CN205989193U - Processing has endoporus, the fixture of outer circular Curve simultaneously - Google Patents
Processing has endoporus, the fixture of outer circular Curve simultaneously Download PDFInfo
- Publication number
- CN205989193U CN205989193U CN201621002684.XU CN201621002684U CN205989193U CN 205989193 U CN205989193 U CN 205989193U CN 201621002684 U CN201621002684 U CN 201621002684U CN 205989193 U CN205989193 U CN 205989193U
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- workpiece
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- endoporus
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Abstract
The utility model discloses a kind of processing has endoporus, the fixture of outer circular Curve simultaneously, it includes base, two opposite bearing blocks are provided with base, the locating shaft of axle cooperation is separately installed with bearing block, the axial line of two locating shafts coincides, and workpiece to be processed is installed between two locating shafts along the axial direction of its main shaft；It is also equipped with base being symmetricly set on the grip block of workpiece to be processed both sides, grip block is provided with bolt.This utility model is when processing workpiece to be added, workpiece is repeatedly overturn, respectively omnibearing clamping is carried out to workpiece to be processed using grip block, the bearing block at two ends and locating shaft, the first bearing pin, the second bearing pin, achieve the processing to endoporus in mutually perpendicular direction, cylindrical and end face, and using comparison survey mass, the size of end face is measured, positioned with bearing pin to meet the dimensional accuracy of machine-shaping workpiece, the technical requirements of form and position tolerance precision.
Description
Technical field
This utility model is related to machining frock technical field, and specifically one kind utilizes engine lathe processing simultaneously
There is endoporus, the fixture of outer circular Curve.
Background technology
Larger for the difficulty of processing of complex structure workpiece in machining manufactures, easily produce defect ware, operation people
Member needs the shape according to workpiece to be processed, designs after different fixtures are installed and is processed with lathe.
The workpiece of machine-shaping as shown in Figure 1 and Figure 2 includes the main shaft 501 of level and the height perpendicular with main shaft 501
Different the first cylinder 502, the second cylinder 503, the 3rd cylinder 504, the 4th cylinder 505, need using machine tooling to be added
First cylinder 502, the second cylinder 503, the 3rd cylinder 504, the external cylindrical surface of the 4th cylinder 505 and end are processed on work workpiece blank
Face, needs in the inner chamber of the first cylinder 502 to process different three endoporus of mutual socket of diameter and end face, the 3rd cylinder 504
Inner chamber in need to process different two endoporus of diameter and end face.Due to the complex structure of workpiece 5, the workpiece to machine-shaping
Dimensional accuracy, form and position tolerance required precision are high, when using engine lathe processing, need the fixture of design specialized to be installed.
Utility model content
The purpose of this utility model is to provide a kind of processing to have endoporus, the fixture of outer circular Curve, in order to process knot simultaneously
The high workpiece to be processed as shown in Figure 1 of structure complexity, the workpiece size precision to machine-shaping, form and position tolerance required precision.
For solving above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of processing has endoporus, the fixture of outer circular Curve simultaneously, and it includes base, base is provided with two opposite
Bearing block, bearing block is separately installed with the locating shaft of axle cooperation, the axial line of two locating shafts coincides, workpiece to be processed
Axial direction along its main shaft is installed between two locating shafts；It is also equipped with base being symmetricly set on workpiece to be processed both sides
Array grip block, grip block is provided with bolt.
Preferably, described base is provided with two pins installing the first bearing pin, the second bearing pin in the lower section of workpiece to be processed
Hole.
Preferably, described base is provided with comparison survey mass, the axial line of comparison survey mass and workpiece to be processed main shaft
Contour.
Preferably, at least a group of described grip block.
This utility model is when using, different according to the position of processed workpiece, by adjusting bearing block, locating shaft, folder
Hold block, the comparison specification of survey mass, be then assembled into suitable fixture behind position, workpiece to be processed adjustment different azimuth is carried out many
Secondary clamp, recycle lathe to carry out the exterior cylindrical of workpiece, the different-diameter endoporus in cylinder, the processing of cylinder end face.Adding
During work, the size of cylinder end face can measure by the height of comparison survey mass.
The beneficial effects of the utility model are：
（1）This utility model forms fixture by bearing block, locating shaft, grip block, is clamped to machined part, bearing
Seat, locating shaft, the position of grip block, model specification can carry out suitable tune according to the angle that clamps of the workpiece to be added being clamped
Whole, repeatedly clamped to machined part, facilitate implementation lathe and multi-faceted adding is carried out to the complicated workpiece to be added of planform
Work, to meet the dimensional accuracy of machine-shaping workpiece, the technical requirements of form and position tolerance precision；
（2）This utility model arranges comparison survey mass on base, to realize the measurement to each machined surface, solves multiple
The problem that the bulk of miscellaneous workpiece end face cannot measure；
（3）This utility model structure is simple, and simple operation is it is adaptable to the processing operation of all kinds of baroque workpiece.
Brief description
Fig. 1 is the structural representation of workpiece to be processed；
Fig. 2 is the axial sectional view of workpiece to be processed in Fig. 1；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is top view of the present utility model in Fig. 3；
Fig. 5 is front view of the present utility model in Fig. 3；
In figure：1st, locating shaft, 2, bearing block, 3, comparison survey mass, 4, base, 5, workpiece to be processed, 6, grip block, 7, the
One bearing pin, the 8, second bearing pin, 501, main shaft, the 502, first cylinder, the 503, second cylinder, the 504, the 3rd cylinder, the 505, the 4th circle
Post.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail.
A kind of processing as shown in Figures 3 to 5 has endoporus, the fixture of outer circular Curve simultaneously, and it includes base 4, base 4
On two opposite bearing blocks 2 are installed, bearing block 2 is separately installed with axle cooperation locating shaft 1, the axle of two locating shafts
Heart line coincides, and workpiece to be processed 5 is installed between two locating shafts 1 along the axial direction of its main shaft 501；Also install on base 4
There are the grip block 6 being symmetricly set on workpiece to be processed 5 both sides and comparison survey mass 3, grip block 6 is provided with bolt, comparison is surveyed
Gauge block 3 is contour with the axial line of workpiece to be processed main shaft 501.On base 4, the lower section in workpiece to be processed 5 is provided with two and installs the
One bearing pin 7, the pin-and-hole of the second bearing pin 8.
Using the operating procedure that this utility model processes baroque workpiece to be processed 5 as shown in Figure 1 and Figure 2 it is：
（1）Base 4 of the present utility model is installed on lathe, in workpiece to be processed 5 both sides, one group of grip block 6 is installed,
Hold out against workpiece to be processed 5 blank the first cylinder 502 with bolt, with lathe process the 3rd cylinder 504 cylindrical body outer wall, cylinder body
The endoporus of different-diameter and end face in chamber, face size measures by comparison survey mass 3；
（2）Treat step（1）After machining, overturn 180 ° with work spindle 501 to be added for axis of symmetry, in the 3rd cylinder
In pin-and-hole on 504 lower section bases, the first bearing pin 7 is installed, in base 4 bottom pad spring washer and with nut by the first bearing pin 7 fix tightly
Lean on, the top of the first bearing pin 7 extends in the inner chamber of the 3rd cylinder 504, in workpiece both sides to be added, one group of clamping is installed simultaneously
Block 6, holds out against the 3rd cylinder 504 with bolt, different in unlatching lathe process the first cylinder 502 cylindrical body outer wall, cylindrical cavity
Three endoporus of diameter and end face, the size of end face measures by comparison survey mass 3；
（3）Treat step（2）After machining, the locating shaft on base, bearing block, grip block are shifted, the first pin
Axle 7 is fixed on base 4, and the top of the first bearing pin 7 is plugged in the inner chamber of the 3rd cylinder 504, and the 4th cylinder 505 both sides are installed
One group of grip block 6, holds out against the 4th cylinder 505 with bolt；Open cylindrical body outer wall and the end face of lathe process the second cylinder 503,
The size of end face measures by the comparison survey mass 3 of another suitable height；
（4）Band step（3）After machining, overturn 180 ° with work spindle 501 to be added for axis of symmetry, in the second cylinder
505 lower section bases on pin-and-hole in install the second bearing pin 8, on base 4 bottom pad spring washer and with nut by the second bearing pin 8 fixation
Firm, the top of the 4th cylinder 505 extends in the inner chamber of the second bearing pin 8, installs one group of folder in workpiece both sides to be added simultaneously
Hold block 6, hold out against the second cylinder 503 with bolt, start cylindrical body outer wall and the end face of lathe process the 4th cylinder 505, end face
Size is by step（3）In comparison survey mass 3 measure, work pieces process molding.
This utility model, when processing workpiece to be added, is overturn to workpiece, twice using the bearing block of grip block, two ends
And locating shaft, the first bearing pin, the second bearing pin carry out omnibearing clamping, by workpiece to be processed fix tightly respectively to workpiece to be processed
By it is achieved that processing to endoporus in mutually perpendicular direction, cylindrical and end face, and using comparison survey mass, the size of end face is entered
Row measurement, is positioned with bearing pin to meet the dimensional accuracy of machine-shaping workpiece, the technical requirements of form and position tolerance precision.
Claims (4)
1. a kind of processing have simultaneously endoporus, outer circular Curve fixture it is characterised in that：It includes base（4）, base（4）On
Two opposite bearing blocks are installed（2）, bearing block（2）On be separately installed with axle cooperation locating shaft（1）, two locating shafts
（1）Axial line coincide, workpiece to be processed（5）Along its main shaft（501）Axial direction be installed in two locating shafts（1）Between；
Base（4）On be also equipped with being symmetricly set on workpiece to be processed（5）The array grip block of both sides（6）, grip block（6）On be provided with
Bolt.
2. processing according to claim 1 have simultaneously endoporus, outer circular Curve fixture it is characterised in that：Described base
（4）On in workpiece to be processed（5）Lower section be provided with two installation the first bearing pins（7）, the second bearing pin（8）Pin-and-hole.
3. processing according to claim 1 and 2 have simultaneously endoporus, outer circular Curve fixture it is characterised in that：Described bottom
Seat（4）On comparison survey mass is installed（3）, compare survey mass（3）With workpiece to be processed（5）Main shaft（501）Axial line contour.
4. processing according to claim 3 have simultaneously endoporus, outer circular Curve fixture it is characterised in that：Described clamping
Block（6）At least one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002684.XU CN205989193U (en) | 2016-08-31 | 2016-08-31 | Processing has endoporus, the fixture of outer circular Curve simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002684.XU CN205989193U (en) | 2016-08-31 | 2016-08-31 | Processing has endoporus, the fixture of outer circular Curve simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989193U true CN205989193U (en) | 2017-03-01 |
Family
ID=58105486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002684.XU Expired - Fee Related CN205989193U (en) | 2016-08-31 | 2016-08-31 | Processing has endoporus, the fixture of outer circular Curve simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587336A (en) * | 2019-09-21 | 2019-12-20 | 宁波联友精密制造有限公司 | Portable stabilizing clamp |
-
2016
- 2016-08-31 CN CN201621002684.XU patent/CN205989193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587336A (en) * | 2019-09-21 | 2019-12-20 | 宁波联友精密制造有限公司 | Portable stabilizing clamp |
| CN110587336B (en) * | 2019-09-21 | 2022-01-28 | 宁波联友精密制造有限公司 | Portable stabilizing clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170301 Termination date: 20210831 |