Assembling jig

Abstract

The utility model discloses an assembling jig. The assembling jig comprises a base, a first limiting structure, a second limiting structure and a driving structure. The first limiting structure is arranged at the upper end of the base; the second limiting structure is arranged at the upper end of the base, the second limiting structure and the first limiting structure are distributed in the first direction, and the discharging end of the second limiting structure is opposite to the feeding end of the first limiting structure; the driving structure comprises a driver, a connecting plate and a positioning column, the positioning column is arranged on the connecting plate, the positioning column can be matched with the positioning hole of the core rod located in the second limiting structure in an inserted mode, and the driver is in driving connection with the connecting plate. The round rod is limited through the first limiting structure, the second limiting structure is matched with the positioning column to limit the core rod, the core rod and the round rod are distributed in the first direction through the first limiting structure and the second limiting structure, and the driver is matched with the connecting plate to drive the positioning column to drive the core rod to penetrate into the round rod, so that automatic assembly of the core rod and the round rod is achieved. And the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary processing equipment, and in particular to an assembly jig. Background Art

[0002] In the production of some parts, it is necessary to insert a core rod into the inside of a round rod. In related technologies, the round rod is generally fixed by a jig, and then the core rod is manually grasped and pushed into the round rod. The production efficiency is low, and the workload of workers is high. In addition, there are cases where the worker fails to push the core rod into place, resulting in defective products. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an assembly jig that can automatically insert a core rod into a round rod to reduce manual intervention and improve production efficiency.

[0004] An assembly jig according to an embodiment of the present application includes: a base, a first limiting structure, a second limiting structure, and a driving structure.

[0005] The first limiting structure is provided at the upper end of the base and is used to limit the round rod;

[0006] A second limiting structure is provided at the upper end of the base, and is used to limit the core rod. The second limiting structure and the first limiting structure are distributed along a first direction, and the discharge end of the second limiting structure is opposite to the feed end of the first limiting structure.

[0007] The driving structure includes a driver, a connecting plate and a positioning column. The positioning column is arranged on the connecting plate. The positioning column can be plugged into and matched with the positioning hole of the core rod located in the second limiting structure. The driver drives the connecting plate to drive the connecting plate to drive the positioning column to move along the first direction.

[0008] According to the assembly jig of the embodiment of the present application, there are at least the following beneficial effects: the round rod is limited by the first limiting structure, the core rod is limited by the second limiting structure in cooperation with the positioning column, and the core rod and the round rod are distributed along the first direction by the first limiting structure and the second limiting structure. The driver cooperates with the connecting plate to drive the positioning column to drive the core rod to penetrate into the round rod, so as to realize the automatic assembly of the core rod and the round rod, improve production efficiency, and reduce manual intervention.

[0009] According to some embodiments of the present application, the base is provided with a first guide channel, the first guide channel extends along a first direction, the connecting plate is located below the base, the positioning column is arranged at the upper end of the connecting plate, the positioning column passes through the first guide channel, and the positioning column can slide along the first guide channel.

[0010] According to some embodiments of the present application, the base is also provided with a second guide channel, which extends along the first direction and is connected to the first guide channel. The connecting plate is at least partially located in the second guide channel, and the connecting plate can slide along the second guide channel.

[0011] According to some embodiments of the present application, one end of the second guide channel close to the first limiting structure is longer than the first guide channel to form a first installation position; the assembly jig also includes a first adjustment block, which is movably arranged in the first installation position, and the first adjustment block can abut against the connecting plate.

[0012] According to some embodiments of the present application, the base is provided with a first adjustment hole, the first adjustment hole extends along a first direction, a first fastener is passed through the first adjustment block, the first fastener is also passed through a first adjustment hole, and the first fastener can slide along the first adjustment hole.

[0013] According to some embodiments of the present application, the end of the second guide channel away from the first limiting structure is longer than the first guide channel to form a second installation position; the assembly jig also includes a second adjustment block, which is movably arranged in the second installation position, and the second adjustment block can abut against the connecting plate.

[0014] According to some embodiments of the present application, the base is provided with a second adjustment hole, the second adjustment hole extends along the first direction, the second adjustment block is penetrated by a second fastener, the second fastener is also penetrated by a second adjustment hole, and the second fastener can slide along the second adjustment hole.

[0015] According to some embodiments of the present application, the second limiting structure includes a second limiting block, which is located above one end of the first guide channel close to the first limiting structure, and the second limiting block is provided with a second limiting groove, which is used to accommodate part of the core rod.

[0016] According to some embodiments of the present application, the second limit block is further provided with an avoidance groove, which extends along the first direction and passes through the side of the second limit block away from the first limit structure, so that an avoidance opening is formed on one side of the second limit block, and the avoidance groove connects the first guide channel and the second limit groove, and the positioning column can slide into the avoidance groove through the avoidance opening.

[0017] According to some embodiments of the present application, the first limiting structure includes a stop block and multiple first limiting blocks, the multiple first limiting blocks are distributed along a first direction, the first limiting block is provided with a first limiting groove, the first limiting groove is used to accommodate part of the round rod, the stop block is located on the side of the first limiting block away from the second limiting structure, and is used to abut against the side of the round rod away from the second limiting structure.

[0018] Part of the description is given, and part will become obvious from the following description, or be learned through practice of the application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 A schematic structural diagram of an assembly jig according to an embodiment of the present application;

[0021] Figure 2 for Figure 1 An exploded view of the assembly jig shown;

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 A schematic structural diagram of an assembly jig according to an embodiment of the present application from another perspective;

[0024] Figure 5 for Figure 4 Exploded view of the assembly jig shown.

[0025] Reference numerals:

[0026] Base 100; first guide channel 110; second guide channel 120; first mounting position 121; second mounting position 122; first adjustment hole 130; second adjustment hole 140;

[0027] First limiting structure 200; stop block 210; first limiting block 220; first limiting groove 221;

[0028] Second limiting structure 300; second limiting block 310; second limiting groove 311; avoidance groove 312; avoidance opening 313;

[0029] Driving structure 400; driver 410; connecting plate 420; positioning column 430;

[0030] First adjustment block 500; first fastener 510;

[0031] Second adjustment block 600; second fastener 610;

[0032] Round rod 700; penetration hole 710;

[0033] Mandrel 800; positioning hole 810. DETAILED DESCRIPTION

[0034] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0035] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0036] In the description of this application, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0037] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0038] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0039] Reference Figure 1 and Figure 2 According to an embodiment of the present application, the assembly jig includes: a base 100 , a first limiting structure 200 , a second limiting structure 300 and a driving structure 400 .

[0040] The first limiting structure 200 is provided at the upper end of the base 100 and is used to limit the round rod 700;

[0041] The second limiting structure 300 is provided at the upper end of the base 100 and is used to limit the core rod 800. The second limiting structure 300 and the first limiting structure 200 are distributed along the first direction, and the discharge end of the second limiting structure 300 is opposite to the feed end of the first limiting structure 200.

[0042] The driving structure 400 includes a driver 410, a connecting plate 420 and a positioning column 430. The positioning column 430 is arranged on the connecting plate 420. The positioning column 430 can be plugged into and matched with the positioning hole 810 of the core rod 800 located in the second limiting structure 300. The driver 410 drives the connecting plate 420 to drive the connecting plate 420 to drive the positioning column 430 to move along the first direction.

[0043] It is understood that the round rod 700 is placed manually or by a robot on the first limiting structure 200, and the round rod 700 is limited by the first limiting structure 200. Furthermore, the mandrel 800 is placed manually or by a robot on the second limiting structure 300, and the mandrel 800 is limited by the second limiting structure 300. Furthermore, because the first limiting structure 200 and the second limiting structure 300 are arranged along the first direction, and the discharge end of the second limiting structure 300 is opposite to the feed end of the first limiting structure 200, the mandrel 800 and the round rod 700 are arranged along the first direction, and the mandrel 800 can be aligned with the insertion hole 710 of the round rod 700. It is understood that after the mandrel 800 is placed in the second limiting structure 300, the positioning post 430 can be inserted into the positioning hole 810 of the mandrel 800 to cooperate with the second limiting structure 300 to further limit the mandrel 800 and prevent the mandrel 800 from rotating. After the core rod 800 and the round rod 700 are placed, the driver 410 drives the connecting plate 420 to drive the positioning column 430 to move along the first direction. The positioning column 430 pushes the inner wall of the positioning hole 810 to push the core rod 800 to move along the first direction. The core rod 800 is pushed out from the discharge end of the second limiting structure 300 and penetrates into the penetration hole 710 of the round rod 700 through the feed end of the first limiting structure 200, thereby pushing the core rod 800 into the round rod 700 to complete the assembly of the core rod 800 and the round rod 700.

[0044] It can be understood that the round rod 700 is limited by the first limiting structure 200, the core rod 800 is limited by the second limiting structure 300 in cooperation with the positioning column 430, and the core rod 800 and the round rod 700 are distributed along the first direction through the first limiting structure 200 and the second limiting structure 300. The driver 410 cooperates with the connecting plate 420 to drive the positioning column 430 to drive the core rod 800 to penetrate into the round rod 700, so as to realize the automatic assembly of the core rod 800 and the round rod 700, thereby improving production efficiency and reducing manual intervention.

[0045] Specifically, the driver 410 is a cylinder, and in other embodiments, it may also be a screw module.

[0046] Reference Figure 1 and Figure 2 According to some embodiments of the present application, the base 100 is provided with a first guide channel 110, the first guide channel 110 extends along a first direction, the connecting plate 420 is located below the base 100, and the positioning column 430 is arranged at the upper end of the connecting plate 420, the positioning column 430 passes through the first guide channel 110, and the positioning column 430 can slide along the first guide channel 110.

[0047] It is understood that the first guide channel 110 extends along the first direction, the connecting plate 420 is located below the base 100, and the positioning column 430 is provided at the upper end of the connecting plate 420. The positioning column 430 can pass through the first guide channel 110 so that the positioning column 430 can be plugged and matched with the core rod 800 on the second limiting structure 300. In addition, by arranging the connecting plate 420 below the base 100, the height space can be utilized and the space occupied by the structure can be reduced. It should also be understood that when the driver 410 drives the connecting plate 420 to move along the first direction, the connecting plate 420 can drive the positioning column 430 to slide within the first guide channel 110, and the first guide channel 110 can guide the movement of the positioning column 430.

[0048] Reference Figure 4 According to some embodiments of the present application, the base 100 is further provided with a second guide channel 120, which extends along the first direction. The second guide channel 120 is connected to the first guide channel 110, and the connecting plate 420 is at least partially located in the second guide channel 120, and the connecting plate 420 can slide along the second guide channel 120.

[0049] It is understood that when the driver 410 drives the connecting plate 420 to move in the first direction, the connecting plate 420 can slide within the second guide channel 120, and the second guide channel 120 can guide the movement of the connecting plate 420. In addition, the second guide channel 120 is connected to the first guide channel 110 to ensure that the positioning post 430 can penetrate the first guide channel 110.

[0050] Reference Figure 4 and Figure 5 According to some embodiments of the present application, one end of the second guide channel 120 close to the first limiting structure 200 is longer than the first guide channel 110 to form a first mounting position 121; the assembly jig also includes a first adjustment block 500, which is movably arranged in the first mounting position 121, and the first adjustment block 500 can abut against the connecting plate 420.

[0051] It is understood that the length of the second guide channel 120 along the first direction is longer than that of the first guide channel 110. Specifically, the end of the second guide channel 120 near the first limiting structure 200 is longer than the first guide channel 110, so that the end of the second guide channel 120 near the first limiting structure 200 forms a first mounting position 121. The first adjustment block 500 is arranged corresponding to the first mounting position 121. When the driver 410 drives the connecting plate 420 to move along the first direction, the first adjustment block 500 can limit the movement distance of the connecting plate 420 to limit the pushing distance of the positioning column 430 on the mandrel 800, thereby preventing the mandrel 800 from being pushed too deep and hitting the inner wall of the round rod 700, causing damage to the product. It should also be understood that the first adjustment block 500 is movably arranged in the first mounting position 121, and the stroke of the connecting plate 420 can be adjusted by adjusting the position of the first adjustment block 500 to adapt to different mandrels 800 and round rods 700.

[0052] Reference Figure 5 According to some embodiments of the present application, the base 100 is provided with a first adjustment hole 130, the first adjustment hole 130 extends along the first direction, the first adjustment block 500 is penetrated by a first fastener 510, the first fastener 510 is also penetrated by the first adjustment hole 130, and the first fastener 510 can slide along the first adjustment hole 130.

[0053] It is understood that the first fastener 510 is threadedly connected to the first adjustment block 500, and the first fastener 510 passes through the first adjustment hole 130. When the first fastener 510 is screwed, the first adjustment block 500 and the base 100 can be loosened or tightened relative to each other. When the first adjustment block 500 and the base 100 are loosened relative to each other, the first fastener 510 can slide within the first adjustment hole 130 to move the first adjustment block 500, thereby adjusting the position of the first adjustment block 500. When the first adjustment block 500 and the base 100 are tightened relative to each other, the position of the first adjustment block 500 is fixed, preventing the first adjustment block 500 from shifting when the connecting plate 420 and the first adjustment block 500 abut against each other.

[0054] Specifically, the first adjustment block 500 can be made of a material with a certain degree of flexibility, such as plastic or rubber, to protect the connecting plate 420 .

[0055] Reference Figure 4 and Figure 5According to some embodiments of the present application, the end of the second guide channel 120 away from the first limiting structure 200 is longer than the first guide channel 110 to form a second mounting position 122; the assembly jig also includes a second adjustment block 600, which is movably arranged at the second mounting position 122, and the second adjustment block 600 can abut against the connecting plate 420.

[0056] It is understood that the length of the second guide channel 120 along the first direction is longer than that of the first guide channel 110. Specifically, the end of the second guide channel 120 away from the first limiting structure 200 is longer than the first guide channel 110, so that the end of the second guide channel 120 away from the first limiting structure 200 forms a second mounting position 122. The second adjustment block 600 is arranged corresponding to the second mounting position 122. When the driver 410 drives the connecting plate 420 to return to the initial position, the second adjustment block 600 can limit the movement distance of the connecting plate 420 to limit the movement stroke of the connecting plate 420 and ensure that the connecting plate 420 is accurately positioned each time it returns to the initial position. It should also be understood that the second adjustment block 600 is movably arranged in the second mounting position 122, and the stroke of the connecting plate 420 can be controlled by adjusting the position of the second adjustment block 600 to adapt to different core rods 800 and round rods 700.

[0057] Reference Figure 5 According to some embodiments of the present application, the base 100 is provided with a second adjustment hole 140, the second adjustment hole 140 extends along the first direction, the second adjustment block 600 is penetrated by a second fastener 610, and the second fastener 610 is also penetrated by the second adjustment hole 140, and the second fastener 610 can slide along the second adjustment hole 140.

[0058] It is understood that the second fastener 610 is threadedly connected to the second adjustment block 600, and the second fastener 610 passes through the second adjustment hole 140. When the second fastener 610 is screwed, the second adjustment block 600 and the base 100 can be loosened or tightened relative to each other. When the second adjustment block 600 and the base 100 are loosened relative to each other, the second fastener 610 can slide within the second adjustment hole 140 to move the second adjustment block 600, thereby adjusting the position of the second adjustment block 600. When the second adjustment block 600 and the base 100 are tightened relative to each other, the position of the second adjustment block 600 is fixed, preventing the second adjustment block 600 from shifting when the connecting plate 420 and the second adjustment block 600 abut against each other.

[0059] Specifically, the second adjustment block 600 can be made of a material with a certain degree of flexibility, such as plastic or rubber, to protect the connecting plate 420 .

[0060] Reference Figure 3According to some embodiments of the present application, the second limiting structure 300 includes a second limiting block 310, which is located above one end of the first guide channel 110 close to the first limiting structure 200. The second limiting block 310 is provided with a second limiting groove 311, which is used to accommodate part of the core rod 800.

[0061] It is understandable that the mandrel 800 is clamped in the second limiting block 310 to limit the mandrel 800. Specifically, in this embodiment, only one second limiting block 310 is included, and is located above the end of the first guide channel 110 close to the first limiting structure 200, while the initial position of the positioning post 430 is located at the end of the first guide channel 110 away from the first limiting structure 200. Therefore, the second limiting block 310 is used to support and limit the end of the mandrel 800 close to the first limiting structure 200, and the positioning post 430 is used to support and limit the end of the mandrel 800 away from the first limiting structure 200.

[0062] Reference Figure 3 According to some embodiments of the present application, the second limit block 310 is also provided with an avoidance groove 312, which extends along the first direction and passes through the side of the second limit block 310 away from the first limit structure 200, so that a avoidance opening 313 is formed on one side of the second limit block 310, and the avoidance groove 312 connects the first guide channel 110 and the second limit groove 311, and the positioning column 430 can slide into the avoidance groove 312 through the avoidance opening 313.

[0063] It can be understood that when the driver 410 drives the connecting plate 420 to drive the positioning column 430 to move along the first direction, since the avoidance groove 312 is connected to the first guide channel 110 and the second limiting groove 311, the positioning column 430 can pass through the avoidance opening 313 to enter the avoidance groove 312, and the avoidance groove 312 extends along the first direction to increase the moving distance of the positioning column 430 in the first direction, so as to ensure that the positioning column 430 can push out the core rod 800 stuck in the second limiting groove 311, reducing or avoiding the influence of the second limiting block 310 on the pushing effect of the positioning column 430.

[0064] Reference Figure 2 and Figure 3 According to some embodiments of the present application, the first limiting structure 200 includes a stop block 210 and multiple first limiting blocks 220. The multiple first limiting blocks 220 are distributed along the first direction. The first limiting block 220 is provided with a first limiting groove 221. The first limiting groove 221 is used to accommodate part of the round rod 700. The stop block 210 is located on the side of the first limiting block 220 away from the second limiting structure 300, and is used to abut against the side of the round rod 700 away from the second limiting structure 300.

[0065] It is understood that the round rod 700 is stuck in the first limiting groove 221, and the multiple positions of the round rod 700 are supported by the multiple first limiting blocks 220 distributed along the first direction. In addition, the stop block 210 is located on the side of one of the first limiting blocks 220 facing away from the second limiting structure 300, and can abut against the side of the round rod 700 facing away from the second limiting structure 300. Specifically, among the first limiting blocks 220 distributed along the first direction, one first limiting block 220 is farthest from the second limiting structure 300, and the stop block 210 is located on the side of the first limiting block 220 facing away from the second limiting structure 300. For example, when the driver 410 drives the positioning column 430 to push the mandrel 800 into the round rod 700, the stop block 210 can support the round rod 700 and prevent the mandrel 800 from pushing the round rod 700 away.

[0066] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. Assembly jig, characterized in that, include: base; A first limiting structure is provided at the upper end of the base and is used to limit the round rod; a second limiting structure, disposed at the upper end of the base, for limiting the core rod, wherein the second limiting structure and the first limiting structure are distributed along a first direction, and a discharge end of the second limiting structure is opposite to a feed end of the first limiting structure; The driving structure includes a driver, a connecting plate and a positioning column. The positioning column is arranged on the connecting plate. The positioning column can be plugged into and matched with the positioning hole of the core rod located in the second limiting structure. The driver drives the connecting plate to drive the connecting plate to drive the positioning column to move along the first direction.

2. The assembly jig according to claim 1, characterized in that: The base is provided with a first guide channel, which extends along a first direction. The connecting plate is located below the base. The positioning column is arranged at the upper end of the connecting plate. The positioning column passes through the first guide channel and can slide along the first guide channel.

3. The assembly jig according to claim 2, characterized in that: The base is further provided with a second guide channel, which extends along the first direction and is communicated with the first guide channel. The connecting plate is at least partially located in the second guide channel and can slide along the second guide channel.

4. The assembly jig according to claim 3, characterized in that: One end of the second guide channel close to the first limiting structure is longer than the first guide channel to form a first installation position; the assembly jig also includes a first adjustment block, which is movably arranged in the first installation position and can abut against the connecting plate.

5. The assembly jig according to claim 4, characterized in that: The base is provided with a first adjustment hole, which extends along a first direction. The first adjustment block is provided with a first fastener, which is further provided with a first adjustment hole, and the first fastener can slide along the first adjustment hole.

6. The assembly jig according to claim 5, characterized in that: The end of the second guide channel away from the first limiting structure is longer than the first guide channel to form a second installation position; the assembly jig also includes a second adjustment block, which is movably arranged in the second installation position, and the second adjustment block can abut against the connecting plate.

7. The assembly jig according to claim 6, characterized in that: The base is provided with a second adjustment hole, which extends along the first direction. The second adjustment block is provided with a second fastener, which is further provided with a second adjustment hole, and the second fastener can slide along the second adjustment hole.

8. The assembly jig according to claim 2, wherein: The second limiting structure includes a second limiting block, which is located above one end of the first guide channel close to the first limiting structure. The second limiting block is provided with a second limiting groove, which is used to accommodate part of the core rod.

9. The assembly jig according to claim 8, characterized in that: The second limit block is also provided with an avoidance groove, which extends along the first direction and passes through the side of the second limit block away from the first limit structure, so that an avoidance opening is formed on one side of the second limit block. The avoidance groove connects the first guide channel and the second limit groove, and the positioning column can slide into the avoidance groove through the avoidance opening.

10. The assembly jig according to claim 1, wherein: The first limiting structure includes a stop block and multiple first limiting blocks, the multiple first limiting blocks are distributed along the first direction, the first limiting block is provided with a first limiting groove, the first limiting groove is used to accommodate part of the round rod, the stop block is located on the side of the first limiting block away from the second limiting structure, and is used to abut against the side of the round rod away from the second limiting structure.

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