CN207540450U - A kind of auxiliary machining device for thin-walled annular cast aluminium part - Google Patents
A kind of auxiliary machining device for thin-walled annular cast aluminium part Download PDFInfo
- Publication number
- CN207540450U CN207540450U CN201721671930.5U CN201721671930U CN207540450U CN 207540450 U CN207540450 U CN 207540450U CN 201721671930 U CN201721671930 U CN 201721671930U CN 207540450 U CN207540450 U CN 207540450U
- Authority
- CN
- China
- Prior art keywords
- thin
- machining device
- cast aluminium
- sample column
- auxiliary machining
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model is related to a kind of auxiliary machining device for thin-walled annular cast aluminium part, it is characterized in that：It includes at least：Ontology, smooth sample column, mark stick, bolt and pressing plate, the pressing plate are bolted on the fixed block of ontology, and mark stick is vertically set on the fixed side panel of ontology, and smooth sample column is located at the side of mark stick, and vertical up and down with mark stick.The device has simple, convenient, quick, it ensure that the correct and stabilization of measured value during to short distance, keyhole detection, it solves the problems, such as that such part can not carry out manual measurement, realizes the real time monitoring to such part, ensure that the machining accuracy of part.The structure of auxiliary machining device is simple, easily makes, and processing cost is low.
Description
Technical field
It is particularly a kind of for thin-walled annular cast aluminium part the utility model is related to a kind of auxiliary machining device of part
Auxiliary machining device.Belong to part manufacture field.
Background technology
In machine components processing, the processing of some thin-walled annular cast aluminium parts is often touched, the accuracy of manufacture is very
Difficulty meets design requirement.The reason is that the part（See Fig. 1 and Fig. 2）High precision machining（3 groups of angles are that 120 ° of sizes are Φ 3mm public affairs
It is Φ 0.03mm that hole of the difference for H7, which is the shaft position degree that Φ 27.8mm tolerances are h7 to outer diameter,；The center of hole Φ 3mm to the bottom of slot
The distance in face is 3.1mm ± 0.02mm）, poor structure rigidity, and spacing is smaller between 1 group of hole of part, measures more difficult.By
Height is required, and by the internal soundness of casting in element precision（Such as internal porosity, sand holes, impurity）Influence, when hole machined is easy
Drift is generated, to prevent the generation of scrap, it is necessary to the size of part is monitored at any time.For a long time due to by part knot
The limitation of structure, the method being monitored can only be carried out using three-coordinates measuring machine.But since the hole of part is smaller, between 1 group of hole
Spacing is also smaller, and the gauge head of three-coordinates measuring machine can only be measured at aperture so that the result of measurement and actual size occasionally there are
Error causes the erroneous judgement of part；In addition, the limited amount of three-coordinates measuring machine, it is impossible to accomplish to supervise each part in real time
Control, part cause part overproof when processing due to tool wear, the drift of lathe zero, influence of Internal Quality of Cast etc.
It scraps.How to ensure the machining accuracy of part, reduce it is overproof scraps, realize to the real time monitoring of part it is asking of being solved at present
Topic.
Utility model content
The purpose of this utility model is to provide a kind of auxiliary machining device for thin-walled annular cast aluminium part.The device has
Have simple, convenient, quick, ensure that the correct of measured value during to short distance, keyhole detection and stablize, solve such zero
Part can not carry out the problem of manual measurement, realize the real time monitoring to such part, ensure that the machining accuracy of part.Auxiliary
The structure of processing unit (plant) is simple, easily makes, and processing cost is low.
The technical solution of the utility model：A kind of auxiliary machining device for thin-walled annular cast aluminium part, it is characterized in that：
It includes at least：Ontology, smooth sample column, mark stick, bolt and pressing plate, the pressing plate are bolted on the fixed block of ontology
On, mark stick is vertically set on the fixed side panel of ontology, and smooth sample column is located at the side of mark stick, and vertical up and down with mark stick.
The L-shaped integral structure that the ontology is made of fixed block and fixed side panel, fixed side panel are located at fixed block
Front end；The middle part of the fixed block sets gradually the mounting hole for being useful for fixing bolt and the peace for installing part from back to front
Hole is filled, mounting hole and mounting hole are on the same axis；Fixed side panel front end centre position is provided with locating slot.
The upper and lower surface of the fixed block is respectively upper parts measurement positioning surface and lower parts measurement positioning surface.
The mark stick passes through locating slot to be inserted into the Φ 3mm holes of part.
The smooth sample column includes：Sample column not-go-end, handgrip part and sample column go side, sample column not-go-end and sample column go side difference position
At left and right sides of handgrip part.
Set there are two recessing grooves and one to cross bolt slot on the pressing plate, two recessing grooves were symmetricly set on bolt slot
Lower section.
Plain washer is additionally provided on the outside of the pressing plate.
The bolt is hexagon-headed bolt.
The beneficial effects of the utility model are：Real time monitoring difficulty, three sit when solving the processing of thin-walled annular cast aluminium part
Problem the defects of when measuring instrument measures is marked, it is specific as follows：
Correct measurement value is unstable when 1. auxiliary machining device solves three-coordinates measuring machine to short distance, keyhole detection
The problem of.
2. auxiliary machining device is that solve the problems, such as that such part can not carry out manual measurement.
3. auxiliary machining device realizes the real time monitoring to such part, the machining accuracy of part ensure that.
4. auxiliary machining device is using hand-operated clamping, simple, convenient, quick.
5. the structure of auxiliary machining device is simple, easily make, processing cost is low.
With reference to embodiment attached drawing, the utility model is described in further detail, but not as the limit to the utility model
It is fixed.
Description of the drawings
Fig. 1 is thin-walled annular cast aluminium design of part schematic diagram；
Fig. 2 is the side view of thin-walled annular cast aluminium part；
Fig. 3 is the utility model structural front view；
Fig. 4 is the utility model the structure left view；
Fig. 5 is the utility model structure top view；
Fig. 6 is the structure diagram of ontology in the utility model；
Fig. 7 is the side view of ontology in the utility model；
Fig. 8 is the structure diagram of smooth sample column in the utility model；
Fig. 9 is the structure diagram of the utility model center platen；
Figure 10 is the side view of the utility model center platen；
Figure 11 is scheme of installation of the utility model in actual processing；
In figure：1st, ontology；2nd, smooth sample column；3rd, stick is marked；4th, bolt；5th, pressing plate；6th, plain washer；7th, the Φ 3mm of part
Hole；1-1, fixed block；1-2, fixed side panel；1-3, locating slot；1-4, mounting hole；1-5, mounting hole；2-1, sample column not-go-end；2-2、
Handgrip part；2-3, sample column go side；5-1, recessing groove；5-2, bolt slot is crossed.
Specific embodiment
Embodiment 1
A kind of auxiliary machining device for thin-walled annular cast aluminium part includes at least：Ontology 1, smooth sample column 2, mark stick
3rd, bolt 4 and pressing plate 5, the pressing plate 5 are fixed on by bolt 4 on the fixed block 1-1 of ontology 1, and mark stick 3 is vertically set on this
On the fixed side panel 1-2 of body 1, smooth sample column 2 is located at the side of mark stick 3, and vertical about 3 with mark stick.
Embodiment 2
As in Figure 3-5, a kind of auxiliary machining device for thin-walled annular cast aluminium part includes：Ontology 1, smooth sample column
2nd, stick 3, bolt 4 and pressing plate 5 are marked, as illustrated in figs. 5-7, the ontology 1 by fixed block 1-1 and fixed side panel 1-2 form in L
The integral structure of type, fixed side panel 1-2 are located at fixed block 1-1 front ends；The middle part of the fixed block 1-1 is set gradually from back to front
The mounting hole 1-5 of fixing bolt 4 and mounting hole 1-4, mounting hole 1-5 and mounting hole 1-4 for installing part are useful for same
On one axis；The fixed side panel 1-2 front ends centre position is provided with locating slot 1-3；The pressing plate 5 is fixed on by bolt 4
On the fixed block 1-1 of ontology 1, the mark stick 3 passes through locating slot 1-3 to be inserted into the Φ 3mm holes 7 of part, for coordinating lever thousand
Table is divided to measure hole location；Smooth sample column 2 is located at the side of mark stick 3, and vertical about 3 with mark stick.
The upper and lower surface of the fixed block 1-1 is respectively upper parts measurement positioning surface and lower parts measurement positioning surface.
As shown in figure 8, the smooth sample column 2 includes：Sample column not-go-end 2-1, handgrip part 2-2 and sample column go side 2-3, sample column
Not-go-end 2-1 and sample column go side 2-3 is located at left and right sides of handgrip part 2-2 respectively.Smooth sample column 2 is by marking the slot of stick 3 and part
Bottom surface measures part hole size.
As shown in Figures 9 and 10, setting crosses bolt slot there are two a recessing groove 5-1 and 5-2 on the pressing plate 5, and two allow
Position slot 5-1 is symmetricly set on 5-2 and crosses below bolt slot.Recessing groove is used to avoid the boss of part, and pressing plate is made directly to be pressed on part
End face；Bolt slot is crossed to be fixedly connected on by pressing plate 5 in the mounting hole of ontology 1 convenient for bolt.5 outside of pressing plate is additionally provided with
Plain washer 6.Pressing plate 5, plain washer 6 are pressed in by hexagon-headed bolt on part end face, and part is implemented to compress.
Bolt 4 described in the present embodiment uses hexagon-headed bolt.
As shown in figure 11, the course of work of the utility model is：Thin-walled annular part is put into the utility model auxiliary to add
In the mounting hole of ontology 1 that tooling is put, mark stick 3 is inserted by the locating slot of ontology 1 in the Φ 3mm holes 7 of part, and bolt 4 is successively
Across plain washer 6, pressing plate 5 and thin-walled annular part, by thin-walled annular fastening parts on ontology 1.With the sample column of smooth sample column 2
Go side and sample column not-go-end sequentially pass through mark stick 3 and parts groove bottom between, measured hole away from value.The upper parts measurement of ontology 1 is determined
Plane is placed on test flat plate, is measured mark stick 3 with dial test indicator, is obtained a value；The lower parts measurement of ontology 1 is positioned again
Face is placed on test flat plate, is measured mark stick 3 with dial test indicator, is obtained a value；The difference of two values is exactly one group of measured Φ
3mm holes are to the shaft position degree of Φ 27.8mm.In this way, measuring other two groups of holes successively, the hole that one group of maximum value is the part is taken
Carpenters square cun and position angle value.
The component and the well-known components and common structure of the structure category industry or common hand that the present embodiment does not describe in detail
Section, does not describe one by one here.
Claims (8)
1. a kind of auxiliary machining device for thin-walled annular cast aluminium part, it is characterized in that：It includes at least：Ontology（1）, smooth sample
Column（2）, mark stick（3）, bolt（4）And pressing plate（5）, the pressing plate（5）Pass through bolt（4）It is fixed on ontology（1）Fixed block
（1-1）On, mark stick（3）It is vertically set on ontology（1）Fixed side panel（1-2）On, smooth sample column（2）Positioned at mark stick（3）One
Side, and with marking stick（3）It is vertical up and down.
2. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 1, it is characterized in that：It is described
Ontology（1）It is by fixed block（1-1）And fixed side panel（1-2）The L-shaped integral structure of composition, fixed side panel（1-2）It is located at
Fixed block（1-1）Front end；The fixed block（1-1）Middle part set gradually be useful for fixing bolt from back to front（4）Fixation
Hole（1-5）With for installing the mounting hole of part（1-4）, mounting hole（1-5）And mounting hole（1-4）On the same axis；It is described
Fixed side panel（1-2）Front end centre position is provided with locating slot（1-3）.
3. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 2, it is characterized in that：It is described
Fixed block（1-1）Upper and lower surface be respectively upper parts measurement positioning surface and lower parts measurement positioning surface.
4. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 2, it is characterized in that：It is described
Mark stick（3）Across locating slot（1-3）It is inserted into the Φ 3mm holes of part（7）In.
5. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 1, it is characterized in that：It is described
Smooth sample column（2）Including：Sample column not-go-end（2-1）, handgrip part（2-2）With sample column go side（2-3）, sample column not-go-end（2-1）And sample
Column go side（2-3）It is located at handgrip part respectively（2-2）The left and right sides.
6. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 1, it is characterized in that：It is described
Pressing plate（5）There are two recessing grooves for upper setting（5-1）With one（5-2）Cross bolt slot, two recessing grooves（5-1）It is symmetricly set on
（5-2）It crosses below bolt slot.
7. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 1, it is characterized in that：It is described
Pressing plate（5）Outside is additionally provided with plain washer（6）.
8. a kind of auxiliary machining device for thin-walled annular cast aluminium part according to claim 1, it is characterized in that：It is described
Bolt（4）For hexagon-headed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671930.5U CN207540450U (en) | 2017-12-05 | 2017-12-05 | A kind of auxiliary machining device for thin-walled annular cast aluminium part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671930.5U CN207540450U (en) | 2017-12-05 | 2017-12-05 | A kind of auxiliary machining device for thin-walled annular cast aluminium part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540450U true CN207540450U (en) | 2018-06-26 |
Family
ID=62617124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671930.5U Active CN207540450U (en) | 2017-12-05 | 2017-12-05 | A kind of auxiliary machining device for thin-walled annular cast aluminium part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540450U (en) |
-
2017
- 2017-12-05 CN CN201721671930.5U patent/CN207540450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205209421U (en) | Measure specialized tool of hole axiality | |
| CN102303266B (en) | Special protractor for taper hole | |
| CN103615957A (en) | Measuring tool for measuring size of D-shaped head | |
| CN103063113A (en) | Detecting jig for semiround workpiece | |
| CN207540450U (en) | A kind of auxiliary machining device for thin-walled annular cast aluminium part | |
| CN204535603U (en) | Hub bearing outer ring groove position pick-up unit | |
| CN105674837A (en) | Device for detecting aperture mouth part chamfer of product machined by numerical control machine tool | |
| CN110542366A (en) | Measuring tool and measuring method for width and intersection of vertical through hole of cylinder cover | |
| CN103486925B (en) | A kind of angle micrometer and workpiece measuring thereof | |
| CN101556134A (en) | Tool for measuring distance between hole axis and cylindrical axis | |
| CN106767284A (en) | A kind of length-measuring appliance | |
| CN206339161U (en) | A kind of cubing for detecting cylinder hd top face oil-hole location degree | |
| CN201255625Y (en) | Chamfer angle diameter measurement instrument | |
| CN206936494U (en) | One kind trimming frock | |
| CN203249590U (en) | General spatial position and attitude measuring reference for machine vision measuring system | |
| CN211717320U (en) | Utensil is examined to bevel gear | |
| CN203869647U (en) | Measuring tool measuring dimension of D-shaped head | |
| CN204757902U (en) | A measuring tool for measure diameter of axle chamfer | |
| CN210400274U (en) | Coaxial and deflection detection measuring tool for powder press | |
| CN206959731U (en) | A kind of device of security measurement automobile product part offset | |
| CN204165470U (en) | For the appliance special for detecting of engine front support mounting hole | |
| CN207132833U (en) | A kind of volute end flanges medial slope and the special gauge of reference plane distance in hole | |
| CN206504673U (en) | A kind of simple inpecting tool | |
| CN201016683Y (en) | Adjustable inner taper gauge | |
| CN205090915U (en) | Be used for work piece fault plane interval measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |