CN207132870U - The inner face jack value measuring device and detection device of knuckle - Google Patents

The inner face jack value measuring device and detection device of knuckle Download PDF

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Publication number
CN207132870U
CN207132870U CN201721048608.7U CN201721048608U CN207132870U CN 207132870 U CN207132870 U CN 207132870U CN 201721048608 U CN201721048608 U CN 201721048608U CN 207132870 U CN207132870 U CN 207132870U
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CN
China
Prior art keywords
knuckle
inner face
measuring device
principal post
detection piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721048608.7U
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Chinese (zh)
Inventor
吴华伟
汪云
聂金泉
景文倩
李祎承
刘冬冬
苏业东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei University of Arts and Science
Hubei Tri Ring Forging Co Ltd
Original Assignee
Hubei University of Arts and Science
Hubei Tri Ring Forging Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei University of Arts and Science, Hubei Tri Ring Forging Co Ltd filed Critical Hubei University of Arts and Science
Priority to CN201721048608.7U priority Critical patent/CN207132870U/en
Application granted granted Critical
Publication of CN207132870U publication Critical patent/CN207132870U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of the inner face jack value measuring device and detection device of knuckle, is related to knuckle technical field.The inner face jack value measuring device of the knuckle includes clamp assembly, connection component, detection components and pointer sensor;Connection component is connected with knuckle and clamp assembly respectively, and pointer sensor is fixed by clamp assembly;Detection components include principal post and detection piece, principal post is arranged in two inner faces of knuckle and can rotated relative to knuckle, the end face of the test side of principal post contacts with the detector of pointer sensor, detection piece is in cylinder, and detection piece is arranged on the principal post and surface of detection piece radial direction and a wherein inner face for knuckle abuts against.The inner face jack value measuring device it is rational in infrastructure, detection efficiency is high, and effectively the jerk value of the inner face of knuckle can be detected.

Description

The inner face jack value measuring device and detection device of knuckle
Technical field
Knuckle technical field is the utility model is related to, is examined in particular to a kind of inner face jerk value of knuckle Survey device and detection device.
Background technology
Knuckle is also known as " goat's horn ", is one of strength member in steering axle of automobile, can make vehicle steadily traveling and spirit Quick transmission travel direction.
The function of knuckle is to transmit and bear automotive front load, supports and drives front-wheel to be rotated around stub and make automobile Turn to.Under motoring condition, it subjects changeable shock loading, it is therefore desirable to which it has very high intensity.
Slewing journal structure is complicated, has certain difficulty of processing;Knuckle inner face processing whether standard, be knuckle One important indicator of Related product.
In the prior art, the inner face detection of knuckle mainly measures its jerk value whether in critical field;The inspection Survey mode is mainly completed by artificial or precision instrument, and detection efficiency is relatively low.
Utility model content
The purpose of this utility model is the inner face jack value measuring device for providing a kind of knuckle, to improve current people The problem of work or relatively low precision instrument detection efficiency.
Another object of the present utility model is to provide a kind of detection device, and there is the detection device above-mentioned inner face to beat The function of amount detecting device.
What embodiment of the present utility model was realized in:A kind of inner face jack value measuring device of knuckle, including Clamp assembly, connection component, detection components and pointer sensor;
The connection component is connected with the knuckle and the clamp assembly respectively, and the pointer sensor is by described Clamp assembly is fixed;
The detection components include principal post and detection piece, and the principal post is arranged in two inner faces of the knuckle and can phase The knuckle is rotated, the end face of the test side of the principal post contacts with the detector of the pointer sensor, the inspection Part is surveyed in cylinder, the detection piece is arranged at its of on the principal post and surface of the detection piece radial direction and the knuckle In an inner face abut against.
In the utility model optional embodiment, the connection component includes first support, connecting rod, second support, connection Part and two cylinders;
The knuckle is sheathed on two cylinders and relative two cylinders are fixed, and the connector is respectively with two The individual cylinder is fixedly connected, and the first support is connected to the side of the remote cylinder of the connector, the connecting rod One end be fixedly connected with the first support, the other end of the connecting rod is fixedly connected with the second support, described second Support is fixedly connected with the clamp assembly.
In the utility model optional embodiment, the clamp assembly includes matrix and two clamping parts, described matrix shape Into the accommodating area for accommodating the pointer sensor, two clamping parts are oppositely arranged and between two clamping parts With gap, the gap is connected with the accommodating area.
In the utility model optional embodiment, the clamp assembly also includes the first fastening bolt and the first nut, institute State the first fastening bolt and pass through two clamping parts, two clamping parts are by first fastening bolt and first spiral shell Mother is fixedly clamped.
In the utility model optional embodiment, in addition to fastener, the surface of the principal post radial direction offer sliding groove, The detection piece is slidably disposed in the sliding groove and can be fixed on by the fastener on the principal post.
In the utility model optional embodiment, the fastener is the second trip bolt, and the detection piece is positioned at described The side of sliding groove, second trip bolt are threadedly coupled at least partially across the sliding groove and with the detection piece, The head of second trip bolt is located at the opposite side of the sliding groove.
In the utility model optional embodiment, one end of the remote test side of the principal post is handle end, described Handle end protrudes from the outer surface of the knuckle.
In the utility model optional embodiment, the principal post is cylindrical.
In the utility model optional embodiment, one end of the remote connector of the cylinder is provided with external screw thread, institute State cylinder and be provided with the second matched nut, and second nut is located at the remote connector of the knuckle Side.
The utility model embodiment also provides a kind of detection device, includes the inner face jerk value detection of above-mentioned knuckle Device.
The beneficial effect of the utility model embodiment is:The inner face jack value measuring device it is simple and reasonable for structure, its Quickly the jerk value of the inner face of knuckle can be detected, detection efficiency is high, time saving and energy saving, and operating process is easy.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the inner face jack value measuring device for the knuckle that the utility model embodiment provides;
Fig. 2 is the structural representation at Fig. 1 the first visual angle;
Fig. 3 is the structural representation of detection piece and fastener;
Fig. 4 is the structural representation at Fig. 1 second of visual angle.
Icon:100- knuckles;120- inner faces;200- connection components;210- first supports;211- connectors;212- Cylinder;220- connecting rods;230- second supports;240- clamp assemblies;The fastening bolts of 241- first;300- pointer-type sensors; 410- test sides;420- principal posts;421- sliding grooves;430- detection pieces;440- handle ends;450- fasteners.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", " vertical ", " interior ", the side of the instruction such as " outer " Position or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality The limitation of type.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively heavy The property wanted.
In addition, term " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected;Can be mechanical connection or electrical connection;Can be joined directly together, intermediary can also be passed through It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment 1
As shown in fig.1, the utility model embodiment provides a kind of inner face jack value measuring device of knuckle, this is interior End face run-out amount detecting device includes clamp assembly 240, connection component 200, detection components and pointer sensor 300.
As shown in fig.2, in the present embodiment, connection component 200 includes first support 210, connecting rod 220, second support 230th, connector 211 and two cylinders 212.
With reference to shown in Fig. 1 and Fig. 2, wherein, cylinder 212 is cylindrical, and two cylinders 212 are oppositely arranged and in the same direction Extension, knuckle 100 are set on two cylinders 212, meanwhile, the counter-cylinder 212 of knuckle 100 is fixed;In the present embodiment, even 211 plate-like structure of fitting, connector 211 are fixedly connected with two cylinders 212 respectively, and one of cylinder 212 is positioned at connection One end of part 211, another cylinder 212 is located at the other end of connector 211, and first support 210 and second support 230 are substantially It is cylindrical, and first support 210 is connected to the side of the remote cylinder 212 of connector 211, first support 210 is connected to The middle part of fitting 211, its bearing of trend is parallel with the bearing of trend of cylinder 212, and one end of connecting rod 220 and first support 210 are solid Fixed connection, the other end of connecting rod 220 are fixedly connected with second support 230, and second support 230 is fixedly connected with clamp assembly 240, Thus, clamp assembly 240 is fixed by connection component 200 with respect to knuckle 100.
It should be noted that knuckle 100 can be fixed by the fixture of outside, so that the position of knuckle 100 It is relatively fixed.
In the present embodiment, clamp assembly 240 includes matrix and two clamping parts.
Matrix is fixedly connected with one end of the remote connecting rod 220 of second support 230, is formed on matrix for housing pointer-type The accommodating area of sensor 300, the accommodating area are adapted with pointer sensor 300, and it can clamp pointer sensor 300 It is fixed, wherein, two clamping parts can be integrally formed with matrix, have gap, the gap and accommodating area between two clamping parts It is connected.
As shown in fig.2, in addition, the clamp assembly 240 also includes the first fastening bolt 241 and the first nut.
First fastening bolt 241 passes through two clamping parts, and two clamping parts are by the first fastening bolt 241 and the first nut clip Fasten, when pointer sensor 300 is installed, the first nut is unclamped with respect to clamping part first, pointer sensor 300 is pacified After loading accommodating area, then by the first nut two clamping parts are clamped, this installation process easily and fast, and can be effectively right Pointer sensor 300 is clamped fixation.
As shown in fig.1, in the present embodiment, detection components include principal post 420 and detection piece 430.
Wherein, principal post 420 runs through the both ends of knuckle 100, and protrudes from the outside at the both ends of knuckle 100 respectively, turns to The inner side for saving 100 both ends is inner face 120, i.e., each knuckle 100 has two inner faces 120, and the processing of inner face 120 is No standard, whether qualified for knuckle 100 is an important indicator.
Principal post 420 is substantially cylindrical, and by taking state shown in Fig. 1 as an example, the end face at its axial both ends is vertical plane.
It is appreciated that coordinate between principal post 420 and knuckle 100 for gap.
Because principal post 420 is cylindrical, therefore, it can be rotated relative to knuckle 100, and principal post 420 has test side 410, and the end face of the test side 410 contacts with the detector of pointer sensor 300, meanwhile, pointer sensor 300 detects Head is corresponding with the end face of the test side 410, and correspondence now refers to, the axis of the end face of test side 410 and pointer sensor The axis of 300 detector is located substantially on same straight line, and so, pointer sensor 300 can accurately measure principal post 420 The displacement axial along its.
Detection piece 430 is substantially cylindrical, but its thickness is relatively low.
Detection piece 430 is arranged on principal post 420, the surface of the radial direction of detection piece 430 and a wherein inner face for knuckle 100 120 abut against, and abutting against herein refers to, the surface of the radial direction of detection piece 430 and the inner face 120 of knuckle 100 are tangent, and examine Survey the contact relation for line and face between part 430 and the inner face 120 of knuckle 100.
In the present embodiment, detection piece 430 is removable installed on principal post 420, and detection piece 430 can be with respect to principal post 420 It is fixed, meanwhile, it can also be moved relative to principal post 420.
As shown in fig.1, specifically, sliding groove 421 is offered on the surface of the radial direction of principal post 420, the sliding groove 421 is substantially It is rectangular, wherein, the sliding groove 421 runs through the both sides of principal post 420, by taking the state shown in Fig. 2 as an example, the width of the sliding groove 421 It is then consistent with the diameter of detection piece 430 to spend size, so, the part of detection piece 430 is then located in sliding groove 421, and slides Dynamic groove 421 itself also can play certain restriction effect to detection piece 430, that is, limit detection piece 430 and depart from sliding groove 421, so Be advantageous to fix detection piece 430 with respect to sliding groove 421.
With reference to shown in Fig. 2 and Fig. 3, in the present embodiment, the knuckle jack value measuring device also includes fastener 450.
Wherein, fastener 450 is mainly used in detection piece 430 being removably installed on principal post 420.
Specifically, fastener 450 can be the second trip bolt;Can also be the second trip bolt and nut, this second Trip bolt and nut cooperate.
Wherein, when detection piece 430 is fixed on principal post 420 by the second trip bolt, detection piece 430 is now placed in sliding The side of groove 421, and fastener 450 is then threadedly coupled through sliding groove 421 with detection piece 430, correspondingly, need to be in detection piece The side of 430 close fastener 450 opens up screwed hole, and the screwed hole runs through detection piece 430, the screwed hole and the second fastening spiral shell Nail is engaged, when the second trip bolt is located in screwed hole, in this way, detection piece 430 can be connected with fastener 450, when So, the sharp portion of the second trip bolt may pass through detection piece 430, also can be within detection piece 430.
In addition, in the present embodiment, through hole can be also offered on detection piece 430, and the head of the second trip bolt is worn Go out detection piece 430, then detection piece 430 is fixed simultaneously with the second trip bolt by nut.
Detection piece 430 can be fixed on principal post 420 by both the above mode, in two ways, the second trip bolt Head be respectively positioned on principal post 420 remote detection piece 430 side.
And setting sliding groove 421 to be advantageous in that, detection piece 430 can move back and forth with respect to sliding groove 421, so as to this turn To section 100 two inner faces 120 detected, it is thus only necessary to change be detection piece 430 position.
The operation principle of inner face jack value measuring device for the knuckle that the utility model embodiment provides is:Work as rotation During principal post 420, because the surface of the radial direction of detection piece 430 and the inner face 120 of knuckle 100 abut against, if knuckle 100 The surface accuracy of inner face 120 is unsatisfactory for requiring, when the concavo-convex position of inner face 120 contacts with the surface of the radial direction of detection piece 430 When, the end face run-out of inner face 120 can cause test side 410 axially displacement occurring, and the axial displacement of test side 410 passes through Pointer sensor 300 can intuitively be shown, so that it is determined that whether the jerk value of its inner face 120 is within zone of reasonableness. Whole detection process is simple to operate, and detection efficiency is high, passes through clamped one time, you can two inner faces 120 of knuckle 100 are entered Row detection.
As shown in fig.4, in the present embodiment, for convenience of principal post 420 is rotated, one in the remote test side 410 of principal post 420 End is arranged to handle end 440.
Wherein, handle end 440 protrudes from the outer surface of knuckle 100, and non-slip texture can be set in handle end 440, with convenient The gripping of operating personnel, so as to be advantageous to rotate principal post 420.
In the present embodiment, external screw thread is provided with one end of the remote connector 211 of cylinder 212, the cylinder 212 be provided with Cooperation the second nut, the second nut is located at the side of the remote connector 211 of knuckle 100.
To sum up, the inner face jack value measuring device of the knuckle is simple and reasonable for structure, and detection efficiency is high, and it can have Imitate and the jerk value of the inner face 120 of knuckle 100 detected, operating process is easy, time saving and energy saving, be advantageous to save into This.
Embodiment 2
The utility model embodiment also provides a kind of detection device, and the detection device includes the inner face of above-mentioned knuckle Jack value measuring device.
The detection device has the effect of the inner face jack value measuring device of above-mentioned knuckle.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. the inner face jack value measuring device of a kind of knuckle, it is characterised in that including clamp assembly, connection component, detection Component and pointer sensor;
The connection component is connected with the knuckle and the clamp assembly respectively, and the pointer sensor is by the clamping Component is fixed;
The detection components include principal post and detection piece, and the principal post is arranged in two inner faces of the knuckle and can be with respect to institute Knuckle rotation is stated, the end face of the test side of the principal post contacts with the detector of the pointer sensor, the detection piece In cylinder, the detection piece is arranged at wherein the one of on the principal post and surface of the detection piece radial direction and the knuckle Inner face abuts against.
2. the inner face jack value measuring device of knuckle according to claim 1, it is characterised in that the connection component Including first support, connecting rod, second support, connector and two cylinders;
The knuckle is sheathed on two cylinders and relative two cylinders are fixed, the connector respectively with two institutes Cylinder to be stated to be fixedly connected, the first support is connected to the side of the remote cylinder of the connector, and the one of the connecting rod End is fixedly connected with the first support, and the other end of the connecting rod is fixedly connected with the second support, the second support It is fixedly connected with the clamp assembly.
3. the inner face jack value measuring device of knuckle according to claim 1 or 2, it is characterised in that the clamping Component includes matrix and two clamping parts, and described matrix forms the accommodating area for accommodating the pointer sensor, two institutes State clamping part to be oppositely arranged and there is gap between two clamping parts, the gap is connected with the accommodating area.
4. the inner face jack value measuring device of knuckle according to claim 3, it is characterised in that the clamp assembly Also include the first fastening bolt and the first nut, first fastening bolt passes through two clamping parts, two clampings Portion is fixedly clamped by first fastening bolt and first nut.
5. the inner face jack value measuring device of knuckle according to claim 1, it is characterised in that also include fastening Part, the surface of the principal post radial direction offer sliding groove, and the detection piece is slidably disposed in the sliding groove and can be by institute Fastener is stated to be fixed on the principal post.
6. the inner face jack value measuring device of knuckle according to claim 5, it is characterised in that the fastener is Second trip bolt, the detection piece are located at the side of the sliding groove, second trip bolt at least partially across institute State sliding groove and be threadedly coupled with the detection piece, the head of second trip bolt is located at the opposite side of the sliding groove.
7. the inner face jack value measuring device of knuckle according to claim 1, it is characterised in that the principal post it is remote One end from the test side is handle end, and the handle end protrudes from the outer surface of the knuckle.
8. the inner face jack value measuring device of knuckle according to claim 1, it is characterised in that the principal post is in circle Column.
9. the inner face jack value measuring device of knuckle according to claim 2, it is characterised in that the cylinder it is remote One end from the connector is provided with external screw thread, and the cylinder is provided with the second matched nut, and second nut Positioned at the side of the remote connector of the knuckle.
A kind of 10. detection device, it is characterised in that the inner face bounce including the knuckle described in claim any one of 1-9 Amount detecting device.
CN201721048608.7U 2017-08-21 2017-08-21 The inner face jack value measuring device and detection device of knuckle Expired - Fee Related CN207132870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721048608.7U CN207132870U (en) 2017-08-21 2017-08-21 The inner face jack value measuring device and detection device of knuckle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721048608.7U CN207132870U (en) 2017-08-21 2017-08-21 The inner face jack value measuring device and detection device of knuckle

Publications (1)

Publication Number Publication Date
CN207132870U true CN207132870U (en) 2018-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721048608.7U Expired - Fee Related CN207132870U (en) 2017-08-21 2017-08-21 The inner face jack value measuring device and detection device of knuckle

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112595196A (en) * 2020-11-17 2021-04-02 湖北三环锻造有限公司 Inner end face runout detection device for main pin hole of steering knuckle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112595196A (en) * 2020-11-17 2021-04-02 湖北三环锻造有限公司 Inner end face runout detection device for main pin hole of steering knuckle
CN112595196B (en) * 2020-11-17 2022-03-11 湖北三环锻造有限公司 Inner end face runout detection device for main pin hole of steering knuckle

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180323

Termination date: 20180821

CF01 Termination of patent right due to non-payment of annual fee