CN220720783U - Carriage door plate matching structure - Google Patents
Carriage door plate matching structure Download PDFInfo
- Publication number
- CN220720783U CN220720783U CN202322389495.9U CN202322389495U CN220720783U CN 220720783 U CN220720783 U CN 220720783U CN 202322389495 U CN202322389495 U CN 202322389495U CN 220720783 U CN220720783 U CN 220720783U
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- China
- Prior art keywords
- buckling piece
- groove
- frame body
- door plate
- fastener
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- 210000001503 joint Anatomy 0.000 claims 4
- 230000013011 mating Effects 0.000 claims 4
- 238000003466 welding Methods 0.000 abstract description 21
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a carriage door plate matching structure, which belongs to the technical field of new energy automobile door plates of aluminum alloy technology and comprises a door plate body, a first buckling piece and a second buckling piece, wherein the first buckling piece and the second buckling piece are respectively and integrally connected to two sides of the door plate body, the first buckling piece of the door plate body is buckled with the second buckling piece of the adjacent door plate body, and the bottoms of the first buckling piece and the second buckling piece are fixedly connected by virtue of fixing bolts. The utility model adopts the matching mode of fastening and bolting and the processing technology mode, changes the processing technology of welding and splicing in the past, avoids welding stress and welding deformation, reduces the processing cost, and reduces welding pollution and has more beautiful exposed surface of the door plate.
Description
Technical Field
The utility model belongs to the technical field of new energy automobile door panels in aluminum alloy technology, and particularly relates to a carriage door panel matching structure.
Background
The carriage door in the prior art generally comprises two left door plates and two right door plates which are split, and the steel structure or the composite plate structure is usually welded in a connecting mode, and the welding can cause the deformation of the door plates, so that the bearing capacity of the door plates is reduced; and the welding leads the surface of the door plate to have welding seams or fastener ends, thereby affecting the appearance of the door plate.
Disclosure of Invention
The utility model aims to provide a carriage door plate matching structure so as to solve the problem that welding can cause deformation of a door plate and reduce the bearing capacity of the door plate; and the welding leads the surface of the door plate to have welding seams or fastener ends, thereby influencing the appearance of the door plate.
The utility model provides a carriage door plant cooperation structure, includes door plant body, fastener one and fastener two, the both sides of door plant body are integrated fixedly connected with respectively fastener one and fastener two, the fastener one of door plant body and fastener two lock joint of adjacent door plant body together just the bottom of fastener one and fastener two is with the help of fixing bolt fixed connection.
Preferably, the first fastening member comprises a first frame body, a groove, a fastening groove and a first protruding portion, the middle of the first frame body is provided with the groove, the left side of the groove is communicated with the fastening groove, the right side of the groove is provided with a limiting plate, and one side of the limiting plate, which faces the fastening groove, is provided with the first protruding portion.
Preferably, the second fastening member includes a second frame, a second protruding portion and an abutting portion, the second protruding portion corresponding to the second fastening groove is disposed on the right side of the second frame, the abutting portion is disposed on the right side of the second frame, the bottom of the abutting portion is attached to the bottom of the first frame and fixed by means of a fixing bolt, and a protruding step corresponding to the first protruding portion is disposed on the top of the abutting portion.
Preferably, a first bolting hole is formed in the middle of the groove, a second bolting hole is formed in the bottom of the abutting portion, the first bolting hole is aligned with and communicated with the second bolting hole, and the first bolting hole and the second bolting hole are locked by means of a fixing bolt and a fixing nut.
Preferably, the first frame body and the second frame body are equal in height to the door plate body, an L-shaped supporting seat is arranged at the bottom of the second frame body, and the bottom of the L-shaped supporting seat is flush with the bottom of the first frame body.
The utility model has the following advantages:
compared with the prior carriage door plate matching structure, the utility model adopts the matching mode of firstly buckling and then bolting and the processing technology mode on the premise of meeting the use requirement of the section bar, changes the processing technology of the prior welding and splicing, avoids welding stress and welding deformation, reduces the processing cost, and reduces the welding pollution and the exposed surface of the door plate to be more beautiful.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view showing the unfolding structure of the first fastening member and the second fastening member according to the present utility model;
fig. 3 is a schematic diagram of an assembly structure of a first fastener and a second fastener according to the present utility model.
Wherein:
1. a door panel body;
2. a first buckling piece; 20. a first frame body; 21. a groove; 22. a buckling groove; 23. a first protruding part; 24. a limiting plate;
3. a second buckling piece; 30. a second frame body; 31. a second protruding part; 32. an abutting portion; 33. protruding the step; 34. a fixing bolt; 35. a fixing nut; 36. an L-shaped supporting seat.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the inventive concepts and aspects of the utility model by those skilled in the art.
The carriage door plate matching structure as shown in fig. 1-3 comprises a door plate body 1, a first buckling piece 2 and a second buckling piece 3, wherein the first buckling piece 2 and the second buckling piece 3 are respectively and integrally connected to two sides of the door plate body 1, the first buckling piece 2 of the door plate body 1 is buckled with the second buckling piece 3 of the adjacent door plate body 1, and the bottoms of the first buckling piece 2 and the second buckling piece 3 are fixedly connected by means of fixing bolts 34.
The first fastening member 2 comprises a first frame body 20, a groove 21, a fastening groove and a first protruding portion, the middle of the first frame body 20 is provided with the groove 21, the left side of the groove 21 is communicated with the fastening groove 22, the right side of the groove 21 is provided with a limiting plate 24, and one side, facing the fastening groove 22, of the limiting plate 24 is provided with the first protruding portion 23. The second fastening member 3 includes a second frame 30, a second protruding portion 31, and an abutting portion 32, the second protruding portion 31 corresponding to the second fastening slot 22 is disposed on the right side of the second frame 30, the abutting portion 32 is disposed on the right side of the second frame 30, the bottom of the abutting portion 32 is attached to the bottom of the first frame 20 and fixed by means of a fixing bolt 34, and a protruding step 33 corresponding to the first protruding portion 23 is disposed on the top of the abutting portion 32.
During actual assembly, the two adjacent door panel bodies 1 are attached together, so that the first buckling piece 2 of the door panel body 1 is attached to the second buckling piece 3 of the adjacent door panel body 1, during assembly, the second buckling piece 3 is firstly placed at the top of the first buckling piece 2, the left side of the second frame body 30 is aligned with the left side of the groove 21, the second buckling piece 30 is rotated downwards, the second protruding portion 31 can move into the buckling groove 22, the abutting portion 32 rotates along with the second protruding portion, the bottom of the abutting portion is attached to the bottom of the groove 21, the protruding step 33 of the abutting portion 32 abuts against the bottom of the first protruding portion 23, and therefore the first buckling piece 2 and the second buckling piece 3 are buckled together, the traditional welding and splicing processing technology is avoided, welding stress and welding deformation are avoided, and processing cost is reduced.
The middle part of the groove 21 is provided with a first bolting hole, the bottom of the abutting part 32 is provided with a second bolting hole, the first bolting hole is aligned with and communicated with the second bolting hole, and the first bolting hole and the second bolting hole are locked by means of a fixing bolt 34 and a fixing nut 35.
The first bolting hole and the second bolting hole are aligned and communicated, the first bolting hole and the second bolting hole are locked by means of the fixing bolt 34 and the fixing nut 35, and therefore the fastening piece two 3 and the fastening piece one 2 are fixed, the fastening piece two 3 and the fastening piece one 2 are connected more tightly, and separation of the fastening piece two is avoided.
The first frame body 20 and the second frame body 30 are equal in height to the door plate body 1, an L-shaped supporting seat 36 is arranged at the bottom of the second frame body 30, and the bottom of the L-shaped supporting seat 36 is level with the bottom of the first frame body 20.
Therefore, the adjacent two door plate bodies 1 can be equal in height, and uneven heights are avoided, so that the use of the door plate bodies 1 is prevented from being influenced.
Working principle: during actual assembly, the two adjacent door panel bodies 1 are attached together, so that the first buckling piece 2 of the door panel body 1 is attached to the second buckling piece 3 of the adjacent door panel body 1, during assembly, the first buckling piece 3 is firstly placed at the top of the first buckling piece 2, the left side of the second frame body 30 is aligned with the left side of the groove 21, the second buckling piece 30 is rotated downwards, the second protruding part 31 can move into the buckling groove 22, at the moment, the abutting part 32 rotates along with the second buckling piece, the bottom of the abutting part is attached to the bottom of the groove 21, the protruding step 33 of the abutting part 32 abuts against the bottom of the first protruding part 23, so that the first buckling piece 2 and the second buckling piece 3 are buckled together, the first buckling hole and the second buckling hole are aligned and communicated, the first buckling hole and the second buckling hole are locked by means of the fixing bolt 34 and the fixing nut 35, and the second buckling piece 3 and the first buckling piece 2 are fixed, the second buckling piece 3 and the first buckling piece 2 are enabled to be connected with each other, welding stress is avoided, welding and the welding cost is reduced, and the welding cost is avoided.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as various insubstantial modifications of the inventive concept and technical solutions are adopted, all within the scope of the utility model.
Claims (5)
1. Carriage door plant cooperation structure, its characterized in that: including door plant body (1), fastener one (2) and fastener two (3), the both sides of door plant body (1) are integrated fixedly connected with respectively fastener one (2) and fastener two (3), fastener one (2) of door plant body (1) and fastener two (3) of adjacent door plant body (1) lock joint together just the bottom of fastener one (2) and fastener two (3) is with the help of fixing bolt (34) fixed connection.
2. The door panel mating structure according to claim 1, wherein: the first buckling piece (2) comprises a first frame body (20), a groove (21), a buckling groove () and a first protruding portion, the groove (21) is formed in the middle of the first frame body (20), the buckling groove (22) is communicated with the left side of the groove (21), a limiting plate (24) is arranged on the right side of the groove (21), and the limiting plate (24) faces one side of the buckling groove (22) and is provided with the first protruding portion (23).
3. The door panel mating structure according to claim 2, wherein: the second fastening piece (3) comprises a second frame body (30), a second protruding portion (31) and a butt joint portion (32), the second protruding portion (31) corresponding to the fastening groove (22) is arranged on the right side of the second frame body (30), the butt joint portion (32) is arranged on the right side of the second frame body (30), the bottom of the butt joint portion (32) is attached to the bottom of the first frame body (20) and fixed through a fixing bolt (34), and a protruding step (33) corresponding to the first protruding portion (23) is arranged on the top of the butt joint portion (32).
4. A carriage door panel mating structure according to claim 3, wherein: the middle part of the groove (21) is provided with a first bolting hole, the bottom of the abutting part (32) is provided with a second bolting hole, the first bolting hole is aligned with and communicated with the second bolting hole, and the first bolting hole and the second bolting hole are locked by means of a fixing bolt (34) and a fixing nut (35).
5. A carriage door panel mating structure according to claim 3, wherein: the first frame body (20) and the second frame body (30) are equal in height to the door plate body (1), an L-shaped supporting seat (36) is arranged at the bottom of the second frame body (30), and the bottom of the L-shaped supporting seat (36) is flush with the bottom of the first frame body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389495.9U CN220720783U (en) | 2023-09-04 | 2023-09-04 | Carriage door plate matching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389495.9U CN220720783U (en) | 2023-09-04 | 2023-09-04 | Carriage door plate matching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220720783U true CN220720783U (en) | 2024-04-05 |
Family
ID=90484220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389495.9U Active CN220720783U (en) | 2023-09-04 | 2023-09-04 | Carriage door plate matching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220720783U (en) |
-
2023
- 2023-09-04 CN CN202322389495.9U patent/CN220720783U/en active Active
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