CN207866220U - Small crankshaft depth of groove Rapid checking device - Google Patents
Small crankshaft depth of groove Rapid checking device Download PDFInfo
- Publication number
- CN207866220U CN207866220U CN201721877328.7U CN201721877328U CN207866220U CN 207866220 U CN207866220 U CN 207866220U CN 201721877328 U CN201721877328 U CN 201721877328U CN 207866220 U CN207866220 U CN 207866220U
- Authority
- CN
- China
- Prior art keywords
- fixed pedestal
- detection
- movable block
- depth
- driving lever
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is related to a kind of small crankshaft depth of groove Rapid checking devices, including bottom plate, fixed pedestal, movable block, detection and localization piece, driving lever and detection table, the upper surface of bottom plate is installed by fixed pedestal, make a workpiece installation slot in the upper surface of the fixed pedestal, one driving lever is installed at the rear portion of fixed pedestal, the driving lever connects a movable block by link mechanism, which is located at the side of fixed pedestal；The side of fixed pedestal is installed by one detection table, madial wall of the detecting head top pressure of the detection table in movable block, it is respectively mounted a detection and localization piece in the upper surface of the upper surface of fixed pedestal and movable block, which is symmetricly set on the left and right sides above workpiece installation slot.The utility model is a kind of scientific structure, easy to use, highly practical small crankshaft depth of groove Rapid checking device, can reduce detection difficulty using the present apparatus, the accuracy for improving detection, accelerate detection speed, substandard product is avoided to come into the market.
Description
Technical field
The utility model is related to tractor crankshaft field, especially a kind of small crankshaft depth of groove Rapid checking device.
Background technology
An annular groove is made on the shaft of compressor crank shaft, the depth of the groove is smaller.Client is to workpiece at present
Processing quality is more demanding, is also required to be detected to the depth of the groove.Since the depth of groove on bent axle is smaller, inspection
It is larger to survey difficulty, at present and without dedicated detection instrument, manually workpiece can only be detected using detection table, speed
Slowly, efficiency is low, and testing result is inaccurate, and error is larger, cannot meet production needs.
Utility model content
The purpose of this utility model is that in place of making up the deficiencies in the prior art, providing one kind, design is scientific and reasonable, structure
Small crankshaft depth of groove Rapid checking device simple and practical, convenient to use.
The purpose of this utility model is realized by following technological means：
A kind of small crankshaft depth of groove Rapid checking device, it is characterised in that：Including bottom plate, fixed pedestal, movable block, determine
Fixed pedestal is installed in position detection lug, driving lever and detection table, the upper surface of bottom plate, and a workpiece is made in the upper surface of the fixed pedestal
Mounting groove installs a driving lever at the rear portion of fixed pedestal, which connects a movable block, the movable block by link mechanism
Positioned at the side of fixed pedestal；The side of fixed pedestal is installed by one horizontally disposed detection table, the detection crown of the detection table
It is pressed in the madial wall of movable block, a detection and localization piece is respectively mounted in the upper surface of the upper surface of fixed pedestal and movable block, it should
Two detection and localization pieces are symmetricly set on the left and right sides above workpiece installation slot.
Moreover, the link mechanism includes montant, jacking block and push rod, montant is connect with driving lever, and the lower part of montant is worn
In fixed pedestal, the lower part of the montant connects jacking block, and the other end of the jacking block connects push rod, and one end of the push rod passes through bullet
Spring is connect with fixed pedestal, and the other end of push rod is connect with movable block.
Moreover, the madial wall of each detection and localization piece makes a positioning protrusion.
The advantages of the utility model and good effect are：
1, the present apparatus is mainly made of bottom plate, fixed pedestal, movable block, detection and localization piece, driving lever and detection table, using admittedly
The workpiece installation slot and two detection and localization pieces positioning workpiece for determining pedestal move movable block using driving lever, detection table by with
Detection block contacts, you can judges whether the depth of crankshaft workpiece groove meets the requirements.
2, the present apparatus is easy to use, it is only necessary to which whether the offset of observation detection list index is within the margin of tolerance, i.e.,
It can determine that whether workpiece meets the requirements.Which is compared with traditional hand dipping, not only simply, and testing result it is intuitive,
Accuracy is high, and the accuracy of judgement can be improved.
3, present apparatus simple operation can improve working efficiency after use.
4, the utility model is a kind of reasonable design, scientific structure, easy to use, highly practical small crankshaft depth of groove
Rapid checking device can reduce detection difficulty using the present apparatus, the accuracy for improving detection, quickening detection speed, avoid not
Qualified products come into the market.
Description of the drawings
Fig. 1 is the front view (installation calibrating block) of the utility model；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the stereogram of the utility model.
Specific implementation mode
Embodiment of the utility model will be described in detail below with reference to the attached drawings；It should be noted that the present embodiment is narrative
, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of small crankshaft depth of groove Rapid checking device, including bottom plate 2, fixed pedestal 3, movable block 8, detection and localization piece
6, fixed pedestal is installed in the upper surface of driving lever 1 and detection table 5, bottom plate, and a workpiece installation is made in the upper surface of the fixed pedestal
Slot 4.One driving lever is installed at the rear portion of fixed pedestal, which connects a movable block, the movable block position by link mechanism
In the side of fixed pedestal.The link mechanism includes montant, jacking block and push rod 9, and montant is connect with driving lever, and under montant
Portion is installed in fixed pedestal, and the lower part of the montant connects jacking block, and the other end of the jacking block connects push rod, and one end of the push rod is logical
It crosses spring to connect with fixed pedestal, the other end of push rod is connect with movable block.Therefore rotating lever, movable block are i.e. removable.
A horizontally disposed detection table is installed in the side of fixed pedestal, and the detecting head top pressure of the detection table is in movable block
Madial wall.It is respectively mounted a detection and localization piece in the upper surface of the upper surface of fixed pedestal and movable block, two detection and localizations
Piece is symmetricly set on the left and right sides above workpiece installation slot, and the madial wall of each detection and localization piece makes a convex
10 are played, the wedge angle of two positioning protrusion is located in approximately the same plane.
The application method of the utility model is：
First, table will be detected using calibration block 7 to return to zero.
Then, rotating lever makes to move outside movable block, takes out calibration block, be put into workpiece to be detected.Rotating lever utilizes
Two detection and localization pieces position workpiece, then read detection table data, you can judge whether workpiece is qualified.
Claims (3)
1. a kind of small crankshaft depth of groove Rapid checking device, it is characterised in that：Including bottom plate, fixed pedestal, movable block, positioning
Fixed pedestal is installed in the upper surface of detection lug, driving lever and detection table, bottom plate, and a workpiece peace is made in the upper surface of the fixed pedestal
Tankage installs a driving lever at the rear portion of fixed pedestal, which connects a movable block, the movable block position by link mechanism
In the side of fixed pedestal；The side of fixed pedestal is installed by one horizontally disposed detection table, the detecting head top pressure of the detection table
In the madial wall of movable block, it is respectively mounted a detection and localization piece in the upper surface of the upper surface of fixed pedestal and movable block, this two
A detection and localization piece is symmetricly set on the left and right sides above workpiece installation slot.
2. a kind of small crankshaft depth of groove Rapid checking device according to claim 1, it is characterised in that：The connecting rod
Mechanism includes montant, jacking block and push rod, and montant is connect with driving lever, and the lower part of montant is installed in fixed pedestal, the montant
Lower part connects jacking block, and the other end of the jacking block connects push rod, and one end of the push rod is connect by spring with fixed pedestal, push rod
The other end is connect with movable block.
3. a kind of small crankshaft depth of groove Rapid checking device according to claim 1, it is characterised in that：It is each of described
The madial wall of detection and localization piece makes a positioning protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877328.7U CN207866220U (en) | 2017-12-28 | 2017-12-28 | Small crankshaft depth of groove Rapid checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877328.7U CN207866220U (en) | 2017-12-28 | 2017-12-28 | Small crankshaft depth of groove Rapid checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866220U true CN207866220U (en) | 2018-09-14 |
Family
ID=63463425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877328.7U Expired - Fee Related CN207866220U (en) | 2017-12-28 | 2017-12-28 | Small crankshaft depth of groove Rapid checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866220U (en) |
-
2017
- 2017-12-28 CN CN201721877328.7U patent/CN207866220U/en not_active Expired - Fee Related
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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: 20180914 Termination date: 20191228 |