CN211425800U - Adjustable elasticity testing device for suspension spring production - Google Patents
Adjustable elasticity testing device for suspension spring production Download PDFInfo
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- CN211425800U CN211425800U CN202020140148.6U CN202020140148U CN211425800U CN 211425800 U CN211425800 U CN 211425800U CN 202020140148 U CN202020140148 U CN 202020140148U CN 211425800 U CN211425800 U CN 211425800U
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- suspension spring
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- 239000000725 suspension Substances 0.000 title claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable elasticity testing device for suspension spring production, which comprises a base, wherein the top of the base is provided with an operation box, the inner top of the operation box is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a pressure sensor, one end of the pressure sensor, which is far away from the hydraulic cylinder, is fixedly connected with a movable plate, two sides of the bottom of the movable plate are respectively provided with a groove, a support rod is fixedly connected with the groove, an adjusting plate is sleeved on the support rod in a sliding way, the bottom end of the adjusting plate is provided with a tension sensor, the bottom end of the tension sensor is fixedly connected with a drag hook, the top end of the adjusting plate penetrates through the inner wall of the groove and extends upwards, the inner bottom of the operation box is provided with two symmetrically arranged chutes, the utility model has simple, the testing efficiency is increased.
Description
Technical Field
The utility model relates to a car spring processing related goods field specifically is an elasticity testing arrangement with adjustable suspension spring production is used.
Background
The suspension in the car is an important assurance of the travelling comfort of the car, the suspension performance is good, the absorbing effect is better, the car driving comfort is better with the riding comfort, the suspension performance is good, can absorb more vibration, these vibrations just can not directly transmit the carriage, vehicle chassis passes through the suspension and supports and form the flexonics with the wheel, the vibration that rigid connection brought has been eliminated, fixed automobile parts on the chassis has been protected, especially the core engine of car, guarantee the life of car. The quality of the suspension performance is directly related to the adaptability of the automobile to the road surface, the suspension performance is good, the adaptability of the automobile to a complex road surface is strong, the quality of the suspension performance is guaranteed, an important part is the suspension spring, the load and the fatigue life of the suspension spring are all important for determining the indexes of the suspension spring, and the indexes are related to the processing technology of the suspension spring.
But the spring force testing arrangement for the production of current suspension spring is exterior structure comparatively simple, and inconvenient the adjusting can not adapt to the spring of equidimension not, has certain defectiveness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elasticity testing arrangement with adjustable suspension spring production to it is comparatively simple to provide current elasticity testing arrangement external structure for suspension spring production in solving above-mentioned background art, and is inconvenient to be adjusted, can not adapt to the not spring problem of equidimension.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elasticity testing arrangement with adjustable suspension spring production is with, the on-line screen storage device comprises a base, the top of base is equipped with the control box, the interior top of control box is equipped with the pneumatic cylinder, be equipped with pressure sensor on the output of pneumatic cylinder, pressure sensor keeps away from the one end fixedly connected with movable plate of pneumatic cylinder, the bottom both sides of movable plate all are equipped with the recess, fixedly connected with bracing piece in the recess, the regulating plate has been cup jointed in the slip on the bracing piece, the bottom of regulating plate is equipped with force sensor, force sensor's bottom fixedly connected with drag hook, the top of regulating plate is run through the recess inner wall and upwards extends, the interior bottom of control box is equipped with two spouts, two that the symmetry set up equal sliding connection has the slider in the spout.
Preferably, the bottom of the base is fixedly connected with a plurality of supporting legs, and the supporting legs are arranged in a rectangular shape.
Preferably, the one end lateral wall that the regulating plate extends is gone up the rotation and is connected with the threaded rod, the thread bush has the fixed block on the threaded rod, fixed block and movable plate fixed connection, the one end fixedly connected with commentaries on classics piece of regulating plate is kept away from to the threaded rod.
Preferably, both ends of the moving plate are slidably inserted with limit rods, and both ends of the limit rods are fixedly connected with the inner wall of the operating box.
Preferably, a plurality of anti-skid lines are arranged on the rotating block.
Preferably, the moving plate is provided with an opening corresponding to the adjusting plate, and the opening is in a strip shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the adjustable elasticity testing device for the suspension spring production, a spring to be tested is placed at the bottom of an operation box, a sliding block slides in a sliding groove according to the size of the spring, a limiting plate arranged on one side of the sliding block is inserted into a gap of the spring to fix the bottom end of the spring, a moving plate is pushed to move by starting a hydraulic cylinder so as to compress the spring, when the spring is pressed to the lowest point, the hydraulic cylinder stops moving, and a pressure sensor measures a pressure value;
2. this elasticity testing arrangement with adjustable suspension spring production is tested the spring tensile force, thereby the regulating plate slides in the recess and catches on the top of spring with the drag hook, and the control pneumatic cylinder shifts up and drives movable plate rebound, with the spring extension to peak, calculates the tensile value through force sensor, the utility model is simple in operation, through adjustment mechanism's setting, can adapt to the not suspension spring of equidimension fast, increase efficiency of software testing.
Drawings
Fig. 1 is a schematic structural view of an adjustable elasticity testing device for suspension spring production according to the present invention;
fig. 2 is the a-position enlarged view of the adjustable elasticity testing device for producing suspension springs of the present invention.
In the figure: 1-base, 2-operation box, 3-hydraulic cylinder, 4-pressure sensor, 5-movable plate, 6-support rod, 7-adjusting plate, 8-tension sensor, 9-drag hook, 10-slide block, 11-limit plate, 12-support foot, 13-threaded rod, 14-fixed block, 15-rotating block and 16-limit rod.
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.
Referring to fig. 1-2, the present invention provides an embodiment: an adjustable elasticity testing device for suspension spring production comprises a base 1, wherein an operation box 2 is arranged at the top of the base 1, a hydraulic cylinder 3 is arranged at the inner top of the operation box 2, a pressure sensor 4 is arranged at the output end of the hydraulic cylinder 3, a movable plate 5 is fixedly connected at one end, far away from the hydraulic cylinder 3, of the pressure sensor 4, grooves are formed in two sides of the bottom of the movable plate 5, a support rod 6 is fixedly connected in each groove, an adjusting plate 7 is sleeved on each support rod 6 in a sliding mode, a tension sensor 8 is arranged at the bottom end of each adjusting plate 7, a drag hook 9 is fixedly connected at the bottom end of each tension sensor 8, the top end of each adjusting plate 7 penetrates through the inner wall of each groove and extends upwards, two symmetrically arranged sliding grooves are formed in the inner bottom of the operation box 2, a sliding block 10 is connected in each sliding mode, the sliding block 10 slides in the sliding groove according to the size of the spring, the limiting plate 11 installed on one side of the sliding block 10 is inserted into a gap of the spring to fix the bottom end of the spring, the hydraulic cylinder 3 is started to push the moving plate 5 to move so as to compress the spring, when the spring is pressed to the lowest point, the hydraulic cylinder 3 stops moving, the pressure sensor 4 measures a pressure value, when the spring tension force is tested, the adjusting plate 7 slides in the groove so as to hook the drag hook 9 at the top end of the spring, the hydraulic cylinder 3 is controlled to move upwards to drive the moving plate 5 to move upwards, the spring is stretched to the highest point, and the tension value is measured and calculated through.
Further, a plurality of supporting legs 12 are fixedly connected to the bottom of the base 1, and the supporting legs 12 are arranged in a rectangular shape and stably support the base 1.
Further, rotation is connected with threaded rod 13 on the one end lateral wall that regulating plate 7 extends, and threaded rod 13 goes up the screw thread and has cup jointed fixed block 14, fixed block 14 and moving plate 5 fixed connection, and regulating plate 7's one end fixedly connected with commentaries on classics piece 15 is kept away from to threaded rod 13, rotates on fixed block 14 through rotating commentaries on classics piece 15 and drives threaded rod 13 to promote regulating plate 7 to remove, the regulation of being convenient for.
Furthermore, limiting rods 16 are slidably inserted into two ends of the moving plate 5, and two ends of each limiting rod 16 are fixedly connected with the inner wall of the operating box 2, so that the stability of the two ends of the moving plate 5 during moving is improved.
Furthermore, the rotating block 15 is provided with a plurality of anti-skidding lines, so that friction force is increased, and rotation is facilitated.
Further, the moving plate 5 is provided with an opening corresponding to the adjusting plate 7, and the opening is in a strip shape.
The working principle is as follows: firstly, a spring to be tested is placed at the bottom of an operation box 2, a sliding block 10 slides in a sliding groove according to the size of the spring, a limiting plate 11 installed on one side of the sliding block 10 is inserted into a gap of the spring, the bottom end of the spring is fixed, a hydraulic cylinder 3 is started to push a moving plate 5 to move so as to compress the spring, when the spring is pressed to the lowest point, the hydraulic cylinder 3 stops moving, a pressure sensor 4 measures a pressure value, when the tension force of the spring is tested, an adjusting plate 7 slides in a groove so as to hook a drag hook 9 at the top end of the spring, the hydraulic cylinder 3 is controlled to move upwards to drive the moving plate 5 to move upwards, the spring is stretched to the highest point, and.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a suspension spring production is with adjustable elasticity testing arrangement, includes base (1), its characterized in that: the top of the base (1) is provided with an operation box (2), the inner top of the operation box (2) is provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is provided with a pressure sensor (4), one end of the hydraulic cylinder (3) is kept away from the pressure sensor (4) and is fixedly connected with a movable plate (5), both sides of the bottom of the movable plate (5) are provided with grooves, the grooves are internally and fixedly connected with supporting rods (6), adjusting plates (7) are sleeved on the supporting rods (6) in a sliding mode, the bottom ends of the adjusting plates (7) are provided with tension sensors (8), the bottom ends of the tension sensors (8) are fixedly connected with drag hooks (9), the top ends of the adjusting plates (7) penetrate through the inner walls of the grooves and extend upwards, the inner bottom of the operation box (2) is provided with two symmetrically arranged sliding grooves, one side of the sliding block (10) is fixedly connected with a limiting plate (11).
2. The adjustable elasticity testing device for the production of the suspension spring according to claim 1, wherein: the bottom of base (1) is fixedly connected with a plurality of supporting legs (12), and a plurality of supporting legs (12) are the rectangle setting.
3. The adjustable elasticity testing device for the production of the suspension spring according to claim 1, wherein: the utility model discloses a movable plate, including regulating plate (7), regulating plate (7) and threaded rod (13), it is connected with threaded rod (13) to rotate on the one end lateral wall that regulating plate (7) extend, threaded rod (13) are gone up the screw thread and have been cup jointed fixed block (14), fixed block (14) and movable plate (5) fixed connection, the one end fixedly connected with commentaries on classics piece (15) of regulating plate (7) are kept away from in threaded.
4. The adjustable elasticity testing device for the production of the suspension spring according to claim 1, wherein: limiting rods (16) are arranged at two ends of the moving plate (5) in an inserted mode in a sliding mode, and two ends of each limiting rod (16) are fixedly connected with the inner wall of the operation box (2).
5. The adjustable elasticity testing device for the production of the suspension spring according to claim 3, wherein: and a plurality of anti-skid lines are arranged on the rotating block (15).
6. The adjustable elasticity testing device for the production of the suspension spring according to claim 1, wherein: the movable plate (5) is provided with an opening corresponding to the adjusting plate (7), and the opening is in a strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140148.6U CN211425800U (en) | 2020-01-21 | 2020-01-21 | Adjustable elasticity testing device for suspension spring production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140148.6U CN211425800U (en) | 2020-01-21 | 2020-01-21 | Adjustable elasticity testing device for suspension spring production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211425800U true CN211425800U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140148.6U Expired - Fee Related CN211425800U (en) | 2020-01-21 | 2020-01-21 | Adjustable elasticity testing device for suspension spring production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211425800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051049A (en) * | 2020-09-10 | 2020-12-08 | 昆山捷胜精密电子有限公司 | Online automatic detection device and detection method for elasticity of precise spring part |
| CN112082716A (en) * | 2020-09-15 | 2020-12-15 | 合肥约翰芬雷矿山装备有限公司 | Spring elasticity detection device and detection method for vibrating screen |
| CN112254907A (en) * | 2020-11-18 | 2021-01-22 | 上海必通检测技术有限公司 | Elasticity performance detection equipment with high detection precision |
-
2020
- 2020-01-21 CN CN202020140148.6U patent/CN211425800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051049A (en) * | 2020-09-10 | 2020-12-08 | 昆山捷胜精密电子有限公司 | Online automatic detection device and detection method for elasticity of precise spring part |
| CN112082716A (en) * | 2020-09-15 | 2020-12-15 | 合肥约翰芬雷矿山装备有限公司 | Spring elasticity detection device and detection method for vibrating screen |
| CN112254907A (en) * | 2020-11-18 | 2021-01-22 | 上海必通检测技术有限公司 | Elasticity performance detection equipment with high detection precision |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |