CN208913911U - A kind of three coordinates auxiliary detection fixture - Google Patents
A kind of three coordinates auxiliary detection fixture Download PDFInfo
- Publication number
- CN208913911U CN208913911U CN201820776882.4U CN201820776882U CN208913911U CN 208913911 U CN208913911 U CN 208913911U CN 201820776882 U CN201820776882 U CN 201820776882U CN 208913911 U CN208913911 U CN 208913911U
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- plate
- pedestal
- vertical plate
- guide chute
- locating piece
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Abstract
The utility model relates to products to assist detection clamp art, specially a kind of three coordinates auxiliary detection fixture, it, which can facilitate, realizes that positioning stablity is accurate, improve detection efficiency and accuracy, it includes pedestal, pedestal vertical plate is installed on the pedestal, pedestal vertical plate upper surface and leading flank are mounted on active grab, pedestal vertical plate right side is installed by angled positioning plate, positioning groove is provided on the angle positioning plate, interior clamp system is installed on the angle positioning plate, the interior clamp system includes guide chute, double wedge plate is installed in the guide chute, the double wedge plate rear end connects driving mechanism, the guide chute two sides are separately installed with flexible locating piece, the flexible locating piece medial surface and the double wedge plate front end face inclined wedge cooperate, by multiple between the flexible locating piece and the guide chute Position spring connection.
Description
Technical field
The utility model relates to products to assist detection clamp art, specially a kind of three coordinates auxiliary detection fixture.
Background technique
Structure is complicated for partial shell heteromorpha part, dimension precision requirement is high, proposes stringent want to the mode of detection
It asks, needs to detect using CMM；On the other hand in inner cavity of component, CMM stylus can not lead to the detection benchmark of such part
It crosses directly acquisition part datum level and establishes coordinate system, so needing to design special auxiliary detection fixture to help to position, and adopt
Collect fixture positioning surface with replacement of parts datum level；Fixture cannot interfere with CMM measuring route simultaneously, existing part positioning method
Positioning is inaccurate, influences subsequent detection efficiency and accuracy.
Summary of the invention
Inaccurate in order to solve existing positioning, detection efficiency and the low problem of accuracy, the utility model provide one kind
Three coordinates auxiliary detection fixture, can facilitate and realize that positioning stablity is accurate, improve detection efficiency and accuracy.
Its technical solution is such that a kind of three coordinates auxiliary detection fixture, which is characterized in that it includes pedestal, described
Pedestal vertical plate is installed, pedestal vertical plate upper surface and leading flank are mounted on active grab, the pedestal vertical plate on pedestal
Angled positioning plate is installed in right side, is provided with positioning groove on the angle positioning plate, is equipped on the angle positioning plate
Interior clamp system, the interior clamp system includes guide chute, is equipped with double wedge plate in the guide chute, after the double wedge plate
End connection driving mechanism, the guide chute two sides are separately installed with flexible locating piece, the flexible locating piece medial surface and institute
The cooperation of double wedge plate front end face inclined wedge is stated, is connected between the flexible locating piece and the guide chute by reset spring.
It is further characterized by the driving mechanism is the quick clamp mechanism being set on the left of the pedestal vertical plate, institute
Quick clamp mechanism end is stated through the pedestal vertical plate and the angle positioning plate and T shape blind rivet is installed, after the double wedge plate
End is provided with the T shape link slot with T shape blind rivet cooperation；
Briquetting is installed on the active grab of pedestal vertical plate upper surface；
Pedestal vertical plate upper end is bent to the right, and the angle mounting plate and the quick clamp mechanism are mounted on the bending
Portion；
The guide chute two sides are provided with the limiting slot with the flexible locating piece cooperation, the flexible locating piece lateral surface
It is provided with blind slot and is provided with the connection guide chute between the clamping section at the blind slot both ends, two clamping sections
The baffle of side wall, the reset spring are set in the blind slot and connect with the baffle.
After the fixture of the utility model, workpiece is placed in angle locating piece, driving mechanism drives double wedge plate forward
It is mobile, drive two flexible locating pieces to stretch out outside part inner wall Clamp blocks, part by lateral and top active grab
Compress so that part positioning reference plane and fixture substitution datum level post and fix, when making its detection will not wobble effects detect
Precision improves detection efficiency and accuracy.
Detailed description of the invention
Fig. 1 is structure of the invention perspective view；
Fig. 2 is the utility model clamping parts state main view；
Fig. 3 is Fig. 2 top view；
Fig. 4 is interior clamping structural scheme of mechanism.
Specific embodiment
See Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of three coordinates auxiliary detection fixture comprising pedestal 1 is installed on pedestal 1
There is pedestal vertical plate 2,2 upper end of pedestal vertical plate is bent to the right, and 2 upper surface of pedestal vertical plate and leading flank are mounted on active grab 3, base
Angled positioning plate 4 is installed in the right side that seat vertical plate 2 is bent, and is provided with positioning groove 5, angle positioning plate 4 on angle positioning plate 4
On interior clamp system 6 is installed, interior clamp system 6 includes guide chute 6-1, double wedge plate 6-2 is installed in guide chute 6-1,
The rear end double wedge plate 6-2 connects driving mechanism, and the two sides guide chute 6-1 are separately installed with flexible locating piece 6-3, and stretch locating piece 6-
3 medial surfaces and double wedge plate 6-2 front end face inclined wedge cooperate, and pass through reset spring 6- between the locating piece 6-3 and guide chute 6-1 that stretches
4 connections, double wedge plate 6-2 are moved forward, and cammed surface cooperation is lower to press flexible locating piece 6-3, eject it outward, as double wedge plate 6-
When 2 retraction, flexible locating piece 6-3 resets under the action of reset spring 6-4.
Driving mechanism is the quick clamp mechanism 7 for being set to 2 left side of pedestal vertical plate, and quick 7 end of clamp mechanism is vertical through pedestal
Plate 2 and angle positioning plate 4 are simultaneously equipped with T shape blind rivet, and the rear end double wedge plate 6-2 is provided with the T shape link slot 6-7 with the cooperation of T shape blind rivet.
Briquetting 8 is installed on the active grab 3 of 2 upper surface of pedestal vertical plate, it can preferably compressing component 9.
The two sides guide chute 6-1 are provided with the limiting slot with flexible locating piece 6-3 cooperation, and flexible locating piece 6-3 lateral surface is set
It is equipped with blind slot 6-5 and is provided with connection guide chute 6-1 side wall between the clamping section at the both ends blind slot 6-5, two clamping sections
Baffle 6-6, reset spring 6-4 is set in blind slot 6-5 and connect with baffle 6-6, ensure that reset effect.
Claims (5)
1. a kind of three coordinates auxiliary detection fixture, which is characterized in that it includes pedestal, and pedestal vertical plate is equipped on the pedestal,
Pedestal vertical plate upper surface and leading flank are mounted on active grab, and angled positioning is installed in pedestal vertical plate right side
Plate is provided with positioning groove on the angle positioning plate, interior clamp system, the interior clamping is equipped on the angle positioning plate
Mechanism includes guide chute, double wedge plate is equipped in the guide chute, the double wedge plate rear end connects driving mechanism, described to lead
It is separately installed with flexible locating piece to sliding slot two sides, the flexible locating piece medial surface is matched with the double wedge plate front end face inclined wedge
It closes, is connected between the flexible locating piece and the guide chute by reset spring.
2. a kind of three coordinates auxiliary detection fixture according to claim 1, which is characterized in that the driving mechanism is setting
Quick clamp mechanism on the left of the pedestal vertical plate, the quick clamp mechanism end are fixed through the pedestal vertical plate and the angle
Position plate is simultaneously equipped with T shape blind rivet, and the double wedge plate rear end is provided with the T shape link slot with T shape blind rivet cooperation.
3. a kind of three coordinates auxiliary detection fixture according to claim 2, which is characterized in that pedestal vertical plate upper surface
The active grab on briquetting is installed.
4. a kind of three coordinate auxiliary detection fixture according to claim 3, which is characterized in that pedestal vertical plate upper end to
Right bending, the angle positioning plate and the quick clamp mechanism are mounted on the bending part of the pedestal vertical plate.
5. a kind of three coordinates auxiliary detection fixture according to claim 4, which is characterized in that open the guide chute two sides
There is the limiting slot with the flexible locating piece cooperation, the flexible locating piece lateral surface is provided with blind slot and is located at the blind slot two
The clamping section at end is provided with the baffle for connecting the guide chute side wall between two clamping sections, and the reset spring is set
It is placed in the blind slot and is connect with the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776882.4U CN208913911U (en) | 2018-05-24 | 2018-05-24 | A kind of three coordinates auxiliary detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776882.4U CN208913911U (en) | 2018-05-24 | 2018-05-24 | A kind of three coordinates auxiliary detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913911U true CN208913911U (en) | 2019-05-31 |
Family
ID=66693135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776882.4U Active CN208913911U (en) | 2018-05-24 | 2018-05-24 | A kind of three coordinates auxiliary detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648902A (en) * | 2020-12-30 | 2021-04-13 | 鹰普（中国）有限公司 | Detection tool for shell parts |
-
2018
- 2018-05-24 CN CN201820776882.4U patent/CN208913911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648902A (en) * | 2020-12-30 | 2021-04-13 | 鹰普（中国）有限公司 | Detection tool for shell parts |
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