CN207797978U - A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture - Google Patents
A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture Download PDFInfo
- Publication number
- CN207797978U CN207797978U CN201820207857.4U CN201820207857U CN207797978U CN 207797978 U CN207797978 U CN 207797978U CN 201820207857 U CN201820207857 U CN 201820207857U CN 207797978 U CN207797978 U CN 207797978U
- Authority
- CN
- China
- Prior art keywords
- axle bed
- spindle nose
- castor
- arm axis
- fixed plate
- 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.)
- Active
Links
Abstract
The utility model belongs to auto assembly technical field, more particularly to a kind of secondary suspender folded arm axis spindle nose coaxiality check fixture, it is characterised in that：It is made of supporting beam, the linear guide, fixed plate, movable axle bed, locating support, the linear guide is installed in supporting beam, fixed plate is installed in the linear guide one end in supporting beam, movable axle bed is opposite with fixed plate to be slideably positioned in the linear guide, locating support is installed on movable axle bed, the fixed plate, movable axle bed are coaxial, are both provided with axle sleeve thereon.The utility model scientific structure design is reasonable, have many advantages, such as that simple in structure, making assembly is easy, mobile, easy to operate, detection speed is fast, accuracy of detection is secure, applied widely, is a kind of secondary suspender folded arm axis spindle nose coaxiality check fixture with higher innovation.
Description
Technical field
The utility model belongs to auto assembly technical field, more particularly to a kind of secondary suspender folded arm axis spindle nose concentricity inspection
Tool.
Background technology
Suspender in auto assembly workshop in conveying equipment includes mainly realizing the suspender moved in parallel and reality
The secondary suspender of existing vertical shift, secondary suspender is in being welded of car manufacturer, the interior ornamental thread of assembly shop, chassis line and most
Finish line has use.Secondary suspender includes the folded arm of a pair of symmetrical hinge dress, is driven by driving mechanism and realizes that it opens or is closed.It embraces
Arm is made of drive rod, bending tube and lower clip arm, and drive rod is made of square tube and spindle nose, and spindle nose is welded at the both ends of square tube.Two
Secondary suspender is extremely stringent to the concentricity requirement of folded arm axis both ends spindle nose, and error is excessive, can influence suspender allomeric function or even nothing
Method completes equipment conveying.In the past, it is that the folded arm after the completion of welding section returns tire to the mode of the detection of concentricity.Due to folded arm weight
Amount is big, and time tire consuming time is longer, and not easy to operate, the consistency of dimensional accuracy can not be protected.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of it is simple in structure, make assembly be easy,
Secure, the applied widely secondary suspender folded arm axis spindle nose coaxiality check fixture of easy to operate, conveniently moving, accuracy of detection.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture, it is characterised in that：By supporting beam, the linear guide, fixing axle
Seat, movable axle bed, locating support composition, the linear guide are installed in supporting beam, and fixed plate is installed in straight line in supporting beam and leads
Rail one end, movable axle bed is opposite with fixed plate to be slideably positioned in the linear guide, and locating support is installed on movable axle bed, institute
It is coaxial to state fixed plate, movable axle bed, is both provided with axle sleeve thereon.
Moreover, the axle sleeve, one end is formed with block plate, and the other end is formed with external screw thread and is provided with locking nut, internal diameter
There are many specifications.
Moreover, the locating support, by load-bearing screw rod, A-frame, castor, caster stem, castor rod sleeve, spring, tune
Whole nut composition, load-bearing screw rod are installed on movable axle bed, and A-frame is rotatably dispose on load-bearing screw rod, and castor rod sleeve is solid
Loaded on being plugged in castor rod sleeve with load-bearing screw rod opposite side, caster stem on tripod, adjusting nut, lower end is arranged in upper end
Castor is set, and spring pocket is loaded on caster stem between castor and castor rod sleeve.
Moreover, the supporting beam, fixed plate, movable axle bed, are both provided with handle thereon.
It the advantages of the utility model and has the beneficial effect that：
It is simple in structure, make assembly and be easy 1. the secondary suspender folded arm axis spindle nose coaxiality check fixture of the utility model, when detection
It is easy to operate.
2. the secondary suspender folded arm axis spindle nose coaxiality check fixture of the utility model, is provided with locating support, convenient for positioning, detection
Speed is fast.
3. the secondary suspender folded arm axis spindle nose coaxiality check fixture of the utility model, supporting beam, fixed plate, movable axle bed,
It is both provided with handle, operation, conveniently moving thereon.
4. the secondary suspender folded arm axis spindle nose coaxiality check fixture of the utility model, fixed plate, movable axle bed are coaxial, thereon
It is both provided with axle sleeve, and there are many specifications for axle sleeve, can be detected to plurality of specifications folded arm axis, applied widely, detection essence
It spends secure.
5. the secondary suspender folded arm axis spindle nose coaxiality check fixture of the utility model, axle sleeve one end is formed with block plate, other end system
There is external screw thread and be provided with locking nut, adjustment specification replaces axle sleeve conveniently.
6. the secondary suspender folded arm axis spindle nose coaxiality check fixture scientific structure design of the utility model is reasonable, there is structure letter
The advantages that easy, mobile, easy to operate, detection speed is fast, accuracy of detection is secure, applied widely, is assembled in single, making, is one
Secondary suspender folded arm axis spindle nose coaxiality check fixture of the kind with higher innovation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is detection simulation schematic diagram.
Attached drawing marks explanation：
1- supporting beams, 2- fixed plates, 3- activity axle beds, 4- A-frames, 5- handles, 6- load-bearing screw rods, 7- caster stems
Sleeve, 8- castors, 9- springs, 10- axle sleeves, 11- axle sleeves, 12- caster stems, 13- adjusting nuts, 14- the linear guides, 15- bis- times
Suspender folded arm axis, 16- spindle noses, No. bis- suspender folded arm axis spindle nose coaxiality check fixtures of 17-.
Specific implementation mode
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture, by supporting beam 1, the linear guide 14, fixed plate 2, activity
Axle bed 3, locating support composition, the linear guide are installed in supporting beam, and fixed plate is installed in the linear guide one end in supporting beam,
Movable axle bed is opposite with fixed plate to be slideably positioned in the linear guide, and locating support is installed on movable axle bed.
Fixed plate, movable axle bed are coaxial, are provided with axle sleeve 10,11.Axle sleeve, one end are formed with block plate, the other end
It is formed with external screw thread and is provided with locking nut, there are many specifications for internal diameter.Block plate, locking nut are used to axle sleeve being fixed to axle bed
On.
Locating support, by load-bearing screw rod 6, A-frame 4, castor 8, castor rod sleeve 7, caster stem 12, spring 9, adjustment
Nut 13 forms, and load-bearing screw rod is installed on movable axle bed, and A-frame is rotatably dispose on load-bearing screw rod, and castor rod sleeve is solid
Loaded on being plugged in castor rod sleeve with load-bearing screw rod opposite side, caster stem on tripod, adjusting nut, lower end is arranged in upper end
Castor is set, and spring pocket is loaded on caster stem between castor and castor rod sleeve.Adjusting nut is for adjusting castor height, with suitable
Folded arm axis for different size.
Supporting beam, fixed plate, movable axle bed, are both provided with handle 5 thereon.
The operation principle of the utility model：
Operating method：
Before detection, three-coordinate survey tool should be used to detect secondary suspender folded arm axis spindle nose coaxiality check fixture fixed plate
With the concentricity of movable axle bed, it is ensured that error is in calibration range, to ensure accuracy of detection.
When detection, secondary suspender folded arm axis spindle nose coaxiality check fixture 17 is placed in suitable position, by secondary suspender folded arm
15 one end spindle nose 16 of axis is inserted into the axle sleeve in fixed plate, and castor is placed on folded arm axis, and mobile mobile bearing, detection is embraced
Can the other end spindle nose of arm axle smoothly in the axle sleeve on insertion activity axle bed, if can smoothly be inserted into, then it represents that welding ruler
Very little qualification；If cannot smoothly be inserted into, then it represents that workpiece weld size is overproof, needs workpiece turning rivet welding workshop to weld again.
When secondary suspender specification changes, axle sleeve corresponding with secondary suspender folded arm axis spindle nose should be replaced.It is revolved when replacement
There is the locking nut on axle sleeve in Songyuan City, removes original axle sleeve, replaces suitable axle sleeve and screws locking nut.Meanwhile it also answering
When the height of adjustment locating support caster stem.When adjustment, adjusting nut, elevating caster wheel are rotated clockwise, conversely, castor declines.
It is mobile, easy to operate due to being both provided with handle on supporting beam, fixed plate, movable axle bed when detection.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand：It is not departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to embodiment and attached drawing disclosure of that.
Claims (4)
1. a kind of secondary suspender folded arm axis spindle nose coaxiality check fixture, it is characterised in that：By supporting beam, the linear guide, fixed plate,
Movable axle bed, locating support composition, the linear guide are installed in supporting beam, and fixed plate is installed in the linear guide one in supporting beam
End, movable axle bed is opposite with fixed plate to be slideably positioned in the linear guide, and locating support is installed on movable axle bed, described solid
Dead axle seat, movable axle bed are coaxial, are both provided with axle sleeve thereon.
2. secondary suspender folded arm axis spindle nose coaxiality check fixture according to claim 1, it is characterised in that：The axle sleeve,
One end is formed with block plate, and the other end is formed with external screw thread and is provided with locking nut, and there are many specifications for internal diameter.
3. secondary suspender folded arm axis spindle nose coaxiality check fixture according to claim 1, it is characterised in that：The positioning branch
Frame is made of load-bearing screw rod, A-frame, castor, caster stem, castor rod sleeve, spring, adjusting nut, and load-bearing screw rod is fixedly mounted with
In on movable axle bed, A-frame is rotatably dispose on load-bearing screw rod, and castor rod sleeve is installed on tripod and load-bearing screw rod
Opposite side, caster stem are plugged in castor rod sleeve, and adjusting nut is arranged in upper end, and castor is arranged in lower end, and spring pocket is loaded on foot
It takes turns on bar between castor and castor rod sleeve.
4. secondary suspender folded arm axis spindle nose coaxiality check fixture according to claim 1, it is characterised in that：The supporting beam,
Fixed plate, movable axle bed, are both provided with handle thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207857.4U CN207797978U (en) | 2018-02-06 | 2018-02-06 | A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207857.4U CN207797978U (en) | 2018-02-06 | 2018-02-06 | A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797978U true CN207797978U (en) | 2018-08-31 |
Family
ID=63275349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820207857.4U Active CN207797978U (en) | 2018-02-06 | 2018-02-06 | A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238110A (en) * | 2018-09-14 | 2019-01-18 | 天津市联众钢管有限公司 | A kind of coaxial sleeve cartridge type undergauge steel pipe axiality detection device |
-
2018
- 2018-02-06 CN CN201820207857.4U patent/CN207797978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238110A (en) * | 2018-09-14 | 2019-01-18 | 天津市联众钢管有限公司 | A kind of coaxial sleeve cartridge type undergauge steel pipe axiality detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204916976U (en) | Welding barrel transports frame | |
| CN203696990U (en) | Marking fixture positioning device | |
| CN207797978U (en) | A kind of secondary suspender folded arm axis spindle nose coaxiality check fixture | |
| CN103223650A (en) | Side plate box assembling tool with multiple stations changing along with shape | |
| CN106979740A (en) | A kind of camshaft journal diameter measuring tool | |
| CN103234810A (en) | Supporting device for vehicle static strength test | |
| CN206047428U (en) | Front suspension control arm assembly welding clamp | |
| CN109940197B (en) | Axle housing flange two-way drilling clamping device | |
| CN114160833B (en) | Accurate and quick repairing device for main shaft hole of steel pipe rolling mill | |
| CN103234765A (en) | Split assembly and disassembly type device for measuring automobile four-wheel aligner | |
| CN108500910B (en) | Automatic positioning mechanism for geometrical center line of bogie frame with guide pillar through holes | |
| CN204094188U (en) | A kind of portable drilling jig for shaft-like parts | |
| CN203178081U (en) | Split detachable calibration device of vehicle four-wheel aligner | |
| CN207132825U (en) | A kind of camshaft journal diameter measuring tool | |
| CN207806988U (en) | A kind of multi-direction retaining mechanism in place of turntable | |
| CN203484860U (en) | Electric hoist coiling block support double-base welding and clamping device | |
| CN107900933B (en) | Suitable for alignment positioning device in the train room of different inner widths | |
| CN112197666B (en) | Flexible detection tool for detecting automobile sheet metal part carrying auxiliary clamp | |
| CN203241018U (en) | Flatness detection device | |
| CN206795149U (en) | A kind of movable support bracket of large-size pipe welding robot positioner | |
| CN212022661U (en) | Railway gauge measuring scale | |
| CN209022923U (en) | Process bogie supporting and positioning device | |
| CN103439120B (en) | Based on belt driven type calibrating apparatus for four-wheel positioning instrument | |
| CN205552463U (en) | Triangular supports frame for steel tube machining | |
| CN217262686U (en) | Centering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |