Armature cutting tool and equipment

Abstract

The utility model relates to an armature cutting tool which comprises a base table and a mounting seat, and a base is fixedly arranged on the base table; the mounting seat comprises a body and an insertion part arranged on one side of the body, the body is provided with an OK clamp, an armature mounting groove is formed between the OK clamp and the body, and the insertion part is configured to be inserted into the base in at least two states, so that the armature mounting groove is located in different directions of the base. The inserting part is arranged on the body of the mounting seat, so that the inserting part can be inserted into the base in at least two states, the armature mounting groove can be positioned in different directions of the base, and at least two to-be-processed surfaces can be processed by clamping the armature mounted on the mounting seat at one time; the technical problems that in the prior art, when different faces of an armature are machined, a clamp needs to be replaced, clamping needs to be conducted again, perpendicularity needs to be repeatedly determined, and machining efficiency is low are solved.

Description

Technical Field

[0001] The present application relates to the technical field of relay manufacturing, and in particular to an armature cutting tool and equipment. Background Art

[0002] At present, the armature is a key component of the electro-hydraulic servo valve. During the armature processing, the fixture needs to be rotated to achieve position positioning. When processing the vertical surface, the fixture needs to be rotated 90° to ensure the verticality of the vertical surface.

[0003] In the related art, the fixture needs to be replaced and re-clamped when processing different surfaces of the armature, and the verticality needs to be repeatedly determined. The fixture needs to be replaced every time it is adjusted, which reduces the processing efficiency.

[0004] Therefore, it is necessary to design a new armature cutting tool to overcome the problems mentioned above. Utility Model Content

[0005] The present application provides an armature cutting tool and equipment, which can solve the technical problems in the related art that processing different surfaces of the armature requires replacing the fixture and re-clamping, and repeatedly determines the verticality, resulting in low processing efficiency.

[0006] In the first aspect, an embodiment of the present application provides an armature cutting tool, which includes: a base and a mounting seat, the base is fixed with a base; the mounting seat includes a main body and a plug-in portion provided on one side of the main body, the main body is installed with an OK clamp, and an armature mounting groove is formed between the OK clamp and the main body, and the plug-in portion is configured to be plugged into the base in at least two states, so that the armature mounting groove is located at different positions of the base.

[0007] In combination with the first aspect, in one embodiment, a first positioning groove and a second positioning groove are provided on a side of the base close to the mounting seat, the first positioning groove is perpendicular to the second positioning groove, and the plug-in portion is provided with a positioning pin, and the plug-in portion is positioned in the first positioning groove by the positioning pin, so that the plug-in portion is plugged into the base in a first state, or the plug-in portion is positioned in the second positioning groove by the positioning pin, so that the plug-in portion is plugged into the base in a second state.

[0008] In combination with the first aspect, in one embodiment, the first positioning groove and the second positioning groove are configured as V-shaped grooves.

[0009] In combination with the first aspect, in one embodiment, the opening angle θ of the V-shaped groove is set to 85-95°, and the outer diameter of the positioning pin is set to 4-6 cm.

[0010] In combination with the first aspect, in one embodiment, a plug-in hole is provided at the connection between the first positioning groove and the second positioning groove, and the plug-in portion passes through the plug-in hole to be plugged into the base.

[0011] In combination with the first aspect, in one embodiment, the plug-in portion is axially limited to the base by a first fastener.

[0012] In combination with the first aspect, in one embodiment, the plug-in portion is provided with a threaded hole, and the first fastener is threadedly connected to the threaded hole, so that the plug-in portion is axially limited to the base.

[0013] In combination with the first aspect, in one embodiment, the main body is provided with an OK clamp installation cavity, the OK clamp is installed in the OK clamp installation cavity, and two opposite inner side walls of the OK clamp installation cavity are provided with stepped surfaces cooperating with the OK clamp.

[0014] In combination with the first aspect, in one embodiment, the base is provided with a mounting hole, and the base is fixed to the base by a second fastener passing through the mounting hole.

[0015] In a second aspect, an embodiment of the present application provides an armature cutting device, which includes the above-mentioned armature cutting tool and automatic wire threading device.

[0016] The beneficial effects of the technical solutions provided in the embodiments of the present application include:

[0017] By arranging a plug-in portion on the main body of the mounting seat, the plug-in portion can be plugged into the base in at least two states, so that the armature mounting groove can be located at different orientations of the base, and the armature installed on the mounting seat can be clamped once to process at least two surfaces to be processed, thereby solving the technical problems in related technologies of requiring the replacement of the fixture and re-clamping for processing different surfaces of the armature, and requiring repeated determination of the verticality, resulting in low processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 A schematic structural diagram of an armature cutting tool provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 Cross-sectional view of AA;

[0021] Figure 3 A front view of an armature cutting tool provided in an embodiment of the present application;

[0022] Figure 4 A top view of an armature cutting tool provided in an embodiment of the present application;

[0023] Figure 5 A side view of an armature cutting tool provided in an embodiment of the present application;

[0024] Figure 6 A front view of a base provided in an embodiment of the present application;

[0025] Figure 7 A top view of the base provided in an embodiment of the present application;

[0026] Figure 8 A side view of the base provided in an embodiment of the present application.

[0027] In the figure: 1. base; 11. first positioning groove; 12. second positioning groove; 13. plug-in hole; 14. mounting hole; 2. mounting seat; 21. body; 22. plug-in portion; 221. positioning pin; 23. OK clamp; 24. armature mounting groove; 25. first fastener. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] The embodiment of the present application provides an armature cutting tool and equipment, which can solve the technical problems of low processing efficiency due to the need to replace and re-clamp the fixture when processing different surfaces of the armature, and the need to repeatedly determine the verticality.

[0030] See also Figure 1 and Figure 2 As shown, an embodiment of the present application provides an armature cutting tool, which includes: a base and a mounting seat 2, the base is fixed with a base 1; the mounting seat 2 includes a main body 21 and a plug-in portion 22 provided on one side of the main body 21, the main body 21 is installed with an OK clamp 23, and an armature mounting groove 24 is formed between the OK clamp 23 and the main body 21, and the plug-in portion 22 is configured to be plugged into the base 1 in at least two states, so that the armature mounting groove 24 is located at different positions of the base 1.

[0031] In this embodiment, the plug-in portion 22 can be set as a pin, and the armature mounting groove 24 is used to clamp the armature. The pin can be plugged into the base 1 in two states, so that the clamped armature is located in different orientations of the base 1, so that the armature installed in the armature mounting groove 24 can change the clamping orientation by rotating the plug-in portion 22. When the plug-in portion 22 is plugged into the base 1 in the first state, the opening of the armature mounting groove 24 is upward or downward, and when the plug-in portion 22 is plugged into the base 1 in the second state, the opening of the armature mounting groove 24 is forward or backward. The opening direction of the armature mounting groove 24 in the first state is perpendicular to the opening direction of the armature mounting groove 24 in the second state. When processing two vertical surfaces to be processed of the armature, there is no need to replace the fixture and repeatedly confirm the verticality, so that the armature installed on the mounting seat 2 can process at least two surfaces to be processed by clamping once. In other embodiments, the plug-in portion 22 can be set as a plug-in frame, and the plug-in frame can be plugged into the base 1 in at least two states, so that the armature mounting groove 24 is located at different positions of the base 1. The cross-section of the plug-in frame can be set to be square, and a card slot is provided on the side of the base 1 close to the plug-in frame, and the plug-in frame is inserted into the card slot to complete the clamping.

[0032] In this embodiment, the plug-in portion 22 is provided on the main body 21 of the mounting seat 2, so that the plug-in portion 22 can be plugged with the base 1 in at least two states, so that the armature mounting groove 24 can be located at different orientations of the base 1, and the armature mounted on the armature mounting groove 24 can change the clamping orientation by rotating the plug-in portion 22, so that the armature can be clamped once to process at least two surfaces to be processed, thereby solving the technical problems in related technologies of needing to replace the fixture and re-clamp when processing different surfaces of the armature, and repeatedly determining the verticality, resulting in low processing efficiency.

[0033] Further, see Figure 6-8 As shown, in some embodiments, the base 1 is provided with a first positioning groove 11 and a second positioning groove 12 on one side close to the mounting seat 2, the first positioning groove 11 is perpendicular to the second positioning groove 12, and the plug-in portion 22 is provided with a positioning pin 221, and the plug-in portion 22 is positioned in the first positioning groove 11 by the positioning pin 221, so that the plug-in portion 22 is plugged into the base 1 in a first state, or the plug-in portion 22 is positioned in the second positioning groove 12 by the positioning pin 221, so that the plug-in portion 22 is plugged into the base 1 in a second state.

[0034] In this embodiment, when the plug-in portion 22 is adjusted from the first state to the second state, the positioning pin 221 is adjusted from being positioned in the first positioning groove 11 to being positioned in the second positioning groove 12, and the orientation of the armature mounting groove 24 relative to the base 1 is adjusted to adjust the surface to be processed of the armature. The first positioning groove 11 and the second positioning groove 12 are perpendicular to each other, so that when the armature switches between at least two perpendicular surfaces to be processed, it is not necessary to determine the perpendicularity, and the at least two perpendicular surfaces to be processed of the armature can be cut in one clamping. In other embodiments, the first positioning groove 11 and the second positioning groove 12 can be inclined at a certain angle to process at least two non-perpendicular surfaces of the armature.

[0035] Further, see Figure 6-8 As shown, in some embodiments, the first positioning groove 11 and the second positioning groove 12 are configured as V-shaped grooves.

[0036] In this embodiment, the first positioning groove 11 and the second positioning groove 12 can be configured as V-shaped grooves, so that the positioning pin 221 can be firmly positioned in the first positioning groove 11 and the second positioning groove 12, thereby preventing the mounting seat 2 from being separated from the base 1 during processing. In other embodiments, the first positioning groove 11 and the second positioning groove 12 can be configured as arc grooves.

[0037] Further, see Figure 6-8 As shown, in some embodiments, the opening angle θ of the V-shaped groove is set to 85-95°, and the outer diameter of the positioning pin 221 is set to 4-6 cm.

[0038] In this embodiment, the opening angle θ of the V-shaped groove can be set to 85~95°. Preferably, the opening angle θ of the V-shaped groove is set to 90°. The outer diameter of the positioning pin 221 can be set to 4~6cm. Preferably, the outer diameter of the positioning pin 221 is set to 5cm. The length d of the V-shaped groove can be set to 10~12cm. Preferably, the length d of the V-shaped groove is set to 11cm, so that the positioning pin 221 is completely inserted into the V-shaped groove, so that the positioning pin 221 is not easy to fall out from the first positioning groove 11 and the second positioning groove 12.

[0039] Further, see Figure 6-8 As shown, in some embodiments, a plug hole 13 is provided at the connection between the first positioning groove 11 and the second positioning groove 12 , and the plug-in portion 22 passes through the plug-in hole 13 to be plugged into the base 1 .

[0040] In this embodiment, the plug-in hole 13 is provided at the connection between the first positioning groove 11 and the second positioning groove 12. When it is necessary to switch the surface to be processed of the armature, the positioning pin 221 rotates with the plug-in portion 22 to switch from the first positioning groove 11 to the position of the second positioning groove 12, thereby completing the switching of the plug-in portion 22 from the first state to the second state.

[0041] Further, see Figure 1-3 As shown, in some embodiments, the plug-in portion 22 is axially limited to the base 1 by a first fastener 25 .

[0042] In this embodiment, the first fastener 25 can be set as a hexagon socket bolt, and the hexagon socket bolt can limit the plug-in portion 22 axially to the base 1 through a gasket. When the clamping angle of the armature needs to be adjusted, the hexagon socket bolt is loosened, and the plug-in portion 22 can be rotated and the plug-in portion 22 can be limited axially to the base 1. When the armature needs to be processed, the hexagon socket bolt is tightened to fasten the mounting seat 2 and the base 1.

[0043] Further, see Figure 1 and Figure 2 As shown, in some embodiments, the plug-in portion 22 is provided with a threaded hole, and the first fastener 25 is threadedly connected to the threaded hole, so that the plug-in portion 22 is axially limited to the base 1.

[0044] In this embodiment, the first fastener 25 is threadedly connected to the threaded hole, allowing the base 1 and the mounting seat 2 to be loosened or tightened by rotating the first fastener 25, allowing the plug-in portion 22 to slide along the axis of the threaded hole and be restrained by the base 1. In other embodiments, a locking mechanism may be provided within the plug-in portion 22, which is engaged with the first fastener 25, allowing the base 1 and the mounting seat 2 to be loosened or tightened by inserting and removing the first fastener 25.

[0045] Further, see Figure 1 、 Figure 4 and Figure 5 As shown, in some embodiments, the body 21 is provided with an OK fixture installation cavity, the OK fixture 23 is installed in the OK fixture installation cavity, and two opposite inner side walls of the OK fixture installation cavity are provided with stepped surfaces that cooperate with the OK fixture 23.

[0046] In this embodiment, the OK clamp 23 is provided with a through hole, and the OK clamp 23 is fixed to the mounting base 2 through the through hole by a third fastener. The two opposite inner side walls of the OK clamp mounting cavity are provided with stepped surfaces that cooperate with the OK clamp 23, so that the armature mounting groove 24 is formed between the main body 21 and the OK clamp 23. The armature mounting groove 24 can clamp the workpiece to be processed with at least two vertical surfaces, and the upper and lower positions of the OK clamp 23 can be adjusted by the third fastener to adjust the clamping width of the armature mounting groove 24.

[0047] Further, see Figure 1 As shown, in some embodiments, the base 1 is provided with a mounting hole 14 , and the base 1 is fixed to the platform by a second fastener passing through the mounting hole 14 .

[0048] In this embodiment, the base 1 is provided with the mounting hole 14 at a section close to the pedestal. The second fastener passes through the mounting hole 14 and cooperates with the nut to fix the base 1 to the pedestal. The second fastener can be set as a hexagon socket bolt.

[0049] See also Figure 1 and Figure 2 As shown, an embodiment of the present application provides an armature cutting device, which includes the above-mentioned armature cutting tool and automatic wire threading device.

[0050] In this embodiment, when it is necessary to adjust the surface to be processed of the armature, the first fastener 25 is loosened, the plug-in part 22 is rotated, so that the positioning pin 221 is adjusted from being positioned with the first positioning groove 11 to being positioned with the second positioning groove 12, and finally the first fastener 25 is tightened, and the automatic wire threading device is used to wire cut at least two surfaces to be processed of the armature. The clamping orientation of the armature can be changed by rotating the plug-in part 22, and there is no need to replace the fixture and re-clamp when processing at least two surfaces to be processed of the armature.

[0051] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 a limitation on this application. 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 an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0052] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0053] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. An armature cutting tool, characterized in that: It includes: A base, wherein the base is fixed with a base (1); The mounting seat (2) comprises a main body (21) and a plug-in portion (22) provided on one side of the main body (21); the main body (21) is provided with an OK clamp (23); an armature mounting groove (24) is formed between the OK clamp (23) and the main body (21); the plug-in portion (22) is configured to be plugged into the base (1) in at least two states, so that the armature mounting groove (24) is located at different positions on the base (1).

2. The armature cutting tool according to claim 1, characterized in that: The base (1) is provided with a first positioning groove (11) and a second positioning groove (12) on one side close to the mounting seat (2), the first positioning groove (11) is perpendicular to the second positioning groove (12), the plug-in portion (22) is provided with a positioning pin (221), the plug-in portion (22) is positioned in the first positioning groove (11) by the positioning pin (221), so that the plug-in portion (22) is plugged into the base (1) in a first state, or the plug-in portion (22) is positioned in the second positioning groove (12) by the positioning pin (221), so that the plug-in portion (22) is plugged into the base (1) in a second state.

3. The armature cutting tool according to claim 2, characterized in that: The first positioning groove (11) and the second positioning groove (12) are configured as V-shaped grooves.

4. The armature cutting tool according to claim 3, characterized in that: The opening angle θ of the V-shaped groove is set to 85-95°, and the outer diameter of the positioning pin (221) is set to 4-6 cm.

5. The armature cutting tool according to claim 2, characterized in that: A plug hole (13) is provided at the connection between the first positioning groove (11) and the second positioning groove (12), and the plug-in portion (22) passes through the plug-in hole (13) to be plugged into the base (1).

6. The armature cutting tool according to claim 5, characterized in that: The plug-in portion (22) is axially limited to the base (1) by a first fastener (25).

7. The armature cutting tool according to claim 6, characterized in that: The plug-in portion (22) is provided with a threaded hole, and the first fastener (25) is threadedly connected to the threaded hole, so that the plug-in portion (22) is axially limited to the base (1).

8. The armature cutting tool according to claim 1, wherein: The body (21) is provided with an OK clamp installation cavity, the OK clamp (23) is installed in the OK clamp installation cavity, and two opposite inner side walls of the OK clamp installation cavity are provided with stepped surfaces that match the OK clamp (23).

9. The armature cutting tool according to claim 1, wherein: The base (1) is provided with a mounting hole (14), and the base (1) is fixed to the base platform via a second fastener passing through the mounting hole (14).

10. An armature cutting device, characterized in that: The armature cutting device includes the armature cutting tool and the automatic wire threading device as described in claim 1.

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