CN219726015U - Auxiliary tool for assembling automobile exterior roof - Google Patents

Abstract

The utility model provides an auxiliary tool for assembling an automobile exterior roof, which comprises a base plate, and a supporting assembly and a propping assembly which are arranged on the base plate. The base plate is provided with a station for bearing the outer decorative top cover, the supporting assembly and the propping assembly are arranged on two sides of the plate body of the outer decorative top cover in place, and the supporting assembly is provided with a supporting block for the outer decorative top cover to depend on; the propping assembly is provided with a movable pressing block, and the pressing block can approach and be propped against the in-place exterior top cover so as to form clamping and fixing of the exterior top cover together with the supporting block. According to the auxiliary tool for assembling the automotive exterior top cover, the supporting assemblies and the abutting assemblies are respectively arranged on the two sides of the station of the base plate, so that the exterior top cover is clamped and fixed, the exterior top cover is fixed on the base plate in a standing posture, the assembly operation of the auxiliary parts on the two sides of the plate body of the exterior top cover is facilitated, and the assembly efficiency of the auxiliary parts on the exterior top cover is facilitated to be improved.

Description

Auxiliary tool for assembling automobile exterior roof

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an auxiliary tool for assembling an automobile exterior roof.

Background

In the production process of an automobile, it is necessary to install an antenna harness, an accessory part of an exterior cover such as a mounting fixture, and the like in advance on the exterior cover before the exterior cover is assembled to the automobile body. Because the outer decorative top cover is a plate body, the surface of the outer decorative top cover is easy to be damaged when the outer decorative top cover is paved on the workbench, and the assembly operation is not facilitated on two sides of the plate body of the outer decorative top cover; meanwhile, if the outer decoration top cover lacks positioning measures, the outer decoration top cover is easy to shift, and thus the accurate positioning and installation of the accessory parts on the outer decoration top cover are not facilitated.

In order to improve the assembly condition of the exterior top cover and improve the assembly efficiency, an auxiliary assembly tool for positioning the exterior top cover is needed. In the prior art, a fixed bracket is generally adopted, and four corners of an exterior top cover are fixed on the fixed bracket by utilizing locking blocks and the like at corners of the bracket, so that the positioning operation is complicated; furthermore, once the specification of the exterior cover is changed, a fixing bracket needs to be additionally arranged. Therefore, the existing fixing support is high in cost investment, positioning operation efficiency before assembly is low, and improvement of overall efficiency of assembly of the exterior cover is not obvious.

Disclosure of Invention

In view of the above, the present utility model is directed to an auxiliary tool for assembling an automotive exterior roof, so as to facilitate improving the assembly efficiency of accessory components on the exterior roof.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

an auxiliary tool for assembling an automobile exterior roof comprises a base plate, a supporting assembly and a propping assembly, wherein the supporting assembly and the propping assembly are arranged on the base plate;

the base plate is provided with a station for bearing an exterior top cover, the supporting assembly and the propping total components are arranged on two sides of a plate body of the exterior top cover in place, and the supporting assembly is provided with a supporting block for the exterior top cover to rest on;

the propping assembly is provided with a movable pressing block, and the pressing block can approach and prop against the in-place outer decorating top cover so as to form clamping and fixing on the outer decorating top cover together with the supporting block.

Further, a limiting seat is arranged on the base plate, the stations are limiting grooves which are arranged on the limiting seat along the length direction of the base plate, and the bottom edge of the in-place exterior top cover is limited in the limiting grooves.

Further, a first limiting block opposite to the limiting groove is arranged at the end of the base plate, and the first limiting block is abutted to the bottom edge end of the outer decorative top cover in place.

Further, in the length direction of the substrate, the supporting assemblies are two arranged at intervals, and the abutting assembly is located between the two supporting assemblies.

Further, a handle for moving the auxiliary tool is arranged on the base plate.

Further, a first profiling surface which is arranged along with the shape of the inner side surface of the plate body is formed on the support block, and a second profiling surface which is arranged along with the shape of the outer side surface of the plate body is formed on the pressing block; the support block and the pressing block clamp the exterior top cover through the first profiling surface and the second profiling surface respectively.

Furthermore, the first profiling surface and the second profiling surface are both obliquely arranged towards one side of the supporting assembly, and the included angle between the exterior top cover clamped and fixed by the first profiling surface and the second profiling surface and the substrate is 50-70 degrees.

Further, the abutting assembly is also provided with a second upright post, a second mounting seat arranged at the bottom of the second upright post and a guide table arranged at the top of the second upright post; the pressing block is arranged on the guide table in a guiding and movable mode, and the second mounting seat is fixedly connected with the base plate.

Further, the guide table is provided with a guide rail arranged along the width direction of the substrate, the guide rail is provided with a sliding block in a sliding mode, and the pressing block is fixedly arranged on the sliding block through a mounting frame.

Further, a second limiting block used for limiting the sliding distance of the sliding block is arranged at one end, far away from the supporting assembly, of the guide rail, and/or a locking block used for locking the sliding block on the guide rail is arranged between the guide rail and the sliding block.

Compared with the prior art, the utility model has the following advantages:

according to the auxiliary tool for assembling the automotive exterior top cover, the supporting assemblies and the propping assemblies are respectively arranged on the two sides of the station of the base plate, when the exterior top cover is placed on the station, the exterior top cover can be made to rest on the supporting assemblies in advance, and then the exterior top cover is pressed by the propping assemblies through operation and movement, so that the exterior top cover is clamped and fixed; therefore, the exterior top cover is fixed on the base plate in a standing posture, so that the assembly operation of the accessory parts is conveniently carried out on the two sides of the plate body of the exterior top cover, and the assembly efficiency of the accessory parts on the exterior top cover is facilitated to be improved.

In addition, set up first profile modeling face on propping up the piece, set up the second profile modeling face on the briquetting, can make first profile modeling face and second profile modeling face homoenergetic closely laminate on the surface of exterior trimming top cap, not only do benefit to the promotion propping up the piece with the briquetting and to the centre gripping stability of exterior trimming top cap, but also can reduce the damage degree to exterior trimming top cap surface.

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 utility model, wherein the words of front and back, top and bottom, etc. are used to indicate relative position and are not intended to limit the utility model unduly. In the drawings:

fig. 1 is a schematic diagram of the overall structure of an auxiliary tool for assembling an automobile exterior roof according to an embodiment of the utility model;

FIG. 2 is a schematic view of a tightening assembly according to an embodiment of the present utility model;

fig. 3 is a schematic view showing an overall structure of the exterior top cover according to the embodiment of the present utility model positioned on an auxiliary tool.

Reference numerals illustrate:

1. a substrate; 10. a limit seat; 100. a limit groove; 11. a first limiting block; 12. a handle;

2. a support assembly; 21. a first support assembly; 22. a second support assembly; 200. a first upright; 201. a first mount; 202. a support block; 203. a first contoured surface;

3. a tightening assembly; 30. a second upright; 31. a second mounting base; 32. briquetting; 320. a second contoured surface; 33. a mounting frame; 330. a bottom plate; 331. a support plate; 332. a mounting plate; 34. a slide block; 35. a guide table; 350. a guide rail; 351. a second limiting block;

4. a locking block; 5. a mounting hole; 6. a fastener; 7. an exterior top cover; 700. and (5) a via hole.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an orientation or positional relationship such as "upper, lower, left, right, front, rear, inner, outer" or the like are used, they are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be constructed or operated in a specific orientation, and thus should not be construed as limiting the present utility model. Taking the auxiliary tool described in the utility model as an example, the azimuth words such as "up, down, left, right, front and back" used in the embodiments are defined by taking the up-down direction (also referred to as the height direction), the width direction and the length direction of the auxiliary tool as references. Specifically, in the drawings, the X direction is the length direction of the auxiliary tool, the Y direction is the width direction of the auxiliary tool, and the Z direction is the up-down direction of the auxiliary tool, wherein the side pointed by the arrow is "up", and vice versa.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases. The terms first, second, third, fourth, etc. are used in the description of the present utility model only to distinguish between similar features at different locations, or uses, etc. for the purpose of avoiding ambiguity, confusion, and should not be construed as indicating or implying relative importance.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The embodiment relates to an auxiliary tool for assembling an automotive exterior top cover, which is beneficial to improving the assembly efficiency of accessory parts on the exterior top cover 7; an exemplary configuration of which is shown in fig. 1 and 2.

In general, the auxiliary tool for assembling the automobile exterior roof comprises a base plate 1, a support assembly 2 and a propping assembly 3, wherein the support assembly 2 and the propping assembly 3 are arranged on the base plate 1. The base plate 1 is provided with a station for bearing the exterior top cover 7, and the supporting assembly 2 and the abutting assembly 3 are respectively arranged at two sides of the plate body of the exterior top cover 7 in place; furthermore, the support assembly 2 has a support block 202 on which the exterior cover 7 rests, the abutment assembly 3 has a movable press block 32, and the press block 32 can approach and abut on the exterior cover 7 in place to form a clamping and fixing of the exterior cover 7 together with the support block 202.

Specifically, in the present embodiment, the base plate 1 is provided with the limiting seat 10, the above-mentioned stations are limiting grooves 100 arranged on the limiting seat 10 along the length direction of the base plate 1, and when the exterior top cover 7 is provided on the base plate 1, the bottom edge of the exterior top cover 7 in place is limited in the limiting grooves 100. The above-mentioned station adopts the spacing groove 100 form of arranging along the length direction of base plate 1, can make the exterior top cap 7 arrange along the length direction of base plate 1 (i.e. the length direction of exterior top cap 7 is unanimous with the length direction of base plate 1) to limit the base of exterior top cap 7 to spacing groove 100 of spacing seat 10, prevent that the bottom of exterior top cap 7 from shifting in the width direction of base plate 1, be favorable to further promoting the positional stability of exterior top cap 7 on base plate 1.

Based on the above arrangement, it is preferable to provide a first stopper 11 facing the stopper groove 100 at the end of the base plate 1, and the first stopper 11 can abut against the bottom end of the in-place exterior cover 7. The first limiting block 11 is arranged at the end part of the substrate 1, so that the placement position of the exterior top cover 7 can be defined in the length direction of the substrate 1, and the exterior top cover 7 can be positioned and placed on the substrate 1 quickly and accurately. The cooperation of the first limiting block 11 and the limiting groove 100 can limit and position the bottom of the exterior top cover 7 in the length direction and the width direction of the substrate 1.

Of course, the number of the support assemblies 2 and the abutment assemblies 3 may be one or more. Preferably, in the present embodiment, in the length direction of the substrate 1, two support assemblies 2 are arranged at intervals, and one abutting assembly 3 is arranged between the two support assemblies 2. Two support assemblies 2 are arranged at intervals, two support points can be provided on the inner side of the plate body of the exterior top cover 7, and the positioning stability of the exterior top cover 7 can be improved.

Specifically, the two support assemblies 2 are the first support assembly 21 and the second support assembly 22, respectively, and the two support assemblies 2 may take the same structural form. For example, in the present embodiment, each support assembly 2 includes a first upright 200, a supporting block 202 disposed on the top of the first upright 200, and a first mounting seat 201 disposed on the bottom of the first upright 200, where a mounting hole 5 is disposed on the first mounting seat 201, and a fastener 6 may be used to fix the first mounting seat 201 on the substrate 1 through the mounting hole 5; the fastener 6 may be a screw, a bolt, or the like, and the fastener 6 of the present embodiment is a hexagon socket head cap screw.

In addition, a plurality of handles 12 for moving the auxiliary tool may be provided on the base plate 1. By arranging the handle 12 on the base plate 1, the auxiliary tool is convenient to move, so that the moving convenience of the auxiliary tool is improved. Preferably, four handles 12 are provided on the base plate 1, two handles 12 are provided on each of both side edges in the width direction of the base plate 1, and the two handles 12 on the same side are arranged at a distance to improve the balance of the biasing force during the moving.

As shown in fig. 1 and 2, in order to improve the contact effect between the first profiling surface 203 and the second profiling surface 320 and the exterior cover 7, the first profiling surface 203 formed in a shape conforming to the inner surface of the plate body is formed on the support block 202, and the second profiling surface 320 formed in a shape conforming to the outer surface of the plate body is formed on the press block 32. The support block 202 and the press block 32 clamp the exterior top cover 7 through the first profiling surface 203 and the second profiling surface 320 respectively. The first profiling surface 203 is arranged on the supporting block 202, the second profiling surface 320 is arranged on the pressing block 32, and therefore the first profiling surface 203 and the second profiling surface 320 can be tightly attached to the surface of the exterior top cover 7, the supporting block 202 and the pressing block 32 can be used for improving the clamping stability of the exterior top cover 7, and the damage degree to the surface of the exterior top cover 7 can be reduced.

Of course, the first profiling surface 203 and the second profiling surface 320 should be arranged substantially in parallel, but the posture angle of the arrangement can be flexibly set. In this embodiment, as shown in fig. 3, the first profiling surface 203 and the second profiling surface 320 are both inclined toward one side of the support assembly 2, and the included angle between the substrate 1 and the exterior cover 7 clamped and fixed by the first profiling surface 203 and the second profiling surface 320 is between 50 ° and 70 °.

By the arrangement, the exterior top cover 7 fixed in place can be made to be in a tilting posture towards the side of the supporting assembly 2, and the assembly of the antenna wire harness, the installation of the accessory parts such as the preset and the like on the inner side of the plate body of the exterior top cover 7 is facilitated. In the inclined arrangement mode, before the pressing block 32 abuts against the outer decorative top cover 7, the outer decorative top cover 7 can be stably positioned on a required station by means of the supporting assembly 2 and the self weight of the outer decorative top cover 7, so that the following pressing block 32 can be conveniently moved to abut against the outer decorative top cover 7; moreover, the abutting assembly 3 does not bear the weight of the exterior top cover 7, so that one abutting assembly 3 is arranged, and the arrangement number of the abutting assembly is effectively reduced. The included angle between the inclined outer decorative top cover 7 and the base plate 1 is controlled to be 50-70 degrees, so that a reasonable height space can be provided for the assembly operation of the inner side of the plate body of the outer decorative top cover 7, and the included angle can be particularly 50 degrees, 60 degrees, 70 degrees and the like, and is preferably set to be 60 degrees.

For the overall structure of the abutment assembly 3, reference may be made to the form of the support assembly 2. In this embodiment, as shown in fig. 2, the abutting assembly 3 has, in addition to the pressing block 32, a second upright 30, a second mount 31 provided at the bottom of the second upright 30, and a guide table 35 provided at the top of the second upright 30; the pressing block 32 is arranged on the guide table 35 in a guiding and movable manner, and the second mounting seat 31 is fixedly connected with the substrate 1. Similar to the structural form of the supporting assembly 2, the abutting assembly 3 is designed into three main parts of a second upright post 30, a second mounting seat 31 and a pressing block 32, so that the mounting holes 5 are conveniently formed in the second upright post 30, and the whole abutting assembly 3 is fixed on the base plate 1 by using fasteners 6 such as hexagon socket head cap bolts; by arranging the guide table 35 at the top of the second upright 30, the pressing block 32 is arranged on the guide table 35 in a guiding and sliding manner, so that the moving operation of the pressing block 32 is more convenient and accurate. Especially in the mixed line production process of the exterior top cover 7 with different specifications of various vehicle types, the operation of pressing, fixing, loosening, moving out, and the like of the exterior top cover 7 in place can be rapidly and conveniently realized by utilizing the guiding sliding operation of the pressing block 32, and the auxiliary tool is adapted to the positioning and assembling requirements of the exterior top cover 7 with different specifications and thicknesses.

Meanwhile, a guide rail 350 arranged along the width direction of the base plate 1 is provided on the guide table 35, a slider 34 is slidably provided on the guide rail 350, and the pressing block 32 is fixedly attached to the slider 34 through a mounting frame 33. By arranging the guide rail 350 on the guide table 35, the slide block 34 is arranged on the guide rail 350, and the slide groove on the slide block 34 is utilized to be in sliding fit with the guide rail 350, so that the guide table has the characteristics of simple structure and convenience in construction, and can ensure reliable guide performance. Mounting the press block 32 to the slider 34 by the mounting bracket 33 facilitates the assembly of the abutment assembly 3. In this embodiment, the mounting frame 33 includes a bottom plate 330 and a mounting plate 332 which are bent, the bottom plate 330 and the mounting plate 332 are provided with mounting holes 5, and the bottom plate 330 and the sliding block 34 can be fixedly connected together by using fasteners 6 such as socket head cap bolts to pass through the mounting holes 5, so that the mounting plate 332 and the pressing block 32 are fixedly connected together. Meanwhile, a support plate 331 is preferably provided between the base plate 330 and the mounting plate 332 while being perpendicular to the base plate 330 and the mounting plate 332, to improve the overall structural strength of the mounting bracket 33.

In addition, in the present embodiment, the end of the guide rail 350 away from the support assembly 2 is provided with a second limiting block 351 for limiting the sliding distance of the slider 34, and a locking block 4 for locking the slider 34 to the guide rail 350 may be further provided between the guide rail 350 and the slider 34. Of course, the second stopper 351 and the lock block 4 may be provided at the same time, or only one of them may be provided selectively.

The second limiting block 351 is arranged at the end of the guide rail 350, and in the sliding process of operating the pressing block 32 away from the exterior top cover 7, the sliding maximum distance of the pressing block 32 can be limited, so that the pressing block 32 and the sliding block 34 are prevented from being entirely separated from the guide rail 350. Because the outer decorative top cover 7 depends on the supporting assembly 2, the pressing force required between the abutting assembly 3 and the outer decorative top cover 7 is not large, and the clamping requirement of the pressing block 32 on the outer decorative top cover 7 can be realized by virtue of the sliding friction force between the sliding block 34 and the guide rail 350; however, by providing the locking block 4, the slider 34 can be locked to the guide rail 350 after the pressing block 32 presses the exterior top cover 7, so that the pressing block 32 can maintain the clamped state of the exterior top cover 7 with a large pressing force.

In summary, in the auxiliary tool for assembling the automotive exterior roof according to the embodiment, the supporting assembly 2 and the abutting assembly 3 are respectively arranged at two sides of the station of the substrate 1, when the exterior roof 7 is placed on the station, the exterior roof 7 can be pre-supported on the supporting assembly 2, and then the abutting assembly 3 is moved to press the exterior roof 7 through operation, so that the exterior roof 7 is clamped and fixed; in this way, the exterior top cover 7 is fixed on the base plate 1 in a standing posture, so that the assembly operation of the accessory parts is conveniently performed on two sides of the plate body of the exterior top cover 7, and the assembly efficiency of the accessory parts on the exterior top cover 7 is facilitated to be improved.

As shown in fig. 3, the auxiliary tool for assembling the automotive exterior roof according to the embodiment can realize auxiliary support and positioning of the exterior roof 7, and can effectively reduce operators in the process of assembling the accessory parts of the exterior roof 7. When the exterior top cover 7 of different vehicle types is switched, the operations such as clamping and loosening of the exterior top cover 7 can be conveniently finished through the operation of the pressing block 32 which slides in a linear guide manner, and the switching is quick and the positioning is accurate; the auxiliary fixture is small in occupied area, low in cost investment and obvious in improvement of assembly efficiency.

When the auxiliary tool is assembled and used, the supporting assembly 2 and the abutting assembly 3 can be assembled, and all parts of the supporting assembly 2 and the abutting assembly 3 can be assembled in a bolt fastening or welding mode. Afterwards, the supporting assembly 2, the abutting assembly 3 and the like are fixed on the base plate 1 through inner hexagon head bolts, and the limiting seat 10, the first limiting block 11, the handle 12 and the like are fixedly mounted on the base plate 1 through bolt connection, welding and the like; and the auxiliary tool is horizontally placed. And then the bottom edge of the outer decorative top cover 7 in the length direction is placed into the limit groove 100 of the limit seat 10, one end of the bottom edge of the outer decorative top cover 7 is abutted against the first limit block 11, and the outer decorative top cover 7 is abutted against the first profiling surface 203. Finally, the movable press block 32 is operated to enable the second profiling surface 320 to abut against the surface of the exterior top cover 7.

The fixed exterior top cover 7 can be used for assembling accessory parts, for example, when a wire harness such as an antenna is installed, the wire harness passes through the through hole 700 on the exterior top cover 7, so that part of the wire harness is positioned on the inner side of the plate body of the exterior top cover 7, and the other part of the wire harness is positioned on the outer side of the plate body; the wire harnesses respectively positioned at two sides of the plate body can be respectively arranged and fixed at two sides of the plate body, and the assembly operation is very convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A auxiliary fixtures for assembly of automotive exterior top cap, its characterized in that:

comprises a base plate (1), a supporting assembly (2) and a propping assembly (3) which are arranged on the base plate (1);

the base plate (1) is provided with a station for bearing an exterior top cover (7), the supporting assembly (2) and the abutting assembly (3) are respectively arranged on two sides of a plate body of the exterior top cover (7) in place, and the supporting assembly (2) is provided with a supporting block (202) for the exterior top cover (7) to depend on;

the abutting assembly (3) is provided with a movable pressing block (32), and the pressing block (32) can approach and abut against the outer decorative top cover (7) in place so as to form clamping and fixing of the outer decorative top cover (7) together with the supporting block (202).

2. The auxiliary tool for assembling an automotive exterior roof according to claim 1, wherein:

the base plate (1) is provided with a limiting seat (10), the station is a limiting groove (100) which is arranged on the limiting seat (10) along the length direction of the base plate (1), and the bottom edge of the in-place exterior top cover (7) is limited in the limiting groove (100).

3. The auxiliary tool for assembling an automotive exterior roof according to claim 2, wherein:

the end part of the base plate (1) is provided with a first limiting block (11) opposite to the limiting groove (100), and the first limiting block (11) is abutted to the bottom edge end part of the outer decorative top cover (7) in place.

4. The auxiliary tool for assembling an automotive exterior roof according to claim 2, wherein:

in the length direction of the base plate (1), the number of the supporting assemblies (2) is two, the supporting assemblies (3) are arranged at intervals, and the abutting assemblies (2) are arranged between the two supporting assemblies.

5. The auxiliary tool for assembling an automotive exterior roof according to claim 1, wherein:

the base plate (1) is provided with a handle (12) for moving the auxiliary tool.

6. The auxiliary tool for assembling an automotive exterior roof according to claim 1, wherein:

the support block (202) is provided with a first profiling surface (203) which is arranged along with the shape of the inner side surface of the plate body, and the pressing block (32) is provided with a second profiling surface (320) which is arranged along with the shape of the outer side surface of the plate body;

the support block (202) and the pressing block (32) clamp the exterior top cover (7) through the first profiling surface (203) and the second profiling surface (320) respectively.

7. The auxiliary tool for assembling an automotive exterior roof according to claim 6, wherein:

the first profiling surface (203) and the second profiling surface (320) are both obliquely arranged towards one side of the support assembly (2), and the included angle between the exterior top cover (7) clamped and fixed by the first profiling surface (203) and the second profiling surface (320) and the base plate (1) is 50-70 degrees.

8. The auxiliary fixture for assembling an automotive exterior roof according to any one of claims 1 to 7, wherein:

the abutting assembly (3) is further provided with a second upright post (30), a second mounting seat (31) arranged at the bottom of the second upright post (30) and a guide table (35) arranged at the top of the second upright post (30);

the pressing block (32) is arranged on the guide table (35) in a guiding and movable mode, and the second mounting seat (31) is fixedly connected with the base plate (1).

9. The auxiliary tool for assembling an automotive exterior roof according to claim 8, wherein:

the guide table (35) is provided with a guide rail (350) which is arranged along the width direction of the base plate (1), the guide rail (350) is provided with a sliding block (34) in a sliding manner, and the pressing block (32) is fixedly arranged on the sliding block (34) through a mounting frame (33).

10. The auxiliary tool for assembling an automotive exterior roof according to claim 9, wherein:

one end of the guide rail (350) far away from the support assembly (2) is provided with a second limiting block (351) for limiting the sliding distance of the sliding block (34), and/or a locking block (4) for locking the sliding block (34) on the guide rail (350) is arranged between the guide rail (350) and the sliding block (34).