Positioning device for processing stepping motor

Abstract

The utility model belongs to the technical field of motor processing, and particularly relates to a positioning device for processing a stepping motor, which comprises a fixing plate, a positioning plate and a positioning plate, the inner molds are arranged on the outer side of the hollowed-out disc at equal intervals and used for supporting and positioning the motor shell; according to the positioning device for stepping motor machining, the inner mold is adopted for fixing and limiting, the hollow-out disc drives the inner mold to rotate so that the motor shell can move to the position below the machining equipment, and therefore rapid and lossless disassembly and assembly are achieved; and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor processing, and in particular relates to a positioning device for stepping motor processing. Background Art

[0002] A stepper motor, also known as a pulse motor, includes a motor housing, a motor stator, a motor rotor, a communication interface, etc. It is based on the most basic electromagnet principle. It is an electromagnet that can rotate freely. Its operating principle is to generate electromagnetic torque by relying on the change of air gap magnetic permeability.

[0003] In order to facilitate the installation of the motor, holes are usually drilled on its motor housing. Traditional processing positioning devices usually adopt positioning and then clamping and locking for fixation. However, this clamping method can easily cause damage and deformation of the housing, and it is inconvenient to disassemble and assemble, which reduces processing efficiency.

[0004] Therefore, in order to solve the above problems, it is necessary to design a positioning device for stepper motor processing. Utility Model Content

[0005] The utility model aims to provide a positioning device for processing a stepping motor, so as to solve the technical problem that the existing positioning device is inconvenient to disassemble and assemble.

[0006] In order to solve the above technical problems, the utility model provides a positioning device for stepping motor processing, comprising:

[0007] A fixed plate, with a hollow disk connected to the bearing above it;

[0008] A plurality of inner molds are equidistantly arranged on the outer side of the hollow disk to support and position the motor housing;

[0009] The hollow plate is suitable for driving the inner mold to rotate so that the motor housing moves to the bottom of the processing equipment.

[0010] Furthermore, an arc track is provided on the outer side of the hollow disk;

[0011] The arc track is arranged on a fixed plate;

[0012] A plurality of sliders are slidably connected in the arc-shaped track; wherein

[0013] Each of the sliding blocks is arranged at the bottom of the corresponding inner mold.

[0014] Furthermore, a plurality of connecting rods are provided on the outer side of the hollow plate;

[0015] The other end of each connecting rod is connected to the corresponding sliding block.

[0016] Furthermore, a protective cover is provided on the outer side of each slider;

[0017] The protective cover covers the arc track.

[0018] Furthermore, a motor is provided at the bottom of the fixing plate;

[0019] The motor is used for driving the hollow disk to rotate.

[0020] Furthermore, a cylinder is provided below the fixing plate;

[0021] A support plate is provided on the top of the cylinder;

[0022] The top of the support plate is provided with a plurality of support columns;

[0023] Each of the support columns penetrates the fixing plate and is slidably connected to the fixing plate.

[0024] Furthermore, an avoidance hole is provided on the top of the support column.

[0025] The beneficial effects of the utility model are:

[0026] (I) The utility model puts the motor housing on the inner mold, starts the motor, and the motor drives the hollow disk to rotate. The hollow disk drives the slider to rotate through the connecting rod. The slider drives the protective cover and the inner mold to rotate to the bottom of the processing equipment. Through the above steps, the effect of rapid and lossless disassembly and assembly and improved processing efficiency can be achieved.

[0027] (ii) In the utility model, when the inner mold and the motor housing move to the bottom of the processing equipment, the control cylinder is extended, and the cylinder drives the support plate and the support column to move upward so that the support column contacts the motor housing, thereby preventing the processing equipment from applying pressure to the motor housing during processing, resulting in processing tilt.

[0028] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a three-dimensional preferred embodiment of the overall utility model. Figure 1 ;

[0032] Figure 2 It is a three-dimensional preferred embodiment of the overall utility model. Figure 2 ;

[0033] Figure 3 It is a three-dimensional preferred embodiment of the overall utility model. Figure 3 .

[0034] In the figure:

[0035] Fixed plate 1, hollow plate 2, inner mold 3, arc track 4, slider 5, connecting rod 6, protective cover 7, motor 8, cylinder 9, support plate 10, support column 11, avoidance hole 12. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0037] like Figures 1 to 3 As shown, this embodiment provides a positioning device for stepping motor processing, including:

[0038] A fixed plate 1 has a hollow disk 2 connected to a bearing on its upper side; a plurality of inner molds 3 are equidistantly arranged on the outer side of the hollow disk 2 to support and position the motor housing; the hollow disk 2 is suitable for driving the inner molds 3 to rotate so that the motor housing moves to the bottom of the processing equipment.

[0039] An arc track 4 is provided on the outer side of the hollow plate 2 ; wherein the arc track 4 is arranged on the fixed plate 1 ; a plurality of sliders 5 are slidably connected in the arc track 4 ; wherein each of the sliders 5 is arranged at the bottom of the corresponding inner mold 3 .

[0040] A plurality of connecting rods 6 are disposed on the outer side of the hollow plate 2 ; the other end of each connecting rod 6 is connected to a corresponding sliding block 5 .

[0041] A protective cover 7 is provided on the outer side of each slider 5 ; wherein the protective cover 7 covers the arc track 4 ; wherein by providing the protective cover 7 to cover the arc track 4 , processing debris can enter the arc track 4 , thereby causing the slider 5 to get stuck in the arc track 4 .

[0042] A motor 8 is disposed at the bottom of the fixed plate 1 ; wherein the motor 8 is used to drive the hollow plate 2 to rotate; and it is most preferred that the motor 8 is a servo motor.

[0043] In this embodiment, the motor housing is put on the inner mold 3, and the motor 8 is started. The motor 8 drives the hollow disk 8 to rotate. The hollow disk 8 drives the slider 5 to rotate through the connecting rod 6. The slider 5 drives the protective cover 7 and the inner mold 3 to rotate to the bottom of the processing equipment. Through the above steps, the effect of rapid and lossless disassembly and assembly and improved processing efficiency can be achieved. Example 2

[0044] like Figures 1 to 3 As shown, based on Example 1, this Example 2 includes:

[0045] A cylinder 9 is provided below the fixing plate 1 ; a support plate 10 is provided on the top of the cylinder 9 ; a plurality of support columns 11 are provided on the top of the support plate 10 ; wherein each of the support columns 11 penetrates the fixing plate 1 and is slidably connected to the fixing plate 1 .

[0046] The top of the support column 11 is provided with an avoidance hole 12; wherein the avoidance hole 12 is provided so as to achieve the effect of avoiding the motor housing during processing.

[0047] In this embodiment, when the inner mold 3 and the motor housing move to the bottom of the processing equipment, the control cylinder 9 is extended, and the cylinder 9 drives the support plate 10 and the support column 11 to move upward so that the support column 11 contacts the motor housing, thereby preventing the processing equipment from applying pressure to the motor housing during processing, resulting in a tilted processing.

[0048] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0049] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0051] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A positioning device for stepping motor processing, characterized in that: include: A fixed plate (1), the upper bearing of which is connected to a hollow plate (2); A plurality of inner molds (3) are equidistantly arranged on the outside of the hollow disk (2) to support and position the motor housing; The hollow plate (2) is suitable for driving the inner mold (3) to rotate, so that the motor housing moves to the bottom of the processing equipment.

2. The positioning device for stepping motor processing according to claim 1, characterized in that: An arc-shaped track (4) is provided on the outer side of the hollow disk (2); wherein The arc-shaped track (4) is arranged on the fixed plate (1); A plurality of sliding blocks (5) are slidably connected in the arc-shaped track (4); wherein Each of the sliding blocks (5) is arranged at the bottom of the corresponding inner mold (3).

3. The positioning device for stepping motor processing as claimed in claim 2, characterized in that: A plurality of connecting rods (6) are provided on the outer side of the hollow plate (2); The other end of each connecting rod (6) is connected to the corresponding sliding block (5).

4. The positioning device for stepping motor processing as claimed in claim 3, characterized in that: A protective cover (7) is provided on the outer side of each of the sliders (5); wherein The protective cover (7) covers the arc-shaped track (4).

5. The positioning device for stepping motor processing as claimed in claim 4, characterized in that: A motor (8) is provided at the bottom of the fixing plate (1); wherein The motor (8) is used to drive the hollow plate (2) to rotate.

6. The positioning device for stepping motor processing as claimed in claim 5, characterized in that: A cylinder (9) is provided below the fixing plate (1); A support plate (10) is provided on the top of the cylinder (9); A plurality of support columns (11) are provided on the top of the support plate (10); Each of the support columns (11) passes through the fixing plate (1) and is slidably connected to the fixing plate (1).

7. The positioning device for stepping motor processing as claimed in claim 6, characterized in that: The top of the support column (11) is provided with an avoidance hole (12).

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