CN214365576U - Back door hinge mounting plate assembly - Google Patents
Back door hinge mounting plate assembly Download PDFInfo
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- CN214365576U CN214365576U CN202023335448.9U CN202023335448U CN214365576U CN 214365576 U CN214365576 U CN 214365576U CN 202023335448 U CN202023335448 U CN 202023335448U CN 214365576 U CN214365576 U CN 214365576U
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Abstract
The utility model discloses a back door hinge mounting plate assembly, which comprises a hinge plate body, a mounting plate and a reinforcing plate for connecting and mounting the hinge plate body and the mounting plate; the two reinforcing plates are respectively arranged at two ends of the mounting plate and are respectively connected with the hinge plate body; this technical scheme's back of body door hinge mount board assembly, hinge plate body, reinforcing plate and mounting panel and roof back end rail welding are in same preface, and the size chain link is little, and the coplane degree of assurance hinge that can be fine closes and pieces together the station and does not have the influence to coplane degree size, and later stage debugging is convenient, connects body and mounting panel through the reinforcing plate simultaneously, and overall structure intensity obtains promoting, promotes product quality.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to back of body door hinge mounting panel assembly.
Background
The automobile back door is a key part on an automobile body and is connected with the automobile body through a hinge and a lock catch, wherein the hinge has to meet the performance requirements of the back door in terms of strength, rigidity and manufacturability during installation, and the back door hinge is generally installed through a hinge installation plate. Present back of body door hinge mount board and reinforcing plate structural design: all designs are on the side wall assembly, and the whole car is in the thread station, carries out left and right side and encloses to close to piece together. Due to the fact that the size of the left side wall and the size of the right side wall fluctuate, after welding is completed, the Z-direction size fluctuation of the left side and the right side of the back door hinge is large, coplanarity is poor, the defect that the gap surface between the whole back door and the top cover and between the whole back door and the side wall is poor is caused, debugging difficulty is increased, adjusting man-hour is increased, meanwhile, the strength of the whole structure is affected, and the process requirements are difficult to meet.
Therefore, to solve the above problems, a back door hinge mounting plate assembly is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, back of body door hinge mounting panel assembly of this technical scheme, hinge plate body, reinforcing plate and mounting panel and roof back end rail welding are in same preface, and the size chain link is little, and the coplane degree of assurance hinge that can be fine closes and pieces together the station and does not have the influence to coplane degree size, and later stage debugging is convenient, connects body and mounting panel through the reinforcing plate simultaneously, and overall structure intensity obtains promoting, promotes product quality.
A back door hinge mounting plate assembly comprises a hinge plate body, a mounting plate and a reinforcing plate for connecting and mounting the hinge plate body and the mounting plate; the reinforcing plates are two and two reinforcing plates which are respectively arranged at two ends of the mounting plate and are respectively connected with the hinge plate body.
Furthermore, the hinge plate body is continuously bent along the width direction to form a positioning step surface, and two ends of the positioning step surface are upwards protruded along the vertical direction to form a hinge plate boss.
Furthermore, the hinge plate bosses are two and are symmetrically arranged relative to the center line of the hinge plate body in the width direction, and boss positioning holes are formed in the hinge plate bosses.
Furthermore, the positioning step surface protrudes upwards along the vertical direction to form a transverse reinforcing rib, and the hinge plate body is provided with a plurality of transverse lightening holes.
Further, the mounting panel is along length direction undercut formation bar recess, bar recess both ends are provided with the recess locating hole that is used for with reinforcing plate cooperation installation.
Furthermore, the mounting plate is bent along the width direction to form a mounting plate flanging which is used for being installed in a matched mode with the positioning step surface, and mounting plate lightening holes are formed in the mounting plate.
Further, the reinforcing plate comprises a reinforcing plate positioning portion, a reinforcing flanging portion extending downwards along the reinforcing plate positioning portion and bending outwards, and a sinking positioning table sinking downwards along the circumferential direction of the reinforcing positioning portion.
Furthermore, a reinforcing plate positioning hole used for being matched with the groove positioning hole is formed in the reinforcing flanging part.
Furthermore, a positioning lug is arranged on the reinforced flanging part.
The utility model has the advantages that: this technical scheme's back of body door hinge mount board assembly, hinge plate body, reinforcing plate and mounting panel and roof back end rail welding are in same preface, and the size chain link is little, and the coplane degree of assurance hinge that can be fine closes and pieces together the station and does not have the influence to coplane degree size, and later stage debugging is convenient, connects body and mounting panel through the reinforcing plate simultaneously, and overall structure intensity obtains promoting, promotes product quality.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the hinge plate body of the present invention;
FIG. 3 is a schematic diagram of the structure of the reinforcing plate of the present invention;
fig. 4 is the schematic diagram of the structure of the installation plate of the present invention.
Detailed Description
FIG. 1 is a schematic view of the overall structure of the present invention; fig. 2 is a schematic view of the hinge plate body of the present invention; FIG. 3 is a schematic diagram of the structure of the reinforcing plate of the present invention; FIG. 4 is a schematic diagram of the structure of the mounting plate of the present invention; as shown in the figures, the back door hinge mounting plate assembly comprises a hinge plate body 4, a mounting plate 5 and a reinforcing plate 3 for connecting and mounting the hinge plate body and the mounting plate; the number of the reinforcing plates 3 is two, the two reinforcing plates 3 are respectively arranged at two ends of the mounting plate 5, and the two reinforcing plates 3 are respectively connected with the hinge plate body 4; this technical scheme's back of body door hinge mount board assembly, the welding of hinge plate body, reinforcing plate and mounting panel and top cap back beam is in same preface, and the size chain link is little, and the coplane degree of assurance hinge that can be fine when the welding assembly closes when piecing together the station to left crossbeam 1 and right crossbeam 2, does not have the influence to the coplane degree size, and later stage debugging is convenient, connects body and mounting panel through the reinforcing plate simultaneously, and overall structure intensity obtains promoting, promotes product quality.
In this embodiment, the hinge plate body 4 is continuously bent along the width direction to form a positioning step surface 41, and two ends of the positioning step surface are protruded upwards along the vertical direction (i.e. the vertical direction in fig. 2) to form a hinge plate boss 42. The whole hinge plate body is in a beam structure form, the width direction is the width direction of the beam in the drawing, the whole cross section of the hinge body along the width direction is of a Z-shaped structure, and the positioning step surface is convenient to weld and mount with the reinforcing plate.
In this embodiment, the hinge plate bosses 42 are two, the two hinge plate bosses 42 are symmetrically arranged with respect to a center line of the hinge plate body in the width direction (the hinge plate body is a symmetrical structure as a whole, and the center line in the width direction is a center line on a plane perpendicular to the length direction of the hinge plate), and the hinge plate bosses 42 are provided with boss positioning holes. The boss positioning hole is convenient for realizing the matching installation with the reinforcing plate. The hinge plate body adopts a symmetrical structure, so that the processing is convenient, the die and the corresponding process are simplified, and the production cost is reduced.
In this embodiment, the positioning step surface protrudes upwards along the vertical direction to form a transverse reinforcing rib 45, and the hinge plate body is provided with a plurality of transverse lightening holes 43. Horizontal strengthening rib 45 is convenient for strengthen the mounting structure of location step face, and horizontal lightening hole 43 is 3, and mutual parallel arrangement is convenient for realize lightweight production.
In this embodiment, the mounting plate 5 is recessed downwards along the length direction to form a bar-shaped groove 52, and groove positioning holes 54 for fitting with the reinforcing plate are provided at both ends of the bar-shaped groove. The mounting plate 5 is recessed downwards to form a groove structure, so that the mounting plate can be conveniently welded with the reinforcing plate, and the groove positioning hole 54 is used as a welding positioning reference.
In the embodiment, the mounting plate is bent along the width direction to form a mounting plate flange 51 which is used for being installed in a matching manner with the positioning step surface, and a mounting plate lightening hole 53 is formed in the mounting plate. The mounting plate integrally forms a half-frame structure, the integral structural strength is improved, and the mounting plate flanging 51 is used for realizing positioning and mounting with other components.
In this embodiment, the reinforcing plate includes a reinforcing plate positioning portion, a reinforcing flange portion 31 extending downward along the reinforcing plate positioning portion and bending outward, and a sunken positioning table 32 recessed downward along the circumferential direction of the reinforcing positioning portion. The reinforcing flanging part 31 is arranged along the circumferential direction of the reinforcing flanging part, so that welding and lapping between parts are convenient to realize, and the sinking positioning table 32 is matched with the raised positioning boss 33 and is convenient to be matched and installed with the hinge plate boss 42.
In this embodiment, the reinforcing flange 31 is provided with a reinforcing plate positioning hole 35 for cooperating with the groove positioning hole 54. The connection and positioning between the two parts are facilitated by the arrangement of the reinforcing plate positioning holes 35, and the installation is more accurate.
In this embodiment, the reinforcing flange part is provided with a positioning lug 34. The positioning support lug 34 is used for realizing positioning and lapping with other components, and the product size precision is further improved.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. The utility model provides a back of body door hinge mount board assembly which characterized in that: the hinge plate comprises a hinge plate body, a mounting plate and a reinforcing plate for connecting and mounting the hinge plate body and the mounting plate; the reinforcing plates are two and two reinforcing plates which are respectively arranged at two ends of the mounting plate and are respectively connected with the hinge plate body.
2. The backdoor hinge-mounting plate assembly of claim 1, wherein: the hinge plate body is continuously bent along the width direction to form a positioning step surface, and two ends of the positioning step surface are upwards protruded along the vertical direction to form a hinge plate boss.
3. The backdoor hinge-mounting plate assembly of claim 2, wherein: the hinge plate comprises a hinge plate body and hinge plate bosses, wherein the hinge plate bosses are arranged symmetrically relative to the center line of the hinge plate body in the width direction, and boss positioning holes are formed in the hinge plate bosses.
4. The backdoor hinge-mounting plate assembly of claim 3, wherein: the positioning step surface protrudes upwards along the vertical direction to form a transverse reinforcing rib, and the hinge plate body is provided with a plurality of transverse lightening holes.
5. The backdoor hinge-mounting plate assembly of claim 4, wherein: the mounting panel is along length direction undercut formation bar recess, bar recess both ends are provided with the recess locating hole that is used for with reinforcing plate cooperation installation.
6. The backdoor hinge-mounting plate assembly of claim 5, wherein: the mounting panel is bent along the width direction and is formed into a mounting panel flanging which is used for being installed in a matched mode with the positioning step surface, and mounting panel lightening holes are formed in the mounting panel.
7. The backdoor hinge mounting plate assembly of claim 6, wherein: the reinforcing plate comprises a reinforcing plate positioning portion, a reinforcing flanging portion and a sinking positioning table, wherein the reinforcing flanging portion extends downwards along the reinforcing plate positioning portion and is bent outwards, and the sinking positioning table is sunken downwards along the circumferential direction of the reinforcing positioning portion.
8. The backdoor hinge mounting plate assembly of claim 7, wherein: and a reinforcing plate positioning hole matched with the groove positioning hole is formed in the reinforcing flanging part.
9. The backdoor hinge mounting plate assembly of claim 8, wherein: and the reinforced flanging part is provided with a positioning lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335448.9U CN214365576U (en) | 2020-12-30 | 2020-12-30 | Back door hinge mounting plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335448.9U CN214365576U (en) | 2020-12-30 | 2020-12-30 | Back door hinge mounting plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365576U true CN214365576U (en) | 2021-10-08 |
Family
ID=77953346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023335448.9U Active CN214365576U (en) | 2020-12-30 | 2020-12-30 | Back door hinge mounting plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365576U (en) |
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2020
- 2020-12-30 CN CN202023335448.9U patent/CN214365576U/en active Active
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