Fastening tool and machining equipment

Abstract

The invention relates to a fastening tool and machining equipment, and the fastening tool comprises a fixing assembly which is provided with a rotation limiting space; and the fastening assembly comprises a fastening part and a rotating part, the fastening part is connected to one end of the rotating part, the fastening part is provided with a first rotating shaft penetrating through the rotating limiting space, and the rotating part is rotationally connected with the fixing assembly around the first rotating shaft. The wiring terminal is fixed through the fixing assembly, the connecting piece is connected with the wiring terminal, then the fastening assembly is controlled to drive the connecting piece to rotate relative to the fixing assembly, and the wiring terminal is fixed to the target position; meanwhile, the wiring terminal is always limited by the fixing assembly in the rotating process, and the wiring terminal can be kept fixed, so that the wiring efficiency is improved, the wiring terminal is more stably fixed at the target position, and the operation is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of electrical connection, and particularly relates to a fastening tooling and a processing device. Background Art

[0002] In the assembly process of various electrical components and devices, it is often necessary to use wiring terminals to connect wires. However, currently, in the process of connecting electrical components and wiring terminals through connectors, the wiring terminals are not easy to fix and are prone to move with the connectors, resulting in the wiring process not meeting the process requirements. Summary of the Invention

[0003] Based on this, it is necessary to provide a fastening tooling and a processing device for the problem that in the current process of connecting electrical components and wiring terminals through connectors, the wiring terminals are not easy to fix and are prone to move with the connectors, resulting in the wiring process not meeting the process requirements.

[0004] In a first aspect, the present application provides a fastening tooling, which includes:

[0005] A fixing component having a rotation limiting space; and

[0006] A fastening component including a fastening part and a rotating part, the fastening part is connected to one end of the rotating part, the fastening part has a first rotating shaft passing through the rotation limiting space, and the rotating part is rotatably connected to the fixing component around the first rotating shaft.

[0007] With the above structure, the rotation limiting space can be used to fix the wiring terminal, so that the rotating part can drive the fastening part and the connector to rotate relative to the fixing component around the first rotating shaft, and during the rotation, the connector can be fixed at the target position, thereby realizing the fixing of the wiring terminal at the target position. At the same time, the fixing component can fix the wiring terminal, reducing the probability of the wiring terminal rotating with the connector, making the wiring process more stable and enabling the wiring process to meet the process requirements.

[0008] In some embodiments, the fixing component includes a first fixing member and a second fixing member arranged at intervals in a first direction, and a rotation limiting space is formed between the first fixing member and the second fixing member;

[0009] wherein, the first direction is parallel to the rotation plane of the rotating part.

[0010] By providing the first fixing member and the second fixing member, the rotation limiting space can be defined and formed, and the wiring terminal can be limited in the rotation limiting space along the first direction. During the process of the fastening component driving the connector to rotate, the wiring terminal can be stably limited in the rotation limiting space under the limiting action of the first fixing member and the second fixing member, making the wiring terminal more stable during the wiring process.

[0011] In some embodiments, the fixing component includes a limiting member having a limiting space, and at least a part of the first fixing member and at least a part of the second fixing member are limited within the limiting space.

[0012] By providing the limiting member, at least a part of the first fixing member and the second fixing member can be limited within the fiber space, and the terminal is limited within the rotational limiting space in the first direction and the second direction respectively, so that the terminal can be more stably accommodated in the rotational limiting space, thereby further improving the stability of the terminal during the wiring process.

[0013] In some embodiments, the limiting member includes a limiting ring having a limiting space, and limiting portions are respectively convexly provided on the first fixing member and the second fixing member, and the limiting portions protrude into the limiting space of the limiting ring.

[0014] The limiting ring can cooperate with the limiting portions on the first fixing member and the second fixing member, so that the limiting portions are stably limited within the limiting space of the limiting ring, thereby enabling the terminal to be more stably accommodated in the rotational limiting space.

[0015] In some embodiments, there are two limiting rings, and limiting portions are respectively convexly provided on the opposite side surfaces of the first fixing member and the second fixing member along the second direction;

[0016] Each limiting ring is movably sleeved along the second direction on the limiting portions on the same side surface of the first fixing member and the second fixing member.

[0017] By providing the limiting rings and the matching limiting portions, on the basis of limiting the terminal along the second direction within the rotational limiting space, the size of the rotational limiting space in the second direction can also be adjusted, so that the rotational limiting space can be applicable to various terminals and wires of different sizes, improving the practicability of the fastening tooling.

[0018] In some embodiments, both the first fixing member and the second fixing member include a main body portion and a movable portion. A first sub-limiting space is formed at intervals between the main body portions along the first direction, and each movable portion is movably arranged on the corresponding main body portion and forms a second sub-limiting space with adjustable size at intervals along the first direction.

[0019] By providing the main body portion, the wire connected to the terminal can be limited within the first sub-limiting space, and by the movable portion movably arranged relative to the main body portion, the size of the second sub-limiting space can be adjusted, so that the second sub-limiting space can meet the accommodation and limitation of terminals of different shapes and sizes.

[0020] In some embodiments, both the first fixing member and the second fixing member include a second rotating shaft and a locking member. The movable part is rotatably connected to the main body part around the second rotating shaft, and the locking member is detachably connected between the movable part and the main body part.

[0021] The second rotating shaft can provide a rotation basis for the relative rotation between the movable part and the main body part, enabling the movable part to rotate relative to the main body part around the second rotating shaft, thereby adjusting the size of the second sub-limiting space. In addition, the locking member can fix the movable part at a target position, that is, after the size of the second sub-limiting space is adjusted, the locking member can be used to fix the movable part and the main body part, so that the wiring terminal can be stably limited in the second sub-limiting space.

[0022] In some embodiments, an adjustment hole is formed on the main body part, at least part of the movable part is exposed in the adjustment hole, and the locking member passes through the adjustment hole.

[0023] Through the above structure, the movable part can rotate or be locked relative to the main body part flexibly, which is convenient for adjusting the size of the second sub-clamping position through the movable part, so that the size of the second sub-clamping position can meet wiring terminals of different shapes and different sizes, and the wiring terminal can be more stably accommodated in the second sub-clamping position.

[0024] In some embodiments, a connection hole exposed in the adjustment hole is formed on the movable part, the locking member passes through the adjustment hole and the connection hole, and is fixedly connected to the main body part.

[0025] The connection hole can cooperate with the adjustment hole, so that the locking member can pass through the adjustment hole and the connection hole in sequence, thereby realizing the fixed connection between the movable part and the main body part through the locking member.

[0026] In some embodiments, a first protruding member is provided on the first fixing member, a second protruding member is provided on the second fixing member, the first protruding member and the second protruding member are arranged at intervals along the second direction, and the rotating part is restricted between the first protruding member and the second protruding member along the second direction;

[0027] Wherein, the second direction intersects with the rotation plane of the fastening assembly relative to the fixed assembly.

[0028] Thus, the first protruding member and the second protruding member can limit the rotation process of the fastening assembly along the second direction, so that the fastening assembly can rotate more stably along a fixed path, improving the stability of the wiring process.

[0029] In some embodiments, the fastening tooling further includes an elastic member, and the elastic member is elastically connected between the fixed assembly and the rotating part along the rotation direction of the rotating part.

[0030] By providing the elastic member, the rotating part can be automatically reset during the rotation process, which can improve the operation efficiency during the wiring process.

[0031] In a second aspect, the present application further provides a processing device, including the fastening tooling as described above, and the processing device is used to connect the wiring terminal to the electrical component.

[0032] When the above-mentioned fastening tooling and processing device fix the wiring terminal to the target position of the electrical component by using the connecting piece, the wiring terminal is fixed by the fixing component, the connecting piece is connected to the wiring terminal, and then the fastening component is controlled to drive the connecting piece to rotate relative to the fixing component. During the rotation process, the connecting piece can be fixed at the target position, so as to achieve the purpose of fixing the wiring terminal at the target position. At the same time, since the wiring terminal is always limited by the fixing component during the rotation process, the wiring terminal can be kept fixed and does not rotate with the connecting piece, thereby improving the wiring efficiency, making the fixing of the wiring terminal at the target position more stable and facilitating the operation. Description of the Drawings

[0033] Figure 1 It is a schematic diagram of the overall structure of the fastening tooling according to one or more embodiments.

[0034] Figure 2 It is a schematic plan view of the fastening tooling according to one or more embodiments.

[0035] Figure 3 It is a schematic diagram of the structure of the fastening component of the fastening tooling in the initial position according to one or more embodiments.

[0036] Figure 4 It is a schematic diagram of the structure of the first fixing member of the fastening tooling according to one or more embodiments.

[0037] Figure 5 It is a schematic diagram of the structure of the second fixing member of the fastening tooling according to one or more embodiments.

[0038] Figure 6 It is a schematic diagram of the structure of the movable part of the fastening tooling according to one or more embodiments.

[0039] Figure 7 It is a schematic diagram of the structure of the fastening component of the fastening tooling in the terminal position according to one or more embodiments.

[0040] Figure 8 It is a schematic diagram of the structure of the torque wrench of the fastening tooling according to one or more embodiments.

[0041] Explanation of the accompanying drawings: 100, fastening tool; 200, terminal; 300, wire; 10, fixing assembly; 20, fastening assembly; 40, elastic member; 11, first fixing member; 12, second fixing member; 13, rotation limit space; 14, limit member; 21, fastening part; 22, rotating part; 111, limit part; 112, main body; 113, movable part; 114, first protruding member; 115, second rotating shaft; 116, locking member; 121, second protruding member; 122, restraining space; 131, first sub-limiting space; 132, second sub-limiting space; 141, limiting space; 1121, adjusting hole; a, first direction; b, second direction. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0043] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does 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 the present application.

[0044] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In this application, unless otherwise clearly defined and limited, if terms such as "installed", "connected", "joined", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In this application, unless otherwise clearly defined and limited, if there is a description such as a first feature being "on" or "under" a second feature, its meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower horizontal level than the second feature.

[0047] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0048] In the production and processing processes of various fields, the assembly and wiring of electrical components are involved, that is, it is necessary to connect wires to the target positions of electrical components to achieve the electrical connection between electrical components and external devices or the internal connection of electrical components.

[0049] In the field of power batteries, for example, in the battery assembly and energy storage valve structure, a large number of electrical component assemblies and connections are required.

[0050] Currently, during the wiring process, first, the wire needs to be connected to the wiring terminal, then the wiring terminal is connected to the connector, and then the connector is fixed to the target position of the electrical component, so as to achieve the fixed connection of the wiring terminal and the wire on the electrical component.

[0051] However, during the above connection process, when the rotating connector is fixed to the target position, the terminal is prone to rotate along with the connector. Moreover, since the terminal is usually an O-shaped terminal or other irregular shapes, it is not convenient to fix the terminal. Therefore, the operation difficulty of the wiring process is further increased, and the wiring efficiency is reduced. After the terminal rotates along with the connector, the wiring process cannot meet the process requirements, affecting the overall assembly of the electrical components.

[0052] Based on the above considerations, in order to solve the problem that the terminal is not convenient to fix during the current wiring process, resulting in low wiring efficiency and inconvenient operation, one or more embodiments of the present application provide a fastening tooling. When the terminal is fixed to the target position of the electrical component by using the connector, the terminal is fixed by the fixing component, the connector is connected to the terminal, and then the fastening component is controlled to drive the connector to rotate relative to the fixing component. During the rotation process, the connector can be fixed to the target position, so as to achieve the purpose of fixing the terminal to the target position. At the same time, since the terminal is always limited by the fixing component during the rotation process, the terminal can be kept fixed and does not rotate along with the connector, making the wiring process meet the process requirements, making the fixing of the terminal at the target position more stable and convenient for operation.

[0053] Refer to Figure 1 and Figure 2 As shown in [relevant figure(s) not provided in the text], an embodiment of the present application provides a fastening tooling 100, including a fixing component 10 and a fastening component 20. Among them, the fixing component 10 has a rotation limiting space 13. The fastening component 20 includes a fastening part 21 and a rotating part 22. The fastening part 21 is connected to one end of the rotating part 22. The fastening part 21 has a first rotating shaft passing through the rotation limiting space 13, and the rotating part 22 is rotatably connected to the fixing component 10 around the first rotating shaft.

[0054] It should be noted that the fastening tooling 100 is used to fix the terminal 200 to the target position by using the connector. Specifically, the fastening tooling 100 can fasten the connector to the target position of the electrical component, so as to achieve the purpose of fixing the terminal 200 connected to the connector to the target position. Among them, the terminal 200 is used to connect with the wire 300. Then, the connector is connected to the terminal 200, and then the connector is fastened by the fastening tooling 100 to be fixed to the target position of the electrical component, and finally the connection between the terminal 200 and the wire 300 thereon and the electrical component is realized.

[0055] The terminal 200 can be, but is not limited to, an O-shaped terminal, that is, the O-shaped terminal has an O-shaped connector, and the other end of the O-shaped connector is used to connect to the wire 300. By threading the connecting member through the O-shaped connector, the connection between the connecting member and the O-shaped terminal can be achieved, and then by fixing the connecting member to the target position, the fixation of the O-shaped terminal and the wire at the target position can be realized.

[0056] The fixing component 10 refers to a component that can fix the terminal 200 during the wiring process. Specifically, the terminal 200 is fixed in the rotation limiting space 13. After the terminal 200 is connected to the wire 300, the fixing component 10 can fix the terminal 200 and the wire 300 simultaneously. Thus, during the process of rotating the connecting member to fix it to the target position, the fixing component 10 can keep the terminal 200 and the wire 300 fixed relative to the connecting member, making the wiring process more stable.

[0057] The fastening part 21 can be fixedly connected to the connecting member through the connecting member. The rotating part 22 can drive the fastening part 21 and the connecting member to rotate relative to the fixing component 10 around the first rotating shaft under the action of an external force. When the connecting member is threaded through the O-shaped connector of the O-shaped terminal 200, the fastening component 20 can be connected to the connecting member, and then drive the connecting member to rotate synchronously with it under the action of an external force, and gradually fasten the connecting member to the target position during the rotation, so as to realize the fixation of the connection terminal and the wire 300 at the target position.

[0058] Through the above structure, the fastening part 21 can be fixedly connected to the connecting member and rotate around the first rotating shaft relative to the fixing component 10 under the drive of the rotating part 22. Thus, the fixation of the connecting member at the target position can be realized, and then the fixation of the terminal 200 at the target position can be realized. At the same time, the fixing component 10 can fix the terminal 200, making the wiring process more stable and convenient for operation.

[0059] In some embodiments, the fixing component 10 includes a first fixing member 11 and a second fixing member 12 that are spaced apart along the first direction a. A rotation limiting space 13 is formed between the first fixing member 11 and the second fixing member 12. Among them, the first direction a is parallel to the rotation plane of the rotating part 22.

[0060] Specifically, the first fixing member 11 and the second fixing member 12 are arranged at intervals along the first direction a, and a rotation limiting space 13 is formed at intervals between them. The terminal 200 and the wire 300 connected thereto are placed in the rotation limiting space 13, and the first fixing member 11 and the second fixing member 12 can limit the terminal 200 and the wire 300 in the rotation limiting space 13 along the first direction a. When the rotating part 22 rotates relative to the fixed assembly 10 in a rotation plane parallel to the first direction a, the first fixing member 11 and the second fixing member 12 can limit the terminal 200 and the wire 300 along the first direction a.

[0061] Further, in order to more stably limit the terminal 200 and the wire 300 connected thereto in the rotation limiting space 13, the first fixing member 11 and the second fixing member 12 can be set as strip-shaped structures. When the wire 300 is accommodated in the rotation limiting space 13, the extending direction of the wire 300 is parallel to the extending directions of the first fixing member 11 and the second fixing member 12. Thus, the terminal 200 and the wire 300 can be better accommodated in the rotation limiting space 13.

[0062] During the wiring process, first connect the wire 300 to the terminal 200, and then place the terminal 200 and the wire 300 together in the rotation limiting space 13. The connecting member is passed through the terminal 200, and then the fastening part 21 is connected to the connecting member. The rotating part 22 drives the fastening part 21 and the connecting member to rotate in a plane parallel to the first direction a under the action of an external force. During the rotation, the first fixing member 11 and the second fixing member 12 can limit the terminal 200 and the wire 300 in the rotation limiting space 13 along the first direction a, so that the terminal 200 and the wire 300 are kept stable and do not rotate following the connecting member.

[0063] By providing the first fixing member 11 and the second fixing member 12, the rotation limiting space 13 can be defined and the terminal 200 can be limited in the rotation limiting space 13 along the first direction a. During the process of the fastening assembly 20 driving the connecting member to rotate, the terminal 200 can be stably limited in the rotation limiting space 13 under the limiting action of the first fixing member 11 and the second fixing member 12, so that the terminal 200 is more stable during the wiring process.

[0064] In some embodiments, the fixed assembly 10 includes a limiting member 14, the limiting member 14 has a limiting space 141, and at least part of the first fixing member 11 and at least part of the second fixing member 12 are limited in the limiting space 141.

[0065] Specifically, the limiting member 14 is assembled between the first fixing member 11 and the second fixing member 12. When the fastening assembly 20 drives the connecting member to rotate, the limiting member 14 can limit the first fixing member 11 and the second fixing member 12 within the limiting space 141, thereby being able to limit the relative movement between the first fixing member 11 and the second fixing member 12, so that the connecting terminal and the wire 300 can be more stably accommodated in the rotational limiting space 13.

[0066] By providing the limiting member 14, it can cooperate with the first fixing member 11 and the second fixing member 12 to limit the wiring terminal 200 within the rotational limiting space 13 in the first direction a and the second direction b respectively, so that the wiring terminal 200 can be more stably accommodated in the rotational limiting space 13, thereby further improving the stability of the wiring terminal 200 during the wiring process.

[0067] Please refer to Figure 1 、 Figure 3 、 Figure 4 and Figure 5 In some embodiments, the limiting member 14 includes a limiting ring having a limiting space 141. Limiting portions 111 are convexly provided on both the first fixing member 11 and the second fixing member 12, and the limiting portions 111 protrude into the limiting space 141 of the limiting ring.

[0068] Specifically, the limiting portion 111 can be provided as a limiting post protruding along the second direction b on the surfaces of the first fixing member 11 and the second fixing member 12. When the first fixing member 11 and the second fixing member 12 are spaced apart along the first direction a, the limiting posts of the first fixing member 11 and the limiting posts of the second fixing member 12 can be simultaneously sleeved within the limiting ring. Thus, the wiring terminal 200 and the wire 300 are limited within the rotational limiting space 13 by the limiting ring along the second direction b.

[0069] Through the above structure, the limiting ring can cooperate with the limiting portions 111 on the first fixing member 11 and the second fixing member 12 to stably limit the limiting portions 111 within the limiting space 141 of the limiting ring, so that the wiring terminal 200 can be more stably accommodated in the rotational limiting space 13.

[0070] In some embodiments, there are two limiting rings. Limiting portions 111 are convexly provided on the opposite side surfaces of the first fixing member 11 and the second fixing member 12 along the second direction b. Each limiting ring is movably sleeved along the second direction b on the limiting portions 111 on the same side surface of the first fixing member 11 and the second fixing member 12.

[0071] Specifically, limiting portions 111 are formed in a protruding manner on both opposite side surfaces of the first fixing member 11 and the second fixing member 12 along the second direction b. When the first fixing member 11 and the second fixing member 12 are arranged at an interval along the first direction a, each limiting ring can be simultaneously sleeved on the two limiting portions 111 on the same side surface of the first fixing member 11 and the second fixing member 12, that is, the two limiting rings are respectively sleeved on two pairs of opposite sides of the first fixing member 11 and the second fixing member 12 in the second direction b. Thus, the wiring terminal 200 and the wire 300 are limited in the rotational limiting space 13 along the second direction b by the two limiting rings.

[0072] Furthermore, each limiting ring can move along the second direction b on the corresponding limiting portion 111. Specifically, threads can be provided on the surface of each limiting portion 111, and nuts are arranged on the limiting portion 111. When the nuts are screwed into the corresponding limiting portion 111 close to the first fixing member 11 or the second fixing member 12, the two limiting rings approach each other along the second direction b under the drive of the nuts. At this time, the size of the rotational limiting space 13 in the second direction b gradually becomes smaller, and the rotational limiting space 13 can be used to accommodate a wire 300 with a smaller diameter.

[0073] When the nuts are screwed out of the corresponding limiting portion 111 away from the first fixing member 11 or the second fixing member 12, the two limiting rings move away from each other along the second direction b under the drive of the nuts. At this time, the size of the rotational limiting space 13 in the second direction b gradually becomes larger, and the rotational limiting space 13 can be used to accommodate a wire 300 with a larger diameter.

[0074] Thus, by moving the two limiting rings in the second direction b, the size of the rotational limiting space 13 in the second direction b can be adjusted, so that the rotational limiting space 13 can be suitable for wiring terminals 200 and wires 300 of various sizes, improving the practicability of the fastening tooling 100.

[0075] It can be understood that multiple slots can also be provided on the limiting portion 111 along the second direction b, and buckles that are engaged and matched with the slots are arranged on the limiting ring, so as to realize the movement of the limiting ring along the second direction b on the corresponding limiting portion 111 and be fixed at a certain position therein, so as to adjust the size of the rotational limiting space 13 in the second direction b.

[0076] By providing the limiting rings and the cooperating limiting portions 111, on the basis of limiting the wiring terminal 200 in the rotational limiting space 13 along the second direction b, the size of the rotational limiting space 13 in the second direction b can also be adjusted, so that the rotational limiting space 13 can be suitable for wiring terminals 200 and wires 300 of various different sizes, improving the practicability of the fastening tooling 100.

[0077] Further, in the first direction a, each limiting portion 111 on the same side surface of the first fixing member 11 and the second fixing member 12 is movably disposed within a corresponding limiting ring to adjust the size of the rotational limiting space 13 in the first direction a.

[0078] Specifically, each limiting portion 111 can reciprocate within the corresponding limiting ring along the first direction a. When the limiting portions 111 on the first fixing member 11 and the second fixing member 12 approach each other within the corresponding limiting rings along the first direction a, the size of the rotational limiting space 13 in the first direction a gradually becomes smaller, and the rotational limiting space 13 can be used to accommodate a wire 300 with a smaller diameter. When the limiting portions 111 on the first fixing member 11 and the second fixing member 12 move away from each other within the corresponding limiting rings along the first direction a, the size of the rotational limiting space 13 in the first direction a gradually becomes larger, and the rotational limiting space 13 can be used to accommodate a wire 300 with a larger diameter.

[0079] Through the above structure, it is possible to adjust the size of the rotational limiting space 13 in the first direction a, so that the rotational limiting space 13 can be applicable to more wiring terminals 200 and wires 300 of different sizes, improving the practicality of the fastening tooling 100.

[0080] As Figure 1 and Figure 2 shown, in some embodiments, both the first fixing member 11 and the second fixing member 12 include a main body portion 112 and a movable portion 113. A first sub-limiting space 131 is formed at intervals between the main body portions 112 along the first direction a, and each movable portion 113 is movably disposed on the corresponding main body portion 112 and forms a second sub-limiting space 132 with adjustable size at intervals along the first direction a.

[0081] Specifically, after the wire 300 is connected to the wiring terminal 200, the wiring terminal 200 and the wire 300 are jointly placed in the rotational limiting space 13. At this time, the wire 300 is located between the main body portions 112 of the first fixing member 11 and the second fixing member 12, that is, the wire 300 is located in the first sub-limiting space 131, and the wiring terminal 200 is located between the movable portions 113 of the first fixing member 11 and the second fixing member 12, that is, the wiring terminal 200 is located in the second sub-limiting space 132.

[0082] The main body portions 112 of the first fixing member 11 and the second fixing member 12 can limit the wire 300 located therein in the first direction a, so that the wire 300 remains stable in the first sub-limiting space 131. The movable portion 113 of the first fixing member 11 can move relative to the main body portion 112, and the movable portion 113 of the second fixing member 12 can move relative to the main body portion 112. During the movement of the two movable portions 113, the size of the second sub-limiting space 132 can be adjusted in the first direction a, so that the second sub-limiting space 132 can limit the connection terminals 200 of different shapes and different sizes.

[0083] By providing the main body portion 112, the wire 300 connected to the connection terminal 200 can be limited in the first sub-limiting space 131. By the movable portion 113 movably provided relative to the main body portion 112, the size of the second sub-limiting space 132 can be adjusted, so that the second sub-limiting space 132 can accommodate and limit the connection terminals 200 of different shapes and different sizes.

[0084] In some embodiments, both the first fixing member 11 and the second fixing member 12 include a second rotating shaft 115 and a locking member 116. The movable portion 113 is rotatably connected to the main body portion 112 around the second rotating shaft 115, and the locking member 116 is detachably connected between the movable portion 113 and the main body portion 112.

[0085] Specifically, a connection hole can be formed in the main body portion 112. The second rotating shaft 115 is provided as a convex column protruding from the surface of the movable portion 113. By passing the convex column through the connection hole, the rotational connection between the movable portion 113 and the main body portion 112 can be achieved, and the convex column is formed as the second rotating shaft 115, so that the movable portion 113 can smoothly rotate relative to the main body portion 112 around the second rotating shaft 115.

[0086] The locking member 116 is detachably connected between the movable portion 113 and the main body portion 112 and has a locking position and an unlocking position during the disassembly process. When the locking member 116 is in the locking position, it can fix the movable portion 113 on the main body portion 112 to limit the rotation of the movable portion 113 relative to the main body portion 112. When the locking member 116 is in the unlocking position, the movable portion 113 and the main body portion 112 can rotate relative to each other to adjust the size of the second sub-limiting space 132.

[0087] Furthermore, the locking member 116 can be but is not limited to being set as a connecting bolt. By screwing in and tightening the connecting bolt, the locking between the movable portion 113 and the main body portion 112 is achieved. By screwing out the connecting bolt, the relative rotation between the movable portion 113 and the main body portion 112 is achieved.

[0088] Thus, the second rotating shaft 115 can provide a rotation basis for the relative rotation between the movable part 113 and the main body part 112, enabling the movable part 113 to rotate relative to the main body part 112 around the second rotating shaft 115, thereby adjusting the size of the second sub-limiting space 132. In addition, the locking member 116 can fix the movable part 113 at a target position, that is, after the size of the second sub-limiting space 132 is adjusted, the fixing between the movable part 113 and the main body part 112 can be achieved through the locking member 116, so that the terminal 200 can be stably limited within the second sub-limiting space 132.

[0089] Please refer to Figure 4 、 Figure 5 and Figure 6 , in some embodiments, an adjustment hole 1121 is formed on the main body part 112, at least a part of the movable part 113 is exposed in the adjustment hole 1121, and the locking member 116 is inserted through the adjustment hole 1121.

[0090] The adjustment hole 1121 can be set as an arc-shaped hole, and the locking member 116 can be inserted through the adjustment hole 1121 and move within the adjustment hole 1121 to realize the relative rotation between the movable part 113 and the main body part 112.

[0091] When the locking member 116 is in the unlocking position, the movable part 113 can rotate relative to the main body part 112 around the second rotating shaft 115, and the locking member 116 reciprocates within the adjustment hole 1121. At this time, the size of the second sub-limiting space 132 can be adjusted through the movable part 113. After the size of the second sub-limiting space 132 is adjusted, the locking member 116 is switched from the unlocking position to the locking position, so that the movable part 113 is fixed relative to the main body part 112, thereby keeping the size of the second sub-limiting space 132 unchanged. Thus, the specific size of the second sub-limiting space 132 can be adjusted according to the specific shape and specific size of the terminal 200, so that the terminal 200 can be more stably accommodated within the second sub-limiting space 132.

[0092] Through the above structure, the movable part 113 can rotate or be locked relative to the main body part 112 flexibly, which is convenient for adjusting the size of the second sub-limiting space 132 through the movable part 113, so that the size of the second sub-limiting space 132 can meet terminals 200 of different shapes and different sizes, and the terminal 200 can be more stably accommodated within the second sub-limiting space 132.

[0093] In some embodiments, a connection hole exposed in the adjustment hole 1121 is formed on the movable part 113, the locking member 116 is inserted through the adjustment hole 1121 and the connection hole, and is fixedly connected to the main body part 112.

[0094] Specifically, when the movable part 113 rotates relative to the main body part 112 around the second rotating shaft 115, the connecting hole is located within the adjusting hole 1121 and moves within the adjusting hole 1121 following the movable part 113.

[0095] After the size of the second sub-limiting space 132 is adjusted, the locking part 116 is inserted through the adjusting hole 1121 and the connecting hole, and the locking part 116 is adjusted to the locking position, that is, the connecting bolt is tightened. At this time, under the locking action of the locking part 116, the movable part 113 and the main body part 112 are relatively fixed, realizing the fixed connection between the two.

[0096] The connecting hole can cooperate with the adjusting hole 1121, enabling the locking part 116 to be sequentially inserted through the adjusting hole 1121 and the connecting hole, thereby realizing the fixed connection between the movable part 113 and the main body part 112 through the locking part 116.

[0097] As Figure 1 、 Figure 4 and Figure 5 shown, in some embodiments, the first fixing part 11 is provided with a first protruding part 114, the second fixing part 12 is provided with a second protruding part 121, the first protruding part 114 and the second protruding part 121 are spaced along the second direction b, and the rotating part 22 is restricted between the first protruding part 114 and the second protruding part 121 along the second direction b. Among them, the second direction b intersects with the rotating plane where the fastening assembly 20 rotates relative to the fixed assembly 10.

[0098] Specifically, the first protruding part 114 and the second protruding part 121 are spaced along the second direction b to form a constraint space 122 therebetween. The connecting piece is connected to the terminal 200, and the fastening assembly 20 is connected to the connecting piece. When the fastening assembly 20 drives the connecting piece to rotate, the fastening assembly 20 can rotate within the constraint space 122 between the first protruding part 114 and the second protruding part 121.

[0099] Thus, the first protruding part 114 and the second protruding part 121 can limit the rotation process of the fastening assembly 20 along the second direction b, enabling the fastening assembly 20 to rotate more stably along a fixed path and improving the stability of the wiring process.

[0100] Please refer to Figure 3 and Figure 7 , in some embodiments, the fastening tooling 100 further includes an elastic part 40, and the elastic part 40 is elastically connected between the fixed assembly 10 and the rotating part 22 along the rotation direction of the rotating part 22.

[0101] Specifically, the elastic part 40 can be but is not limited to being set as a spring, and the spring is connected between the first fixing part 11 and the rotating part 22 along the first direction a.

[0102] During the rotation of the rotating part 22 relative to the fixed assembly 10, it has an initial position and a terminal position. When the rotating part 22 is at the initial position, the spring is in a natural state. An external force is applied to the rotating part 22 to make it rotate from the initial position to the terminal position. During this process, the rotating part 22 drives the fastening part 21 and the connecting part to rotate synchronously. In addition, since the rotating part 22 rotates towards the direction close to the first fixing part 11, the spring between the two is gradually compressed.

[0103] When the rotating part 22 rotates to the terminal position, the external force applied to the rotating part 22 is withdrawn. At this time, the rotating part 22 can rotate in the direction away from the first fixing part 11 under the drive of the elastic restoring force of the spring until it returns to the initial position.

[0104] By providing the elastic part 40, the rotating part 22 can be automatically reset during the rotation process, that is, the rotating part 22 can be automatically restored from the terminal position to the initial position by the elastic restoring force of the elastic part 40, which can improve the operation efficiency during the wiring process.

[0105] As Figure 1 and Figure 8 shown, in some embodiments, the connecting part includes a connecting bolt, and the fastening assembly 20 includes a torque wrench. Among them, the fastening part 21 is the socket head of the torque wrench, and the rotating part is the handle of the torque wrench.

[0106] Specifically, when the connecting part is set as a connecting bolt, the fastening assembly 20 is set as a torque wrench. It should be noted that the torque of the torque wrench can be set according to actual needs, so as to tighten the connecting bolt more precisely and fix the terminal 200 at the target position.

[0107] Furthermore, the socket head is detachably arranged on the handle, and by replacing socket heads of different sizes, the torque wrench can be clamped and matched with connecting bolts of different sizes.

[0108] Through the above structure, the operation during the wiring process can be made more precise, and the terminal 200 can be fixed at the target position more stably.

[0109] Based on the same concept as the above-mentioned fastening tooling 100, the present application also provides a processing device, including the above-mentioned fastening tooling 100, and the processing device is used to connect the terminal 200 and the electrical component.

[0110] In accordance with one or more embodiments, during the wiring of electrical components, first, a wire 300 is connected to a terminal 200, and the wire 300 and the terminal 200 are jointly placed in a rotational limiting space 13. Among them, the wire 300 is placed in a first sub-limiting space 131, and the terminal 200 is placed in a second sub-limiting space 132.

[0111] Two limiting rings are respectively sleeved on corresponding limiting portions 111. By adjusting the distance between the two limiting rings in the second direction b, the size of the rotational limiting space 13 in the second direction b is adjusted. By adjusting the distance of each limiting portion 111 along the first direction a in the limiting ring, the size of the rotational limiting space 13 in the first direction a is adjusted. Thus, the terminal 200 and the wire 300 can be placed more stably in the rotational limiting space 13.

[0112] Further, the movable portion 113 is controlled to rotate relative to the corresponding main body portion 112 around the second rotating shaft 115, so as to adjust the size of the second sub-limiting space 132 defined between the two movable portions 113, so that the terminal 200 can be placed more stably in the second sub-limiting space 132.

[0113] Insert the connecting bolt into the O-shaped connector of the terminal 200, and then the torque wrench is clamped and matched with the connecting bolt through the socket head. Apply an external force on the handle of the torque wrench to make it rotate in the direction close to the first fixing member 11, and drive the connecting bolt to rotate synchronously, so that the connecting bolt is tightened at the target position of the electrical component, so that the terminal 200 and the wire 300 thereon are also fixed at the target position.

[0114] After tightening is completed, loosen the torque wrench. At this time, the torque wrench automatically returns from the end position to the initial position under the action of the elastic restoring force of the spring, so as to facilitate the next tightening operation.

[0115] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0116] The above-described embodiments only express several implementation manners of the present application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A fastening tooling, characterized in that, The fastening tooling includes: a fixing component having a rotational limiting space; and a fastening component including a fastening portion and a rotating portion, the fastening portion being connected to one end of the rotating portion, the fastening portion having a first rotating shaft passing through the rotational limiting space, and the rotating portion being rotatably connected to the fixing component about the first rotating shaft.

2. The fastening tooling according to claim 1, characterized in that, The fixing component includes a first fixing member and a second fixing member spaced apart in a first direction, and the rotational limiting space is formed by the space between the first fixing member and the second fixing member; wherein the first direction is parallel to the rotation plane of the rotating portion.

3. The fastening tooling according to claim 2, characterized in that, The fixing component includes a limiting member having a limiting space, and at least a part of the first fixing member and at least a part of the second fixing member are limited within the limiting space.

4. The fastening tooling according to claim 3, characterized in that, The limiting member includes a limiting ring having the limiting space, and limiting portions are protruded on both the first fixing member and the second fixing member, and the limiting portions protrude into the limiting space of the limiting ring.

5. The fastening tooling according to claim 4, characterized in that, There are two limiting rings, and limiting portions are protruded on the opposite side surfaces of the first fixing member and the second fixing member along a second direction; each limiting ring is movably sleeved on the limiting portions on the same side surface of the first fixing member and the second fixing member along the second direction; wherein the second direction intersects with the rotation plane of the fastening component rotating relative to the fixing component.

6. The fastening tooling according to claim 2, characterized in that, Both the first fixing member and the second fixing member include a main body portion and a movable portion. A first sub-limiting space is formed by the space between the main body portions along the first direction. Each movable portion is movably arranged on the corresponding main body portion, and a second sub-limiting space with adjustable size is formed by the space between them along the first direction.

7. The fastening tooling according to claim 6, characterized in that, Both the first fixing member and the second fixing member include a second rotating shaft and a locking member. The movable portion is rotatably connected to the main body portion about the second rotating shaft, and the locking member is detachably connected between the movable portion and the main body portion.

8. The fastening tooling according to claim 7, characterized in that, An adjustment hole is formed on the main body portion, at least a part of the movable portion is exposed in the adjustment hole, and the locking member passes through the adjustment hole.

9. The fastening tooling according to claim 8, characterized in that, A connection hole exposed in the adjustment hole is formed on the movable portion, the locking member passes through the adjustment hole and the connection hole and is fixedly connected to the main body portion.

10. The fastening tooling according to claim 2, characterized in that, A first protruding member is provided on the first fixing member, and a second protruding member is provided on the second fixing member. The first protruding member and the second protruding member are spaced apart along the second direction, and the rotating portion is limited between the first protruding member and the second protruding member along the second direction; wherein the second direction intersects with the rotation plane of the fastening component rotating relative to the fixing component.

11. The fastening tooling according to claim 1, characterized in that, The fastening tooling further includes an elastic member, and the elastic member is elastically connected between the fixing component and the rotating portion along the rotation direction of the rotating portion.

12. A processing equipment, characterized in that, Including the fastening tooling according to any one of claims 1-11, the processing equipment is used for connecting a wiring terminal and an electrical component.

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