A wiring connector for electronic equipment of numerically controlled machine tools

Abstract

The present invention relates to the technical field of machine tool structures, and in particular to a wiring connector for electronic equipment of a numerically controlled machine tool, comprising a base plate and two groups of wiring structures located on both end surfaces of the base plate, the two groups of wiring structures are used to connect two wires, the wiring structure is composed of a support column, a wiring blade, a cone and two conical extrusion sheets, the support column is fixed on the end surface of the base plate, the wiring blade is arranged on the end surface of the support column away from the base plate, the cone is coaxial with the support column, and the cone can move along the axis direction of the support column, and the two conical extrusion sheets are in opposite directions; the inventive design makes the connection process simpler and faster, and no longer requires complicated steps such as stripping and tightening. The user only needs to insert the wire into the specified position to achieve quick connection, which greatly improves work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of machine tool structures, in particular to a wiring connector for electronic equipment of a numerically controlled machine tool. Background Art

[0002] With the continuous improvement of industrial automation, CNC machine tools (CNC Machines), as an important part of modern manufacturing, are playing an increasingly important role in the field of precision machining. CNC machine tools can achieve precise control of mechanical movement through computer programming, thereby completing complex processing tasks. However, to ensure the stable operation of CNC machine tools, reliable connection between electronic equipment is an indispensable link.

[0003] In CNC machine tools, signal transmission and power supply between various sensors, actuators and control systems need to be achieved through high-quality wiring. The quality of wiring directly affects the accuracy of the signal and the stability of the system. The traditional wiring method requires peeling the wire ends first, then winding the exposed multiple wires together into a column, and then inserting them into the jack or groove of the connector, deforming the connector and fastening it with the wires, and plugging the two connectors into each other to achieve the wire connection work. This wiring method is extremely cumbersome and requires multiple steps. It has low work efficiency and is prone to problems such as poor contact and looseness. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a CNC machine tool electronic equipment wiring connector, the specific technical solution adopted is:

[0005] According to a first aspect of the present invention, there is provided a wiring connector for electronic equipment of a numerically controlled machine tool, comprising a base plate and two sets of wiring structures located on both end surfaces of the base plate, the two sets of wiring structures being used to connect two wires, the wiring structure being composed of a support column, a wiring blade, a cone and two conical extrusion sheets, the support column being fixed on the end surface of the base plate, the wiring blade being arranged on the end surface of the support column away from the base plate, the cone being coaxial with the support column and being able to move along the axis direction of the support column, the two conical extrusion sheets being opposite in direction, and both of the two conical extrusion sheets being slidably located in the cone;

[0006] The two wiring blades in the two wiring structures are electrically connected to each other, the wiring blades are aligned with the gap between the two conical extrusion sheets, and a groove for clamping the wire is provided on the side wall of the conical extrusion sheet between the two conical extrusion sheets.

[0007] Furthermore, a thread is provided on the outer wall of the support column, a rotating cylinder is sleeved on the support column, the rotating cylinder is fixedly connected to the conical cylinder, and an inner edge is provided at the end of the rotating cylinder facing the support column, and a thread is provided on the inner edge, and the thread on the support column is used in conjunction with the thread on the inner edge.

[0008] Furthermore, a baffle is provided on the end surface of the support column away from the base plate, the wiring blade is fixed on the baffle, and the baffle cooperates with the inner edge of the rotating drum;

[0009] The baffle plate rotates synchronously with the rotating drum.

[0010] Furthermore, a plurality of sliding edges are arranged on the inner wall of the rotating drum, the length direction of the sliding edges is along the axis direction of the supporting column, the sliding edges pass through the baffle plate and slide relatively, and the baffle plate and the conical extrusion sheet are connected by a first spring.

[0011] Furthermore, a plurality of slots are provided on the outer wall of the rotating drum, the slots are along the axis direction of the supporting column, a plug rod is slidably inserted on the base plate, the plug rod is along the radial direction of the base plate, a card plate is provided on the plug rod, and the card plate is connected to the base plate through a second spring;

[0012] Wherein, the two ends of the clamping plate are used in cooperation with the clamping slots on the two rotating drums.

[0013] Furthermore, the grooves on the conical extrusion sheet are provided with textures.

[0014] Furthermore, the groove is provided with a limited edge toward the end of the support column.

[0015] Furthermore, two baffles are arranged between the two conical extrusion sheets in the conical cylinder. The two baffles are located at the upper and lower sides of the groove. One end of the baffle is fixed on one conical extrusion sheet, and the other end of the baffle is slidably inserted into the other conical extrusion sheet.

[0016] The beneficial effects of the present invention are:

[0017] The design of the invention makes the connection process simpler and faster, and no longer requires complicated steps such as stripping and tightening. Users only need to insert the wire into the specified position to achieve quick connection, which greatly improves work efficiency. The wiring blade is inserted between two conical extrusion pieces and the wire is cut, so that the wire inside the wire can better contact with the wiring blade, increasing the contact area and reducing the risk of poor contact. At the same time, the conical extrusion piece's tight clamping of the wire further enhances the stability of the connection. The new wiring method allows the wire to be directly connected to the system without any pretreatment, which not only simplifies the operation, but also means that the connector can adapt to a wider range of wire types, improving the flexibility and compatibility of the system. The automatic clamping function is realized by the movement of the cone and the sliding cooperation of the conical extrusion piece, which not only simplifies the connection process, but also reduces the requirements for the complexity of the internal structure of the connector, helping to reduce costs and improve durability. In summary, the technical solution effectively solves the problems of complex operation and poor reliability in traditional wiring methods, and provides a more efficient and stable connection solution for CNC machine tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 yes Figure 1 Structural diagram of the central wiring structure;

[0021] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of the middle cone and the rotating cylinder;

[0022] Figure 4 yes Figure 3 A schematic diagram of the structure from another perspective;

[0023] Figure 5 yes Figure 4 Schematic diagram of the structure of two conical extrusion sheets;

[0024] Figure 6 yes Figure 5 Schematic diagram of the structure of a conical extrusion sheet.

[0025] Reference numerals:

[0026] 1. Base plate; 2. Wiring structure; 3. Support column; 4. Wiring blade; 5. Cone; 6. Cone extrusion sheet; 7. Rotating cylinder; 8. Baffle plate; 9. Sliding edge; 10. First spring; 11. Slot; 12. Card plate; 13. Second spring; 14. Texture; 15. Limiting edge; 16. Baffle plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, it should be noted that, 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 integrated 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 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. This embodiment is written in a progressive manner.

[0030] like Figures 1 to 6 As shown, a wiring connector for electronic equipment of a numerically controlled machine tool of the present invention comprises a base plate 1 and two groups of wiring structures 2 located on both end surfaces of the base plate 1, the two groups of wiring structures 2 are used to connect two wires, the wiring structure 2 is composed of a support column 3, a wiring blade 4, a cone 5 and two conical extrusion sheets 6, the support column 3 is fixed on the end surface of the base plate 1, the wiring blade 4 is arranged on the end surface of the support column 3 away from the base plate 1, the cone 5 is coaxial with the support column 3, and the cone 5 can move along the axis direction of the support column 3, the two conical extrusion sheets 6 are opposite in direction, and the two conical extrusion sheets 6 are both slidably located in the cone 5;

[0031] The two wiring blades 4 in the two wiring structures 2 are electrically connected to each other, the wiring blades 4 are aligned with the gap between the two conical extrusion sheets 6, and a groove for clamping the wire is provided on the side wall of the conical extrusion sheet 6 between the two conical extrusion sheets 6.

[0032] In detail, the two groups of wiring structures 2 on the base plate 1 can connect two wires respectively, so that the two wires can be connected to each other. The base plate 1 supports and fixes the two groups of wiring structures 2, and the support column 3 supports the wiring blades 4 thereon, and the two wiring blades 4 on the two groups of wiring structures 2 are electrically connected to each other. The two conical extrusion sheets 6 in the cone 5 can clamp the wire between the two conical extrusion sheets 6 through the grooves thereon, that is, the wire is located between the two grooves. Due to the shape limitation of the cone 5, when the cone 5 moves toward the support column 3, the wiring blade 4 is inserted between the two conical extrusion sheets 6, and the wiring blade 4 cuts the wire between the two conical extrusion sheets 6. At this time, the silk thread in the wire can contact the wiring blade 4, and because the wiring blade 4 is in the process of cutting the wire, the wiring blade The blade 4 exerts a force on the wire, and there is friction between the wire and the conical extrusion sheet 6. Therefore, the wiring blade 4 will exert a force on the two conical extrusion sheets 6 in the direction away from the support column 3. At this time, due to the characteristics of the shape of the cone 5, the two conical extrusion sheets 6 will have a tendency to move closer to each other, that is, the two conical extrusion sheets 6 have a greater clamping strength on the wire, so that the wiring blade 4 can make the two conical extrusion sheets 6 tighten and clamp the wire during the process of cutting the wire. In addition, since the end of the wire is cut, the two conical extrusion sheets 6 squeeze the wire, so that the wire in the wire can be dispersed and contacted with the wiring blade 4 over a large area, thereby increasing the contact area between the wiring blade 4 and the wire, improving the connection effect, and the connection method is simple, without the need for tedious operations such as stripping and tightening.

[0033] It should be pointed out that when inserting the wire between the two conical extruded sheets 6, it is only necessary to slide the two conical extruded sheets 6 in the cone 5. The two conical extruded sheets 6 can be separated from each other by the shape of the cone 5, so that the wire can be inserted into the grooves on the two conical extruded sheets 6.

[0034] The design of the invention makes the connection process simpler and faster, and no longer requires complicated steps such as stripping and tightening. Users only need to insert the wire into the specified position to achieve quick connection, which greatly improves work efficiency. The wiring blade 4 is inserted between the two conical extrusion pieces 6 and the wire is cut, so that the wire inside the wire can better contact with the wiring blade 4, increasing the contact area and reducing the risk of poor contact. At the same time, the conical extrusion piece 6 tightens and clamps the wire and further enhances the stability of the connection. The new wiring method allows the wire to be directly connected to the system without any pretreatment, which not only simplifies the operation, but also means that the connector can adapt to a wider range of wire types, improving the flexibility and compatibility of the system. The automatic clamping function is realized by the movement of the cone 5 and the sliding cooperation of the conical extrusion piece 6, which not only simplifies the connection process, but also reduces the requirements for the complexity of the internal structure of the connector, which helps to reduce costs and improve durability. In summary, the technical solution effectively solves the problems of complex operation and poor reliability in traditional wiring methods, and provides a more efficient and stable connection solution for CNC machine tools.

[0035] Furthermore, a thread is provided on the outer wall of the support column 3, a rotating cylinder 7 is sleeved on the support column 3, the rotating cylinder 7 is fixedly connected to the conical cylinder 5, and an inner edge is provided at the end of the rotating cylinder 7 facing the support column 3, and a thread is provided on the inner edge, and the thread on the support column 3 is used in conjunction with the thread on the inner edge.

[0036] In detail, the support column 3 and the cone 5 can be connected by threads, so when the cone 5 needs to be brought close to the support column 3, it is only necessary to rotate the rotating drum 7, thereby reducing the difficulty of the wiring blade 4 cutting the wire between the two conical extrusion sheets 6, making it convenient to quickly connect the wire to the wiring structure 2.

[0037] Furthermore, a baffle plate 8 is provided on the end surface of the support column 3 away from the base plate 1, and the wiring blade 4 is fixed on the baffle plate 8, and the baffle plate 8 cooperates with the inner edge of the rotating drum 7;

[0038] The baffle plate 8 rotates synchronously with the rotating drum 7 .

[0039] In detail, the diameter of the baffle plate 8 is greater than the diameter of the support column 3, so that the baffle plate 8 can achieve a blocking and limiting effect on the inner edge of the rotating drum 7, thereby preventing the rotating drum 7 from separating from the support column 3. When the rotating drum 7 rotates, it will drive the conical cylinder 5 and the conical extrusion sheet 6 to rotate synchronously. In order to make the wiring blade 4 always face the gap between the two conical extrusion sheets 6, it is necessary to make the baffle plate 8 rotate synchronously with the rotating drum 7.

[0040] Furthermore, a plurality of sliding edges 9 are provided on the inner wall of the rotating drum 7 , and the length direction of the sliding edges 9 is along the axial direction of the supporting column 3 . The sliding edges 9 pass through the baffle plate 8 and slide relatively. The baffle plate 8 and the conical extrusion sheet 6 are connected by a first spring 10 .

[0041] In detail, due to the setting of the sliding edges 9, when the rotating drum 7 rotates, it will drive the baffle plate 8 to rotate through multiple sliding edges 9, so that the baffle plate 8 and the conical extrusion sheet 6 move synchronously. Since the rotating drum 7 moves along the axial direction of the support column 3, the rotating drum 7 will drive the sliding edges 9 to slide relative to the baffle plate 8. The first spring 10 can provide an elastic thrust for the conical extrusion sheet 6, so that the shape of the conical cylinder 5 can be used to make the two conical extrusion sheets 6 close to each other and clamp the wire to prevent the conical extrusion sheets 6 from moving at will. When the wire needs to be inserted between the two conical extrusion sheets 6, it only needs to press the conical extrusion sheet 6 to move toward the support column 3, so that the two conical extrusion sheets 6 can be separated from each other, and the first spring 10 undergoes elastic deformation.

[0042] Furthermore, a plurality of slots 11 are provided on the outer wall of the rotating drum 7, and the slots 11 are along the axial direction of the supporting column 3. A plug rod is slidably inserted into the base plate 1, and the plug rod is along the radial direction of the base plate 1. A card plate 12 is provided on the plug rod, and the card plate 12 is connected to the base plate 1 through a second spring 13.

[0043] The two ends of the clamping plate 12 cooperate with the clamping slots 11 on the two rotating drums 7 .

[0044] In detail, by providing a card slot 11 on the outer wall of the rotating drum 7, workers can rotate the rotating drum 7 more conveniently and avoid slipping. When the two rotating drums 7 rotate on the two supporting columns 3 and approach each other to the specified position, the card plate 12 is pulled outward and rotated to rotate it from a vertical state to a horizontal state. At this time, the two ends of the card plate 12 are respectively located on the outside of the card slots 11 at the corresponding positions on the two rotating drums 7. The elastic force of the second spring 13 pulls the card plate 12 close to the rotating drum 7, and the two ends of the card plate 12 are respectively inserted into the two card slots 11 on the two rotating drums 7, thereby locking the positions of the two rotating drums 7 with the help of the card plate 12.

[0045] In actual use, for the convenience of operation, the tightening directions of the two rotating drums 7 can be opposite, that is, only two hands are needed to synchronously rotate the two rotating drums 7 in opposite directions to connect the two wires, which can save more effort.

[0046] Furthermore, the grooves on the conical extruded sheet 6 are provided with lines 14 .

[0047] In detail, in order to increase the squeezing force and friction force of the conical extrusion sheet 6 on the wire, a pattern 14 can be provided in the groove so that the conical extrusion sheet 6 can clamp the wire more effectively and prevent the wiring blade 4 from pushing the wire and the groove to slide relative to each other.

[0048] Furthermore, a limiting edge 15 is provided at the end of the groove facing the support column 3 .

[0049] In detail, by providing the limiting edge 15, the end of the wire can be conveniently positioned, thereby preventing the wire end from directly entering the drum 7 when the wire insertion amount is too large, causing the wiring blade 4 to be unable to effectively cut the wire.

[0050] Furthermore, two baffles 16 are provided between the two conical extrusion sheets 6 in the conical cylinder 5 . The two baffles 16 are located at the upper and lower sides of the groove. One end of the baffle 16 is fixed on one conical extrusion sheet 6 , and the other end of the baffle 16 is slidably inserted into the other conical extrusion sheet 6 .

[0051] In detail, the setting of the two baffles 16 can wrap and limit the cutting position of the wire between the two conical extrusion pieces 6, so as to prevent the internal silk thread from scattering randomly after the wire is cut, and facilitate the silk thread to be confined between the two baffles 16. Since the distance between the two conical extrusion pieces 6 is adjustable, it is necessary to enable the baffle 16 and one conical extrusion piece 6 to slide relative to each other.

[0052] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A CNC machine tool electronic equipment wiring connector, characterized in that: It comprises a base plate (1) and two groups of wiring structures (2) located on both end surfaces of the base plate (1), the two groups of wiring structures (2) are used to connect two wires, the wiring structure (2) comprises a support column (3), a wiring blade (4), a cone (5) and two conical extrusion sheets (6), the support column (3) is fixed on the end surface of the base plate (1), the wiring blade (4) is arranged on the end surface of the support column (3) away from the base plate (1), the cone (5) is coaxial with the support column (3), and the cone (5) can move along the axis direction of the support column (3), the two conical extrusion sheets (6) are opposite in direction, and the two conical extrusion sheets (6) are both slidably located in the cone (5); The two wiring blades (4) in the two sets of wiring structures (2) are electrically connected to each other, the wiring blades (4) are aligned with the gap between the two conical extrusion sheets (6), and a groove for clamping the wire is provided on the side wall of the conical extrusion sheet (6) between the two conical extrusion sheets (6); The outer wall of the support column (3) is provided with a thread, the support column (3) is sleeved with a rotating cylinder (7), the rotating cylinder (7) is fixedly connected to the conical cylinder (5), and the end of the rotating cylinder (7) facing the support column (3) is provided with an inner edge, the inner edge is provided with a thread, and the thread on the support column (3) cooperates with the thread on the inner edge; A baffle (8) is provided on the end surface of the support column (3) away from the base plate (1), the wiring blade (4) is fixed on the baffle (8), and the baffle (8) cooperates with the inner edge of the rotating drum (7); Wherein, the baffle plate (8) rotates synchronously with the rotating drum (7); A plurality of sliding edges (9) are arranged on the inner wall of the rotating drum (7), the length direction of the sliding edges (9) is along the axial direction of the supporting column (3), the sliding edges (9) pass through the baffle plate (8) and slide relatively thereto, and the baffle plate (8) and the conical extrusion sheet (6) are connected via a first spring (10); A plurality of slots (11) are provided on the outer wall of the rotating drum (7), the slots (11) being arranged along the axial direction of the support column (3), an insertion rod is slidably inserted into the base plate (1), the insertion rod is arranged along the radial direction of the base plate (1), a clamping plate (12) is provided on the insertion rod, and the clamping plate (12) is connected to the base plate (1) via a second spring (13); Wherein, the two ends of the clamping plate (12) are used in conjunction with the clamping slots (11) on the two rotating drums (7).

2. A CNC machine tool electronic equipment connection connector according to claim 1, characterized in that: Textures (14) are provided in the grooves on the conical extrusion sheet (6).

3. A CNC machine tool electronic equipment connection connector according to claim 2, characterized in that: The groove is provided with a limited edge (15) at the end portion facing the support column (3).

4. A CNC machine tool electronic equipment connection connector according to claim 3, characterized in that: Two baffles (16) are arranged between the two conical extrusion sheets (6) in the conical cylinder (5), and the two baffles (16) are located at the upper and lower sides of the groove, one end of the baffle (16) is fixed on one conical extrusion sheet (6), and the other end of the baffle (16) is slidably inserted into the other conical extrusion sheet (6).

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