CN205588067U - Radial dowelling jig hole indexing means of disc part - Google Patents
Radial dowelling jig hole indexing means of disc part Download PDFInfo
- Publication number
- CN205588067U CN205588067U CN201620398663.8U CN201620398663U CN205588067U CN 205588067 U CN205588067 U CN 205588067U CN 201620398663 U CN201620398663 U CN 201620398663U CN 205588067 U CN205588067 U CN 205588067U
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- China
- Prior art keywords
- clamping
- indexing means
- workpiece
- cylinder
- disk
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Abstract
The utility model discloses a radial dowelling jig hole indexing means of disc part, it includes the base, be provided with on the base and be used for pressing from both sides the location clamping mechanism of tight work piece and the indexing means who is used for rotating workpiece, indexing means is pendulum actuating cylinder, be provided with the middle transmission axle in the pendulum actuating cylinder. The utility model discloses a pulling eccentric wheel handle top mobile core axle with former craft and loosening, press from both sides the change of tight part structure and for the cylinder structure, use automatically controlled foot switch cylinder to go forward, retreat, cylinder pole head top is moved the middle transmission axle and is pressed from both sides the structure that tight dabber loosens the part. With the manual graduation positioner in former 180 radial holes, change as a structure of taking hollow flange axle pendulum actuating cylinder, carry out the automatic graduation location in 180 radial holes, set up pendulum actuating cylinder indexing means and take the spacing and position sensor detect signal of mechanical block, put in place to the anchor clamps graduation and confirm, guarantee that the part location is accurate, reliable.
Description
Technical field
This utility model relates to a kind of boring indexing means, belongs to machinery dish tooth class part radially oil
Road hole drilling processing technique field, particularly relates to a kind of disk-like accessory radial hole boring indexing means.
Background technology
At present, in automobile gearbox field, some change speed gear box third speed drive gear product requirement has
Radial direction oil hole, specific requirement is: in the escape away from location end face certain altitude, symmetrical
An oil hole is respectively bored in 180 ° of directions.Prior art is used for process this radial direction oil hole part
Device as it is shown in figure 1, it uses traditional manual to operate structure, its operating procedure is: manually
Being arranged on by workpiece 3X on workpiece locating shaft 1X, workpiece locating piece 2X carries out end face location,
Manual operation Workpiece clamping release handle 11X, makes Workpiece clamping unclamp at eccentric 10X path
Withstanding tension mandrel 4X one end, tension mandrel 4X is swollen for Workpiece clamping spring 9X elastic recovery
Opening clamping expansion set 5X with swelling workpiece, bore hole axis, chamfering axle have advanced 1 radial direction in succession
Hole machined backed off after random.Then, more manually extract indexing alignment pin 7X, rotation-indexing table 8X,
Making workpiece locating shaft 1X rotate 180 °, alignment pin 7X completes workpiece location in inserting pin-and-hole
Axle 1X indexes location, carries out other end radial hole processing, and last operation Workpiece clamping unclamps hands
Handle 11X, makes Workpiece clamping unclamp the big footpath of eccentric 10X and withstands tension mandrel 4X, unclamp folder
Tight expansion set 5X, disengages workpiece, carries out manual blanking.This device has a disadvantage in that 1) should
Device is purely manual operation structure, part clamp indexing location, unclamps, clamps the operations such as workpiece
All needing manually to carry out, and positioning precision is relatively low, operative is inconvenient, and labor intensity is big；2)
This device manual operation efficiency is low, and processing pitch time is long.
Summary of the invention
The defect existed for above-mentioned prior art, the technical problems to be solved in the utility model is
Thering is provided a kind of disk-like accessory radial hole boring indexing means, it not only has higher positioning precision,
Go for industrial automation to produce simultaneously.
For solving above-mentioned technical problem, this utility model have employed such a disk-like accessory radially
Hole drilling indexing means, it includes pedestal；It is provided with on described pedestal for clamping determining of workpiece
Position clamp system and the indexing means for rotational workpieces；Described indexing means is oscillating cylinder；
It is provided with intermediate propeller shaft in described oscillating cylinder.
In a kind of preferred embodiment of the present utility model, it is provided with by described oscillating cylinder point
Degree position stop.
In a kind of preferred embodiment of the present utility model, described pedestal is provided with indexing position
Put sensor.
In a kind of preferred embodiment of the present utility model, described positioning and clamping mechanism includes zero
Part clamping core shaft structure and Automatic-clamping unclamp cylinder.
In a kind of preferred embodiment of the present utility model, described part clamping core shaft structure bag
Include workpiece locating shaft, workpiece locating piece, clamp mandrel, clamp expansion set, Workpiece clamping spring；
Described workpiece locating shaft rotatable engagement is connected on pedestal；Described workpiece locating shaft one end is connected with
Described workpiece locating piece, the other end of described workpiece locating shaft is affixed with oscillating cylinder；Described folder
Tight mandrel is coaxially arranged in the inside of described locating shaft；Described clamping mandrel is for clamping workpiece
One end is provided with described clamping expansion set, and the other end of described clamping mandrel is set with described workpiece clamp
Tight spring；Described Workpiece clamping spring one end contacts with described workpiece locating shaft, the other end and institute
State the end end cap contact of clamping mandrel.
In a kind of preferred embodiment of the present utility model, described workpiece locating shaft and described base
Workpiece swivel bearing it is provided with between Zuo.
In a kind of preferred embodiment of the present utility model, the central axis of described clamping mandrel
Central axis conllinear with described oscillating cylinder.
In a kind of preferred embodiment of the present utility model, described part clamping core shaft structure
Centre of gyration axis and described Automatic-clamping unclamp the central axis conllinear of cylinder.
In a kind of preferred embodiment of the present utility model, it is solid that described Automatic-clamping unclamps cylinder
It is connected on described pedestal；Described Automatic-clamping unclamps cylinder connection pedal control switch.
In a kind of preferred embodiment of the present utility model, described Automatic-clamping unclamps cylinder and leads to
Cross support plate to be fixed on described pedestal.
The beneficial effects of the utility model are: this utility model simple in construction, easy to use, have
Reduce labor strength to effect, improve work efficiency, improve the rotation of part simultaneously
Positioning precision so that it is location is more accurate, reliably, easy to operate, quick；This utility model
Push that mandrel unclamps, Clamp blocks structure changes to gas by former craft being pulled eccentric wheel handle
Cylinder structure, uses automatically controlled foot switch to control cylinder and advances, retreats, during cylinder rod head pushes
Between power transmission shaft and clamping mandrel unclamp the structure of part.Secondly, by manual for former 180 ° of radial holes
Indexing positioning device, changes to the structure of a kind of band hollow flange axle oscillating cylinder, carries out 180 °
Radial hole automatic indexing positions, and arranges that oscillating cylinder indexing means band electromechanical stop is spacing and position
Sensor detection signal, puts in place confirm fixture indexing, it is ensured that part accurate positioning, can
Lean on.And change workpiece locating shaft sliding shaft sleeve be rolling bearing connect, improve workpiece locating shaft pass
Efficiency of movement, precision.
Accompanying drawing explanation
Fig. 1 is that in prior art, the structure of tradition disk-like accessory radial hole boring indexing means is shown
It is intended to；
Fig. 2 is this utility model embodiment a kind of disk-like accessory radial hole boring indexing means
Structural representation；
In Fig. 1: 1X-workpiece locating shaft；2X-workpiece locating piece；3X-workpiece；4X-strains core
Axle；5X-clamps expansion set；6X-workpiece rotary sleeve；7X-indexes alignment pin；
8X-index dial；9X-Workpiece clamping spring；10X-Workpiece clamping unclamps eccentric；
11X-Workpiece clamping release handle；
In Fig. 2: 1-workpiece locating shaft；2-workpiece locating piece；3-workpiece；4-clamps mandrel；
5-clamps expansion set；6-workpiece swivel bearing；7-Workpiece clamping spring；8-indexes
Position stop；9-oscillating cylinder；10-intermediate propeller shaft；11-Automatic-clamping pine
Open cylinder；12-indexing position sensor；13-support plate；14-pedestal.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below
In conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this reality
With novel.
The structural representation of a kind of disk-like accessory radial hole boring indexing means as shown in Figure 2
Understanding, this utility model includes pedestal 14；It is provided with on pedestal 14 for clamping workpiece 3
Positioning and clamping mechanism and the indexing means for rotational workpieces 3；Positioning and clamping mechanism includes part
Clamping core shaft structure and Automatic-clamping unclamp cylinder 11；Part clamping core shaft structure includes workpiece
Locating shaft 1, workpiece locating piece 2, clamping mandrel 4, clamping expansion set 5, workpiece swivel bearing 6,
Workpiece clamping spring 7；Workpiece locating shaft 1 is connected to by workpiece swivel bearing 6 rotatable engagement
On the through hole of pedestal 14；Workpiece locating shaft 1 one end is connected with workpiece locating piece 2, and workpiece is fixed
The other end of position axle 1 is affixed with oscillating cylinder 9, and workpiece locating shaft 1 can be at oscillating cylinder 9
Effect is lower rotates 180 °；Clamping mandrel 4 is coaxially arranged in the inside of locating shaft 1；Clamping core
Axle 4 is provided with clamping expansion set 5, the other end of clamping mandrel 4 for the one end clamping workpiece 3
It is set with Workpiece clamping spring 7；Workpiece clamping spring 7 one end contacts with workpiece locating shaft 1,
The other end contacts with the end end cap of clamping mandrel 4；Indexing means is oscillating cylinder 9；Swing
Intermediate propeller shaft 10 it is provided with in cylinder 9.Wherein, the clamping central axis of mandrel 4, pendulum
The central axis of dynamic air cylinder 9 and Automatic-clamping unclamp central axis three's conllinear of cylinder 11.
Index accurately and reliably to improve this utility model fixture, it is also possible to set on oscillating cylinder 9 side
It is equipped with indexing position block 8, pedestal 14 is provided with indexing position sensor 12.
A kind of band hollow flange axle oscillating cylinder structure that this utility model uses solves well
Conventional apparatus use present in operation inconvenience, labor intensity is big, and the problems such as efficiency is low are protected
Set and Positioning and the radial hole drilling quality needs of part are demonstrate,proved.It is driven by oscillating cylinder 9
Workpiece locating shaft 1 carries out 180 ° of rotary indexes, changes former workpiece spindle axle sleeve 6 and rotates for workpiece
Bearing 6 so that it is rotary index efficiency and precision are higher；And arrange indexing position block 8 carry out
Angle limit, position sensor 12 detects the signal that puts in place.In hollow flange axle oscillating cylinder 9
Put intermediate propeller shaft 10, keep former clamp mode constant: workpiece 3 by clamping expansion set 5,
Swelling under clamping mandrel 4 is by the tensioning function of Workpiece clamping spring 7, by workpiece locating piece 4
Realize end face location.New equipment cancels former fixture hand-operated clamping release handle 11 and eccentric turbine
Structure 10, is unclamped cylinder 11 by Automatic-clamping and replaces, and this cylinder is controlled by a foot switch,
Part clamping when cylinder rod is return；When cylinder rod advances, push intermediate propeller shaft 10, promote
Clamping mandrel 4, compresses fastening spring 7, and expansion set 5 elastic recovery, workpiece unclamps.Thus it is real
What existing whole part processing clamping indexed is automatically performed action.
Using device of the present utility model, part clamps, unclamps, workpiece spindle rotary index location
Automatically carry out, significantly reduce labor strength, improve the rotation positioning precision of part,
It is made to position more accurate, reliably, easy to operate, quick, by the processing beat of part by former
The 87.6S come is reduced to 75S, is effectively improved work efficiency.
It should be appreciated that the above, the only detailed description of the invention of the present invention, but this
Bright protection domain is not limited thereto, and any those of ordinary skill in the art are in institute of the present invention
In the technical scope disclosed, the change that can readily occur in or replacement, all should contain the present invention's
Within protection domain.
Claims (10)
1. a disk-like accessory radial hole boring indexing means, including pedestal (14)；Described pedestal
(14) positioning and clamping mechanism for clamping workpiece (3) it is provided with on and for rotational workpieces (3)
Indexing means；It is characterized in that: described indexing means is oscillating cylinder (9)；Described pendulum
Intermediate propeller shaft (10) it is provided with in dynamic air cylinder (9).
A kind of disk-like accessory radial hole boring indexing means the most according to claim 1, its
It is characterised by: described oscillating cylinder (9) is other is provided with indexing position block (8).
A kind of disk-like accessory radial hole boring indexing means the most according to claim 1, its
It is characterised by: on described pedestal (14), be provided with indexing position sensor (12).
A kind of disk-like accessory radial hole boring indexing means the most according to claim 1, its
It is characterised by: described positioning and clamping mechanism includes part clamping core shaft structure and Automatic-clamping pine
Open cylinder (11).
A kind of disk-like accessory radial hole boring indexing means the most according to claim 4, its
It is characterised by: described part clamping core shaft structure includes workpiece locating shaft (1), and workpiece positions
Block (2), clamping mandrel (4), clamping expansion set (5), Workpiece clamping spring (7)；Described
Workpiece locating shaft (1) rotatable engagement is connected on pedestal (14)；Described workpiece locating shaft (1)
One end is connected with described workpiece locating piece (2), the other end of described workpiece locating shaft (1) with
Oscillating cylinder (9) is affixed；Described clamping mandrel (4) is coaxially arranged in described locating shaft (1)
Inside；Described clamping mandrel (4) is used for clamping one end of workpiece (3) and is provided with described
Clamping expansion set (5), the other end of described clamping mandrel (4) is set with described Workpiece clamping bullet
Spring (7)；Described Workpiece clamping spring (7) one end contacts with described workpiece locating shaft (1),
The other end contacts with the end end cap of described clamping mandrel (4).
A kind of disk-like accessory radial hole boring indexing means the most according to claim 5, its
It is characterised by: between described workpiece locating shaft (1) and described pedestal (14), be provided with workpiece rotation
(6) are held in rotating shaft.
A kind of disk-like accessory radial hole boring indexing means the most according to claim 5, its
It is characterised by: in the central axis of described clamping mandrel (4) and described oscillating cylinder (9)
Heart axis collinear.
A kind of disk-like accessory radial hole boring indexing means the most according to claim 4, its
It is characterised by: the centre of gyration axis of described part clamping core shaft structure and described Automatic-clamping pine
Open the central axis conllinear of cylinder (11).
A kind of disk-like accessory radial hole boring indexing means the most according to claim 4, its
It is characterised by: described Automatic-clamping unclamps cylinder (11) and is fixed on described pedestal (14)；Institute
State Automatic-clamping unclamp cylinder (11) connect have pedal control switch.
A kind of disk-like accessory radial hole boring indexing means the most according to claim 9,
It is characterized in that: described Automatic-clamping unclamps cylinder (11) and is fixed in institute by support plate (13)
State on pedestal (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398663.8U CN205588067U (en) | 2016-05-05 | 2016-05-05 | Radial dowelling jig hole indexing means of disc part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398663.8U CN205588067U (en) | 2016-05-05 | 2016-05-05 | Radial dowelling jig hole indexing means of disc part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588067U true CN205588067U (en) | 2016-09-21 |
Family
ID=56932800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398663.8U Expired - Fee Related CN205588067U (en) | 2016-05-05 | 2016-05-05 | Radial dowelling jig hole indexing means of disc part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555466A (en) * | 2018-07-17 | 2018-09-21 | 江苏先河激光技术有限公司 | A kind of multi-work piece synchronous turnover mechanism for laser cutting device |
-
2016
- 2016-05-05 CN CN201620398663.8U patent/CN205588067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555466A (en) * | 2018-07-17 | 2018-09-21 | 江苏先河激光技术有限公司 | A kind of multi-work piece synchronous turnover mechanism for laser cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |