Pushing and pressing tool

Abstract

The utility model relates to the technical field of machinery, in particular to a pushing and pressing tool. The pushing and pressing tool is used for assembling the pushing and pressing fastener and comprises a finger ring and a pressing piece; the finger ring is configured to allow the thumb of an operator to wear into the finger ring; the finger ring can be detachably connected with the top of the pressing piece; the bottom of the pressing piece is provided with a matching part, and the matching part can be matched with the top of the pushing and pressing fastener in an embedded mode so that the finger ring can be pushed downwards, and therefore the pushing and pressing fastener can be nailed into the assembling hole through the matching part. In this way, pressing assembly work can be easily achieved by wearing the finger ring through the thumb.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and more specifically, to a push-press tool. Background Technology

[0002] Push-button rivets and tension-type push-button rivets are commonly used fasteners with numerous applications in production and daily life. However, existing methods for fastening push-button rivets on production lines all rely on thumb pressing, whereby the operator applies pressure to the head of the rivet with their thumb to drive it into the mounting hole. However, this assembly method has at least the following drawbacks:

[0003] ① Assembly workers reported experiencing finger pain after continuous pressing. Prolonged pain can lead to decreased assembly quality, resulting in incomplete or incorrect assembly, and ultimately, product defects.

[0004] ② Thumb pain indirectly affects other assembly steps in the same process, and also reduces assembly speed, affecting the production efficiency of the production line.

[0005] ③ Due to the limited space of some products, fingers cannot reach them, resulting in incomplete or no pressing, which affects the assembly quality and causes product problems. Utility Model Content

[0006] The purpose of this invention includes, for example, providing a push-press tool that enables easy pressing and assembly operations by wearing a ring on the thumb.

[0007] The embodiments of this utility model can be implemented as follows:

[0008] In a first aspect, this utility model provides a push-press tool for assembling push-press fasteners, comprising:

[0009] Rings, pressing parts;

[0010] The ring is configured such that the operator's thumb can be worn into the ring; the ring is detachably connected to the top of the pressing member;

[0011] The bottom of the pressing member has a mating part, which can be fitted with the top of the push-press fastener so that the finger ring is pushed down and the push-press fastener is driven into the mounting hole by the mating part.

[0012] In an alternative embodiment, the ring has a through opening at its top away from the pressing member; the through opening extends through the sidewall of the ring so that the ring breaks at the through opening.

[0013] In an optional embodiment, the mating part is a groove provided at the bottom of the pressing member;

[0014] The groove has a groove bottom facing the finger ring, the groove bottom being recessed from the bottom surface of the pressing member toward the finger ring.

[0015] In an optional embodiment, the bottom of the groove is flat; and along the width direction of the pressing member, the groove extends through both sides of the bottom of the pressing member.

[0016] In an optional embodiment, the bottom of the groove is an arc-shaped curved surface.

[0017] In an optional embodiment, the mating part is a spherical protrusion disposed on the bottom surface of the pressing member, the distance between the end of the spherical protrusion away from the pressing member and the bottom surface of the pressing member is H, and the diameter of the spherical protrusion is D, where H < D.

[0018] In an optional implementation, a connecting component is further included, the connecting component comprising a first connector and a second connector;

[0019] The top of the first connector is connected to the ring, the bottom of the first connector is engaged with the top of the second connector, and the bottom of the second connector is connected to the pressing member.

[0020] In an optional embodiment, the first connector includes a ball head;

[0021] The second connector includes a bowl-shaped structure, which includes multiple bowl-shaped pieces that are circumferentially enclosed to form a spherical inner cavity, and an opening is formed at the top of the spherical inner cavity to allow the spherical inner cavity to communicate with the outside.

[0022] The ball head can pass through the opening and then be inserted into the spherical inner cavity.

[0023] In an optional embodiment, at least one protrusion is provided on the ball head along the radial direction of the ball head;

[0024] Along the circumferential direction of the bowl-shaped structure, a gap groove is formed between at least two adjacent bowl pieces, and the gap groove extends in a direction away from the pressing member;

[0025] The protrusion can be engaged in the gap groove to prevent the ball head from rotating in the spherical cavity.

[0026] In an optional embodiment, the ball head is provided with two radially symmetrically arranged protrusions, and the bowl-shaped structure has two gap slots, with each of the two gap slots corresponding to one of the two protrusions.

[0027] The two protrusions can be respectively engaged into the corresponding gap slots.

[0028] The beneficial effects of this utility model embodiment include, for example:

[0029] The finger ring of this push-press tool is configured so that the operator's thumb can fit inside it. This increases the contact area of ​​the hand, alleviating hand fatigue from pressing. Furthermore, the finger ring transmits the pressing pressure from the operator's thumb to the pressing component, facilitating the application of pressing pressure to the push-press fastener. Additionally, the mating part of the pressing component can be embedded with the push-press fastener, which is beneficial for the positioning and stable pressing of the assembled part, improving both product assembly quality and production efficiency. Simultaneously, the cooperation between the finger ring and the pressing component increases the application stroke of the pressing pressure, thus allowing assembly operations to be performed in areas that are not fully accessible or reachable by the fingers. In summary, this push-press tool has a simple structure, is easy to operate, and improves production efficiency, thus offering significant economic benefits. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of the massage tool according to an embodiment of the present invention;

[0032] Figure 2 This is a schematic diagram of the structure of the first connecting member of the pushing and pressing tool according to an embodiment of the present utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the second connecting member of the pushing and pressing tool according to an embodiment of the present utility model;

[0034] Figure 4 This is a schematic diagram of the structure of the pushing and pressing tool according to another embodiment of the present invention;

[0035] Figure 5 This is a schematic diagram of the structure of a pushing and pressing tool according to another embodiment of the present invention;

[0036] Figure 6 for Figure 5 A structural diagram of the pushing and pressing tool from another perspective.

[0037] Icons: 100-Ring; 101-Through opening; 200-Pressing part; 300-Matching part; 310-Groove; 311-Arc-shaped surface; 320-Spherical protrusion; 400-Connecting component; 410-First connector; 411-Ball head; 412-Protrusion; 420-Second connector; 421-Bowl-shaped structure; 422-Bowl piece; 423-Gap groove; 424-Spherical inner cavity. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0040] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0042] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0043] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0044] Please refer to Figure 1 This embodiment provides a push-press tool for assembling push-press fasteners, including a ring 100 and a pressing component 200;

[0045] The ring 100 is configured such that the operator's thumb can be worn into the ring 100; the ring 100 can be detachably connected to the top of the presser 200;

[0046] The bottom of the pressing member 200 has a mating part 300, which can be fitted with the top of the push fastener so that the downward pressing finger ring 100 can be pushed down to drive the push fastener into the mounting hole by means of the mating part 300.

[0047] The finger ring 100 of this push-press tool is configured so that the operator's thumb can fit inside it. This increases the contact area of ​​the hand, alleviating hand fatigue from pressing. Furthermore, the finger ring 100 transmits the pressing pressure of the operator's thumb to the pressing element 200, facilitating the application of pressing pressure to the push-press fastener. Additionally, the mating part 300 of the pressing element 200 can engage with the push-press fastener, which facilitates the positioning and stable pressing of the assembled part, improving both product assembly quality and production efficiency. Simultaneously, the engagement of the finger ring 100 and the pressing element 200 increases the application stroke of the pressing pressure, allowing assembly operations to be performed in areas where fingers cannot fully reach or cannot reach. In summary, this push-press tool has a simple structure, is easy to operate, and improves production efficiency, thus offering significant economic benefits.

[0048] Please continue reading. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 To understand more structural details of push-button tools, it is necessary to note that push-button fasteners include push-button rivets, tension push-buttons, and other parts that need to be inserted into mounting holes.

[0049] In an optional embodiment, the ring 100 has a through opening 101 at its top, away from the pressing member 200; the through opening 101 extends through the sidewall of the ring 100 so that the ring 100 breaks at the through opening 101. The through opening 101 allows the ring 100 to accommodate different thumb sizes, thereby increasing the application range of the pressing tool.

[0050] In an optional embodiment, the push-press tool further includes a connecting assembly 400, which includes a first connector 410 and a second connector 420. The top of the first connector 410 is connected to the ring 100, the bottom of the first connector 410 engages with the top of the second connector 420, and the bottom of the second connector 420 is connected to the pressing member 200. The first connector 410 and the second connector 420 allow the ring 100 and the pressing member 200 to be easily engaged or disengaged, thereby facilitating the maintenance and upkeep of the tool. Simultaneously, the quick-disassembly method allows for the replacement of pressing members 200 with different mating parts 300 to match different push-press fasteners.

[0051] from Figure 1 , Figure 2 , Figure 3 It can also be seen that, in the optional embodiment, the first connector 410 includes a straight rod and a ball head 411, the ball head 411 being disposed at the bottom of the ring 100 via the straight rod; the second connector 420 includes a bowl-shaped structure 421, the bowl-shaped structure 421 including a plurality of bowl pieces 422, the plurality of bowl pieces 422 surrounding each other to form a spherical inner cavity 424, and the top of the spherical inner cavity 424 forming an opening to allow the spherical inner cavity 424 to communicate with the outside; the ball head 411 can pass through the opening and be inserted into the spherical inner cavity 424.

[0052] It should be noted that the dimensions of the straight rod can be adjusted according to the specific assembly position of the component being assembled (push-button fastener). Specifically, during the actual assembly process, the lateral and longitudinal dimensions of the corresponding straight rod are adaptively adjusted according to the width or depth of the component being assembled to better achieve press-fit assembly.

[0053] The bowl-shaped structure 421 includes multiple bowl-shaped pieces 422 with gaps between them, thus providing a predetermined deformation space between the bowl-shaped pieces 422, which facilitates the insertion of the ball head 411 into the bowl-shaped structure 421. Furthermore, along the radial direction of the bowl-shaped structure 421, the distance from the opening to the bottom of the spherical inner cavity 424 is less than the diameter of the spherical inner cavity 424, and the inner diameter of the spherical inner cavity 424 is the same as the outer diameter of the ball head 411, thus ensuring that the ball head 411 remains stable after being inserted into the spherical inner cavity 424.

[0054] from Figure 2 and Figure 3It can also be seen that, in an optional embodiment, at least one protrusion 412 is provided on the ball head 411 along the radial direction of the ball head 411; along the circumferential direction of the bowl-shaped structure 421, a gap groove 423 is formed between at least two adjacent bowl pieces 422, and the gap groove 423 extends in a direction away from the pressing member 200; the protrusion 412 can be engaged in the gap groove 423 to prevent the ball head 411 from rotating in the spherical inner cavity 424. The gap groove 423 is arranged along a vertical line perpendicular to the top surface of the pressing member 200, and the protrusion 412 is arranged in the radial direction of the annular surface of the cigarette finger ring 100, so that the protrusion 412 can be vertically engaged in the gap groove 423. This arrangement makes the direction of application of pressing pressure consistent with the extension direction of the protrusion 412, which is beneficial for the pressing pressure applied by the operator to be directly transmitted to the pressing member 200, thereby ensuring the smoothness of the pressing process.

[0055] In an optional embodiment, the ball head 411 is provided with two radially symmetrically arranged protrusions 412, and the bowl-shaped structure 421 has two gap slots 423, which correspond one-to-one with the two protrusions 412; the two protrusions 412 can be respectively engaged into the corresponding gap slots 423. The symmetrical arrangement of the protrusions ensures that the ball head 411 will not rotate in the horizontal direction parallel to the pressing member 200, and also ensures that the ball head 411 will not deflect in the vertical direction perpendicular to the pressing member 200.

[0056] from Figure 1 As can be seen from the optional embodiment, the mating part 300 is a groove 310 provided at the bottom of the pressing member 200; the groove 310 has a groove bottom facing the finger ring 100, and the groove bottom is recessed from the bottom surface of the pressing member 200 toward the finger ring 100.

[0057] Furthermore, from Figure 1 As can be seen, in the optional embodiment, the bottom of the groove is flat; and along the width direction of the pressing member 200, the groove 310 penetrates both sides of the bottom of the pressing member 200. Such a mating part 300 can accommodate pressing fasteners with a flat top.

[0058] It is not difficult to understand that, such as Figure 4 In an optional embodiment, the bottom of the groove 310 is an arc-shaped curved surface 311. This mating part 300 can accommodate pressing fasteners with a convex top. Optionally, the radius of the arc-shaped curved surface 311 is larger than the width of the pressing member 200, and the diameter of the arc-shaped curved surface 311 is larger than the width of the pressing member 200. That is, the arc-shaped curved surface 311 also extends through both sides of the bottom width direction of the pressing member 200.

[0059] like Figure 5 and Figure 6In an optional embodiment, the mating part 300 is a spherical protrusion 320 disposed on the bottom surface of the pressing member 200. The distance between the end of the spherical protrusion 320 away from the pressing member 200 and the bottom surface of the pressing member 200 is H, and the diameter of the spherical protrusion 320 is D, where H < D. Optionally, H < 0.5D. Such a mating part 300 can accommodate pressing fasteners with a concave top surface.

[0060] It should be noted that the pressing ring 100 can also be replaced by a mechanical electric pressing device, which also needs to be customized according to the product. That is, the ring 100 is installed on a telescopic pressing electromechanical device, using the electromechanical device to replace the operator's thumb for pressing. For parts with simple assembly requirements such as push pins and rivets, the electric device may not be considered, and manual operation is more effective. The pressing component of the ring 100 can be customized according to the size and assembly position of the push pins and rivets.

[0061] It is easy to understand that the connection between the ball head 411 and the bowl-shaped structure 421 is just an example. In other embodiments, the ring 100 and the pressing member 200 can also be connected by screws, interlocking, etc. This is just an example and is not limited.

[0062] In summary, this utility model embodiment provides a pressing tool that has at least the following advantages:

[0063] ① Relieving worker hand fatigue: The existing solution involves workers pressing the push pins with their hands. This solution uses a ring-shaped design to increase the contact area of ​​the hand, thus alleviating hand fatigue from pressing.

[0064] ② Improve production efficiency and product quality: Existing solutions cause hand pain for workers when pressing, leading to improper assembly and slowing down the cycle time of other processes. The ring 100 in this solution makes pressing the push rivets easier for workers, reducing pain and fatigue. Furthermore, by conforming the pressing component to the shape of the pressing part of the product being assembled (various push-button rivets and tensioning push rivets), this solution facilitates the positioning and stable pressing of the assembled parts, thereby improving both product assembly quality and production efficiency.

[0065] ③ It plays an irreplaceable role in areas with insufficient operating space (narrow or deep): Some products are limited by narrow or deep spaces, making it impossible for fingers to fully reach them, resulting in incomplete or no pressing during assembly, affecting assembly quality and causing product problems. This solution allows for the customization of the pressing component to match the dimensions of the product assembly (contact surface between the pressing component and the assembled part, length of the 100mm straight rod of the finger ring), thus improving the problem of fingers being unable to reach or fully access the component.

[0066] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A push-press tool for assembling push-press fasteners, characterized in that, include: Ring (100), pressing part (200); The ring (100) is configured such that the operator's thumb can be worn into the ring (100); the ring (100) is detachably connected to the top of the pressing member (200); The bottom of the pressing member (200) has a mating part (300) that can be fitted with the top of the push fastener so that the finger ring (100) is pushed down and the push fastener is driven into the mounting hole by the mating part (300).

2. The massage tool according to claim 1, characterized in that: The ring (100) has a through opening (101) at its top away from the pressing member (200); the through opening (101) penetrates the side wall of the ring (100) so that the ring (100) breaks at the through opening (101).

3. The massage tool according to claim 1, characterized in that: The mating part (300) is a groove (310) provided at the bottom of the pressing member (200); The groove (310) has a groove bottom facing the finger ring (100), the groove bottom being recessed from the bottom surface of the pressing member (200) toward the finger ring (100).

4. The massage tool according to claim 3, characterized in that: The bottom of the groove is flat; and along the width direction of the pressing member (200), the groove (310) penetrates both sides of the bottom of the pressing member (200).

5. The massage tool according to claim 3, characterized in that: The bottom of the groove (310) is an arc-shaped curved surface (311).

6. The massage tool according to claim 1, characterized in that: The mating part (300) is a spherical protrusion (320) provided on the bottom surface of the pressing member (200). The distance between the end of the spherical protrusion (320) away from the pressing member (200) and the bottom surface of the pressing member (200) is H, and the diameter of the spherical protrusion (320) is D, where H < D.

7. The massage tool according to claim 1, characterized in that: It also includes a connecting component (400), which includes a first connector (410) and a second connector (420); The top of the first connector (410) is connected to the ring (100), the bottom of the first connector (410) is engaged with the top of the second connector (420), and the bottom of the second connector (420) is connected to the pressing member (200).

8. The massage tool according to claim 7, characterized in that: The first connector (410) includes a ball head (411); The second connector (420) includes a bowl-shaped structure (421), which includes a plurality of bowl pieces (422). The plurality of bowl pieces (422) are circumferentially enclosed to form a spherical inner cavity (424), and an opening is formed at the top of the spherical inner cavity (424) to allow the spherical inner cavity (424) to communicate with the outside. The ball head (411) can pass through the opening and then be inserted into the spherical inner cavity (424).

9. The massage tool according to claim 8, characterized in that: Along the radial direction of the ball head (411), at least one protrusion (412) is provided on the ball head (411); Along the circumferential direction of the bowl-shaped structure (421), a gap groove (423) is formed between at least two adjacent bowl pieces (422), and the gap groove (423) extends in a direction away from the pressing member (200); The protrusion (412) can be engaged in the gap slot (423) to prevent the ball head (411) from rotating in the spherical inner cavity (424).

10. The massage tool according to claim 9, characterized in that: The ball head (411) is provided with two radially symmetrically arranged protrusions (412), and the bowl-shaped structure (421) has two gap slots (423), with the two gap slots (423) corresponding one-to-one with the two protrusions (412); The two protrusions (412) can be respectively inserted into the corresponding gap slots (423).

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