Distance measuring and press fitting equipment

Abstract

The utility model relates to the technical field of vehicle assembly, and particularly discloses distance measuring and press fitting equipment. The equipment comprises an equipment main body, a positioning clamp, a jacking part, a motor assembly mounting part, a measuring and adjusting module and an end face pressing part which can abut against one end of a sleeve, the shell is installed on the positioning clamp, and the motor is movably installed on the positioning clamp. The jacking component can push the positioning clamp, so that the positioning clamp and the equipment main body clamp the sleeve from the side surface; the motor assembly mounting part is used for pressing the motor on the sleeve, so that the motor nut assembly at the measuring position is pushed to the pressing position; the measuring and adjusting module comprises a measuring and adjusting part used for measuring the relative position relation of the sleeve and the motor. The measuring and adjusting part is provided with an angle square seat which can abut against and push the other end of the sleeve and a measuring head which can abut against the motor nut assembly located at the measuring position. The equipment enables the measurement, adjustment and installation of the motor and the sleeve to be completed at the same position, guarantees the position precision, and improves the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle assembly, in particular to ranging and pressing equipment. Background Technique

[0002] During the assembly process of vehicle steering column products, it is necessary to assemble the component motor onto the steel belt of the sleeve, and the positioning pin of the motor nut seat needs to maintain a relative position with the positioning hole on the sleeve steel belt. However, there will be position deviations when multiple components are supplied. This may be caused by the axial expansion and contraction of the sleeve in the housing or the axial rotation of the nut seat on the motor lead screw.

[0003] In order to ensure the relative position relationship between the motor nut seat and the sleeve steel belt after assembly, before assembly, it is necessary to measure the distance between the sleeve end face and the nut seat, and adjust according to the measurement results so that the relative position coordinates of the two reach a predetermined value.

[0004] Currently, in most working conditions, manual measurement is carried out before assembly, then separate adjustments are made, and then assembled together. Such operation has a slow production beat, and there is a situation where the predetermined value is accidentally touched during material transfer. Content of the Utility Model

[0005] The purpose of the utility model is to provide ranging and pressing equipment to improve the assembly process, so that the measurement, adjustment and installation of the relative position relationship are automatically completed by the equipment at the same working position, which not only ensures the position accuracy but also improves the production efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Range measuring and press-fitting equipment, used for assembling a steering column main body and a motor. The steering column main body includes a housing and a sleeve, and the sleeve can move relative to the housing in a first direction. A motor nut assembly is provided on the motor. The range measuring and press-fitting equipment includes an equipment main body, a positioning fixture, a jacking component, an end face pressing component, a motor assembly mounting component, and a measuring and adjusting module. The housing is detachably mounted on the positioning fixture, and the motor is movably mounted on the positioning fixture. The jacking component is movably connected to the equipment main body, and the jacking component can push the positioning fixture so that the positioning fixture and the equipment main body clamp the sleeve from the side. The end face pressing component selectively abuts against one end of the sleeve. The motor assembly mounting component is used to press-fit the motor onto the sleeve and push the motor nut assembly located at the measuring position to the press-fitting position. The measuring and adjusting module includes a measuring and adjusting component for measuring the relative position relationship between the sleeve and the motor. The measuring and adjusting component can move relative to the equipment main body in the first direction. An angle gauge base and a measuring head are provided on the measuring and adjusting component. The angle gauge base can abut against and push the other end of the sleeve, and the measuring head can abut against the motor nut assembly located at the measuring position.

[0008] As an alternative technical solution of the range measuring and press-fitting equipment, the range measuring and press-fitting equipment includes a motor assembly transplanting component, and the motor assembly transplanting component is used to transplant the motor from a preparation position to the measuring position.

[0009] As an alternative technical solution of the range measuring and press-fitting equipment, the positioning fixture is movably connected to the equipment main body. The positioning fixture includes a housing positioning member and a motor positioning member, and the motor positioning member can move closer to or away from the housing positioning member.

[0010] As an alternative technical solution of the range measuring and press-fitting equipment, the housing positioning member includes a first positioning block, a second positioning block, and two clamping members. The relative positions of the first positioning block and the second positioning block are fixed, and the two clamping members can move towards or away from each other. The first positioning block and the second positioning block are used to position the housing from both ends, and the two clamping members are used to selectively clamp the housing from both sides.

[0011] As an alternative technical solution of the range measuring and press-fitting equipment, the clamping member is driven by an elastic driving mechanism or a pneumatic driving mechanism.

[0012] As an alternative technical solution for the distance measurement and press-fitting device, the motor positioning member includes a first guiding member and a second guiding member. The second guiding member is in driving cooperation with the motor, and the second guiding member is configured to guide the motor to move in a second direction. The first guiding member is in driving cooperation with the second guiding member, and the first guiding member is configured to guide the second guiding member to move in a third direction. Wherein, the second direction is perpendicular to the third direction.

[0013] As an alternative technical solution for the distance measurement and press-fitting device, the connection line between the measurement position and the press-fitting position is parallel to the second direction, and the motor assembly mounting member pushes the motor along the second direction. Wherein, the second direction is perpendicular to the first direction.

[0014] As an alternative technical solution for the distance measurement and press-fitting device, the measurement and adjustment module further includes a single-axis servo module, and the single-axis servo module is configured to drive the measurement and adjustment member to move along the first direction.

[0015] As an alternative technical solution for the distance measurement and press-fitting device, the device body includes a device frame and a contact pressing member fixedly connected to the device frame. The jacking member is fixedly connected to the device body, and the jacking member can drive the positioning fixture to approach or move away from the contact pressing member along the third direction, and the positioning fixture moving towards the contact pressing member stops when the sleeve contacts the contact pressing member. Wherein, the first direction is perpendicular to the third direction.

[0016] As an alternative technical solution for the distance measurement and press-fitting device, the end face pressing member is movably connected to the device body, and the output end of the end face pressing member can move relative to the device body along the first direction, and the output end of the end face pressing member can abut against one end of the sleeve.

[0017] Advantages of the present utility model:

[0018] With the aid of the positioning fixture, the distance measuring and press-fitting equipment achieves the positioning of the sleeve and the motor, avoids the risk of position deviation of the sleeve and the motor, and also facilitates the subsequent press-fitting process. By pushing and positioning the positioning fixture through the jacking component, the positioning requirement for the side of the sleeve can be met. Combining with the limitation that the end face pressing component selectively abuts against one end of the sleeve, it can avoid the position deviation of the sleeve due to accident while exposing the other end of the sleeve to facilitate the smooth completion of the subsequent press-fitting process. The relative position relationship between the sleeve and the motor is measured and adjusted by using the measuring and adjusting module, so as to make the distance between the sleeve and the motor reach a predetermined value, and then the fitting qualification rate of the motor on the sleeve can be improved. By using the motor assembly installation component, the unmeasured motor nut assembly can be moved to the measuring position for measurement, so as to meet the requirement of relative position confirmation. After the position of the sleeve is finely adjusted, the motor is press-fitted onto the sleeve. The above structural improvement optimizes the assembly process of the motor on the sleeve, enabling the measurement, adjustment and installation of the relative position relationship between the motor and the sleeve to be automatically completed by the equipment at the same working position. This not only ensures the position accuracy but also improves the production efficiency, contributing to the improvement of the degree of automation. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural view of the distance measuring and press-fitting equipment provided by an embodiment of the present invention;

[0020] Figure 2 is a front view of the distance measuring and press-fitting equipment provided by an embodiment of the present invention;

[0021] Figure 3 is a side view of the distance measuring and press-fitting equipment provided by an embodiment of the present invention;

[0022] Figure 4 is a top view of the distance measuring and press-fitting equipment provided by an embodiment of the present invention;

[0023] Figure 5 is a schematic structural view of the positioning fixture provided by an embodiment of the present invention;

[0024] Figure 6 is a front view of the positioning fixture provided by an embodiment of the present invention;

[0025] Figure 7 is a side view of the positioning fixture provided by an embodiment of the present invention;

[0026] Figure 8 is a top view of the positioning fixture provided by an embodiment of the present invention;

[0027] Figure 9 is a schematic structural view of the measuring and adjusting module provided by an embodiment of the present invention;

[0028] Figure 10 is the front view of the measurement and adjustment module provided by an embodiment of the present utility model;

[0029] Figure 11 is the side view of the measurement and adjustment module provided by an embodiment of the present utility model;

[0030] Figure 12 is the top view of the measurement and adjustment module provided by an embodiment of the present utility model;

[0031] Figure 13 is the structural schematic diagram of the equipment main body, end face pressing component, motor assembly transplanting component and jacking component provided by an embodiment of the present utility model;

[0032] Figure 14 is the front view of the equipment main body, end face pressing component, motor assembly transplanting component and jacking component provided by an embodiment of the present utility model;

[0033] Figure 15 is the side view of the equipment main body, end face pressing component, motor assembly transplanting component and jacking component provided by an embodiment of the present utility model;

[0034] Figure 16 is the top view of the equipment main body, end face pressing component, motor assembly transplanting component and jacking component provided by an embodiment of the present utility model.

[0035] In the figure:

[0036] X, the second direction; Y, the first direction; Z, the third direction;

[0037] 1, positioning fixture; 11, first positioning block; 12, second positioning block; 13, clamping member; 14, motor positioning member; 15, first guiding member; 16, second guiding member;

[0038] 2, jacking component;

[0039] 3, end face pressing component;

[0040] 4, motor assembly transplanting component;

[0041] 5, measurement and adjustment module; 51, single-axis servo module; 52, angle gauge seat; 53, measuring head; 54, measurement and adjustment component;

[0042] 6, motor assembly installation component;

[0043] 7, equipment main body; 71, equipment frame; 72, contact pressing component. Detailed implementation manners

[0044] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0045] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0046] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; 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 elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0047] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0048] Such as Figures 1 to 16As shown in the figure, this embodiment provides a ranging and pressing equipment for assembling a steering column main body and a motor. The steering column main body includes a housing and a sleeve. The sleeve can move relative to the housing along the first direction Y. A motor nut assembly is provided on the motor. The ranging and pressing equipment includes an equipment main body 7, a positioning fixture 1, a lifting component 2, an end face pressing component 3, a motor assembly mounting component 6, and a measuring and adjusting module 5. The housing is detachably mounted on the positioning fixture 1, and the motor is movably mounted on the positioning fixture 1. The lifting component 2 is movably connected to the equipment main body 7. The lifting component 2 can push the positioning fixture 1 so that the positioning fixture 1 and the equipment main body 7 clamp the sleeve from the side. The end face pressing component 3 selectively abuts against one end of the sleeve. The motor assembly mounting component 6 is used to press the motor onto the sleeve and push the motor nut assembly located at the measuring position to the pressing position. The measuring and adjusting module 5 includes a measuring and adjusting component 54 for measuring the relative position relationship between the sleeve and the motor. The measuring and adjusting component 54 can move relative to the equipment main body 7 along the first direction Y. A square seat 52 and a measuring head 53 are provided on the measuring and adjusting component 54. The square seat 52 can abut against and push the other end of the sleeve, and the measuring head 53 can abut against the motor nut assembly located at the measuring position.

[0049] With the setting of the positioning fixture 1, the ranging and pressing equipment achieves the positioning purpose of the sleeve and the motor, avoids the risk of position deviation of the sleeve and the motor, and also facilitates the subsequent pressing process. By the positioning of the lifting component 2 pushing the positioning fixture 1, the positioning requirement for the side of the sleeve can be met. Combined with the limitation that the end face pressing component 3 selectively abuts against one end of the sleeve, it can avoid the position deviation of the sleeve due to accidents while exposing the other end of the sleeve to facilitate the smooth completion of the subsequent pressing process. The relative position relationship between the sleeve and the motor is measured and adjusted by using the measuring and adjusting module 5, so as to make the distance between the sleeve and the motor reach a predetermined value, and then the fitting qualification rate of the motor on the sleeve can be improved. By using the motor assembly mounting component 6, the unmeasured motor nut assembly can be moved to the measuring position for measurement, so as to meet the requirement of relative position confirmation. After the position of the sleeve is finely adjusted, the motor is pressed onto the sleeve. The above structural improvement optimizes the assembly process of the motor on the sleeve, enabling the measurement, adjustment, and installation of the relative position relationship between the motor and the sleeve to be automatically completed by the equipment at the same working position. This not only ensures the position accuracy but also improves the production efficiency and helps to improve the degree of automation.

[0050] In this embodiment, when the axes of the steel belt positioning holes of the sleeve and the positioning pins of the motor nut assembly coincide, it is determined that the required position fine-tuning operation of the sleeve is completed. In other embodiments of this embodiment, the judgment of the required position fine-tuning operation of the sleeve is based on the values recorded by the measuring head 53 and the preset values, which will not be elaborated here.

[0051] In this embodiment, the distance measurement and press-fitting device includes a motor assembly transplanting component 4, which is used to transplant the motor from the preparation position to the measurement position. By using the motor assembly transplanting component 4, the operation of transplanting the motor nut assembly to the measurement position can be completed. Through the optimized design of the motor assembly transplanting component 4, the working stability of the distance measurement and press-fitting device can be ensured.

[0052] Exemplarily, the positioning fixture 1 is movably connected to the device main body 7. The positioning fixture 1 includes a housing positioning member and a motor positioning member 14, and the motor positioning member 14 can approach or move away from the housing positioning member.

[0053] By adopting the design of the housing positioning member and the motor positioning member 14, the direct grasp of the relative position relationship between the motor and the steering column main body can be realized, thereby reducing the difficulty of fine-tuning the position of the motor and improving the qualified rate of the installation of the motor on the sleeve.

[0054] Furthermore, the housing positioning member includes a first positioning block 11, a second positioning block 12 and two clamping members 13. The relative positions of the first positioning block 11 and the second positioning block 12 are fixed, and the two clamping members 13 can move towards or away from each other. The first positioning block 11 and the second positioning block 12 are used to position the housing from both ends, and the two clamping members 13 are used to selectively clamp the housing from both sides.

[0055] By adopting the positioning method of the first positioning block 11 and the second positioning block 12 at the end, the risk of axial position deviation of the housing can be avoided. The selective clamping of the housing by the clamping members 13 from the side can prevent the radial movement of the housing, so that the housing is also in a fixed state, effectively ensuring the long-term stable operation of the housing positioning member.

[0056] Specifically, the clamping member 13 is an elastic jaw. The elastic jaw has the advantages of flexible structure, stable clamping force, simple operation and long service life, and is widely used in the fields of industrial automation and machining, etc., and can fully meet the design requirements of the clamping member 13 for selective clamping.

[0057] Exemplarily, the clamping member 13 is driven by an elastic driving mechanism or a pneumatic driving mechanism. The above improvements refine the action implementation method of the clamping member 13. The design of driving the clamping member 13 by elastic driving or pneumatic driving makes the clamping action of the clamping member 13 more flexible and reliable. At the same time, the above improvements also improve the operation convenience and provide strong technical support for the assembly of the motor on the sleeve.

[0058] In this embodiment, the motor positioning member 14 includes a first guide member 15 and a second guide member 16. The second guide member 16 is in transmission cooperation with the motor, and the second guide member 16 is used to guide the motor to move in the second direction X. The first guide member 15 is in transmission cooperation with the second guide member 16, and the first guide member 15 is used to guide the second guide member 16 to move in the third direction Z. Wherein, the second direction X is perpendicular to the third direction Z.

[0059] According to the limitation that the motor can move relative to the second guide member 16 in the second direction X and the third direction Z, the operation of the motor approaching or departing from the sleeve can be completed, thereby ensuring the driving ability of the motor assembly transplanting member 4 for the motor and guaranteeing the long-term stable operation of the motor assembly transplanting member 4 and the motor positioning member 14. The above structure is simple and intuitive and easy to operate, which helps to reduce the difficulty of transplanting the motor from the preparation position to the measurement position.

[0060] In this embodiment, the measurement and adjustment module 5 further includes a single-axis servo module 51, and the single-axis servo module 51 is used to drive the measurement and adjustment member 54 to move in the first direction Y. By using the single-axis servo module 51 to drive the measurement and adjustment member 54 to move, the above design facilitates the smooth progress of the measurement operation, thereby improving the periodicity of adjustment compensation.

[0061] Specifically, the end face of the angle gauge seat 52 contacts the sleeve as the measurement reference surface, the measuring head 53 contacts the end face of the motor nut to measure the relative distance as M, and the predetermined value is N. During the installation operation, the single-axis servo module 51 continues to move, and the sleeve is pushed by the angle gauge seat 52 until the relative distance between the end face of the motor nut and the end face of the sleeve changes from M to N.

[0062] Exemplarily, the equipment main body 7 includes an equipment frame 71 and a contact pressing member 72 fixedly connected to the equipment frame 71. The lifting member 2 is fixedly connected to the equipment main body 7. The lifting member 2 can drive the positioning fixture 1 to approach or depart from the contact pressing member 72 along the third direction Z, and the positioning fixture 1 moving towards the contact pressing member 72 stops when the sleeve contacts the contact pressing member 72.

[0063] By specifically defining the clamping relationship between the contact pressing member 72 and the lifting member 2, the structure of the equipment main body 7 can be simplified, ensuring that the sleeve is in a compressed state in the radial direction, reducing the space occupied by the distance measuring and press-fitting equipment, improving the stress situation, and optimizing the fixing effect on the sleeve.

[0064] In this embodiment, the end face pressing member 3 is movably connected to the equipment main body 7, and the output end of the end face pressing member 3 can move relative to the equipment main body 7 in the first direction Y, and the output end of the end face pressing member 3 can abut against one end of the sleeve.

[0065] The end face pressing component 3 ensures that the sleeve does not axially move during measurement by contacting the end face of the sleeve, guaranteeing the positioning effect of the sleeve.

[0066] In this embodiment, the connection line between the measurement position and the press-fitting position is parallel to the second direction X, and the motor assembly mounting component 6 pushes the motor along the second direction X. Among them, the first direction Y is perpendicular to the third direction Z, and the second direction X is perpendicular to the first direction Y. Specifically, the third direction Z is vertical to the ground.

[0067] With the above design, the design purpose of the motor assembly mounting component 6 to push the motor along the second direction X is achieved. The above improvements realize the precise movement and press-fitting of the motor, ensuring the accurate fit between the motor and the sleeve. The above improvements optimize the movement trajectory of the motor assembly mounting component 6, simplify the specific structure of the motor assembly mounting component 6, and ensure the smooth completion of the press-fitting process.

[0068] This embodiment also provides a distance measurement and press-fitting method, which is applied to the above-mentioned distance measurement and press-fitting device, and includes the following steps: First, install the steering column main body and the motor on the positioning fixture 1; use the lifting component 2 to lift the positioning fixture 1 so that the sleeve is clamped between the contact pressing component 72 and the lifting component 2; use the end face pressing component 3 to abut against one end of the sleeve; the motor assembly transplanting component 4 drives the motor to move to the measurement position; make the angle ruler seat 52 abut against the other end of the sleeve, and the measuring head 53 abut against the motor nut assembly located at the measurement position; measure the position of the motor; the measurement and adjustment component 54 pushes the sleeve to move until the distance between the measurement sleeve and the motor is a predetermined value; then use the motor assembly mounting component 6 to press-fit the motor onto the sleeve; finally, restore each component in sequence.

[0069] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, and are not intended to limit the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A distance measuring and pressing device for assembling a steering column body and a motor, wherein the steering column body comprises a housing and a sleeve, wherein the sleeve can move relative to the housing along a first direction (Y), and the motor is provided with a motor nut assembly, characterized in that: The distance measuring and pressing equipment includes: Device body (7); A positioning fixture (1), the housing being detachably mounted on the positioning fixture (1), and the motor being movably mounted on the positioning fixture (1); A lifting component (2) is movably connected to the device body (7), and the lifting component (2) can push the positioning fixture (1) so that the positioning fixture (1) and the device body (7) clamp the sleeve from the side; An end face pressing component (3) selectively abuts against one end of the sleeve; A motor assembly mounting component (6) is used to press fit the motor onto the sleeve and push the motor nut assembly located at the measuring position to a press fit position; The measuring and adjusting module (5) comprises a measuring and adjusting component (54) for measuring the relative position relationship between the sleeve and the motor. The measuring and adjusting component (54) can move relative to the device body (7) along the first direction (Y). The measuring and adjusting component (54) is provided with a square seat (52) and a measuring head (53). The square seat (52) can abut against and push the other end of the sleeve, and the measuring head (53) can abut against the motor nut assembly located at the measuring position.

2. The distance measuring and pressing device according to claim 1, characterized in that: The distance measuring and pressing device comprises a motor assembly transplanting component (4), and the motor assembly transplanting component (4) is used to transplant the motor from the preparation position to the measurement position.

3. The distance measuring and pressing device according to claim 1, characterized in that: The positioning fixture (1) is movably connected to the device body (7), and the positioning fixture (1) comprises a shell positioning member and a motor positioning member (14), and the motor positioning member (14) can be moved closer to or farther away from the shell positioning member.

4. The distance measuring and pressing device according to claim 3, characterized in that: The shell positioning member comprises a first positioning block (11), a second positioning block (12) and two clamping members (13); the relative positions of the first positioning block (11) and the second positioning block (12) are fixed; the two clamping members (13) can move towards or away from each other; the first positioning block (11) and the second positioning block (12) are used to position the shell from two ends; and the two clamping members (13) are used to selectively clamp the shell from two sides.

5. The distance measuring and pressing device according to claim 4, characterized in that: The clamping member (13) is driven by an elastic drive mechanism or a pneumatic drive mechanism.

6. The distance measuring and pressing device according to claim 3, characterized in that: The motor positioning member (14) includes a first guide member (15) and a second guide member (16), wherein the second guide member (16) is in transmission cooperation with the motor, and the second guide member (16) is used to guide the motor to move in a second direction (X), and the first guide member (15) is in transmission cooperation with the second guide member (16), and the first guide member (15) is used to guide the second guide member (16) to move in a third direction (Z), wherein the second direction (X) is perpendicular to the third direction (Z).

7. The distance measuring and pressing device according to claim 1, characterized in that: A line connecting the measuring position and the pressing position is parallel to a second direction (X), and the motor assembly mounting component (6) pushes the motor along the second direction (X), wherein the second direction (X) is perpendicular to the first direction (Y).

8. The distance measuring and pressing device according to claim 1, characterized in that: The measuring and adjusting module (5) further comprises a single-axis servo module (51), wherein the single-axis servo module (51) is used to drive the measuring and adjusting component (54) to move along the first direction (Y).

9. The distance measuring and pressing device according to claim 1, characterized in that: The device body (7) comprises a device frame (71) and a contact pressing component (72) fixed to the device frame (71); the lifting component (2) is fixed to the device body (7); the lifting component (2) can drive the positioning fixture (1) to approach or move away from the contact pressing component (72) along a third direction (Z); and the positioning fixture (1) moving toward the contact pressing component (72) stops at the sleeve and contacts the contact pressing component (72), wherein the first direction (Y) is perpendicular to the third direction (Z).

10. The distance measuring and pressing device according to any one of claims 1 to 9, characterized in that: The end face pressing component (3) is movably connected to the device body (7); the output end of the end face pressing component (3) can move relative to the device body (7) along the first direction (Y); and the output end of the end face pressing component (3) can abut against one end of the sleeve.

Images