CN217303903U - Symmetry detection device for automobile rear plate spring support - Google Patents
Symmetry detection device for automobile rear plate spring support Download PDFInfo
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- CN217303903U CN217303903U CN202122760053.1U CN202122760053U CN217303903U CN 217303903 U CN217303903 U CN 217303903U CN 202122760053 U CN202122760053 U CN 202122760053U CN 217303903 U CN217303903 U CN 217303903U
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- box
- guide rail
- periphery
- leaf spring
- sleeve
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Abstract
The utility model relates to an automobile parts detects technical field, especially relates to a leaf spring support symmetry detection device behind car. The technical scheme comprises the following steps: the box, guide rail and sleeve, the inside fixed mounting of box has two-way motor, the top of lead screw is run through the box and is installed the limiting plate, the regulation pole is installed through the regulating part in the both sides of box, the sleeve is installed to the periphery of adjusting the pole, and telescopic top fixed mounting has the guide rail, the fixed surface of guide rail installs range sensor, the slider is installed to the guide rail periphery of range sensor both sides, and the periphery of slider installs solid fixed ring through the bearing, gu fixed ring's top and bottom install the test bar. The utility model discloses a combination of various structures makes this device can be light swift at the during operation carry out the symmetry detection achievement between the leaf spring, increases the practicality to can reduce the area occupied of device when not using, make things convenient for the staff to store and place and carry the removal work.
Description
Technical Field
The utility model relates to an automobile parts detects technical field, especially relates to a leaf spring support symmetry detection device behind car.
Background
The automobile plate spring is the most traditional elastic element in an automobile suspension system, has the advantages of good reliability, simple structure, short manufacturing process flow, low cost, greatly simplified structure and the like, is widely used in the automobile production and processing process in modern society, and needs to be fixed on an automobile by a plate spring support for use, so the quality and the precision of the plate spring support are very important in relation to the service life and the safety of the automobile.
Through the retrieval, patent publication number is CN 208476200U discloses a car front spring support detection device, including platform, horizontal laser range finder, lead screw one and lead screw two, the platform upper end is equipped with objective table and fixed connection, platform left side lower extreme is equipped with motor and fixed connection, the intracavity is equipped with gear one and gear two in the platform, and gear one is connected with the meshing of gear two, gear one is connected with the motor output, gear two and lead screw two fixed connection.
The existing automobile rear plate spring support detection device has the following defects:
1. the conventional detection device for the rear plate spring bracket of the automobile is inconvenient for workers to easily, accurately and quickly detect whether the threaded holes between the plate springs are symmetrical or not, and is inconvenient for the workers to use;
2. the existing detection device for the rear plate spring support of the automobile is large in occupied area, unsatisfactory in portability, inconvenient for workers to store or move to carry when the detection device is not used, and inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a leaf spring support symmetry detection device behind car to the problem that exists among the background art.
The technical scheme of the utility model: the utility model provides a leaf spring bracket symmetry detection device behind car, includes box, guide rail and sleeve, the inside fixed mounting of box has two-way motor, and installs the lead screw between two-way motor's both sides and the box, the top of lead screw is run through the box and is installed the limiting plate, the regulation pole is installed through the regulating part in the both sides of box, the sleeve is installed to the periphery of adjusting the pole, and telescopic top fixed mounting has the guide rail, the fixed surface of guide rail installs range sensor, the slider is installed to the guide rail periphery of range sensor both sides, and the periphery of slider installs solid fixed ring through the bearing, gu the test bar is installed to solid fixed ring's top and bottom.
When a worker carries out detection work, a plate spring support needing to be detected can be placed at the top of the box body, a two-way motor is started, the two-way motor can drive a screw rod to rotate, and because threads on the screw rod are opposite, two limiting plates can be driven to synchronously separate or approach to each other in the rotating process, so that the support is accurately limited and fixed in the middle of the device, a sliding block is driven to move left and right on a guide rail, the position of a detection rod is aligned to the position of a threaded hole on the support, then a limiting bolt is loosened to enable a sleeve to move up and down on an adjusting rod, the detection rod is inserted into the threaded hole, a distance measuring sensor can automatically detect the distance between the detection rods on two sides, whether the positions of threaded holes of the support are symmetrical or not according to the consistency of the distance, a plurality of detection rods are arranged, and the worker can select the corresponding detection rod according to the aperture of the detection threaded hole, increase and detect the precision, the staff can drive the guide rail through the regulating part and rotate after the work to adjust the guide rail to the box other end position on, then adjust the area occupied that further reduces the device in the sleeve through adjusting the pole.
Preferably, the inner side of the detection rod is fixedly provided with a threaded part, and the top and the bottom surface of a fixing ring on the periphery of the threaded part are fixedly provided with a threaded cylinder. Staff can be through the light dismantlement work that carries out the measuring staff of screw member and screw thread section of thick bamboo separation, increase the practicality.
Preferably, the surface of the sleeve is provided with a limiting bolt, and the surface of the limiting bolt is coated with an anti-oxidation layer. The adjusting rod can be limited in position of the adjusting rod through the limiting bolt after the adjustment inside the sleeve is completed, the stability of the device is improved, and the device is convenient for workers to use.
Preferably, the surfaces of two ends of the guide rail on the periphery of the sliding block are provided with sliding grooves, and the surface of the inner side of each sliding groove is provided with a rubber pad. The spout can further lead spacing work to its position when the slider is controlled to adjust the removal, increases stability, and the clearance between its inside can be filled to the rubber pad, can utilize extrusion frictional force to prescribe a limit to its position when the staff stops the slider and removes, increases stability.
Preferably, the surface of the box body is provided with a maintenance plate, and the surface of the maintenance plate is fixedly provided with a control plate. The staff can be through opening the maintenance board and carry out maintenance work to device inner structure, can learn the information that the device detected through the control panel, can carry out centralized control work to the device simultaneously, makes things convenient for the staff to use.
Preferably, the bottom of the box body is fixedly provided with a base, and the surface of the bottom of the base is provided with an anti-slip pad. The base can support fixed work to whole device, and the slipmat can increase the contact friction between base and the ground, increases the stability of device.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the two-way motor can drive the screw rod to rotate, and because the threads on the screw rod are opposite, the two limiting plates can be driven to synchronously separate or approach to each other in the rotating process, so that the bracket is accurately limited and fixed at the middle part of the device, the position of the distance measuring sensor can be ensured to be at the middle position of the bracket, then the sliding block is enabled to move left and right on the guide rail, the position of the detection rod is aligned to the position of the threaded hole on the bracket, then the limiting bolt is loosened to enable the sleeve to move up and down on the adjusting rod, so that the detection rod is inserted into the threaded hole, the distance measuring sensor can automatically detect the distance between the detection rods at two sides, thereby detecting whether the positions of the threaded holes of the bracket are symmetrical or not according to the consistency of the distance, the practicability is improved, and a plurality of detection rods are arranged, a worker can select the corresponding detection rod according to the aperture of the detection threaded hole, increase and detect the precision, and can separate the light dismantlement work who carries out the measuring stick through screw thread spare and screw thread section of thick bamboo, make things convenient for the staff to carry out dismouting change maintenance work that the staff is light as required, increase the practicality, the staff can drive the guide rail through the regulating part and rotate after the work, thereby adjust the guide rail to the box other end position on, then adjust the area occupied of further reducing mechanism through adjusting the pole in the sleeve, make things convenient for the staff to store and place and remove and carry work, increase the practicality, make things convenient for the staff to use.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of a partial structure of the screw member of the present invention.
Reference numerals: 1. a box body; 2. a guide rail; 3. a sleeve; 4. a limit bolt; 5. adjusting a rod; 6. a chute; 7. a fixing ring; 8. a detection lever; 9. a ranging sensor; 10. a threaded barrel; 11. a limiting plate; 12. an adjustment member; 13. a base; 14. maintaining the plate; 15. a control panel; 16. a screw rod; 17. a bi-directional motor; 18. a threaded member; 19. a slider; 20. and a bearing.
Detailed Description
The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.
Example one
As shown in figures 3-4, the symmetry detecting device for the rear leaf spring bracket of the automobile provided by the utility model comprises a box body 1, a guide rail 2 and a sleeve 3, a bidirectional motor 17 is fixedly arranged in the box body 1, and a screw rod 16 is arranged between the two sides of the two-way motor 17 and the box body 1, a limit plate 11 is arranged on the top of the screw rod 16 penetrating through the box body 1, adjusting rods 5 are arranged on the two sides of the box body 1 through adjusting pieces 12, a sleeve 3 is arranged on the periphery of each adjusting rod 5, and the top of the sleeve 3 is fixedly provided with a guide rail 2, the surface of the guide rail 2 is fixedly provided with a distance measuring sensor 9, the periphery of the guide rail 2 at the two sides of the distance measuring sensor 9 is provided with a slide block 19, and the periphery of the slide block 19 is provided with a fixed ring 7 through a bearing 20, the top and the bottom of the fixed ring 7 are provided with a detection rod 8, the inner side of the detection rod 8 is fixedly provided with a threaded part 18, and the surface of the top and the bottom of the fixed ring 7 on the periphery of the threaded part 18 is fixedly provided with a threaded cylinder 10.
The working principle of the device for detecting the symmetry of the automobile rear plate spring support based on the embodiment 1 is as follows: when a worker carries out detection work, a plate spring support needing to be detected can be placed at the top of the box body 1, the two-way motor 17 is started, the two-way motor 17 can drive the screw rod 16 to rotate, and because threads on the screw rod 16 are opposite, the two limiting plates 11 can be driven to synchronously separate or approach to each other in the rotating process, so that the support is accurately limited and fixed at the middle part of the device, the position of the distance measuring sensor 9 can be ensured to be at the middle position of the support, then the sliding block 19 is driven to move left and right on the guide rail 2, the position of the detecting rod 8 is aligned to the position of a threaded hole on the support, then the limiting bolt 4 is loosened to drive the sleeve 3 to move up and down on the adjusting rod 5, so that the detecting rod 8 is inserted into the threaded hole, the distance measuring sensor 9 can automatically detect the distance between the detecting rods 8 at two sides, and whether the positions of threaded holes of the support are symmetrical or not according to the consistency of the distance, make things convenient for the staff to use, increase the practicality, and be provided with a plurality of measuring sticks 8, the staff can select the measuring stick 8 that corresponds according to the aperture that detects the screw hole, increase and detect the precision, and can be through the light dismantlement work that carries out measuring stick 8 of 18 and screw thread section of thick bamboo 10 separation of screw thread pieces, make things convenient for the staff to carry out dismouting change maintenance work that light as required, increase the practicality, the staff can drive guide rail 2 through regulating part 12 and rotate after the work, thereby adjust guide rail 2 to on the another position of box 1, then adjust the area occupied of further reducing mechanism through adjusting pole 5 in sleeve 3, make things convenient for the staff to store and place and remove and carry work, increase the practicality, make things convenient for the staff to use.
Example two
As shown in fig. 1 or fig. 2, the utility model provides a leaf spring support symmetry detection device behind car compares in embodiment one, and this embodiment still includes: the surface mounting of sleeve 3 has spacing bolt 4, and the surface of spacing bolt 4 scribbles the oxidation barrier, and slider 19 outlying guide rail 2 both ends surface is provided with spout 6, and the inboard surface of spout 6 is provided with the rubber pad, and the surface mounting of box 1 has maintenance board 14, and the fixed surface of maintenance board 14 installs control panel 15, and the bottom fixed mounting of box 1 has base 13, and the surface of base 13 bottom is provided with the slipmat.
In this embodiment, the position of the adjusting rod 5 can be limited by the limiting bolt 4 after the adjustment inside the sleeve 3 is completed, so as to increase the stability of the device and facilitate the use of the worker, the sliding groove 6 can further guide and limit the position of the sliding block 19 when the sliding block 19 is adjusted and moved left and right, so as to increase the stability, the rubber pad can fill the gap between the inner parts of the sliding block, so as to limit the position of the sliding block 19 when the worker stops moving the sliding block by using the extrusion friction force and increase the stability, the worker can maintain the internal structure of the device by opening the maintenance plate 14, the information detected by the device can be known by the control plate 15, and the device can be controlled in a centralized manner, so as to facilitate the use of the worker, the base 13 can support and fix the whole device, and the anti-slip pad can increase the contact friction force between the base 13 and the ground, the stability of the device is increased.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. The utility model provides a leaf spring support symmetry detection device behind car, includes box (1), guide rail (2) and sleeve (3), its characterized in that: the utility model discloses a range sensor, including box (1), inside fixed mounting has two-way motor (17), and installs lead screw (16) between the both sides of two-way motor (17) and box (1), the top of lead screw (16) is run through box (1) and is installed limiting plate (11), the both sides of box (1) are installed through regulating part (12) and are adjusted pole (5), adjust the periphery of pole (5) and install sleeve (3), and the top fixed mounting of sleeve (3) has guide rail (2), the fixed surface of guide rail (2) installs range sensor (9), slider (19) are installed to guide rail (2) periphery of range sensor (9) both sides, and the periphery of slider (19) installs solid fixed ring (7) through bearing (20), gu install test bar (8) at the top and the bottom of fixed ring (7).
2. The symmetry inspection device for the rear leaf spring bracket of an automobile according to claim 1, characterized in that: the inner side of the detection rod (8) is fixedly provided with a threaded part (18), and the top and the bottom surface of a fixing ring (7) on the periphery of the threaded part (18) are fixedly provided with a threaded cylinder (10).
3. The symmetry inspection device for the rear leaf spring bracket of an automobile according to claim 1, characterized in that: the surface of the sleeve (3) is provided with a limiting bolt (4), and the surface of the limiting bolt (4) is coated with an anti-oxidation layer.
4. The symmetry inspection device for the rear leaf spring bracket of an automobile according to claim 1, characterized in that: the surface of the two ends of the guide rail (2) on the periphery of the sliding block (19) is provided with a sliding groove (6), and the surface of the inner side of the sliding groove (6) is provided with a rubber pad.
5. The symmetry inspection device for the rear leaf spring bracket of an automobile according to claim 1, characterized in that: the surface mounting of box (1) has maintenance board (14), and the fixed surface of maintenance board (14) installs control panel (15).
6. The symmetry inspection device for the rear leaf spring bracket of an automobile according to claim 1, characterized in that: the bottom of the box body (1) is fixedly provided with a base (13), and the surface of the bottom of the base (13) is provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760053.1U CN217303903U (en) | 2021-11-12 | 2021-11-12 | Symmetry detection device for automobile rear plate spring support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760053.1U CN217303903U (en) | 2021-11-12 | 2021-11-12 | Symmetry detection device for automobile rear plate spring support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217303903U true CN217303903U (en) | 2022-08-26 |
Family
ID=82912106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122760053.1U Active CN217303903U (en) | 2021-11-12 | 2021-11-12 | Symmetry detection device for automobile rear plate spring support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217303903U (en) |
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2021
- 2021-11-12 CN CN202122760053.1U patent/CN217303903U/en active Active
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