CN206084476U - Single -class cone -gear decelerator bearing cap faying face mills clamping device - Google Patents
Single -class cone -gear decelerator bearing cap faying face mills clamping device Download PDFInfo
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- CN206084476U CN206084476U CN201621053838.8U CN201621053838U CN206084476U CN 206084476 U CN206084476 U CN 206084476U CN 201621053838 U CN201621053838 U CN 201621053838U CN 206084476 U CN206084476 U CN 206084476U
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- support column
- base plate
- clamping device
- hold
- faying face
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Abstract
The utility model discloses a single -class cone -gear decelerator bearing cap faying face mills clamping device, including the support, set up bottom plate on the support, set up on the bottom plate and be used for the positioning mechanism of the box case lid sub -assembly location of reduction gear, set up on the bottom plate and be used for compressing tightly the hold -down mechanism of box case lid sub -assembly and set up in bottom plate below and the counter weight plate that is connected with hold -down mechanism. The utility model discloses a single -class cone -gear decelerator bearing cap faying face mills clamping device, simple structure, convenient operation through setting up positioning mechanism and hold -down mechanism, realizes the accurate clamping to box case lid sub -assembly promptly, has improved the machining precision of bearing cap faying face, the reliability that has also improved clamping efficiency and compressed tightly, machining efficiency is than higher, and the staff who processes this product need not the training especially and can on dutyly operate.
Description
Technical field
This utility model belongs to clamping device technical field, and specifically, this utility model is related to a kind of single-stage circular cone tooth
Wheel decelerator bearing cap faying face milling clamping device.
Background technology
It is exactly decelerator bearing cap knot wherein there is one procedure important in the processing of single-class cone-gear decelerator
The Milling Process of conjunction face position.This is placed exactly in the box cover molectron case lid separating surface mainly due to bearing cap faying face
On, plus man-hour must box cover combine processing can just meet technical requirements, if box cover molectron case
Lid is installed to position somewhat to have dislocation and is just easy to make processing very big error occur, causes machining accuracy relatively low.
Utility model content
This utility model is intended at least solve one of technical problem present in prior art.For this purpose, this utility model is carried
For a kind of single-class cone-gear decelerator bearing cap faying face milling clamping device, it is therefore an objective to improve the milling of bearing cap faying face
Machining accuracy.
To achieve these goals, the technical scheme that this utility model is taken is：Single-class cone-gear decelerator bearing cap
Faying face milling clamping device, including bearing, the base plate being arranged on bearing, be arranged on base plate and for the case to decelerator
Body case lid molectron positioning detent mechanism, be arranged on base plate and for compressing the hold-down mechanism of box cover molectron and setting
It is placed in base plate lower section and the Weight plate being connected with hold-down mechanism.
The hold-down mechanism includes the first support column being vertically installed on the base plate and is set on the first support column
Pressing plate, by the locking nut locking being located on the first support column, the base plate and the Weight plate have allows first to pressing plate
The through hole that dagger is passed through.
The hold-down mechanism also includes being vertically installed on the base plate and for providing the pressing plate the of support force
Two support columns, the second support column is parallel with first support column.
The hold-down mechanism also includes being sheathed on first support column and positioned at the pressing plate and the locking nut
Between the first packing ring and second packing ring.
First packing ring is spheric washer, and the second packing ring is taper faced washer.
The detent mechanism includes two alignment pins being located on the base plate, and one of them is circular alignment pin, another
It is individual for diamond positioning pin.
Single-class cone-gear decelerator bearing cap faying face milling clamping device of the present utility model, simple structure, operation
It is convenient, by arranging detent mechanism and hold-down mechanism, that is, the accurate clamping to box cover molectron is realized, improve bearing cap
The machining accuracy of faying face, also improves clamping efficiency and the reliability for compressing, and working (machining) efficiency is higher, the member for processing the product
Work is even more can operation on duty without the need for training.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the front view of this utility model clamping device；
Fig. 2 is the top view of this utility model clamping device；
Fig. 3 is the side view of this utility model clamping device；
Fig. 4 is the connection diagram for positioning bushing and pin；
It is labeled as in figure：1st, base plate；2nd, the second support column；3rd, pin；4th, locking nut；5th, casing；6th, case lid；7th, it is circular
Alignment pin；8th, alignment pin；9th, diamond positioning pin；10th, the first support column；11st, Weight plate；12nd, pressing plate；13rd, bearing；14th, bushing.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation, it is therefore an objective to help those skilled in the art design of the present utility model, technical scheme are had it is more complete, accurately and
Deep understanding, and contribute to its enforcement.
As shown in Figure 1 to Figure 3, this utility model provides a kind of single-class cone-gear decelerator bearing cap faying face milling
Clamping device, including bearing 13, be arranged on bearing 13 base plate 1, be arranged on base plate 1 and for the casing case to decelerator
The detent mechanism of lid molectron positioning, it is arranged on base plate 1 and for compressing hold-down mechanism and the setting of box cover molectron
The Weight plate 11 being connected in the lower section of base plate 1 and with hold-down mechanism.Box cover molectron is by case lid 6 and the split of casing 5 and logical
Cross alignment pin 8 and realize the fixed total member for being formed of assembling, bearing cap faying face is positioned at box cover molectron opposite sides
Surface, and for perpendicular.
Specifically, as shown in Figure 1 to Figure 3, base plate 1 is the rectangular flat of horizontal positioned, and the top surface of base plate 1 is level
Face.When being processed to box cover molectron, box cover molectron is positioned on the top surface of base plate 1, box cover
The bottom surface (i.e. the bottom surface of casing 5) of molectron contacts with the top surface of base plate 1, and the bottom surface of box cover molectron is and faying face phase
Parallel plane, faying face for box cover molectron top surface, for decelerator case lid split, box cover molectron
The substantially rectangular plane in bottom surface.
The hold-down mechanism of this clamping device is engaged to compress box cover molectron with detent mechanism, and hold-down mechanism is arranged
At the end positions of box cover molectron, box cover molectron is pressed on into the top surface of base plate 1.As Fig. 1 to Fig. 3 institute
Show, hold-down mechanism includes the first support column 10 being vertically arranged on base plate 1, the and of pressing plate 12 being set on the first support column 10
It is sheathed on the first support column 10 and positioned at the locking nut 4 of the top of pressing plate 12, pressing plate 12 is by being located on the first support column 10
Locking nut 4 lock.Pressing plate 12 is elongated plates, and pressing plate 12 is provided with the elongated hole for passing through with the first support column 10,
Elongated hole extends along the length direction of pressing plate 12, is provided with the locking screw of threaded connection on the first support column 10 positioned at the top of pressing plate 12
Female 4.In clamping, the locking nut 4 on the first support column 10 is screwed, pressing plate 12 can be made to be pressed on box cover molectron side
On the ring flange that wall (i.e. the side wall of casing 5) has, the clamping for completing box cover molectron is fixed.
End on pressing plate 12 for compressing box cover molectron is provided with the pressure for contacting with box cover molectron
Pad, pressure pad is made using nylon material, in case fixture produces excessive permanent compressive strain in clamping to box cover molectron,
And can change in time when pressure pad occurs excessive deformation in multiple clamping.
As shown in Figure 1 to Figure 3, hold-down mechanism also includes being vertically arranged on base plate and in the other end bulging of pressing plate 12
Second support column 2 of plate 12, the second support column 2 and parallel and both length directions and base plate 1 the top surface of the first support column 10
It is perpendicular.Second support column 2 is formed to pressing plate 12 and supported, it is ensured that the reliable clamping of pressing plate 12.Used as preferred, pressing plate 12 is provided with
The anti-spin slot for making the top of the second support column 2 embedded, anti-spin slot is initially towards the inner-concave of pressing plate 12 on the bottom surface of pressing plate 12
Enter the groove to be formed, and anti-spin slot is the elongated slot extended along the length direction of pressing plate 12, the width of anti-spin slot and the second support column 2
Diameter it is roughly equal, the top of the second support column 2 is embedded in anti-spin slot, and pressing plate 12 can be avoided to rotate, improve clamp can
By property.
Used as preferred, hold-down mechanism also includes the first packing ring and second packing ring (figure being sheathed on the first support column 10
Not shown in), the first packing ring and second packing ring are clamped between pressing plate 12 and locking nut 4 and the first packing ring is located at second packing ring
Top.Used as preferred, the first packing ring is spheric washer, and second packing ring is the taper faced washer being engaged with spheric washer, can
To avoid locking nut 4 from loosening, reliability is improved.
As shown in Figure 1 to Figure 3, detent mechanism includes two alignment pins being vertically arranged on base plate 1, and one of them is circle
Shape alignment pin 7, another is diamond positioning pin 9.Respectively choosing has and two alignment pin phases on the bottom surface of box cover molectron
The location hole of adaptation, the bottom surface of box cover molectron is rectangle plane, and two location holes are in the bottom of box cover molectron
On the same diagonal in face, therefore circular alignment pin 7 and diamond positioning pin 9 arrange alignment pin to ensure casing to be staggeredly arranged
Case lid molectron adds man-hour positioning more accurate reliable.Hold-down mechanism is arranged altogether at two, and two hold-down mechanisms on base plate 1
On same straight line, circular alignment pin 7 and diamond positioning pin 9 are respectively positioned at the side of the straight line.
As shown in Figure 1 to Figure 3, the bearing 13 of this clamping device arranges two, and two bearings 13 are respectively in the length side of base plate 1
One end upwards is fixedly connected with base plate 1 and two bearings 13 stretch out towards the lower section of base plate 1, makes base plate 1 be the level of state,
Seat 13 is used to for whole clamping device to be attached to the enterprising enforcement use of lathe.For the ease of whole clamping device in lathe reliably
Install, the installing hole of circle is processed on bearing 13, to facilitate this clamping device to be fixed with traditional method on lathe, and
And bushing 14 is installed in installing hole, bushing 14 can be changed in time when wear extent is excessive.As indicated at 4, bushing 14 is annulus
The structure of shape, bushing 14 is embedded in the upper installing hole for arranging, and is fixed in order to ensure bushing 14 is reliable, in bushing 14 and installing hole
The pin 3 of a cone can also be inlayed between inwall, pin 3 is made between bushing 14 and installing hole as tight fit, can in case
Only bushing 14 slides.
As shown in Figure 1 to Figure 3, the first support column 10 is preferably bolt, and the second support column 2 is preferably studs.Counterweight
Plate 11 is located between two bearings 13, and Weight plate 11 is parallel with base plate 1 and both fit, and on Weight plate 11 and base plate 1 and sets
There is the through hole for allowing the first support column 10 to pass through, base plate 1 is provided with the internal thread hole for allowing the second support column 2 to insert.In locking nut 4
After tightening, the first support column 10 and the common clamping press plate 12 of locking nut 4, base plate 1 and Weight plate 11 make Weight plate 11 and pressing plate
12 keep fit-state, Weight plate 11 to improve the overall stability of clamping device.
This utility model is exemplarily described above in association with accompanying drawing.Obviously, this utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied to into other occasions, at this
Within the protection domain of utility model.
Claims (4)
1. single-class cone-gear decelerator bearing cap faying face milling clamping device, it is characterised in that：Including bearing, it is arranged at and props up
Base plate on seat, be arranged on base plate and for the box cover molectron of decelerator is positioned detent mechanism, be arranged at bottom
On plate and for compressing the hold-down mechanism of box cover molectron and being arranged at the counterweight being connected below base plate and with hold-down mechanism
Plate；The hold-down mechanism includes the first support column being vertically installed on the base plate and the pressure being set on the first support column
Plate, by the locking nut locking being located on the first support column, the base plate and the Weight plate have allows the first support column to pressing plate
The through hole for passing through；The detent mechanism includes two alignment pins being located on the base plate, and one of them is circular alignment pin, separately
One is diamond positioning pin.
2. single-class cone-gear decelerator bearing cap faying face milling clamping device according to claim 1, its feature exists
In：The hold-down mechanism also includes being vertically installed on the base plate and for the second support to pressing plate offer support force
Post, the second support column is parallel with first support column.
3. single-class cone-gear decelerator bearing cap faying face milling clamping device according to claim 2, its feature exists
In：The hold-down mechanism also includes being sheathed on first support column and between the pressing plate and the locking nut
First packing ring and second packing ring.
4. single-class cone-gear decelerator bearing cap faying face milling clamping device according to claim 3, its feature exists
In：First packing ring is spheric washer, and the second packing ring is taper faced washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053838.8U CN206084476U (en) | 2016-09-13 | 2016-09-13 | Single -class cone -gear decelerator bearing cap faying face mills clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053838.8U CN206084476U (en) | 2016-09-13 | 2016-09-13 | Single -class cone -gear decelerator bearing cap faying face mills clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084476U true CN206084476U (en) | 2017-04-12 |
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ID=58476563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053838.8U Active CN206084476U (en) | 2016-09-13 | 2016-09-13 | Single -class cone -gear decelerator bearing cap faying face mills clamping device |
Country Status (1)
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|---|---|
| CN (1) | CN206084476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803687A (en) * | 2017-12-12 | 2018-03-16 | 重庆望江工业有限公司 | A kind of fixture that large-scale wind electricity gear housing is processed on horizontal Machining centers |
| CN109158668A (en) * | 2018-10-31 | 2019-01-08 | 惠州典展五金制品有限公司 | Automobile engine bearings cover holding mechanism |
| CN112893944A (en) * | 2021-01-15 | 2021-06-04 | 江南工业集团有限公司 | Commutator segment milling separation clamping device and operation method |
-
2016
- 2016-09-13 CN CN201621053838.8U patent/CN206084476U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803687A (en) * | 2017-12-12 | 2018-03-16 | 重庆望江工业有限公司 | A kind of fixture that large-scale wind electricity gear housing is processed on horizontal Machining centers |
| CN107803687B (en) * | 2017-12-12 | 2024-01-05 | 重庆望江工业有限公司 | Clamp for machining large wind power gear box body on horizontal machining center |
| CN109158668A (en) * | 2018-10-31 | 2019-01-08 | 惠州典展五金制品有限公司 | Automobile engine bearings cover holding mechanism |
| CN112893944A (en) * | 2021-01-15 | 2021-06-04 | 江南工业集团有限公司 | Commutator segment milling separation clamping device and operation method |
| CN112893944B (en) * | 2021-01-15 | 2022-03-29 | 江南工业集团有限公司 | Commutator segment milling separation clamping device and operation method |
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