CN217705408U - Lower thrust rod support with unloading groove - Google Patents
Lower thrust rod support with unloading groove Download PDFInfo
- Publication number
- CN217705408U CN217705408U CN202222153513.9U CN202222153513U CN217705408U CN 217705408 U CN217705408 U CN 217705408U CN 202222153513 U CN202222153513 U CN 202222153513U CN 217705408 U CN217705408 U CN 217705408U
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- China
- Prior art keywords
- rod support
- thrust rod
- groove
- lower thrust
- axle
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Abstract
The utility model discloses a lower push rod support in area uninstallation groove, include: the U-shaped groove is positioned on the welding part of the bottom of the lower thrust rod support and the middle section of the axle; the unloading groove is arranged at the bottom of the lower thrust rod support; the cushion block is arranged on the upper binding surface of the lower thrust rod support so as to ensure that the upper binding surface is bound without a gap; through set up U type groove in thrust rod support bottom and axle middle section welding point down, can strengthen welding seam intensity to increase uninstallation groove, can strengthen lower thrust rod support intensity and reduce weight itself, control cushion precision and axle housing centre-to-centre spacing size, can satisfy the zero clearance laminating of last binding face, prevent that thrust rod support from desoldering down.
Description
Technical Field
The utility model relates to the technical field of auto-parts, concretely relates to lower push rod support in area uninstallation groove.
Background
The lower thrust rod support is mainly applied to heavy-duty automobiles and is connected with a frame and an axle, and the purpose of the lower thrust rod support is mainly to overcome the defect that a steel plate spring guide seat can only transmit vertical force and lateral force and can not transmit traction force, braking force and corresponding reaction moment.
The connection of the thrust rod and the frame or the axle needs to pass through the thrust rod support, the current lower thrust rod support comprises a bottom plate connected with the frame or the axle and two lug parts connected with the thrust rod, the bottom plate is of a flat plate structure, the lug parts are positioned on the same side surface of the bottom plate, the bottom plate is provided with a connecting through hole, and a connecting part such as a bolt penetrates through the connecting through hole to fix the thrust rod support and the frame or the axle.
However, the existing lower thrust rod support has limited connection strength with the vehicle frame or the vehicle axle, and when the lower thrust rod support is subjected to a large acting force of the thrust rod, the lower thrust rod support is easy to separate from the vehicle frame or the vehicle axle or deform the vehicle frame or the vehicle axle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lower push rod support in area uninstallation groove solves following technical problem:
(1) The lower thrust rod support is easy to separate when being subjected to a larger acting force of the thrust rod.
The purpose of the utility model can be realized by the following technical proposal:
a lower push rod support with a relief groove, comprising:
the U-shaped groove is positioned on the welding part of the bottom of the lower thrust rod support and the middle section of the axle;
the unloading groove is arranged at the bottom of the lower thrust rod support; and
and the cushion block is arranged on the upper binding surface of the lower thrust rod support so as to ensure that the upper binding surface is bound without a gap.
As a further aspect of the present invention: the lower thrust rod support also comprises a plurality of threaded holes arranged at the bottom of the lower thrust rod support.
The utility model has the advantages that:
the utility model discloses in, set up U type groove through thrust bar support bottom under with axle middle section welding position, can strengthen welding seam intensity to increase uninstallation groove, can strengthen lower thrust bar support intensity and reduce weight itself, control cushion precision and axle housing centre-to-centre spacing size, can satisfy the zero clearance laminating of last binding face, prevent that the thrust bar support from desoldering down.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure view of the lower middle thrust rod support of the present invention.
In the figure: 1. a U-shaped groove; 2. unloading the trough; 3. a threaded hole; 4. and a cushion block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention relates to a lower thrust bar support with an unloading groove, comprising:
the U-shaped groove 1 is positioned on the welding part of the bottom of the lower thrust rod support and the middle section of the axle; and
the unloading groove 2 is arranged at the bottom of the lower thrust rod support; and
This embodiment is when practical application, and U type groove 1 can strengthen welding seam intensity, and increases uninstallation groove 2 on the lower push rod support, has strengthened lower push rod support intensity and has reduced self weight, controls 4 precisions of cushion and axle housing centre-to-centre spacing size, can satisfy the zero clearance laminating of binding face down, prevents that push rod support from desoldering down.
As shown in fig. 1, as a preferred embodiment of the present invention, the lower thrust bar support further includes a plurality of threaded holes 3 disposed at the bottom of the lower thrust bar support.
This embodiment is when practical application, and before lower thrust rod support and axle housing middle section welding, screw screwed into screw hole 3, adjusts lower thrust rod support and middle section laminating clearance, improves welding strength, welds real screw hole 3 and screw again, reaches simultaneously that the thrust rod support cushions at the axle stress in service.
The utility model discloses a theory of operation: the utility model provides an in the above-mentioned embodiment provide a lower push rod support in area uninstallation groove sets up U type groove 1 through push rod support bottom under with axle middle section welding position, can strengthen welding seam intensity to increase uninstallation groove 2, can strengthen lower push rod support intensity and reduce weight itself, control 4 precision of cushion and to axle housing centre-to-centre spacing size, can satisfy the zero clearance laminating of binding face, prevent that push rod support from desoldering down.
Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (2)
1. The utility model provides a lower push rod support in area uninstallation groove which characterized in that includes:
the U-shaped groove (1) is positioned on the welding part of the bottom of the lower thrust rod support and the middle section of the axle;
the unloading groove (2) is arranged at the bottom of the lower thrust rod support; and
and the cushion block (4) is arranged on the upper binding surface of the lower thrust rod support so as to ensure that the upper binding surface is bound without a gap.
2. The lower push rod support with the unloading slot of claim 1, further comprising a plurality of threaded holes (3) provided at the bottom of the lower push rod support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222153513.9U CN217705408U (en) | 2022-08-16 | 2022-08-16 | Lower thrust rod support with unloading groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222153513.9U CN217705408U (en) | 2022-08-16 | 2022-08-16 | Lower thrust rod support with unloading groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705408U true CN217705408U (en) | 2022-11-01 |
Family
ID=83786266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222153513.9U Active CN217705408U (en) | 2022-08-16 | 2022-08-16 | Lower thrust rod support with unloading groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705408U (en) |
-
2022
- 2022-08-16 CN CN202222153513.9U patent/CN217705408U/en active Active
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