CN219403164U

CN219403164U - Automatic gear lever locking device for identifying position height of bolt

Info

Publication number: CN219403164U
Application number: CN202321502988.2U
Authority: CN
Inventors: 邵冉
Original assignee: Suzhou Elcom Automation Technology Co ltd
Current assignee: Suzhou Elcom Automation Technology Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-07-25
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses an automatic locking device of a gear shift lever for identifying the position height of a bolt, which belongs to the technical field of automatic locking of gear shift lever tests and aims to solve the problem that the automatic locking device in the prior art is difficult to automatically lock the bolt according to the depth position of the bolt. The device comprises a screw depth detection mechanism, a servo screw gun, an X-axis moving module, a Y-axis moving module and a Z-axis moving module; the X-axis moving module and the Y-axis moving module are used for driving the Z-axis moving module to move in a horizontal plane, and the screw depth detecting mechanism and the servo screw gun are arranged on a movable piece of the Z-axis moving module; the screw depth detection mechanism comprises a first cylinder and a displacement sensor, and a probe rod is arranged at the bottom of the displacement sensor; the utility model is used for tightly jacking and ranging the bolts according to the current positions of the bolts, can effectively judge the depth of the bolts so as to ensure the accurate action distance of the servo screw gun, and has good operation accuracy.

Description

Automatic gear lever locking device for identifying position height of bolt

Technical Field

The utility model relates to an automatic locking device for a gear shift lever for identifying the position height of a bolt, and belongs to the technical field of automatic locking of gear shift lever test.

Background

When an automobile gear lever is assembled and locked, bolts are required to be manually aligned with corresponding positioning holes and screwed, the efficiency of overall assembly is poor due to long operation time of manual screwing, automatic equipment is needed to be used for automatic locking of the gear lever, but due to the fact that the depth of the bolts is different on the surface of the gear lever, the conventional mechanical automatic locking mechanism is difficult to screw according to the actually required depth of the bolts, if the related power is flexibly set in a mode of estimating the depth, deviation generated at extreme positions cannot be effectively estimated, and the error rate of locking assembly is correspondingly improved.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides an automatic gear lever locking device for identifying the position height of a bolt, which is used for tightly jacking the bolt according to the current position of the bolt for ranging, can effectively judge the depth of the bolt so as to ensure the accurate action distance of a servo screw gun, and has good operation accuracy.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides an automatic locking device for a gear lever for identifying the position height of a bolt, which comprises a screw depth detection mechanism, a servo screw gun, an X-axis moving module, a Y-axis moving module and a Z-axis moving module; the X-axis moving module and the Y-axis moving module are used for driving the Z-axis moving module to move in a horizontal plane, and the screw depth detecting mechanism and the servo screw gun are arranged on a movable piece of the Z-axis moving module; the screw depth detection mechanism comprises a first cylinder and a displacement sensor arranged at the output end of the first cylinder, wherein a probe rod is arranged at the bottom of the displacement sensor, and the outer diameter of the bottom of the probe rod is gradually reduced from top to bottom.

Specifically, the number of the X-axis moving module, the number of the Y-axis moving module and the number of the Z-axis moving modules are respectively set to be one, and the screw depth detection mechanism and the servo screw gun are relatively and fixedly arranged on the movable piece of the Z-axis moving module.

Specifically, be equipped with two independently movable's Y axle on the X axle removes the module and remove the module, two all install a Z axle on the Y axle removes the module and remove the module, screw rod degree of depth detection mechanism and servo screw gun are installed respectively on the moving part of two different Z axle removal modules.

Specifically, the model of the displacement sensor is NS-WY02.

Specifically, still include first workstation and second workstation, the gear level assembly is installed on the first workstation, through horizontal movement module sliding connection between first workstation and the second workstation.

Specifically, the upper surface of first workstation is offered and is prevented slow-witted notch's the face of placing, gear level assembly is placed on preventing slow-witted notch.

Specifically, a clamping jaw air cylinder is arranged below the first workbench and used for clamping the gear shift lever assembly.

Specifically, the screwdriver of the servo screw gun and the machine body of the servo screw gun are elastically arranged.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the screw depth detection mechanism can freely move in the upper space of the gear level assembly body through the corresponding moving module, and the height position of the servo screw gun is automatically regulated and controlled by detecting the depth of manually placed bolts, so that the accurate screwing of the bolts is realized, and the locking effect is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automatic locking device according to the present utility model;

FIG. 2 is a front view of an automatic locking device according to the present utility model;

FIG. 3 is a schematic view of a part of an automatic locking device according to the present utility model;

reference numerals: 1. an X-axis moving module; 2. a Y-axis moving module; 3. a Z-axis moving module; 4. a first cylinder; 5. a displacement sensor; 6. a probe rod; 7. a servo screw gun; 8. a first work table; 9. a shift lever assembly; 10. a second work table; 11. a horizontal movement module; 12. and a clamping jaw cylinder.

Description of the embodiments

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Examples

As shown in fig. 1 to 3, the automatic locking device for a gear lever for identifying the position height of a bolt provided by the embodiment of the utility model is used for tightly propping and ranging the bolt according to the current position of the bolt, can effectively judge the depth of the bolt to ensure the accurate action distance of a servo screw gun 7, has good operation accuracy and higher assembly efficiency, and in order to realize the functions, the device comprises a screw depth detection mechanism, the servo screw gun 7, an X-axis moving module 1, a Y-axis moving module 2 and a Z-axis moving module 3; specifically, referring to fig. 1, the X-axis moving module 1 and the Y-axis moving module 2 are used to drive the Z-axis moving module 3 to move in a horizontal plane, and the screw depth detecting mechanism and the servo screw gun 7 are installed on a moving part of the Z-axis moving module 3; the Z-axis moving module 3 drives the movable block thereon to correspondingly lift the screw depth detecting mechanism and the servo screw gun 7, and the actions are respectively used for detecting the height of the bolt position and correspondingly descending according to the detected bolt position depth so as to realize accurate screwing of the bolt. The screw depth detection mechanism specifically may include a first cylinder 4 and a displacement sensor 5 disposed at an output end of the first cylinder 4, a probe rod 6 is disposed at a bottom of the displacement sensor 5, an outer diameter of a bottom of the probe rod 6 is gradually reduced from top to bottom, a tip of the bottom of the probe rod 6 may be a cross head or a hexagon head, and the probe rod 6 is customized according to an actual usage specification of a bolt head, when a depth position of a bolt is placed manually in a test, the probe rod 6 is abutted against the bolt head, at this time, the displacement sensor 5 can directly measure an actual descending depth by measuring a distance of movement of the cylinder, and can also measure the depth position in other manners, and after the measurement, a depth position signal is transmitted to a control unit so as to control a servo screw gun 7 to descend at the specified depth position. Here, the positions of the shift lever assemblies 9 placed each time are the same, so that the magnitudes of the actions of the X-axis moving module 1, the Y-axis moving module 2 and the Z-axis moving module 3 are the same for each new shift lever assembly 9, and the corresponding settings can be performed through the background.

In the automatic locking device for a gear shift lever for identifying the height of a bolt position provided by the embodiment of the utility model, as shown in fig. 1, in order to save the space in equipment, the number of the X-axis moving module 1, the Y-axis moving module 2 and the Z-axis moving module 3 can be set to be one respectively, at this time, a screw depth detection mechanism and a servo screw gun 7 are required to be relatively and fixedly arranged on a movable part of the Z-axis moving module 3, after the depth of one bolt is detected by the bolt depth detection mechanism, the servo screw gun 7 is moved to the position to correspondingly lift, or in order to save the working efficiency, the servo screw gun 7 can be pushed to correspondingly act after all the bolt depths are detected at the same time. If no bolt exists in the corresponding assembly hole, the probe rod 6 moves to the extreme position and is inserted into the assembly hole for error reporting, so that reliable and orderly operation of actions is ensured.

In order to improve the working efficiency, the automatic gear lever locking device for identifying the height of the bolt position provided by the embodiment of the utility model can be further provided with two Y-axis moving modules 2 capable of independently moving on the X-axis moving module 1, wherein the action mode of the automatic gear lever locking device can be a gear rack, the automatic gear lever locking device independently moves in a creeping limiting action mode, one Z-axis moving module 3 is arranged on each of the two Y-axis moving modules 2, at the moment, the two Z-axis moving modules 3 can move along the corresponding Y-axis moving module 2 in the Y-axis direction, a screw depth detection mechanism and a servo screw gun 7 are respectively arranged on moving parts of the two different Z-axis moving modules 3, the screw depth detection mechanism can be arranged at the front end position of the servo screw gun 7, the screw depth detection mechanism can avoid after the screw depth position is detected, the screw depth at other positions is detected, at the moment, the moving modules with the servo screw gun 7 move to corresponding stations to act, and the two action mechanisms can act simultaneously, so that the assembly beats can be effectively saved. As a preferred mode of this embodiment, the type of the displacement sensor 5 may be NS-WY02, and the displacement sensor 5 of this type may have a portion with the probe rod 6, and the probe rod 6 may be elastically stretched, and the detection of the position depth may be achieved by fully actuating the first cylinder 4 according to the change of the stretching amount of the probe rod 6, so as to simplify the setting of the apparatus and ensure the effective detection effect.

In order to facilitate the moving and carrying processing of the gear lever assembly 9, the setting device shown in fig. 1 further includes a first workbench 8 and a second workbench 10, and the gear lever assembly 9 is installed on the first workbench 8 and slidably connected with the first workbench 8 and the second workbench 10 through a horizontal moving module 11, so that a power source is selectively included, a corresponding limiting mechanism can be arranged on the second workbench 10 to ensure the accuracy of the position of the gear lever assembly 9, and the specific setting mode is not limited herein.

In order to prevent a worker from reversely placing the gear lever assembly 9, the upper surface of the first workbench 8 is provided with a placement surface with a fool-proof notch (a notch matched with the gear lever assembly 9), so that the gear lever assembly 9 can be placed on the placement surface in one mode only, and the error rate of the worker operation can be effectively reduced.

In order to further ensure the stability of the gear lever assembly 9 during operation, the embodiment of the utility model provides the automatic gear lever locking device for identifying the position height of the bolt, wherein a clamping jaw air cylinder 12 is arranged below the first workbench 8, and the clamping jaw air cylinder 12 is used for clamping the gear lever assembly 9 to calibrate the position and effectively prevent the gear lever assembly 9 from sliding.

According to the automatic locking device for the gear lever for identifying the position height of the bolt, provided by the embodiment of the utility model, the fact that the bolt continuously descends in the action process of the servo screw gun 7 is considered, and when the descending speed of the bolt is not matched with the descending speed of the servo screw gun 7, the pressure of the bolt is easily excessive or the end part of the bolt is in a disjoint action is easily caused, so that the screw driver of the servo screw gun 7 and the machine body of the servo screw gun 7 are elastically arranged to balance the depth amplitude change caused by inconsistent descending speed.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. The automatic gear lever locking device for identifying the position height of the bolt is characterized by comprising a screw depth detection mechanism, a servo screw gun (7), an X-axis moving module (1), a Y-axis moving module (2) and a Z-axis moving module (3);

the X-axis moving module (1) and the Y-axis moving module (2) are used for driving the Z-axis moving module to move in a horizontal plane, and the screw depth detection mechanism and the servo screw gun (7) are arranged on a movable part of the Z-axis moving module (3);

the screw depth detection mechanism comprises a first air cylinder (4) and a displacement sensor (5) arranged at the output end of the first air cylinder (4), a probe rod (6) is arranged at the bottom of the displacement sensor (5), and the outer diameter of the bottom of the probe rod (6) is gradually reduced from top to bottom.

2. The automatic gear lever locking device for identifying the position height of a bolt according to claim 1, wherein the number of the X-axis moving module (1), the number of the Y-axis moving module (2) and the number of the Z-axis moving modules (3) are respectively one, and the screw depth detection mechanism and the servo screw gun (7) are relatively fixedly arranged on a movable part of the Z-axis moving module (3).

3. The automatic gear lever locking device for identifying the position height of a bolt according to claim 1, wherein two Y-axis moving modules (2) capable of moving independently are arranged on the X-axis moving module (1), a Z-axis moving module (3) is arranged on each of the two Y-axis moving modules (2), and the screw depth detection mechanism and the servo screw gun (7) are respectively arranged on moving parts of the two different Z-axis moving modules (3).

4. An automatic gearshift lever locking device for recognizing the height of a bolt position according to claim 1, characterized in that the displacement sensor (5) is of the NS-WY02 type.

5. The automatic gear lever locking device for identifying the position height of a bolt according to claim 1, further comprising a first workbench (8) and a second workbench (10), wherein the gear lever assembly (9) is mounted on the first workbench (8), and the first workbench (8) and the second workbench (10) are in sliding connection through a horizontal moving module (11).

6. The automatic gear lever locking device for recognizing the position height of a bolt according to claim 5, wherein the upper surface of the first working table (8) is a placing surface provided with a fool-proof notch, and the gear lever assembly (9) is placed on the fool-proof notch.

7. The automatic gear lever locking device for recognizing the position height of a bolt according to claim 6, wherein a clamping jaw cylinder (12) is installed below the first working table (8), and the clamping jaw cylinder (12) is used for clamping the gear lever assembly (9).

8. The automatic gear lever locking device for recognizing the height of a bolt position according to any one of claims 1 to 7, wherein a driver of the servo screw driver (7) is elastically arranged with a body of the servo screw driver (7).