strip-shaped holes 23 and two limiting ribs 42, but the present invention is not limited thereto. There can be more limiting ribs 42 and first strip-shaped holes 23, such as 3, 4, 5 or 6.
[0054] In a possible implementation of the present application, Figure 1 and Figure 2 As shown, a second strip hole 24 extending along the first direction is provided on the peripheral wall of the mounting portion 21, and the second strip hole 24 is connected to the sliding space 22. The second limiting device 4 has a fixing mechanism 43, and the fixing mechanism 43 is suitable for passing through the second strip hole 24 for locking the mounting portion 21 and the second limiting device 4.
[0055] It can be understood that when the position of the second limiting device 4 in the first direction is adjusted to the right position, the fixing mechanism 43 can lock the mounting portion 21 and the second limiting device 4, so that the second limiting device 4 can be fixed in this position, thereby ensuring the reliability and stability when installing and fixing the front brake 20.
[0056] Furthermore, if Figure 1 and Figure 2 As shown, the fixing mechanism 43 is a fastener, which is passed through the second limit device 4 in the up and down directions. The mounting portion 21 has a plurality of fixing holes arranged along the first direction. The fixing holes are connected to the sliding space 22. The fixing holes are arranged opposite to the second strip holes 24. The fastener is suitable for passing through one of the fixing holes, thereby realizing locking the mounting portion 21 and the second limit device 4.
[0057] In a possible implementation of the present application, Figure 1 、 Figure 4 、 Figure 5 and Figure 7 As shown, the assembly tool 10 further includes a rotating disk 5 , which is rotatably disposed on the tooling table 1 , and the bracket 2 and the first limiting device 3 are fixedly disposed on the rotating disk 5 .
[0058] It can be understood that the rotating disk 5 is rotatably arranged on the workbench 1, for example, the rotating disk 5 is connected to the workbench 1 through a bearing, so that when the staff needs to assemble the front brake 20 at different positions, the front brake 20 can be assembled at different positions by rotating the rotating disk 5, avoiding repeated handling and moving of the front brake 20, saving assembly time and operator physical strength, and improving assembly efficiency.
[0059] In a possible implementation of the present application, Figure 1 、 Figure 4 、 Figure 5 and Figure 7 As shown, the assembly tool 10 further includes a positioning mechanism 6, which is used to lock the rotating disk 5 and the tooling table 1. It is understandable that when the worker rotates the rotating disk 5 to adjust it into place, the positioning mechanism 6 can lock the rotating disk 5 to prevent the rotating disk 5 from rotating during the assembly process, thereby improving the stability during assembly.
[0060] In a possible implementation of the present application, Figure 1 、 Figure 4 、 Figure 5 and Figure 7 As shown, the positioning mechanism 6 is a positioning pin. One of the rotating disk 5 and the workbench 1 has a plurality of first positioning holes spaced apart along the circumferential direction of the rotating disk 5, and the other has a second positioning hole. The positioning pin is detachably arranged in the second positioning hole and one of the first positioning holes.
[0061] It is understood that the positioning pin is detachably provided in the second positioning hole and one of the first positioning holes, thereby achieving locking of the rotating disk 5 and the workbench 1. The provision of multiple first positioning holes facilitates that the rotating disk 5 can still be locked with the workbench 1 when the rotating disk 5 is rotated to different positions.
[0062] For example, in the present application, the rotating disk 5 has a second positioning hole, and the workbench 1 has a plurality of first positioning holes spaced apart along the circumferential direction of the rotating disk 5, but the present application is not limited to this. The workbench 1 may also have a second positioning hole, and the rotating disk 5 may have a plurality of first positioning holes spaced apart along the circumferential direction of the rotating disk 5.
[0063] The serial numbers of the embodiments of this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are only preferred embodiments of this application and do not limit the scope of the patent of this application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of this application.
Claims
1. An assembly tool, characterized in that: Used for assembling the front brake, the assembly tool comprises: Workbench; A bracket, the bracket being arranged on the workbench; a first limiting device, the first limiting device being provided on the tooling table and being used to fix the lower end of the front brake; A second limiting device is provided on the bracket, the second limiting device is provided above the first limiting device and is spaced apart from the first limiting device, and the second limiting device is used to fix the upper end of the front brake.
2. The assembly tool according to claim 1, characterized in that: The upper side of the first limiting device is provided with a limiting groove, and the lower end of the front brake is suitable for being arranged in the limiting groove.
3. The assembly tool according to claim 1, characterized in that: The second limiting device is provided with a limiting hole that penetrates the second limiting device in the up-down direction, and the upper end of the front brake is suitable for passing through the limiting hole.
4. The assembly tool according to claim 3, characterized in that: The limiting hole is open along one side of a first direction, and the first direction is parallel to the horizontal direction.
5. The assembly tool according to claim 1, characterized in that: The bracket has a mounting portion, and the second limiting device is movably arranged on the mounting portion along a first direction, and the first direction is parallel to the horizontal direction.
6. The assembly tool according to claim 5, characterized in that: The mounting portion has a sliding space extending along the first direction, and at least a portion of the second limiting device is movably disposed in the sliding space.
7. The assembly tool according to claim 6, characterized in that: The mounting portion has a first strip-shaped hole extending along the first direction, the first strip-shaped hole is connected to the sliding space, and the second limiting device has a limiting rib, the limiting rib is passed through the first strip-shaped hole; And / or, the peripheral wall of the mounting portion has a second strip hole extending along the first direction, the second strip hole is connected to the sliding space, and the second limiting device has a fixing mechanism, which is suitable for passing through the second strip hole and is used to lock the mounting portion and the second limiting device.
8. The assembly tool according to claim 1, characterized in that: Also includes: A rotating disk is rotatably arranged on the workbench, and the bracket and the first limiting device are fixedly arranged on the rotating disk.
9. The assembly tool according to claim 8, characterized in that: Also includes: A positioning mechanism is used to lock the rotating disk and the workbench.
10. The assembly tool according to claim 9, characterized in that: The positioning mechanism is a positioning pin. One of the rotating disk and the workbench has a plurality of first positioning holes spaced apart along the circumferential direction of the rotating disk, and the other has a second positioning hole. The positioning pin is detachably arranged in the second positioning hole and one of the first positioning holes.