Ornament assembly tool

Abstract

The utility model discloses an ornament assembling tool which comprises a profiling positioning assembly, a pressing mechanism and a clamping mechanism. The profiling positioning assembly is provided with a positioning area, and at least two pressing mechanisms are arranged on the distribution path of the positioning area. The clamping mechanism is located at one end of the positioning area, and the movable end of the clamping mechanism can be gradually close to or away from the positioning area so that the first accessory can be connected with the ornament. According to the utility model, the positioning precision and the connection tightness of the accessory and the ornament can be improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle trim assembly technology, and in particular to a trim assembly tooling. Background Technology

[0002] Before leaving the factory, vehicle trim pieces need to be fitted with various accessories to facilitate their connection to the vehicle or to enhance their decorative function. Currently, the connection between trim pieces and accessories is generally achieved by positioning the trim pieces using fixtures, followed by manual assembly of the accessories. This assembly method suffers from inconsistent positioning accuracy and is prone to loosening of accessories after assembly due to unstable splicing pressure during assembly. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a tooling for assembling accessories, thereby improving the assembly accuracy of accessories and accessories and improving product quality.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A tooling for assembling decorative parts includes a contour positioning component, a clamping mechanism, and a snap-fit ​​mechanism;

[0006] The contour positioning component has a positioning area, and at least two clamping mechanisms are provided on the distribution path of the positioning area;

[0007] The snap-fit ​​mechanism is located at one end of the positioning area, and the movable end of the snap-fit ​​mechanism can gradually move closer to or further away from the positioning area so that the first accessory can be connected to the ornament.

[0008] The contour positioning component includes a first end positioning seat, an auxiliary positioning seat, a middle positioning seat, and a second end positioning seat arranged sequentially.

[0009] The first end positioning seat and the second end positioning seat are respectively disposed opposite to one of the clamping mechanisms;

[0010] The auxiliary positioning seat is disposed opposite to at least one of the clamping mechanisms.

[0011] Furthermore, the positioning area is positioned through the snap-fit ​​mechanism.

[0012] Furthermore, the snap-fit ​​mechanism includes a first pressure-applying component and a second pressure-applying component;

[0013] The distribution directions of the first pressure-applying component and the second pressure-applying component are inclined relative to the horizontal plane, respectively.

[0014] The movable ends of the first pressure-applying component and the second pressure-applying component are both positioned toward the positioning area, and the movable ends of the first pressure-applying component and the second pressure-applying component can respectively press against different positions of the first accessory.

[0015] Furthermore, it also includes assembly mechanisms;

[0016] The assembly mechanism is arranged adjacent to the auxiliary positioning seat, and the movable end of the assembly mechanism is arranged opposite to the auxiliary positioning seat, so that the second accessory is pressed into the trim piece.

[0017] Furthermore, the assembly mechanism includes a pressure-applying drive, a tilting assembly, and a pressure block;

[0018] The first movable end of the flipping assembly is connected to the pressure driving component, the second movable end of the flipping assembly is connected to the pressure block, and the fixed end of the flipping assembly is hinged to the pressure driving component.

[0019] The pressure block has a slot on one side opposite to the positioning area for accommodating the second accessory.

[0020] Furthermore, the flipping assembly includes a flipping rod, a hinge rod, and a hinge seat;

[0021] The pressure block is connected to one end of the flipping rod, and the other end of the flipping rod is connected to the pressure driving component.

[0022] The hinge seat is connected to the pressure driving member, and the flipping rod is hinged to the hinge seat through the hinge rod.

[0023] Furthermore, the first end positioning seat is provided with a sensing element;

[0024] The first end positioning seat has a first positioning groove, the sensing element is disposed through the first end positioning seat, and the sensing end of the sensing element is disposed opposite to the first positioning groove in the distribution direction of the positioning area.

[0025] Furthermore, the second end positioning seat is at least partially disposed opposite to the movable end of one of the clamping mechanisms and at least partially disposed opposite to the locking mechanism in the distribution direction.

[0026] Furthermore, the clamping mechanism includes a clamping drive component and a pressure applying component;

[0027] One end of the pressure-applying component is connected to the movable end of the pressing drive component, and the other end of the pressure-applying component is disposed opposite to the positioning area, so that the other end of the pressure-applying component presses against or separates from the ornament.

[0028] The beneficial effects of this utility model are as follows: by setting a pressing mechanism, the ornament placed in the contour positioning component is pressed to fix the ornament, and the first accessory is assembled onto the ornament through a snap-fit ​​mechanism, realizing the automatic connection between the accessory and the ornament, improving the positioning accuracy. Furthermore, the snap-fit ​​mechanism can make the pressure during accessory assembly uniform, ensuring the tightness of the connection between the accessory and the ornament, and improving product quality. Attached Figure Description

[0029] Figure 1 This is a top view of the trim assembly fixture in this utility model;

[0030] Figure 2 This is a front view of the trim assembly fixture in this utility model;

[0031] Figure 3 for Figure 2 Enlarged view of section A;

[0032] Figure 4 This is a schematic diagram of the snap-fit ​​mechanism in this utility model;

[0033] Figure 5 This is a top view of the snap-fit ​​mechanism in this utility model.

[0034] Label Explanation:

[0035] 1. Contouring positioning component; 11. Positioning area; 12. First end positioning seat; 121. First positioning groove; 13. Auxiliary positioning seat; 131. Auxiliary positioning groove; 14. Middle positioning seat; 141. Middle positioning groove; 15. Second end positioning seat; 151. Second positioning groove; 16. Limiting block; 17. Limiting seat; 18. Sensing element;

[0036] 2. Clamping mechanism; 21. Clamping drive component; 22. Clamping block;

[0037] 3. Snap-fit ​​mechanism; 31. First pressure-applying assembly; 311. First pressure-applying component; 312. First pressure-applying head; 32. Second pressure-applying assembly; 321. Second pressure-applying component; 322. Second pressure-applying head; 33. First bracket; 34. Second bracket;

[0038] 4. Ornaments; 5. First accessory;

[0039] 7. Assembly mechanism; 71. Pressure driving component; 72. Tilting assembly; 721. Tilting rod; 722. Hinge rod; 723. Hinge seat; 73. Pressure block. Detailed Implementation

[0040] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0041] Before leaving the factory, vehicle trim pieces need to be fitted with various accessories to facilitate their connection to the vehicle or to enhance their decorative function. Currently, the connection between trim pieces and accessories is generally achieved by positioning the trim pieces using fixtures, followed by manual assembly of the accessories. This assembly method suffers from inconsistent positioning accuracy and is prone to loosening of accessories after assembly due to unstable splicing pressure during assembly.

[0042] Please refer to Figures 1-5 To solve the above problems, a fitting assembly tooling is provided, including a contour positioning component 1, a clamping mechanism 2 and a snap-fit ​​mechanism 3; the contour positioning component 1 has a positioning area 11, and at least two clamping mechanisms 2 are provided on the distribution path of the positioning area 11; the snap-fit ​​mechanism 3 is located at one end of the positioning area 11, and the movable end of the snap-fit ​​mechanism 3 can gradually approach or gradually move away from the positioning area 11 so that the first accessory 5 is connected to the fitting 4.

[0043] It is understandable that by setting the clamping mechanism 2, the ornament 4 placed in the contour positioning component 1 is clamped, so that the ornament 4 is fixed, and the first accessory 5 is assembled onto the ornament 4 by the snap-fit ​​mechanism 3, so as to realize the automatic connection between the accessory and the ornament 4, improve the positioning accuracy, and the snap-fit ​​mechanism 3 can make the pressure during the assembly of the accessory uniform, ensure the tightness of the connection between the accessory and the ornament 4, and improve the product quality.

[0044] In some embodiments, the contour positioning assembly 1 includes a first end positioning seat 12, an auxiliary positioning seat 13, a middle positioning seat 14, a second end positioning seat 15, and a limiting block 16 arranged sequentially; the first end positioning seat 12 and the second end positioning seat 15 are respectively arranged opposite to a pressing mechanism 2; the auxiliary positioning seat 13 is arranged opposite to at least one pressing mechanism 2; the limiting block 16 is disposed on the side of the second end positioning seat 15 away from the auxiliary positioning seat 13, and there is a gap between the limiting block 16 and the second end positioning seat 15. Specifically, the first end positioning seat 12, the auxiliary positioning seat 13, the middle positioning seat 14, and the second end positioning seat 15 are each provided with corresponding positioning grooves. That is, the first end positioning seat 12 has a first positioning groove 121, the auxiliary positioning seat 13 has an auxiliary positioning groove 131, the middle positioning seat 14 has a middle positioning groove 141, and the second end positioning seat 15 has a second positioning groove 151. The second positioning groove 151 and the middle positioning groove 141 are through-type positioning grooves, that is, the ornament 4 can be set through the second positioning groove 151 and the middle positioning groove 141. The first positioning groove 121 and the auxiliary positioning groove 131 are only open at one end. The first positioning groove 121 is set to limit the end of the ornament 4, while the auxiliary positioning groove 131 is set to limit the bent part of the ornament 4. By setting the segmented contour positioning component 1, the ornament 4 can be accurately positioned, and the contact area between the ornament 4 and the contour positioning component 1 can be reduced, reducing wear and ensuring the positioning accuracy of the ornament 4. Among them, the first end positioning seat 12, the second end positioning seat 15 and the auxiliary positioning seat 13 are provided with a limit seat 17 on the side near the fixed end of the pressing mechanism 2, so that the movable end of the pressing mechanism 2 presses against the limit seat 17 after being pressed down.

[0045] In some embodiments, the positioning area 11 is disposed through the snap-fit ​​mechanism 3, with the purpose of aligning the movable end of the snap-fit ​​component with the trim 4, thereby accurately assembling the accessory onto the trim 4 and improving assembly accuracy.

[0046] In some embodiments, the snap-fit ​​mechanism 3 includes a first pressing component 31, a second pressing component 32, a first bracket 33, and a second bracket 34; the first pressing component 31 is connected to the first bracket 33, and the second pressing component 32 is connected to the second bracket 34; the distribution directions of the first pressing component 31 and the second pressing component 32 are respectively inclined relative to the horizontal plane, forming an obtuse angle between the distribution directions of the first pressing component 31 and the second pressing component 32; the movable ends of the first pressing component 31 and the second pressing component 32 are both disposed towards the positioning area 11, and the movable ends of the first pressing component 31 and the second pressing component 32 can respectively abut against different positions of the first accessory 5. The first pressing component 31 and the second pressing component 32 are disposed to apply pressure to the accessory from different angles to ensure that the accessory and the ornament 4 are tightly connected. Further, the accessory is connected to the accessory by an adhesive method. Specifically, in the distribution direction of the second positioning groove 151, the first pressing component 31 and the second pressing component 32 are staggered. The first pressure-applying assembly 31 includes a first pressure-applying element 311 and a first pressure-applying head 312; the first pressure-applying head 312 is convexly connected to the movable end of the first pressure-applying element 311; the distribution direction of the first pressure-applying head 312 is the same as the movement direction of the first pressure-applying element 311; the first pressure-applying element 311 is connected to the first support 33. The second pressure-applying assembly 32 includes a second pressure-applying element 321 and a second pressure-applying head 322; the second pressure-applying head 322 is convexly connected to the movable end of the second pressure-applying element 321; the distribution direction of the second pressure-applying head 322 is the same as the movement direction of the second pressure-applying element 321; the second pressure-applying element 321 is connected to the second support 34.

[0047] In some embodiments, an assembly mechanism 7 is further included; the assembly mechanism 7 is disposed adjacent to the auxiliary positioning seat 13, and the movable end of the assembly mechanism 7 is disposed opposite to the auxiliary positioning seat 13, so as to press the second accessory onto the trim 4. By providing the assembly mechanism 7, the second accessory is assembled into the designated position of the trim 4, ensuring the positioning accuracy of the second accessory and the trim 4. Preferably, the second accessory is also connected to the trim 4 by an adhesive method.

[0048] In some embodiments, the assembly mechanism 7 includes a pressure driving member 71, a flipping assembly 72, and a pressure block 73. The first movable end of the flipping assembly 72 is connected to the pressure driving member 71, the second movable end of the flipping assembly 72 is connected to the pressure block 73, and the fixed end of the flipping assembly 72 is hinged to the pressure driving member 71. The pressure block 73 has a slot for accommodating a second accessory on one side opposite to the positioning area 11. Through the cooperation of the pressure driving member 71 and the flipping assembly 72, the pressure block 73 is flipped, facilitating the insertion of the second accessory into the pressure block 73 before assembly. Then, when the pressure block 73 is pressed down, the second accessory is assembled into the designated position on the trim 4, ensuring the positioning accuracy of the second accessory. Preferably, the pressure driving member 71 is a linear cylinder.

[0049] In some embodiments, the flipping assembly 72 includes a flipping rod 721, a hinge rod 722, and a hinge seat 723; a pressure block 73 is connected to one end of the flipping rod 721, and the other end of the flipping rod 721 is connected to the pressure driving member 71; the hinge seat 723 is connected to the pressure driving member 71, and the flipping rod 721 is hinged to the hinge seat 723 via the hinge rod 722. Specifically, both ends of the hinge rod 722 are hinged to the flipping rod 721 and the hinge seat 723, respectively, and the hinge position of the hinge rod 722 and the flipping rod 721 is close to the movable end of the pressure driving member 71. When the pressure driving member 71 is in the retracted state, the flipping rod 721 and the hinge rod 722 are in a nearly perpendicular state. At this time, the length direction of the hinge rod 722 is parallel to the movement direction of the pressure driving member 71.

[0050] In some embodiments, the first end positioning seat 12 is provided with a sensor 18; the first end positioning seat 12 has a first positioning groove 121, the sensor 18 is disposed through the first end positioning seat 12, and in the distribution direction of the positioning area 11, the sensing end of the sensor 18 is disposed opposite to the first positioning groove 121. The sensor 18 is provided to determine whether the ornament 4 is assembled in place, so as to ensure the positioning accuracy of the ornament 4. Specifically, the first end positioning seat 12 has a through hole for the sensor 18 to pass through, the sensor 18 is inserted into the through hole, when the ornament 4 is assembled in the first positioning groove 121, the sensing end of the sensor 18 should be disposed opposite to the end face of the ornament 4, and the distance between the sensor 18 and the end face of the ornament 4 is detected to determine whether the ornament 4 is assembled in place.

[0051] In some embodiments, the second end positioning seat 15 is at least partially disposed opposite to the movable end of one of the pressing mechanisms 2 and at least partially disposed opposite to the snap-fit ​​mechanism 3 in the distribution direction, so that the part of the ornament 4 located on the second end positioning seat 15 is pressed by the pressing mechanism 2 and then quickly assembled by the snap-fit ​​mechanism 3, thereby improving stability.

[0052] In some embodiments, the pressing mechanism 2 includes a pressing drive 21 and a pressing block 22; one end of the pressing block 22 is throttle-connected to the movable end of the pressing drive 21, and the other end of the pressing block 22 is disposed opposite to the positioning area 11, so that the other end of the pressing block 22 abuts against or separates from the decorative piece 4. Preferably, the pressing block 22 is T-shaped when viewed from above, and the size of the pressing block 22 can be selected according to the different pressure application positions.

[0053] In some embodiments, the first pressure member 311, the second pressure member 321, and the clamping drive member 21 are all linear cylinders.

[0054] Embodiment 1 of this utility model is as follows:

[0055] In this embodiment, the first accessory 5 is a snap fastener, and the second accessory is a snap fastener.

[0056] A fitting assembly tooling includes a contour positioning component 1, a clamping mechanism 2, and a snap-fit ​​mechanism 3; the contour positioning component 1 has a positioning area 11, and three clamping mechanisms 2 are arranged on the distribution path of the positioning area 11; the snap-fit ​​mechanism 3 is located at one end of the positioning area 11, and the movable end of the snap-fit ​​mechanism 3 can gradually approach or gradually move away from the positioning area 11 so that the first accessory 5 is connected to the fitting 4.

[0057] In this embodiment, the contour positioning component 1 includes a first end positioning seat 12, an auxiliary positioning seat 13, a middle positioning seat 14, a second end positioning seat 15, and a limiting block 16 arranged sequentially. The first end positioning seat 12 and the second end positioning seat 15 are respectively arranged opposite to a pressing mechanism 2. The auxiliary positioning seat 13 is arranged opposite to at least one pressing mechanism 2. The limiting block 16 is disposed on the side of the second end positioning seat 15 away from the auxiliary positioning seat 13, and there is a gap between the limiting block 16 and the second end positioning seat 15. The first end positioning seat 12 has a first positioning groove 121, the auxiliary positioning seat 13 has an auxiliary positioning groove 131, the middle positioning seat 14 has a middle positioning groove 141, and the second end positioning seat 15 has a second positioning groove 151. The second positioning groove 151 and the middle positioning groove 141 are through positioning grooves, that is, the ornament 4 can be disposed through the second positioning groove 151 and the middle positioning groove 141. The first positioning groove 121 and the auxiliary positioning groove 131 are only open at one end. The first end positioning seat 12, the second end positioning seat 15 and the auxiliary positioning seat 13 are all arranged opposite to a pressing mechanism 2.

[0058] In this embodiment, the positioning area 11 is disposed through the snap-fit ​​mechanism 3, and the positioning area 11 is also disposed through the first positioning groove 121, the auxiliary positioning groove 131, the middle positioning groove 141 and the second positioning groove 151 in sequence.

[0059] In this embodiment, the locking mechanism 3 includes a first pressing component 31, a second pressing component 32, a first bracket 33, and a second bracket 34. The first pressing component 31 is connected to the first bracket 33, and the second pressing component 32 is connected to the second bracket 34. The distribution directions of the first pressing component 31 and the second pressing component 32 are respectively inclined relative to the horizontal plane, forming an obtuse angle between their distribution directions. The movable ends of the first pressing component 31 and the second pressing component 32 are both positioned towards the positioning area 11, and the movable ends of the first pressing component 31 and the second pressing component 32 can respectively abut against different positions of the first accessory 5. Specifically, the first pressing component 31 and the second pressing component 32 are staggered in the distribution direction of the second positioning groove 151. The first pressure-applying assembly 31 includes a first pressure-applying element 311 and a first pressure-applying head 312; the first pressure-applying head 312 is convexly connected to the movable end of the first pressure-applying element 311; the distribution direction of the first pressure-applying head 312 is the same as the movement direction of the first pressure-applying element 311; the first pressure-applying element 311 is connected to the first support 33. The second pressure-applying assembly 32 includes a second pressure-applying element 321 and a second pressure-applying head 322; the second pressure-applying head 322 is convexly connected to the movable end of the second pressure-applying element 321; the distribution direction of the second pressure-applying head 322 is the same as the movement direction of the second pressure-applying element 321; the second pressure-applying element 321 is connected to the second support 34.

[0060] In this embodiment, an assembly mechanism 7 is also included. The assembly mechanism 7 is arranged adjacent to the auxiliary positioning seat 13, and the movable end of the assembly mechanism 7 is arranged opposite to the auxiliary positioning seat 13, so that the second accessory is pressed against the trim 4. The assembly mechanism 7 includes a pressure driving member 71, a flipping assembly 72, and a pressure block 73. The first movable end of the flipping assembly 72 is connected to the pressure driving member 71, the second movable end of the flipping assembly 72 is connected to the pressure block 73, and the fixed end of the flipping assembly 72 is hinged to the pressure driving member 71. A slot for accommodating the second accessory is provided on the side of the pressure block 73 that is opposite to the positioning area 11. The flipping assembly 72 includes a flipping rod 721, a hinge rod 722, and a hinge seat 723. The pressure block 73 is connected to one end of the flipping rod 721, and the other end of the flipping rod 721 is connected to the pressure driving member 71. The hinge seat 723 is connected to the pressure driving member 71, and the flipping rod 721 is hinged to the hinge seat 723 through the hinge rod 722. Specifically, the two ends of the hinge rod 722 are hinged to the flipping rod 721 and the hinge seat 723, respectively, and the hinge position of the hinge rod 722 and the flipping rod 721 is close to the movable end of the pressure driving member 71. Preferably, the pressure driving member 71 is a linear cylinder.

[0061] In this embodiment, the first end positioning seat 12 is provided with a sensing element 18; the first end positioning seat 12 has a first positioning groove 121, the sensing element 18 is disposed through the first end positioning seat 12, and in the distribution direction of the positioning area 11, the sensing end of the sensing element 18 is disposed opposite to the first positioning groove 121.

[0062] In this embodiment, the second end positioning seat 15 is partially disposed opposite to the movable end of one of the pressing mechanisms 2 in the distribution direction, and partially disposed opposite to the second pressing head 322 of the second pressing assembly 32.

[0063] In this embodiment, the pressing mechanism 2 includes a pressing drive 21 and a pressing block 22; one end of the pressing block 22 is connected to the movable end of the pressing drive 21, and the other end of the pressing block 22 is disposed opposite to the positioning area 11, so that the other end of the pressing block 22 abuts against or separates from the decorative piece 4. Preferably, the pressing block 22 is T-shaped when viewed from above.

[0064] In this embodiment, the first pressure-applying component 311, the second pressure-applying component 321, and the pressing drive component 21 are all linear cylinders.

[0065] The working principle of this utility model is as follows:

[0066] The ornament 4 is placed in the contour positioning component 1 for positioning, so that one end of the ornament 4 abuts against the end face of the first positioning groove 121 and the other end of the ornament 4 abuts against the limiting block 16. The first accessory 5 is placed in the second end positioning seat 15 for positioning.

[0067] The three clamping mechanisms 2 press down to fix the ornament 4;

[0068] Embed the second accessory into the slot of the pressure block 73;

[0069] The first pressure-applying component 31 and the second pressure-applying component 32 extend synchronously. At the same time, the pressure-applying drive component 71 extends to assemble the first accessory 5 and the second accessory into the corresponding positions of the ornament 4. The second pressure-applying component 32 bends the claws of the ornament 4 and the first accessory 5 into the corresponding positions, so that the first accessory 5 is connected to the ornament 4.

[0070] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A tooling for assembling decorative parts, characterized in that, Includes contour positioning components, clamping mechanism, and locking mechanism; The contour positioning component has a positioning area, and at least two clamping mechanisms are provided on the distribution path of the positioning area; The snap-fit ​​mechanism is located at one end of the positioning area, and the movable end of the snap-fit ​​mechanism can gradually move closer to or further away from the positioning area so that the first accessory can be connected to the ornament. The contour positioning component includes a first end positioning seat, an auxiliary positioning seat, a middle positioning seat, and a second end positioning seat arranged sequentially. The first end positioning seat and the second end positioning seat are respectively disposed opposite to one of the clamping mechanisms; The auxiliary positioning seat is disposed opposite to at least one of the clamping mechanisms.

2. The assembly tool of claim 1, wherein, The positioning area is set through the snap-fit ​​mechanism.

3. The assembly tool of claim 2, wherein: The snap-fit ​​mechanism includes a first pressure-applying component and a second pressure-applying component; The distribution directions of the first pressure-applying component and the second pressure-applying component are inclined relative to the horizontal plane, respectively. The movable ends of the first pressure-applying component and the second pressure-applying component are both positioned toward the positioning area, and the movable ends of the first pressure-applying component and the second pressure-applying component can respectively press against different positions of the first accessory.

4. The assembly tool of claim 1, wherein: It also includes assembly mechanisms; The assembly mechanism is arranged adjacent to the auxiliary positioning seat, and the movable end of the assembly mechanism is arranged opposite to the auxiliary positioning seat, so that the second accessory is pressed into the trim piece.

5. The assembly tool of claim 4, wherein: The assembly mechanism includes a pressure driving component, a flipping assembly, and a pressure block; The first movable end of the flipping assembly is connected to the pressure driving component, the second movable end of the flipping assembly is connected to the pressure block, and the fixed end of the flipping assembly is hinged to the pressure driving component. The pressure block has a slot on one side opposite to the positioning area for accommodating the second accessory.

6. The assembly tool of claim 5, wherein the assembly tool is configured to: The flipping assembly includes a flipping rod, a hinge rod, and a hinge base; The pressure block is connected to one end of the flipping rod, and the other end of the flipping rod is connected to the pressure driving component. The hinge seat is connected to the pressure driving member, and the flipping rod is hinged to the hinge seat through the hinge rod.

7. The assembly tool of claim 1, wherein: The first end positioning seat is equipped with a sensor; The first end positioning seat has a first positioning groove, the sensing element is disposed through the first end positioning seat, and the sensing end of the sensing element is disposed opposite to the first positioning groove in the distribution direction of the positioning area.

8. The assembly tool of claim 1, wherein: The second end positioning seat is, in the distribution direction, at least partially disposed opposite to the movable end of one of the clamping mechanisms, and at least partially disposed opposite to the locking mechanism.

9. The assembly tool of claim 1, wherein: The clamping mechanism includes a clamping drive component and a pressure applying component; One end of the pressure-applying component is connected to the movable end of the pressing drive component, and the other end of the pressure-applying component is disposed opposite to the positioning area, so that the other end of the pressure-applying component presses against or separates from the ornament.

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