Quick-disassembly components, plug-in fixtures and plug-in machines

Abstract

The present invention discloses a quick-disconnect assembly, a plug-in fixture and an insertion machine. The quick-disconnect assembly includes a chuck, a plug, a resisting member and a limiting member. The chuck is provided with an installation cavity and a plurality of limiting channels. The plug can be inserted into the installation cavity. The outer surface of the plug resists against the inner wall of the installation cavity so that the plug and the chuck are mutually limited in the circumferential direction. Each limiting channel is penetrated with a resisting member. The limiting member connects adjacent resisting members so that the resisting members move in the limiting channel and clamp the plug. The plug-in fixture includes a quick-disconnect assembly. The insertion machine includes a plug-in fixture. In the present invention, the plug can be stably installed in the installation cavity by resisting against the inner wall of the installation cavity and the clamping effect of the resisting member on the plug, which can prevent the plug from shifting or rotating in the installation cavity, thereby improving the assembly accuracy of the plug and the chuck, as well as the insertion accuracy and efficiency of the insertion machine.

Description

Technical Field

[0001] The present invention relates to the technical field of plug-in equipment, and in particular to a quick-disassembly assembly, a plug-in fixture and a plug-in machine. Background Art

[0002] The insertion machine can clamp, absorb and insert different types of components. In order to meet the clamping requirements of different plug-ins, the corresponding type of jaws must be replaced on the chuck. In related technologies, the chuck is usually replaced manually, and the machine needs to be stopped during replacement, which affects the insertion efficiency. In addition, the chuck is prone to position errors and jamming during the replacement process, and the matching accuracy of the chuck and the jaws cannot be guaranteed, which reduces the insertion quality of the insertion machine. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a quick-disassembly assembly that can improve the insertion accuracy and efficiency of an insertion machine.

[0004] The present invention also provides a plug-in fixture having the quick-disassembly assembly.

[0005] The present invention also provides an insertion machine having the insertion fixture.

[0006] According to the first aspect of the present invention, the quick-release assembly includes a chuck, which is provided with an installation cavity and a plurality of limiting channels, wherein the limiting channels are arranged on the outside of the installation cavity and are connected to the installation cavity; a plug can be inserted into the installation cavity, and the outer surface of the plug abuts against the inner wall of the installation cavity so that the plug and the chuck are mutually limited in the circumferential direction; a plurality of abutting members are provided, and each of the limiting channels is penetrated by the abutting members; the limiting members connect adjacent abutting members so that the abutting members move in the limiting channel and clamp the plug.

[0007] The quick-disassembly assembly according to the embodiment of the present invention has at least the following beneficial effects:

[0008] The quick-release assembly in the embodiment of the present invention can be firmly installed in the installation cavity through the mutual abutment between the plug and the inner wall of the installation cavity, and the clamping effect of the abutment member on the plug, thereby preventing the plug from shifting or rotating in the installation cavity, thereby improving the assembly accuracy of the plug and the chuck, and the two can be disassembled and assembled by simply plugging and unplugging the plug, which is convenient to operate and improves the plug-in accuracy and efficiency of the plug-in machine.

[0009] According to some embodiments of the present invention, the plug has a first guide portion, and the clamp has a second guide portion that gradually expands in a direction away from the installation cavity, and the second guide portion is used for allowing the first guide portion to enter the installation cavity.

[0010] According to some embodiments of the present invention, the plug has a limiting portion, the limiting portion gradually moves away from the limiting channel in a direction approaching the second guide portion, and the abutting member can abut against the limiting portion.

[0011] According to some embodiments of the present invention, the cross-sections of the plug and the installation cavity are rectangular, and two abutting members are provided and are disposed on two sides of the installation cavity.

[0012] According to some embodiments of the present invention, two ends of the limiting member are respectively connected to different abutting members, and the limiting member is used to provide elastic force to the abutting member.

[0013] The plug-in clamp according to the second aspect of the present invention comprises the above-mentioned quick-release assembly; the clamp body is fixedly connected to the plug; the clamp assembly comprises two opposing clamp blocks; and the drive assembly is mounted on the clamp body, and the drive assembly is used to drive the two clamp blocks to move closer to or away from each other.

[0014] The plug-in fixture according to the embodiment of the present invention has at least the following beneficial effects:

[0015] The plug-in fixture in the embodiment of the present invention can realize the quick disassembly and assembly between the clamp body and the clamp head by providing a quick disassembly and assembly component, thereby improving the convenience of replacing the clamping jaws of the plug-in fixture and ensuring the efficiency and accuracy of the plug-in fixture in clamping the plug-in.

[0016] According to some embodiments of the present invention, the driving assembly includes a driving body and two jaw sliders, the jaw body has a sealed cavity, the driving body is accommodated in the sealed cavity, the jaw slider is connected to the jaw clamping block, the driving body has two first slopes, the jaw slider has a second slope, the first slope can be fitted with the second slope, and the driving body can move in the sealed cavity and drive the two jaw sliders to move relative to each other.

[0017] According to some embodiments of the present invention, the driving assembly further comprises a guide member, wherein the guide member is mounted on the clamp body, and the clamp slider is slidably connected to the guide member.

[0018] According to some embodiments of the present invention, the driving assembly further comprises a reset member, which is sleeved on the guide member, and two ends of the reset member are respectively abutted against the two clamping jaw sliders.

[0019] The insertion machine according to the third aspect of the embodiment of the present invention includes the above-mentioned insertion fixture.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 It is an exploded schematic diagram of an embodiment of a quick-disassembly assembly of the present invention;

[0023] Figure 2 for Figure 1 A cross-sectional view of the medium and fast disassembly assembly;

[0024] Figure 3 It is a structural schematic diagram of an embodiment of the plug-in fixture of the present invention;

[0025] Figure 4 for Figure 3 Exploded diagram of the plug-in fixture;

[0026] Figure 5 for Figure 3 Schematic diagram of the structure of the middle clamping jaw slider;

[0027] Figure 6 for Figure 3 A cross-sectional view of the middle plug-in fixture in a working state;

[0028] Figure 7 for Figure 3 A cross-sectional view of the middle plug-in fixture in another working state;

[0029] Figure 8 for Figure 1 A schematic structural diagram of an embodiment of a middle clamping jaw slider.

[0030] Figure markings: chuck 100, mounting cavity 110, limiting channel 120, second guide portion 130; plug 200, first guide portion 210, limiting portion 220; abutment member 300; limiting member 400; jaw body 500, sealing cavity 510; jaw assembly 600, jaw clamping block 610; drive assembly 700, drive body 710, first slope 711, jaw slider 720, second slope 721, blocking portion 722, limiting body 723, guide member 730, reset member 740. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated 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, 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 should not be understood as a limitation on the present invention.

[0033] In the description of the present invention, the meaning of "above", "below", "within", etc. is understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0036] Reference Figure 1 and Figure 2The present invention provides a quick-disassembly assembly for quick disassembly and assembly of a clamp in an insertion machine. The quick-disassembly assembly includes a clamp head 100, a plug 200, a holding member 300 and a limiting member 400. The clamp head can be installed at one end of the plug 200. When the other end of the plug 200 is installed on the clamp head 100, the clamp head 100 is assembled. The holding member 300 and the limiting member 400 play a role in fixing the plug 200. Specifically, the chuck 100 is provided with an installation cavity 110 and a plurality of limiting channels 120. The limiting channels 120 are arranged on the outside of the installation cavity 110 and are connected to the installation cavity 110. The plug 200 can be inserted into the installation cavity 110, and the outer surface of the plug 200 abuts against the inner wall of the installation cavity 110 to achieve the effect of circumferential mutual limitation of the plug 200 and the chuck 100, thereby avoiding the chuck 100 from rotating or shifting relative to the chuck 100 after the assembly is completed, thereby affecting the plug-in accuracy; a plurality of abutting members 300 are provided, and each limiting channel 120 is penetrated by abutting members 300, and the abutting members 300 can move in the limiting channel 120, and the limiting members 400 connect adjacent abutting members 300. Under the push-pull action of the limiting members 400, the abutting members 300 can approach each other to clamp the plug 200, so that the plug 200 is firmly inserted into the installation cavity 110, thereby avoiding the plug 200 from shifting in the installation cavity 110 and affecting the plug-in accuracy.

[0037] Therefore, the quick-disconnect assembly in the embodiment of the present invention can be firmly installed in the installation cavity 110 through the mutual abutment between the plug 200 and the inner wall of the installation cavity 110, and the clamping effect of the abutment member 300 on the plug 200, which can prevent the plug 200 from shifting or rotating in the installation cavity 110, thereby improving the assembly accuracy of the plug 200 and the chuck 100, and the two can be disassembled and assembled by only plugging and unplugging the plug 200, which is convenient to operate and can improve the plug-in accuracy and efficiency of the plug-in machine.

[0038] It should be noted that during the insertion process, the plug 200 and the chuck 100 can be installed on different toolings respectively, and the plug 200 and the chuck 100 can be quickly disassembled and assembled through the relative movement of the tooling, so that the insertion machine can be compatible with different types of clamps; or the chuck 100 and the plug 200 can be quickly disassembled and assembled directly through manual operation by plugging and unplugging the chuck 100 and the plug 200.

[0039] In addition, the circumferential limit of the plug 200 and the chuck 100 means that the outer wall surface of the plug 200 and the inner wall surface of the mounting cavity 110 abut against each other to prevent the plug 200 and the chuck 100 from moving relative to each other in the circumferential direction around the outer surfaces of the two. The mutual abutment of the two in the circumferential direction can be achieved by matching the shapes of the plug 200 and the mounting cavity 110, and setting the plug 200 as a columnar member with edges and corners; specifically, the cross-section of the plug 200 can be set to a triangle, a rectangle or a multi-shape, and the corners of the outer surface of the plug 200 can abut against the inner wall of the mounting cavity 110 that matches it, thereby hindering the rotation of the two in the circumferential direction and achieving a circumferential abutment effect.

[0040] It should be noted that the abutting member 300 is arranged on the periphery of the installation cavity 110, and the plug 200 is clamped by the external surrounding form, which can improve the stability of the abutting member 300 clamping the plug 200. The number and arrangement of the abutting members 300 can be adjusted according to the specific shape of the plug 200, and the abutting members 300 can extend in the same direction as the external plane of the plug 200, or be arranged on the opposite side of the plug 200; specifically, if the cross section of the plug 200 is a triangle, three abutting members 300 can be arranged on the periphery of the installation cavity 110, if the cross section of the plug 200 is a rectangle, two or four abutting members 300 can be arranged on the periphery of the installation cavity 110, and if the cross section of the plug 200 is a hexagon, three or six abutting members 300 can be arranged on the periphery of the installation cavity 110, so that the multiple abutting members 300 are connected by the stopper 400 and combined to form a clamping assembly that can surround and clamp the plug 200, so as to achieve the effect of firmly clamping the plug 200.

[0041] In one embodiment of the present invention, the cross-sections of the plug 200 and the installation cavity 110 are both rectangular, two abutting members 300 are provided and are respectively provided on both sides of the installation cavity 110, the abutting members 300 are symmetrical with respect to the center of the installation cavity 110, and the two abutting members 300 can be close to each other to clamp the plug 200. Four limiting channels 120 are provided on the chuck 100, and the four limiting channels 120 are symmetrically distributed. Each of the abutting members 300 is inserted into two limiting channels 120, and the two limiting channels 120 can be combined to guide and limit the abutting members 300. There are two limiting members 400, and the two ends of the limiting members 400 are respectively connected to different abutting members 300. The two abutting members 300 are close to each other under the abutting action of the limiting members 400. The limiting members 400 can be elastic members, such as tension springs, elastic plastic members, etc.; it should be noted that the abutting members 300 are also provided with a protrusion for limiting the limiting member 400, and the protrusion can be ring-shaped to prevent the limiting member 400 from sliding off the abutting members 300.

[0042] In addition, in order to improve the convenience of assembling the plug 200 and the chuck 100, a first guide portion 210 can be provided on the plug 200, and a second guide portion 130 can be provided on the chuck 100. The second guide portion 130 can be provided at the opening of the mounting cavity 110. The second guide portion 130 gradually expands in a direction away from the mounting cavity 110 and is trumpet-shaped. The first guide portion 210 can be a chamfer or rounded corner on the surface of the plug 200. Through the guidance of the second guide portion 130 and the first guide portion 210, the plug 200 can be quickly inserted into the interior of the chuck 100 of the mounting cavity 110.

[0043] The plug 200 also has a limiting portion 220, which is located at a side of the plug 200 away from the first guide portion 210. The limiting portion 220 gradually moves away from the limiting channel 120 in a direction close to the second guide portion 130, and the abutting member 300 can abut against the limiting portion 220 to clamp the chuck 100. It should be noted that, since the limiting portion 220 gradually shrinks in a direction close to the center of the plug 200, when the abutting member 300 gradually approaches the center of the plug 200, the plug 200 gradually moves upward to approach the top of the installation cavity 110. When the top of the plug 200 abuts against the inner wall of the top of the installation cavity 110, the abutting member 300 no longer moves, thereby realizing the mutual abutment between the side of the plug 200 and the abutting member 300 and the mutual abutment between the top of the plug 200 and the top of the installation cavity 110, further improving the assembly accuracy of the plug 200 and the chuck 100.

[0044] In addition, an arc groove can be provided on the surface of the limiting portion 220, and the supporting member 300 can be embedded in the arc groove when moving along the limiting portion 220. The supporting member 300 can be limited by the arc groove to avoid relative movement between the supporting member 300 and the limiting portion 220, so that the supporting member 300 can provide a stable and reliable supporting effect to the limiting portion 220.

[0045] Reference Figure 3 and Figure 4 The present invention also provides a plug-in fixture, including the above-mentioned quick-release assembly, and also including a jaw body 500, a jaw assembly 600 and a drive assembly 700. The jaw body 500 is used to connect the quick-release assembly and the drive assembly 700, and the drive assembly 700 is used to drive the jaw assembly 600 to clamp the plug-in. Specifically, the jaw body 500 is fixedly connected to the plug 200, the jaw assembly 600 includes two opposing jaw blocks 610, and the drive assembly 700 is installed on the jaw body 500. The drive assembly 700 is used to drive the jaw blocks 610 to move closer to or away from each other, so that the jaw blocks 610 clamp or release the plug-in. By setting the quick-release assembly, the jaw body 500 and the chuck 100 can be quickly disassembled and assembled, thereby improving the convenience of replacing the jaws of the plug-in fixture and ensuring the efficiency and accuracy of the plug-in fixture in clamping the plug-in.

[0046] The driving assembly 700 includes a driving body 710 and two clamping sliders 720. The two clamping sliders 720 are respectively connected to the clamping block 610. The clamping sliders 720 can drive the clamping block 610 to move relative to each other through the driving of the driving body 710. Figure 7 The clamp body 500 has a sealed cavity 510 inside, and the driving body 710 is accommodated in the sealed cavity 510. The driving body 710 has two first slopes 711, and the first slopes 711 are arranged on both sides of the driving body 710. The clamp slider 720 has a second slope 721, and the first slope 711 and the second slope 721 fit each other. The driving body 710 can move in the sealed cavity 510. As the driving body 710 moves, the first slope 711 pushes the second slope 721 to move, thereby causing the two clamp sliders 720 to produce relative displacement.

[0047] The driver 710 is placed in the sealed cavity 510, so that the connection between the clamp body 500 and the driver 710 can be more compact, and the space utilization rate of the clamp body 500 can be improved. The driver 710 can be displaced by a cylinder, a pneumatic component or a linear motor. In one embodiment of the present invention, a pneumatic component can be used to drive the driver 710 to move in the sealed cavity 510 by applying positive pressure or negative pressure to the sealed cavity 510; specifically, the driver 710 can be a piston, and the piston moves in real time following the change of the pressure in the sealed cavity 510. In order to improve the sealing performance of the sealed cavity 510, a sealing ring can be set on the outer surface of the driver 710, and the sealing ring is close to the driver 710 and the wall of the sealed cavity 510 to avoid air leakage during the movement of the driver 710, which affects the stability of the plug-in clamp to clamp the plug-in.

[0048] It should be noted that the two first slopes 711 are symmetrically arranged, and the two clamping jaw slide blocks 720 are symmetrically arranged, so as to realize the synchronous movement of the two clamping jaw blocks 610; in addition, the inclination angle of the first slope 711 is the same as the inclination angle of the second slope 721, so that the first slope 711 and the second slope 721 can be stably fitted together to realize the smooth movement of the clamping jaw slide block 720. It should be noted that the inclination angles of the first slope 711 and the second slope 721 can be adjusted according to the movement amplitude, movement distance, movement speed, etc. of the clamping jaw slide block 720, so that the plug-in fixture is suitable for plug-in devices with different plug-in requirements.

[0049] Reference Figure 5 Each clamping jaw slider 720 has two blocking parts 722, and the second slope 721 is recessed between the two blocking parts 722. After the first slope 711 is inserted between the two blocking parts 722, it fits with the second slope 721; the blocking part 722 can limit the first slope 711, and limit the first slope 711 to move only along the inclined direction of the two, so as to improve the smoothness of the movement of the clamping jaw slider 720.

[0050] The driving assembly 700 further includes a guide member 730, which is used to provide guidance for the movement of the clamping slider 720. Specifically, the guide member 730 is mounted on the clamping body 500, and the guide member 730 is inserted into the clamping slider 720. The clamping slider 720 is slidably connected to the guide member 730. The guide member 730 guides the clamping slider 720 so that the clamping slider 720 can only move along the extension direction of the guide member 730, thereby preventing the clamping slider 720 from deviating. Two guide members 730 are provided, and the two guide members 730 pass through the two blocking portions 722 of the clamping slider 720 respectively. The two guide members 730 can keep the clamping slider 720 balanced during movement.

[0051] The driving assembly 700 further includes a reset member 740, which is sleeved on the outer surface of the guide member 730. The clamp body 500 has a mounting portion 520 for mounting the guide member 730. The two ends of the guide member 730 are respectively connected to the mounting portion 520. The two ends of the reset member 740 respectively abut against two clamp sliders 720. The reset member 740 is used to drive the clamp slider 720 to move along the guide member 730 after the clamp block 610 releases the plug-in, so that the clamp slider 720 returns to the initial position. The clamp slider 720 is provided with a limiting body 723 at the blocking portion 722 for limiting the reset member 740. The limiting body 723 is concave on the blocking portion 722. By providing the limiting body 723, the clamp slider 720 and the reset member 740 can be stably abutted. The reset member 740 can be a component with elasticity, such as a spring.

[0052] Reference Figure 6 and Figure 7 , Figure 6 The state of the clamping claw block 610 clamping the plug-in, Figure 7 The clamping jaws 610 are in a state where they return to their initial position after releasing the plug-in. Specifically, the interior of the clamping head 100 is hollow, so that the external inflatable member can inflate the sealed cavity 510. Figure 6 The middle sealed cavity 510 is in a negative pressure state, the driving body 710 is sucked to the top of the sealed cavity 510, the first slope 711 is located at the upper end of the second slope 721, and the two clamping sliders 720 are tightly attached. At this time, the two clamping jaws 610 are close to each other to the extreme state to clamp the plug-in. Figure 7 The middle sealing chamber 510 is in a positive pressure state or a state in which the external pneumatic components are removed. The driving member is pushed to the bottom of the sealing chamber 510 by the external air pressure or the elastic force of the reset member 740. The first slope 711 is located at the lower end of the second slope 721, and the two clamping sliders 720 are separated from each other. At this time, the two clamping jaws 610 are moved away from each other to the extreme state to release the plug-in.

[0053] It should be noted that by introducing positive pressure or negative pressure into the sealed chamber 510, the driver 710 can be moved in different directions in the sealed chamber 510; or by introducing positive pressure or negative pressure into the sealed chamber 510, the driver 710 can be moved in one direction. After the pressure is removed, the driver 710 is reset by the thrust given by the clamping slider 720 (the clamping slider 720 is moved by the elastic force of the reset member 740). In addition, the moving direction of the clamping slider 720 when the driver 710 moves downward or upward can be changed by adjusting the inclination direction of the first slope 711 and the second slope 721. Specifically, Figure 6 and Figure 7 As shown, when the driving body 710 descends, the clamping sliders 720 separate to both sides, and when the driving body 710 ascends, the clamping sliders 720 approach each other; Figure 8 Another moving mode of the clamping slider 720 is shown. When the driving body 710 descends, the clamping sliders 720 approach each other. When the driving body 710 ascends, the clamping sliders 720 separate to both sides.

[0054] The present invention also provides an insertion machine, which includes the above-mentioned insertion fixture. A movable module can also be arranged in the insertion machine. The movable module is connected to the insertion fixture and is used to move the insertion fixture to different positions so that the insertion fixture can clamp different insertions.

[0055] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A quick-release assembly, characterized in that: include: A chuck is provided with a mounting cavity and a plurality of limiting channels, wherein the limiting channels are arranged outside the mounting cavity and communicated with the mounting cavity; A plug, which can be inserted into the installation cavity, wherein the outer surface of the plug abuts against the inner wall of the installation cavity, so that the plug and the clamp are mutually limited in the circumferential direction; A plurality of abutting members are provided, and each of the position-limiting channels is provided with the abutting member; A limiting member connects adjacent abutting members, and two ends of the limiting member are respectively connected to different abutting members. The two abutting members approach each other under the abutting action of the limiting member, so that the abutting member moves in the limiting channel and clamps the plug.

2. The quick-release assembly according to claim 1, characterized in that: The plug has a first guide portion, and the clamp has a second guide portion that gradually expands in a direction away from the installation cavity, wherein the second guide portion is used for allowing the first guide portion to enter the installation cavity.

3. The quick-release assembly according to claim 2, characterized in that: The plug has a limiting portion, which gradually moves away from the limiting channel in a direction close to the second guide portion, and the abutting member can abut against the limiting portion.

4. The quick-release assembly according to claim 1, characterized in that: The cross sections of the plug and the installation cavity are rectangular, and two abutting members are provided and are respectively arranged on two sides of the installation cavity.

5. The quick-release assembly according to claim 4, characterized in that: Both ends of the limiting member are respectively connected to different abutting members, and the limiting member is used to provide elastic force to the abutting member.

6. A plug-in fixture, characterized in that: include: The quick-release assembly according to any one of claims 1 to 5; A clamp body, fixedly connected to the plug; A clamping jaw assembly, comprising two opposing clamping jaw blocks; A driving assembly is installed on the clamp body, and the driving assembly is used to drive the two clamp blocks to move closer to or away from each other.

7. The plug-in fixture according to claim 6, characterized in that: The driving assembly includes a driving body and two jaw sliders. The jaw body has a sealed cavity, and the driving body is accommodated in the sealed cavity. The jaw slider is connected to the jaw clamping block. The driving body has two first slopes, and the jaw slider has a second slope. The first slope can be fitted with the second slope. The driving body can move in the sealed cavity and drive the two jaw sliders to move relative to each other.

8. The plug-in fixture according to claim 7, characterized in that: The driving assembly also includes a guide member, which is installed on the clamp body, and the clamp slider is slidably connected to the guide member.

9. The plug-in fixture according to claim 8, characterized in that: The driving assembly also includes a reset member, which is sleeved on the guide member, and two ends of the reset member are respectively abutted against the two clamping jaw slide blocks.

10. The plug-in machine is characterized in that: An insert fixture comprising the insert fixture as claimed in any one of claims 6 to 9.

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