CN206459634U - A kind of universal joint running clearance tester - Google Patents
A kind of universal joint running clearance tester Download PDFInfo
- Publication number
- CN206459634U CN206459634U CN201720048327.5U CN201720048327U CN206459634U CN 206459634 U CN206459634 U CN 206459634U CN 201720048327 U CN201720048327 U CN 201720048327U CN 206459634 U CN206459634 U CN 206459634U
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- CN
- China
- Prior art keywords
- base
- pressed seat
- connector
- servomotor
- universal joint
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- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of universal joint running clearance tester, including base, the servomotor being fixed on base, the rotary encoder for being connected to servomotor spindle one end, the torsion torque sensor for being connected to the servomotor spindle other end, the connector being connected with torsion torque sensor, the frock for fixing workpiece for measurement, frock is made up of three clamping devices, clamping device includes supporting mechanism, hold-down mechanism, and supporting mechanism includes V-arrangement support block；Hold-down mechanism includes pressed seat, the oil cylinder being fixed on pressed seat, one end and cylinder piston rod is hinged and middle part and pressed seat are hinged compressor arm, the free end of compressor arm opens up a V-shaped part relative with V-arrangement support block, chute is opened up on base, each pressed seat correspondence fixes a sliding block coordinated with chute, two neighboring pressed seat connects synchronous slide by connector, one is set on base also cross base and the screw mandrel of one of sliding block, screw mandrel is circumferentially rotated with base and is connected, and screw mandrel is threadedly coupled with sliding block.
Description
Technical field
The utility model is related to Automobile Parts Inspection device, more particularly to a kind of universal joint running clearance tester.
Background technology
Universal joint is universal joint, is the parts for realizing the transmission of varied angle power, for needing to change transmission axis direction
Position, it is " joint " part of the universal driving device of automobile driving system.Universal joint is combined with power transmission shaft, and referred to as ten thousand
To section transmission device.Front engine rear wheel drive vehicle on, card gear be arranged on transmission output shaft with
Between main reducing gear of drive axle input shaft；And the vehicle of front engine, front driving eliminates power transmission shaft, universal joint is arranged on
Not only it had been responsible for driving but also had been responsible between the front axle half shaft of steering and wheel.
, can with the operation for ensureing part, it is necessary to be detected to the running clearance of universal joint between practical application is entered
By property.
Utility model content
The purpose of this utility model is to provide a kind of universal joint running clearance tester, and adaptability is stronger.
Above-mentioned technical purpose of the present utility model technical scheme is that：Between a kind of universal joint is rotated
Gap tester, including base, be fixed on base servomotor, be connected to servomotor spindle one end rotary encoder,
The torsion torque sensor that is connected to the servomotor spindle other end, the connector being connected with torsion torque sensor, for fixing work to be measured
The frock of part, the frock is made up of three clamping devices that connector homonymy is arranged and be arranged on along base length direction, institute
Stating clamping device includes being on same straight line for supporting the supporting mechanism of workpiece for measurement, being arranged on branch with servomotor spindle
The hold-down mechanism for being used to compress workpiece for measurement of support mechanism side, the supporting mechanism includes the V-arrangement support being arranged on base
Block；The hold-down mechanism is hinged and middle part and pressure including pressed seat, the oil cylinder being fixed on pressed seat, one end and cylinder piston rod
The compressor arm that tight seat is hinged, the free end of the compressor arm opens up a V-shaped part relative with V-arrangement support block, and the base is opened up
The chute moved for pressed seat along base width direction, each pressed seat correspondence fixes a sliding block coordinated with chute, adjacent two
Individual pressed seat connects synchronous slide by connector, and one is set on the base also cross base and one of sliding block
Screw mandrel, the screw mandrel is circumferentially rotated with base to be connected, and the screw mandrel is threadedly coupled with sliding block.
When workpiece for measurement is tested, one end is connected with connector, workpiece for measurement is placed on support base, by compressing
The V-shaped part of bar is compressed, but is due to the installation site problem of pressed seat, may cause V-shaped part can not well and workpiece for measurement
Contact, this programme can adjust the position of compressor arm by the position of all pressed seats of rotary screw rod synchronous adjustment so that V
Shape mouthful is contacted well with workpiece for measurement.
Further, the connector is included above and below the connecting plate being fixed on pressed seat, the connecting plate of adjacent pressed seat
Stagger setting, the bolt connection that links is passed through after the correspondence of the screwed hole on screwed hole, adjacent connection plates is opened up on connecting plate.
By linking bolt and connecting plate realizes the linkage of two neighboring pressed seat, conveniently remove and install.
Further, the chute is dovetail groove.
Sliding block and chute contact area are bigger, and pressed seat slides more stable.
Further, base is run through in described chute one end, and the base includes the installation being bolted in chute
Block, screw mandrel is connected with being circumferentially rotated through mounting blocks with mounting blocks.
In this way, convenient take out the pressed seat for being provided with screw mandrel from chute, mounting blocks need to only be disassembled.
Further, the supporting mechanism also include be arranged on base on support base, be vertically opened in support
The regulating tank of seat, the V-arrangement support block is located in regulating tank, is provided with the support base positioned at V-arrangement support block bottom and V-arrangement
Support block inclined-plane transmission drive block, the support adjusting screw rod for being connected and being threadedly coupled with support base is circumferentially rotated with drive block,
Described support adjusting screw rod one end is extended to outside support base.
Because drive block and V-arrangement support block inclined-plane are driven, therefore V-arrangement support block can be moved up and down, and workpiece for measurement is placed on V
In shape support block, the axis that the height of workpiece for measurement is moved up and down to its axis and servomotor spindle with V-arrangement support block is in
On same straight line；And hold-down mechanism drives compressor arm to rotate the upper-lower height of adjustable V-shaped part by hydraulic cylinder, so that pressing
Tight bar can correspond to the adjustment of V-arrangement support block, so as to adapt to the workpiece for measurement of different-diameter.
Further, the connector is axially opened up along servomotor spindle opens on a step trough, the connection rostral wall
If one radially extends the connecting hole connected with step trough along servomotor spindle.
A plug can be made in one end of workpiece for measurement, and is opened up on plug in a jack, plug insertion step trough, pin
Stretched into through connecting hole in jack, realize the connection of workpiece for measurement and connector, the setting of step trough causes connector and plug
Contact area it is bigger, connect it is more reliable.
In summary, the utility model has the advantages that：1）The utility model is simple in construction, is adapted to difference
The workpiece for measurement of diameter；2）By the position for adjusting compressor arm so that V-shaped part is contacted well with workpiece for measurement, equipment work is steady
It is fixed.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 2 A-A sectional views.
Reference：1st, base；11st, chute；2nd, servomotor；3rd, rotary encoder；4th, torsion torque sensor；5th, connect
Head；51st, step trough；52nd, connecting hole；6th, clamping device；61st, supporting mechanism；611st, support base；612nd, regulating tank；613rd, V-arrangement branch
Bracer；614th, drive block；615th, bearing is connected；616th, adjusting screw rod is supported；62nd, hold-down mechanism；621st, pressed seat；622nd, it is oily
Cylinder；623rd, compressor arm；624th, V-shaped part；625th, sliding block；626th, mounting blocks；627th, screw mandrel；628th, connecting plate；629th, link bolt.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
A kind of universal joint running clearance tester, such as Fig. 1, including base 1, the servomotor 2 being fixed on base 1, use
In the frock of fixed workpiece for measurement.Rotary encoder 3 is connected to one end of the main shaft of servomotor 2, torsion sensing by shaft coupling
Device 4 is connected to the other end of the main shaft of servomotor 2 by shaft coupling, and connector 5 is connected to torsion torque sensor 4 by shaft coupling
On, axially opened up along the main shaft of servomotor 2 on connector 5 and open up one along servomotor 2 on a step trough 51, the side wall of connector 5
Main shaft radially extends the connecting hole 52 connected with step trough 51.
Such as Fig. 1, frock is pressed from both sides by three structure identicals that the homonymy of connector 5 is arranged and be arranged on along the length direction of base 1
Device 6 is held to constitute.
Such as Fig. 1, clamping device 6, which includes being in the main shaft of servomotor 2, is used for the branch for supporting workpiece for measurement on same straight line
Support mechanism 61, the hold-down mechanism 62 for being used to compress workpiece for measurement for being arranged on the side of supporting mechanism 61.
Such as Fig. 3, supporting mechanism 61 includes being arranged on the upper support seat 611 of base 1 by bolt, is vertically opened in branch
Support the regulating tank 612 of seat 611, the V-arrangement support block 613 in regulating tank 612, positioned at the bottom of V-arrangement support block 613 and V-arrangement branch
A connection bearing 615, support adjusting screw rod 616 one end are fixed on the drive block 614 of the inclined-plane of bracer 613 transmission, drive block 614
Fixed through support base 611 with being connected the inner ring of bearing 615, support adjusting screw rod 616 is threadedly coupled with support base 611 simultaneously,
Support adjusting screw rod 616 one end is extended to outside support base 611.
Such as Fig. 3, pressed seat 621 that hold-down mechanism 62 includes being bolted on base 1, pressed seat 621 is fixed on
On oil cylinder 622, one end and the piston rod of oil cylinder 622 is hinged and middle part and pressed seat 621 are hinged compressor arm 623, compressor arm 623
Free end open up a V-shaped part 624 relative with V-arrangement support block 613.
Three chutes 11 extended along the width of base 1 are opened up on such as Fig. 1 and 3, base 1, chute 11 is dovetail groove, often
A sliding block 625 coordinated with chute 11 is fixed in the individual bottom of pressed seat 621, and base 1 is run through in the one end of chute 11, and middle chute 11 leads to
Cross bolt and fix a mounting blocks 626, screw mandrel 627 passes through mounting blocks 626 and sliding block 625, and screw mandrel 627 circumferentially turns with mounting blocks 626
Dynamic connection, screw mandrel 627 is threadedly coupled with sliding block 625.
Connecting plate 628 is respectively and fixedly provided with such as Fig. 1, pressed seat 621, the connecting plate of adjacent pressed seat 621 staggers about 628 to be set
Put, connected after the correspondence of the screwed hole on screwed hole, adjacent connection plates 628 is opened up on connecting plate 628 by the bolt 629 that links.
Workpiece one end is connected with connector 5 and is placed in V-arrangement support block 613 and compressed by compressor arm 623, servomotor
2 main shaft is slowly rotated, the collection torque data of torsion torque sensor 4, the acquisition angles data of rotary encoder 3, output torque-angle
Write music line.
Claims (6)
1. a kind of universal joint running clearance tester, including base (1), the servomotor (2) being fixed on base (1), connection
Rotary encoder (3) in servomotor (2) main shaft one end, the torsion torque sensor for being connected to servomotor (2) the main shaft other end
(4) connector (5) that, is connected with torsion torque sensor (4), the frock for fixing workpiece for measurement, it is characterised in that：The frock
It is made up of three clamping devices (6) arranged along base (1) length direction and be arranged on connector (5) homonymy, the clamping dress
Putting (6) includes being on same straight line for supporting the supporting mechanism (61) of workpiece for measurement, being arranged on servomotor (2) main shaft
The hold-down mechanism (62) for being used to compress workpiece for measurement of supporting mechanism (61) side, the supporting mechanism (61) includes being arranged on bottom
V-arrangement support block (613) on seat (1)；The hold-down mechanism (62) includes pressed seat (621), is fixed on pressed seat (621)
Oil cylinder (622), one end and the compressor arm (623) that oil cylinder (622) piston rod is hinged and middle part and pressed seat (621) are hinged, it is described
The free end of compressor arm (623) opens up a V-shaped part (624) relative with V-arrangement support block (613), and the base (1) opens up voltage supply
The chute (11) that tight seat (621) is moved along base (1) width, each pressed seat (621) correspondence fixes one and chute (11)
The sliding block (625) of cooperation, two neighboring pressed seat (621) is connected by connector and sets one on synchronous slide, the base (1)
It is individual circumferentially to turn also cross base (1) and the screw mandrel (627) of one of sliding block (625), the screw mandrel (627) and base (1)
Dynamic connection, the screw mandrel (627) is threadedly coupled with sliding block (625).
2. a kind of universal joint running clearance tester according to claim 1, it is characterized in that：The connector includes fixing
Connecting plate (628) on pressed seat (621), the connecting plate (628) of adjacent pressed seat (621) staggers setting, connecting plate up and down
(628) connected after the screwed hole correspondence on screwed hole, adjacent connection plates (628) is opened up on by the bolt that links (629).
3. a kind of universal joint running clearance tester according to claim 1, it is characterized in that：The chute (11) is dovetail
Groove.
4. a kind of universal joint running clearance tester according to claim 1 or 3, it is characterized in that：The chute (11) one
Base (1) is run through at end, and the base (1) includes the mounting blocks (626) being bolted in chute (11), screw mandrel (627)
It is connected with being circumferentially rotated through mounting blocks (626) with mounting blocks (626).
5. a kind of universal joint running clearance tester according to claim 1, it is characterized in that：The supporting mechanism (61) is also
Including the support base (611) on base (1), vertically it is opened in the regulating tanks (612) of support base (611), institute
V-arrangement support block (613) is stated in regulating tank (612), is provided with the support base (611) positioned at V-arrangement support block (613) bottom
Drive block (614) that portion is driven with V-arrangement support block (613) inclined-plane, circumferentially rotate and be connected and and support base with drive block (614)
(611) the support adjusting screw rod (616) of threaded connection, described support adjusting screw rod (616) one end extends to support base (611) outside
Portion.
6. a kind of universal joint running clearance tester according to claim 1, it is characterized in that：Watch on connector (5) edge
Take motor (2) main shaft and axially open up and open up one along servomotor (2) main shaft on a step trough (51), connector (5) side wall
Radially extend the connecting hole (52) connected with step trough (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048327.5U CN206459634U (en) | 2017-01-16 | 2017-01-16 | A kind of universal joint running clearance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048327.5U CN206459634U (en) | 2017-01-16 | 2017-01-16 | A kind of universal joint running clearance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459634U true CN206459634U (en) | 2017-09-01 |
Family
ID=59698816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048327.5U Expired - Fee Related CN206459634U (en) | 2017-01-16 | 2017-01-16 | A kind of universal joint running clearance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809719A (en) * | 2017-11-25 | 2018-03-16 | 苏州岸肯电子科技有限公司 | A kind of loudspeaker measurement jig of adjustable pressure |
-
2017
- 2017-01-16 CN CN201720048327.5U patent/CN206459634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809719A (en) * | 2017-11-25 | 2018-03-16 | 苏州岸肯电子科技有限公司 | A kind of loudspeaker measurement jig of adjustable pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |