CN212410039U - Durability testing device - Google Patents
Durability testing device Download PDFInfo
- Publication number
- CN212410039U CN212410039U CN202020975230.0U CN202020975230U CN212410039U CN 212410039 U CN212410039 U CN 212410039U CN 202020975230 U CN202020975230 U CN 202020975230U CN 212410039 U CN212410039 U CN 212410039U
- Authority
- CN
- China
- Prior art keywords
- mounting
- fixing
- plate
- bracket
- pushing
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a durability testing device, which comprises a fixed frame, wherein the fixed frame comprises a bottom plate, a first bracket and a second bracket which are arranged on the bottom plate; the fixing seat is fixedly arranged on the bottom plate and used for fixedly installing materials; the pushing assembly is arranged on the first support and comprises an installation frame, a plurality of fixing assemblies, a supporting plate, a plurality of pushing assemblies and a driving mechanism, the fixing assemblies are used for fixing materials and fixedly arranged on the installation frame, the supporting plate is movably arranged on the installation frame, the pushing assemblies are used for pressing the materials and fixedly arranged on the supporting plate, and the driving mechanism is matched with the supporting plate to drive the supporting plate to do linear reciprocating motion and is fixedly arranged on the installation frame; and the traction assembly is fixedly arranged on the second support, is matched with the mounting rack and is used for driving the mounting rack to move so as to drive the material to move. The utility model provides a durable testing arrangement drives the promotion subassembly motion through pulling the subassembly, thereby the motion that promotes the subassembly drives the manual brake action and constantly simulates the manual brake and lift and put down, the utility model discloses degree of automation is high, and durability efficiency of software testing is high.
Description
Technical Field
The utility model belongs to the endurance test field, concretely relates to endurance test device.
Background
The hand brake in the market is mainly divided into a mechanical type hand brake and an electronic type hand brake, the mechanical hand brake is mainly adopted in a middle-end and low-end automobile, and when the automobile is parked, the hand brake needs to be pulled in order to prevent the automobile from sliding, so the use frequency of the hand brake is very high, if the quality of the hand brake has problems, the hand brake is easy to damage after being used for a long time, the parking safety is influenced, and the durability of the hand brake needs to be strictly tested and checked before the hand brake leaves a factory; most of the existing hand brake durability detection is manually completed, the manual detection is easily affected subjectively, the factory quality of the hand brake is difficult to be strictly controlled, and unqualified products are likely to appear.
Therefore, in view of the above technical problems, it is necessary to provide a durability testing apparatus.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a durable testing arrangement to realize the durable test of mechanical type manual brake, guarantee the quality of manual brake.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
an endurance testing apparatus, comprising:
the fixing frame comprises a bottom plate, a first bracket and a second bracket, wherein the first bracket and the second bracket are arranged on the bottom plate;
the fixing seat is fixedly arranged on the bottom plate and used for fixedly installing materials;
the pushing assembly is arranged on the first support and comprises a mounting frame, a plurality of fixing assemblies, a supporting plate, a plurality of pushing assemblies and a driving mechanism, wherein the fixing assemblies are used for fixing materials and fixedly arranged on the mounting frame;
and the traction assembly is fixedly arranged on the second support, is matched with the mounting rack and is used for driving the mounting rack to move so as to drive the material to move.
In one embodiment, the mounting bracket includes a first mounting plate for fixedly mounting the fixed component, a third mounting plate for fixedly mounting the driving mechanism, and a plurality of second mounting plates fixedly mounted between the first mounting plate and the third mounting plate.
In one embodiment, the fixing assembly comprises a first connecting rod fixedly installed with the mounting frame and a mounting block used for fixing materials and fixedly installed with the first connecting rod.
In one embodiment, the pushing assembly comprises a fixing block fixedly mounted with the supporting plate and movably mounted with the mounting frame, a second connecting rod fixedly mounted with the fixing block, and a pushing block fixedly mounted with the second connecting rod.
In one embodiment, the driving mechanism comprises a first air cylinder, and an expansion rod of the first air cylinder is fixedly installed with the supporting plate.
In one embodiment, the traction assembly comprises a second cylinder, a first guide wheel, a second guide wheel and a pull rope, the second guide wheel is mounted on the mounting frame, one end of the pull rope is connected with the telescopic rod of the second cylinder, and the other end of the pull rope is connected with the second guide wheel through the first guide wheel.
In one embodiment, a guide shaft penetrating through the support plate is fixedly mounted on the first mounting plate.
In one embodiment, the second mounting plate and the first mounting plate are mounted perpendicular to each other, a slide rail is mounted on the side face of the second mounting plate, and a slide block fixed with the pushing assembly is mounted on the slide rail.
In one embodiment, the fixing seat is provided with a plurality of mounting holes for fixedly mounting materials.
The utility model discloses another embodiment provides a technical scheme as follows:
a roller blind system comprises the endurance testing apparatus for fixing a driving motor and a housing.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model provides a durable testing arrangement drives the promotion subassembly motion through pulling the subassembly, thereby the motion that promotes the subassembly drives the manual brake action and constantly simulates the manual brake and lift and put down, the utility model discloses degree of automation is high, and durability efficiency of software testing is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a durability testing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a pushing assembly according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a durability testing arrangement, include:
the fixing frame comprises a bottom plate, a first bracket and a second bracket, wherein the first bracket and the second bracket are arranged on the bottom plate;
the fixing seat is fixedly arranged on the bottom plate and used for fixedly installing materials;
the pushing assembly is arranged on the first support and comprises an installation frame, a plurality of fixing assemblies, a supporting plate, a plurality of pushing assemblies and a driving mechanism, the fixing assemblies are used for fixing materials and fixedly arranged on the installation frame, the supporting plate is movably arranged on the installation frame, the pushing assemblies are used for pressing the materials and fixedly arranged on the supporting plate, and the driving mechanism is matched with the supporting plate to drive the supporting plate to do linear reciprocating motion and is fixedly arranged on the installation frame;
and the traction assembly is fixedly arranged on the second support, is matched with the mounting rack and is used for driving the mounting rack to move so as to drive the material to move.
The present invention will be further described with reference to the following specific examples.
Referring to fig. 1, an endurance testing apparatus includes a fixing frame including a base plate 100, and a first bracket 200 and a second bracket 300 mounted on the base plate 100.
Referring to fig. 1, a fixing seat 10 is fixedly mounted on a bottom plate 100, a second support 300, the fixing seat 10 and a first support 200 are sequentially and fixedly mounted on the bottom plate 100, a plurality of mounting holes for fixedly mounting a hand brake are formed in the fixing seat 10, and fixing parts such as bolts are adopted to fixedly mount the bottom of the hand brake and the fixing seat 10 through the mounting holes and original fixing holes in the hand brake.
Referring to fig. 2, the first bracket 200 is provided with a pushing assembly, and the pushing assembly includes an installation bracket 21 arranged on the first bracket 200, a plurality of fixing assemblies for fixing a handle of the hand brake and fixedly mounted on the installation bracket 21, a support plate 23 movably mounted on the installation bracket 21, a plurality of pushing assemblies for pressing a button on the handle and fixedly mounted on the support plate, and a driving mechanism installed in cooperation with the support plate 23 to drive the support plate 23 to perform linear reciprocating motion and fixedly mounted on the installation bracket 21.
The mounting frame 21 includes a first mounting plate 211 for fixedly mounting a fixing component, a third mounting plate 213 for fixedly mounting a driving mechanism, and a plurality of second mounting plates 212 fixedly mounted between the first mounting plate 211 and the third mounting plate 213, the second mounting plates 212 pass through the supporting plate 23, the second mounting plates 212 are vertically mounted with the first mounting plate 211 and the third mounting plate 213, the first mounting plate 211 and the third mounting plate 213 are horizontally arranged, and the pushing component is contacted with the first support 200 through the bottom of the first mounting plate 211 and the bottom of the supporting plate 23 to form a support.
Referring to fig. 2, two second mounting plates 212 are fixedly mounted between the first mounting plate 211 and the third mounting plate 213, one end of each second mounting plate 212 is fixedly mounted with the first mounting plate 211, and the other end of each second mounting plate 212 is fixedly mounted with the third mounting plate 213, the number of the second mounting plates 212 can be increased along with the increase of the number of the hand brakes required to be fixed, and the increased second mounting plates 212 can not be fixedly mounted with the first mounting plates 211.
Referring to fig. 2, the fixing assembly is provided with a plurality of groups of handles capable of fixing a plurality of handbrakes simultaneously, the fixing assembly comprises a first connecting rod 221 fixedly installed on the mounting frame 21 and an installation block 222 fixedly installed on the first connecting rod 221, the handles of the handbrakes are fixed through the installation block 222, specifically, one end of the first connecting rod 221 is fixedly installed on the first installation plate 211, and the other end of the first connecting rod 221 is fixedly installed on the installation block 222.
Referring to fig. 2, a plurality of groups of pushing assemblies are arranged side by side, each pushing assembly comprises a fixed block 241 fixedly mounted on the support plate 23 and movably mounted on the mounting frame 21, a second connecting rod 242 fixedly mounted on the fixed block 241, and a pushing block 243 fixedly mounted on the second connecting rod 242, and a button on the handle is pressed by the pushing block 243, specifically, one end of the fixed block 241 is fixedly mounted on the support plate 23, the other end of the fixed block is fixedly mounted on one end of the second connecting rod 242, and meanwhile, the second connecting rod 242 penetrates through the first mounting plate 211 and the other end of the fixed block is fixedly mounted on the pushing block 243.
In this embodiment, the side surface of the second mounting plate 212 is provided with a slide rail 214, the slide rail 214 is provided with a slide block 215 fixed with the pushing component, and specifically, the slide block 215 is fixedly mounted with the side surface of the fixing block 241.
Referring to fig. 2, the driving mechanism 25 includes a first cylinder, the first cylinder body is mounted on the third mounting plate 213, an expansion rod of the first cylinder is fixedly mounted on the support plate 23, the support plate 23 is driven by the first cylinder to perform linear reciprocating motion so as to drive the pushing assembly to perform linear reciprocating motion, a guide shaft 26 penetrating through the support plate 23 is fixedly mounted on the first mounting plate 211, and the guide shaft 26 is used for guiding the movement of the support plate 23.
Referring to fig. 1, a traction assembly is fixed on the second bracket 300, and the traction assembly is installed in cooperation with the mounting frame 21 and is used for driving the mounting frame 21 to move so as to drive the hand brake to act.
The traction assembly comprises a second cylinder 31, a first guide wheel 32, a second guide wheel 33 and a pull rope 34, the second cylinder 31 and the first guide wheel 32 are fixedly mounted on the second support 300 at the same height, the second guide wheel 33 is mounted on a third mounting plate 213 of the mounting frame 21, one end of the pull rope 34 is connected with an expansion rod of the second cylinder 31, and the other end of the pull rope is connected with the second guide wheel 33 through the first guide wheel 3.
In this embodiment, the traction assembly, the fixing base 10 and the pushing assembly are sequentially arranged, the fixing base 10 is installed on the bottom plate 100 at a first height, the pushing assembly is installed on the first support 200 on one side of the fixing base 10 at a second height, the traction assembly is fixedly installed on the second support 300 on the other side of the fixing base 10 at a third height, the second height is higher than the first height, and the third height is higher than the second height.
The utility model discloses a test mode does: the telescopic rod is contracted through the second air cylinder 31 so as to pull the pull rope 34, at the moment, one end of the pushing assembly is lifted under the pulling of the pull rope 34, and then the fixing assembly at the other end of the pushing assembly and a handle of a hand brake fixedly installed with the fixing assembly are driven to lift, so that the parking state on the automobile is simulated; after the handle of the hand brake is lifted (parked), the support plate 23 is pushed by the first cylinder to move so as to drive the pushing assembly to move, so that the pushing block 243 moves to press a button on the handle of the hand brake so as to unlock the hand brake; thereby stretch out the telescopic link through second cylinder 31 and relax stay cord 34 gradually, the handle that promotes the subassembly and drive the manual brake under the effect of gravity is put down in the same place to simulate out the parking state of removing on the car, test with the durability of this circulation reciprocal with the manual brake.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model provides a durable testing arrangement drives the promotion subassembly motion through pulling the subassembly, thereby the motion that promotes the subassembly drives the manual brake action and constantly simulates the manual brake and lift and put down, the utility model discloses degree of automation is high, and durability efficiency of software testing is high.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An endurance testing apparatus, comprising:
the fixing frame comprises a bottom plate, a first bracket and a second bracket, wherein the first bracket and the second bracket are arranged on the bottom plate;
the fixing seat is fixedly arranged on the bottom plate and used for fixedly installing materials;
the pushing assembly is arranged on the first support and comprises a mounting frame, a plurality of fixing assemblies, a supporting plate, a plurality of pushing assemblies and a driving mechanism, wherein the fixing assemblies are used for fixing materials and fixedly arranged on the mounting frame;
and the traction assembly is fixedly arranged on the second support, is matched with the mounting rack and is used for driving the mounting rack to move so as to drive the material to move.
2. The endurance testing apparatus of claim 1, wherein the mounting bracket comprises a first mounting plate for fixedly mounting the stationary assembly, a third mounting plate for fixedly mounting the driving mechanism, and a plurality of second mounting plates fixedly mounted between the first mounting plate and the third mounting plate.
3. The endurance testing apparatus of claim 1, wherein the fixing assembly includes a first connection rod fixedly installed with the mounting bracket and a mounting block for fixing the material and fixedly installed with the first connection rod.
4. The endurance testing apparatus of claim 1, wherein the pushing assembly includes a fixing block fixedly mounted to the support plate and movably mounted to the mounting frame, a second connecting rod fixedly mounted to the fixing block, and a pushing block fixedly mounted to the second connecting rod.
5. The endurance testing apparatus of claim 1, wherein the driving mechanism comprises a first cylinder, and an extension rod of the first cylinder is fixedly mounted with the support plate.
6. The endurance testing apparatus according to claim 1, wherein the traction assembly includes a second cylinder, a first guide wheel, a second guide wheel, and a pull rope, the second guide wheel is mounted on the mounting frame, one end of the pull rope is connected to the telescopic rod of the second cylinder, and the other end of the pull rope is connected to the second guide wheel through the first guide wheel.
7. The endurance testing apparatus of claim 2, wherein a guide shaft passing through the support plate is fixedly mounted to the first mounting plate.
8. The endurance testing device of claim 2, wherein the second mounting plate is perpendicular to the first mounting plate, a slide rail is mounted on a side surface of the second mounting plate, and a slide block fixed with the pushing assembly is mounted on the slide rail.
9. The endurance testing apparatus of claim 1, wherein the fixing base is provided with a plurality of mounting holes for fixing and mounting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975230.0U CN212410039U (en) | 2020-06-01 | 2020-06-01 | Durability testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975230.0U CN212410039U (en) | 2020-06-01 | 2020-06-01 | Durability testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212410039U true CN212410039U (en) | 2021-01-26 |
Family
ID=74409424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020975230.0U Active CN212410039U (en) | 2020-06-01 | 2020-06-01 | Durability testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212410039U (en) |
-
2020
- 2020-06-01 CN CN202020975230.0U patent/CN212410039U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114754999A (en) | Airplane wheel brake response test device and test method for airplane landing gear | |
| CN107389242A (en) | A kind of staircase main drive shaft brake torque test machine and method of testing | |
| CN212410039U (en) | Durability testing device | |
| CN216284339U (en) | Loading device for bridge load test | |
| CN109443729B (en) | Test device and test method for simulating rolling of automobile | |
| CN107727413B (en) | Automobile brake experiment table lifting device with speed measuring roller | |
| CN107415529A (en) | A kind of environmentally friendly blackboard for education | |
| CN116593147A (en) | Fatigue test equipment and method using bag type air spring | |
| CN202793777U (en) | Reliability test device of automobile door handle | |
| CN114354227A (en) | Detection equipment based on vehicle suspension system component | |
| CN206920059U (en) | A kind of staircase main drive shaft brake torque test machine | |
| CN210834205U (en) | Bogie no-load test driving wheel friction adjusting device | |
| CN220304815U (en) | Device for simulating wheel up-down jumping function of constant velocity universal joint test bed | |
| CN212621506U (en) | Detection apparatus for rail vehicle outer windshield capsule fatigue life | |
| CN207015025U (en) | A kind of environmentally friendly blackboard for education | |
| CN216594703U (en) | Ozone endurance test tool for automobile shock absorber cover | |
| CN212059751U (en) | Fatigue testing device for aircraft canopy | |
| CN211373986U (en) | Oscillation testing device for hub motor | |
| CN203037766U (en) | Toy electric vehicle performance testing auxiliary device | |
| CN218600870U (en) | Horizontal movement sliding table deformation prevention mechanism and clutch simulation detection equipment | |
| CN220626471U (en) | Semi-manual FCT function tool | |
| CN219142540U (en) | Bending fatigue testing machine for steel wire rope | |
| CN216662356U (en) | Support device for vehicle maintenance | |
| CN114043201B (en) | Motor press-fitting device | |
| CN112033706A (en) | Detection apparatus for rail vehicle outer windshield capsule fatigue life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |