CN211626440U - Auxiliary device for measuring verticality of automobile spring - Google Patents
Auxiliary device for measuring verticality of automobile spring Download PDFInfo
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- CN211626440U CN211626440U CN202020588907.5U CN202020588907U CN211626440U CN 211626440 U CN211626440 U CN 211626440U CN 202020588907 U CN202020588907 U CN 202020588907U CN 211626440 U CN211626440 U CN 211626440U
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- automobile spring
- spring
- auxiliary device
- groove
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Abstract
The utility model relates to an automobile spring detects technical field, concretely relates to automobile spring straightness auxiliary device that hangs down, the on-line screen storage device comprises a base, the fixed slot has been seted up on the top of base, the fixed slot is circular structure, the mounting groove that is annular distribution is seted up to the circumference inner wall of fixed slot, the internally mounted of mounting groove has the cylinder, the output of cylinder extends to the inside of fixed slot and installs splint, top one side of base is provided with the support curb plate, install the display screen on the limit wall of support curb plate. The utility model overcomes prior art's is not enough, and through being provided with the hood, the center pin of hood is coaxial setting with the center pin of fixed slot, covers the hood on automobile spring's top for the mounting panel includes on automobile spring's upper segment outer wall, makes pressure sensor and automobile spring's outer wall contact, can observe every pressure sensor's pressure value size through the display screen, thereby directly judges automobile spring's the straightness that hangs down.
Description
Technical Field
The utility model relates to a car spring detects technical field, concretely relates to car spring straightness auxiliary device that hangs down.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.
Through the retrieval, the patent of publication No. CN109931854A discloses a coil spring straightness short-term test frock that hangs down, and it includes the magnetism base, be equipped with the laminating plane on the magnetism base, be equipped with the nonmagnetic reference post through the cylinder fixing device is fixed on the laminating plane, the lateral surface of nonmagnetic reference post with the laminating plane sets up perpendicularly.
However, in practical use, the detection precision is low and the application range is small due to the fact that manual visual observation is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a car spring straightness auxiliary device that hangs down has overcome prior art not enough, and structural design is simple, and effectual solution needs artifical visual observation, and it is lower to detect the precision, problem that application scope is little.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an auxiliary device for measuring the verticality of an automobile spring comprises a base, wherein a fixed groove is formed in the top end of the base, the fixed groove is of a circular structure, mounting grooves which are distributed annularly are formed in the circumferential inner wall of the fixed groove, an air cylinder is mounted in each mounting groove, the output end of the air cylinder extends into the fixed groove and is provided with a clamping plate, a supporting side plate is arranged on one side of the top end of the base, a display screen is mounted on the side wall of the supporting side plate, an adjusting groove is formed in the outer wall of one side of the supporting side plate, an adjusting block is connected to the inner wall of the adjusting groove in a sliding mode, a through hole communicated with the adjusting groove is formed in the top end of the supporting side plate, a pull rod is inserted into the top end of the supporting side plate through the through hole, the bottom end of the pull rod is fixedly connected with the, the circumference inner wall of hood is provided with the spring that is the annular and distributes, the one end of spring is provided with the mounting panel, install pressure sensor on the lateral wall of mounting panel.
Preferably, the clamping plate is of an arc-shaped structure, and the inner arc surface of the clamping plate is provided with an anti-slip pad.
Preferably, the top end of the outer wall of the other side of the supporting side plate is provided with a threaded hole communicated with the through hole, and the inner wall of the threaded hole is in threaded connection with a locking bolt.
Preferably, the top cap is located right above the fixing groove, and the top end of the top cap is of a closed structure.
Preferably, the mounting plate is of an arc-shaped structure, and the mounting plate is located inside the top cap.
Preferably, the signal output end of the pressure sensor is electrically connected with the display screen.
Preferably, the pull rod is of a T-shaped structure, and the total height of the through hole and the adjusting groove is matched with the height of the vertical section of the pull rod.
(III) advantageous effects
The embodiment of the utility model provides a car spring straightness auxiliary device that hangs down possesses following beneficial effect:
1. this novel structural design is simple, high durability and convenient use, in using, arrange the inside of fixed slot in with car spring bottom, then through starting the cylinder, make the splint of arc structure be close to towards car spring under the drive of cylinder output, it is tight with car spring bottom clamp until four splint, thereby prevent that car spring from taking place to incline in the testing process, and the surrounding area between four splint is variable down, thereby be applicable to the detection demand of different car springs, can take the regulating block through the pull rod and reciprocate along the adjustment tank, the regulating block passes through the connecting rod area and takes top cap synchronous motion, thereby change the interval between top cap and the fixed slot, be applicable to the detection demand of different length car springs, application scope is wide.
2. This is novel through being provided with the hood, the center pin of hood is coaxial setting with the center pin of fixed slot, with the hood lid on automobile spring's top, make the mounting panel include on automobile spring's upper segment outer wall, make pressure sensor and automobile spring's outer wall contact, can observe every pressure sensor's pressure value through the display screen, when every pressure value all is in the allowable error range, it is good to explain automobile spring's the straightness that hangs down, pressure value when the detection of wherein certain pressure sensor's detection is different with other pressure sensor detection values, explain automobile spring's the straightness difference that hangs down, this is novel to make automobile spring's the straightness that hangs down detect more directly perceived convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the top cap, spring, mounting plate and pressure sensor of the present invention viewed from the bottom;
fig. 3 is a schematic diagram of the side view structure of the present invention.
In the figure: the device comprises a base 1, a fixing groove 2, a mounting groove 3, a cylinder 4, a clamping plate 5, a supporting side plate 6, a display screen 7, an adjusting groove 8, a perforation 9, an adjusting block 10, a pull rod 11, a locking bolt 12, a connecting rod 13, a top cap 14, a spring 15, a mounting plate 16 and a pressure sensor 17.
Detailed Description
The invention will be further described with reference to the following figures 1-3 and examples:
an auxiliary device for measuring the verticality of an automobile spring comprises a base 1, wherein a fixed groove 2 is formed in the top end of the base 1, the fixed groove 2 is of a circular structure, an annularly-distributed installation groove 3 is formed in the circumferential inner wall of the fixed groove 2, an air cylinder 4 is installed inside the installation groove 3, the output end of the air cylinder 4 extends into the fixed groove 2 and is provided with a clamping plate 5, a supporting side plate 6 is arranged on one side of the top end of the base 1, a display screen 7 is installed on the side wall of the supporting side plate 6, an adjusting groove 8 is formed in the outer wall of one side of the supporting side plate 6, an adjusting block 10 is slidably connected to the inner wall of the adjusting groove 8, a through hole 9 communicated with the adjusting groove 8 is formed in the top end of the supporting side plate 6, a pull rod 11 is inserted into the through hole 9 in the top end of the supporting side, connecting rod 13 is installed to the slope on the lateral wall of regulating block 10, the one end that regulating block 10 was kept away from to connecting rod 13 is provided with hood 14, hood 14's circumference inner wall is provided with the spring 15 that is the annular distribution, the one end of spring 15 is provided with mounting panel 16, install pressure sensor 17 on mounting panel 16's the lateral wall.
In this embodiment, as shown in fig. 1-2, the clamping plate 5 is an arc-shaped structure, and the inner arc surface of the clamping plate 5 is provided with an anti-slip pad, so that the bottom end of the automobile spring is conveniently fixed.
In this embodiment, as shown in fig. 1 and 3, a threaded hole communicated with the through hole 9 is formed in the top end of the outer wall on the other side of the supporting side plate 6, and a locking bolt 12 is connected to the inner wall of the threaded hole in a threaded manner, so that the pull rod 11 is conveniently fixed.
In this embodiment, as shown in fig. 1-2, the top cap 14 is located right above the fixing groove 2, and the top end of the top cap 14 is a closed structure.
In this embodiment, as shown in fig. 1-2, the mounting plate 16 is an arc-shaped structure, and the mounting plate 16 is located inside the top cap 14.
In this embodiment, as shown in fig. 1, the signal output end of the pressure sensor 17 is electrically connected to the display screen 7, so as to facilitate visual judgment of the verticality of the automobile spring, and the type of the pressure sensor 17 is MSP 100.
In the present embodiment, as shown in fig. 1 and 3, the pull rod 11 is a T-shaped structure, and the total height of the through hole 9 and the adjusting groove 8 is adapted to the height of the vertical section of the pull rod 11.
The utility model discloses a theory of operation: when the automobile spring detection device is used, the bottom end of an automobile spring is arranged inside the fixed groove 2, then the air cylinder 4 is started, the clamping plates 5 of the arc-shaped structures are driven by the output end of the air cylinder 4 to approach to the automobile spring until the four clamping plates 5 clamp the bottom of the automobile spring tightly, so that the automobile spring is prevented from inclining in the detection process, the surrounding area between the four clamping plates 5 is variable, the automobile spring detection device is suitable for the detection requirements of different automobile springs, the adjusting block 10 can be driven by the pull rod 11 to move up and down along the adjusting groove 8, the adjusting block 10 drives the top cap 14 to move synchronously through the connecting rod 13, the distance between the top cap 14 and the fixed groove 2 is changed, the automobile spring detection device is suitable for the detection requirements of automobile springs with different lengths, the central shaft of the top cap 14 is coaxially arranged with the central shaft of the fixed groove 2, the top cap 14 covers the top end of the automobile spring, the pressure sensors 17 are in contact with the outer wall of the automobile spring, the pressure value of each pressure sensor 17 can be observed through the display screen 7, when each pressure value is within an allowable error range, the verticality of the automobile spring is good, and when the detected pressure values of some pressure sensors 17 are different from the detection values of other pressure sensors 17, the verticality difference of the automobile spring is shown.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automobile spring straightness auxiliary device that hangs down, includes base (1), its characterized in that: the top end of the base (1) is provided with a fixed groove (2), the fixed groove (2) is of a circular structure, the circumferential inner wall of the fixed groove (2) is provided with a mounting groove (3) which is annularly distributed, a cylinder (4) is mounted inside the mounting groove (3), the output end of the cylinder (4) extends into the fixed groove (2) and is provided with a clamping plate (5), one side of the top end of the base (1) is provided with a supporting side plate (6), the side wall of the supporting side plate (6) is provided with a display screen (7), the outer wall of one side of the supporting side plate (6) is provided with an adjusting groove (8), the inner wall of the adjusting groove (8) is slidably connected with an adjusting block (10), the top end of the supporting side plate (6) is provided with a through hole (9) which is communicated with the adjusting groove (8), and the top end of the supporting side plate (6) is, the bottom of pull rod (11) and the top fixed connection of regulating block (10), connecting rod (13) are installed to the slope on the lateral wall of regulating block (10), the one end that regulating block (10) were kept away from in connecting rod (13) is provided with hood (14), the circumference inner wall of hood (14) is provided with spring (15) that are the annular distribution, the one end of spring (15) is provided with mounting panel (16), install pressure sensor (17) on the lateral wall of mounting panel (16).
2. The automobile spring perpendicularity measurement auxiliary device as claimed in claim 1, wherein: the clamping plate (5) is of an arc-shaped structure, and the inner arc surface of the clamping plate (5) is provided with an anti-slip pad.
3. The automobile spring perpendicularity measurement auxiliary device as claimed in claim 1, wherein: the top end of the outer wall of the other side of the supporting side plate (6) is provided with a threaded hole communicated with the through hole (9), and the inner wall of the threaded hole is in threaded connection with a locking bolt (12).
4. The automobile spring perpendicularity measurement auxiliary device as claimed in claim 1, wherein: the top cap (14) is located right above the fixing groove (2), and the top end of the top cap (14) is of a closed structure.
5. The automobile spring perpendicularity measurement auxiliary device as claimed in claim 1, wherein: the mounting plate (16) is of an arc-shaped structure, and the mounting plate (16) is located inside the top cap (14).
6. The automobile spring perpendicularity measurement auxiliary device as claimed in claim 1, wherein: and the signal output end of the pressure sensor (17) is electrically connected with the display screen (7).
7. The automobile spring perpendicularity measurement auxiliary device as claimed in claim 1, wherein: the pull rod (11) is of a T-shaped structure, and the total height of the through hole (9) and the adjusting groove (8) is matched with the height of a vertical section of the pull rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588907.5U CN211626440U (en) | 2020-04-17 | 2020-04-17 | Auxiliary device for measuring verticality of automobile spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588907.5U CN211626440U (en) | 2020-04-17 | 2020-04-17 | Auxiliary device for measuring verticality of automobile spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626440U true CN211626440U (en) | 2020-10-02 |
Family
ID=72622430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020588907.5U Expired - Fee Related CN211626440U (en) | 2020-04-17 | 2020-04-17 | Auxiliary device for measuring verticality of automobile spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211626440U (en) |
-
2020
- 2020-04-17 CN CN202020588907.5U patent/CN211626440U/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 |
Granted publication date: 20201002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |