Hanging tool for electroplating neodymium-iron-boron magnet

Abstract

The utility model discloses a hanger for electroplating neodymium-iron-boron magnets, which belongs to the technical field of electroplating of neodymium-iron-boron magnets and comprises a lifting hook and a support fixedly connected onto the lifting hook, a plurality of vertically-arranged support rods are arranged on the support side by side along the horizontal direction, hanging assemblies are fixedly arranged on the support rods, and the hanging assemblies are fixedly connected with the lifting hook. The hanging assembly comprises two fixing sleeves which are symmetrically arranged relative to the supporting rod, the axis direction of the fixing sleeves is perpendicular to the supporting rod, an integrally-formed hook is slidably connected to the fixing sleeves in an inserted mode, the hook is provided with a linear section and an arc section fixedly connected to one end of the linear section, the linear section is connected into the fixing sleeves in an inserted mode, and the arc section is fixedly connected to the other end of the linear section. And the arc segments are used for supporting the neodymium-iron-boron magnet. According to the utility model, the hook is inserted into the fixing sleeve, so that the effect of conveniently replacing the hook is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to neodymium iron boron magnet electroplating technical field, concretely relates to a kind of hanger for neodymium iron boron magnet electroplating. BACKGROUND

[0002] When neodymium iron boron workpiece is placed into water-soluble paint for electroplating, hanger for suspending neodymium iron boron workpiece needs to be used, and the hanger mainly plays the role of conducting electricity, supporting and fixing workpiece in electroplating production.

[0003] The prior art, such as the Chinese patent with the announcement number CN207537583U, discloses a special hanger for large-size neodymium iron boron magnet steel plating, which supports the neodymium iron boron magnet steel through the hanger. However, in actual use, in order to ensure the supporting force and save costs, the hanger is generally made of a plastic material. After long-term supporting use, the hanger is prone to deformation due to the supporting force, thereby affecting the supporting effect. Therefore, the deformed hanger needs to be replaced or treated by bending with a clamp, which wastes manpower.

[0004] Therefore, a hanger for neodymium iron boron magnet electroplating needs to be proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] Therefore, the purpose of the utility model is to provide a hanger for neodymium iron boron magnet electroplating, which is used to solve the problem of inconvenient disassembly of the hanger in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a hanger for neodymium iron boron magnet electroplating, which comprises a hook and a support fixedly connected to the hook, a plurality of vertically arranged support rods are arranged side by side in the horizontal direction on the support, a hanging assembly is fixedly arranged on the support rod, the hanging assembly comprises two fixed sleeves symmetrically arranged about the support rod, the axis direction of the fixed sleeve is perpendicular to the support rod, an integrally formed hook is slidably inserted into the fixed sleeve, the hook is provided with a straight section and an arc section fixedly connected to one end of the straight section, the straight section is inserted into the fixed sleeve, and the arc section is used to support the neodymium iron boron magnet.

[0008] Further, at least two groups of hanging assemblies are arranged side by side in the axial direction of the support rod on the support rod, the arc sections of the two hooks on the same group of hanging assemblies are symmetrically arranged about the support rod, the arc section of the hook on the lower hanging assembly is arranged at a preset angle between the arc section and the support rod, and the arc section of the hook on the upper hanging assembly is arranged perpendicularly to the support rod.

[0009] Further, two groups of suspension assemblies are arranged side by side on the support rod along the axial direction of the support rod, the arc-shaped section of the hook on the lower suspension assembly of the two groups of suspension assemblies is arranged at an angle of 0-30° with the support rod, and the arc-shaped section of the hook on the upper suspension assembly of the two groups of suspension assemblies is arranged perpendicularly to the support rod.

[0010] Further, three groups of suspension assemblies are arranged side by side on the support rod along the axial direction of the support rod, the arc-shaped section of the hook on the lowermost suspension assembly of the three groups of suspension assemblies is arranged at an angle of 0-30° with the support rod, the arc-shaped section of the hook on the middle suspension assembly of the three groups of suspension assemblies is arranged at an angle of 30-60° with the support rod, and the arc-shaped section of the hook on the upper suspension assembly of the three groups of suspension assemblies is arranged perpendicularly to the support rod.

[0011] Further, the fixing sleeve is axially provided with a spline groove, and the straight section is provided with a spline matched with the spline groove.

[0012] Further, the support rod is detachably and fixedly connected with a connecting plate, a plurality of groups of the suspension assemblies are fixedly connected to the connecting plate, at least two insertion rods are fixedly connected to the side, away from the suspension assemblies, of the connecting plate, a plurality of through holes penetrating the support rod in the radial direction are arranged side by side on the support rod along the axial direction of the support rod, and the insertion rods are inserted into the through holes to fix the connecting plate to the support rod.

[0013] Further, the insertion rod is a threaded rod, the threaded rod is threadedly connected with the connecting plate, and the through hole is a threaded hole matched with the threaded rod.

[0014] Further, the lifting hook and the hook are arranged on opposite sides of the bracket, respectively.

[0015] The beneficial effects of the present application are as follows:

[0016] The present application has the effect of facilitating replacement of the hook by inserting the hook into the fixing sleeve.

[0017] The other advantages, objects and features of the present application will be described in the following specification, and will be apparent to those skilled in the art to some extent, or can be taught by those skilled in the art from the practice of the present application. The objects and other advantages of the present application can be achieved and obtained by the following specification. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the purpose, technical scheme and beneficial effects of the present application more clear, the present application provides the following drawings for illustration:

[0019] Fig. 1 The explosion diagram for installing the hook of the present application embodiment;

[0020] Fig. 2 It is the whole structure schematic view of the embodiment of the utility model.

[0021] The marks in the drawing are as follows: hook 1, support 2, support rod 201, fixed sleeve 202, hook 203, straight line segment 204, arc line segment 205, spline groove 206, spline 207, connecting plate 3, insertion rod 301, insertion hole 302. Specific implementation

[0022] As Figs. 1-2 The utility model provides a neodymium iron boron magnet electroplating hanger, including: hook 1, and the support 2 of fixed connection on hook 1, the support 2 is provided with multiple vertical support rods 201 along the horizontal direction and is arranged side by side, the support rod 201 is fixedly provided with the suspension assembly, the suspension assembly includes two fixed sleeves 202 that are symmetrically arranged about the support rod 201, the axis direction of fixed sleeve 202 is perpendicular to the support rod 201, the hook 203 is slidably inserted into fixed sleeve 202, the hook 203 is integrally formed, the hook 203 is provided with straight line segment 204 and the arc line segment 205 of fixed connection in straight line segment one end, the straight line segment 204 is inserted into fixed sleeve 202, and the arc line segment 205 is used to support neodymium iron boron magnet.

[0023] In the scheme, the insertion hole that is set on fixed sleeve 202 cooperates with straight line segment 204, by inserting hook 203 into fixed sleeve 202, after the deformation of arc line segment 205 caused by long-term use of hook 203, by replacing hook 203, its replacement mode is as follows: the straight line segment 204 of hook 203 is slid along fixed sleeve 202, and then the straight line segment 204 of new hook 203 is slid and inserted into the insertion hole.

[0024] The scheme is inserted into the mode of hook 203 and fixed sleeve 202, so as to facilitate the replacement of hook 203.

[0025] In an embodiment of the utility model, the hook 1 and hook 203 are arranged on the opposite sides of support 2 respectively.

[0026] In the scheme, after two hangers are hung on the support main body through hook 1, the hooks 203 on the two hangers are oppositely arranged, so that neodymium iron boron magnets can be hung on both sides of the support main body, space is saved, and the electroplating efficiency of neodymium iron boron magnet is improved.

[0027] In an embodiment of the utility model, the support rod 201 is provided with at least two groups of hanging assemblies along the axis direction of the support rod 201, the arc-shaped sections 205 of the two hooks 203 in the same group of hanging assemblies are symmetrically arranged about the support rod 201, wherein the arc-shaped sections 205 of the hooks 203 on the lower hanging assembly are arranged at a preset angle with the support rod 201, and the arc-shaped sections 205 of the hooks 203 on the upper hanging assembly are arranged perpendicularly to the support rod 201.

[0028] In the present scheme, when two groups of hanging assemblies are arranged on the support rod 201, the arc-shaped sections 205 of the hooks 203 on the lower hanging assembly are arranged at an angle of 0-30° with the support rod 201, the arc-shaped sections of the hooks 203 on the lower hanging assembly are used to support the bottom of the Nd-Fe-B magnet, and the arc-shaped sections of the hooks 203 on the upper hanging assembly are used to limit the two sides of the Nd-Fe-B magnet, so as to improve the support stability of the Nd-Fe-B magnet; when three groups of hanging assemblies are arranged on the support rod 201, the arc-shaped sections 205 of the hooks 203 on the lowermost hanging assembly are arranged at an angle of 0-30° with the support rod 201, the arc-shaped sections 205 of the hooks 203 on the middle hanging assembly are arranged at an angle of 30-60° with the support rod 201, and the arc-shaped sections 205 of the hooks 203 on the uppermost hanging assembly are arranged perpendicularly to the support rod 201; through the middle hanging assembly, the angle gap between the uppermost hook 203 and the lowermost hook 203 when supporting the large Nd-Fe-B magnet is reduced, and the support stability of the Nd-Fe-B magnet is further improved.

[0029] In an embodiment of the utility model, the fixed sleeve 202 is provided with a spline groove 206 in the axial direction, and the straight section 204 is provided with a spline 207 matched with the spline groove 206.

[0030] In the present scheme, the spline 207 is matched with the spline groove 206 to avoid rotation of the straight section 204 after being inserted into the fixed sleeve 202, so as to improve the support stability of the Nd-Fe-B magnet, and the matching of the spline 207 and the spline groove 206 ensures the stability of the hook 203 when being inserted into the fixed sleeve 202 from different angles, and facilitates adjustment of the included angle between the arc-shaped section 205 of the hook 203 and the support rod 201.

[0031] In an embodiment of the utility model, the support rod 201 is detachably fixedly connected with a connecting sheet 3, a plurality of groups of the suspension assemblies are fixedly connected on the connecting sheet 3, the connecting sheet 3 is fixedly connected with at least two inserting rods 301 on the side away from the suspension assemblies, a plurality of through holes 302 radially penetrating the support rod 201 are arranged on the support rod 201 in parallel along the axis direction of the support rod 201, and the inserting rod 301 is inserted into the through hole 302 to fix the connecting sheet 3 on the support rod 201.

[0032] In the scheme, the inserting rod 301 cooperates with the insertion hole 302 to facilitate the installation and removal of the connecting sheet 3, and the at least two inserting rods 301 limit the rotation ability of the connecting sheet 3; and the inserting rod 301 cooperates with the through hole 302 of different heights on the support rod 201 to adjust the installation height of the connecting sheet 3.

[0033] In an embodiment of the utility model, the inserting rod 301 is a threaded rod, the threaded rod is threadedly connected with the connecting sheet 3, and the through hole 302 is a threaded hole matched with the threaded rod.

[0034] In the scheme, the inserting rod 301 is set as a threaded rod, the inserting rod 301 is screwed into the through hole 302 in a threaded manner, and the installation stability of the connecting sheet 3 is improved.

[0035] Finally, it is to be explained that the above preferred embodiments are only used to illustrate the technical scheme of the utility model and not to limit, although the utility model has been described in detail through the above preferred embodiments, but those skilled in the art should understand that various changes can be made in form and details without departing from the range defined by the utility model claim book.

Claims

1. A hanger for electroplating a neodymium-iron-boron magnet, comprising: The hook and the support fixedly connected with the hook are characterized in that: a plurality of vertical support rods are arranged side by side in the horizontal direction on the support, a hanging assembly is fixedly arranged on the support rod, the hanging assembly comprises two fixed sleeves which are symmetrically arranged with respect to the support rod, the axis direction of the fixed sleeve is perpendicular to the support rod, an integrally formed hook is slidingly inserted into the fixed sleeve, the hook is provided with a straight section and an arc section fixedly connected to one end of the straight section, the straight section is inserted into the fixed sleeve, and the arc section is used for supporting a neodymium iron boron magnet.

2. The neodymium-iron-boron magnet electroplating hanger according to claim 1, characterized in that: At least two groups of hanging assemblies are arranged side by side in the axial direction of the support rod on the support rod, the arc sections of the two hooks on the same group of hanging assemblies are symmetrically arranged with respect to the support rod, the arc section of the hook on the lower hanging assembly is arranged at a preset angle between the arc section and the support rod, and the arc section of the hook on the upper hanging assembly is arranged perpendicularly to the support rod.

3. The neodymium-iron-boron magnet electroplating hanger according to claim 2, characterized in that: Two groups of hanging assemblies are arranged side by side in the axial direction of the support rod on the support rod, the arc section of the hook on the lower hanging assembly in the two groups of hanging assemblies is arranged at an angle of 0-30° between the arc section and the support rod, and the arc section of the hook on the upper hanging assembly in the two groups of hanging assemblies is arranged perpendicularly to the support rod.

4. The neodymium-iron-boron magnet electroplating hanger according to claim 2, characterized in that: Three groups of hanging assemblies are arranged side by side in the axial direction of the support rod on the support rod, the arc section of the hook on the lowermost hanging assembly in the three groups of hanging assemblies is arranged at an angle of 0-30° between the arc section and the support rod, the arc section of the hook on the middle hanging assembly in the three groups of hanging assemblies is arranged at an angle of 30-60° between the arc section and the support rod, and the arc section of the hook on the upper hanging assembly in the three groups of hanging assemblies is arranged perpendicularly to the support rod.

5. The neodymium-iron-boron magnet electroplating hanger according to claim 1, characterized in that: A spline groove is arranged axially on the fixed sleeve, and the straight section is provided with a spline matched with the spline groove.

6. The neodymium-iron-boron magnet electroplating hanger according to claim 1, characterized in that: A connecting plate is detachably and fixedly connected to the support rod, a plurality of groups of the hanging assemblies are fixedly connected to the connecting plate, at least two insertion rods are fixedly connected to the side of the connecting plate away from the hanging assemblies, a plurality of through holes penetrating the support rod in the radial direction are arranged side by side in the axial direction of the support rod on the support rod, and the insertion rods are inserted into the through holes to fix the connecting plate on the support rod.

7. The neodymium-iron-boron magnet electroplating hanger according to claim 6, characterized in that: The insertion rod is a threaded rod, the threaded rod is threadedly connected with the connecting plate, and the through hole is a threaded hole matched with the threaded rod.

8. The neodymium-iron-boron magnet electroplating hanger according to claim 1, characterized in that: The hook and the hanging hook are arranged on opposite sides of the support, respectively.

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