CN213479019U - Variable cross-section automobile plate spring - Google Patents
Variable cross-section automobile plate spring Download PDFInfo
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- CN213479019U CN213479019U CN202021802664.7U CN202021802664U CN213479019U CN 213479019 U CN213479019 U CN 213479019U CN 202021802664 U CN202021802664 U CN 202021802664U CN 213479019 U CN213479019 U CN 213479019U
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- plate body
- leaf spring
- variable cross
- plate
- screw rod
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Abstract
The utility model relates to a leaf spring technical field just discloses a variable cross section car leaf spring, which comprises a plate body, the surface swing joint of plate body has the installation piece, the spread groove has been seted up to the inside of installation piece, the plate body is located the inside of spread groove, the inside fixedly connected with baffle of spread groove. This variable cross section car leaf spring, be located the inside of spread groove through the plate body, and the inside fixedly connected with baffle of spread groove, thereby a plate body is placed to adjacent clearance between every baffle, when using, can effectually avoid the friction between the plate body, the life of effectual increase plate body, and the installation piece passes through first screw rod threaded connection, spacing to the plate body, and kelly and connecting seat swing joint, can make the kelly spacing to the plate body, and the kelly passes through second screw rod threaded connection with the connecting plate, conveniently demolish the kelly, thereby conveniently take out the plate body, the change of being convenient for maintain has been reached, the purpose of efficiency is improved.
Description
Technical Field
The utility model relates to a leaf spring technical field specifically is a variable cross section car leaf spring.
Background
Leaf springs, called leaf springs for short, are plate springs made of not less than 1 piece of spring steel which are stacked and combined, are commonly used in wheel vehicle suspensions, and are initially called laminated or bracket springs, sometimes called semi-oval springs or trolley springs, which are one of the oldest spring forms, and can be traced back to the middle century.
The current variable cross section leaf spring is after long-time the use owing to cushion, can lead to the leaf spring to take place deformation to make the leaf spring damage easily, need change it, because interconnect between every leaf spring leads to when needing to change one of them, and extremely troublesome influences efficiency, so provides a variable cross section car leaf spring and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a variable cross section car leaf spring possesses the maintenance of being convenient for and changes, and advantage such as raise the efficiency has solved when needing to change one of them, and extremely trouble influences efficiency's problem.
(II) technical scheme
For realizing the aforesaid be convenient for maintain the change, the purpose of raising the efficiency, the utility model provides a following technical scheme: the utility model provides a variable cross section car leaf spring, the package rubbing board body, the surface swing joint of plate body has the installation piece, the spread groove has been seted up to the inside of installation piece, the plate body is located the inside of spread groove, the inside fixedly connected with baffle of spread groove, the inside threaded connection of installation piece has first screw rod, the surface swing joint of plate body has the connecting plate, the equal fixedly connected with connecting seat in the positive left and right sides of connecting plate, two the equal swing joint in inside of connecting seat has the kelly, two the equal swing joint in inside of kelly has the second screw rod, two the surface of second screw rod all with connecting plate threaded connection.
Preferably, the number of the clamping rods is two, and the clamping rods are uniformly distributed on the left side and the right side of the front face of the connecting plate.
Preferably, the outer surface of the partition board is fixedly connected with a rubber pad, and the partition board is parallel to the top and the bottom of the mounting block.
Preferably, the number of the plate bodies is not less than four, and the left side and the right side of the plate body at the top are fixedly connected with mounting rings.
Preferably, the plate body is arc-shaped, and the thickness of the middle part of the plate body is greater than the thickness of the two sides of the plate body.
Preferably, the length of the first screw is greater than that of the mounting block, and the first screw is parallel to the back of the mounting block.
(III) advantageous effects
Compared with the prior art, the utility model provides a variable cross section car leaf spring possesses following beneficial effect:
this variable cross section car leaf spring, be located the inside of spread groove through the plate body, and the inside fixedly connected with baffle of spread groove, thereby a plate body is placed to adjacent clearance between every baffle, when using, can effectually avoid the friction between the plate body, the life of effectual increase plate body, and the installation piece passes through first screw rod threaded connection, spacing to the plate body, and kelly and connecting seat swing joint, can make the kelly spacing to the plate body, and the kelly passes through second screw rod threaded connection with the connecting plate, conveniently demolish the kelly, thereby conveniently take out the plate body, the change of being convenient for maintain has been reached, the purpose of efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a side view of the connection structure of the mounting block and the first screw rod of the present invention.
In the figure: the plate comprises a plate body 1, a mounting block 2, a connecting groove 3, a partition plate 4, a first screw rod 5, a connecting plate 6, a connecting seat 7, a clamping rod 8 and a second screw rod 9.
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. 1-3, a variable cross-section automobile plate spring comprises a plate body 1, wherein the number of the plate body 1 is not less than four, mounting rings are fixedly connected to the left side and the right side of the plate body at the topmost part, the plate body 1 is arc-shaped, the thickness of the middle part of the plate body 1 is larger than the thickness of the two sides of the plate body 1, a mounting block 2 is movably connected to the outer surface of the plate body 1, a connecting groove 3 is formed in the mounting block 2, the plate body 1 is positioned in the connecting groove 3, a partition plate 4 is fixedly connected to the inside of the connecting groove 3, a rubber pad is fixedly connected to the outer surface of the partition plate 4, the top and the bottom of the mounting block 2 are parallel, a first screw 5 is connected to the inside of the mounting block 2 through a thread, the length of the first screw 5 is larger than that of the mounting block 2, the back of, the equal fixedly connected with connecting seat 7 in the positive left and right sides of connecting plate 6, the equal swing joint in inside of two connecting seats 7 has kelly 8, and the quantity of kelly 8 is two, and evenly distributed is in the positive left and right sides of connecting plate 6, and the equal swing joint in inside of two kellies 8 has second screw rod 9, and the surface of two second screw rods 9 all with connecting plate 6 threaded connection.
In conclusion, this variable cross section car leaf spring, be located the inside of spread groove 3 through plate body 1, and the inside fixedly connected with baffle 4 of spread groove 3, thereby a plate body 1 is placed to adjacent clearance between every baffle 4, when using, can effectually avoid the friction between the plate body, the effectual life that increases plate body 1, and installation piece 2 is through 5 threaded connection of first screw rod, carry on spacingly to plate body 1, and kelly 8 and 7 swing joint of connecting seat, can make kelly 8 carry on spacingly to plate body 1, and kelly 8 passes through 9 threaded connection of second screw rod with connecting plate 6, conveniently demolish kelly 8, thereby conveniently take out plate body 1, reached and be convenient for maintain the change, the purpose of raising the efficiency.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a variable cross section car leaf spring, includes plate body (1), its characterized in that: the utility model discloses a plate body, including plate body (1), surface swing joint have installation piece (2), spread groove (3) have been seted up to the inside of installation piece (2), plate body (1) is located the inside of spread groove (3), the inside fixedly connected with baffle (4) of spread groove (3), the inside threaded connection of installation piece (2) has first screw rod (5), the surface swing joint of plate body (1) has connecting plate (6), the equal fixedly connected with connecting seat (7) in the positive left and right sides of connecting plate (6), two the equal swing joint in inside of connecting seat (7) has kelly (8), two the equal swing joint in inside of kelly (8) has second screw rod (9), two the surface of second screw rod (9) all with connecting plate (6) threaded connection.
2. A variable cross-section automotive leaf spring according to claim 1, characterized in that: the number of the clamping rods (8) is two, and the clamping rods are uniformly distributed on the left side and the right side of the front face of the connecting plate (6).
3. A variable cross-section automotive leaf spring according to claim 1, characterized in that: the outer surface of the partition plate (4) is fixedly connected with a rubber pad, and the partition plate (4) is parallel to the top and the bottom of the mounting block (2).
4. A variable cross-section automotive leaf spring according to claim 1, characterized in that: the number of the plate bodies (1) is not less than four, and the left side and the right side of the topmost plate body are fixedly connected with mounting rings.
5. A variable cross-section automotive leaf spring according to claim 1, characterized in that: the plate body (1) is arc-shaped, and the thickness of the middle part of the plate body (1) is greater than the thickness of the two sides of the plate body (1).
6. A variable cross-section automotive leaf spring according to claim 1, characterized in that: the length of the first screw rod (5) is greater than that of the mounting block (2), and the first screw rod (5) is parallel to the back face of the mounting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021802664.7U CN213479019U (en) | 2020-08-26 | 2020-08-26 | Variable cross-section automobile plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021802664.7U CN213479019U (en) | 2020-08-26 | 2020-08-26 | Variable cross-section automobile plate spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479019U true CN213479019U (en) | 2021-06-18 |
Family
ID=76415422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021802664.7U Active CN213479019U (en) | 2020-08-26 | 2020-08-26 | Variable cross-section automobile plate spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479019U (en) |
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2020
- 2020-08-26 CN CN202021802664.7U patent/CN213479019U/en active Active
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