Magnetic quick-release mounting tool

Abstract

The utility model relates to the field of magnetic tools, in particular to a magnetic quick-release mounting tool, which comprises a main body, a first connecting piece and a second connecting piece, the main body comprises a first holding arm and a second holding arm, and the first holding arm and the second holding arm are connected through the connecting piece so that free ends on the same side of the first holding arm and the second holding arm are close to each other or far away from each other; the mounting head is arranged on one of the free ends on the same side; and the magnetic suction head is arranged on the other free end of the free ends on the same side and controllably abuts against the mounting head. According to the magnetic quick-release mounting tool, through the double-end design, the magnetic head at one end can be separated before the mounting head at the other end is separated from the mounting piece, so that magnetism exerted on the mounting head is controlled, and the phenomenon that the mounting piece which is not firmly mounted is taken out when the mounting head is removed is avoided.

Description

A magnetic quick-release installation tool Technical Field

[0001] This utility model relates to the field of magnetic tools, and in particular to a magnetic quick-release installation tool. Background Technology

[0002] Existing magnetic installation tools, such as magnetic screwdrivers and magnetic wrenches, all use a single-head design. When the screw or nut being installed is not yet fixed and the magnetic screwdriver or magnetic wrench needs to be lifted, the screw or nut is easily pulled out along with it, requiring repositioning during subsequent installation. Summary of the Invention

[0003] This invention proposes a magnetic quick-release installation tool. Through a dual-head design, the magnetic head on one end can separate from the mounting head on the other end before the mounting component separates, thus preventing the mounting head from pulling out the mounting component. The magnetic quick-release installation tool includes a main body, comprising a first gripping arm and a second gripping arm. The first and second gripping arms are connected by a connector to allow their free ends on the same side to move closer or further apart. An mounting head is disposed on one of the free ends on the same side. A magnetic suction head is disposed on the other free end on the same side and can controllably abut against the mounting head.

[0004] In one or more embodiments, the connector includes: an end connector connected to one end of the first grip arm and the second grip arm, respectively; or a connecting shaft connected to the intersection of the first grip arm and the second grip arm.

[0005] In one or more embodiments, the body further includes: a torsion spring disposed at the connecting shaft; or an elastic element disposed near the end connector and located between the inner sides of the first gripping arm and the second gripping arm, the elastic element including: a spring or a spring sheet.

[0006] In one or more embodiments, the inner sidewalls of the first gripping arm and the second gripping arm near the end connector are respectively provided with a fixing post for inserting the spring or a strip-shaped insertion hole for inserting the spring piece.

[0007] In one or more embodiments, the mounting head includes a slotted head with the slot opening facing away from the inside of the body, and a magnetic head through hole at the center of the slot bottom of the slotted head, allowing the magnetic head to pass through.

[0008] In one or more embodiments, the grooved head includes a polygonal groove or a circular groove with closed sidewalls on all four sides.

[0009] In one or more embodiments, the slotted head includes: a strip-shaped slot with openings on opposite sides, the opening direction being perpendicular to the gripping arm in which it is located.

[0010] In one or more embodiments, the sidewall of the strip groove away from the connector is rotatably connected to the bottom of the strip groove.

[0011] In one or more embodiments, the magnetic suction head is provided with an extension rod and an end baffle in sequence along the opening direction of the strip groove.

[0012] In one or more embodiments, the extension rod is a telescopic positioning rod.

[0013] The beneficial effects of this utility model include: the magnetic quick-release installation tool of this utility model has a double-head design, which allows the magnetic head of one end to separate from the installation head of the other end before separating from the installation part, thereby controlling the magnetism applied to the installation head and thus avoiding the removal of the installation part that is not securely installed when removing the installation head; in addition, the main structure of this utility model has a variety of variations, which can be applied to different installation scenarios. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings without creative effort.

[0015] Figure 1 is a schematic diagram of the structure of the magnetic quick-release installation tool with tweezers as the main body according to the first embodiment of the present invention;

[0016] Figure 2 is a schematic diagram of the magnetic quick-release installation tool structure with a clamp-shaped main body according to the second embodiment of the present invention;

[0017] Figure 3 is a schematic diagram of the magnetic quick-release installation tool structure with a clip-shaped main body according to the third embodiment of this utility model;

[0018] Figure 4 is a schematic diagram of the magnetic quick-release installation tool structure after adding a spring elastic element to the tweezer-shaped body according to the fourth embodiment of this utility model.

[0019] Figure 5 is a schematic diagram of the magnetic quick-release installation tool structure after adding a spring elastic element to the tweezer-shaped body according to the fifth embodiment of this utility model.

[0020] Figure 6 is a schematic diagram of the improved magnetic quick-release installation tool structure of the magnetic suction head and the installation head according to the sixth embodiment of this utility model;

[0021] Figure 7 is a partial structural schematic diagram of the mounting head of this utility model.

[0022] The meanings of the reference numerals in the above figures are as follows: main body 10, first grip arm 11, second grip arm 12, connector 13, handle 14, mounting head 20, magnetic head through hole 21, magnetic suction head 30, extension rod 31, end baffle 32, torsion spring 40, elastic element 50. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be further described in detail below with reference to specific examples and accompanying drawings.

[0024] It should be noted that all uses of "first" and "second" in the embodiments of this utility model are for the purpose of distinguishing two entities or parameters with the same name but different names. It is clear that "first" and "second" are only for the convenience of expression and should not be construed as limiting the embodiments of this utility model. Subsequent embodiments will not explain this in detail.

[0025] To achieve controllable magnetism on the mounting head, this invention proposes a magnetic quick-release mounting tool, the structure of which includes: a main body 10, including a first gripping arm 11 and a second gripping arm 12, the first gripping arm 11 and the second gripping arm 12 being connected at their ends by an end connector 13, such that the first gripping arm 11 and the second gripping arm 12 form a pair of mutually separated free ends on the same side away from the end connector 13; a mounting head 20 is disposed on one of the free ends on the same side; and a magnetic suction head 30 is disposed on the other free end on the same side and can controllably abut against the mounting head 20.

[0026] The main body 10 can be designed with shapes such as V-shaped, X-shaped, U-shaped, or U-shaped. The first gripping arm 11 and the second gripping arm 12 can be made of elastic or non-elastic materials. If made of elastic material, the elastic separation force of the first gripping arm 11 and the second gripping arm 12 must be greater than the magnetic attraction force between the magnetic head 30 and the part to be installed, so that the installation tool can complete the gripping, installation, and automatic separation of the part to be installed under the combined action of its own elastic force and external force, without taking the part to be installed out of the installation position. If made of non-elastic material, the separation of the first gripping arm 11 and the second gripping arm 12 requires external force to achieve the above operation process; the implementer of the external force can be an ordinary operator, a complex mechanical structure, or an intelligent mechanical device. In addition, the connecting part 13 can be a weld point, a pivot shaft, a rotating shaft, or even a power device capable of releasing driving force or driving torque.

[0027] The usage of this embodiment includes: As shown in Figure 1, when it is necessary to pick up the part to be installed, pressure is first applied to the main body 10 so that the mounting head 20 and the magnetic head 30 abut against each other, thereby allowing the magnetism of the magnetic head 30 to pass through the bottom surface of the mounting head 20 and act on the part to be installed to achieve magnetic adsorption. Then, the part to be installed is moved to the installation position and related operations are performed. When it is necessary to lift the mounting head 20, the pressure applied to the main body 10 is first released so that the mounting head 20 and the magnetic head 30 are elastically separated. At this time, the part to be installed will not be lifted due to the obstruction of the mounting head 20, and when the magnetic head 30 moves away from the mounting head 20, its magnetic force on the part to be installed has been greatly reduced. At this time, removing the mounting head will not lift the part to be installed again.

[0028] In another embodiment, as shown in FIG2, the structure of the magnetic quick-release installation tool of the present invention includes: a main body 10, including a first gripping arm 11 and a second gripping arm 12, the first gripping arm 11 and the second gripping arm 12 being connected by a connecting shaft 13, and forming two pairs of free ends on the same side on both sides of the connecting shaft 13. The main body 10 is also provided with a handle 14 on the free end on the same side of the connecting shaft 13, and an installation head 20 and a magnetic suction head 30 are respectively provided on the free end on the same side of the connecting shaft 13, and the two can be controlled to abut or separate from each other.

[0029] The usage of this embodiment includes: when it is necessary to pick up the part to be installed, first operate the free end on the same side of the connecting shaft by operating the handle 14, so that the mounting head 20 and the magnetic head 30 on the other side of the connecting shaft abut against each other, thereby allowing the magnetism of the magnetic head 30 to pass through the bottom surface of the mounting head 20 and act on the part to be installed to achieve magnetic adsorption. Then, move the part to be installed to the installation position and perform related operations; when it is necessary to lift the mounting head 20, operate the handle 14 to separate the mounting head 20 and the magnetic head 30. At this time, due to the obstruction of the mounting head 20, the part to be installed will not be lifted, and when the magnetic head 30 moves away from the mounting head 20, its magnetic force on the part to be installed has been greatly reduced. At this time, removing the mounting head 20 will not lift the part to be installed again. Compared with the previous embodiment, this embodiment is more labor-saving when manually installing the part to be installed because it does not require the main body 10 to apply force.

[0030] In another embodiment, as shown in FIG3, the structure of the magnetic quick-release installation tool of the present invention includes: a main body 10, including a first gripping arm 11 and a second gripping arm 12, the first gripping arm 11 and the second gripping arm 12 being connected by a connecting shaft 13, and forming two pairs of free ends on the same side on both sides of the connecting shaft 13. The main body 10 is also provided with a torsion spring 40 at the connecting shaft 13, and an installation head 20 and a magnetic suction head 30 are respectively provided on the free ends on the same side of the connecting shaft 13, and the two can be controlled to abut or separate from each other.

[0031] The usage of this embodiment includes: In its natural state, the mounting head 20 and magnetic head 30 are in contact with each other, allowing direct pickup of the component to be installed. At this time, the magnetism of the magnetic head 30 passes through the bottom surface of the mounting head 20 and acts on the component to achieve magnetic attraction. The component is then moved to the installation position, and related operations are performed. When it is necessary to lift the mounting head 20, the other set of free ends on the same side is pinched, causing the torsion spring 40 to twist and separate the mounting head 20 and the magnetic head 30. At this time, the mounting head 20 will not lift the component due to its obstruction, and when the magnetic head 30 moves away from the mounting head 20, its magnetic force on the component is greatly reduced. Removing the mounting head will not lift the component again. After the mounting head 20 is separated from the component, the other set of free ends on the same side can be released, and subsequent operations can be performed. Compared to the previous embodiment, this embodiment changes the timing of force application, making the process of moving and positioning the component after pickup more effortless.

[0032] The above three embodiments achieve labor-saving operation at different stages (picking and positioning stage or installation stage) by using different main structures. However, the main concept of the three is the same: to use a double-head design to achieve controllability of the magnetism applied to the mounting head, and all of them can achieve good technical results.

[0033] In an optional embodiment, both the mounting head 20 and the magnetic head 30 can be detachably connected to the corresponding gripping arm using threaded connections, snap-fit ​​connections, or adhesive connections. The adhesive used is not heat-resistant; after being heated to a predetermined temperature (e.g., 50°C, 70°C, etc.), the adhesive softens rapidly, and its adhesive strength decreases sharply.

[0034] In one optional embodiment, the component to be installed includes common components such as magnetizable screws, nuts, and bolts, and may also include objects with inherent magnetism such as magnetic strips and magnetic blocks. Correspondingly, only the appropriate mounting head 20 and / or magnetic suction head 30 need to be replaced. In one embodiment, as shown in Figure 4 or Figure 5, the main body 10 further includes an elastic element 50 disposed near the end connector 13 and located between the inner sides of the first gripping arm 11 and the second gripping arm 12. The elastic element 50 includes a spring or a sheet. The function of the elastic element 50 is to compensate for the insufficient elasticity of the elastic main body 10 itself, so that even when the component to be installed is a magnetic block, automatic elastic separation can be smoothly achieved.

[0035] In one embodiment, based on the previous embodiment, the inner sidewalls of the first and second gripping arms near the end connector 13 are respectively provided with a fixing post (not shown) for inserting a spring or a strip-shaped insertion hole (not shown) for inserting a spring sheet. The purpose of this embodiment is to make the spring or spring sheet detachable, thereby facilitating the replacement of springs or spring sheets with different elasticities according to the usage scenario.

[0036] In one embodiment, the mounting head 20 includes a grooved head with the groove opening facing away from the inner side of the main body, and a magnetic head through hole 21 at the center of the groove bottom allowing the magnetic head to pass through. In this embodiment, the size of the magnetic head 30 is smaller than that of the mounting head 20, and it can be inserted from the back through the magnetic head through hole 21 at the bottom of the mounting head 20, thereby achieving direct contact with the part to be mounted, and achieving a more secure magnetic fixation compared to the aforementioned embodiments.

[0037] In one embodiment, the slotted head includes a polygonal or circular slot with closed sidewalls. In this embodiment, the slotted head is similar to a sleeve structure, wherein the polygonal slot is used to install parts such as nuts, and the circular slot is used to install parts such as circular magnets. The height of the sidewalls is selected and set according to the specific conditions of the part to be installed and the installation scenario. This achieves increased support for the part to be installed during clamping and installation, ensuring the stability of the part during clamping, adapting to the space requirements of the surrounding installation scenario, and facilitating observation of the installation process.

[0038] In one embodiment, the mounting head includes a Phillips or slotted head (not shown), the other side of which is flat for contact with the magnet. The mounting head in this embodiment is used to mount Phillips or slotted screws.

[0039] In one embodiment, the slotted head includes a strip-shaped slot with openings on opposite sides, the opening direction being perpendicular to the gripping arm where it is located. The mounting head of this embodiment is used to mount strip-shaped or T-shaped magnetic blocks. When mounting a T-shaped magnetic block, the long side of the T-shaped magnetic block is embedded in the strip. The openings on opposite sides facilitate left and right movement of the strip-shaped or T-shaped magnetic block after it has been inserted into the mounting hole, allowing for easy observation of whether it is fully embedded.

[0040] In one embodiment, as shown in Figure 6 or Figure 7, the sidewall a of the strip groove away from the connector 13 is made of a magnetizable magnetic material and is rotatably connected to the bottom b of the strip groove, while the other parts of the strip groove are made of a non-magnetic and non-magnetizable material. In this embodiment, when the magnetic suction head 30 is inserted into the magnetic head through hole 21 of the mounting head 20, it will simultaneously generate magnetic force on the component to be mounted and the sidewall a, thereby accommodating magnetic blocks of different thicknesses. Furthermore, after separating the mounting head 20 and the magnetic suction head 30, the mounting head and the magnetic block can be easily separated by horizontal pulling to adapt to spaces with limited vertical height.

[0041] Furthermore, the rotating shaft used for the rotating sidewall can be a damping shaft. During the clamping process, under the action of the damping shaft, the sidewall fits against the part to be installed, playing a role in clamping and supporting the part, which helps to maintain the stability of the part during clamping and movement.

[0042] In an optional embodiment, the rotation range of sidewall a can be limited to 0° to 180°. When the rotation is 0°, sidewall a will be flush with the bottom of the groove on the same side as the other sidewall. When the rotation is 180°, sidewall a will form a plane with the bottom of the groove. An excessively large rotation range is detrimental to the pickup of the mounting components. The specific rotation angle needs to be selected and set according to the specific conditions of the installation scenario to avoid limitations in the installation space and prevent damage to other structures within the installation scenario, especially electrical components.

[0043] In one embodiment, an extension rod 31 and an end baffle 32 are sequentially provided on the magnetic suction head 30 along the opening direction of the strip groove. This embodiment aims to use the end baffle 32 to seal one side of the strip groove, thereby facilitating the pushing of the part to be installed.

[0044] In one embodiment, the extension rod 31 is a telescopic positioning rod. This embodiment aims to utilize a telescopic positioning extension rod to achieve adjustable length, thereby accommodating installations of components of different lengths.

[0045] The above are exemplary embodiments disclosed in this utility model. However, it should be noted that various changes and modifications can be made without departing from the scope of the embodiments of this utility model as defined by the claims. The functions, steps, and / or actions of the methods according to the disclosed embodiments described herein do not need to be performed in any particular order.

[0046] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the framework of the present invention, technical features of the above embodiments or different embodiments can also be combined, and many other variations of different aspects of the present invention exist, which are not provided in the details for the sake of brevity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A magnetic quick-release installation tool, characterized in that, include: The main body includes a first gripping arm and a second gripping arm, which are connected by a connector to allow the free ends of the first gripping arm and the second gripping arm on the same side to move closer or further apart; a mounting head is disposed on one of the free ends on the same side; a magnetic suction head is disposed on the other free end on the same side and can be controllably abutted against the mounting head.

2. The magnetic quick-release installation tool according to claim 1, characterized in that, The connector includes: an end connector, which is connected to one end of the first grip arm and the second grip arm on the same side, respectively; or a connecting shaft, which is connected to the intersection of the first grip arm and the second grip arm.

3. The magnetic quick-release installation tool according to claim 2, characterized in that, The main body further includes: a torsion spring disposed at the connecting shaft; or an elastic element disposed near the end connector and located between the inner sides of the first gripping arm and the second gripping arm, the elastic element including: a spring or a spring sheet.

4. The magnetic quick-release installation tool according to claim 3, characterized in that, The first gripping arm and the second gripping arm are respectively provided with a fixing post for inserting the spring or a strip-shaped insertion hole for inserting the spring piece on the inner side wall near the end connector.

5. The magnetic quick-release installation tool according to claim 1, characterized in that, The mounting head includes a groove-shaped head, the groove of which faces away from the inside of the main body, and a magnetic head through hole is provided at the center of the groove bottom of the groove, allowing the magnetic head to pass through.

6. The magnetic quick-release installation tool according to claim 5, characterized in that, The grooved head includes a polygonal groove or a circular groove with closed sidewalls on all four sides.

7. The magnetic quick-release installation tool according to claim 5, characterized in that, The grooved head includes: a strip-shaped groove with openings on opposite sides, and the opening direction is perpendicular to the grip arm on which it is located.

8. The magnetic quick-release installation tool according to claim 7, characterized in that, The side wall of the strip groove away from the connector is rotatably connected to the bottom of the strip groove.

9. The magnetic quick-release installation tool according to claim 7, characterized in that, The magnetic suction head is provided with an extension rod and an end baffle in sequence along the opening direction of the strip groove.

10. The magnetic quick-release installation tool according to claim 9, characterized in that, The extension rod is a telescopic positioning rod.

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