Auxiliary device for processing stepping motor

Abstract

The utility model belongs to the technical field of motor processing, and particularly relates to an auxiliary device for processing a stepping motor, which comprises a working table, two supporting pieces and a plurality of clamping pieces, and is characterized in that the top of the working table is provided with two supporting pieces; the upper part of the supporting piece is in bearing connection with a main shaft; three-jaw chucks are arranged at the close ends of the two main shafts; a first driving motor is arranged on the side face of any supporting piece. Wherein the first driving motor is suitable for driving the main shaft to rotate so as to enable the three-jaw chucks on the main shaft to rotate, and according to the auxiliary device for stepping motor machining, the two three-jaw chucks are arranged to fix the motor rotating shaft, and the three-jaw chucks are fixed to the main shaft on the supporting piece, so that the motor rotating shaft is stably fixed; and the motor rotating shaft is driven to rotate stably.

Description

Technical Field

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

[0002] The motor shaft is the main component of the motor. The size of the motor shaft affects the performance and service life of the motor. The motor shaft needs to be inspected during the processing of the motor shaft.

[0003] The existing patent CN218238761U discloses a motor shaft detection auxiliary device, which is achieved by: "Placing the motor shaft between two sleeves, the second drive motor drives the screw to rotate, the screw drives the two sliders to approach each other, and the two ends of the motor shaft enter the corresponding slots respectively. When the end of the motor shaft abuts against the rubber sheet, the motor shaft squeezes the rubber sheet, so that the rubber sheet squeezes the pressure sensor, and the second drive motor stops moving. The motor shaft is fixed between the two sleeves. At the same time, the conical slot can meet the use of motor shafts of different sizes, thereby expanding the use range of the device." However, there are defects such as small friction between the cone and the motor shaft and unstable fixation.

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

[0005] The utility model aims to provide an auxiliary device for processing a stepping motor, so as to solve the technical problem that the fixed rotating shaft of the existing auxiliary device is unstable.

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

[0007] A workbench with two supports on the top;

[0008] The upper bearing of the support member is connected with a main shaft;

[0009] The adjacent ends of the two spindles are both provided with three-jaw chucks;

[0010] A first drive motor is provided on the side of any of the supporting members;

[0011] The first driving motor is suitable for driving the main shaft to rotate so as to rotate the three-jaw chuck on the main shaft.

[0012] Furthermore, the workbench is provided with a slide rail;

[0013] Any of the support members is disposed on a slide rail; and

[0014] Any of the supporting members is slidably connected to the slide rail.

[0015] Furthermore, a support plate is fixedly connected to the side of the workbench;

[0016] The inner bearing of the support plate is connected with a screw rod;

[0017] The screw rod is engaged with any support member; and

[0018] The other end of the screw rod is connected to another support bearing;

[0019] The screw rod is suitable for engaging with any supporting member when rotating, so that any supporting member slides on the slide rail.

[0020] Furthermore, a second drive motor is fixedly connected to the outer side of the support plate;

[0021] The second driving motor is suitable for driving the screw to rotate.

[0022] Furthermore, connecting blocks are provided on opposite sides of the two supporting members;

[0023] A folding frame is provided between the two connecting blocks; wherein

[0024] The two ends of the folding frame are respectively connected to two connecting block bearings; and

[0025] At least three distance sensors are arranged above the hinge of the folding frame.

[0026] The beneficial effects of the utility model are:

[0027] (I) The utility model controls the second drive motor to reverse, and the second drive motor drives the lead screw to reverse, and the lead screw engages with any support member to make any support member slide on the slide rail and move away from the other support member to a suitable position. At this time, one end of the motor shaft is assembled to the three-jaw chuck on the fixed support member, and the second drive motor is controlled to rotate forward to make the support member move to a suitable position on the slide rail, and the other end of the motor shaft is fixed by the three-jaw chuck, and the first drive motor is started. The first drive motor drives the main shaft to rotate, and the main shaft drives the three-jaw chuck to rotate, and the three-jaw chuck drives the motor shaft and another three-jaw chuck to rotate. Through the above steps, the effect of stable fixation and driving the motor shaft to rotate and the motor shaft of different lengths and diameters can be installed.

[0028] (ii) The utility model provides a folding frame and a distance sensor disposed above the hinge of the folding frame to automatically adjust the position according to the distance between the two supporting members to measure the middle and both ends of the motor shaft, thereby reducing the need to measure motor shafts of different lengths and adjust the position of the distance sensor.

[0029] 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.

[0030] 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

[0031] 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.

[0032] Figure 1 It is a stereogram of the preferred embodiment of the whole of the utility model;

[0033] Figure 2 yes Figure 1 A partial enlarged view of area A.

[0034] In the figure:

[0035] Workbench 1, support 2, spindle 3, three-jaw chuck 4, first drive motor 5, slide rail 6, support plate 7, screw rod 8, second drive motor 9, connecting block 10, folding frame 11, distance sensor 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 Figure 1 As shown, this embodiment provides an auxiliary device for stepper motor processing, including:

[0038] A workbench 1 is provided with two support members 2 on the top; the upper bearings of the support members 2 are connected to a spindle 3; three-jaw chucks 4 are provided at the proximal ends of the two spindles 3; a first drive motor 5 is provided on the side of any of the support members 2; wherein the first drive motor 5 is suitable for driving the spindle 3 to rotate so as to rotate the three-jaw chuck 4 on the spindle 3; wherein the support member 2 is adopted but not limited to a hollow member; wherein the spindle 3 and the three-jaw chuck 4 are adopted but not limited to a movable connection.

[0039] The workbench 1 is provided with a slide rail 6 ; any one of the support members 2 is arranged on the slide rail 6 ; and any one of the support members 2 is slidably connected to the slide rail 6 .

[0040] A support plate 7 is fixedly connected to the side of the workbench 1; a screw rod 8 is connected to the inner bearing of the support plate 7; wherein the screw rod 8 is engaged with any support member 2; and the other end of the screw rod 8 is connected to the bearing of another support member 2; the screw rod 8 is suitable for engaging with any support member 2 when rotating, so that any support member 2 slides on the slide rail 6; wherein the support plate 7 and the workbench 1 are connected by, but not limited to, a movable connection.

[0041] A second driving motor 9 is fixedly connected to the outer side of the supporting plate 7 ; wherein the second driving motor 9 is suitable for driving the screw rod 8 to rotate.

[0042] In this embodiment, by controlling the second drive motor 9 to reverse, the second drive motor 9 drives the screw rod 8 to reverse, and the screw rod 8 engages with any support member 2 to make any support member 2 slide on the slide rail 6 and move away from the other support member 2 to a suitable position. At this time, one end of the motor shaft is assembled to the three-jaw chuck 4 on the fixed support member 2, and the second drive motor 9 is controlled to rotate forward so that the support member 2 moves to a suitable position on the slide rail 6, and the other end of the motor shaft is fixed by the three-jaw chuck 4, and the first drive motor 5 is started. The first drive motor 5 drives the main shaft 3 to rotate, and the main shaft 3 drives the three-jaw chuck 4 to rotate. The three-jaw chuck 4 drives the motor shaft and the other three-jaw chuck 4 to rotate. Through the above steps, the effect of stable fixation and driving the motor shaft to rotate and the motor shafts of different lengths and diameters can be installed. Example 2

[0043] like Figure 1 , Figure 2 As shown, based on Example 1, this Example 2 includes:

[0044] A connecting block 10 is provided on opposite sides of the two supporting members 2; a folding frame 11 is provided between the two connecting blocks 10; both ends of the folding frame 11 are respectively connected to the bearings of the two connecting blocks 10; and at least three distance sensors 12 are provided above the hinge of the folding frame 11; it is most preferred to provide three distance sensors 12 so as to measure the middle and both ends of the motor shaft.

[0045] In this embodiment, a folding frame 11 and a distance sensor 12 arranged above the hinge of the folding frame 11 are provided to automatically adjust the position of the middle and both ends of the motor shaft according to the distance between the two support members 2, thereby reducing the effect of measuring motor shafts of different lengths and adjusting the position of the distance sensor 12.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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. An auxiliary device for stepping motor processing, characterized in that: include: A workbench (1) having two support members (2) on the top; The upper bearing of the support member (2) is connected to a main shaft (3); The adjacent ends of the two main shafts (3) are each provided with a three-jaw chuck (4); A first driving motor (5) is provided on the side of any of the supporting members (2); wherein The first drive motor (5) is suitable for driving the main shaft (3) to rotate, so as to rotate the three-jaw chuck (4) on the main shaft (3).

2. The stepper motor processing auxiliary device according to claim 1, characterized in that: The workbench (1) is provided with a slide rail (6); Any one of the support members (2) is arranged on a slide rail (6); and Any one of the support members (2) is slidably connected to the slide rail (6).

3. The stepper motor processing auxiliary device according to claim 2, characterized in that: A support plate (7) is fixedly connected to the side of the workbench (1); The inner bearing of the support plate (7) is connected to a screw rod (8); wherein The screw rod (8) is engaged with any support member (2); and The other end of the screw rod (8) is connected to a bearing of another support member (2); The screw rod (8) is suitable for engaging with any support member (2) when rotating, so that any support member (2) slides on the slide rail (6).

4. The stepper motor processing auxiliary device according to claim 3, characterized in that: A second drive motor (9) is fixedly connected to the outer side of the support plate (7); wherein The second drive motor (9) is suitable for driving the screw rod (8) to rotate.

5. The stepper motor processing auxiliary device according to claim 4, characterized in that: The opposite sides of the two support members (2) are each provided with a connecting block (10); wherein A folding frame (11) is provided between the two connecting blocks (10); wherein The two ends of the folding frame (11) are respectively connected to the bearings of the two connecting blocks (10); and At least three distance sensors (12) are provided above the hinge of the folding frame (11).

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