CN219293213U

CN219293213U - Sealing structure assembly fixture

Info

Publication number: CN219293213U
Application number: CN202320404958.1U
Authority: CN
Inventors: 王国栋; 黄海龙; 王盼盼
Original assignee: Weichai New Energy Commercial Vehicle Co Ltd
Current assignee: Weichai New Energy Commercial Vehicle Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-04
Anticipated expiration: 2033-03-01

Abstract

The application provides a sealing structure assembly fixture, which comprises a sliding rod, a sliding sleeve and a driving rod, wherein the sliding sleeve is sleeved on the outer wall of the sliding rod, and the sliding rod is connected with the driving rod so as to move along the sliding sleeve under the driving of the driving rod; the top of slide bar is provided with location portion, and location portion is used for placing seal structure. The sealing structure is placed through the positioning part, so that the sealing structure can be positioned in advance at the positioning part before being installed on the installation seat, the installation of the sealing structure is smoother, and leakage caused by edge inclination is reduced; through the setting of sliding sleeve and slide bar, can place after location portion department at seal structure, through inserting the slide bar top in the mount pad, rethread drive driving lever for the slide bar is to the inside motion of sliding sleeve, makes seal structure remain in the mount pad, and slide bar and seal structure separate, not only simple structure, convenient operation moreover, the work of saving that can be very big is paid, and guarantee sealing performance when improving installation effectiveness.

Description

Sealing structure assembly fixture

Technical Field

The application relates to the technical field of automobile part assembly equipment, in particular to a sealing structure assembly fixture.

Background

Along with the improvement of people's living standard, the popularity of vehicle is also higher and higher, wherein, to the connection between the pipeline of vehicle inside, gas circuit or each structure, often adopt the hexagonal joint structure to connect, to the connection of hexagonal joint, generally need set up a hexagonal joint seat, be connected with the hexagonal joint, so ensure the connection between the gas circuit, when hexagonal joint and hexagonal joint seat connect, because there is a little gap between the two, the condition of other revealing can appear probably, consequently, when connecting, often need set up seal structure such as packing ring and buckle in the inside of hexagonal joint seat, reduce the leakage of gas.

At present, in the prior art, sealing structures such as gaskets are often placed in the hexagonal joint seat by hands of workers, and by adopting the traditional setting mode, on one hand, the manual placement efficiency is low, a large amount of extra labor time can be occupied, and on the other hand, the sealing structures are manually installed, so that the sealing structures are possibly uneven during installation, the edges of the sealing structures are tilted, the sealing failure of partial areas is caused, the phenomenon of gas leakage is caused, the installation of the sealing structures is low in efficiency, and the sealing structures are not compact and unreliable, so that the normal use of equipment is influenced.

Accordingly, there is a need for further improvements and enhancements in the art.

Disclosure of Invention

The application provides a seal structure assembly fixture to solve seal structure assembly difficulty among the prior art, the installation is uneven, and installation effectiveness is low, problem that sealed effect is poor.

The technical scheme adopted by the application is as follows:

the application provides a sealing structure assembly fixture, which comprises a sliding rod, a sliding sleeve and a driving rod, wherein the sliding sleeve is sleeved on the outer wall of the sliding rod, and the sliding rod is connected with the driving rod so as to move along the sliding sleeve under the driving of the driving rod; the top of slide bar is provided with location portion, and location portion is used for placing seal structure.

As a preferred implementation mode of the application, the positioning part is convexly arranged at the top end of the sliding rod and comprises a positioning boss and a positioning seat, and the positioning seat is arranged between the positioning boss and the top surface of the sliding rod.

As a preferred embodiment of the present application, the diameter of the positioning boss is smaller than the diameter of the positioning seat, and the diameter of the positioning seat is smaller than the diameter of the top surface of the sliding rod, so that the positioning part is in a step structure.

As a preferred embodiment of this application, seal structure assembly fixture still includes the elastic component, and the elastic component sets up in the inside of sliding sleeve, both ends respectively with the diapire butt of the interior diapire of sliding sleeve and slide bar.

As a preferred embodiment of the present application, the inner bottom wall of the sliding sleeve is provided with a positioning groove, and the elastic piece is clamped in the positioning groove.

As a preferred embodiment of the sliding sleeve, the outer wall of the sliding sleeve is provided with a sliding groove along the length direction, one end of the driving rod is connected with the sliding rod through the sliding groove and is perpendicular to the extending direction of the sliding groove, and the driving rod can move along the sliding groove.

As a preferred embodiment of the present application, the length of the driving rod is smaller than the length of the chute, the junction of the driving rod and the sliding rod is provided with a hinge, and the driving rod can be stored into the chute.

As a preferred embodiment of the present application, the end of the driving rod connected with the sliding rod is provided with a guiding surface, and the driving rod is provided with a mating surface adapted to the guiding surface.

As a preferred implementation mode of the sliding rod, the sliding rod can rotate relative to the sliding sleeve, the edges of the two ends of the sliding groove are provided with bayonet grooves, and the opening width of each bayonet groove is matched with the diameter of the driving rod.

As a preferred embodiment of the present application, the outer wall of the sliding sleeve is provided with an anti-slip sleeve.

Due to the adoption of the technical scheme, the technical effects obtained by the application are as follows:

1. the application provides a seal structure assembly fixture, place seal structure through setting up the location portion at slide bar top for seal structure, like sealing washer, buckle isotructure before installing in the mount pad, can carry out the preposition in location portion department earlier, make seal structure more level and smooth in the installation, reduce leakage and the installation difficulty that the edge slope arouses; in addition, through the setting of sliding sleeve and slide bar, can be after seal structure places in location portion department, through inserting the slide bar top in the mount pad, rethread drive driving lever for the slide bar is to the inside motion of sliding sleeve, makes seal structure remain in the mount pad, and slide bar and seal structure separate, not only simple structure, convenient operation moreover, the work of saving that can be very big is paid, and guarantee sealing performance when improving installation effectiveness.

2. As a preferred implementation mode of the sealing structure is generally an annular structure, such as a sealing ring, a buckle and the like, the positioning part is arranged to be convexly arranged at the top of the sliding rod, and the positioning boss and the positioning seat can be used for bearing and positioning the position of the sealing structure, so that the reliability of the sealing structure in the installation process is ensured, and the sealing effect is further improved; in addition, through setting up the step structure between location boss and the positioning seat, can make the positioning seat bear to seal structure to can fix a position the sealing washer that sealing washer and buckle two kinds of diameters are different simultaneously, with this installation effectiveness and sealed effect of further improving.

3. As a preferred implementation mode of the sliding sleeve, the elastic piece is arranged in the sliding sleeve, two ends of the elastic piece are respectively abutted against the inner wall of the sliding sleeve and the bottom wall of the sliding rod, the sliding rod can move towards the bottom of the sliding sleeve, after the sealing structure at the positioning part is installed in the installation seat, the sliding rod can quickly return to the initial position through the elastic force of the elastic piece, so that the installation of a subsequent sealing structure is facilitated, the structure is simple, the operation steps of a user can be simplified, the user can obtain better push-pull hand feeling when driving the driving rod through the arrangement of the elastic piece, and the use experience of the user is improved; in addition, through setting up the constant head tank structure at the interior bottom wall of sliding sleeve, to the position of elastic component location, not only can prevent that the elastic component from taking place the phenomenon that drops in the slide bar motion in-process, can also limit the compression and the resilience direction of elastic component through the constant head tank, fix a position the motion of elastic component, prevent that the elastic component from taking place the skew extrusion in the motion in-process condition.

4. As a preferred implementation mode of the driving rod, the sliding chute is arranged on the outer wall of the sliding sleeve, so that the driving rod moves along the sliding chute, the driving rod can be guided to move, the driving rod is prevented from being deviated, a user can operate the driving rod conveniently, and the use experience is optimized; further, through set up the articulated elements in the junction of actuating lever and slide bar, can accomodate the actuating lever to spout department, when not needing to carry out the installation work, be convenient for accomodate installation frock, can reduce installation frock and accomodate the occupation space in-process, improve and use experience.

5. As a preferred embodiment of this application, this application can rotate for the sliding sleeve through setting up the slide bar to set up the bayonet socket groove at the both ends edge of spout, can be when installing seal structure, insert location in the mount pad with location portion and seal structure, and rotate the sliding sleeve, make the partial structure of actuating lever can the joint in the bayonet socket groove, fix a position the position of slide bar, with this reliability in the improvement seal structure installation that comes, make seal structure's installation inseparabler reliable, improve sealed effect and optimize and use experience.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the present application and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an installation tool according to an embodiment of the present application;

fig. 2 is an assembly schematic diagram of an installation tool and a sealing structure according to an embodiment provided in the present application.

Reference numerals:

1-a slide bar; 2-sliding sleeve; 3-a driving rod; 31-a positioning part; 311-positioning bosses; 312-positioning seats; 4-sealing structure; 41-sealing rings; 42-buckling; 5-an elastic member; 6-sliding grooves;

Detailed Description

In order to more clearly explain the general concept of the present application, a detailed description is given below by way of example with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify 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 application.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 2, the application provides a sealing structure 4 assembling tool, wherein the sealing structure 4 assembling tool comprises a sliding rod 1, a sliding sleeve 2 and a driving rod 3, the sliding sleeve 2 is sleeved on the outer wall of the sliding rod 1, and the sliding rod 1 is connected with the driving rod 3 so as to move along the sliding sleeve 2 under the driving of the driving rod 3; the top of slide bar 1 is provided with location portion 31, and location portion 31 is used for placing seal structure 4.

It is understood that the sealing structure 4 referred to in the present application may be a sealing structure 4 adapted to a mounting seat or a joint seat to prevent leakage of oil or gas, and as a specific embodiment of the present application, the mounting seat or the joint seat may be a hexagonal joint seat, and the sealing structure 4 may be a sealing ring 41 and a buckle 42 structure, so that the sealing structure 4 is mounted in the mounting seat through the mounting tool of the present application, thereby improving the mounting efficiency and guaranteeing the sealing performance.

Further, through the setting of sliding sleeve 2 and slide bar 1, can be after seal structure 4 places in location portion 31 department, through inserting slide bar 1 top in the mount pad, rethread drive actuating lever 3 for slide bar 1 is to the inside motion of sliding sleeve 2, makes seal structure 4 remain in the mount pad, and slide bar 1 and seal structure 4 separation not only simple structure, convenient operation moreover, can be very big save work and pay out, and guarantee sealing performance when improving installation effectiveness.

As shown in fig. 1, the positioning portion 31 is convexly disposed at the top end of the sliding rod 1, and includes a positioning boss 311 and a positioning seat 312, and the positioning seat 312 is disposed between the positioning boss 311 and the top surface of the sliding rod 1.

Specifically, the whole installation frock is cylindrical structure, and location boss 311 and positioning seat 312 are cylindrical structure equally, and the diameter of location boss 311 is less than the diameter of positioning seat 312, and the diameter of positioning seat 312 is less than the top surface diameter of slide bar 1 to make location portion 31 be step structure. When the sealing structure 4 is installed, on one hand, the sealing structure 4 (such as the sealing ring 41) can be sleeved at the positioning boss 311, and the positioning seat 312 can bear the bottom of the sealing ring 41 to play a role in positioning and bearing the sealing structure 4; on the other hand, the diameter of the positioning seat 312 is also different from the diameter of the top of the sliding rod 1 by a certain degree, as can be seen in fig. 2, the sealing structure 4 can also comprise a sealing ring 41 and a buckle 42, and the sealing structure is respectively sleeved at the positioning boss 311 and the positioning seat 312, so that the sealing effect is better, various sealing structures 4 can be installed, and the convenience of the installation tool is improved.

As a preferred embodiment of the application, the assembly fixture of the sealing structure 4 further comprises an elastic piece 5, wherein the elastic piece 5 is arranged inside the sliding sleeve 2, and two ends of the elastic piece are respectively abutted against the inner bottom wall of the sliding sleeve 2 and the bottom wall of the sliding rod 1.

It can be understood that through setting up the elastic component 5 in the inside of sliding sleeve 2 to both ends respectively with the inner wall of sliding sleeve 2 and the diapire butt of slide bar 1, can be at slide bar 1 to the motion of sliding sleeve 2 bottom, install the seal structure 4 of location portion 31 department in the mount pad after, make slide bar 1 get back to initial position fast through the elastic force of elastic component 5, so that the installation of follow-up seal structure 4, and a structure is simple, can simplify the operating procedure of user, and the setting of elastic component 5 also can make the user obtain better push-and-pull feel when driving actuating lever 3, improve user's use experience.

Further, the inner bottom wall of the sliding sleeve 2 is provided with a positioning groove, and the elastic piece 5 is clamped in the positioning groove, so that the position of the elastic piece 5 can be positioned, and the elastic piece 5 can be prevented from falling off in the moving process of the sliding rod 1, namely, the elastic piece 5 can be arranged in the positioning groove, the compression and rebound directions of the elastic piece 5 can be limited, the movement of the elastic piece 5 is positioned, and the situation that the elastic piece 5 is obliquely extruded in the moving process is prevented.

In a preferred embodiment of the present application, the outer wall of the sliding sleeve 2 is provided with a sliding groove 6 along the length direction, one end of the driving rod 3 is connected with the sliding rod 1 through the sliding groove 6 and is perpendicular to the extending direction of the sliding groove 6, and the driving rod 3 can move along the sliding groove 6.

As shown in fig. 1 and 2, the chute 6 is formed on one side of the outer wall of the sliding sleeve 2 and extends along the length direction of the chute 6, the length of the chute 6 is smaller than that of the sliding sleeve 2, and both ends of the chute 6 are provided with arc-shaped surrounding baffles, so that the driving rod 3 can be prevented from moving unrestrained, the phenomenon of sliding out of the chute 6 can be avoided, the driving rod 3 can be further moved to the position for reminding, the driving rod 3 can be moved to the end, or when the sealing structure 4 is mounted on the mounting seat, the sealing structure 4 can stop moving after being abutted against the mounting seat, and the mounting work is prevented from being damaged.

As shown in fig. 1 and 2, the length of the driving rod 3 is smaller than that of the chute 6, a hinge is disposed at the connection between the driving rod 3 and the sliding rod 1, and the driving rod 3 can be stored in the chute 6.

Specifically, when the installation frock is installed, install suitable seal structure 4 in location arch and positioning seat 312 department earlier, come to advance the location to seal structure 4, reduce the skew of seal structure 4, afterwards, aim at the mount pad with the installation frock, and insert the mount pad with seal structure 4 and the location portion 31 of installation frock together, and compress tightly seal structure 4, wait to install the back, the user holds actuating lever 3, and pull actuating lever 3 along spout 6 to the direction motion of keeping away from location portion 31, because actuating lever 3 is connected with slide bar 1, can drive slide bar 1 and carry out synchronous motion, make slide bar 1 deviate from seal structure 4, only leave seal structure 4 and install in the mount pad, realize the installation to seal structure 4, not only install simply, convenient operation, can also ensure that the contact surface between seal structure 4 and the mount pad is more even reliable, reduce and reveal, improve the seal effect.

In addition, after the installation is finished, through the setting of hinged part, can rotate actuating lever 3 to spout 6 department, make actuating lever 3 can place inside spout 6, when not needing to install the work, be convenient for accomodate installation frock, can reduce installation frock and accomodate the occupation space in-process, improve and use experience.

As a preferred embodiment of the present application, the end of the driving rod 3 connected to the slide rod 1 is provided with a guide surface, and the driving rod 3 is provided with a mating surface adapted to the guide surface.

It can be understood that the guide surface can be curved transition surface, and the cooperation of mating surface and guide surface can be at actuating lever 3 for slide bar 1 pivoted in-process for it is more smooth and easy to rotate, reduces the wearing and tearing of slide bar 1 and actuating lever 3 articulated department, improves the life of installation frock to a certain extent.

Optionally, the sliding rod 1 can rotate relative to the sliding sleeve 2, the edges at two ends of the sliding groove 6 are provided with bayonet grooves, the opening width of the bayonet grooves is matched with the diameter of the driving rod 3, that is, when the sealing structure 4 is installed, before the sealing structure 4 is pre-positioned at the positioning part 31, the sliding sleeve 2 is rotated or the driving rod 3 is pulled to rotate, so that the driving rod 3 is clamped in the bayonet grooves to position the axial movement of the sliding rod 1, the situation that the sealing structure 4 is deflected due to the axial sliding of the sliding rod 1 after the sealing structure 4 is installed is prevented to a great extent, the installation reliability of the sealing structure 4 is improved, and the sealing performance is further ensured.

The bayonet grooves can be formed in a plurality of positions to adapt to installation seats with different depths and different models, so that the application range of the installation tool is improved, and the use experience of a user is optimized.

In a preferred embodiment, the outer wall of sliding sleeve 2 is provided with anti-skidding cover 2, can be convenient for the user to grip, improves and grips the feel to improve the skid resistance of installation frock, in addition, actuating lever 3 department can be provided with anti-skidding cover 2 equally, further improves user's use experience.

The non-mentioned places in the application can be realized by adopting or referring to the prior art.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. The sealing structure assembling tool is characterized by comprising a sliding rod, a sliding sleeve and a driving rod, wherein the sliding sleeve is sleeved on the outer wall of the sliding rod, and the sliding rod is connected with the driving rod so as to move along the sliding sleeve under the driving of the driving rod; the top of slide bar is provided with location portion, location portion is used for placing seal structure.

2. The assembly fixture for the sealing structure of claim 1, wherein the positioning part is convexly arranged at the top end of the sliding rod and comprises a positioning boss and a positioning seat, and the positioning seat is arranged between the positioning boss and the top surface of the sliding rod.

3. The assembly fixture for the sealing structure of claim 2, wherein the diameter of the positioning boss is smaller than the diameter of the positioning seat, and the diameter of the positioning seat is smaller than the diameter of the top surface of the sliding rod, so that the positioning part is in a stepped structure.

4. The seal structure assembly fixture of claim 1, further comprising an elastic member disposed inside the sliding sleeve, wherein two ends of the elastic member are respectively abutted against the inner bottom wall of the sliding sleeve and the bottom wall of the sliding rod.

5. The assembly fixture for the sealing structure of claim 4, wherein the inner bottom wall of the sliding sleeve is provided with a positioning groove, and the elastic piece is clamped in the positioning groove.

6. The assembly fixture for the sealing structure according to claim 1, wherein a sliding groove is formed in the outer wall of the sliding sleeve along the length direction, one end of the driving rod is connected with the sliding rod through the sliding groove and is perpendicular to the extending direction of the sliding groove, and the driving rod can move along the sliding groove.

7. The assembly fixture for the sealing structure of claim 6, wherein the length of the driving rod is smaller than that of the sliding groove, a hinge piece is arranged at the joint of the driving rod and the sliding rod, and the driving rod can be contained in the sliding groove.

8. The assembly fixture for the sealing structure according to claim 7, wherein a guide surface is arranged at one end of the driving rod connected with the sliding rod, and a matching surface matched with the guide surface is arranged on the driving rod.

9. The assembly fixture for the sealing structure of claim 6, wherein the sliding rod can rotate relative to the sliding sleeve, bayonet grooves are formed in edges of two ends of the sliding groove, and the opening width of each bayonet groove is matched with the diameter of the driving rod.

10. The seal structure assembly fixture of claim 1, wherein the outer wall of the sliding sleeve is provided with an anti-slip sleeve.