CN208012483U - A kind of cubing of knuckle - Google Patents
A kind of cubing of knuckle Download PDFInfo
- Publication number
- CN208012483U CN208012483U CN201820445790.8U CN201820445790U CN208012483U CN 208012483 U CN208012483 U CN 208012483U CN 201820445790 U CN201820445790 U CN 201820445790U CN 208012483 U CN208012483 U CN 208012483U
- Authority
- CN
- China
- Prior art keywords
- testing agency
- hole
- locating slot
- pin
- pedestal
- 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
Abstract
The utility model provides a kind of cubing of knuckle, easy to operate, efficient, is suitable for mass detection.A kind of cubing of knuckle comprising pedestal, detent mechanism, press-loading device and testing agency, it is characterised in that：Detent mechanism includes the locating slot and positioning pin for being opened in pedestal, offers dowel hole at left and right sides of locating slot, positioning pin is installed in dowel hole；Press-loading device includes screw rod, nut and pressing plate, and pressing plate, nut are connected on screw rod from bottom to top, and screw rod lower end passes through locating slot and connect with whorl of base；Testing agency includes through-hole testing agency and groove body testing agency, through-hole testing agency is equipped with two groups and is divided at left and right sides of locating slot, groove body testing agency is set on rear side of locating slot, through-hole testing agency and groove body testing agency include test pin and detection seat, test pin is slidably mounted on detection seat, and detection seat is fixed on pedestal.
Description
Technical field
The utility model is related to cubing fields, and in particular to a kind of cubing of knuckle.
Background technology
A kind of knuckle, structure are as shown in Figure 1 and Figure 2 comprising pedestal 1,1 both sides of pedestal be equipped with journal stirrup 3a, 3b, under
Portion is equipped with connecting shaft 2, and side wall 5a, the 5b on 1 top journal stirrup 3a, 3b journal stirrup 3a, 3b and pedestal are enclosed the preceding bridge grider of receiving
The cavity of connecting pin is turned to, side wall 5a is externally connected with spindle arm 4, the side wall 5b side projections with 4 opposite side of spindle arm
It is formed with knuckle arm slot 6, the lower part of pedestal 1 sets that there are two pits 7 used for positioning.The through-hole that is opened up on journal stirrup 3a, 3b turns
To joint arm slot 6 generally by three-coordinates measuring machine test position degree, cumbersome, efficiency is low, is not suitable for mass detection.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of cubing of knuckle, and it is easy to operate, it is efficient, it is applicable in
In mass detection.
Its technical solution is a kind of such, cubing of knuckle comprising pedestal, detent mechanism, press-loading device and inspection
Survey mechanism, it is characterised in that：
The detent mechanism includes the locating slot and positioning pin for being opened in pedestal, and it is fixed to be offered at left and right sides of the locating slot
Position pin hole, the positioning pin are installed in dowel hole；
The press-loading device includes screw rod, nut and pressing plate, and the pressing plate, nut are connected to the screw rod from bottom to top
On, the screw rod lower end passes through the locating slot and is connect with the whorl of base；
The testing agency includes through-hole testing agency and groove body testing agency, and the through-hole testing agency is equipped with two groups simultaneously
It is divided at left and right sides of the locating slot, the groove body testing agency is set on rear side of the locating slot, the through-hole detection machine
Structure and the groove body testing agency include test pin and detection seat, and the test pin is slidably mounted on the detection seat, described
Detection seat is fixed on the pedestal.
Further, the dowel hole lower end is equipped with the first plug, and first plug offers and the positioning
The perforation of cooperation is sold, the first spring is arranged on the positioning pin, the dowel hole is equipped with First adjacent to one end of workpiece
The both ends of terrace, first spring bear against the First terrace and first plug.
Further, the one end of detection pin hole far from workpiece of the detection seat is equipped with the second plug, and described second is stifled
Head offers the perforation coordinated with the test pin, and the detection pin hole is equipped with second step face adjacent to one end of workpiece, described
It is arranged with second spring on test pin, the both ends of the second spring bear against the second step face and the test pin
Radial flange.
The connecting shaft of the cubing of the knuckle of the utility model, locating slot and knuckle coordinates, and positioning pin coordinates with pit,
Realize the positioning of workpiece, pressing plate realizes that the press fitting of workpiece is fixed with screw rod, nut cooperation, then by each test pin on journal stirrup
Through-hole, the knuckle arm slot opened up is detected；Its is easy to operate, efficient, is suitable for mass detection.
Description of the drawings
Fig. 1 is the dimensional structure diagram of knuckle.
Fig. 2 is the present invention looks up structural representation of knuckle.
Fig. 3 is the structural schematic diagram of the utility model, and wherein groove body testing agency is not shown.
Fig. 4 is the structural schematic diagram of the groove body testing agency of the utility model.
Fig. 5 is the mounting structure schematic diagram of the positioning pin of the utility model.
Specific implementation mode
As shown in Fig. 3, Fig. 4 and Fig. 5, a kind of cubing of knuckle comprising pedestal 8, detent mechanism, press-loading device and inspection
Survey mechanism；
Detent mechanism includes the locating slot 9 and positioning pin 11 for being opened in pedestal 8, and 9 left and right sides of locating slot offers positioning
Pin hole 10, positioning pin 11 are installed in dowel hole 10；
Press-loading device includes screw rod 14, nut 15 and pressing plate 16, and pressing plate 16, nut 15 are connected to screw rod 14 from bottom to top
On, 14 lower end of screw rod passes through locating slot 9 and is threadedly coupled with pedestal 8.Screw rod 14 is coaxially disposed with locating slot 9；
Testing agency includes through-hole testing agency and groove body testing agency, and through-hole testing agency, which is equipped with two groups and is divided into, to be determined
9 left and right sides of position slot, groove body testing agency are set to 9 rear side of locating slot, and through-hole testing agency and groove body testing agency include
Test pin and detection seat, test pin are slidably mounted on detection seat, and detection seat is fixed on pedestal 8；Specifically, two groups of through-hole detections
Mechanism includes the first detection seat 17a, the second detection seat 17b, the first test pin 18a, the second test pin 18b, groove body testing agency
Including third detection seat 17c, third test pin 18c.
10 lower end of dowel hole is equipped with the first plug 12, and the first plug 12 offers the perforation coordinated with positioning pin 11,
The first spring 13 is arranged on positioning pin 11, dowel hole 10 is equipped with First terrace, the first spring 13 adjacent to one end of workpiece
Both ends bear against First terrace and the first plug 12；Positioning pin is enable to stretch into pit under the action of the first spring
It is interior, it is ensured that the convenience of positioning.
The third of through-hole testing agency and groove body testing agency detects the connection structure phase of seat 17c and third test pin 18c
Seemingly, it is illustrated by taking groove body testing agency as an example, the one end of detection pin hole far from workpiece of third detection seat 17c is equipped with second
Plug 20, the second plug 20 offer the perforation with third test pin 18c cooperation, and detection pin hole is equipped with the adjacent to one end of workpiece
Two step surfaces 23 are arranged with second spring 22 on third test pin 18c, and the both ends of second spring 22 bear against second step face
The radial flange 21 of 23 and third test pin 18c, 19 be guide sleeve in figure, and guide sleeve 19 is oriented to third test pin 18c to be coordinated；So that
Test pin can pop up through-hole to be measured, knuckle arm slot under the action of second spring, improve the convenience of detection and dismounting.
The cubing of the utility model, detection process are as follows：First, knuckle to be measured is placed on pedestal, locating slot and steering
The connecting shaft of section coordinates, and gently turns knuckle so that positioning pin coordinates with pit, realizes the positioning of knuckle；Then, pressing plate is pressed
In knuckle cavity bottom wall and by nut check, realize that the press fitting of knuckle is fixed；Finally, by each test pin to journal stirrup
On the through-hole, the knuckle arm slot that open up be detected.
Claims (3)
1. a kind of cubing of knuckle comprising pedestal, detent mechanism, press-loading device and testing agency, it is characterised in that：
The detent mechanism includes the locating slot and positioning pin for being opened in pedestal, and positioning pin is offered at left and right sides of the locating slot
Hole, the positioning pin are installed in dowel hole；
The press-loading device includes screw rod, nut and pressing plate, and the pressing plate, nut are connected to from bottom to top on the screw rod, institute
Screw rod lower end is stated across the locating slot and is connect with the whorl of base；
The testing agency includes through-hole testing agency and groove body testing agency, and the through-hole testing agency is equipped with two groups and sets up separately
At left and right sides of the locating slot, the groove body testing agency is set on rear side of the locating slot, the through-hole testing agency and
The groove body testing agency includes test pin and detection seat, and the test pin is slidably mounted on the detection seat, the detection
Seat is fixed on the pedestal.
2. a kind of cubing of knuckle according to claim 1, it is characterised in that：The dowel hole lower end is equipped with
One plug, first plug offer the perforation with the detent fit, the first spring, institute are arranged on the positioning pin
It states dowel hole and is equipped with First terrace adjacent to one end of workpiece, the both ends of first spring bear against the first step
Face and first plug.
3. a kind of cubing of knuckle according to claim 1, it is characterised in that：The detection pin hole of the detection seat is separate
One end of workpiece is equipped with the second plug, and second plug offers the perforation coordinated with the test pin, the test pin
Hole is equipped with second step face adjacent to one end of workpiece, and second spring, the both ends of the second spring are arranged on the test pin
Bear against the radial flange in the second step face and the test pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445790.8U CN208012483U (en) | 2018-03-31 | 2018-03-31 | A kind of cubing of knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445790.8U CN208012483U (en) | 2018-03-31 | 2018-03-31 | A kind of cubing of knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012483U true CN208012483U (en) | 2018-10-26 |
Family
ID=63891289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820445790.8U Expired - Fee Related CN208012483U (en) | 2018-03-31 | 2018-03-31 | A kind of cubing of knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141199A (en) * | 2018-11-08 | 2019-01-04 | 衡阳市振洋汽车配件有限公司 | End cap earrings part symmetry degree gauge |
-
2018
- 2018-03-31 CN CN201820445790.8U patent/CN208012483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141199A (en) * | 2018-11-08 | 2019-01-04 | 衡阳市振洋汽车配件有限公司 | End cap earrings part symmetry degree gauge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210331 |