CN104266675A - Detection device for wheel - Google Patents
Detection device for wheel Download PDFInfo
- Publication number
- CN104266675A CN104266675A CN201410577641.3A CN201410577641A CN104266675A CN 104266675 A CN104266675 A CN 104266675A CN 201410577641 A CN201410577641 A CN 201410577641A CN 104266675 A CN104266675 A CN 104266675A
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- wheel
- bearing
- detection device
- deep groove
- groove ball
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Abstract
The invention provides a detection device for a wheel. The detection device is applied to the technical field of train wheel production auxiliary equipment. The detection device for the wheel comprises a device base (1), wherein a vertically arranged lifting oil cylinder (2) is arranged on the device base (1); the piston rod of the lifting oil cylinder (2) is connected with the lower end part of a knuckle bearing (3); a bearing (4) is mounted at the upper end part of the knuckle bearing (3); the bearing (4) is movably sleeved by a cone-shaped cover (5); the wheel (6) to be detected adopts a structure that the the cone-shaped cover (5) is sleeved by the wheel (6) through a wheel hub; the lifting oil cylinder (2) is connected with a control switch (18) capable of controlling the telescoping of the knuckle bearing (3). The detection device provided by the invention is simple in structure, the appearance detection of the wheel can be conveniently and quickly completed, the labor intensity of detection personnel can be reduced during detection, the position does not need to be frequently changed by the detection personnel, and the detection efficiency for the appearance of the wheel is improved.
Description
Technical field
The invention belongs to train wheel production technical field of auxiliary equipment, more particularly, relate to a kind of wheel detection device.
Background technology
Along with the aggravation of train wheel market competition, more and more tighter to the requirement of wheel product quality, not only require that wheel product inherent quality meets design specifications, and wheel presentation quality also be there are certain requirements.Therefore, cut the finished product freight car wheel of ingot, blank heating, forging and stamping, thermal treatment, thick finishing, hardness determination, super spy, magnetic spy, ball blast through steel billet, all need to carry out outward appearance detection.At present, freight car wheel outward appearance detects carries out on reconditioning line, reconditioning line is made up of roller-way and turning machine etc., turning machine is positioned in the middle of roller-way, consider that different wheel hub thickness differs, reconditioning line roller-way is made up of two row's rollers, and in train wheel, rim face or outer rim face are propped up on two row's rollers, the spacing of two row's rollers is certain, and wheel hub drops in the middle of two row's rollers.During detection, wheel hangs on reconditioning line roller-way by little hanging, the outer rim of wheel faces down, driven by motor roller turn, wheel is transported to and checks position, supervisory personnel carries out outward appearance detection to wheel Inner rim face and other position of wheel that can see, Inner rim faces etc. check terminates, roller remains in operation, wheel is sent into turning machine, the hydraulic pressure rack cylinder of turning machine is driven to start action, driving turning machine overturns, thus the upset of band motor car wheel, turning wheel terminates, the little roller running of turning machine inside, wheel is driven to leave turning machine, arrive on the roller-way of reconditioning line, at this moment wheel Inner rim face contacts with roller-way, rotated by reconditioning line table roller, wheel is delivered to another and check position, complete the location detection such as the outer rim face of wheel, detect and terminate, by little hanging, the finished wheel detected is hung down, fall buttress, one-tenth buttress is hung reconditioning line by driving.There is certain problem in this wheel outward appearance detection mode, on the one hand because conveyor roller has certain width, when testing staff detects, needs are bent over, very inconvenience, on the other hand, due to supervisory personnel detect wheel outward appearance time, wheel remains static, supervisory personnel is in order to complete the detection of whole wheel surface, and health must carry out certain rotation, even needs frequent changes position, easy generation operation fatigue, adds labour intensity.
Summary of the invention
Technical matters to be solved by this invention is: for deficiency of the prior art, there is provided a kind of structure simple, wheel outward appearance can be completed quickly and easily detect, and the labour intensity of testing staff can be reduced when detecting, do not need testing staff's transformation change place frequently, improve the wheel detection device of wheel outward appearance detection efficiency.
Solve above-described technical matters, the technical scheme that the present invention takes is:
The present invention is a kind of wheel detection device, comprise device pedestal, described device pedestal arranges vertically arranged hoist cylinder, the piston rod of hoist cylinder is connected with oscillating bearing bottom, bearing is installed in described oscillating bearing upper end, movable set taper sheath on bearing, wheel to be detected is set to can by the structure of wheel hub movable set on taper sheath, and the described hoist cylinder gauge tap flexible with controlling oscillating bearing is connected.
Described device pedestal is also arranged two guide poles, two guide poles lay respectively at hoist cylinder both sides, movable set upper bracket on two guide poles, the oscillating bearing of hoist cylinder is connected with upper bracket lower surface, upper bracket upper surface arranges vertically arranged bridge shaft, bearing is movably arranged on bridge shaft, and on bridge shaft, bearings mounted lower end position arranges positive stop lug boss, and described lower end, taper sheath side arranges wheel alignment portion.
Described taper sheath is set to the structure be made up of nylon material, upper bracket lower surface arranges the Connection Block of reverse U shape, the oscillating bearing upper end of hoist cylinder is flexibly connected with Connection Block by bearing pin, and bearing pin one end arranges end head, and the bearing pin other end has been screwed hold-down nut.
Described bearing comprises surface bearing and deep groove ball bearing, bridge shaft upper end arranges mounting rod portion, mounting rod portion is arranged the boss portion that a week protrudes along mounting rod portion, mounting plane bearing in annular groove between protuberance and positive stop lug boss, deep groove ball bearing is installed in mounting rod portion above boss portion, taper sheath middle part arranges interstitial hole, and taper sheath passes through interstitial hole movable set on surface bearing and deep groove ball bearing.
The mounting hole inwall of described taper sheath is arranged the spacing preiection portion of protruding for a week along mounting hole inwall, when wheel to be detected is sleeved on surface bearing and deep groove ball bearing by wheel hub, spacing preiection portion inwall is set to be resisted against the structure on boss portion side.
When described wheel to be detected is sleeved on surface bearing and deep groove ball bearing by wheel hub, deep groove ball bearing is set to the structure being resisted against spacing preiection portion sideway stance, described bridge shaft upper end face part arranges threaded hole, in threaded hole, standing screw is installed, when wheel to be detected is sleeved on surface bearing and deep groove ball bearing by wheel hub, the face, termination of described standing screw is set to the structure that can be resisted against deep groove ball bearing sideway stance.
Described upper bracket is arranged two guide pin bushings, two guide poles are through two guide pin bushings, and standing screw is also set with spacer ring, and when standing screw is screwedly mounted in threaded hole, spacer ring is set to be installed in the structure between the face, termination of standing screw and deep groove ball bearing side.
Adopt technical scheme of the present invention, following beneficial effect can be obtained:
Wheel detection device of the present invention, by the taper sheath arranging hoist cylinder and be flexibly connected with hoist cylinder, when needs treat detect wheel detect time, can by wheel movable set to be detected on taper sheath, and hoist cylinder can regulate the height of taper sheath as required, thus reach different testing staff to the requirement chasing after taper sheath height, when testing staff detects wheel, do not need testing staff's transformation change place frequently, wheel outward appearance can be completed quickly and easily detect, reduce the labour intensity of testing staff simultaneously, improve wheel outward appearance detection efficiency.Meanwhile, wheel detection device of the present invention, structure is simple, and invest low, operation and maintenance cost is low; Pick-up unit not only dismounting moves easy, and operation is also very simple, and reliable.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this instructions and the mark in figure below:
Fig. 1 is the sectional structure schematic diagram of wheel detection device of the present invention;
Fig. 2 is the structural representation of wheel to be detected involved in the present invention;
Accompanying drawing acceptance of the bid note is respectively: 1, device pedestal; 2, hoist cylinder; 3, oscillating bearing; 4, bearing; 5, taper sheath; 6, wheel to be detected; 7, guide pole; 8, upper bracket; 9, bridge shaft; 10, positive stop lug boss; 11, Connection Block; 12, bearing pin; 13, surface bearing; 14, deep groove ball bearing; 15, mounting rod portion; 16, boss portion; 17, interstitial hole; 18, gauge tap; 19, spacing preiection portion; 20, standing screw; 21, guide pin bushing; 22, spacer ring; 23, wheel alignment portion; 24, end head; 25, hold-down nut; 26, gland.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail:
As shown in accompanying drawing 1, accompanying drawing 2, the present invention is a kind of wheel detection device, comprise device pedestal 1, described device pedestal 1 arranges vertically arranged hoist cylinder 2, the piston rod of hoist cylinder 2 is connected with oscillating bearing 3 bottom, and bearing 4 is installed in oscillating bearing 3 upper end, movable set taper sheath 5 on bearing 4, wheel 6 to be detected is set to can by the structure of wheel hub movable set on taper sheath 5, and hoist cylinder 2 gauge tap 18 flexible with controlling oscillating bearing 3 is connected.Pass through said structure, gauge tap 18 controls hoist cylinder 2 and is elevated, realize taper sheath 5 highly to regulate, meet the requirement of different testing staff to height, when testing staff detects, do not need to bend over, and taper sheath 5 can rotate, testing staff is when completing wheel detection, and health does not need to rotate or frequent changes position, solve detection and easily produce fatigue problem, reduce labour intensity.
Described device pedestal 1 is also arranged two guide poles 7, two guide poles 7 lay respectively at hoist cylinder 2 both sides, movable set upper bracket 8 on two guide poles 7, the oscillating bearing 3 of hoist cylinder 2 is connected with upper bracket 8 lower surface, upper bracket 8 upper surface arranges vertically arranged bridge shaft 9, bearing 4 is movably arranged on bridge shaft 9, and lower end position bridge shaft 9 being installed bearing 4 arranges positive stop lug boss 10, and lower end, taper sheath 5 side arranges wheel alignment portion 23.Like this, hoist cylinder 2 is when driving oscillating bearing 3 to be elevated, and oscillating bearing 3 drives upper bracket to be elevated along two guide poles, such structure, improve stability when taper sheath 5 moves up and down, the not easily run-off the straight or topple over of whole pick-up unit, is convenient to testing and carries out.When wheel to be detected is sleeved on taper sheath 5, wheel to be detected is resisted against in wheel alignment portion 23, and wheel alignment to be detected is like this reliable.
Described taper sheath 5 is set to the structure be made up of nylon material, upper bracket 8 lower surface arranges the Connection Block 11 of reverse U shape, oscillating bearing 3 upper end of hoist cylinder 2 is flexibly connected with Connection Block 11 by bearing pin 12, bearing pin 12 one end arranges end head 24, and bearing pin 12 other end has been screwed hold-down nut 25.To achieve between Connection Block 11 with oscillating bearing 3 reliable is connected for bearing pin, is flexibly connected between Connection Block 11 with oscillating bearing 3.
Described bearing 4 comprises surface bearing 13 and deep groove ball bearing 14, bridge shaft 9 upper end arranges mounting rod portion 15, mounting rod portion 15 is arranged the boss portion 16 that 15 1 weeks protrude along mounting rod portion, mounting plane bearing 13 in annular groove between protuberance 16 and positive stop lug boss 10, by the setting of surface bearing 13, be flexibly connected between bridge shaft 9 with taper sheath 5, relative rotation can be produced, meanwhile, very large rotating force is not needed.
Deep groove ball bearing 14 is installed in mounting rod portion 15 above boss portion 16, and taper sheath 5 middle part arranges interstitial hole 17, and taper sheath 5 passes through interstitial hole 17 movable set on surface bearing 13 and deep groove ball bearing 14.
Mounting hole 17 inwall of described taper sheath 5 is arranged the spacing preiection portion 19 of protruding for a week along mounting hole 17 inwall, when wheel 6 to be detected is sleeved on surface bearing 13 and deep groove ball bearing 14 by wheel hub, spacing preiection portion 19 inwall is set to be resisted against the structure on boss portion 16 side.Such structure, achieve taper sheath 5 and be connected with reliable between bridge shaft, both connect reliably, guarantee pick-up unit reliably working.
When described wheel to be detected 6 is sleeved on surface bearing 13 and deep groove ball bearing 14 by wheel hub, deep groove ball bearing 14 is set to the structure being resisted against spacing preiection portion 19 sideway stance, 19 pairs, spacing preiection portion deep groove ball bearing 1 plays effect that is spacing and that support, guarantees that deep groove ball bearing 14 itself axial float can not occur.
Described bridge shaft 9 upper end face part arranges threaded hole, in threaded hole, standing screw 20 is installed, when wheel 6 to be detected is sleeved on surface bearing 13 and deep groove ball bearing 14 by wheel hub, the face, termination 24 of described standing screw 20 is set to the structure that can be resisted against deep groove ball bearing 14 sideway stance.Such structure,
Described upper bracket 8 is arranged two guide pin bushings 21, two guide poles 7 are through two guide pin bushings 21, standing screw 20 is also set with spacer ring 22, and when standing screw 20 is screwedly mounted in threaded hole, spacer ring 22 is set to be installed in the structure between the face, termination of standing screw 20 and deep groove ball bearing 14 side.
Wheel detection device of the present invention, hoist cylinder is fixedly mounted on device pedestal 1.Being directed through of hoist cylinder 2 of pick-up unit arranges two guide poles realization guiding, such structure, decrease torsion when hoist cylinder 2 moves up and down, reach the object improving the stability of taper sheath 5 when moving up and down, the not easily run-off the straight or topple over of whole pick-up unit.The bottom of two guide poles is fixed on device pedestal, and guide pole suit is by two guide pin bushings, and guide pin bushing adopts certain self-lubricating function powder metallurgy sleeve, and guide pin bushing is contained on upper bracket.The piston rod of hoist cylinder is connected with oscillating bearing bottom, oscillating bearing upper end is flexibly connected with the Connection Block 11 of upper bracket 8, such structure, allows have certain rotation, inclination during hoist cylinder work, occurred location when avoiding hoist cylinder to move up and down.Bridge shaft one end is fixedly mounted on upper bracket, the bridge shaft other end arranges mounting rod portion, mounting plane bearing and deep groove ball bearing in mounting rod portion, moving up and down that hoist cylinder 2 produces passes to taper sheath by bridge shaft, thus is given on the wheel to be detected that is placed on taper sheath 11.
In the taper sheath course of work, the radial load be subject to passes to bridge shaft by deep groove ball bearing, pass on device pedestal 1 by upper bracket, guide pole again, be also provided with surface bearing 10 between bridge shaft with taper sheath 5 and be connected, like this, be flexibly connected between bridge shaft with taper sheath 5, relative rotation can be produced, meanwhile, do not need very large rotating force again, meanwhile, the axial force that hoist cylinder 2 produces is delivered to taper sheath 11 by bridge shaft.Pick-up unit is contacted with wheel 6 to be detected by taper sheath 11, and taper sheath 11 makes for nylon, avoids the scuffing to wheel, and taper sheath 11 adopts the structure of band tapering, is convenient to wheel and is placed on the reliable location of realization on taper sheath.
During wheel detection device work of the present invention, wheel 6 to be detected is transported to directly over wheel detection device by reconditioning line roller-way, roller-way shuts down, the hoist cylinder 2 carrying out the pick-up unit of wheel outward appearance detection obtains the signal of gauge tap, start to rise, drive upper bracket moves upward, upper bracket drives taper sheath to move upward by bridge shaft, taper sheath is through the wheel bore of wheel to be detected, after wheel is in place, wheel is resisted against in the wheel alignment portion 23 of taper sheath, and wheel alignment to be detected is like this reliable.At this moment hoist cylinder continues the rising of band motor car wheel, until setting height stops rising.Testing staff starts to check wheel outward appearance, and frontier inspection is surveyed limit and rotated wheel rim by hand, and such testing staff can complete whole wheel visual examination a position.Check and terminate, hoist cylinder starts to drive taper sheath to decline, until wheel drops on reconditioning line roller-way, completes testing.
Described wheel detection device of the present invention, by the taper sheath arranging hoist cylinder and be flexibly connected with hoist cylinder, when needs treat detect wheel detect time, can by wheel movable set to be detected on taper sheath, and hoist cylinder can regulate the height of taper sheath as required, thus reach different testing staff to the requirement chasing after taper sheath height, when testing staff detects wheel, do not need testing staff's transformation change place frequently, wheel outward appearance can be completed quickly and easily detect, reduce the labour intensity of testing staff simultaneously, improve wheel outward appearance detection efficiency.Meanwhile, described wheel detection device of the present invention, structure is simple, and invest low, operation and maintenance cost is low; Pick-up unit not only dismounting moves easy, and operation is also very simple, and reliable.
Above by reference to the accompanying drawings to invention has been exemplary description; the concrete realization of obvious the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasions, all in protection scope of the present invention without to improve.
Claims (7)
1. a wheel detection device, comprise device pedestal (1), it is characterized in that: described device pedestal (1) arranges vertically arranged hoist cylinder (2), the piston rod of hoist cylinder (2) is connected with oscillating bearing (3) bottom, bearing (4) is installed in described oscillating bearing (3) upper end, the upper movable set taper sheath (5) of bearing (4), wheel to be detected (6) is set to can by the structure of wheel hub movable set on taper sheath (5), described hoist cylinder (2) gauge tap (18) flexible with controlling oscillating bearing (3) is connected.
2. wheel detection device according to claim 1, it is characterized in that: described device pedestal (1) is also arranged two guide poles (7), two guide poles (7) lay respectively at hoist cylinder (2) both sides, two upper movable set upper brackets (8) of guide pole (7), the oscillating bearing (3) of hoist cylinder (2) is connected with upper bracket (8) lower surface, upper bracket (8) upper surface is arranged vertically arranged bridge shaft (9), bearing (4) is movably arranged on bridge shaft (9), lower end position bridge shaft (9) being installed bearing (4) arranges positive stop lug boss (10), described taper sheath (5) lower end, side arranges wheel alignment portion (23).
3. wheel detection device according to claim 2, it is characterized in that: described taper sheath (5) is set to the structure be made up of nylon material, upper bracket (8) lower surface arranges the Connection Block (11) of reverse U shape, oscillating bearing (3) upper end of hoist cylinder (2) is flexibly connected with Connection Block (11) by bearing pin (12), bearing pin (12) one end arranges end head (24), and bearing pin (12) other end has been screwed hold-down nut (25).
4. the wheel detection device according to Claims 2 or 3, it is characterized in that: described bearing (4) comprises surface bearing (13) and deep groove ball bearing (14), bridge shaft (9) upper end arranges mounting rod portion (15), mounting rod portion (15) is arranged the boss portion (16) that (15) weeks protrude along mounting rod portion, mounting plane bearing (13) in annular groove between protuberance (16) and positive stop lug boss (10), deep groove ball bearing (14) is installed in the mounting rod portion (15) of boss portion (16) top, taper sheath (5) middle part arranges interstitial hole (17), taper sheath (5) by interstitial hole (17) movable set on surface bearing (13) and deep groove ball bearing (14).
5. wheel detection device according to claim 4, it is characterized in that: mounting hole (17) inwall of described taper sheath (5) is arranged the spacing preiection portion (19) of protruding for a week along mounting hole (17) inwall, when wheel to be detected (6) is sleeved on surface bearing (13) and deep groove ball bearing (14) by wheel hub, spacing preiection portion (19) inwall is set to be resisted against the structure on boss portion (16) side.
6. wheel detection device according to claim 5, it is characterized in that: when described wheel to be detected (6) is sleeved on surface bearing (13) and deep groove ball bearing (14) by wheel hub, deep groove ball bearing (14) is set to the structure being resisted against spacing preiection portion (19) sideway stance, described bridge shaft (9) upper end face part arranges threaded hole, in threaded hole, standing screw (20) is installed, when wheel to be detected (6) is sleeved on surface bearing (13) and deep groove ball bearing (14) by wheel hub, the face, termination of described standing screw (20) is set to the structure that can be resisted against deep groove ball bearing (14) sideway stance.
7. wheel detection device according to claim 6, it is characterized in that: described upper bracket (8) is arranged two guide pin bushings (21), two guide poles (7) are through two guide pin bushings (21), standing screw (20) is also set with spacer ring (22), when standing screw (20) is screwedly mounted in threaded hole, spacer ring (22) is set to be installed in the structure between the face, termination of standing screw (20) and deep groove ball bearing (14) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577641.3A CN104266675B (en) | 2014-10-25 | 2014-10-25 | A kind of wheel detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577641.3A CN104266675B (en) | 2014-10-25 | 2014-10-25 | A kind of wheel detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266675A true CN104266675A (en) | 2015-01-07 |
| CN104266675B CN104266675B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577641.3A Active CN104266675B (en) | 2014-10-25 | 2014-10-25 | A kind of wheel detection device |
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| Country | Link |
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| CN (1) | CN104266675B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423985A (en) * | 2015-11-20 | 2016-03-23 | 双钱集团（江苏）轮胎有限公司 | All-steel out-of-roundness rim replacement tool |
| CN107727389A (en) * | 2017-12-01 | 2018-02-23 | 佛山市子活力弹簧有限公司 | A kind of spring experimental rig |
| CN113291731A (en) * | 2021-06-28 | 2021-08-24 | 宝武集团马钢轨交材料科技有限公司 | Conveying device and method for train wheel offline detection |
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| CN103542878A (en) * | 2013-05-06 | 2014-01-29 | 上海恩坦华汽车门系统有限公司 | Automobile door lock sleeve detection equipment |
| CN103712589A (en) * | 2013-12-23 | 2014-04-09 | 马钢(集团)控股有限公司 | Rail wheel spoke plate surface paint thickness positioning and measurement apparatus and measurement method thereof |
| CN203682476U (en) * | 2013-09-27 | 2014-07-02 | 马钢(集团)控股有限公司 | Appearance inspection device for finished wheel |
| CN104075683A (en) * | 2013-03-29 | 2014-10-01 | 北汽福田汽车股份有限公司 | Wheel hop value detecting tool |
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| EP0503225A2 (en) * | 1991-03-02 | 1992-09-16 | WABCO STANDARD GmbH | Installation with means for fault detecting and display |
| JPH09203647A (en) * | 1996-01-26 | 1997-08-05 | Mitsubishi Heavy Ind Ltd | Remote-controlled flaw detection/inspection apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423985A (en) * | 2015-11-20 | 2016-03-23 | 双钱集团（江苏）轮胎有限公司 | All-steel out-of-roundness rim replacement tool |
| CN105423985B (en) * | 2015-11-20 | 2017-12-26 | 双钱集团（江苏）轮胎有限公司 | A kind of all steel out-of-roundness rim replacing frock |
| CN107727389A (en) * | 2017-12-01 | 2018-02-23 | 佛山市子活力弹簧有限公司 | A kind of spring experimental rig |
| CN113291731A (en) * | 2021-06-28 | 2021-08-24 | 宝武集团马钢轨交材料科技有限公司 | Conveying device and method for train wheel offline detection |
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| Publication number | Publication date |
|---|---|
| CN104266675B (en) | 2016-08-17 |
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