CN116448331A - Automobile brake caliper sealing performance detection equipment - Google Patents
Automobile brake caliper sealing performance detection equipment Download PDFInfo
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- CN116448331A CN116448331A CN202310525250.6A CN202310525250A CN116448331A CN 116448331 A CN116448331 A CN 116448331A CN 202310525250 A CN202310525250 A CN 202310525250A CN 116448331 A CN116448331 A CN 116448331A
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- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title claims description 20
- 239000004575 stone Substances 0.000 claims abstract description 81
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 108010066114 cabin-2 Proteins 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a device for detecting the sealing performance of an automobile brake caliper; the rear side of the first cabin body is connected with a cleaning assembly; the left side of the first cabin body is connected with a circulating assembly; during the use, push away the louvre of brake disc through the U template with the stone, make the stone card go into in the louvre of brake disc, thereby simulate the friction disc of stone striking calliper body and carry out the leakproofness again and detect, with laminating actual service conditions, simultaneously, move left or right through the first push pedal of U template linkage, stir its left or right motion when being pushed to the brake disc with the stone promptly, avoided the broken problem of stone that leads to because of too tight with the stone layer extrusion, carry out the blocking through the protection curtain to the stone that flies, avoid the stone in the second cabin to lose, the protection curtain also is arranged in dialling back the second cabin with the loose stone of inserting in the brake disc louvre, avoid it to drop to the second cabin outside.
Description
Technical Field
The invention relates to the technical field of automobile detection. More particularly, the present invention relates to an automotive brake caliper sealability detection device.
Background
The prior Chinese patent: an automobile caliper air tightness testing device (CN 217765409U) is characterized in that air pressure is injected into a caliper in sealing connection through an air transmission pipeline and a connecting air pipe by a pressure pump, when the tightness of the caliper is not problematic, the pressure in a sealing cavity is unchanged, otherwise, the pressure in the sealing cavity is changed, the pressure change in the sealing cavity is obtained by a differential pressure sensor and is transmitted to a tightness detector, and the tightness detector is used for identifying and reading the caliper and displaying the tightness of the caliper;
including above-mentioned patent, prior art only detects the leakproofness of calliper under different braking times and braking intensity generally to do not detect under the real circumstances of going of simulation car, in the car process of going, have the stone splash to the louvre of brake disc, during the brake, calliper compresses tightly the brake disc, and the brake disc slows down, and the friction disc of calliper is transversely impacted to the stone in its louvre, thereby increases to become flexible and weeping risk, consequently need detect its leakproofness under the condition of stone striking calliper friction disc, in order to laminate actual in-service use condition.
Disclosure of Invention
The invention provides an automobile brake caliper sealing performance detection device, and aims to overcome the defect that the sealing performance of a caliper friction plate is not detected under the condition that stones impact the caliper friction plate in the prior art.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the device for detecting the sealing performance of the automobile brake caliper comprises a support frame, a first cabin body and a top cover; the upper side of the support frame is fixedly connected with a first cabin, and the bottom side of the first cabin is an inclined plane; the upper side of the first cabin body is detachably connected with a top cover; the device also comprises a transmission rod, a brake disc, a first telescopic cylinder, a second cabin, a first round rod, a U-shaped plate, a linkage assembly, a stirring assembly, a driving assembly, a pushing assembly, a cleaning assembly and a circulating assembly; the upper side of the support frame is rotationally connected with a transmission rod; a brake disc is fixedly connected to the front side of the transmission rod, and a plurality of heat dissipation holes are formed in the brake disc; the lower side of the first cabin body is fixedly connected with a first telescopic cylinder; the telescopic end of the first telescopic cylinder is fixedly connected with a second cabin; at least two first round rods are fixedly connected to the lower side of the second cabin body; each first round rod is in sliding connection with the first cabin body; the front side and the rear side of the second cabin body are both in sliding connection with a U-shaped plate; the U-shaped plate is connected with a linkage assembly; the U-shaped plate is connected with a poking assembly; the rear side of the first cabin body is connected with a driving assembly, and the driving assembly is used for rotating the transmission rod; the second cabin body is connected with a pushing component; the rear side of the first cabin body is connected with a cleaning assembly; the left side of the first cabin body is connected with a circulating assembly.
Further, the linkage assembly comprises a first connecting block, a first spring, a second round rod, a second connecting block and a first linkage block; at least two first connecting blocks are fixedly connected to the two U-shaped plates; each first connecting block is fixedly connected with a first spring, and each first spring is fixedly connected with the second cabin body; a second round rod is fixedly connected to the middle parts of the two U-shaped plates; the front side of the transmission rod is fixedly connected with two second connecting blocks; the opposite sides of the two second connecting blocks are fixedly connected with a first linkage block which is hemispherical; the first linkage block is matched with the second round rod.
Further, the toggle assembly comprises a sliding block, a first push plate, a second linkage block, a third round rod and an elastic telescopic rod; a sliding block is connected to both the U-shaped plates in a sliding way; a first push plate is fixedly connected between every two sliding blocks adjacent to each other; a plurality of second linkage blocks are fixedly connected to the four sliding blocks, and each second linkage block is a semi-cylinder; two third round bars are fixedly connected to the front side and the rear side of the second cabin body; the third round rod is matched with the second linkage block; two elastic telescopic rods are fixedly connected between each sliding block and the second cabin body.
Further, a plurality of first grooves extending vertically are formed in the first pushing plate and are used for stirring stones.
Further, the protective curtain is also included; the upper part of the inner side of the second cabin body is fixedly connected with a protective curtain.
Further, the pushing and removing assembly comprises a second telescopic cylinder and a fourth round rod; the upper part of the front side of the second cabin body is fixedly connected with a second telescopic cylinder; a fourth round rod is fixedly connected to the telescopic end of the second telescopic cylinder; the fourth round rod is connected with the second cabin in a sliding way.
Further, the cleaning assembly comprises a third telescopic cylinder, a second push plate, a third linkage block and a second spring; a third telescopic cylinder is fixedly connected to the lower part of the rear side of the first cabin body; the telescopic end of the third telescopic cylinder is fixedly connected with a second push plate; a plurality of third linkage blocks are connected to the second push plate in a sliding manner; at least one second spring is fixedly connected to the upper side of each third linkage block, and the second springs are fixedly connected with a second push plate; the lower side surface of the third linkage block is an isosceles inclined surface.
Further, the circulating assembly comprises a first bolt, a storage box, a funnel, a first circular tube, a second bolt, a linkage frame and a dredging unit; at least two first bolts are inserted into the lower part of the right side of the first cabin body; the first plug pin is penetrated with a storage box; the storage box is communicated with the first cabin; the upper part of the right side of the first cabin body is fixedly connected with a funnel; the lower side of the funnel is communicated with a first round tube; the first round pipe penetrates into the first cabin; the inner side of the first circular tube is connected with a second circular tube in a sliding manner; the right side of the first cabin body is inserted with a second bolt; the right side of the first cabin body is in sliding connection with a linkage frame; the second bolt is spliced with the linkage frame; the linkage frame is fixedly connected with the second round tube; the first round tube is connected with a dredging unit.
Further, the dredging unit comprises a first deflector rod and a second deflector rod; at least three first deflector rods are fixedly connected to the upper side of the second round tube; the middle part of the first round tube is fixedly connected with a second deflector rod.
Further, a plurality of second grooves are formed in the first deflector rod; a plurality of third grooves are formed in the second deflector rod; the second groove and the third groove are used for stirring stones.
The beneficial effects are that: according to the technical scheme, the stone is pushed to the radiating hole of the brake disc through the U-shaped plate, so that the stone is clamped into the radiating hole of the brake disc, the friction plate of the clamp body is impacted by the stone, and then tightness detection is carried out, so that the clamp is attached to the actual use condition;
during detection, the flying stones are blocked by the protective curtain, the stones in the second cabin are prevented from being lost, the protective curtain is also used for poking the stones which are inserted into the heat dissipation holes of the brake disc and are not compact back into the second cabin, the stones are prevented from falling to the outer side of the second cabin, meanwhile, the stones clamped in the heat dissipation holes of the brake disc are pushed out into the second cabin through the fourth round rod, the stones on the upper side of the protective curtain are pushed into the first cabin and the second cabin through the second push plate so as to be reused, and meanwhile, the blades of the protective curtain are staggered by the third linkage block, so that the scraps clamped in the gaps of the blades of the protective curtain are removed;
in addition, through first pipe and second pipe cooperation with fly to shoot the stone in the first cabin body and transfer back to the second cabin body in, realize recycling, and when the second pipe reciprocating motion, cooperation first driving lever and second driving lever stir the stone, avoid first pipe and second pipe to appear blocking up the phenomenon.
Drawings
FIG. 1 is a schematic view showing a first construction of an automotive brake caliper sealing performance detecting apparatus of the present invention;
FIG. 2 is a schematic view showing a second construction of the automobile brake caliper sealing performance detecting apparatus of the present invention;
FIG. 3 shows a schematic structural view of the drive assembly of the present invention;
FIG. 4 is a schematic view showing a first partial structure of an automotive brake caliper sealing performance detecting apparatus of the present invention;
FIG. 5 is a schematic view showing a second partial structure of the automobile brake caliper sealing performance detecting apparatus of the present invention;
FIG. 6 shows a schematic structural view of a toggle assembly of the present invention;
FIG. 7 shows a schematic structural view of the push-out assembly of the present invention;
FIG. 8 shows a schematic structural view of a cleaning assembly of the present invention;
FIG. 9 shows a schematic view of a first part of the construction of the circulation assembly of the present invention;
FIG. 10 shows a schematic view of a second partial construction of the circulation assembly of the present invention;
FIG. 11 shows a third partial schematic of the circulation assembly of the present invention;
fig. 12 shows a schematic view of a fourth partial structure of the circulation assembly of the present invention.
Reference numerals:
1-support frame, 2-first cabin, 3-top cover, 4-calliper body, 201-transmission rod, 202-brake disc, 203-first telescopic cylinder, 204-second cabin, 205-first round rod, 206-U-shaped plate, 207-first connecting block, 208-first spring, 209-second round rod, 2010-second connecting block, 2011-first linkage block, 2012-slider, 2013-first push plate, 2014-second linkage block, 2015-third round rod, 2016-protective curtain, 2017-second telescopic cylinder, 2018-fourth round rod, 2020-third telescopic cylinder, 2020-second push plate, 2021-third linkage block, 2022-second spring, 2023-motor, 2024-first straight gear, 2025-second straight gear, 2026-elastic telescopic rod, 301-first plug pin 302-receiver, plug 303-funnel, 304-first round tube, 306-second round tube, 307-second linkage frame, 309-third telescopic rod, 309-third telescopic cylinder, 2020-second push rod, 2022-second spring, 2023-first groove, and groove, 93-groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Embodiment 1
The device for detecting the sealing performance of the automobile brake caliper comprises a support frame 1, a first cabin 2 and a top cover 3 as shown in figures 1-6; the upper side of the support frame 1 is connected with a first cabin 2 through bolts, and the bottom side of the first cabin 2 is an inclined plane; a top cover 3 is inserted into the upper side of the first cabin body 2; the device also comprises a transmission rod 201, a brake disc 202, a first telescopic cylinder 203, a second cabin 204, a first round rod 205, a U-shaped plate 206, a linkage assembly, a stirring assembly, a driving assembly, a pushing assembly, a cleaning assembly and a circulating assembly; the upper side of the support frame 1 is rotatably connected with a transmission rod 201, and the transmission rod 201 is made of alloy materials; a brake disc 202 is fixedly connected to the front side of the transmission rod 201, and a plurality of heat dissipation holes are formed in the brake disc 202; the lower side of the first cabin body 2 is connected with a first telescopic cylinder 203 through bolts; a second cabin 204 is fixedly connected to the telescopic end of the first telescopic cylinder 203; two first round rods 205 are welded on the lower side of the second cabin 204; each first round bar 205 is slidably connected to the first nacelle 2; the front side and the rear side of the second cabin 204 are both connected with a U-shaped plate 206 in a sliding way, and the U-shaped plate 206 is used for pushing stones to the heat dissipation holes of the brake disc 202; the U-shaped plate 206 is connected with a linkage assembly; the U-shaped plate 206 is connected with a poking component; the rear side of the first cabin body 2 is connected with a driving component which is used for rotating the transmission rod 201; the second cabin 204 is connected with a pushing component; the rear side of the first cabin body 2 is connected with a cleaning component; the left side of the first cabin body 2 is connected with a circulating assembly.
The linkage assembly comprises a first connecting block 207, a first spring 208, a second round rod 209, a second connecting block 2010 and a first linkage block 2011; two first connecting blocks 207 are connected to the two U-shaped plates 206 through bolts; a first spring 208 is welded between each first connecting block 207 and the second cabin 204; a second round rod 209 is fixedly connected to the middle parts of the two U-shaped plates 206; two second connecting blocks 2010 are fixedly connected to the front side of the transmission rod 201; two second connecting blocks 2010 are all bolted connection in opposite sides has a first linkage piece 2011, and first linkage piece 2011 is the hemisphere, and transfer line 201 drives first linkage piece 2011 and carries out circular motion and contact second round bar 209, cooperates first spring 208 and makes U template 206 carry out reciprocating motion to accomplish the operation of promoting the stone.
The toggle assembly comprises a sliding block 2012, a first push plate 2013, a second linkage block 2014, a third round rod 2015 and an elastic telescopic rod 2026; a sliding block 2012 is slidably connected to each of the two U-shaped plates 206, and the sliding blocks 2012 are made of wear-resistant materials; a first push plate 2013 is connected between each two adjacent left and right sliding blocks 2012 in a bolt manner, and the first push plate 2013 is used for stirring stones to move leftwards or rightwards so as to prevent the stones from being crushed by the U-shaped plates 206; a plurality of first grooves 91 extending vertically are formed in the first push plate 2013 and used for stirring stones; a plurality of second linkage blocks 2014 are welded on the four sliding blocks 2012, and the second linkage blocks 2014 are semi-cylindrical; two third round bars 2015 are welded on the front side and the rear side of the second cabin 204; two elastic telescopic rods 2026 are welded between each sliding block 2012 and the second cabin 204.
The drive assembly includes a motor 2023, a first spur gear 2024, and a second spur gear 2025; the upper part of the rear side of the first cabin 2 is connected with a motor 2023 through bolts; the output shaft of the motor 2023 is fixedly connected with a first straight gear 2024; a second spur gear 2025 is fixedly connected to the rear end of the transmission rod 201; the first straight gear 2024 meshes with the second straight gear 2025.
In preparation for working, manually pouring stones into the second cabin 204, wherein the stone layer is higher than the U-shaped plate 206, starting the first telescopic cylinder 203, the first telescopic cylinder 203 drives the second cabin 204 to move upwards, the second cabin 204 drives the first round rod 205 to move upwards, the second cabin 204 moves to the outer side of the lower part of the brake disc 202, the heat dissipation holes of the outermost ring of the second cabin 204 extend into the stone layer, starting the motor 2023, the motor 2023 drives the first straight gear 2024 to rotate, the first straight gear 2024 drives the second straight gear 2025 to rotate, the second straight gear 2025 drives the transmission rod 201 to rotate, the transmission rod 201 drives the brake disc 202 to rotate, the heat dissipation holes of the brake disc 202 reciprocate into and out of the stone layer, the stones are clamped into the heat dissipation holes of the brake disc 202, meanwhile, the transmission rod 201 drives the second connecting block 2010 to rotate, the second connecting block 2010 drives the first connecting block 2011 to perform circular motion, the spherical surface of the first linkage block 2011 is contacted with the circumferential surface of the second round rod 209, so that the first linkage block 2011 pushes the second round rod 209 to move, the second round rod 209 pushes the U-shaped plate 206 to move, the U-shaped plate 206 drives the first connecting block 207 to move, the first connecting block 207 compresses the first spring 208, when the first linkage block 2011 passes through the second round rod 209, the first spring 208 rebounds to drive the first connecting block 207 to move back to the original position, the first connecting block 207 drives the U-shaped plate 206 to move back to the original position, the first linkage block 2011 continues to carry out the circular movement and the second round rod 209 are linked, so that the U-shaped plate 206 carries out the linear reciprocating movement, so that the U-shaped plate 206 pushes the stone vertically to the heat dissipation hole of the brake disc 202, the heat dissipation Kong Jilv of the stone inserted into the brake disc 202 is improved, the stone is more tightly inserted into the heat dissipation hole of the brake disc 202, at the moment, the end part of the stone leaks out of the heat dissipation hole, then the first telescopic cylinder 203 drives the second cabin 204 to move downwards to return to the original position, the friction plate of the caliper body 4 clamps the brake disc 202 to start braking, the brake disc 202 drives the stone to move, the end part of the stone impacts the friction plate of the caliper body 4, then the leakage detection is carried out on the caliper body 4, during use, the stone is pushed to the heat dissipation holes of the brake disc 202 through the U-shaped plate 206, the stone is clamped into the heat dissipation holes of the brake disc 202, and therefore the friction plate of the caliper body 4 is simulated to impact the surface of the brake disc 202 through an external camera to observe whether oil leakage occurs or not, and accordingly the tightness detection is carried out on the brake caliper to fit the actual use condition.
When the U-shaped plate 206 pushes the stone to the brake disc 202, if the stone layer is too tight, the phenomenon of crushing the stone can occur, the crushed stone cannot be reused, the frequency of manually replacing the stone is increased, at this time, the U-shaped plate 206 drives the sliding block 2012 to move, the sliding block 2012 drives the second linkage block 2014 to move, the circular arc surface of the second linkage block 2014 contacts with the third round rod 2015, the third round rod 2015 blocks and limits the second linkage block 2014, so that the second linkage block 2014 pushes the sliding block 2012 to move leftwards, the sliding block 2012 drives the elastic telescopic rod 2026 to stretch or compress, after the second linkage block 2014 passes through the third round rod 2015, the elastic telescopic rod 2026 rebounds to drive the sliding block 2012 to move back to the original position, so that the sliding block 2012 reciprocates, the sliding block 2012 drives the first pushing plate 2013 to reciprocate, and the stone layer is scattered by the first pushing plate 2013 to the left or right through the first groove 91.
Embodiment 2
On the basis of embodiment 1, as shown in fig. 1-4 and 7-8, a protective curtain 2016 is also included; the upper portion of the inner side of the second cabin 204 is fixedly connected with a protective curtain 2016, the protective curtain 2016 is used for preventing stones from flying out of the second cabin 204, and the protective curtain 2016 is also used for poking loose stones in the heat dissipation holes of the brake disc 202 back to the second cabin 204 so as to prevent the stones from falling into the first cabin 2.
The pushing and removing assembly comprises a second telescopic cylinder 2017 and a fourth round rod 2018; a second telescopic cylinder 2017 is connected to the upper part of the front side of the second cabin 204 through bolts; a fourth round rod 2018 is fixedly connected to the telescopic end of the second telescopic cylinder 2017, and stones clamped in the radiating holes of the brake disc 202 are pushed out through the fourth round rod 2018; the fourth round bar 2018 is slidably coupled to the second pod 204.
The cleaning assembly comprises a third telescopic cylinder 2019, a second push plate 2020, a third linkage block 2021 and a second spring 2022; a third telescopic cylinder 2019 is connected to the lower part of the rear side of the first cabin body 2 through bolts; a second push plate 2020 is fixedly connected to the telescopic end of the third telescopic cylinder 2019, and stones remained on the upper side of the protective curtain 2016 are pushed away by the second push plate 2020; a plurality of third linkage blocks 2021 are connected to the second push plate 2020 in a linear array in a sliding manner, and each part of the protective curtain 2016 is staggered through the third linkage blocks 2021 to take out stones blocked inside; two second springs 2022 are welded on the upper side of each third linkage block 2021, and the second springs 2022 are welded with a second push plate 2020; the lower side of the third linkage block 2021 is an isosceles inclined surface.
During the process of clamping the stones into the cooling holes of the brake disc 202, part of the stones are hit out of the second cabin 204 by rotating the brake disc 202, at this time, the scattered stones are blocked by the protective curtain 2016, so that the loss of the stones in the second cabin 204 is avoided, meanwhile, after the second cabin 204 is sleeved on the outer side of the brake disc 202, the protective curtain 2016 contacts with the side surface of the brake disc 202, when the brake disc 202 drives the stones to move upwards, the protective curtain 2016 can insert the loose stones into the cooling holes of the brake disc 202 to dial back the loose stones into the second cabin 204, so that the loose stones are prevented from falling to the outer side of the second cabin 204, and during the use, the protective curtain 2016 is also used for blocking the scattered stones in the second cabin 204, so that the loose stones inserted into the cooling holes of the brake disc 202 are prevented from falling to the outer side of the second cabin 204.
After the detection is completed, part of the stones are extruded into the heat dissipation holes of the brake disc 202, at the moment, the second telescopic cylinder 2017 is started, the second telescopic cylinder 2017 pushes the fourth round rod 2018 to move, the fourth round rod 2018 is inserted into the heat dissipation holes of the brake disc 202, the stones therein are pushed out, the pushed stones fall into the second cabin 204, meanwhile, after the detection is completed, part of the stones fall on the upper side of the protective curtain 2016, the third telescopic cylinder 2019 is started, the third telescopic cylinder 2019 pushes the second push plate 2020 to move, the second push plate 2020 pushes the stones on the upper side of the protective curtain 2016 into the first cabin 2 and the second cabin 204, meanwhile, the second push plate 2020 drives the third movable block 2021 to move, the inclined plane of the third movable block 2021 contacts the upper side edge of the second cabin 204, the second cabin 204 blocks and limits the third movable block 2021 to move upwards, and the second spring 2022 is stretched, when the third linkage block 2021 moves above the protective curtain 2016, the supporting force of the protective curtain 2016 on the third linkage block 2021 is insufficient to keep the second spring 2022 in a compressed state, at this time, the second spring 2022 rebounds to drive the third linkage block 2021 to move downwards, so that the third linkage block 2021 pushes the blades of the protective curtain 2016 at intervals to move downwards, and accordingly the blades of the protective curtain 2016 are staggered, and therefore, the chips clamped in the blade gaps of the protective curtain 2016 are removed.
Embodiment 3
On the basis of the embodiment 2, as shown in fig. 1-2 and fig. 9-12, the circulating assembly comprises a first bolt 301, a storage box 302, a funnel 303, a first circular tube 304, a second circular tube 305, a second bolt 306, a linkage frame 307 and a dredging unit; two first bolts 301 are inserted into the lower right side of the first cabin 2; the first bolt 301 is provided with a storage box 302 in a penetrating way; the storage box 302 is communicated with the first cabin 2; the upper part of the right side of the first cabin body 2 is connected with a funnel 303 through bolts, and the funnel 303 is made of alloy materials; the lower side of the funnel 303 is communicated with the first round tube 304 is fixedly connected; the first round tube 304 penetrates into the first cabin 2; the inner side of the first circular tube 304 is connected with a second circular tube 305 in a sliding way, and stones in the first cabin 2 are transferred back to the second cabin 204 through the second circular tube 305, so that the recycling is realized; the right side of the first cabin body 2 is inserted with a second bolt 306; the right side of the first cabin body 2 is connected with a linkage frame 307 in a sliding way; the second bolt 306 is spliced with the linkage frame 307; the linkage frame 307 is fixedly connected with the second round tube 305; a dredging unit is connected to the first circular tube 304.
The dredging unit comprises a first deflector rod 308 and a second deflector rod 309; four first deflector rods 308 are welded on the upper side of the second round tube 305; a second deflector rod 309 is welded at the middle part of the first circular tube 304; the first shift lever 308 is provided with a plurality of second grooves 92; the second deflector rod 309 is provided with a plurality of third grooves 93; the second recess 92 and the third recess 93 are both used for stirring stones.
During detection and cleaning, part of the stones fall into the first bin 2, then slide into the storage box 302 from the first bin 2, the first plug 301 is pulled out manually, the storage box 302 is taken out again, then the second plug 306 is pulled out, the linkage frame 307 is pushed to move obliquely downwards, the linkage frame 307 drives the second circular tube 305 to move, the lower end of the second circular tube 305 moves to the inner side of the second bin 204, then the stones in the storage box 302 are poured into the hopper 303, the stones roll into the second bin 204 sequentially through the first circular tube 304 and the second circular tube 305, recycling of the collected stones is achieved, meanwhile, the linkage frame 307 drives the second circular tube 305 to reciprocate, the second circular tube 305 is driven by the second circular tube 307 to reciprocate, the second groove 92 on the first circular tube 308 is driven by the first deflector rod 308 to stir the stones on the inner side of the first circular tube 304, meanwhile, the first deflector rod 304 reciprocates relative to the second deflector rod 309, the stones on the inner side of the second groove 93 are driven by the second circular tube 305, and the second deflector rod 304 is prevented from moving back to the second circular tube 304 and the second bin 204 when the second circular tube 305 is matched with the second circular tube 305, and the second bin 304 is prevented from being blocked by the second circular tube 305.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (10)
1. The device for detecting the sealing performance of the automobile brake caliper comprises a supporting frame (1); the upper side of the support frame (1) is fixedly connected with a first cabin body (2), and the bottom side of the first cabin body (2) is an inclined plane; a top cover (3) is detachably connected to the upper side of the first cabin body (2); the method is characterized in that: a transmission rod (201) is rotatably connected to the upper side of the support frame (1); a brake disc (202) is fixedly connected to the front side of the transmission rod (201), and a plurality of heat dissipation holes are formed in the brake disc (202); a first telescopic cylinder (203) is fixedly connected to the lower side of the first cabin body (2); a second cabin body (204) is fixedly connected to the telescopic end of the first telescopic cylinder (203); at least two first round rods (205) are fixedly connected to the lower side of the second cabin body (204); each first round rod (205) is in sliding connection with the first cabin (2); the front side and the rear side of the second cabin body (204) are both connected with a U-shaped plate (206) in a sliding way; the U-shaped plate (206) is connected with a linkage assembly; the U-shaped plate (206) is connected with a poking component; the rear side of the first cabin body (2) is connected with a driving assembly, and the driving assembly is used for rotating a transmission rod (201); the second cabin body (204) is connected with a pushing component; the rear side of the first cabin body (2) is connected with a cleaning component; the left side of the first cabin body (2) is connected with a circulating assembly.
2. An automotive brake caliper sealability detection apparatus as defined in claim 1, wherein: the linkage assembly comprises a first connecting block (207); at least two first connecting blocks (207) are fixedly connected to the two U-shaped plates (206); each first connecting block (207) is fixedly connected with a first spring (208), and each first spring (208) is fixedly connected with the second cabin body (204); the middle parts of the two U-shaped plates (206) are fixedly connected a second round bar (209); two second connecting blocks (2010) are fixedly connected to the front side of the transmission rod (201); the opposite sides of the two second connecting blocks (2010) are fixedly connected with a first linkage block (2011), and the first linkage block (2011) is hemispherical; the first linkage block (2011) is matched with the second round rod (209).
3. An automotive brake caliper sealability detection apparatus as defined in claim 2, wherein: the toggle assembly comprises a slide block (2012); a sliding block (2012) is connected to the two U-shaped plates (206) in a sliding way; a first push plate (2013) is fixedly connected between every two adjacent sliding blocks (2012); a plurality of second linkage blocks (2014) are fixedly connected to the four sliding blocks (2012), and the second linkage blocks (2014) are semi-cylindrical; two third round bars (2015) are fixedly connected to the front side and the rear side of the second cabin body (204); the third round rod (2015) is matched with the second linkage block (2014); two elastic telescopic rods (2026) are fixedly connected between each sliding block (2012) and the second cabin body (204).
4. A vehicle brake caliper leak tightness test apparatus according to claim 3, wherein: a plurality of first grooves (91) extending vertically are formed in the first push plate (2013) and are used for stirring stones.
5. An automotive brake caliper sealability detection apparatus as defined in claim 1, wherein: also comprises a protective curtain (2016); the upper part of the inner side of the second cabin body (204) is fixedly connected with a protective curtain (2016).
6. An automotive brake caliper sealability detection apparatus as defined in claim 1, wherein: the pushing and removing assembly comprises a second telescopic cylinder (2017); a second telescopic cylinder (2017) is fixedly connected to the upper part of the front side of the second cabin body (204); a fourth round rod (2018) is fixedly connected to the telescopic end of the second telescopic cylinder (2017); the fourth round rod (2018) is in sliding connection with the second cabin (204).
7. An automotive brake caliper sealability detection apparatus as defined in claim 6, wherein: the cleaning assembly comprises a third telescopic cylinder (2019); a third telescopic cylinder (2019) is fixedly connected to the lower part of the rear side of the first cabin body (2); a second push plate (2020) is fixedly connected to the telescopic end of the third telescopic cylinder (2019); a plurality of third linkage blocks (2021) are connected to the second push plate (2020) in a sliding manner; at least one second spring (2022) is fixedly connected to the upper side of each third linkage block (2021), and the second springs (2022) are fixedly connected with a second push plate (2020); the lower side surface of the third linkage block (2021) is an isosceles inclined surface.
8. An automotive brake caliper sealability detection apparatus as defined in claim 1, wherein: the circulating assembly comprises a first bolt (301); at least two first bolts (301) are inserted into the lower part of the right side of the first cabin body (2); a storage box (302) is arranged on the first bolt (301) in a penetrating way; the storage box (302) is communicated with the first cabin (2); the upper part of the right side of the first cabin body (2) is fixedly connected with a funnel (303); the lower side of the funnel (303) is communicated with a first circular tube (304); the first round pipe (304) penetrates into the first cabin (2); the inner side of the first circular tube (304) is connected with a second circular tube (305) in a sliding way; a second bolt (306) is inserted on the right side of the first cabin body (2); the right side of the first cabin body (2) is in sliding connection with a linkage frame (307); the second bolt (306) is spliced with the linkage frame (307); the linkage frame (307) is fixedly connected with the second round tube (305); the first round tube (304) is connected with a dredging unit.
9. An automotive brake caliper sealability detection apparatus as defined in claim 8, wherein: the dredging unit comprises a first deflector rod (308); at least three first deflector rods (308) are fixedly connected to the upper side of the second round tube (305); a second deflector rod (309) is fixedly connected at the middle part of the first round tube (304).
10. An automotive brake caliper sealability detection apparatus as defined in claim 9, wherein: a plurality of second grooves (92) are formed in the first deflector rod (308); a plurality of third grooves (93) are formed in the second deflector rod (309); the second groove (92) and the third groove (93) are used for stirring stones.
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| CN115993260A (en) * | 2023-02-11 | 2023-04-21 | 高山 | Mining lifting machine security performance check out test set |
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| CN115993260A (en) * | 2023-02-11 | 2023-04-21 | 高山 | Mining lifting machine security performance check out test set |
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Effective date of registration: 20240408 Address after: 473000 Building 1, Yulong Optoelectronic Park, Wangcun Township, Wolong District, Nanyang City, Henan Province Applicant after: Henan Zhongde Automotive Parts Co.,Ltd. Country or region after: China Address before: Room 206, building 2, No. 10, Hefeng 1st Street, Yonghe Economic Zone, Huangpu District, Guangzhou, Guangdong 510000 Applicant before: Guangzhou Zhongguan automobile braking system Co.,Ltd. Country or region before: China |
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