CN204286687U - A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling - Google Patents
A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling Download PDFInfo
- Publication number
- CN204286687U CN204286687U CN201420755111.9U CN201420755111U CN204286687U CN 204286687 U CN204286687 U CN 204286687U CN 201420755111 U CN201420755111 U CN 201420755111U CN 204286687 U CN204286687 U CN 204286687U
- Authority
- CN
- China
- Prior art keywords
- dust cover
- motor turning
- ball pivot
- sealing test
- outside link
- 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
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, comprise rotary tooling, swing frock, diaphragm coupling, described rotary tooling bottom arranges sleeve for connecting ball pin, described swing frock is arranged hold assembly for clamping ball pin cover, one end of described swing frock connects diaphragm coupling by the mode of rigid attachment.Clamping tooling in the utility model, can ensure that ball pin cover swings by direction initialization, overcomes equipment and this trueness error accumulation produced in manufacture, assembling process of ball pivot series products.And eliminate oscillation centre and ball pin decentraction to the stuck problem of motion when testing.Owing to being be rigidly connected, the wearing and tearing swung between frock and ball pin cover almost can be ignored.Can ensure that again ball pin cover can move along maximum pendulum angle direction from start to finish simultaneously, make test findings truer.
Description
Technical field
The utility model relates to a kind of motor turning outside link ball pivot dust cover sealing test frock, particularly relates to a kind of motor turning outside link ball pivot dust cover sealing test flexible clamping frock.
Background technology
Motor turning outside link ball pivot dust cover sealing test requires after ball pivot loads onto dust cover, and ball pin rotates with certain frequency and angle relative to ball pin own axes, as A motion in Fig. 1.Require ball pin cover with bulb center for oscillation centre, oscillating motion is done with certain frequency and angle in the full swing direction along ball pin cover simultaneously, as B motion in Fig. 1.Due to equipment and this trueness error accumulation produced in manufacture, assembling process of ball pivot series products, ball pin overlaps theoretic oscillation centre and actual oscillation centre can not overlap.Therefore, the installation way adopted when carrying out dust cover sealing test to like product is at present: fixing ball pin, reserve suitable gap when the clamping of ball pin sleeved rod portion, eliminate oscillation centre and ball pin decentraction to the stuck problem of motion when testing with this.Owing to leaving certain interval when clamping ball pin sleeved rod portion, when ball pin cover swings in process of the test, there is relative motion along fixture, the Fast Wearing of clamping tooling and ball pin cover can be caused.Meanwhile, due to the existence in gap, ball pin cover can rotate along the axis of ball pin sleeved rod portion own, causes ball pin cover to fail to move along maximum pendulum angle direction from start to finish, causes the distortion of test findings.
Summary of the invention
The purpose of this utility model is just to provide ball pin cover and frock when one is tested and weares and teares little, and ball pin cover can be pressed maximum pendulum angle direction from start to finish and swing, the reliable flexibility test frock of warranty test real result.
The purpose of this utility model is realized by following technical proposals:
A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, comprise rotary tooling 1, swing frock 2, diaphragm coupling 3, described rotary tooling 1 bottom arranges sleeve 10 for connecting ball pin 7, described swing frock 2 is arranged hold assembly 11 for clamping ball pin cover 9, one end of described swing frock 2 connects diaphragm coupling 3 by the mode of rigid attachment.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described swing frock 2 and diaphragm coupling 3 are with the mode rigid attachment of expansion-joints.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, the top connection rotary device 4 of described rotary tooling 1.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described rotary tooling 1 is by link 5 and whirligig 4 rigid attachment.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described link 5 is screw or bolt.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, the other end of described diaphragm coupling 3 connects pendulous device 6.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described diaphragm coupling 3 and pendulous device 6 are with the mode rigid attachment of expansion-joints.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described diaphragm coupling 3 is high rigid membrance shaft coupling.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described hold assembly 11 is V-type fixture.
Alternately, above-mentioned a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling, described hold assembly 11 is fixed by screws in and swings in frock 2.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, ball pin is overlapped and is swung frock rigid attachment, connection gapless, ensures that ball pin is overlapped all the time and presses direction initialization swing, overcomes equipment and this trueness error accumulation produced in manufacture, assembling process of ball pivot series products.And eliminate oscillation centre and ball pin decentraction to the stuck problem of motion when testing.Owing to being be rigidly connected, the wearing and tearing swung between frock and ball pin cover almost can be ignored.Can ensure that again ball pin cover can move along maximum pendulum angle direction from start to finish simultaneously, make test findings truer.
2, owing to have employed high rigid membrance shaft coupling, the offset at oscillation centre and test specimen ball pin bulb center is compensated by the distortion of high rigid membrance shaft coupling, there will not be the situation of stuck ball pin cover and ball pin and frock, the situation that simultaneously ball pin bulb can also be prevented to be out of shape because of power excessive in process of the test.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model motor turning outside link ball pivot assembly structure schematic diagram;
Fig. 2 is a kind of motor turning outside link of the utility model ball pivot dust cover sealing test clamping tooling structural representation;
Fig. 3 is the clamping schematic diagram of a kind of motor turning outside link of the utility model ball pivot dust cover sealing test clamping tooling.
Reference numeral: 1 be rotary tooling, 2 being diaphragm coupling for swinging frock, 3,4 being whirligig, 5 be company headquarters's part, 6 be pendulous device, 7 be ball pin, 8 be dust cover, 9 be ball pin cover, 10 be sleeve, 11 for hold assembly.
Embodiment
All features disclosed in this instructions, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
As shown in Figure 1, Fig. 1 is the common structure of motor turning outside link ball pivot assembly, comprises ball pin 1, dust cover 2, and ball pin cover 3, the direction of motion of testing requirements, as shown in A, B in figure, needs ball pin 1 to rotate along its axle.Ball pin cover 3 swings.
As shown in Figure 2, a kind of motor turning outside link ball pivot dust cover sealing test flexible clamping frock, comprise rotary tooling, swing frock, diaphragm coupling, described rotary tooling 1 bottom arranges sleeve 10 for connecting ball pin 7, described swing frock 2 is arranged hold assembly 11 for clamping ball pin cover 9, one end of described swing frock 2 connects diaphragm coupling 3 by the mode of rigid attachment.Described swing frock 2 and diaphragm coupling 3 are with the mode rigid attachment of expansion-joints.The top of described rotary tooling 2 is by link, and as screw, bolt etc., rigid attachment is on the equipment turning axle of whirligig.Described diaphragm coupling is high rigid membrance shaft coupling 5, described high rigid membrance shaft coupling 5 right-hand member with the mode rigid attachment of expansion-joints on the equipment axis of swing 5 of pendulous device.Described swing frock 6 with the mode rigid attachment of expansion-joints in high rigid membrance shaft coupling 5 left end.Described hold assembly 11 is V-type fixture.
Described swing frock 2 can be designed as L-type, or perpendicular type structure, described diaphragm coupling 3 is connected to the L-type swinging frock 2, or the outside on a perpendicular type structure limit, and ball pin cover can be fixed on the L-type swinging frock 2 or the inner side on another limit of perpendicular type structure.
During use, test specimen ball pin 7 is set in the sleeve 10 of rotary tooling 1 bottom, and connect fastening by the link such as screw, bolt, swing the V-type holder product ball pin cover 9 in frock 2, and with the link such as screw, bolt tight joint, product ball pin cover 9 is pressed in swing frock 2 by V-type fixture.Whirligig 4 transferring rotational motion is to rotary tooling 1, and pendulous device 6 transmits oscillating motion to swinging frock 2, and the rotation that equipment provides and oscillating motion are passed to test specimen by rotary tooling 1 and swing frock 2.The offset at oscillation centre and test specimen ball pin bulb center is compensated by the distortion of high rigid membrance shaft coupling.
Positive coupling does not have the ability compensated by connection diaxon axis relativity shift, does not have bumper and absorbing shock performance yet; But structure is simple, low price.Only steady in load, stabilization of speed, when can ensure minimum by connection diaxon axis relativity shift, just can select positive coupling.
Diaphragm coupling is connected with two half a couplers with bolt alternately by several groups of diaphragms (stainless sheet steel), and often organize diaphragm and formed by several pieces folded collection, diaphragm is divided into link-type and difform full slice system.Diaphragm coupling leans on the elastic deformation of diaphragm to compensate the relative displacement of joined diaxon, it is the strong element flexible coupling of a kind of high performance metal, oil need not be moistened, structure is compacter, and intensity is high, long service life, gap without spin, do not affect by temperature and greasy dirt, there is acidproof, alkaline-resisting etch-proof feature, be applicable to high temperature, at a high speed, have the axle system transmission of corrosive medium work condition environment.And high rigid membrance shaft coupling, combine positive coupling and diaphragm coupling, have their advantage concurrently.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (10)
1. a motor turning outside link ball pivot dust cover sealing test clamping tooling, comprise rotary tooling (1), swing frock (2), diaphragm coupling (3), it is characterized in that: described rotary tooling (1) bottom arranges sleeve (10) for connecting ball pin (7), described swing frock (2) is arranged hold assembly (11) for clamping ball pin cover (9), one end of described swing frock (2) connects diaphragm coupling (3) by the mode of rigid attachment.
2. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 1, is characterized in that: described swing frock (2) and diaphragm coupling (3) are with the mode rigid attachment of expansion-joints.
3. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 1, is characterized in that: the top connection rotary device (4) of described rotary tooling (1).
4. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 3, is characterized in that: described rotary tooling (1) is by link (5) and whirligig (4) rigid attachment.
5. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 4, is characterized in that: described link (5) is screw or bolt.
6. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 1, is characterized in that: the other end of described diaphragm coupling (3) connects pendulous device (6).
7. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 6, is characterized in that: described diaphragm coupling (3) and pendulous device (6) are with the mode rigid attachment of expansion-joints.
8. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 1, is characterized in that: described diaphragm coupling (3) is high rigid membrance shaft coupling.
9. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 1, is characterized in that: described hold assembly (11) is V-type fixture.
10. a kind of motor turning outside link ball pivot dust cover sealing test clamping tooling as claimed in claim 1, is characterized in that: described hold assembly (11) is fixed by screws in and swings in frock (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755111.9U CN204286687U (en) | 2014-12-05 | 2014-12-05 | A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755111.9U CN204286687U (en) | 2014-12-05 | 2014-12-05 | A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286687U true CN204286687U (en) | 2015-04-22 |
Family
ID=52869836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755111.9U Active CN204286687U (en) | 2014-12-05 | 2014-12-05 | A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052835A (en) * | 2017-06-02 | 2017-08-18 | 济南新立新机器制造有限公司 | A kind of automotive hub single solution for diverse problems fixture |
| CN112284626A (en) * | 2020-10-21 | 2021-01-29 | 东风汽车集团有限公司 | Steering seal cover test bench with circulating water spraying system and test method |
-
2014
- 2014-12-05 CN CN201420755111.9U patent/CN204286687U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052835A (en) * | 2017-06-02 | 2017-08-18 | 济南新立新机器制造有限公司 | A kind of automotive hub single solution for diverse problems fixture |
| CN107052835B (en) * | 2017-06-02 | 2023-10-10 | 济南新立新机器制造有限公司 | Automobile hub primary cutting clamp |
| CN112284626A (en) * | 2020-10-21 | 2021-01-29 | 东风汽车集团有限公司 | Steering seal cover test bench with circulating water spraying system and test method |
| CN112284626B (en) * | 2020-10-21 | 2021-12-07 | 东风汽车集团有限公司 | Steering seal cover test bench with circulating water spraying system and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868184U (en) | Pipeline compensator | |
| US11060940B2 (en) | Vibration insulator and unbalance detection device including vibration insulator | |
| CN204286687U (en) | A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling | |
| CN102840944B (en) | Nearly singular configuration wide-range parallel six-dimensional force sensor | |
| CN106950139A (en) | A kind of friction wear testing machine of oscillating bearing and hinge | |
| CN108562396A (en) | A kind of live calibration device suitable for piezoelectric type thrust vectoring frame | |
| JP2010071705A (en) | Coupling centering tool | |
| CN104568269A (en) | Plane parallel connection three-dimensional force sensor | |
| CN113932078A (en) | Pipeline connecting device with multidirectional displacement compensation capability | |
| CN204113941U (en) | A kind of New Model of Flexible Coupling | |
| CN203163713U (en) | Rotation angle detection device and engineering machine | |
| CN205208017U (en) | Universal hinge chain flexbleJoint | |
| CN207318097U (en) | A kind of shafting vibration test fixture | |
| CN103994154A (en) | Flange torsion elastic device connected to other flanges | |
| CN203798522U (en) | Mechanical motion decoupling force transmission device | |
| CN203421078U (en) | Cutting type diaphragm coupling | |
| CN204575307U (en) | A kind of lining stiffness test frock | |
| CN103883824A (en) | Hinge type universal-angle expansion joint | |
| CN104949836A (en) | Synchronizer torque test auxiliary tooling | |
| CN204788111U (en) | Portable multi -purpose feeler gauge | |
| CN209208463U (en) | A kind of powertrain mounting system | |
| CN203718255U (en) | Hinged universal angular expansion joint | |
| CN212338591U (en) | Detector in pipeline and support thereof | |
| CN203432750U (en) | Dynamic balance unit for cross universal coupling | |
| CN207961741U (en) | One seed nucleus measurement pipe channel fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |