CN216082441U - Stabilizer bar bush offset force testing machine - Google Patents
Stabilizer bar bush offset force testing machine Download PDFInfo
- Publication number
- CN216082441U CN216082441U CN202122516328.7U CN202122516328U CN216082441U CN 216082441 U CN216082441 U CN 216082441U CN 202122516328 U CN202122516328 U CN 202122516328U CN 216082441 U CN216082441 U CN 216082441U
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- CN
- China
- Prior art keywords
- stabilizer bar
- testing machine
- offset force
- machine
- force testing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003381 stabilizer Substances 0.000 title claims abstract description 46
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a stabilizer bar bushing offset force testing machine which is applied to the field of automobile accessory testing devices. Consists of a force measuring unit, a machine table and a control unit. The utility model can realize that the force measuring unit clamps with different specifications can be quickly replaced at the force measuring unit according to different specifications and models of the stabilizer bar, the distance of the sliding plates at the two sides of the force measuring unit is adjusted, the offset value of the assembled stabilizer bar bushing is tested on the premise of not damaging the stabilizer bar, the test result can be stored, the test cost is reduced, and the reliability of the test speed and the quality is improved.
Description
Technical Field
The utility model belongs to the field of automobile accessory test devices, and particularly relates to a machine for testing the offset force of a stabilizer bar bushing.
Background
The stabilizer bar is an auxiliary elastic element in the automobile suspension, two ends of the stabilizer bar are connected with a suspension, and the middle part of the stabilizer bar is fixed on an auxiliary frame through a clamp and a bush, so that the suspension, the auxiliary frame and the stabilizer bar are connected into a whole, the vehicle body is prevented from overlarge transverse tilting during turning, and the vehicle body is kept balanced as much as possible. At this time, the bushing may receive some stress and torsional friction from the stabilizer bar. Under the action of stress and torsional friction repeated for a long time, if the bushing is not firmly fixed, the bushing and the stabilizer bar are subjected to relative displacement and abrasion, so that high noise is generated, and the service life is shortened;
in order to prevent the problem, after the stabilizer bar bushing is assembled, a certain amount of sampling inspection or full inspection needs to be carried out on the assembly offset force of the bushing or the metal spacing ring; because the stabilizer bars with different specifications and models have different shapes, a method of cutting off the stabilizer bars and taking the liner to mount a straight line part on a compression testing machine for testing is generally adopted, the method has low efficiency, and is a destructive test with high test cost.
Disclosure of Invention
The utility model aims to provide a stabilizer bar bushing offset force testing machine which can quickly and efficiently measure the offset force value of an assembled stabilizer bar measuring bushing on the basis of not damaging a stabilizer bar so as to solve the defects of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a stabilizer bar bushing offset force testing machine, the equipment of which comprises: the device comprises a force measuring unit, a machine table and a control unit;
the force measuring unit is arranged on the machine table and consists of a left sliding table and a right sliding table, the left sliding table is driven by a hand wheel, the right sliding table is driven by a servo reducer, and the sliding tables are provided with lead screws and linear guide rails;
the machine table is provided with casters and can move;
and the control unit comprises an electrical control cabinet, a control computer and a printer.
Preferably, a pair of semicircular bush fixing clamps are mounted on the left sliding plate, and the clamps can be replaced according to stabilizer bars of different specifications; the latter half of anchor clamps is fixed in the anchor clamps card, and the first half is by cylinder drive, and the scale is installed to the slide below.
Preferably, a semicircular lining pushing clamp is installed on the right side sliding plate, a clamp fixing seat is connected with the weighing sensor, and a drag chain is arranged below the sliding plate and used for protecting various wire harnesses.
Preferably, the board is installed 4 truckles, and the testing machine can wholly remove.
Preferably, the control computer; the device can store the offset force parameters of the stabilizing rod bushings with various specifications, control the action of an offset force testing machine, record each measured value and judge whether the measured value is qualified.
In conclusion, the utility model has the following beneficial effects: according to the utility model, force measuring unit clamps with different specifications can be quickly replaced according to different specifications and models of the stabilizer bar, the distance between the sliding plates on the two sides of the force measuring unit is adjusted, the offset value of the assembled stabilizer bar bushing is tested on the premise of not damaging the stabilizer bar, the test result can be stored, the test cost is reduced, and the reliability of the test speed and the quality is improved.
Drawings
Fig. 1 is a front view of a stabilizer bar bushing offset force tester according to the present invention.
Fig. 2 is a side view of a stabilizer bushing offset force tester according to the present invention.
FIG. 3 is a detailed view of the load cell.
Fig. 4 is a stabilizer bar bushing assembly schematic.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a front view of a stabilizer bar bushing offset force tester according to the present invention. Fig. 2 is a side view of a stabilizer bushing offset force tester according to the present invention. FIG. 3 is a detailed view of the load cell. Fig. 4 is a stabilizer bar bushing assembly schematic.
Referring to fig. 1 to 4, a stabilizer bar bushing offset force tester according to an embodiment of the present invention includes: force measuring unit left side slip table 10, force measuring unit right side slip table 20, board 30, control unit 40.
In a stabilizer bar bushing offset force testing machine according to an embodiment of the present invention, the force measuring unit is mounted on a machine table 30 and is composed of a left sliding table 10 and a right sliding table 20, a sliding plate 14 of the left sliding table 10 is driven by a hand wheel 11 through a lead screw 12, and linear guide rails 13 are arranged on two sides of the lead screw; a sliding plate 24 of the right sliding table 20 is driven by a servo reducer 21 through a screw rod 22, and linear guide rails 23 are arranged on two sides of the screw rod;
the machine table 30 is provided with 4 casters 31 and can move;
the control unit 40 includes an electrical control cabinet 41, a control computer 42 and a printer 43.
A pair of semicircular bush fixing clamps are mounted on the left sliding plate 14, and the clamps can be replaced according to different specifications of stabilizer bars; the lower clamp 15 is fixed in the clamp seat 17, the upper clamp 16 is driven by the air cylinder 18, and the graduated scale 15 is arranged below the sliding plate 14 and used for marking the moving distance of the sliding plate.
A retransmission sensor 27 is installed on the right sliding plate 24, the retransmission sensor 27 is connected with a fixture fixing seat 26, the semicircular bush pushes the fixture 25 to be installed in the fixture fixing seat 26, and the fixture can be replaced according to stabilizer bars with different specifications; a tow chain 28 is provided below the sled for protecting various wiring harnesses.
The board 30 installs 4 truckles 31, and the testing machine can wholly remove.
The control unit 40 includes an electrical control cabinet 41, a control computer 42 and a printer 43.
The control computer 42 can store the offset force parameters of the stabilizer bar bushings with various specifications, control the action of the offset force testing machine, record each measured value and judge whether the measured value is qualified; the printer 43 can print out a corresponding test report.
A bush 51 and a bush 52 are assembled to both sides of the stabilizer 50, respectively.
The working process of the stabilizer bar bushing offset force testing machine provided by the utility model is as follows: after starting up, the control computer 42 sets relevant parameters of a stabilizer bar with a corresponding model, the left sliding plate 14 is adjusted to a proper position through the hand wheel 11, the stabilizer bar 50 is placed on the clamp, the left lower clamp 15 blocks the left side of the rubber bush 51, the force measuring machine is started, the air cylinder 18 drives the upper clamp 16 to press downwards to form a circular ring, the bush 51 is further prevented from moving, the right sliding plate 24 moves towards the left side under the driving of the servo reducer 21, the clamp 25 is driven to push the stabilizer bar right bush 52, the generated thrust is transmitted to the control computer 42 after being converted through the weighing sensor 27, when the thrust reaches a set value, the right sliding plate 24 is judged to be a good product, when the thrust does not reach the set value and exceeds a stroke set value, the right sliding plate 24 is judged to be a defective product, the right sliding plate 24 returns, all test results are stored in the control computer 42, and product data can be tracked and analyzed conveniently, the corresponding test report is printed out by the printer 43.
The above-mentioned embodiments are for better understanding of the present invention by those of ordinary skill in the art, and are not intended to limit the present invention. Insubstantial modifications and variations of the present invention can be made by those skilled in the art without departing from the spirit and scope of the utility model, which shall fall within the scope of the claims.
Claims (5)
1. A stabilizer bar bushing offset force testing machine, the equipment of which comprises: the device comprises a force measuring unit, a machine table and a control unit; the device is characterized in that the force measuring unit is arranged on a machine table and consists of a left sliding table and a right sliding table, the left sliding table is driven by a hand wheel, the right sliding table is driven by a servo reducer, and the sliding tables are provided with lead screws and linear guide rails; the machine table is provided with casters and can move; the control unit comprises an electric control cabinet, a control computer and a printer.
2. The stabilizer bar bushing offset force testing machine of claim 1, characterized in that the left sliding table drives a left sliding plate, a pair of semicircular bushing fixing clamps are mounted on the left sliding plate, and the clamps can be replaced according to stabilizer bars of different specifications; the latter half of anchor clamps is fixed in the anchor clamps card, and the first half is by cylinder drive, and the scale is installed to the slide below.
3. The stabilizer bar bushing offset force testing machine as claimed in claim 1, wherein the right sliding table drives a right sliding plate, a semicircular bushing pushing clamp is mounted on the right sliding plate, a clamp fixing seat is connected with the weighing sensor, and a drag chain is arranged below the sliding plate and used for protecting various wire harnesses.
4. The stabilizer bar bushing offset force testing machine of claim 1, wherein 4 casters are installed on the machine platform, and the testing machine can move as a whole.
5. The stabilizer bar bushing offset force testing machine according to claim 1, wherein the control computer; the device can store the offset force parameters of the stabilizing rod bushings with various specifications, control the action of the offset force testing machine, record each measured value and judge whether the measured value is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516328.7U CN216082441U (en) | 2021-10-19 | 2021-10-19 | Stabilizer bar bush offset force testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516328.7U CN216082441U (en) | 2021-10-19 | 2021-10-19 | Stabilizer bar bush offset force testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216082441U true CN216082441U (en) | 2022-03-18 |
Family
ID=80639864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122516328.7U Expired - Fee Related CN216082441U (en) | 2021-10-19 | 2021-10-19 | Stabilizer bar bush offset force testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216082441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618977A (en) * | 2023-07-20 | 2023-08-22 | 昆明尼古拉斯克雷亚机床有限公司 | Main shaft machining process of gantry frame movable machining center |
-
2021
- 2021-10-19 CN CN202122516328.7U patent/CN216082441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618977A (en) * | 2023-07-20 | 2023-08-22 | 昆明尼古拉斯克雷亚机床有限公司 | Main shaft machining process of gantry frame movable machining center |
| CN116618977B (en) * | 2023-07-20 | 2023-09-19 | 昆明尼古拉斯克雷亚机床有限公司 | Main shaft machining process of gantry frame movable machining center |
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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: 20220318 |