CN217582702U - Caliper hydraulic cylinder thrust simulation test bench - Google Patents
Caliper hydraulic cylinder thrust simulation test bench Download PDFInfo
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- CN217582702U CN217582702U CN202221772501.8U CN202221772501U CN217582702U CN 217582702 U CN217582702 U CN 217582702U CN 202221772501 U CN202221772501 U CN 202221772501U CN 217582702 U CN217582702 U CN 217582702U
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- calliper
- oil pump
- setting element
- pressure
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Abstract
The utility model discloses a calliper pneumatic cylinder thrust simulation test platform, comprises a workbench, the calliper setting element is installed to top one side of workstation, the top opposite side of workstation is fixed with manual oil pump through the support, swing joint has the pressure handle on the manual oil pump, the output of manual oil pump passes through the hydraulic pressure pipeline and is connected with the card pincers that are surveyed on the calliper setting element, install the manometer on the hydraulic pressure pipeline, lie in one side of calliper setting element on the workstation and install pressure display, pressure display passes through data line and pressure sensor electric connection, pressure sensor is located the center department of being surveyed the card pincers on the calliper setting element. The utility model discloses an observe the pressure of manual oil pump and the clamp force change of being surveyed the calliper pincers, realize calliper pneumatic cylinder thrust simulation test, efficiency of software testing is high, and measurement accuracy is high, and simple structure, and use cost is low.
Description
Technical Field
The utility model relates to a calliper test technical field specifically is calliper pneumatic cylinder thrust simulation testboard.
Background
The automobile caliper has the following functions: the brake pad has a function of decelerating, stopping, or maintaining a stopped state of a moving wheel, and is generally used only for a disc brake system, which is a part capable of enhancing braking performance at a position protruding outside the brake pad. The disc brake on the automobile is composed of a brake oil pump, a brake disc connected with a wheel and brake calipers on the disc, and when the disc brake is used, high-pressure brake oil pushes pistons in the calipers to press brake shoes to the brake disc, so that a braking effect is generated. The test of calliper pneumatic cylinder thrust is the important index of assurance calliper quality.
Chinese patent CN112539864A discloses a floating mechanism for testing clamping force of a card clamp, which comprises a testing component, a fixing plate, and a mounting rack located below the fixing plate and used for mounting the testing component, wherein a plurality of first equal-height screws are arranged between the fixing plate and the mounting rack. But the whole testing floating mechanism has a complex structure and higher use cost. Therefore, it is necessary to design a thrust simulation test bench for a hydraulic cylinder of a caliper.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a calliper pneumatic cylinder thrust simulation testboard, the utility model discloses a pressure of observing manual oil pump changes with the clamp force of being surveyed the calliper pincers, realizes calliper pneumatic cylinder thrust simulation test, and efficiency of software testing is high, and measurement accuracy is high, and simple structure, and use cost is low.
In order to achieve the above object, the utility model provides a following technical scheme: caliper pneumatic cylinder thrust simulation test platform, comprises a workbench, the calliper setting element is installed to top one side of workstation, the top opposite side of workstation is fixed with manual oil pump through the support, swing joint has the pressure handle on the manual oil pump, the output of manual oil pump is passed through the hydraulic pressure pipeline and is connected with the card pincers that are surveyed on the calliper setting element, install the manometer on the hydraulic pressure pipeline, lie in one side of calliper setting element on the workstation and install pressure display, pressure display passes through data line and pressure sensor electric connection, pressure sensor is located the center department of being surveyed the card pincers on the calliper setting element.
Preferably, the caliper positioning part comprises a bottom plate and a clamping group;
the bottom plate is fixed on one side of the top of the workbench, and clamping groups are arranged on the periphery of the top of the bottom plate.
Preferably, the centre gripping group is including seting up at bottom plate top spout all around, the inside sliding connection of spout has the slider, top one side welded fastening of slider has the grip block, the top opposite side of slider connects soon to be fixed with the tight screw in top.
Preferably, a plurality of rubber bulges are arranged on the inner wall of the clamping plate at equal intervals.
The utility model has the advantages that:
1. the simulation test of the thrust of the hydraulic cylinder of the caliper is realized by observing the pressure of the manual oil pump and the change of the clamping force of the caliper to be tested, the test efficiency is high, the measurement precision is high, the structure is simple, and the use cost is low;
2. the jacking screw is unscrewed, so that the sliding block moves in the sliding groove, the distance between the four clamping plates is adjusted, the clamping pliers to be tested are supported, then the jacking screw is screwed, calipers with different sizes can be conveniently fixed, and the use is convenient;
3. through the rubber bulge that sets up, avoid grip block and quilt survey caliper direct contact, cause quilt survey caliper surface wearing and tearing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of the three-dimensional structure of the caliper positioning element region of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the clamping plate of the present invention;
reference numbers in the figures: 1. a work table; 2. a support; 3. a manual oil pump; 4. pressing the handle; 5. a pressure gauge; 6. a hydraulic line; 7. a base plate; 8. a clamping group; 9. a pressure sensor; 10. a data line; 11. a caliper positioning piece; 12. a pressure display; 13. a chute; 14. a slider; 15. jacking the screw tightly; 16. a clamping plate; 17. and (4) rubber bulges.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.
Example one
Given by figure 1, the utility model provides a following technical scheme: caliper hydraulic cylinder thrust simulation test platform, including workstation 1, calliper setting element 11 is installed to workstation 1's top one side, workstation 1's top opposite side is fixed with manual oil pump 3 through support 2, swing joint has the pressure handle 4 on the manual oil pump 3, the output of manual oil pump 3 is connected with the calliper of being surveyed on the calliper setting element 11 through hydraulic line 6, install manometer 5 on the hydraulic line 6, workstation 1 is located one side of calliper setting element 11 and is installed pressure display 12, pressure display 12 passes through data line 10 and pressure sensor 9 electric connection, pressure sensor 9 is located the center department of the calliper of being surveyed on calliper setting element 11, fix the calliper of being surveyed on calliper setting element 11, and communicate with hydraulic line 6, place pressure sensor 9 again in the center department of the calliper of being surveyed, manual pressure is pressed and is pressed the pressure handle 4, pressurize the calliper of being surveyed through manual oil pump 3 and hydraulic line 6, pressure sensor 9 is used for detecting the calliper of being surveyed, and show in real-time at pressure display 12, manometer 5 is used for showing the pressure of manual oil pump 3, through observing the pressure change of the calliper of manual oil pump 3 and the calliper, the high-pressure of being surveyed calliper, the high-pressure of the calliper, and high-cost test of the high-testing structure is realized, and the high-cost of the high-testing of the high-accuracy, and high-testing of the high-cost of the measuring of the hydraulic cylinder is measured calliper, and high-cost of the high-testing structure is simple use.
Example two
Referring to fig. 1, 2 and 3, as another preferred embodiment, the difference from the first embodiment is that the caliper positioning member 11 includes a base plate 7 and a clamping group 8, the base plate 7 is fixed on one side of the top of the workbench 1, and the clamping group 8 is installed around the top of the base plate 7.
Preferably, centre gripping group 8 is including seting up at bottom plate 7 top spout 13 all around, the inside sliding connection of spout 13 has slider 14, top one side welded fastening of slider 14 has grip block 16, the top opposite side of slider 14 connects soon and is fixed with tight screw 15 in top, the tight screw 15 in top of the pine of screw-thread, make slider 14 at the inside motion of spout 13, adjust the distance between four grip blocks 16, play the supporting role to being surveyed the calliper, screw tight screw 15 in top of screw-thread after that, convenient fixed not calliper of equidimension, high durability and convenient use.
Preferably, a plurality of rubber bulges 17 are arranged on the inner wall of the clamping plate 16 at equal intervals, and the clamping plate 16 is prevented from directly contacting with the detected caliper to cause surface abrasion of the detected caliper through the arranged rubber bulges 17.
The working principle is as follows:
will be surveyed the calliper and fix on calliper setting element 11 to communicate with hydraulic line 6, place pressure sensor 9 in the center department of being surveyed the calliper again, manual pressure is pressed and is pressed handle 4, pressurize to being surveyed the calliper through manual oil pump 3 and hydraulic line 6, pressure sensor 9 is used for detecting the clamp force of being surveyed the calliper, and show in real time at pressure display 12, manometer 5 is used for showing the pressure of manual oil pump 3, the clamp force through observing manual oil pump 3 changes with the clamp force of being surveyed the calliper, realize calliper pneumatic cylinder thrust simulation test, the efficiency of software testing is high, the measurement accuracy is high, and simple structure, low in use cost.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Caliper pneumatic cylinder thrust simulation test platform, including workstation (1), its characterized in that: calliper setting element (11) is installed to top one side of workstation (1), the top opposite side of workstation (1) is fixed with manual oil pump (3) through support (2), swing joint has pressure handle (4) on manual oil pump (3), the output of manual oil pump (3) is connected with the card pincers that are surveyed on calliper setting element (11) through hydraulic line (6), install manometer (5) on hydraulic line (6), lie in one side of calliper setting element (11) on workstation (1) and install pressure display (12), pressure display (12) are through data line (10) and pressure sensor (9) electric connection, pressure sensor (9) are located the center department by the card pincers that are surveyed on calliper setting element (11).
2. The caliper hydraulic cylinder thrust simulation test bench according to claim 1, wherein: the caliper positioning part (11) comprises a bottom plate (7) and a clamping group (8);
the bottom plate (7) is fixed on one side of the top of the workbench (1), and clamping groups (8) are installed on the periphery of the top of the bottom plate (7).
3. The caliper hydraulic cylinder thrust simulation test bench according to claim 2, wherein: the clamping group (8) comprises sliding grooves (13) formed in the periphery of the top of the bottom plate (7), sliding blocks (14) are connected to the inside of the sliding grooves (13) in a sliding mode, clamping plates (16) are fixedly welded to one side of the top of the sliding blocks (14), and jacking screws (15) are fixedly screwed to the other side of the top of the sliding blocks (14).
4. The caliper hydraulic cylinder thrust simulation test bench according to claim 3, characterized in that: a plurality of rubber bulges (17) are arranged on the inner wall of the clamping plate (16) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221772501.8U CN217582702U (en) | 2022-07-11 | 2022-07-11 | Caliper hydraulic cylinder thrust simulation test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221772501.8U CN217582702U (en) | 2022-07-11 | 2022-07-11 | Caliper hydraulic cylinder thrust simulation test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217582702U true CN217582702U (en) | 2022-10-14 |
Family
ID=83534290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221772501.8U Active CN217582702U (en) | 2022-07-11 | 2022-07-11 | Caliper hydraulic cylinder thrust simulation test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217582702U (en) |
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2022
- 2022-07-11 CN CN202221772501.8U patent/CN217582702U/en active Active
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