Precise magnetic rotary tool

Abstract

The utility model provides a precise magnetic rotary tool, and belongs to the technical field of circuit board processing. The structure comprises a device bottom plate, a supporting circular truncated cone, a floating mechanism, a rotating plate and a mounting plate, the supporting circular truncated cone is arranged on the device bottom plate, the floating mechanism is arranged on the upper surface of the supporting circular truncated cone, the rotating plate is rotatably arranged on the supporting circular truncated cone, a plurality of clamping grooves are evenly formed in the edge of the rotating plate, the floating mechanism can enter the clamping grooves, and the mounting plate is arranged on the rotating plate. And the mounting plate is made of a magnet material. The circuit board is placed on the mounting plate, the mounting plate is made of a magnet material and can attract and fix the circuit board and control the floating mechanism, when the floating mechanism enters the clamping groove, the relative position between the mounting plate and the device bottom plate is fixed, and when the circuit board is subjected to screw locking at different positions, the circuit board can be fixed. And the situation that the circuit board is driven to rotate by locking the screw due to too large torsion is avoided, the floating mechanism is controlled to rotate and lock the mounting plate, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, and more specifically, to a precision magnetic adsorption rotary tooling. Background Art

[0002] When screwing the screws at different positions of the circuit board, the circuit board needs to be placed on the installation tooling. During the installation of the screws, it is easy for the torque to be too large and drive the circuit board to rotate. If the installation tooling is fixed, when it is necessary to change the direction of the circuit board on the tooling, the operation direction needs to be changed, and the process is relatively cumbersome and the adaptability of the device is poor. Therefore, the utility model provides a precision magnetic adsorption rotary tooling. Summary of the Invention

[0003] In order to make up for the above deficiencies, the utility model provides a precision magnetic adsorption rotary tooling, aiming to improve the existing metal processing equipment. Specifically, when performing metal welding processing, the dust removal effect on the surface of the metal to be processed is poor. At the same time, during metal welding processing, it is not convenient to perform telescopic adjustment according to needs, resulting in poor applicability and use effect of the existing metal processing equipment.

[0004] The utility model is implemented as follows:

[0005] The utility model provides a precision magnetic adsorption rotary tooling, including:

[0006] A device bottom plate;

[0007] A support frustum, the support frustum is arranged on the device bottom plate, and a floating mechanism is arranged on the upper surface of the support frustum;

[0008] A rotating plate, the rotating plate is rotatably arranged on the support frustum, and a plurality of clamping grooves are uniformly arranged at the edge of the rotating plate, and the floating mechanism can enter the clamping grooves;

[0009] An installation plate, the installation plate is arranged on the rotating plate, and the installation plate is made of magnet material.

[0010] Preferably, the floating mechanism is an electric plug lock structure. When the floating mechanism is powered on, the lock tongue in the floating mechanism rises and enters the clamping groove, and the installation plate is restricted from rotating; when the floating mechanism is powered off, the lock tongue in the floating mechanism descends, and the installation plate can rotate.

[0011] Preferably, a switch is arranged on the device bottom plate, and the switch can control the floating mechanism to be powered on or off.

[0012] Preferably, the floating mechanism includes:

[0013] A plurality of groups of cylinder assemblies, the cylinder assemblies are uniformly distributed on the support frustum, and the cylinder assemblies include:

[0014] A standard cylinder is vertically arranged inside the support frustum.

[0015] A floating column is arranged on the output shaft of the standard cylinder, and the floating column can penetrate through the upper surface of the support frustum and extend into the clamping groove of the rotating plate.

[0016] Preferably, the support frustum is detachably arranged on the device bottom plate.

[0017] Preferably, two notches are symmetrically arranged at both ends of the mounting plate.

[0018] Preferably, a plurality of first through holes are arranged at the center of the mounting plate.

[0019] The beneficial effects of the present utility model are as follows: In the precision magnetic attraction rotation tooling provided by the present utility model, when screwing the screws by placing the circuit board on the mounting plate made of magnetic material, when the floating mechanism in the precision magnetic attraction rotation tooling is connected to the clamping groove to fix the mounting plate, the mounting plate will not rotate due to excessive torque when screwing the screws on the circuit board. When the floating mechanism is disconnected from the clamping groove, the mounting plate can rotate, meeting the adjustment of the mounting angle when screwing the circuit board, increasing the adaptability of the device and making the operation more convenient. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the precision magnetic attraction rotation tooling provided by the embodiment of the present utility model;

[0022] Figure 2 It is an exploded structural diagram of the precision magnetic attraction rotation tooling provided by the embodiment of the present utility model.

[0023] In the figure: device bottom plate 1, support frustum 2, floating mechanism 3, rotating plate 4, clamping groove 400, mounting plate 5, notch 500, first through hole 510. Detailed Embodiments

[0024] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further clarified below with reference to specific drawings.

[0025] It should be noted that in the present invention, when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this invention belongs. The terms used in the description of the present invention herein are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Embodiment 1

[0028] As Figure 1-2 shown, the present utility model provides a precision magnetic attraction rotating tooling, including: a device bottom plate 1, a support round table 2, a floating mechanism 3, a rotating plate 4, and a mounting plate 5. The support round table 2 is arranged on the device bottom plate 1. A floating mechanism 3 is arranged on the upper surface of the support round table 2. The rotating plate 4 is rotatably arranged on the support round table 2. A plurality of card slots 400 are evenly arranged at the edge of the rotating plate 4. The floating mechanism 3 can enter into the card slots 400. The mounting plate 5 is arranged on the rotating plate 4. The mounting plate 5 is made of a magnet material. Place the circuit board on the mounting plate 5. Since the mounting plate 5 is made of a magnet material, it can suck and fix the circuit board. Control the floating mechanism 3. When the floating mechanism 3 enters into the card slots 400, the relative position between the mounting plate 5 and the device bottom plate 1 is fixed. When screwing the screws at various different positions of the circuit board, the circuit board will not rotate due to excessive torque when screwing the screws. At the same time, the floating mechanism 3 can be controlled to disengage from the card slots 400. After adjusting the rotation angle of the mounting plate 5, the floating mechanism 3 is again made to enter into the card slots 400, so as to realize the adjustment of the installation angle of the circuit board, without the need to readjust the position of the circuit board on the mounting plate 5 or the standing angle of the operator, making the operation more convenient.

[0029] In this embodiment, it is preferable that the supporting frustum 2 is detachably arranged on the device bottom plate 1. Two notches 500 are symmetrically arranged at both ends of the mounting plate 5, and a number of first through holes 510 are arranged at the center of the mounting plate 5. Holes are correspondingly formed in the mounting plate 5, the supporting frustum 2, and the device bottom plate 1 below the corresponding first through holes 510. When it is necessary to separate the circuit board from the mounting plate 5, the circuit board can be manually lifted by using the notches 500 of the mounting plate 5 so that the circuit board is separated from the mounting plate 5. In order to avoid the formation of a vacuum on the contact surface between the circuit board and the mounting plate 5 and being affected by the atmospheric pressure, the first through holes 510 are provided to facilitate the separation of the circuit board from the mounting plate 5.

[0030] In this embodiment, preferably, the floating mechanism 3 is an electric plug lock structure. When the floating mechanism 3 is powered on, the lock tongue in the floating mechanism 3 rises and enters the card slot 400, and the mounting plate 5 is restricted from rotating; when the floating mechanism 3 is powered off, the lock tongue in the floating mechanism 3 descends, and the mounting plate 5 can rotate. A switch is arranged on the device bottom plate 1, and the switch can control the floating mechanism 3 to be powered on or off. The electric plug lock structure is an anode lock structure, that is, when powered on, the floating mechanism 3 contacts the card slot 400, and the position of the mounting plate 5 is locked. When powered off, the floating mechanism 3 contacts and connects with the card slot 400, and the mounting plate 5 can rotate on the supporting frustum 2 due to the rotating plate 4.

[0031] Embodiment 2

[0032] As Figure 1-2 shown, the present utility model provides a precision magnetic adsorption rotary tooling, including: a device bottom plate 1, a supporting frustum 2, a floating mechanism 3, a rotating plate 4, and a mounting plate 5. The supporting frustum 2 is arranged on the device bottom plate 1, a floating mechanism 3 is arranged on the upper surface of the supporting frustum 2, the rotating plate 4 is rotatably arranged on the supporting frustum 2, a number of card slots 400 are evenly arranged at the edge of the rotating plate 4, the floating mechanism 3 can enter the card slots 400, and the mounting plate 5 is arranged on the rotating plate 4. The mounting plate 5 is made of a magnet material. The circuit board is placed on the mounting plate 5. Since the mounting plate 5 is made of a magnet material, it can suck and fix the circuit board. By controlling the floating mechanism 3, when the floating mechanism 3 enters the card slots 400, the relative position between the mounting plate 5 and the device bottom plate 1 is fixed. When screwing the screws at various different positions of the circuit board, the circuit board will not rotate due to excessive torque when screwing the screws. At the same time, the floating mechanism 3 can be controlled to disengage from the card slots 400, the rotation angle of the mounting plate 5 is adjusted, and then the floating mechanism 3 is made to enter the card slots 400 again, so as to realize the adjustment of the installation angle of the circuit board, without the need to readjust the position of the circuit board on the mounting plate 5 or the standing angle of the operator, making the operation more convenient.

[0033] In this embodiment, it is preferable that the supporting frustum 2 is detachably arranged on the device base plate 1. Two notches 500 are symmetrically arranged at both ends of the mounting plate 5, and a number of first through holes 510 are arranged at the center of the mounting plate 5. Holes are correspondingly formed in the mounting plate 5, the supporting frustum 2, and the device base plate 1 below the first through holes 510. When it is necessary to separate the circuit board from the mounting plate 5, the circuit board can be manually lifted by using the notches 500 of the mounting plate 5 so that the circuit board is separated from the mounting plate 5. In order to avoid the formation of a vacuum on the contact surface between the circuit board and the mounting plate 5 and being affected by the atmospheric pressure, the first through holes 510 are provided to facilitate the separation of the circuit board from the mounting plate 5.

[0034] In this embodiment, the floating mechanism 3 includes a number of cylinder assemblies, which are evenly distributed on the supporting frustum 2. The cylinder assembly includes: a standard cylinder and a floating column. The standard cylinder is vertically arranged in the supporting frustum 2, and the floating column is arranged on the output shaft of the standard cylinder. The floating column can penetrate the upper surface of the supporting frustum 2 and extend into the slot 400 of the rotating plate 4.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. Precision magnetic rotary tooling, characterized in that: include: a device base plate; A supporting truncated platform, the supporting truncated platform is arranged on the bottom plate of the device, and a floating mechanism is arranged on the upper surface of the supporting truncated platform; A rotating plate, the rotating plate can be rotatably arranged on the supporting truncated platform, a plurality of slots are evenly arranged at the edge of the rotating plate, and the floating mechanism can enter the slots; A mounting plate is arranged on the rotating plate and is made of a magnet.

2. The precision magnetic rotary tooling according to claim 1 is characterized in that: The floating mechanism is an electric latch structure. When the floating mechanism is powered on, the lock tongue in the floating mechanism rises and enters the slot, and the mounting plate is restricted from rotating. When the floating mechanism is powered off, the lock tongue in the floating mechanism descends, and the mounting plate can rotate.

3. The precision magnetic rotary tooling according to claim 2 is characterized in that: A switch is arranged on the bottom plate of the device, and the switch can control the floating mechanism to be powered on or off.

4. The precision magnetic rotary tooling according to claim 1 is characterized in that: The floating mechanism comprises: Several groups of cylinder assemblies, the cylinder assemblies are evenly distributed on the supporting truncated platform, and the cylinder assemblies include: A standard cylinder, the standard cylinder is vertically arranged in the supporting truncated table; A floating column is arranged on the output shaft of the standard cylinder, and the floating column can penetrate the upper surface of the supporting truncated table and extend into the slot of the rotating plate.

5. The precision magnetic rotary tooling according to claim 1 is characterized in that: The supporting truncated platform is detachably arranged on the device bottom plate.

6. The precision magnetic rotary tooling according to claim 1, characterized in that: Two notches are symmetrically arranged at both ends of the mounting plate.

7. The precision magnetic rotary tooling according to claim 1, characterized in that: A plurality of first through holes are arranged at the center of the mounting plate.

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