CN218908972U - Device for adjusting and holding tool mechanism - Google Patents

Abstract

The utility model provides a device for adjusting and a holding tool mechanism, which belong to the field of vehicle production, wherein the device for adjusting comprises: the device comprises a fixed component, a movable component, a mounting component and a fastening component; a pair of first through holes are correspondingly formed on two opposite side walls of the fixing component; at least two pairs of second through holes matched with the first through holes are correspondingly formed on two opposite side walls of the movable assembly; all the second through holes are arranged along the extending direction of the fixing assembly; when the part of the movable assembly extends into the fixed assembly, the fastening assembly penetrates through any one of the pair of first through holes and the at least two pairs of second through holes so as to enable the movable assembly to be detachably connected with the fixed assembly; the fixed component is detachably connected with the mounting component. The technical problems that the universality of a holding tool mechanism in the prior art is poor, the holding tool mechanism needs to be replaced according to different vehicle types and sizes are solved, and the production efficiency is reduced are solved.

Description

Device for adjusting and holding tool mechanism

Technical Field

The utility model relates to the field of vehicle production, in particular to a device for adjusting and a holding tool mechanism.

Background

The automobile production line is a production automobile flow production line. The working procedures of the working line comprise welding, stamping, coating, power assembly and the like.

The above-described line processes (such as body-in-white welding) are relatively complex and time-consuming processes. Body in white welding is required to be completed through line production at a plurality of stations, and is usually carried by means of a holding tool when being carried from one station to another due to the large and heavy body in white.

In order to realize white car body carrying, in the prior art, a holding tool mechanism appears, and is shown in combination with fig. 1, and it includes holding tool main part and sets up the support location portion on holding tool main part, supports and cramps the automobile body through supporting location portion.

However, the embracing tool mechanism in the prior art has poor universality, can not be shared by white car bodies of different models or sizes, and needs to be replaced according to different car models and sizes, so that the production efficiency is reduced.

Based on this, the present utility model has been made.

Disclosure of Invention

The utility model provides a device for adjusting and a holding tool mechanism, which are used for solving the technical problems that the holding tool mechanism in the prior art is poor in universality, white car bodies of different models or sizes cannot be shared, and the holding tool mechanism needs to be replaced according to different car models and sizes, so that the production efficiency is reduced.

According to a first aspect of the present utility model there is provided an apparatus for adjustment, the apparatus comprising: the device comprises a fixed component, a movable component, a mounting component and a fastening component; a pair of first through holes are correspondingly formed on two opposite side walls of the fixing component; at least two pairs of second through holes matched with the first through holes are correspondingly formed on two opposite side walls of the movable assembly; all the second through holes are arranged along the extending direction of the fixing assembly; when the part of the movable assembly extends into the fixed assembly, the fastening assembly penetrates through any one of the pair of first through holes and the at least two pairs of second through holes so as to enable the movable assembly to be detachably connected with the fixed assembly; the fixed component is detachably connected with the mounting component.

Specifically, in the present application, the device for adjusting includes a fixed component, a movable component, a mounting component and a fastening component, where two opposite side walls of the fixed component are correspondingly provided with a pair of first through holes, i.e. one first through hole is provided on each of the two opposite side walls, and the two first through holes correspond to each other; at least two pairs of second through holes are correspondingly arranged on two opposite side walls of the movable assembly, and the second through holes are matched with the first through holes; the movable assembly can slide in the fixed assembly, and in the sliding process, all the second through holes can correspond to the first through holes, so that the fastening assembly can pass through the corresponding first through holes and second through holes. In addition, one end of the portion of the movable member, which is not connected to the fixed member, is detachably connected to the mounting member for fixing the body-in-white to fix the body-in-white to the mounting member. Through the mode of setting like this, can be according to the white automobile body of different motorcycle types or size demands, with stretching into the movable component in the fixed component and adjusting to be suitable for the demand of white automobile body. The technical problems that the universality of a holding mechanism in the prior art is poor, white car bodies of different models or sizes cannot be shared, and the holding mechanism needs to be replaced according to different car types and sizes are solved, so that the production efficiency is reduced are solved.

In addition, through the mode of the detachable connection of the installation component and the movable component, when the installation component is damaged, the installation component can be replaced in time.

In a preferred embodiment, the second through holes are uniformly distributed on two opposite side walls of the movable assembly.

Preferably, the fixing component comprises a rectangular cavity and a semicircular cavity structure which is integrally formed with or fixedly connected with the rectangular cavity; the movable component is of an L-shaped cavity structure with openings at two ends; the pair of first through holes are correspondingly formed on two opposite side walls of the rectangular cavity; one end of the L-shaped cavity structure is detachably connected with the mounting assembly, the other end of the L-shaped cavity structure stretches into the rectangular cavity, and at least two pairs of second through holes are correspondingly formed in two opposite side walls of the part which can stretch into the rectangular cavity.

The fixing component comprises a rectangular cavity and a semicircular cavity structure, the rectangular cavity can be fixedly connected with the semicircular cavity structure or integrally formed, and a pair of first through holes are correspondingly formed in two opposite side walls of the rectangular cavity. The movable assembly is an L-shaped cavity structure with openings at two ends, one end of the L-shaped cavity structure can extend into the rectangular cavity, second through holes are correspondingly formed in two opposite side walls of the L-shaped cavity structure, and the other end of the L-shaped cavity structure is detachably connected with the mounting assembly. By the arrangement mode, on one hand, the movable assembly is convenient to adjust, and on the other hand, a certain installation space can be reserved for a subsequent connecting device (such as a holding tool mechanism).

Preferably, the fastening assembly comprises a connecting member; the limiting component is detachably connected with the connecting component and used for preventing the connecting component from falling off; the rectangular cavity is detachably connected with the L-shaped cavity structure through the connecting component.

The fastening assembly comprises a connecting part and a limiting part, wherein the limiting part is used for fixing the connecting part more stably after the connecting part passes through the first through hole and the second through hole, so that the connecting part is prevented from falling off. The rectangular cavity is detachably connected with the L-shaped cavity structure through the connecting component. Through the mode that sets up like this, can not satisfy white automobile body fixed when the present installation distance, dismantle "L" shape cavity structure from rectangular cavity at any time, then adjust the installation distance of rectangular cavity and "L" shape cavity structure according to white automobile body's model or size to satisfy white automobile body's fixed.

Optionally, the limiting component may be a limiting clip, or may be another component with a limiting function.

Preferably, the connection member includes: a bolt; and a first nut detachably connected with the bolt; the portion of the bolt passing through the first nut is provided with a first pore canal, and the portion of the limiting component passes through the first pore canal.

The connecting component comprises a bolt and a first nut, the bolt can sequentially pass through a first through hole arranged on the rectangular cavity and a second through hole arranged on the L-shaped cavity structure, then the L-shaped cavity structure is connected with the rectangular cavity in a mode of bolt and first nut bolting, and the L-shaped cavity structure and the rectangular cavity can be assembled or disassembled more conveniently when the installation distance is changed due to the characteristics of simple structure and convenience in assembly and disassembly of the bolt connection. Be provided with first pore on the bolt, spacing part can pass first pore to avoid leading to first nut to break away from the problem of bolt because of first nut is not hard up.

Preferably, the mounting assembly comprises: a support member; a positioning pin detachably connected with the supporting part; the support component is detachably connected with the L-shaped cavity structure.

The installation component includes supporting part and locating pin, and the locating pin can dismantle the connection on supporting part, can in time dismantle it and change when the locating pin appears wearing and tearing. The support component and the L-shaped cavity structure are detachably connected, so that the positioning pin is connected to the L-shaped cavity structure through the support component, and the white car body can be conveniently fixed.

Preferably, the mounting assembly further comprises a second nut; the bottom of the supporting part is provided with a second pore canal for the positioning pin to pass through; the positioning pin comprises a first guide part; the first connecting part is fixedly connected with the first guiding part or integrally formed and provided with threads; the first connecting part penetrates through the second pore canal and is detachably connected with the second nut.

The installation component still includes the second nut, and the locating pin includes first guiding portion and first connecting portion, and first guiding portion and first connecting portion fixed connection or integrated into one piece, first guiding portion can be conical structure, and first connecting portion can be "T" shape structure, and first guiding portion sets up perpendicularly on first connecting portion. The first connecting part is provided with threads matched with the second nut, the bottom of the supporting part is provided with a second pore canal for the positioning pin to pass through, and the first connecting part passes through the second pore canal and is detachably connected with the second nut. By this arrangement, the body-in-white can be more stably fixed to the positioning pin.

Preferably, the supporting component is a rectangular groove, and a pair of U-shaped grooves are correspondingly arranged on two opposite side walls of the rectangular groove; the side wall of the U-shaped groove is provided with a second guide part which is inclined downwards; the bottom wall of the U-shaped groove is provided with a supporting part connected with the second guiding part.

The supporting component mainly plays a supporting role, is used as a carrier of the locating pin and the threshold assembly of the white car body, is a very important component of the device for adjusting, and particularly when the locating pin or the threshold assembly of the white car body comprises a plurality of components, the supporting component needs to be used for bearing and fixing the plurality of components. The supporting part is rectangular groove, namely the supporting part is a diaphragm and arranged at the edge of the diaphragm, and is a vertical plate protruding upwards, a pair of U-shaped grooves are correspondingly arranged on two opposite side walls of the rectangular groove, a second guiding part inclining downwards is arranged on the side wall of each U-shaped groove, and a supporting part connected with the second guiding part is arranged on the bottom wall of each U-shaped groove. Through the mode that sets up like this, can restrict automobile body Y to the motion at white automobile body fixed in-process to guide the automobile body under self gravity, accurately fixed with the locating pin, improve white automobile body hoist and mount conveying efficiency.

Preferably, a first sliding surface is arranged on the inner wall of the rectangular cavity, and a second sliding surface matched with the first sliding surface is arranged on the outer wall of the L-shaped cavity structure; when the L-shaped cavity structure stretches into the rectangular cavity, the first sliding surface and the second sliding surface slide relatively.

The inner wall in rectangle chamber sets up first sliding surface, sets up the second sliding surface on the outer wall of "L" shape cavity structure, mutually support between first sliding surface and the second sliding surface, can make "L" shape cavity structure in rectangle intracavity's effect better through first sliding surface and second sliding surface.

According to a second aspect of the present utility model there is provided a harness mechanism comprising the apparatus for adjustment of the first aspect described above and a pair of clamp arms to which a securing assembly is detachably connected.

A clasping mechanism may include four means for adjustment, each clip arm being detachably connectable to two means for adjustment via a fixed assembly to form an installation space in which a body-in-white may be installed for more stable transportation of the body-in-white.

Preferably, the clamping arm comprises a connecting plate, at least one transverse fixing part; and at least two longitudinal fixing members connected by a transverse fixing member; the connecting plate is provided with a second connecting part; one end of the longitudinal fixing component is detachably connected with the second connecting part, and the other end of the longitudinal fixing component extends into the fixing component and is detachably connected with the fixing component.

The clamping arm comprises a connecting plate, at least one connecting plate and at least two longitudinal fixing parts, the longitudinal fixing parts are connected through the connecting plate, the connecting plate is perpendicular to the longitudinal fixing parts, and a second connecting part is arranged on the connecting plate, so that the longitudinal fixing rod can be prevented from shifting in the transportation process; one end of the longitudinal fixing component is detachably connected with the second connecting part, and the other end of the longitudinal fixing component extends into the fixing component and is detachably connected with the fixing component. Through the mode of setting up like this, on the one hand can be convenient for fix the subassembly and dismantle, on the other hand can make white automobile body fixed effect better.

In summary, the application sets up first through-hole on fixed subassembly, sets up a plurality of second through-holes with first through-hole looks adaptation on movable subassembly, and fastening assembly connects fixed subassembly and movable subassembly through first through-hole and second through-hole. Namely, when white bodywork of different models or sizes is fixed, only the first through holes and the second through holes which are different are matched, and then the fixed assembly and the movable assembly are connected through the fastening assembly, so that white bodywork of different models or sizes can be met for fixing. The technical problems that the universality of a holding mechanism in the prior art is poor, white car bodies of different models or sizes cannot be shared, and the holding mechanism needs to be replaced according to different car types and sizes are solved, so that the production efficiency is reduced are solved.

Furthermore, the second guide surface is provided on the mounting assembly, which enables a more accurate fixing of the body-in-white to the means for adjustment.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a holding device mechanism provided in the prior art;

FIG. 2 is a schematic view of an adjusting device and a holding device according to the present utility model;

FIG. 3 is an exploded view of an apparatus for adjustment provided by the present utility model;

FIG. 4 is an enlarged view of 202 of FIG. 2;

FIG. 5 is a schematic illustration of a body-in-white mounted on a device for adjustment and a harness mechanism;

FIG. 6 is a cross-sectional view of B-B of FIG. 5;

FIG. 7 isbase:Sub>A cross-sectional view of A-A of FIG. 5; and

fig. 8 is an enlarged view of C in fig. 7.

In the above figures, the list of components represented by the various numbers is as follows:

a first through hole-101; -a rectangular cavity-102; a semicircular cavity structure-103; a first sliding surface-104;

a second through hole-201; an L-shaped cavity structure-202; a second sliding surface-203;

a limiting member-301; a bolt-302; a first nut-303; a first porthole-304;

a support member-401; locating pin-402; a first guide-4021; a first connection-4022;

a second port-403; a second nut-404; a second guide portion-4011; a support section-4012;

a connection plate-501; a longitudinal fixing member-502; a lateral fixation member-503; a second connection portion-504; connecting a fixed rod-505;

battery pack-601; threshold assembly-602; threshold welding edge-6021; mounting bolts-603.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified 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; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific 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 utility model. 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Referring to fig. 2 to 6, in one embodiment of the present utility model, an apparatus for adjusting includes: the device comprises a fixed component, a movable component, a mounting component and a fastening component; a pair of first through holes 101 are correspondingly formed on two opposite side walls of the fixed component; at least two pairs of second through holes 201 matched with the first through holes 101 are correspondingly formed on two opposite side walls of the movable assembly; all the second through holes 201 are arranged along the extending direction of the fixing assembly; when part of the movable assembly extends into the fixed assembly, the fastening assembly penetrates through any one of the pair of first through holes 101 and at least two pairs of second through holes 201, so that the movable assembly is detachably connected with the fixed assembly; the fixed component is detachably connected with the mounting component.

As a further preferred embodiment, on the basis of the above scheme, in a specific embodiment of the present utility model, an increase or a combination of one or more of the following may be further included;

the fixing component comprises a rectangular cavity 102 and a semicircular cavity structure 103 which is integrally formed with or fixedly connected with the rectangular cavity 102; the movable component is an L-shaped cavity structure 202 with openings at two ends; a pair of first through holes 101 are correspondingly formed on two opposite side walls of the rectangular cavity 102; one end of the L-shaped cavity structure 202 is detachably connected with the mounting assembly, the other end of the L-shaped cavity structure extends into the rectangular cavity 102, and at least two pairs of second through holes 201 are correspondingly formed in two opposite side walls of a part which can extend into the rectangular cavity 102;

the fastening assembly includes a connecting member; and a limit member 301 detachably connected to the connection member and configured to prevent the connection member from falling off; the rectangular cavity 102 is detachably connected with the L-shaped cavity structure 202 through a connecting component;

the connecting member includes: a bolt 302; and a first nut 303 detachably connected to the bolt 302; a first hole 304 is formed in a portion of the bolt 302 passing through the first nut 303, and a portion of the limiting member 301 passes through the first hole 304;

the mounting assembly includes: a support member 401; and a positioning pin 402 detachably connected to the support member 401; the support member 401 is detachably connected with the L-shaped cavity structure 202; the mounting assembly also includes a second nut 404; the bottom of the supporting part 401 is provided with a second hole 403 for the positioning pin 402 to pass through; the positioning pin 402 includes a first guide 4021; and a first connection portion 4022 fixedly connected or integrally formed with the first guide portion 4021 and provided with a thread; the first connection portion 4022 passes through the second duct 403 and is detachably connected to the second nut 404;

the supporting part 401 is a rectangular groove, and a pair of U-shaped grooves are correspondingly arranged on two opposite side walls of the rectangular groove; the side wall of the U-shaped groove is provided with a second guide part 4011 which is inclined downwards; the bottom wall of the U-shaped groove is provided with a supporting part 4012 connected with the second guiding part 4011;

the inner wall of the rectangular cavity 102 is provided with a first sliding surface 104, and the outer wall of the L-shaped cavity structure 202 is provided with a second sliding surface 203 matched with the first sliding surface 104; when the L-shaped cavity structure 202 extends into the rectangular cavity 102, the first sliding surface 104 and the second sliding surface 203 slide relatively;

in another embodiment of the present application, a clasping mechanism is provided that includes a means for adjustment and a pair of clamp arms removably connected to a fixed assembly;

other embodiments of the present application may be further augmented or defined by one or more of the following combinations based on the specific embodiments described above.

The clamping arm comprises a connecting plate 501, at least one transverse fixing part 503; and at least two longitudinal fixing members 502 connected by a transverse fixing member 503; the connection plate 501 is provided with a second connection portion 504; one end of the longitudinal fixing member 502 is detachably connected to the second connecting portion 504, and the other end extends into the fixing assembly and is detachably connected to the fixing assembly.

In one specific embodiment of the present utility model, as shown in fig. 2 and 3, the means for adjusting includes a fixed member, a movable member, a mounting member, and a fastening member, a pair of first through holes 101 are provided on two opposite side walls of the fixed member, i.e., one first through hole 101 is provided on each of the opposite side walls, and the two first through holes 101 correspond to each other; at least two pairs of second through holes 201 are correspondingly arranged on two opposite side walls of the movable assembly, and the second through holes 201 are matched with the first through holes 101; the movable assembly can slide in the fixed assembly, and during the sliding process, all the second through holes 201 can correspond to the first through holes 101, so that the fastening assembly can pass through the corresponding first through holes 101 and second through holes 201. In addition, one end of the portion of the movable assembly, which is not detachably connected to the fixed assembly, is detachably connected to the mounting assembly for fixing the vehicle body.

In an alternative embodiment, as shown in fig. 2 and 3, in order to make the adjustment effect of the movable assembly better in the device for adjustment, the fixed assembly is a runway cavity structure, which can include a rectangular cavity 102 and a semicircular cavity structure 103, the rectangular cavity 102 can be fixedly connected or integrally formed with the semicircular cavity structure 103, and two opposite side walls of the rectangular cavity 102 are respectively provided with a first through hole 101 and correspondingly disposed on the side walls of the rectangular cavity 102. The movable assembly is an L-shaped cavity structure 202 with openings at two ends, one part of the L-shaped cavity structure 202 can extend into the rectangular cavity 102, at least two second through holes 201 are correspondingly formed in two opposite side walls of the part of the L-shaped cavity structure 202, which can extend into the rectangular cavity 102, and the end part of the other part of the L-shaped cavity structure 202 is detachably connected with the mounting assembly.

Referring to fig. 2, 3 and 4, in an alternative embodiment, a first sliding surface 104 is disposed on an inner wall of the rectangular cavity 102, a second sliding surface 203 is disposed on an outer wall of the "L" shaped cavity structure 202, the first sliding surface 104 and the second sliding surface 203 cooperate with each other, and the first sliding surface 104 and the second sliding surface 203 slide relatively when the "L" shaped cavity structure 202 slides in the rectangular cavity 102.

In an alternative embodiment, as shown in connection with fig. 2, 3 and 6, the fastening assembly comprises a connecting member and a limiting member 301, wherein the connecting member can pass through the first through hole 101 and the second through hole 201, so that the L-shaped cavity structure 202 can be detachably connected in the rectangular cavity 102, and when the current installation distance cannot meet the requirement of body-in-white assembly, the second through hole 201 is adjusted, so that different second through holes 201 are connected with the first through hole 101 through the connecting member, and the installation distance is adjusted, so that the adjusted installation distance can meet the requirement of body-in-white assembly. In addition, when the connecting member connects the "L" shaped cavity structure 202 and the rectangular cavity 102 together, the connecting member is secured by connecting the connecting member with the stopper 301 so that the connecting member does not come off.

Alternatively, the limiting component 301 may be a limiting clip, or may be another component with a limiting function

In an alternative embodiment, as shown in fig. 2, 3 and 6, in order to make the fixing effect of the connecting member in the device for adjustment better, the connecting member includes a bolt 302 and a first nut 303, the bolt 302 can sequentially pass through the first through hole 101 provided on the rectangular cavity 102 and the second through hole 201 provided on the "L" shaped cavity structure 202, and then the "L" shaped cavity structure 202 and the rectangular cavity 102 are connected by bolting the bolt 302 to the first nut 303, so that the assembly or disassembly of the "L" shaped cavity structure 202 and the rectangular cavity 102 can be more conveniently realized when the installation distance is changed due to the characteristics of simple structure and convenient assembly and disassembly of the bolt connection. In addition, a first aperture 304 is provided at the end of the bolt 302, and the attachment member can extend into the first aperture 304 to define a nut that does not disengage from the bolt 302.

As shown in fig. 2, 3, 4 and 5, in an alternative embodiment, the mounting assembly includes a support member 401 and a positioning pin 402, the support member 401 is provided with a second hole 403, the positioning pin 402 includes a first guide portion 4021 and a first connection portion 4022, the first connection portion 4022 is integrally formed with or fixedly connected to the first guide portion 4021, and the first connection portion 4022 is disposed at a bottom of the first guide portion 4021; the first guide portion 4021 is used for fixing the body in white, threads are provided on the first connection portion 4022, and the first connection portion 4022 passes through the second hole 403 and is connected to the second nut 404 by a bolt. The positioning pin 402 can be timely detached and replaced when being worn. In addition, the support member 401 is detachably connected to the longitudinal portion of the "L" shaped cavity structure 202.

As shown in connection with fig. 2, 3 and 5, in an alternative embodiment, the first guide portion 4021 has a conical structure, the first connection portion 4022 has a "T" shaped structure, and a portion of the first guide portion 4021 in contact with the first connection portion 4022 does not protrude from the first connection portion 4022.

As shown in fig. 2 and 3, in an alternative embodiment, the supporting member 401 is a rectangular slot, that is, upright raised risers are disposed at four ends of the transverse plate, a pair of "U" slots are correspondingly disposed on two opposite side walls of the rectangular slot, a second guiding portion 4011 inclined downward is disposed on a side wall of the "U" slot, and a supporting portion 4012 connected to the second guiding portion 4011 is disposed on a bottom wall of the "U" slot.

Referring to fig. 2, 3, 4, 7 and 8, in an alternative embodiment, the present application provides a structure in which a body-in-white door sill assembly 602 and a battery pack 601 are assembled to a device for adjustment, a first positioning hole and a second positioning hole are provided in the door sill assembly 602, a mounting bolt 603 passes through the second positioning hole to detachably connect the battery pack 601 to the door sill assembly 602, a door sill welding edge 6021 is provided in the door sill assembly 602, and when the door sill assembly 602 is assembled to the device for adjustment, the door sill welding edge 6021 first abuts against the second guide portion 4011, and the door sill welding edge 6021 can slide downward from the second guide portion 4011 to the support portion 4012 by the gravity of the body-in-white and the guiding action of the second guide portion 4011, at this time, the first guide portion 4021 of the positioning pin 402 just passes through the first positioning hole to fix the door sill assembly 602.

In an alternative embodiment, as shown in fig. 2 and fig. 3, three pairs of second through holes 201 are correspondingly disposed on two opposite sidewalls of the "L" shaped cavity structure 202, and the hole center-to-hole spacing of each second through hole 201 is a preset distance, that is, a preset distance capable of adjusting the lateral movement distance of the "L" shaped cavity structure 202 to ±2 times.

It should be noted that the preset distance may be 40mm, 50mm, or 60mm, and the specific hole center distance is not limited herein, and may be implemented by those skilled in the art.

As shown in connection with fig. 2 and 3, in an alternative embodiment, the present application also provides a clasping mechanism comprising means for adjustment and a clamp arm comprising a connection plate 501, a longitudinal securing member 502, a transverse securing member 503. A third hole is formed in the contact portion between the semicircular cavity structure 103 and the rectangular cavity 102, one end of the longitudinal fixing member 502 extends into the third hole to connect the longitudinal fixing member 502 and the fixing assembly, a second connecting portion 504 is provided on the connecting plate 501, the other end of the longitudinal fixing member 502 is rotatably connected with the second connecting portion 504, and the transverse fixing member 503 is vertically disposed between the longitudinal fixing members 502 and connects the longitudinal fixing members 502.

In an alternative embodiment, as shown in connection with fig. 2, 3 and 5, the holding device comprises a connecting plate 501, two pairs of longitudinal fixing members 502, six transverse fixing members 503, four means for adjustment, four second connecting portions 504 and two connecting fixing rods 505, each pair of longitudinal fixing members 502 being connected by three transverse members, one end of each longitudinal fixing member 502 extending into a third aperture of a different means for adjustment, and the other end being connected in rotation with a different second connecting portion 504, respectively, the two transverse fixing members 503 on the connecting plate 501 being connected by two connecting fixing rods 505.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A device for adjustment, the device comprising: the device comprises a fixed component, a movable component, a mounting component and a fastening component;

a pair of first through holes are correspondingly formed in two opposite side walls of the fixing assembly;

at least two pairs of second through holes matched with the first through holes are correspondingly formed on two opposite side walls of the movable assembly;

all the second through holes are arranged along the extending direction of the fixing assembly;

when the part of the movable assembly extends into the fixed assembly, the fastening assembly penetrates through any one of the pair of first through holes and the pair of at least two pairs of second through holes, so that the movable assembly is detachably connected with the fixed assembly;

the fixing component is detachably connected with the mounting component.

2. The device for adjusting as defined in claim 1, wherein the fixing assembly comprises a rectangular cavity and a semicircular cavity structure integrally formed with or fixedly connected to the rectangular cavity;

the movable component is of an L-shaped cavity structure with openings at two ends;

the pair of first through holes are correspondingly formed on two opposite side walls of the rectangular cavity;

and one end of the L-shaped cavity structure is detachably connected with the mounting assembly, the other end of the L-shaped cavity structure stretches into the rectangular cavity, and at least two pairs of second through holes are correspondingly formed in two opposite side walls of the part which can stretch into the rectangular cavity.

3. The device for adjusting of claim 2, wherein the fastening assembly comprises a connecting member; and

the limiting component is detachably connected with the connecting component and used for preventing the connecting component from falling off;

the rectangular cavity is detachably connected with the L-shaped cavity structure through the connecting component.

4. A device for adjusting according to claim 3, wherein the connecting means comprises: a bolt; and

a first nut detachably connected to the bolt;

the portion of the bolt passing through the first nut is provided with a first pore canal, and the portion of the limiting component passes through the first pore canal.

5. The device for adjusting of claim 2, wherein the mounting assembly comprises: a support member; and

a positioning pin detachably connected with the supporting part;

the support component is detachably connected with the L-shaped cavity structure.

6. The device for adjusting of claim 5, wherein the mounting assembly further comprises a second nut;

the bottom of the supporting part is provided with a second pore canal for the positioning pin to pass through;

the positioning pin comprises a first guide part; and

the first connecting part is fixedly connected with the first guiding part or integrally formed and provided with threads;

the first connecting part penetrates through the second pore canal and is detachably connected with the second nut.

7. The device for adjusting as claimed in claim 5, wherein,

the supporting component is a rectangular groove, and a pair of U-shaped grooves are correspondingly formed in two opposite side walls of the rectangular groove;

the side wall of the U-shaped groove is provided with a second guide part which is inclined downwards;

the bottom wall of the U-shaped groove is provided with a supporting part connected with the second guiding part.

8. The device for adjusting according to claim 2, wherein a first sliding surface is provided on an inner wall of the rectangular cavity, and a second sliding surface matched with the first sliding surface is provided on an outer wall of the L-shaped cavity structure;

when the L-shaped cavity structure stretches into the rectangular cavity, the first sliding surface and the second sliding surface slide relatively.

9. A clasping mechanism comprising the device for adjustment of any one of claims 1-8; and

and a pair of clamping arms detachably connected with the fixing assembly.

10. The harness mechanism of claim 9 wherein the clip arm includes a web, at least one transverse securing member;

and at least two longitudinal fixing members connected by a transverse fixing member;

the connecting plate is provided with a second connecting part;

one end of the longitudinal fixing component is detachably connected with the second connecting part, and the other end of the longitudinal fixing component stretches into the fixing component and is detachably connected with the fixing component.

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