CN206732667U - Knuckle centering frock - Google Patents
Knuckle centering frock Download PDFInfo
- Publication number
- CN206732667U CN206732667U CN201720481916.2U CN201720481916U CN206732667U CN 206732667 U CN206732667 U CN 206732667U CN 201720481916 U CN201720481916 U CN 201720481916U CN 206732667 U CN206732667 U CN 206732667U
- Authority
- CN
- China
- Prior art keywords
- pin
- hole
- knuckle
- round platform
- rises
- 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
Links
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a kind of knuckle centering frock, it is related to knuckle field, the main rotating ring is radially provided with lock-screw, and the axle center steady pin includes ringfeder, rise pin and pull bar, and the raised round platform center of circle is provided with horizontal pin-and-hole, the pull bar is slidably fitted in the left side in pin-and-hole, pull bar is driven by cylinder, and the pin that rises is arranged on the right side in pin-and-hole, and the pin that rises is connected with pull rod screw, it is outer on the pin that rises on the right side of horizontal pin-and-hole to be cased with ringfeder, to realize the function of quickly feeling relieved.
Description
Technical field
A kind of knuckle centering frock is the utility model is related to, relates generally to knuckle field.
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.Mainly include joint arm and axle journal, multiple fixing holes can be set in joint arm, and fixing hole includes axle journal fixing hole
With other fixing holes, axle journal fixing hole is used to fix axle journal, and other fix the periphery of the axle journal fixing hole of pore size distribution, and different turns
It is different to the position for saving other fixation pore size distributions.When processing, it is necessary to first to the axle journal fixing hole of joint arm and other are solid
Determine hole to be processed, because the distribution of these fixing holes is irregular, therefore the main bugbear as processing is positioned to it, it is existing
Fixing tool is all using the fixing tool of customization, it is fixed according to the given shape of the knuckle, using this side
The adaptability of case frock is not strong, and knuckle fixed speed is slow, and fixed precision is not high, and frock efficiency is very low.
Utility model content
For above the deficiencies in the prior art, the utility model proposes a kind of knuckle centering frock quickly felt relieved.
To reach above-mentioned purpose, the technical solution of the utility model is：Including base, it is arranged on the fixation of base upper surface
Platform, the right side of fixed station are provided with raised round platform, and the right side axle center of raised round platform is provided with axle center steady pin, fixed with respect to axle center
The raised round platform right side of pin is additionally provided with eccentric steady pin, and the excircle of raised round platform, which rotates, is cased with rotating ring, rotation round
Right side be provided with rotation steady pin, rotating ring is radially provided with lock-screw, and axle center steady pin includes ringfeder, rise pin and drawing
Bar, the raised round platform center of circle are provided with horizontal pin-and-hole, and pull bar is slidably fitted in the left side in pin-and-hole, and pull bar is driven by cylinder, and the pin that rises is set
The right side in pin-and-hole is put, the pin that rises is connected with pull rod screw, outer on the pin that rises on the right side of horizontal pin-and-hole to be cased with ringfeder.
Technical principle of the present utility model and have the beneficial effect that：Using this programme, with process other in joint arm fix
Exemplified by hole, axle journal fixing hole and dawn in week steady pin are coordinated first, one end of joint arm is leaned against above eccentric steady pin, rotates rotation
Ring, the rotation steady pin on rotating ring is resisted against the top of rotating dog, adjust lock-screw, be inwardly against lock-screw
On raised round platform, and then rotating ring is locked on raised round platform, rotating ring will not continue to rotate.Then pulled and risen by pull bar
Pin, expands ringfeder, and then quick centering locking is carried out to knuckle, axle center steady pin, eccentric steady pin and rotation fixing axle,
Knuckle can be locked in frock.The position of eccentric steady pin and axle center steady pin be it is fixed, same knuckle
Fixed position just locks.Rise pin and ringfeder, can carry out centering locking to knuckle, further determine that knuckle fixed
When position, axle center steady pin and position locking, the position of eccentric steady pin also locks.
Further, the right output port of horizontal pin-and-hole is provided with counterbore, and the left end of ringfeder is fixed in counterbore, prevents ringfeder from arbitrarily collecting together
It is dynamic, it is positioned.
Further, rise pin left end by bearing fix counterbore in, be easy to ringfeder when rotational knuckle together to revolve
Turn, the locking to knuckle is more convenient.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Wherein two width of type, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is Fig. 1 A-A sectional view；
Wherein, 1- bases, 2- fixed stations, 3- rotating rings, 4- projection round platforms, 5- knuckles, 601- bias steady pins,
602- rotates steady pin, and 701- rises pin, 702- ringfeders, 8- pull bars.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only preferred embodiment of the present utility model, rather than whole embodiments.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.
Embodiment
Such as Fig. 1, the utility model embodiment includes base 1, is arranged on the fixed station 2 of the upper surface of base 1, raised round platform 4
The right side of fixed station 2 is arranged on, the right side of raised round platform 4 sets axle center steady pin and eccentric steady pin 601, and axle center is fixed
Pin is coaxially disposed with raised round platform 4, and eccentric steady pin 601 is fixed on the raised right side of round platform 4, axle with respect to axle center steady pin bias
Heart steady pin and a fixing hole coordinate, and eccentric steady pin 601 is used for the side wall against knuckle 5.The excircle of raised round platform 4
Rotation is cased with rotating ring 3, and the right side of rotation round is provided with rotation steady pin 602, rotation steady pin 602, eccentric steady pin
601 and axle center steady pin combine, knuckle 5 is locked.Rotating ring 3 is radially provided with lock-screw, and lock-screw is through rotation
Annulus 3, and then be resisted against on raised round platform 4.Axle center steady pin includes ringfeder 702, rise pin 701 and pull bar 8, and raised round platform 4 is justified
The heart is provided with horizontal pin-and-hole, and the right output port of horizontal pin-and-hole is provided with counterbore, and pull bar 8 is slidably fitted in the left side in pin-and-hole, and pull bar 8 is by gas
Cylinder is driven, and the right side that pin 701 is arranged in pin-and-hole of rising, the pin 701 that rises is threadedly coupled with pull bar 8, the pin that rises on the right side of horizontal pin-and-hole
It is outer on 701 to be cased with ringfeder 702.The left end of ringfeder 702 is fixed in counterbore, and the left end for the pin 701 that rises is fixed in counterbore by bearing,
On the one hand the stability of ringfeder 702 is improved, is on the other hand easy to ringfeder 702 to rotate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
- The frock 1. knuckle is felt relieved, including base, the fixed station for being arranged on base upper surface, the right side of the fixed station are provided with Raised round platform, the right side axle center of raised round platform are provided with axle center steady pin, with respect to axle center steady pin raised round platform right side also Provided with eccentric steady pin, the excircle of raised round platform, which rotates, is cased with rotating ring, and the right side of rotation round is provided with rotation and fixed Pin, it is characterised in that the rotating ring is radially provided with lock-screw, and the axle center steady pin includes ringfeder, rise pin and pull bar, The raised round platform center of circle is provided with horizontal pin-and-hole, and the pull bar is slidably fitted in the left side in pin-and-hole, and pull bar is driven by cylinder, is risen Pin is arranged on the right side in pin-and-hole, and the pin that rises is connected with pull rod screw, outer on the pin that rises on the right side of horizontal pin-and-hole to be cased with ringfeder.
- The frock 2. knuckle according to claim 1 is felt relieved, it is characterised in that：The right output port of the horizontal pin-and-hole is provided with heavy Hole, the left end of ringfeder are fixed in counterbore.
- The frock 3. knuckle according to claim 2 is felt relieved, it is characterised in that：The left end of the pin that rises is fixed by bearing In counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481916.2U CN206732667U (en) | 2017-05-03 | 2017-05-03 | Knuckle centering frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481916.2U CN206732667U (en) | 2017-05-03 | 2017-05-03 | Knuckle centering frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732667U true CN206732667U (en) | 2017-12-12 |
Family
ID=60562649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481916.2U Expired - Fee Related CN206732667U (en) | 2017-05-03 | 2017-05-03 | Knuckle centering frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031995A (en) * | 2017-12-29 | 2018-05-15 | 嘉兴君屹工程有限公司 | It is swollen with rotation mechanism in a kind of pipe |
-
2017
- 2017-05-03 CN CN201720481916.2U patent/CN206732667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031995A (en) * | 2017-12-29 | 2018-05-15 | 嘉兴君屹工程有限公司 | It is swollen with rotation mechanism in a kind of pipe |
| CN108031995B (en) * | 2017-12-29 | 2024-07-12 | 上海君屹工业自动化股份有限公司 | Round tube internal expansion rotation-following mechanism |
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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: 20171212 Termination date: 20200503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |