CN209756688U - Front plate spring support and mounting structure for commercial vehicle - Google Patents
Front plate spring support and mounting structure for commercial vehicle Download PDFInfo
- Publication number
- CN209756688U CN209756688U CN201920456597.9U CN201920456597U CN209756688U CN 209756688 U CN209756688 U CN 209756688U CN 201920456597 U CN201920456597 U CN 201920456597U CN 209756688 U CN209756688 U CN 209756688U
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- China
- Prior art keywords
- bottom plate
- support
- connecting plate
- hole
- main body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a commercial car front leaf spring support and mounting structure, including support bottom plate, connecting plate, wedge strengthening rib, mount pad, bottom plate screw hole, mount, square through hole, lightening hole and connecting block. The utility model discloses the wedge strengthening rib, the setting of square through hole and lightening hole, through the rear side of setting the wedge strengthening rib at the connecting plate, and be connected with the support bottom plate, the connecting block sets up between support bottom plate and mount pad, can make each part connect more stably, do not receive external force to influence and produce phenomenons, set up the intermediate position at the support bottom plate with square through hole, it is because of vibrations and friction arouse the preceding leaf spring support of being convenient for generate heat, square through hole can carry out ventilation cooling, prevent to arouse support thermal fatigue, the leaf spring support is when being provided with the wedge strengthening rib in the front, add dead weight itself, weight is great, be unfavorable for the installation and the change of support, through offering the lightening hole in the centre of connecting plate main part, and run through the wedge strengthening rib.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, especially, relate to a commercial car front leaf spring support and mounting structure.
Background
At present, domestic leaf spring support uses a lot, and the shape diverse, the effect that reaches simultaneously also is different completely, and its principle is all to adopt a plurality of car leaf springs to pass through the leaf spring support effect to fix in the bottom of car, but present preceding leaf spring support adopts the framework of heavy weight, structure complicacy to support, and the installation is complicated, damages difficult change, is unfavorable for the assembly between leaf spring support and the leaf spring.
The invention discloses a Chinese patent publication No. CN 202557244U, and discloses a front plate spring support which comprises a conical frame structure, wherein the conical frame structure consists of a bottom plate and four side plates, the top end intersections of the side plates are fixedly connected with connecting plates, side arms are respectively arranged on a pair of side plates, mounting holes are respectively arranged in the connecting plates, the middle parts of the side arms and the edges of the bottom plate, a circular through hole is arranged in the center of the bottom plate, and a pair of mounting seats are vertically arranged below the bottom plate. The utility model discloses structural design is simple, adopts a plurality of combinations to assemble and forms, and the installation back sound construction is simple to operate moreover, low cost. But current preceding leaf spring support exists that the weight of emphasis is great, and the structure is comparatively complicated, is unfavorable for the installation or the change of preceding leaf spring support, and bulk strength is not enough, receives easy deformation damage when powerful, and preceding leaf spring support receives leaf spring vibrations friction for a long time and produces very big heat easily, and current support does not have the problem of heat dissipation function.
Therefore, it is necessary to provide a front leaf spring support and a mounting structure for a commercial vehicle.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a leaf spring support and mounting structure before commercial car to there is the weight great in solving current preceding leaf spring support, and the structure is comparatively complicated, is unfavorable for the installation or the change of preceding leaf spring support, and bulk strength is not enough, warp the damage easily when receiving the brute force, and preceding leaf spring support receives leaf spring vibrations friction for a long time to produce very big heat easily, and current support does not have the problem of heat dissipation function. A front plate spring support and a mounting structure for a commercial vehicle comprise a support bottom plate, a connecting plate, wedge-shaped reinforcing ribs, a mounting seat, a bottom plate threaded hole, a fixing frame, square through holes, lightening holes and a connecting block, wherein the connecting plate is arranged at a position close to the rear of the driving upper side of the support bottom plate; the wedge-shaped reinforcing ribs are arranged on the rear side of the connecting plate and connected with the support bottom plate; the mounting seat is arranged on the lower side of the bracket bottom plate and connected with the wedge-shaped reinforcing rib; the two threaded holes of the bottom plate are arranged at two angular positions on the front side of the bottom plate of the bracket; the fixed frame is arranged on the lower side of the mounting seat; the square through hole is formed in the middle of the support bottom plate; the lightening hole is formed in the middle of the connecting plate and penetrates through the wedge-shaped reinforcing rib; the connecting block is arranged between the support bottom plate and the mounting seat.
The connecting plate comprises a left side plate, a right side plate, a connecting plate main body and a bolt hole, wherein the left side plate is arranged on the left side of the connecting plate main body; the right side plate is arranged on the right side of the connecting plate main body; the connecting plate main body is arranged on the rear upper side of the bracket bottom plate; the bolt holes are formed in the connecting plate main body and are three.
The fixing frame comprises a mounting hole, a positioning pin, a square groove and a fixing frame main body, and the mounting hole is formed in the middle of the fixing frame main body; the positioning pin is arranged in the middle position of the lower side of the fixing frame main body on the rear side; the square groove is formed in the lower side of the fixing frame main body on the rear side; the fixing frame main body is two and is arranged on the lower side of the mounting seat.
The thickness of the connecting plate main body is 10 mm; the bolt hole diameter is 15mm, and the thickness of connecting plate main part can make the whole rigidity of support strengthen, is difficult to receive external force to disturb and warp.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. The utility model discloses the setting of wedge strengthening rib and connecting block is through setting up the rear side at the connecting plate to be connected with the support bottom plate, the connecting block setting is between support bottom plate and mount pad, can make each part connect more stably, does not receive the influence of external force to produce phenomenons.
2. The utility model discloses a square through hole's setting, through seting up square through hole at the intermediate position of support bottom plate, the leaf spring support generates heat before arousing because of vibrations and friction of being convenient for, can ventilate through square through hole and dispel the heat, prevents to arouse support thermal fatigue.
3. The utility model discloses a setting of lightening hole is favorable to leaf spring support in the front when being provided with the wedge strengthening rib, adds self-weight, and weight is great, is unfavorable for the installation and the change of support, through offering the lightening hole in the centre of connecting plate main part to run through the wedge strengthening rib, reduce the whole weight of support.
drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a plan view of the present invention.
In the figure:
1-bracket bottom plate, 2-connecting plate, 21-left side plate, 22-right side plate, 23-connecting plate main body, 24-bolt hole, 3-wedge-shaped reinforcing rib, 4-mounting seat, 5-bottom plate threaded hole, 6-fixing frame, 61-mounting hole, 62-positioning pin, 63-square groove, 64-fixing frame main body, 7-square through hole, 8-lightening hole and 9-connecting block.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Example (b):
As shown in figures 1 to 3
The utility model provides a front plate spring support and mounting structure for a commercial vehicle, which comprises a support bottom plate 1, a connecting plate 2, a wedge-shaped reinforcing rib 3, a mounting seat 4, a bottom plate threaded hole 5, a fixing frame 6, a square through hole 7, a lightening hole 8 and a connecting block 9, wherein the connecting plate 2 is arranged at the rear position of the upper side of the support bottom plate 1; the wedge-shaped reinforcing ribs 3 are arranged on the rear side of the connecting plate 2 and connected with the support bottom plate 1; the mounting seat 4 is arranged on the lower side of the bracket bottom plate 1 and is connected with the wedge-shaped reinforcing rib 3; the number of the bottom plate threaded holes 5 is two, and the bottom plate threaded holes are arranged at two angular positions on the front side of the support bottom plate 1; the fixed frame 6 is arranged on the lower side of the mounting seat 4; the square through hole 7 is formed in the middle of the support bottom plate 1; the lightening hole 8 is formed in the middle of the connecting plate 2 and penetrates through the wedge-shaped reinforcing rib 3; the connecting block 9 is arranged between the bracket bottom plate 1 and the mounting seat 4.
The connecting plate 2 comprises a left side plate 21, a right side plate 22, a connecting plate main body 23 and a bolt hole 24, and the left side plate 21 is arranged on the left side of the connecting plate main body 23; the right side plate 22 is arranged on the right side of the connecting plate main body 23; the connecting plate main body 23 is arranged on the rear upper side of the bracket bottom plate 1; the bolt holes 24 are formed in the connecting plate body 23 and are three.
The fixing frame 6 comprises a mounting hole 61, a positioning pin 62, a square groove 63 and a fixing frame main body 64, wherein the mounting hole 61 is formed in the middle of the fixing frame main body 64; the positioning pin 62 is arranged at the middle position of the lower side of the fixing frame main body 64 at the rear side; the square groove 63 is formed at the lower side of the fixing frame main body 64 at the rear side; the two fixing frame main bodies 64 are arranged at the lower side of the mounting seat 4.
The thickness of the connecting plate main body 23 is 10 mm; the diameter of the bolt hole 24 is 15mm, the thickness of the connecting plate main body 23 can enable the whole rigidity of the support to be enhanced, and the support is not prone to deformation caused by external force interference.
Principle of operation
the utility model discloses in, through setting up wedge strengthening rib 3 at the rear side of connecting plate 2, and be connected with support bottom plate 1, connecting block 9 sets up between support bottom plate 1 and mount pad 4, it is more stable to make each part connect, do not receive external force to influence and produce phenomenons, through seting up square through 7 at support bottom plate 1's intermediate position, it is to be convenient for the leaf spring to generate heat before vibrations and friction arouse, can carry out ventilation cooling through square through hole 7, prevent to arouse support thermal fatigue, setting through lightening hole 8, be favorable to leaf spring support in the front when being provided with wedge strengthening rib 3, add dead weight itself, weight is great, be unfavorable for the installation and the change of support, through seting up lightening hole 8 in the middle of connecting plate main part 23, and run through wedge strengthening rib 3, reduce the whole weight of support.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a leaf spring support and mounting structure before commercial car which characterized in that: the support comprises a support base plate (1), a connecting plate (2), wedge-shaped reinforcing ribs (3), a mounting seat (4), base plate threaded holes (5), a fixing frame (6), square through holes (7), lightening holes (8) and connecting blocks (9), wherein the connecting plate (2) is arranged at the position, close to the rear, of the upper side driven by the support base plate (1); the wedge-shaped reinforcing ribs (3) are arranged on the rear side of the connecting plate (2) and are connected with the support bottom plate (1); the mounting seat (4) is arranged on the lower side of the bracket bottom plate (1) and is connected with the wedge-shaped reinforcing rib (3); the number of the bottom plate threaded holes (5) is two, and the bottom plate threaded holes are arranged at two angular positions on the front side of the support bottom plate (1); the fixed frame (6) is arranged on the lower side of the mounting seat (4); the square through hole (7) is formed in the middle of the support bottom plate (1); the lightening hole (8) is formed in the middle of the connecting plate (2) and penetrates through the wedge-shaped reinforcing rib (3); the connecting block (9) is arranged between the support bottom plate (1) and the mounting seat (4).
2. The commercial vehicle front leaf spring bracket and mounting structure according to claim 1, wherein: the connecting plate (2) comprises a left side plate (21), a right side plate (22), a connecting plate main body (23) and a bolt hole (24), and the left side plate (21) is arranged on the left side of the connecting plate main body (23); the right side plate (22) is arranged on the right side of the connecting plate main body (23); the connecting plate main body (23) is arranged on the rear upper side of the bracket bottom plate (1); the bolt holes (24) are arranged on the connecting plate main body (23) in three.
3. The commercial vehicle front leaf spring bracket and mounting structure according to claim 1, wherein: the fixing frame (6) comprises a mounting hole (61), a positioning pin (62), a square groove (63) and a fixing frame main body (64), and the mounting hole (61) is formed in the middle of the fixing frame main body (64); the positioning pin (62) is arranged at the middle position of the lower side of the fixing frame main body (64) at the rear side; the square groove (63) is formed at the lower side of the fixing frame main body (64) at the rear side; the number of the fixing frame main bodies (64) is two, and the fixing frame main bodies are arranged on the lower side of the mounting seat (4).
4. The commercial vehicle front leaf spring bracket and mounting structure according to claim 2, wherein: the thickness of the connecting plate main body (23) is 10 mm; the diameter of the bolt hole (24) is 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920456597.9U CN209756688U (en) | 2019-04-07 | 2019-04-07 | Front plate spring support and mounting structure for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920456597.9U CN209756688U (en) | 2019-04-07 | 2019-04-07 | Front plate spring support and mounting structure for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756688U true CN209756688U (en) | 2019-12-10 |
Family
ID=68758127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920456597.9U Expired - Fee Related CN209756688U (en) | 2019-04-07 | 2019-04-07 | Front plate spring support and mounting structure for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209756688U (en) |
-
2019
- 2019-04-07 CN CN201920456597.9U patent/CN209756688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210407 |