CN214928792U - A seam piece that is used for leaf spring and extension before car - Google Patents
A seam piece that is used for leaf spring and extension before car Download PDFInfo
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- CN214928792U CN214928792U CN202121733686.7U CN202121733686U CN214928792U CN 214928792 U CN214928792 U CN 214928792U CN 202121733686 U CN202121733686 U CN 202121733686U CN 214928792 U CN214928792 U CN 214928792U
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Abstract
The utility model belongs to the technical field of the car, especially, be a seam piece that is used for leaf spring and extension piece before car, including car fixed stay frame, car fixed stay frame surface mounting has the fixed block, fixed block surface mounting has first fixed orifices, the second fixed orifices is all installed to first fixed orifices both sides, fixed case is installed to the fixed block top. The device is used for fixing with car fixed stay frame through the fixed block, through the first fixed orifices of fixed block surface mounting, be used for inserting the dead lever and fix and be located the center and be used for keep balance and stress point, be used for inserting the circular cone type inserted block through the second fixed orifices and fix, be used for preventing to take place the skew, be used for the fixed mounting spring through the fixed box, play the effect of slowing down when being used for exerting pressure downwards, set up the polygon recess through fixed plate surface, be favorable to fixing the head of nut one end, fixed clamping-holding power has been improved.
Description
Technical Field
The utility model belongs to the technical field of the car, concretely relates to a seam piece that is used for leaf spring and extension piece before car.
Background
Automobiles are power-driven, non-rail-borne vehicles with 4 or more than 4 wheels, primarily used for: carrying personnel and cargo; a vehicle for towing carrying personnel and cargo; special use, automobiles are classified as, passenger cars: passenger cars are mainly used for carrying passengers, carry-on luggage and temporary articles thereof on the basis of design and technical characteristics, including driver seats, the number of the passenger cars is not more than 9 at most, the passenger cars are divided into the following 11 types, and the main types are as follows: common passenger cars, movable roof passenger cars, advanced passenger cars, small passenger cars, open vans, hatchbacks, station wagons, multi-purpose passenger cars, short-head passenger cars, off-road passenger cars, special passenger cars. Commercial vehicle: commercial vehicles are used for transporting people and goods in terms of design and technical characteristics and can pull trailers, but passenger vehicles are not included.
The automobile steel plate spring is an important component of an automobile suspension system, plays a role in connection between a wheel and a frame, is influenced by the automobile steel plate spring in stability of automobile running and stability of operation, and must ensure high strength and long service life of the automobile steel plate spring in order to obtain optimal stability and good controllability of an automobile.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a seam spare that is used for leaf spring and extension before the car has solved current a seam spare that is used for leaf spring and extension before the car, takes place the friction between very easy board and the board in the use, uses for a long time and takes place the skew easily or destroy to influence the problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seam spare that is used for leaf spring and extends before car, includes car fixed stay frame, car fixed stay frame surface mounting has the fixed block, fixed block surface mounting has first fixed orifices, the second fixed orifices is all installed to first fixed orifices both sides, the fixed case is installed to the fixed block top, the dead lever is installed to the fixed bottom of the case portion, circular cone type inserted block is all installed to the dead lever both sides, the third fixed orifices is installed at fixed roof portion, the spring is all installed to third fixed orifices both sides, the fixed plate body is installed to spring one end, fixed plate surface mounting has the polygon recess, first steel sheet is installed to polygon recess top.
Preferably, the second steel sheet is installed to first steel sheet one side, the third steel sheet is installed to second steel sheet one side, the fourth steel sheet is installed to third steel sheet one side, solid fixed ring is all installed at fourth steel sheet both ends.
Preferably, fixed snap ring is installed to first steel sheet opposite side, first nut is installed to fixed snap ring one side, first nut surface mounting has sealed the pad, first fixed screw is installed to first nut one side, the second fixed screw is installed to fixed snap ring bottom.
Preferably, a fixing clamping plate is installed above the fourth steel plate, a second nut is installed on the surface of the fixing clamping plate, and a fourth fixing screw is installed on the surface of the second nut.
Preferably, fixed screw hole is all installed to second nut both sides, the fixed screw rod of U type is all installed to the fixed block both sides, the fixed screw rod surface mounting of U type has the third fixed screw.
Compared with the prior art, the beneficial effects of the utility model are that:
the device crosses the fixed block and is used for fixing with car fixed stay frame, through the first fixed orifices of fixed block surface mounting, be used for inserting the dead lever and fix and be located the center and be used for keep balance and stress point, be used for inserting the circular cone type inserted block through the second fixed orifices and fix, be used for preventing to take place the skew, be used for the fixed mounting spring through the fixed box, play the effect of slowing down when being used for exerting pressure downwards, set up the polygon recess through fixed plate surface, be favorable to fixing the head of nut one end, fixed clamping-holding power has been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first three-dimensional structure diagram of the present invention;
fig. 2 is a three-dimensional sectional view of the automobile fixing support frame of the present invention;
fig. 3 is a three-dimensional cross-sectional view of the fixing plate body of the present invention;
fig. 4 is a perspective enlarged view of a in fig. 3 according to the present invention.
In the figure: 1, fixing a support frame for an automobile; 2, fixing blocks; 3 a first fixing hole; 4 a second fixing hole; 5U-shaped fixed screw rods; 6, a conical insertion block; 7, fixing the box; 8 a third fixing hole; 9 a polygonal groove; 10 fixing the plate body; 11 a spring; 12 fixing the clamping plate; 13 fixing screw holes; 14 a fourth fixing screw; 15 a second nut; 16 a fixing ring; 17 a fourth steel plate; 18 a third steel plate; 19 a second steel plate; 20 a first steel plate; 21 fixing the snap ring; 22 a third fixing screw; 23 second fixing screws; 24 a gasket; 25 a first nut; 26 a first set screw; 27 secure the rods.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a welding piece for a front steel plate spring and an extension piece of an automobile comprises an automobile fixing support frame 1, wherein a fixing block 2 is arranged on the surface of the automobile fixing support frame 1, a first fixing hole 3 is arranged on the surface of the fixing block 2, a second fixing hole 4 is arranged on each of two sides of the first fixing hole 3, a fixing box 7 is arranged above the fixing block 2, a fixing rod 27 is arranged at the bottom of the fixing box 7, a conical insertion block 6 is arranged on each of two sides of the fixing rod 27, a third fixing hole 8 is arranged at the top of the fixing box 7, a spring 11 is arranged on each of two sides of the third fixing hole 8, a fixing plate body 10 is arranged at one end of the spring 11, a polygonal groove 9 is arranged on the surface of the fixing plate body 10, a first steel plate 20 is arranged above the polygonal groove 9 and is used for being fixed with the automobile fixing support frame 1 through the fixing block 2, a first fixing hole 3 is arranged on the surface of the fixing block 2 and used for inserting the fixing rod 27 to be fixed and positioned at the center for keeping balance and stress point, be used for inserting circular cone type inserted block 6 fixedly through second fixed orifices 4 for prevent the skew, be used for fixed mounting spring 11 through fixed case 7, play the slow down effect when being used for exerting pressure downwards, set up polygon recess 9 through fixed plate body 10 surface, be favorable to fixing the head of nut one end, improved fixed clamping degree.
Specifically, second steel sheet 19 is installed to first steel sheet 20 one side, third steel sheet 18 is installed to second steel sheet 19 one side, fourth steel sheet 17 is installed to third steel sheet 18 one side, solid fixed ring 16 is all installed at fourth steel sheet 17 both ends, first steel sheet 20, second steel sheet 19 have set up the steel sheet of different length with third steel sheet 18 for the atress is even, every steel sheet has born the dynamics of difference, fourth steel sheet 17 both ends have all set up solid fixed ring 16 and have been used for steel sheet and car front bezel to fix.
Specifically, fixed snap ring 21 is installed to first steel sheet 20 opposite side, and fixed snap ring 21 is installed to fixed snap ring 21 one side, and first nut 25 surface mounting has sealed the pad 24, and first fixed screw 26 is installed to first nut 25 one side, and second fixed screw 23 is installed to fixed snap ring 21 bottom, is used for carrying out fixed connection with first nut 25 of steel sheet and first fixed screw 26 through fixed snap ring 21, carries out the centre gripping through second fixed screw 23.
Specifically, fixed cardboard 12 is installed to fourth steel sheet 17 top, and fixed cardboard 12 surface mounting has second nut 15, and second nut 15 surface mounting has fourth fixed screw 14, and second nut 15 through fixed cardboard 12 surface setting is used for penetrating the steel sheet central point, fixes through fourth fixed screw 14.
Concretely, fixed screw hole 13 is all installed to 15 both sides of second nut, and U type fixed hob 5 is all installed to 2 both sides of fixed block, and 5 surface mounting on the U type fixed hob 22, fixed screw hole 13 is fixed through inserting U type fixed hob 5, is used for fixing with car fixed stay frame 1 and third steel sheet 17 through U type fixed hob 5, carries out the rotation through third fixed screw 22 and fixes.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the fixing block 2 is used for fixing with the automobile fixing support frame 1, the first fixing hole 3 is installed on the surface of the fixing block 2, the fixing rod 27 is inserted and fixed to be positioned at the center for keeping balance and stress points, the conical insertion block 6 is inserted and fixed through the second fixing hole 4 for preventing deviation, the fixing box 7 is used for fixing and installing the spring 11 and plays a role of slowing down when pressing downwards, the polygonal groove 9 is arranged on the surface of the fixing plate body 10 to be beneficial to fixing the head at one end of the nut, the fixing clamping degree is improved, the first steel plate 20, the second steel plate 19 and the third steel plate 18 are provided with steel plates with different lengths and uniform stress, each steel plate bears different force, the two ends of the third steel plate 17 are provided with fixing rings 16 for fixing the steel plates with the automobile front plate, fixed snap ring 21 passes through first nut 25 with the steel sheet, first set screw 26 carries out fixed connection, carry out the centre gripping through second set screw 23, second nut 15 through fixed cardboard 12 surface setting is used for penetrating the steel sheet central point and puts, fix through fourth set screw 14, insert fixed hob 5 of U type through fixed screw hole 13 and fix, be used for fixing with car fixed stay frame 1 and fourth steel sheet 17 through fixed hob 5 of U type, carry out the rotation fixing through third set screw 22.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a seam piece that is used for leaf spring and extension before car, includes car fixed stay frame (1), its characterized in that: automobile fixed stay frame (1) surface mounting has fixed block (2), fixed block (2) surface mounting has first fixed orifices (3), second fixed orifices (4) are all installed to first fixed orifices (3) both sides, fixed case (7) are installed to fixed block (2) top, dead lever (27) are installed to fixed case (7) bottom, circular cone type inserted block (6) are all installed to dead lever (27) both sides, third fixed orifices (8) are installed at fixed case (7) top, spring (11) are all installed to third fixed orifices (8) both sides, fixed plate body (10) are installed to spring (11) one end, fixed plate body (10) surface mounting has polygon recess (9), first steel sheet (20) are installed to polygon recess (9) top.
2. A weldment for a front leaf spring and an extension member of an automotive vehicle as recited in claim 1, wherein: second steel sheet (19) is installed to first steel sheet (20) one side, third steel sheet (18) are installed to second steel sheet (19) one side, fourth steel sheet (17) are installed to third steel sheet (18) one side, solid fixed ring (16) are all installed at fourth steel sheet (17) both ends.
3. A weldment for a front leaf spring and an extension member of an automotive vehicle as recited in claim 2, wherein: fixed snap ring (21) is installed to first steel sheet (20) opposite side, first nut (25) are installed to fixed snap ring (21) one side, first nut (25) surface mounting has sealed pad (24), first fixed screw (26) are installed to first nut (25) one side, second fixed screw (23) are installed to fixed snap ring (21) bottom.
4. A weldment for a front leaf spring and an extension member of an automotive vehicle as recited in claim 2, wherein: a fixing clamping plate (12) is installed above the fourth steel plate (17), a second nut (15) is installed on the surface of the fixing clamping plate (12), and a fourth fixing screw (14) is installed on the surface of the second nut (15).
5. A weldment for the front leaf spring and the extension piece of the automobile according to claim 4, wherein: second fixed screw hole (13) are all installed to second nut (15) both sides, fixed screw rod (5) are fixed to U type are all installed to fixed block (2) both sides, fixed screw rod (5) surface mounting of U type has third fixed screw (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733686.7U CN214928792U (en) | 2021-07-28 | 2021-07-28 | A seam piece that is used for leaf spring and extension before car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733686.7U CN214928792U (en) | 2021-07-28 | 2021-07-28 | A seam piece that is used for leaf spring and extension before car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928792U true CN214928792U (en) | 2021-11-30 |
Family
ID=79070089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121733686.7U Active CN214928792U (en) | 2021-07-28 | 2021-07-28 | A seam piece that is used for leaf spring and extension before car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928792U (en) |
-
2021
- 2021-07-28 CN CN202121733686.7U patent/CN214928792U/en active Active
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