CN112697335B - Detection device convenient to detect brake pump pressure - Google Patents
Detection device convenient to detect brake pump pressure Download PDFInfo
- Publication number
- CN112697335B CN112697335B CN202011448885.3A CN202011448885A CN112697335B CN 112697335 B CN112697335 B CN 112697335B CN 202011448885 A CN202011448885 A CN 202011448885A CN 112697335 B CN112697335 B CN 112697335B
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- block
- brake pump
- detection
- detection table
- groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
Abstract
The invention discloses a detection device convenient for detecting pressure of a brake pump, which comprises a body, a detection table, a protection plate, a pressing block and a pusher, wherein the detection table is installed above the body, a guide block is installed above the detection table, an installation groove is formed in the pressing block, the protection plate is installed in the detection table, a handle is formed in a sliding door, an inductor is installed in the detection table, clamping blocks are installed on two sides of the inductor, a sliding groove is formed in each clamping block, an anti-falling block is installed in each sliding block, each sliding block is installed outside a connecting block, the connecting block is connected with the pusher, and a limiting block is installed at the rear end of the detection table. This detection device convenient to detect brake pump pressure is provided with grip block and ejector, and the setting of this part is used under the cooperation of grip block and ejector for the device can carry out the centre gripping to the brake pump of the different specifications of different diameters, thereby subsequent detection of being convenient for has increased the practicality of device.
Description
Technical Field
The invention relates to the technical field of brake pump detection, in particular to a detection device convenient for detecting the pressure of a brake pump.
Background
The brake pump is an indispensable chassis brake part of a brake system, and the main function of the brake pump is to push a brake pad, the brake pad rubs a brake drum, so that the speed of a vehicle is reduced and the vehicle is static, a master pump generates thrust to press hydraulic oil to a branch pump after a brake is stepped on, a piston in the branch pump starts to move by the aid of the hydraulic pressure to push the brake pad, and the safety of personnel on the vehicle is affected by the quality of the brake pump.
But current brake pump pressure detection device is because its structural reason, do not have a suitable centre gripping stop device, lead to carrying out the pressure measurement in-process to the brake pump, the phenomenon of displacement can appear, lead to the inaccuracy of detected data, and detection device does not have a suitable protection viewing device, lead to in the testing process, the observation brake pump of unable straight face is the form change under different pressure intensity, and current detection device can only carry out the detection of independent one side to equipment, can't accomplish local detection, make the test data after the detection not too true, can't discover the problem of brake pump and appear where.
Therefore, we have proposed a detecting device for conveniently detecting the pressure of a brake pump so as to solve the problems set forth above
Disclosure of Invention
The invention aims to provide a detection device convenient for detecting pressure of a brake pump, and aims to solve the problems that the existing brake pump pressure detection device in the background art does not have a clamping function and does not have a proper protection device.
In order to achieve the purpose, the invention provides the following technical scheme: a detection device convenient for detecting the pressure of a brake pump comprises a body, a detection table, a protection plate, a pressing block and a pusher, wherein the detection table is installed above the body, a guide block is installed above the detection table, the pressing block is installed in the guide block, a mounting groove is formed in the pressing block, an installation block is installed in the mounting groove and is installed above a detection head, the protection plate is installed in the detection table, a telescopic plate is installed in the protection plate, a sliding door is installed in the protection plate, a handle is arranged in the sliding door, an inductor is installed in the detection table, clamping blocks are installed on two sides of the inductor, a connecting block is installed at the outer end of each clamping block, a sliding groove is formed in each clamping block, an anti-falling groove is formed in each sliding groove, an anti-falling block is installed in each sliding block, and each sliding block is installed outside the corresponding connecting block, the connecting block is connected with the ejector, the pressurizing pipe is installed on the left side of the ejector, and the limiting block is installed at the rear end of the detection table.
Preferably, the detection table is parallel to the body, the detection table is movably connected with the body, and the diameter of the detection table is smaller than that of the body.
Preferably, the detection table is vertically connected with the protection plate, the protection plate is in a quadrilateral structure design, and the protection plate is movably connected with the sliding door.
Preferably, the expansion plate is horizontally connected with the detection table, the expansion plate is movably connected with the detection table, and the outer diameter of the expansion plate is smaller than the inner diameter of the detection table.
Preferably, the telescopic plate is vertically connected with the protection plate, the center line of the telescopic plate is overlapped with the center of the protection plate, and the inner diameter of the telescopic plate is larger than the outer diameter of the protection plate.
Preferably, the pressing block is vertically provided with a mounting groove, the central line of the mounting groove and the central line of the mounting block coincide with each other, the outer diameter of the mounting block is smaller than the inner diameter of the mounting groove, and the mounting groove is not a through groove.
Preferably, the inductor is vertically connected with the detection table, the central line of the inductor and the central line of the pressing block are overlapped, and the upper plane of the inductor is lower than the upper plane of the detection table.
Preferably, the clamping blocks are vertically connected with the detection table, the number of the clamping blocks is 2, and the clamping blocks adopt a telescopic structure.
Preferably, the clamping block is vertically connected with the sliding block, the central line of the clamping block is overlapped with the central line of the sliding block, the central line of the sliding block is overlapped with the central line of the sliding groove, and meanwhile, the outer diameter of the sliding block is smaller than the inner diameter of the sliding groove.
Preferably, the sliding block is movably connected with the anti-falling block, the central line of the anti-falling block and the central line of the anti-falling groove are overlapped, and the inner diameter of the anti-falling groove is larger than the outer diameter of the anti-falling block.
Compared with the prior art, the invention has the beneficial effects that: the detection device is convenient for detecting the pressure of the brake pump;
1. the clamping block and the ejector are arranged, and the clamping block and the ejector are matched for use, so that the device can clamp brake pumps with different diameters and different specifications, can stably clamp the brake pumps in the clamping process, and prevents the brake pumps from being clamped and falling off, thereby facilitating subsequent detection and increasing the practicability of the device;
2. the brake pump detection device is provided with the pressing block and the detection head, the pressing block and the detection head are arranged, the device can carry out overall detection and local detection on brake pumps of different specifications due to the structural characteristics of the pressing block and the detection head, and the detection head can be quickly replaced due to the structural characteristics of the pressing block and the detection head, so that the device is suitable for local detection of brake pumps of different sizes, the detection data of the device is more real, and the practicability of the device is improved;
3. the protection plate is arranged, the protection plate can protect detection personnel under the action of the protection plate, the detection personnel are prevented from being injured due to the fact that the brake pump is broken due to extrusion, the height of the protection plate can be freely adjusted under the action of the protection plate, the detection personnel can be better protected, and due to the structural characteristics of the protection plate, the inner condition of the brake pump can be directly observed in the detection process, and the safety of the device is improved;
4. be provided with anticreep piece and anticreep groove, the setting of this part is used under the cooperation in anticreep piece and anticreep groove, can effectually avoid the holder to remove the back unstable phenomenon that appears to can suitably the holder use more stable, increase the stability of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a clamping block mounting structure according to the present invention;
FIG. 4 is a schematic top view of the inspection table of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. a body; 2. a detection table; 3. a retractable plate; 4. a protection plate; 5. a guide block; 6. briquetting; 7. a handle; 8. sliding the door; 9. an inductor; 10. connecting blocks; 11. a pressurizing pipe; 12. a pusher; 13. a clamping block; 14. mounting blocks; 15. mounting grooves; 16. a limiting block; 17. a drop-proof groove; 18. an anti-drop block; 19. a chute; 20. a slider; 21. and a detection head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a detection device convenient for detecting pressure of a brake pump comprises a body 1, a detection platform 2, an expansion plate 3, a protection plate 4, a guide block 5, a pressing block 6, a handle 7, a sliding door 8, a sensor 9, a connecting block 10, a pressure pipe 11, an ejector 12, a clamping block 13, an installation block 14, an installation groove 15, a limiting block 16, an anti-falling groove 17, an anti-falling block 18, a sliding groove 19, a sliding block 20 and a detection head 21, wherein the detection platform 2 is installed above the body 1, the guide block 5 is installed above the detection platform 2, the pressing block 6 is installed in the guide block 5, the installation groove 15 is formed in the pressing block 6, the installation block 14 is installed in the installation groove 15, the installation block 14 is installed above the detection head 21, the protection plate 4 is installed in the detection platform 2, the expansion plate 3 is installed in the detection platform 4, the sliding door 8 is installed in the protection plate 4, the sliding door 8 is provided with the handle 7, detect and install inductor 9 in platform 2, and grip block 13 is installed to the both sides of inductor 9, and connecting block 10 is installed to the outer end of grip block 13, set up spout 19 in grip block 13, and set up anticreep groove 17 in the spout 19, and install anticreep piece 18 in anticreep groove 17, anticreep piece 18 is installed in slider 20, and slider 20 installs the outside at connecting block 10, connecting block 10 is connected with ejector 12, and ejector 12's left side installs the pressurized tube 11, detect the rear end of platform 2 and install stopper 16.
Examine test table 2 and body 1 and be parallel to each other, and examine test table 2 and body 1 swing joint to the diameter of examining test table 2 is less than the diameter of body 1, and the design of above-mentioned structure is convenient for examine test table 2 and is detected.
Examine test table 2 and be connected perpendicularly with protection shield 4, and protection shield 4 is the quadrangle structural design to protection shield 4 and sliding door 8 swing joint, the effect of protection is convenient for play to the measurement personnel to the design of above-mentioned structure.
The expansion plate 3 with examine test table 2 horizontal connection, and expansion plate 3 with examine test table 2 swing joint to the external diameter of expansion plate 3 is less than the internal diameter of examining test table 2, and the design of above-mentioned structure makes the height of protection shield 4 can carry out the regulation in the certain limit.
The expansion plate 3 is connected with the protection shield 4 is perpendicular, and the center line of expansion plate 3 and the center of protection shield 4 coincide each other to the internal diameter of expansion plate 3 is greater than the external diameter of protection shield 4, and the design of above-mentioned structure makes the height of protection shield 4 can carry out the regulation in the certain limit, thereby better protects the operator.
Perpendicular seting up mounting groove 15 in briquetting 6, and the central line of mounting groove 15 and the mutual coincidence of the central line of installation piece 14 to the external diameter of installation piece 14 is less than the internal diameter of mounting groove 15, and mounting groove 15 is not for leading to the groove simultaneously, the design of above-mentioned structure, makes detection head 21 can dismantle the installation fast.
Inductor 9 with examine test table 2 and be connected perpendicularly, and the central line of inductor 9 and briquetting 6 coincide each other to the last plane of inductor 9 is less than the last plane of examining test table 2, the design of above-mentioned structure for when detecting the piece and preventing on examining test table 2, under the effect of inductor 9, grip block 13 can carry out automatic centre gripping to the work piece, thereby is convenient for subsequent detection.
The grip block 13 with examine test table 2 and be connected perpendicularly, and grip block 13 quantity is 2 to grip block 13 adopts extending structure, and the design of above-mentioned structure is convenient for carry out better centre gripping fixed to the brake pump, plays a spacing effect to the position of brake pump.
The clamping block 13 is vertically connected with the sliding block 20, the central line of the clamping block 13 is overlapped with the central line of the sliding block 20, the central line of the sliding block 20 is overlapped with the central line of the sliding groove 19, and meanwhile, the outer diameter of the sliding block 20 is smaller than the inner diameter of the sliding groove 19.
The slider 20 is movably connected with the anti-falling block 18, the central line of the anti-falling block 18 is overlapped with the central line of the anti-falling groove 17, the inner diameter of the anti-falling groove 17 is larger than the outer diameter of the anti-falling block 18, and the clamping block 13 after being adjusted can be fixed in position through the structural design.
The working principle is as follows: when the detection device convenient for detecting the pressure of the brake pump is used, firstly, the produced brake pump is randomly sampled, the brake pump obtained by random sampling is placed beside the body 1, the whole height of the protection plate 4 is adjusted within a certain range through the expansion plate 3 according to the height of the brake pump, the brake pump is prevented from being extruded and broken to cause personal injury, after the protection plate 4 is adjusted, the pull door 8 is pulled up through the handle 7, the brake pump is placed on the inductor 9 to abut against the back limited block 16, the clamping block 13 is pushed out inwards under the action of the ejector 12 under the induction of the inductor 9, so that the clamping of the brake pump is completed, before the clamping, the clamping block 13 is adjusted by the matching between the sliding block 20 and the sliding groove 19, the clamping block 13 with proper height can better clamp the brake pump, and the phenomenon that the brake pump pops out during the test is prevented, the personnel are injured, the clamping is started after the adjustment is finished, after the workpiece clamping is finished, whether the clamping is stable is detected, if the equipment is stably started, if the equipment is unstable, the clamping is newly carried out, until the clamping is stable, the pressing block 6 extrudes the brake pump until the safety pressure is reached or the brake pump is broken and stops extruding, after the extrusion is finished, the detection head 21 is arranged below the pressing block 6 to locally detect the brake pump, in the detection process, under the action of the pressing block 6, the position of the detection head 21 continuously moves, along with the continuous movement of the detection head 21, the detection head 21 plays an action force on the brake pump, along with the continuous increase of the action force, when the action force is increased to a certain range, the brake pump is punctured or deforms, the data before the brake pump deforms is detected, the puncturing is continued, and when the action force is increased to a certain range, the brake pump is punctured, therefore, the maximum bearing pressure of the brake pump is obtained, the detected data is collected, the test is repeated for a plurality of times, the test data is compared to obtain the maximum pressure and the minimum pressure, whether the minimum pressure meets the requirement or not is observed, if the minimum pressure does not meet the requirement, the batch of brake pumps are detected again, unqualified products are prevented from flowing into the market, and personnel injury caused in the later period is avoided, so that a series of work is completed.
It will be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are therefore not to be considered limiting of the claimed invention.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a detection apparatus convenient to detect brake pump pressure, includes body (1), detects platform (2), protection shield (4), briquetting (6) and ejector (12), its characterized in that: the detection device is characterized in that a detection table (2) is installed above the body (1), a guide block (5) is installed above the detection table (2), a pressing block (6) is installed in the guide block (5), a mounting groove (15) is formed in the pressing block (6), a mounting block (14) is installed in the mounting groove (15), the mounting block (14) is installed above a detection head (21), a protection plate (4) is installed in the detection table (2), a telescopic plate (3) is installed in the protection plate (4), a sliding door (8) is installed in the protection plate (4), a handle (7) is installed in the sliding door (8), an inductor (9) is installed in the detection table (2), clamping blocks (13) are installed on two sides of the inductor (9), a connecting block (10) is installed at the outer end of each clamping block (13), a sliding groove (19) is formed in each clamping block (13), and have seted up anticreep groove (17) in spout (19) to install anticreep piece (18) in anticreep groove (17), anticreep piece (18) are installed in slider (20), and slider (20) install the outside at connecting block (10), connecting block (10) are connected with ejector (12), and ejector (12)'s left side installs forcing pipe (11), detect the rear end of platform (2) and install stopper (16).
2. The apparatus for detecting a pressure of a brake pump as claimed in claim 1, wherein: detect platform (2) and body (1) parallel to each other, and detect platform (2) and body (1) swing joint to the diameter of detecting platform (2) is less than the diameter of body (1).
3. The apparatus for detecting the pressure of a brake pump as claimed in claim 1, wherein: examine test table (2) and protection shield (4) vertical connection, and protection shield (4) are the quadrangle structure design to protection shield (4) and sliding door (8) swing joint.
4. The apparatus for detecting the pressure of a brake pump as claimed in claim 1, wherein: the telescopic plate (3) is horizontally connected with the detection table (2), the telescopic plate (3) is movably connected with the detection table (2), and the outer diameter of the telescopic plate (3) is smaller than the inner diameter of the detection table (2).
5. The apparatus for detecting the pressure of a brake pump as claimed in claim 1, wherein: the retractable plate (3) is vertically connected with the protection plate (4), the center line of the retractable plate (3) is overlapped with the center of the protection plate (4), and the inner diameter of the retractable plate (3) is larger than the outer diameter of the protection plate (4).
6. The apparatus for detecting the pressure of a brake pump as claimed in claim 1, wherein: the pressing block (6) is internally and vertically provided with a mounting groove (15), the center line of the mounting groove (15) is superposed with the center line of the mounting block (14), the outer diameter of the mounting block (14) is smaller than the inner diameter of the mounting groove (15), and the mounting groove (15) is not a through groove.
7. The apparatus for detecting a pressure of a brake pump as claimed in claim 1, wherein: the sensor (9) is vertically connected with the detection table (2), the center line of the sensor (9) and the center line of the pressing block (6) are overlapped, and the upper plane of the sensor (9) is lower than the upper plane of the detection table (2).
8. The apparatus for detecting a pressure of a brake pump as claimed in claim 1, wherein: the clamping blocks (13) are vertically connected with the detection table (2), the number of the clamping blocks (13) is 2, and the clamping blocks (13) adopt a telescopic structure.
9. The apparatus for detecting the pressure of a brake pump as claimed in claim 1, wherein: the clamping block (13) is vertically connected with the sliding block (20), the central line of the clamping block (13) is overlapped with the central line of the sliding block (20), the central line of the sliding block (20) is overlapped with the central line of the sliding groove (19), and meanwhile the outer diameter of the sliding block (20) is smaller than the inner diameter of the sliding groove (19).
10. The apparatus for detecting the pressure of a brake pump as claimed in claim 1, wherein: the sliding block (20) is movably connected with the anti-falling block (18), the center line of the anti-falling block (18) is overlapped with the center line of the anti-falling groove (17), and the inner diameter of the anti-falling groove (17) is larger than the outer diameter of the anti-falling block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448885.3A CN112697335B (en) | 2020-12-09 | 2020-12-09 | Detection device convenient to detect brake pump pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448885.3A CN112697335B (en) | 2020-12-09 | 2020-12-09 | Detection device convenient to detect brake pump pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112697335A CN112697335A (en) | 2021-04-23 |
| CN112697335B true CN112697335B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011448885.3A Active CN112697335B (en) | 2020-12-09 | 2020-12-09 | Detection device convenient to detect brake pump pressure |
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| CN (1) | CN112697335B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635080A (en) * | 1968-05-31 | 1972-01-18 | Court & Slope Inc | Racket-stringing machine with automatic locking |
| CN101718604B (en) * | 2009-11-03 | 2011-05-04 | 上海大学 | Braking performance detector of brake of elevator traction system |
| CN203796539U (en) * | 2014-01-27 | 2014-08-27 | 江苏云飞机械有限公司 | Brake pump testing device with one-way display pressure |
| JP2017165265A (en) * | 2016-03-16 | 2017-09-21 | 株式会社デンソー | Collision detection device for vehicle |
| CN206378375U (en) * | 2017-01-26 | 2017-08-04 | 青岛豪迈宏毅模具有限公司 | A kind of air spring pressure testing device |
| CN109681418A (en) * | 2019-01-11 | 2019-04-26 | 瑞安市东德汽车部件有限公司 | A kind of brake pump test equipment |
| CN210741987U (en) * | 2019-06-29 | 2020-06-12 | 江苏信驰能源科技有限公司 | Natural gas line pressure measurement |
| CN110208009B (en) * | 2019-07-01 | 2023-11-24 | 华南理工大学 | Floating type automobile ABS performance detection table and detection method thereof |
| CN210346965U (en) * | 2019-10-31 | 2020-04-17 | 深圳华科力达科技有限公司 | Clamping jaw pressure detection device |
| CN210802764U (en) * | 2019-12-17 | 2020-06-19 | 兰州天瑞测绘工程有限公司 | Pressure measuring device of oil gas storage tank |
| CN211148039U (en) * | 2019-12-31 | 2020-07-31 | 青岛海山慧谷科技有限公司 | Bus brake detection device |
| CN211784243U (en) * | 2020-04-17 | 2020-10-27 | 天津千鑫有色金属制品有限公司 | Brake pump test equipment |
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2020
- 2020-12-09 CN CN202011448885.3A patent/CN112697335B/en active Active
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