CN214057717U - Front cover support rod structure - Google Patents
Front cover support rod structure Download PDFInfo
- Publication number
- CN214057717U CN214057717U CN202023121457.8U CN202023121457U CN214057717U CN 214057717 U CN214057717 U CN 214057717U CN 202023121457 U CN202023121457 U CN 202023121457U CN 214057717 U CN214057717 U CN 214057717U
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- rod body
- along
- axial direction
- bracing piece
- supporting seat
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Abstract
The utility model discloses a front shroud bracing piece structure, including bracing piece body and supporting seat, supporting seat detachable fixes on the bracing piece body, can reduce front shroud bracing piece manufacturing cost, and easy maintenance after sale.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to front shroud bracing piece structure.
Background
Present front shroud bracing piece structure: the plastic supporting seat is integrally formed on the supporting rod body in a wrapping mode through injection molding, the plastic supporting seat and the supporting rod body cannot be detached, the production process is complex, and the specific flow is 1, and the supporting rod body is cut off; 2. bending the stay bar body; 3. plastic spraying (corrosion prevention) is carried out on the surface of the stay bar body; 4. baking; 5. the supporting seat is injection-molded on the stay bar body; because the supporting seat is wrapped on the body in an injection molding mode, the surface of the stay bar body can only be rough, and a high-cost surface treatment process for supporting the wrapping strength of the supporting seat is facilitated; the injection mold of the supporting seat needs to be additionally provided with a positioning tool of the stay bar body, and the mold structure is relatively complex; after the supporting seat is damaged, the whole supporting rod needs to be replaced, so that the maintenance is inconvenient and the maintenance cost is high; the injection molding pressure maintaining time is relatively long so as to ensure the wrapping strength of the supporting seat.
Therefore, in order to solve the above problems, a front cover support rod structure is required, which can reduce the manufacturing cost of the front cover support rod and is convenient for after-sales maintenance.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to overcome the drawbacks of the prior art, and to provide a front cover support rod structure, which can reduce the manufacturing cost of the front cover support rod and is convenient for after-sales maintenance.
The utility model discloses a front shroud bracing piece structure, including bracing piece body and supporting seat, supporting seat detachable fixes on the bracing piece body, the supporting seat overlaps in the bracing piece body along bracing piece body axial to be connected with bracing piece body joint.
Furthermore, a clamping groove is formed in the support rod body along the axial direction of the support rod body, and a spring bolt clamped with the clamping groove is arranged on the support seat.
Furthermore, the clamping grooves are symmetrically arranged on the surface of the supporting rod body in the axial direction of the supporting rod body; the supporting seat is located on the inner surface of the clamping groove, and extends towards the opening direction of the clamping groove to form a lock tongue.
Furthermore, the supporting seat is provided with a mounting hole, the spring bolt is arranged along the axial direction of the supporting rod body, and the root of the spring bolt is connected to the inner wall of the mounting hole along the axial direction of the supporting rod body.
Furthermore, on the cross-section of bracing piece body axial direction, the inclined plane that draws in gradually towards the supporting seat is drawn in to the one side of spring bolt joint draw-in groove.
Furthermore, one end of the support rod body along the axial direction of the support rod body is abutted against the inner surface of the support seat along the axial direction of the support rod body; one end of the lock tongue along the axial direction of the support rod body is abutted against the inner surface of the clamping groove combined with the lock tongue along the axial direction of the support rod body; so that the supporting rod and the supporting seat are axially limited along the supporting rod body.
Furthermore, the surface of the support rod body along the radial direction of the support rod body is provided with a rotation stopping convex rib, and the inner surface of the support seat along the radial direction of the support rod body is provided with a rotation stopping groove; the rotation stopping convex rib axially extends into the rotation stopping groove along the support rod body so that the support rod and the support seat are radially limited along the support rod body.
The utility model has the advantages that: the utility model discloses a front cover supporting rod structure, the supporting seat is molded by injection alone, the clamping limit characteristic of the supporting seat is molded on the supporting rod body by punching, the supporting seat and the supporting rod body are clamped and assembled together, the surface treatment process (such as electrophoretic paint) of the supporting rod body with lower cost can be selected at will, the supporting seat can be disassembled and replaced after the supporting seat is used and damaged for a long time, and the cost is low (the mold, the surface treatment and the maintenance are sold); the after-sale maintenance is convenient (the supporting seat can be disassembled and replaced); high production efficiency (no need of long-time injection and pressure maintaining).
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in the direction A-A;
fig. 3 is a schematic diagram of the structure from B-B direction of the present invention.
Detailed Description
Fig. 1 is a schematic structural diagram of the present invention, as shown in the figure, the front cover support rod structure in this embodiment includes a support rod body 1 and a support seat 2, the support seat 2 is detachably fixed on the support rod body 1, and the detachable fixing can be a screw fit or a snap fit, or a fixed fit that can be limited of a complex mechanism such as a sprocket and the like, which is not described herein again; the supporting seat 2 is sleeved outside the supporting rod body 1 along the axial direction of the supporting rod body 1 and is connected with the supporting rod body 1 in a clamping mode, the supporting seat 2 is sleeved outside the supporting rod body 1 to ensure the coaxiality of the supporting seat and the supporting rod body and improve the connection strength, and the clamping connection mode can overcome the defects in the prior art and is high in cost (after-sales of a mold, surface treatment and maintenance); after-sale maintenance is inconvenient (the whole stay bar is replaced); the production efficiency is low (the injection molding pressure maintaining time is long); according to the scheme, the supporting seat 2 is formed by independent injection molding, the clamping limiting characteristic of the supporting seat 2 is stamped and formed on the supporting rod body 1, the supporting seat 2 and the supporting rod body are clamped and assembled together, a surface treatment process (such as electrophoretic paint) of the supporting rod body with lower cost can be selected at will, and the supporting seat 2 can be detached and replaced after the supporting seat 2 is used and damaged for a long time, so that the cost is low (the mold, the surface treatment and the maintenance are sold); the after-sale maintenance is convenient (the supporting seat 2 can be disassembled and replaced); high production efficiency (no need of long-time injection and pressure maintaining).
In this embodiment, draw-in groove 11 has been seted up along 1 axial direction of bracing piece body on the bracing piece body 1, be provided with the spring bolt 21 with draw-in groove 11 joint on the supporting seat 2. Draw-in groove 11 and spring bolt 21 along the cooperation of 1 axial of bracing piece body, can be so that assembly process is simple, directly adopt male mode, can accomplish the cooperation of draw-in groove 11 and spring bolt 21, certainly the joint connect and be not limited to this type of structure, still can radially set up draw-in groove 11 or radially outwards extend along bracing piece body 1 along bracing piece body and form the ka tai, then be connected with the spring bolt 21 structure joint of looks adaptation, not only can play the advantage of convenient to detach maintenance, make the assembly process simplification in the assembling process more, and can reduce certain cost.
In this embodiment, the slots 11 are symmetrically formed on the surface of the supporting rod body in the axial direction of the supporting rod; the support seat 2 is positioned on the inner surface of the position of the clamping groove 11 and extends towards the opening direction of the clamping groove 11 to form a lock tongue 21; the support seat 2 is provided with a mounting hole 22, the bolt 21 is arranged along the axial direction of the support rod body 1, and the root of the bolt 21 is connected to the inner wall of the mounting hole 22 along the axial direction of the support rod body 1, so that the bolt 21 is conveniently clamped and matched with the clamping groove 11; the lock tongue 21 is directly and integrally formed on the supporting seat 2, the lock tongue 21 can deform during clamping connection, a deformation space is reserved for the lock tongue 21 through the mounting hole 22 arranged in the scheme, the lock tongue 21 is connected with the root of the mounting hole 22 in the scheme, the thickness of the support rod body 1 in the axial direction is smaller than that of the supporting seat 2, namely, the deformation space is reserved at the position where stress is concentrated, and the service life of the clamping structure is guaranteed; certainly also can not set up the mounting hole 22 and directly by the 21 joint draw-in grooves 11 of spring bolt of connection on the 2 inner walls of supporting seat, but such structure can bring very big inconvenience when dismouting maintenance, is unfavorable for changing supporting seat 2, as shown in the figure, draw-in groove 11 is the rectangular channel, the spring bolt 21 joint is in draw-in groove 11, and on the section to A-A, also namely on the section of bracing piece body 1 axial direction, the inclined plane that the one side of 21 joint draw-in grooves 11 of spring bolt was drawn in gradually for towards supporting seat 2, that is to say leaves the clearance of assembly between spring bolt 21 and the draw-in groove 11, the dismouting maintenance of being convenient for, and the inclined plane that draws in gradually can make the position deformation at the spring bolt 21 root effectual, and is high in 11 position structural strength of 21 joint draw-in groove of spring bolt.
In this embodiment, one end of the support rod body 1 along the axial direction of the support rod body 1 abuts against the inner surface of the support seat along the axial direction of the support rod body; one end of the lock tongue 21 along the axial direction of the support rod body 1 is abutted against the inner surface of the clamping groove combined with the lock tongue along the axial direction of the support rod body, namely one surface close to the lock tongue along the axial direction of the support rod body; so that the support rod and the support seat 2 are axially limited along the support rod body 1; the supporting rod body 1 is provided with a rotation stopping convex rib 12 along the radial surface of the supporting rod body 1, and the supporting seat 2 is provided with a rotation stopping groove along the radial inner surface of the supporting rod body 1; the rotation stopping convex ribs 12 axially extend into the rotation stopping grooves along the support rod body 1, so that the support rod and the support seat 2 are limited along the radial direction of the support rod body 1; the relative fixed connection relation of bracing piece and supporting seat 2 can be guaranteed along 1 axial of bracing piece body and radial spacing, and draw-in groove 11 has the effect of locking with spring bolt 21 for rectangular channel itself promptly, further improves the life of bracing piece.
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 (7)
1. A front shroud bracing piece structure which characterized in that: including bracing piece body and supporting seat, supporting seat detachable fixes on the bracing piece body, the supporting seat overlaps in the bracing piece body along bracing piece body axial to be connected with bracing piece body joint.
2. The front cover support bar construction of claim 1, wherein: the support rod body is provided with a clamping groove along the axial direction of the support rod body, and the support seat is provided with a spring bolt clamped with the clamping groove.
3. The front cover support bar construction of claim 2, wherein: the clamping grooves are symmetrically arranged on the surface of the supporting rod body in the axial direction of the supporting rod body; the supporting seat is located on the inner surface of the clamping groove, and extends towards the opening direction of the clamping groove to form a lock tongue.
4. The front cover support bar construction of claim 2, wherein: the supporting seat is provided with a mounting hole, the spring bolt is arranged along the axial direction of the supporting rod body, and the root of the spring bolt is connected to the inner wall of the mounting hole along the axial direction of the supporting rod body.
5. The front cover support bar construction of claim 3, wherein: on the cross-section of bracing piece body axial direction, the inclined plane that draws in gradually towards the supporting seat is drawn in to the one side of spring bolt joint draw-in groove.
6. The front cover support bar construction of claim 2, wherein: one end of the support rod body along the axial direction of the support rod body is abutted against the inner surface of the support seat along the axial direction of the support rod body; the spring bolt abuts against the inner surface of the clamping groove combined with the spring bolt along the axial direction of the support rod body along one end of the support rod body in the axial direction.
7. The front cover support bar construction of claim 1, wherein: the supporting rod body is provided with a rotation stopping convex rib along the radial surface of the supporting rod body, and the supporting seat is provided with a rotation stopping groove along the radial inner surface of the supporting rod body; the rotation stopping convex rib axially extends into the rotation stopping groove along the supporting rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121457.8U CN214057717U (en) | 2020-12-22 | 2020-12-22 | Front cover support rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121457.8U CN214057717U (en) | 2020-12-22 | 2020-12-22 | Front cover support rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214057717U true CN214057717U (en) | 2021-08-27 |
Family
ID=77410398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023121457.8U Active CN214057717U (en) | 2020-12-22 | 2020-12-22 | Front cover support rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214057717U (en) |
-
2020
- 2020-12-22 CN CN202023121457.8U patent/CN214057717U/en active Active
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