Rapid positioning device for silicon steel sheet milling

Abstract

The utility model belongs to the field of positioning devices, and particularly relates to a rapid positioning device for silicon steel sheet planing and milling, which comprises a base, a supporting rod is welded in the base, a supporting plate is welded at one end, far away from the base, of the supporting rod, a motor is fixedly mounted in the middle of the upper end of the supporting plate, and a turntable is welded at the upper end of the output end of the motor. A positioning mechanism is arranged on the base, and a supporting plate is fixedly connected to the upper end of the base. According to the silicon steel sheet clamping device, the threaded rod and the support are rotated to do threaded motion, then the sliding base slides on the support, the position of the clamping block is adjusted, the silicon steel sheets with different length-width ratios can be clamped, the clamping block can rotate automatically, self-adaptive adjustment can be conducted according to the inclination degree of the side face of the silicon steel sheet when the silicon steel sheets are clamped, and the clamping efficiency is improved. And the application range of the device is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a rapid positioning device for planing and milling of silicon steel sheets. Background Art

[0002] Silicon steel sheets refer to cold-rolled non-oriented silicon steel sheets and cold-rolled oriented silicon steel sheets containing silicon, also known as electrical steel. Its main purpose is to manufacture magnetic cores for various electrical equipment such as motors, inductors and transformers in order to reduce iron loss and improve efficiency. Silicon steel sheets have the characteristics of high magnetic permeability, low iron loss, and low magnetizing force. During the processing of silicon steel sheets, they need to be planed and milled to ensure the flatness of their surface. In the prior art, during the planing and milling process of silicon steel sheets, the clamping and positioning of the silicon steel sheets are not stable enough, and position deviation is prone to occur. Utility Model Content

[0003] The utility model aims to provide a rapid positioning device for planing and milling of silicon steel sheets, which solves the problem that the clamping and positioning of silicon steel sheets is not stable enough and position deviation is easy to occur.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid positioning device for planing and milling of silicon steel sheets, comprising a base, a support rod welded inside the base, a support plate welded to the end of the support rod away from the base, a motor fixedly installed in the middle of the upper end of the support plate, a turntable welded to the upper end of the output end of the motor, a positioning mechanism is provided on the base, and a support plate is fixedly connected to the upper end of the base.

[0005] Preferably, the positioning mechanism includes a support, an insert, a square tube, a sliding pin, a guide groove, a sliding seat, a screw, a support shaft, a clamping block, and a protrusion. The support is slidably connected to the base, the support is slidably connected to the support plate, the lower end of the support is welded with an insert, the outer side of the lower end of the insert is slidably connected to the square tube, the lower end of the square tube is welded with a sliding pin, the upper end of the support is slidably connected to the slide, the upper end of the slide is welded with a support shaft, and the outer side of the upper end of the support shaft is installed with a clamping block through a bearing. By rotating the screw and the support to make a threaded motion, the slide slides on the support, and the position of the clamping block is adjusted, so that the device can clamp silicon steel sheets with different length-to-width ratios, and the clamping block can rotate automatically. When clamping the silicon steel sheet, it can be adaptively adjusted according to the side inclination of the silicon steel sheet, so that the device has a wider range of applications.

[0006] Preferably, the square tube is slidably connected to the base, and the square tube is in contact with the turntable. By providing the square tube, the support is prevented from deflecting.

[0007] Preferably, a guide groove is provided inside the rotating disk, and the guide groove is slidably connected to the sliding pin. The movement of the sliding pin is guided by providing the guide groove.

[0008] Preferably, a screw rod is threadedly connected inside the support, and the screw rod and the slide seat are connected via a bearing. The movement of the slide seat is controlled by setting the screw rod.

[0009] Preferably, a protrusion is welded on the lower end of the clamping block, and the protrusion is in contact with the slide seat. By providing the protrusion, auxiliary support is provided to the clamping block.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model drives the turntable to rotate through a motor, and then the support drives the clamping block to move, so that multiple clamping blocks are controlled to move simultaneously to clamp the silicon steel sheet in multiple positions, so that the clamping positioning of the silicon steel sheet is more stable during processing, and it is not easy to cause position deviation during processing.

[0012] 2. The utility model rotates the screw and the support to make a threaded motion, thereby allowing the slide to slide on the support and adjusting the position of the clamping block, so that the device can clamp silicon steel sheets with different length-to-width ratios, and the clamping block can rotate automatically. When clamping the silicon steel sheet, it can be adaptively adjusted according to the side inclination of the silicon steel sheet, making the device more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Bottom view of

[0015] Figure 3 For this utility model Figure 1 Cross-sectional view of the support;

[0016] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0017] In the figure: 1, base; 2, support rod; 3, support plate; 4, motor; 5, turntable; 6, positioning mechanism; 7, support plate; 61, support; 62, insert block; 63, square tube; 64, sliding pin; 65, guide groove; 66, sliding seat; 67, screw; 68, support shaft; 69, clamping block; 610, protrusion. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-Figure 2 A rapid positioning device for planing and milling of silicon steel sheets comprises a base 1, a support rod 2 is welded inside the base 1, a support plate 3 is welded at one end of the support rod 2 away from the base 1, a motor 4 is fixedly installed at the middle of the upper end of the support plate 3, a turntable 5 is welded at the upper end of the output end of the motor 4, a positioning mechanism 6 is arranged on the base 1, and a support plate 7 is fixedly connected to the upper end of the base 1.

[0020] See also Figure 1-Figure 4 The positioning mechanism 6 includes a support 61, an insert block 62, a square tube 63, a sliding pin 64, a guide groove 65, a slide seat 66, a screw 67, a support shaft 68, a clamping block 69, and a protrusion 610. The support 61 is slidably connected to the base 1, and the support 61 is slidably connected to the support plate 7. The lower end of the support 61 is welded with an insert block 62, and the outer side of the lower end of the insert block 62 is slidably connected with the square tube 63. The square tube 63 is slidably connected to the base 1, and the square tube 63 is in contact with the turntable 5. The deflection of the support 61 is avoided by setting the square tube 63. The lower end of the square tube 63 is welded with a sliding pin 64. A guide groove 65 is opened inside the turntable 5. The guide groove 65 and the sliding pin 64 are slidably connected. The guide groove 65 is provided to guide the movement of the sliding pin 64. The upper end of the support 61 is slidably connected with the slide seat 66. The inside of the support 61 is A screw rod 67 is threadedly connected, and the screw rod 67 and the slide 66 are connected through a bearing. The movement of the slide 66 is controlled by setting the screw rod 67. A support shaft 68 is welded to the upper end of the slide 66. A clamping block 69 is installed on the outer side of the upper end of the support shaft 68 through a bearing. A protrusion 610 is welded to the lower end of the clamping block 69. The protrusion 610 is in contact with the slide 66. The protrusion 610 is provided to auxiliary support the clamping block 69. The screw rod 67 and the support 61 are rotated to make a threaded movement, so that the slide 66 slides on the support 61, and the position of the clamping block 69 is adjusted, so that the device can clamp silicon steel sheets with different length-to-width ratios, and the clamping block 69 can rotate automatically. When clamping the silicon steel sheet, it can be adaptively adjusted according to the side inclination of the silicon steel sheet, so that the device has a wider range of applications.

[0021] The specific implementation process of the utility model is as follows: when in use, the silicon steel sheet is placed on the support plate 7, the motor 4 is started, and the motor 4 drives the turntable 5 to rotate, thereby changing the position of the guide groove 65, thereby changing the position of the sliding pin 64, the sliding pin 64 drives the square tube 63 to move, the square tube 63 drives the plug block 62 to move, the plug block 62 drives the support 61 to move, and the support 61 drives the clamping block 69 to move, so that multiple clamping blocks 69 are controlled to move at the same time to clamp the silicon steel sheet in multiple positions, so that the clamping positioning of the silicon steel sheet is more stable during processing, and it is not easy to produce position deviation during processing, and then the screw 67 is rotated, the screw 67 rotates and the support 61 to make a threaded motion, thereby making the slide 66 slide on the support 61, adjusting the position of the clamping block 69, so that the device can clamp silicon steel sheets with different length and width ratios, and the clamping block 69 can rotate automatically. When clamping the silicon steel sheet, it can be adaptively adjusted according to the side inclination of the silicon steel sheet, so that the device has a wider range of applications.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid positioning device for planing and milling of silicon steel sheets, comprising a base (1), characterized in that: A support rod (2) is welded inside the base (1); a support plate (3) is welded to one end of the support rod (2) away from the base (1); a motor (4) is fixedly mounted in the middle of the upper end of the support plate (3); a turntable (5) is welded to the upper end of the output end of the motor (4); a positioning mechanism (6) is provided on the base (1); and a support plate (7) is fixedly connected to the upper end of the base (1).

2. A rapid positioning device for planing and milling of silicon steel sheets according to claim 1, characterized in that: The positioning mechanism (6) comprises a support (61), an insert block (62), a square tube (63), a sliding pin (64), a guide groove (65), a sliding seat (66), a screw (67), a support shaft (68), a clamping block (69), and a protrusion (610). The support (61) is slidably connected to the base (1), and the support (61) is slidably connected to the support plate (7). The lower end of the support (61) is welded with an insert block (62), the outer side of the lower end of the insert block (62) is slidably connected to the square tube (63), the lower end of the square tube (63) is welded with a sliding pin (64), the upper end of the support (61) is slidably connected to the sliding seat (66), the upper end of the sliding seat (66) is welded with a support shaft (68), and the outer side of the upper end of the support shaft (68) is installed with a clamping block (69) through a bearing.

3. A rapid positioning device for planing and milling of silicon steel sheets according to claim 2, characterized in that: The square tube (63) is slidably connected to the base (1), and the square tube (63) is in contact with the rotating disk (5).

4. A rapid positioning device for planing and milling of silicon steel sheets according to claim 2, characterized in that: A guide groove (65) is provided inside the rotating disk (5), and the guide groove (65) is slidably connected to the sliding pin (64).

5. The rapid positioning device for planing and milling of silicon steel sheets according to claim 2, characterized in that: The interior of the support (61) is connected with a screw rod (67) via a thread, and the screw rod (67) and the slide seat (66) are connected via a bearing.

6. The rapid positioning device for planing and milling of silicon steel sheets according to claim 2, characterized in that: A convex block (610) is welded to the lower end of the clamping block (69), and the convex block (610) is in contact with the sliding seat (66).

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