Press-fitting limiting mechanism and press-fitting equipment

Abstract

The utility model provides a press-fitting limit mechanism and press-fitting equipment, and relates to the technical field of medical consumable production, the press-fitting limit mechanism provided by the utility model comprises a limit piece with a limit opening, the limit opening is arranged along the press-fitting direction in a penetrating manner, and a device to be press-fitted can be sleeved through the limit opening, so that the expansion amount of the device to be press-fitted is limited, and the press-fitting precision is improved. And the cracking problem caused by excessive expansion can be avoided. The device is especially suitable for needle-free connector press fitting operation, can restrain the deformation amount of the shell, prevents the shell from expanding and cracking, and is beneficial for improving the qualified rate of product assembly. Besides, the press-fitting equipment has the functions of rotary alignment, pressure detection and auxiliary stripping, the shell can rotate relative to the main valve body to achieve alignment assembly, pressure can be monitored in the press-fitting process, and the situation that after press-fitting, the device to be press-fitted and the limiting piece cannot be separated due to clamping stagnation can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical consumables production, in particular to a press-fitting limiting mechanism and press-fitting equipment. Background Art

[0002] During the assembly of the needleless connector, the shell and the main valve body need to be pressed together, and during the pressing process, the shell needs to be rotated relative to the main valve body to ensure that the circumferential limit parts of the shell and the main valve body that match can be accurately docked.

[0003] Since the dimensions of the accessories of the outer shell and the main valve body are less consistent, and the previous pressing equipment lacks pressure restrictions, when the outer shell is placed on the main valve body and pressed, the outer shell expands radially due to the axial pressure, which in turn causes technical problems such as outer shell rupture. Utility Model Content

[0004] The utility model aims to provide a press-fitting limiting mechanism and a press-fitting device, so as to alleviate the technical problems of expansion and rupture of a component to be press-fitted during the press-fitting process.

[0005] In the first aspect, the press-fitting limit mechanism provided by the utility model includes a limit member, which has a limit opening that penetrates along the press-fitting direction, and the limit opening is used to adapt to and sleeve the component to be press-fitted, thereby limiting the expansion of the component to be press-fitted, thereby preventing the component to be press-fitted from cracking due to expansion.

[0006] In combination with the first aspect, the utility model provides a first possible implementation manner of the first aspect, wherein the limiting member includes a limiting plate, and the limiting opening includes a limiting through hole arranged on the limiting plate.

[0007] In combination with the first possible implementation of the first aspect, the utility model provides a second possible implementation of the first aspect, wherein the position limiting member further comprises: a position limiting mounting frame and a first elastic member;

[0008] The first elastic member is installed between the limiting plate and the limiting mounting frame, and the first elastic member has an elastic force that drives the limiting plate to move along a press-fitting direction relative to the limiting mounting frame.

[0009] In combination with the second possible implementation of the first aspect, the utility model provides a third possible implementation of the first aspect, wherein the press-fitting limiting mechanism further comprises: a stripping member and a stripping driving member, wherein the stripping driving member is drivingly connected to the stripping member;

[0010] The limiting member and the stripping member are arranged in sequence along the pressing direction, and the stripping driving member is used to drive the stripping member to push against the limiting member in the opposite direction of the pressing direction.

[0011] In the second aspect, the press-fitting equipment provided by the utility model includes: a pressing member and the press-fitting limiting mechanism described in the first aspect, wherein the pressing member and the limiting member are arranged in sequence along the press-fitting direction, and the pressing member has a pushing end surface facing the limiting opening.

[0012] In combination with the second aspect, the utility model provides a first possible implementation manner of the second aspect, wherein the limiting member and the pressing member are respectively transmission-connected to a press-fitting driving member.

[0013] In combination with the first possible implementation of the second aspect, the utility model provides a second possible implementation of the second aspect, wherein a pressure sensor is installed between the pressing member and the press-fitting driving member.

[0014] In combination with the second aspect, the utility model provides a third possible implementation of the second aspect, wherein the pressing member is rotatably connected to the press-fitting mounting frame around an axis parallel to the press-fitting direction.

[0015] In combination with the third possible implementation of the second aspect, the utility model provides a fourth possible implementation of the second aspect, wherein a rotating drive member is installed on the press-fit mounting frame, and the rotating drive member is transmission-connected to the clamping member.

[0016] In combination with the second aspect, the utility model provides a fifth possible implementation of the second aspect, wherein the pressing member includes: a supporting portion, a floating portion, and a second elastic member;

[0017] The floating portion is slidably connected to the supporting portion along a press-fitting direction, and the second elastic member is installed between the supporting portion and the floating portion;

[0018] The second elastic member has a tendency to move the floating portion in a press-fitting direction relative to the supporting portion.

[0019] In combination with the second aspect, the utility model provides a sixth possible implementation of the second aspect, wherein the pressing device also includes a carrier, the carrier is located below the clamping member and the limiting member, and the carrier is used to carry the device to be pressed.

[0020] In combination with the sixth possible implementation of the second aspect, the utility model provides a seventh possible implementation of the second aspect, wherein the press-fitting device further includes an auxiliary abutment member, and the auxiliary abutment member is supported on the bottom of the device to be press-fitted.

[0021] The embodiments of the present invention bring the following beneficial effects:

[0022] 1. A limiting member with a limiting opening is used to fit and sleeve the component to be pressed. During the pressing process, the component to be pressed is restricted in the limiting opening, thereby limiting the expansion of the component to be pressed, thereby avoiding cracking caused by excessive expansion.

[0023] 2. It is especially suitable for the press-fitting operation of needleless connectors. The outer shell of the needleless connector is set by the limiting mouth, which can restrain the outer shell and prevent the outer shell from expanding and cracking, which is beneficial to improve the qualified rate of product assembly.

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the related technologies, the drawings required for use in the specific implementation methods or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 A schematic diagram of a press-fitting device provided in an embodiment of the utility model;

[0027] Figure 2 for Figure 1 A partial enlarged schematic diagram of the press-fitting limit mechanism and the pressing member provided in;

[0028] Figure 3 for Figure 1 Schematic diagram of the limiter, the clamping member, the press-fitting drive member, the pressure sensor, the press-fitting mounting frame and the rotating drive member of the press-fitting equipment provided in;

[0029] Figure 4 A cross-sectional view of a limiting member and a pressing member of a press-fitting device provided in an embodiment of the utility model;

[0030] Figure 5 A front view of a press-fitting device provided in an embodiment of the utility model;

[0031] Figure 6 A right side view of the auxiliary abutment member of the press-fitting device provided in an embodiment of the utility model.

[0032] Icons: 100-limiting member; 101-limiting mouth; 102-downward stroke sensor; 110-limiting plate; 120-limiting mounting bracket; 130-first elastic member; 200-stripping member; 300-stripping driving member; 400-pressing member; 401-pushing end face; 410-supporting part; 420-floating part; 430-second elastic member; 440-first clamping jaw; 450-second clamping jaw; 500-pressing driving member; 501-translational driving member; 502-position detection sensor; 600-pressure sensor; 700-pressing mounting bracket; 800-rotating driving member; 900-auxiliary abutment member; 910-lateral driving cylinder; 920-wedge block; 930-roller; 940-lifting block; 950-first abutment sensor; 960-second abutment sensor. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Physical quantities in formulas, if not separately marked, should be understood as basic quantities of the basic units of the International System of Units, or derived quantities derived from basic quantities through mathematical operations such as multiplication, division, differentiation or integration.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected 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.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the press-fitting limiting mechanism provided by the embodiment of the utility model comprises a limiting member 100, and the limiting member 100 has a limiting opening 101 penetrating along the press-fitting direction, and the limiting opening 101 is used to adapt to and sleeve the component to be press-fitted.

[0037] It should be noted that the limit member 100 can be manually sleeved on the outside of the device to be press-fitted before press-fitting, or the limit member 100 can be provided with an independent driving device for driving the limit member 100 to sleeve the device to be press-fitted. In addition, in an optional embodiment, the limit member 100 can also be linked with the clamping member 400, so that the limit member 100 sleeves the device to be press-fitted before or during the clamping action. When the device to be press-fitted is pressed in the press-fitting direction, the device to be press-fitted is wrapped and restricted in the limit opening 101, thereby limiting the expansion amount of the device to be press-fitted, and preventing it from cracking due to excessive expansion. The device to be press-fitted can be any product that is assembled by axial compression.

[0038] Specifically, the press-fitting limit mechanism is particularly suitable for the press-fitting operation of the needleless connector. By setting the outer shell of the needleless connector by the limit mouth, the outer shell can be constrained to prevent the outer shell from expanding and cracking, which is beneficial to improving the qualified rate of the needleless connector assembly.

[0039] In an optional embodiment, the limiting member 100 may include a plurality of jaws, which are spaced apart and surrounded to form a limiting opening 101. The plurality of jaws may be respectively connected to a support frame, and the plurality of jaws may be used to limit the expansion of the device to be pressed when being pressed. The device to be pressed may be made of materials for assembling needle-free connector-type medical consumables.

[0040] In the embodiment of the utility model, the limiting member 100 includes a limiting plate 110, and the limiting opening 101 includes a limiting through hole arranged on the limiting plate 110. The limiting opening 101 can be sleeved with the outer shell of the needleless connector from top to bottom, thereby limiting the radial expansion of the outer shell of the needleless connector.

[0041] Furthermore, the thickness of the limiting plate 110 is increased, thereby increasing the axial size of the limiting through hole, or the limiting member 100 is configured as a sleeve structure, thereby increasing the contact area between the limiting member 100 and the needleless connector shell, thereby reducing the local extrusion pressure of the needleless connector shell, thereby more effectively preventing the needleless connector shell from cracking.

[0042] like Figure 1 , Figure 2 and Figure 3 As shown, the limiting member 100 also includes: a limiting mounting frame 120 and a first elastic member 130; the first elastic member 130 is installed between the limiting plate 110 and the limiting mounting frame 120, and the first elastic member 130 has an elastic force that drives the limiting plate 110 to move relative to the limiting mounting frame 120 along the pressing direction.

[0043] Specifically, the outer shell of the needleless connector has a cone, and the diameter of the cone increases along the press-fitting direction. The first elastic member 130 can be configured as a compression spring, and the compression spring is pressed between the limit plate 110 and the limit mounting frame 120. The compression spring pushes the limit plate 110, so that the limit plate 110 is sleeved and pressed along the press-fitting direction of the outer shell of the needleless connector. In addition, the first elastic member 130 can also be configured as a tension spring, one end of the tension spring is connected to the limit plate 110, and the other end is connected to the limit mounting frame 120. The tension spring pulls the limit plate 110, so that the limit plate 110 is sleeved and pressed along the press-fitting direction of the outer shell of the needleless connector. Under the action of the first elastic member 130, the limit plate 110 is sleeved along the press-fitting direction of the outer shell of the needleless connector, and the inner side wall of the limit opening 101 is tightly fitted with the outer shell of the needleless connector, so as to better limit the expansion of the outer shell of the needleless connector, thereby preventing the outer shell of the needleless connector from cracking due to expansion.

[0044] like Figure 1 and Figure 2 As shown, the press-fitting limiting mechanism also includes: a stripping member 200 and a stripping driving member 300, and the stripping driving member 300 is transmission-connected with the stripping member 200; the limiting member 100 and the stripping member 200 are arranged in sequence along the press-fitting direction, and the stripping driving member 300 is used to drive the stripping member 200 to push against the limiting member 100 in the reverse direction of the press-fitting direction. Among them, the stripping driving member 300 includes a telescopic driving cylinder, and the stripping member 200 includes a push plate connected to the movable end of the telescopic driving cylinder. In addition, the stripping driving member 300 can also be connected to a swing arm by a motor, and the stripping member 200 is connected to the swing arm. The swing arm is driven by the motor to swing, and then the stripping member 200 can be driven to move. The stripping member 200 can be driven to move in the reverse direction of the press-fitting direction by the stripping driving member 300, and the limiting plate 110 can be pushed by the stripping member 200, so that the limiting plate 110 is separated from the shell of the needleless connector.

[0045] It should be noted that when the pressing member 400 presses the outer shell of the needleless connector, the outer shell of the needleless connector will expand a little in the radial direction, but the expansion amount will be constrained within the limit opening 101, thereby avoiding cracking caused by excessive expansion. Subsequently, the pressing member 400 remains in the pressing position, and the stripping drive member 300 drives the stripping member 200, and the stripping member 200 abuts and pushes the limit plate 110, thereby enabling the limit plate 110 to be separated from the outer shell of the needleless connector, thereby preventing the assembled needleless connector from being stuck with the limit plate 110. After the limit plate 110 is separated from the needleless connector, the pressing member 400 is reset, and then the press-fitted needleless connector can be removed, and the next press-fitting operation can be performed. During the press-fitting process, there is no need to stop the machine for maintenance due to the needleless connector and the limit plate 110 being stuck together, and the operation is smoother, which is conducive to improving the press-fitting efficiency.

[0046] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the press-fitting equipment provided by the embodiment of the utility model includes: a pressing member 400 and the press-fitting limiting mechanism recorded in the above embodiment, the pressing member 400 and the limiting member 100 are arranged in sequence along the press-fitting direction, and the pressing member 400 has a pushing end face 401 facing the limiting opening 101.

[0047] Specifically, the pushing end surface 401 is perpendicular to the axis of the limiting opening 101, and the pushing end surface 401 can abut against the top surface of the outer shell of the needleless connector. The pressing member 400 can push the outer shell of the needleless connector along the pressing direction, thereby realizing the pressing of the needleless connector.

[0048] It should be noted that the limiting plate 110 can be removably installed with a bushing or a wear-resistant bushing, and the expansion of the needleless connector housing is limited by the bushing with a limiting opening 101. The bushing material is more wear-resistant, or the bushing can be replaced when it is worn, thereby extending the service life of the device.

[0049] In addition, a downward stroke sensor 102 for detecting whether the limit plate 110 is accurately mounted on the needleless connector housing may be installed on the limit member 100, and whether the limit member 100 is pressed into place may be known through a photoelectric signal or a video signal. In other words, when the limit member 100 fails to accurately mount the device to be pressed, the distance that the limit member 100 can move downward is small, and the downward stroke sensor 102 generates a displacement signal when the downward stroke is small, indicating that the limit member 100 is skewed relative to the device to be pressed.

[0050] like Figure 1 and Figure 3 As shown, in the embodiment of the present utility model, the limiting member 100 and the pressing member 400 are respectively connected to the pressing driving member 500 in a transmission manner.

[0051] Specifically, the press-fitting driving member 500 may be an electric cylinder, which can drive the limiting member 100 and the pressing member 400 to move back and forth along the press-fitting direction. In addition, the press-fitting driving member 500 may also be driven by a servo motor to drive a lead screw, which is matched with a movable member, and the movable member can be driven to rotate to slide back and forth along the frame, thereby mobilizing the limiting member 100 and the pressing member 400 to move back and forth along the press-fitting direction.

[0052] In an optional embodiment, the press-fitting drive member 500 can be installed on the translation drive member 501, and the translation drive member 501 can be installed on the frame. The translation drive member 501 uses a telescopic drive cylinder to provide power to drive the press-fitting drive member 500 to move laterally along the guide rail, thereby adjusting the position of the limit member 100 and the clamping member 400, thereby switching the position of the press-fitting limit mechanism according to the position of the material on the carrier. In addition, a plurality of position detection sensors 502 can be installed on the press-fitting drive member 500, and the plurality of position detection sensors 502 are arranged at intervals from top to bottom. The measured part is connected to the clamping member 400, and the downward stroke of the clamping member 400 can be determined by detecting the height of the position of the measured part.

[0053] like Figure 3 As shown, a pressure sensor 600 is installed between the pressing member 400 and the pressing driver 500. The pressure applied by the pressing driver 500 to the pressing member 400 can be detected by the pressure sensor 600, thereby detecting the pressing pressure. In an optional embodiment, a human-machine interaction device can be used to display the pressure value so that the staff can monitor the pressure of each pressing, wherein the human-machine interaction device includes but is not limited to a display, a voice prompter and other devices. The pressing driver 500 and the pressure sensor 600 can also be connected to a controller respectively, and the controller controls the action of the pressing driver 500 and causes the pressing member 400 to press the needleless connector housing; when the pressing force is greater than or equal to the preset pressure value, the controller controls the pressing driver 500 to stop, thereby avoiding excessive pressure.

[0054] Furthermore, the pressing member 400 is rotatably connected to the press-fitting mounting bracket 700 around an axis parallel to the press-fitting direction.

[0055] The inner wall of the needleless connector shell is provided with a plurality of axially extending limiting parts. During assembly, the inner wall of the needleless connector shell is limited to match the needleless connector body. In other words, during the press-fitting process, it is necessary to ensure that the needleless connector shell can rotate around its own axis to achieve accurate alignment. The pressing member 400 rotates relative to the press-fitting mounting frame 700 around an axis parallel to the press-fitting direction, so that the needleless connector shell can achieve rotational alignment during the press-fitting process.

[0056] Furthermore, a rotating driving member 800 is installed on the press-fitting mounting frame 700 , and the rotating driving member 800 is transmission-connected to the pressing member 400 .

[0057] In an optional embodiment, the rotary drive member 800 can use a motor to drive the pressing member 400 to rotate around an axis parallel to the pressing direction through gear transmission. The rotary drive member 800 can also include a telescopic drive cylinder and a rack connected to the movable end of the telescopic drive cylinder, and the rack is meshed with a gear connected to the pressing member 400, and the pressing member 400 is driven to rotate through the reciprocating movement of the rack.

[0058] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the pressing member 400 includes: a support portion 410, a floating portion 420 and a second elastic member 430; the floating portion 420 is slidably connected to the support portion 410 along the press-fitting direction, and the second elastic member 430 is installed between the support portion 410 and the floating portion 420; wherein the second elastic member 430 has a tendency to move the floating portion 420 relative to the support portion 410 in the press-fitting direction. When the press-fitting driving member 500 drives the support portion 410 to be pressed down in the press-fitting direction, the support portion 410 drives the floating portion 420 through the second elastic member 430, thereby applying pressure to the needleless connector housing. At the initial stage of press-fitting or when the pressure is overloaded, the second elastic member 430 is elastically deformed, thereby reducing the pressure shock and preventing the needleless connector housing from being damaged by the pressure shock.

[0059] In addition, the clamping member 400 also has a first clamping jaw 440 and a second clamping jaw 450, and the first clamping jaw 440 and the second clamping jaw 450 are respectively connected to the clamping driving member, and the needleless connector shell can be clamped between the first clamping jaw 440 and the second clamping jaw 450, and the floating portion 420 can drive the first clamping jaw 440 and the second clamping jaw 450 to drive the needleless connector shell to rotate around its own axis, thereby achieving simultaneous clamping, rotation and pressing down.

[0060] like Figure 5 and Figure 6 As shown, the press-fitting device further includes a carrier, which is located below the pressing member 400 and the stopper 100 and is used to carry the device to be press-fitted. The carrier is mounted on a turntable and driven to rotate by the turntable so that the device to be press-fitted carried by the carrier moves to the position directly below the pressing member 400 and the stopper 100. An auxiliary abutment member 900 is used to support the bottom of the device to be pressed, and the auxiliary abutment member 900 includes: a transverse driving cylinder 910, a wedge block 920, a roller 930 and a lifting block 940; the wedge block 920 is connected to the transverse driving cylinder 910, and the roller 930 is rotatably connected to the lifting block 940. When the device to be pressed carried by the carrier moves to the bottom of the clamping member 400 and the limiting member 100, the transverse driving cylinder 910 pushes the wedge block 920, and the inclined surface of the wedge block 920 pushes the roller 930, thereby driving the lifting block 940 to rise. By supporting the bottom of the device to be pressed by the lifting block 940, support force can be provided for the device to be pressed, and deformation of the carrier and the turntable during long-term pressing can be avoided.

[0061] In addition, a first abutment sensor 950 and a second abutment sensor 960 are installed on the mounting bracket of the auxiliary abutment member 900, and the first abutment sensor 950 and the second abutment sensor 960 are arranged at intervals from top to bottom. When the first abutment sensor 950 detects the lifting block 940, it proves that the lifting block 940 is lifted into place; when the second abutment sensor 960 detects the lifting block 940, it indicates that the lifting block 940 has fallen back and reset.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A press-fit limit mechanism, characterized in that: The device comprises a limiting member (100), wherein the limiting member (100) has a limiting opening (101) penetrating along the pressing direction, and the limiting opening (101) is used to fit and sleeve a component to be pressed.

2. The press-fit limiting mechanism according to claim 1, characterized in that: The limiting member (100) comprises a limiting plate (110), and the limiting opening (101) comprises a limiting through hole arranged on the limiting plate (110).

3. The press-fit limiting mechanism according to claim 2, characterized in that: The position-limiting member (100) further comprises: a position-limiting mounting frame (120) and a first elastic member (130); The first elastic member (130) is installed between the limiting plate (110) and the limiting mounting frame (120), and the first elastic member (130) has an elastic force that drives the limiting plate (110) to move relative to the limiting mounting frame (120) along a press-fitting direction.

4. The press-fit limiting mechanism according to any one of claims 1 to 3, characterized in that: Also includes: A stripping member (200) and a stripping driving member (300), wherein the stripping driving member (300) is drivingly connected to the stripping member (200); The limiting member (100) and the stripping member (200) are arranged in sequence along the pressing direction, and the stripping driving member (300) is used to drive the stripping member (200) to push against the limiting member (100) in the opposite direction of the pressing direction.

5. A press-fitting device, characterized in that: include: The pressing member (400) and the press-fitting limiting mechanism according to any one of claims 1 to 4, wherein the pressing member (400) and the limiting member (100) are arranged in sequence along the press-fitting direction, and the pressing member (400) has a pushing end surface (401) facing the limiting opening (101).

6. The press-fitting device according to claim 5, characterized in that: The limiting member (100) and the pressing member (400) are respectively transmission-connected to a pressing driving member (500).

7. The press-fitting device according to claim 6, characterized in that: A pressure sensor (600) is installed between the pressing member (400) and the press-fitting driving member (500).

8. The press-fitting device according to claim 5, characterized in that: The pressing member (400) is rotatably connected to the pressing installation frame (700) around an axis parallel to the pressing direction.

9. The press-fitting device according to claim 8, characterized in that: A rotating driving member (800) is installed on the press-fitting mounting frame (700), and the rotating driving member (800) is in transmission connection with the pressing member (400).

10. The press-fitting device according to claim 5, characterized in that: The pressing member (400) comprises: a supporting portion (410), a floating portion (420) and a second elastic member (430); The floating portion (420) is slidably connected to the supporting portion (410) along a press-fitting direction, and the second elastic member (430) is installed between the supporting portion (410) and the floating portion (420); Wherein, the second elastic member (430) has a tendency to move the floating portion (420) in a press-fitting direction relative to the supporting portion (410).

11. The press-fitting device according to claim 5, characterized in that: The press-fitting equipment further comprises a carrier, which is located below the pressing member (400) and the limiting member (100), and is used to carry the component to be press-fitted.

12. The press-fitting device according to claim 11, characterized in that: The press-fitting device further comprises an auxiliary abutment member (900), wherein the auxiliary abutment member (900) is supported on the bottom of the device to be press-fitted.

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