CN111141535A - A testing arrangement for automobile shock absorber ware - Google Patents
A testing arrangement for automobile shock absorber ware Download PDFInfo
- Publication number
- CN111141535A CN111141535A CN202010100490.8A CN202010100490A CN111141535A CN 111141535 A CN111141535 A CN 111141535A CN 202010100490 A CN202010100490 A CN 202010100490A CN 111141535 A CN111141535 A CN 111141535A
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- block
- shock absorber
- fixing
- space
- fixedly arranged
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/04—Suspension or damping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a testing device for an automobile shock absorber, which comprises a machine body, wherein struts are fixedly arranged on the top surface of the machine body in a bilateral symmetry manner, top covers are fixedly arranged on the top surfaces of two connecting pipelines, and a driving space is arranged in the machine body.
Description
Technical Field
The invention relates to the field of shock absorbers, in particular to a testing device for an automobile shock absorber.
Background
The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. When the road passes through an uneven road surface, although the shock-absorbing spring can filter the shock of the road surface, the spring can still do reciprocating motion, and the shock absorber is used for inhibiting the spring from jumping;
after the production of the shock absorber is completed, the performance of the shock absorber is often required to be detected, and the existing testing machine can only singly test one function, so that the testing efficiency is low to the tenth.
Disclosure of Invention
The present invention is directed to a testing device for a shock absorber of an automobile, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a testing arrangement for automobile shock absorber ware, includes the organism, the top surface bilateral symmetry of organism has set firmly the pillar, two the top surface of connecting tube has set firmly the top cap, be equipped with the drive space in the organism, be equipped with drive arrangement in the drive space, drive arrangement includes that bilateral symmetry rotates the dwang of installing lateral wall about the drive space, connect through the belt pair between the dwang, the bottom surface in drive space has set firmly motor power, motor power and left power connection between the dwang, the bottom surface of organism is equipped with detects the piece, detect the piece with through connection of electric lines between the motor power, it can draw motor power's power to detect the piece, set firmly the removal roller on the dwang respectively, be equipped with closed recess on the removal roller, be equipped with the adjusting device who is used for fixed bumper shock absorber downside between drive space and the top side of organism, be equipped with the fixing device who is used for fixed bumper shock absorber upside in the top cap, bilateral symmetry is equipped with the storage chamber in the organism, one side in storage chamber is connected with the connecting tube respectively, every the top side of connecting tube is equipped with the open space respectively, the side of pillar is the symmetry respectively from top to bottom and is equipped with the connection spout, connect the spout the open space the connecting tube the drive space with be equipped with the testing arrangement who is used for testing whether the oil leak of bumper shock absorber between the storage chamber.
Preferably, the adjusting device comprises a moving block slidably mounted between the top wall of the driving space and the top surface of the machine body, connecting rods slidably connected with the upper groove of the moving roller are symmetrically and fixedly arranged on the left side and the right side of the moving block, an adjusting motor is fixedly arranged in the moving block, a lead screw is connected to power of the adjusting motor, a threaded sleeve slidably connected with the moving block is connected to the lead screw in a threaded mode, a bottom fixing block is fixedly arranged on the top side of the threaded sleeve, threaded rods are slidably connected to the bottom fixing block in a bilateral symmetry mode, a knob is rotatably connected to the bottom fixing block in a bilateral symmetry mode, and the knob is connected with the threaded rods in a threaded mode.
Preferably, the fixing device comprises a fixing space arranged in the top cover, a hydraulic cylinder is fixedly arranged on the top wall of the fixing space, hinge rods are symmetrically hinged to the left and right sides of the bottom side of the hydraulic cylinder, driving blocks are symmetrically and slidably connected to the left and right sides of the fixing space, the driving blocks are hinged to the hinge rods, the front side of each driving block is fixedly provided with a fixing shaft, a fixing rod is fixedly arranged on the bottom surface of the top cover, a top fixing block is fixedly arranged on the bottom side of each fixing rod, and each fixing shaft is rotatably connected with a clamping block slidably connected with the top fixing block.
Preferably, the testing device comprises hydraulic pumps which are fixedly installed in the connecting pipelines in a bilateral symmetry manner, each connecting chute is respectively connected with a connecting block in a sliding manner, a connecting spring is respectively connected between each connecting block and the connecting chute, an auxiliary block is respectively connected between the two connecting blocks on the left side and between the two connecting blocks on the right side, a long rod is respectively and fixedly arranged on the bottom surface of each connecting rod, the long rod is respectively and slidably connected with the top wall of the driving space and the top surface of the machine body, the long rod is fixedly connected with the auxiliary blocks opposite to the long rod, a moving pipeline is respectively and slidably connected in each auxiliary block, an arc block is fixedly arranged on the right side of each moving pipeline, the arc block is communicated with the moving pipeline, a reset spring is connected between the arc block and the auxiliary blocks, and a one-way valve is respectively and fixedly arranged in each, and a hose is connected between the moving pipeline and the opposite connecting pipeline.
Preferably, the top fixing block and the bottom fixing block are respectively provided with an opening, so that the shock absorber can be conveniently placed in the top fixing block and the bottom fixing block, and the rear side face of the storage cavity is respectively provided with an adding opening with a backward opening.
In conclusion, the beneficial effects of the invention are as follows: the invention can test the stability of the shock absorber through the bottom fixing block which moves up and down, and can test whether the shock absorber leaks oil or not through the test grease stored inside.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall cross-sectional front view of a testing device for a shock absorber of an automobile according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a top view of the arcuate block of FIG. 1 in accordance with the present invention;
FIG. 4 is a top view of the long rod of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the shock absorber of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a testing arrangement for automobile shock absorber ware, includes organism 21, the top surface bilateral symmetry of organism 21 has set firmly pillar 26, two the top surface of connecting tube 23 has set firmly top cap 33, be equipped with drive space 49 in the organism 21, be equipped with drive arrangement 101 in the drive space 49, drive arrangement 101 includes that bilateral symmetry rotates to be installed dwang 47 of lateral wall about drive space 49, connect through the belt pair between dwang 47, drive space 49's bottom surface has set firmly motor 51, motor 51 and left power connection between the dwang 47, the bottom surface of organism 21 is equipped with detects piece 50, detect piece 50 with through connection of electric lines between motor 51, it can derive to detect piece 50 motor 51's power, the removal roller 46 has set firmly respectively on the dwang 47, be equipped with closed recess on the removal roller 46, drive space 49 with be equipped with the adjusting device 102 that is used for fixed bumper shock absorber downside between the top side of organism 21, be equipped with the fixing device 103 that is used for fixed bumper shock absorber upside in the top cap 33, bilateral symmetry is equipped with storage chamber 24 in the organism 21, one side of storage chamber 24 is connected with connecting tube 23 respectively, every the top side of connecting tube 23 is equipped with open space 27 respectively, the symmetry is equipped with connection spout 32 respectively from top to bottom in a side of pillar 26, connect spout 32 open space 27 connecting tube 23 drive space 49 with be equipped with the testing arrangement 104 that is used for testing whether the bumper shock absorber leaks oil between the storage chamber 24.
In addition, in one embodiment, the adjusting device 102 includes a moving block 45 slidably mounted between the top wall of the driving space 49 and the top surface of the machine body 21, connecting rods 48 slidably connected to the grooves of the moving rollers 46 are symmetrically and fixedly disposed on the left and right sides of the moving block 45, an adjusting motor 40 is fixedly disposed in the moving block 45, a lead screw 41 is connected to the adjusting motor 40 by power, a threaded sleeve 39 slidably connected to the moving block 45 is threadedly connected to the lead screw 41, a bottom fixing block 42 is fixedly disposed on the top side of the threaded sleeve 39, a threaded rod 44 is slidably and laterally connected to the bottom fixing block 42, a knob 43 is rotatably connected to the bottom fixing block 42 in a laterally symmetrical manner, the knob 43 is threadedly connected to the threaded rod 44, so that the adjusting motor 40 is opened to drive the lead screw 41 to rotate, and thereby shifting the threaded sleeve 39 and the bottom fixing block 42 to move upwards, the underside of the shock absorber is placed into the bottom fixing block 42, and then the knob 43 is rotated, thereby moving the threaded rod 44, and thus fixing the underside of the shock absorber by the threaded rod 44.
In addition, in one embodiment, the fixing device 103 includes a fixing space 55 disposed in the top cover 33, a hydraulic cylinder 57 is fixedly disposed on the top wall of the fixing space 55, hinge rods 56 are symmetrically hinged to the bottom side of the hydraulic cylinder 57 in a left-right manner, driving blocks 54 are slidably connected to the fixing space 55 in a left-right manner, the driving blocks 54 are hinged to the hinge rods 56 in a left-right manner, a fixing shaft 61 is fixedly disposed on the front side of each driving block 54, a fixing rod 58 is fixedly disposed on the bottom surface of the top cover 33, a top fixing block 59 is fixedly disposed on the bottom side of the fixing rod 58, a clamping block 60 is rotatably connected to each fixing shaft 61 and slidably connected to the top fixing block 59, so that the upper side of the shock absorber is placed in the top fixing block 59, and then the hydraulic cylinder 57 is opened to drive the hinge rods 56 to move upward, thereby bringing the driving blocks 54 close to each other and thereby bringing the clamping blocks 60 close to each other, so that the upper side of the shock absorber is fixed by the clamping blocks 60.
In addition, in one embodiment, the testing device 104 includes hydraulic pumps 22 which are fixedly installed in the connecting pipes 23 in a bilateral symmetry manner, connecting blocks 30 are respectively and slidably connected in each connecting chute 32, a connecting spring 31 is respectively connected between each connecting block 30 and the connecting chute 32, auxiliary blocks 29 are respectively connected between two connecting blocks 30 on the left side and two connecting blocks 30 on the right side, a long rod 52 is respectively and fixedly connected to the bottom surface of each connecting rod 48, the long rod 52 is respectively and slidably connected to the top wall of the driving space 49 and the top surface of the machine body 21, the long rod 52 is fixedly connected to the auxiliary blocks 29, a moving pipe 37 is respectively and slidably connected to each auxiliary block 29, an arc block 36 is fixedly connected to the right side of each moving pipe 37, and the arc block 36 is communicated with the moving pipe 37, the arc block 36 with be connected with reset spring 34 between the supplementary piece 29, every move the pipeline 37 and set firmly check valve 35 respectively, move the pipeline 37 and relative be connected with hose 28 between the connecting tube 23, to paste a layer of paper sticky tape to the inside cambered surface of arc block 36, then open storage chamber 24, will the test cream in the storage chamber 24 passes through the connecting tube 23, hose 28, move the pipeline 37 with check valve 35 enters into in the arc block 36, thereby will the paper on the arc block 36 is instead stained with the test cream, when connecting rod 48 reciprocates, thereby through stock 52 drives supplementary piece 29 with connecting block 30 reciprocates.
In addition, in one embodiment, the top fixing block 59 and the bottom fixing block 42 are respectively provided with an opening, so that the shock absorber can be conveniently placed in the top fixing block 59 and the bottom fixing block 42, and the rear side surfaces of the storage cavity 24 are respectively provided with an adding port 25 with a backward opening.
Initially, a test ointment is added to the storage chamber 24 through the addition port 25.
When the performance of the shock absorber needs to be tested, the storage cavity 24 is opened, the test cream in the storage cavity 24 enters the arc-shaped block 36 through the connecting pipeline 23, the hose 28, the moving pipeline 37 and the one-way valve 35, so that the paper on the arc-shaped block 36 is stained with the test cream instead of the test cream, the adjusting motor 40 is opened, the lead screw 41 is driven to rotate, the gear shifting threaded sleeve 39 and the bottom fixing block 42 move upwards, the lower side of the shock absorber is placed into the bottom fixing block 42, the knob 43 is rotated, the threaded rod 44 is driven to move, the lower side of the shock absorber is fixed through the threaded rod 44, the upper side of the shock absorber is placed into the top fixing block 59, the hydraulic cylinder 57 is opened, the hinge rod 56 is driven to move upwards, the driving blocks 54 are driven to approach each other, the clamping blocks 60 are driven to approach each other, and the upper side of the shock absorber is fixed through the clamping blocks 60, then half open two arc pieces 36 toward both sides, then press from both sides the shock absorber tightly, open motor 51 then, thereby drive two dwang 47 and rotate, thereby drive two connecting rods 48 and reciprocate, thereby drive two movable blocks 45, thread bush 39 and bottom fixed block 42 reciprocate, thereby drive the reciprocal reciprocating of bumper shock absorber, thereby can read out motor 51's power through detecting piece 50, thereby can read out motor 51's power effectively, connecting rod 48 drives stock 52 and auxiliary block 29 and reciprocates together with connecting rod 48 simultaneously, thereby prevent that arc piece 36 and shock absorber from breaking away from, can take off the shock absorber after detecting finishing, then whether change color because of the oil leak through the paper sticky tape.
The invention has the beneficial effects that: the invention can test the stability of the shock absorber through the bottom fixing block which moves up and down, and can test whether the shock absorber leaks oil or not through the test grease stored inside.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a testing arrangement for automobile shock absorber ware, includes the organism, its characterized in that: the top surface bilateral symmetry of organism has set firmly the pillar, two the top surface of connecting tube has set firmly the top cap, be equipped with the drive space in the organism, be equipped with drive arrangement in the drive space, drive arrangement includes that bilateral symmetry rotates the dwang of installing lateral wall about the drive space, connect through the belt is vice between the dwang, the bottom surface in drive space has set firmly motor power, motor power and left power connection between the dwang, the bottom surface of organism is equipped with detects the piece, detect the piece with through the connection of electric lines between the motor power, it can draw motor power to detect the piece, the removal roller has set firmly respectively on the dwang, be equipped with closed recess on the removal roller, be equipped with the adjusting device who is used for fixed bumper shock absorber downside between drive space and the top side of organism, be equipped with the fixing device who is used for fixed bumper shock absorber upside in the top cap, bilateral symmetry is equipped with the storage chamber in the organism, one side in storage chamber is connected with the connecting tube respectively, every the top side of connecting tube is equipped with the open space respectively, the side of pillar is the symmetry respectively from top to bottom and is equipped with the connection spout, connect the spout the open space the connecting tube the drive space with be equipped with the testing arrangement who is used for testing whether the oil leak of bumper shock absorber between the storage chamber.
2. The testing device for the automobile shock absorber according to claim 1, wherein: the adjusting device comprises a moving block which is slidably mounted between the top wall of the driving space and the top surface of the machine body, connecting rods which are slidably connected with the upper groove of the moving roller are symmetrically and fixedly arranged on the left side and the right side of the moving block, an adjusting motor is fixedly arranged in the moving block, a lead screw is connected to power of the adjusting motor, a threaded sleeve which is slidably connected with the moving block is in threaded connection with the lead screw, a bottom fixing block is fixedly arranged on the top side of the threaded sleeve, threaded rods are slidably connected in the bottom fixing block in the bilateral symmetry manner, a knob is rotatably connected in the bilateral symmetry manner of the bottom fixing block, and the knob is in threaded connection with.
3. The testing device for the automobile shock absorber according to claim 1, wherein: the fixing device comprises a fixing space arranged in the top cover, a hydraulic cylinder is fixedly arranged on the top wall of the fixing space, hinge rods are hinged to the left side and the right side of the bottom side of the hydraulic cylinder, driving blocks are connected to the left side and the right side of the fixing space in a sliding mode, the driving blocks are hinged to the hinge rods and opposite to the hinge rods, a fixing shaft is fixedly arranged on the front side face of each driving block, a fixing rod is fixedly arranged on the bottom face of the top cover, a top fixing block is fixedly arranged on the bottom side of the fixing rod, and each fixing shaft is rotatably connected with a clamping block in sliding connection with the top fixing block.
4. The testing device for the automobile shock absorber according to claim 1, wherein: the testing device comprises hydraulic pumps which are fixedly arranged in the connecting pipelines in a bilateral symmetry manner, each connecting chute is respectively connected with a connecting block in a sliding manner, a connecting spring is respectively connected between each connecting block and the connecting chute, an auxiliary block is respectively connected between two connecting blocks on the left side and between two connecting blocks on the right side, a long rod is respectively fixedly arranged on the bottom surface of each connecting rod, the long rod is respectively connected with the top wall of the driving space and the top surface of the machine body in a sliding manner, the long rod is fixedly connected with the opposite auxiliary blocks, a moving pipeline is respectively connected in the auxiliary blocks in a sliding manner, an arc-shaped block is fixedly arranged on the right side of each moving pipeline, the arc-shaped blocks are communicated with the moving pipeline, a reset spring is connected between the arc-shaped blocks and the auxiliary blocks, and a one-way valve is respectively fixedly, the movable pipeline and the opposite connecting pipeline are connected through a soft pipe.
5. The testing device for the automobile shock absorber according to claim 4, wherein: the top fixed block with be equipped with the opening on the fixed block of bottom respectively, make things convenient for the shock absorber to put into the top fixed block with in the fixed block of bottom, the trailing flank of storage chamber is equipped with the entry that adds that the opening is backward respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100490.8A CN111141535A (en) | 2020-02-18 | 2020-02-18 | A testing arrangement for automobile shock absorber ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100490.8A CN111141535A (en) | 2020-02-18 | 2020-02-18 | A testing arrangement for automobile shock absorber ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111141535A true CN111141535A (en) | 2020-05-12 |
Family
ID=70527695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100490.8A Withdrawn CN111141535A (en) | 2020-02-18 | 2020-02-18 | A testing arrangement for automobile shock absorber ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111141535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560217A (en) * | 2021-09-23 | 2021-10-29 | 南通星维海威精密机械有限公司 | Automobile inflatable shock absorber airtightness detection device |
| CN114112245A (en) * | 2021-11-17 | 2022-03-01 | 彭扬 | Air tightness detector for hydraulic shock absorber |
-
2020
- 2020-02-18 CN CN202010100490.8A patent/CN111141535A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560217A (en) * | 2021-09-23 | 2021-10-29 | 南通星维海威精密机械有限公司 | Automobile inflatable shock absorber airtightness detection device |
| CN113560217B (en) * | 2021-09-23 | 2021-11-26 | 南通星维海威精密机械有限公司 | Automobile inflatable shock absorber airtightness detection device |
| CN114112245A (en) * | 2021-11-17 | 2022-03-01 | 彭扬 | Air tightness detector for hydraulic shock absorber |
| CN114112245B (en) * | 2021-11-17 | 2024-05-03 | 永康市上下工贸有限公司 | Hydraulic shock absorber gas tightness detector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200512 |