CN206084469U - Single -class cone -gear decelerator box faying face finish milling clamping device - Google Patents
Single -class cone -gear decelerator box faying face finish milling clamping device Download PDFInfo
- Publication number
- CN206084469U CN206084469U CN201621053348.8U CN201621053348U CN206084469U CN 206084469 U CN206084469 U CN 206084469U CN 201621053348 U CN201621053348 U CN 201621053348U CN 206084469 U CN206084469 U CN 206084469U
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- China
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- support column
- clamping device
- faying face
- pressing plate
- base plate
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Abstract
The utility model discloses a single -class cone -gear decelerator box faying face finish milling clamping device, the hold -down mechanism who includes the support, sets up the bottom plate on the support and set up on the bottom plate and be used for the positioning mechanism who fixes a position the reducer box body and be used for compressing tightly the reducer box body. The utility model discloses a single -class cone -gear decelerator box faying face finish milling clamping device, simple structure, convenient operation through setting up positioning mechanism and hold -down mechanism, realizes the accurate clamping to the reducer box body promptly, has improved the machining precision of reducer box body 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 casing faying face finish-milling clamping device.
Background technology
In the processing of single-class cone-gear decelerator, wherein there is one procedure important, it is exactly that the reduction case is tied
The finish-milling processing of conjunction face position.This mainly due to this faying face than larger, if positioning a little deviation, may during processing
Can there is very big error as excessive size causes its position degree accumulative, cause 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 casing faying face finish-milling clamping device, it is therefore an objective to improve adding for reduction case faying face
Work precision.
To achieve these goals, the technical scheme that this utility model is taken is：Single-class cone-gear decelerator casing is tied
Conjunction face finish-milling clamping device, including bearing, the base plate being arranged on bearing and be arranged on base plate and for reduction-gear housing
The detent mechanism and the hold-down mechanism for compressing reduction case of body positioning.
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, pressing plate and is arranged with for applying to pressing plate on the first support column by the locking nut locking being located on the first support column
Plus the cylindrically coiled spring of active force.
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 are parallel with first support column.
The hold-down mechanism also includes being sheathed on first support column and being located 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 casing faying face finish-milling clamping device of the present utility model, simple structure, operation side
Just, by arranging detent mechanism and hold-down mechanism, that is, the accurate clamping to reduction case is realized, improves reduction case knot
The machining accuracy in conjunction face, also improves clamping efficiency and the reliability for compressing, and working (machining) efficiency is higher, the employee for processing the product
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, reduction case；6th, pressing plate；
7th, circular alignment pin；8th, the first support column；9th, diamond positioning pin；10th, bearing；11st, 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 is pressed from both sides there is provided a kind of single-class cone-gear decelerator casing faying face finish-milling
Tight device, including bearing 10, the base plate 1 being arranged on bearing 10 and be arranged on base plate 1 and for fixed to reduction case
The detent mechanism and the hold-down mechanism for compressing reduction case of position.
Specifically, as shown in Figure 1 to Figure 3, rectangular flat of the base plate 1 for horizontal positioned, the top surface of base plate 1 is level
Face.When being processed to reduction case, reduction case is positioned on the top surface of base plate 1, the bottom surface of reduction case
Contact with the top surface of base plate 1, the bottom surface of reduction case is the plane parallel with faying face, and faying face is reduction case
Top surface, for decelerator case lid split, the substantially rectangular plane in bottom surface of reduction case.
The hold-down mechanism of this clamping device is engaged with detent mechanism to compress reduction case, and hold-down mechanism is arranged at and subtracts
At the end positions of fast device casing, reduction case is pressed on into the top surface of base plate 1.As shown in Figure 1 to Figure 3, hold-down mechanism bag
Include the first support column 8 being vertically arranged on base plate, the pressing plate 6 being set on the first support column 8, be sheathed on the first support column 8
Upper and locking nut 4 positioned at the top of pressing plate 6 and it is sheathed on the first support column 8 and the cylindrical screw below pressing plate 6
Spring, pressing plate 6 are locked by the locking nut 4 being located on the first support column 8, and cylindrically coiled spring is for 6 applying of pressing plate effect
Power.Pressing plate 6 is elongated plates, and pressing plate 6 is provided with the elongated hole for passing through with the first support column 8, and elongated hole is along 6 length of pressing plate
Direction extends, and is provided with the locking nut 4 of threaded connection on the first support column 8 positioned at the top of pressing plate 6, and the first support column 8 is upper
A cylindrically coiled spring is arranged with also in the lower section of pressing plate 6, the cylindrically coiled spring one end contradicts pressing plate 6, and the other end is against
On the nut of 8 bottom of the first support column.In clamping, the locking nut 4 on the first support column 8 is screwed, compress can pressing plate 6
On the ring flange that reduction-gear housing side wall has, the clamping for completing reduction case is fixed.
The end for being used for compressing on pressing plate 6 reduction case is provided with the pressure pad for contacting with reduction case, and pressure pad is adopted
Make of nylon material, in case fixture produces excessive permanent compressive strain to reduction case in clamping, and repeatedly ought fill
In folder, pressure pad occurs to change in time during excessive deformation.
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 6
Second support column 2 of plate 6, the second support column 2 is parallel with the first support column 8 and the top surface phase of both length directions and base plate 1
Vertically.Second support column 2 is formed to pressing plate 6 and is supported, it is ensured that 6 reliable clamping of pressing plate.Used as preferred, pressing plate 6 is provided with and allows
The embedded anti-spin slot in the top of two support columns 2, anti-spin slot is to be formed initially towards 6 internal recess of pressing plate on the bottom surface of pressing plate 6
Groove, and anti-spin slot is the elongated slot that extends of length direction along pressing plate 6, the diameter of the width of anti-spin slot and the second support column 2
Roughly equal, the top of the second support column 2 is embedded in anti-spin slot, and pressing plate 6 can be avoided to rotate, and improves the reliability for clamping.
Used as preferred, hold-down mechanism also includes the first packing ring and second packing ring that are sheathed on the first support column 8 (in figure
It is not shown), the first packing ring and second packing ring are clamped between pressing plate 6 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 be with
Avoid locking nut 4 from loosening, improve reliability.
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.On the bottom surface of reduction case select to have respectively and be adapted with two alignment pins
Location hole, the bottom surface of reduction case is rectangle plane, same pair of horns of two location holes in the bottom surface of reduction case
On line, therefore circular alignment pin 7 and diamond positioning pin 9 are to be staggeredly arranged, when arranging alignment pin to ensure that reduction case is processed
Positioning is more accurate reliable.
As shown in Figure 1 to Figure 3, the bearing 10 of this clamping device arranges two, and two bearings 10 are respectively in 1 length side of base plate
One end upwards is fixedly connected with base plate 1 and two bearings 10 are stretched out towards the lower section of base plate 1, makes base plate 1 be the level of state,
Seat 10 is used for whole clamping device is attached to enterprising enforcement of lathe.For the ease of whole clamping device in lathe reliably
Install, the installing hole of circle is processed on bearing 10, to facilitate this clamping device to be fixed with traditional method on lathe, and
And bushing 11 is installed in installing hole, bushing 11 can be changed in time when wear extent is excessive.As indicated at 4, bushing 11 is annulus
The structure of shape, in the embedded upper installing hole for arranging of bushing 11, fixes in order to ensure bushing 11 is reliable, in bushing 11 and installing hole
A conical pin 3 can also be inlayed between inwall, pin 3 is made between bushing 11 and installing hole as tight fit, can in case
Only bushing 11 slides.
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 casing faying face finish-milling clamping device, it is characterised in that：Including bearing, it is arranged at bearing
On base plate and be arranged on base plate and the detent mechanism for positioning to reduction case and for compressing reduction case
Hold-down mechanism；The hold-down mechanism includes the first support column being vertically installed on the base plate and is set in the first support column
On pressing plate, pressing plate and is arranged with for pressing plate on the first support column by the locking nut locking being located on the first support column
Apply the cylindrically coiled spring of active force；The detent mechanism includes two alignment pins being located on the base plate, one of them
For circular alignment pin, another is diamond positioning pin.
2. single-class cone-gear decelerator casing faying face finish-milling clamping device according to claim 1, it is characterised in that：
The hold-down mechanism also includes being vertically installed on the base plate and for providing the pressing plate the second support column of support force,
Second support column is parallel with first support column.
3. single-class cone-gear decelerator casing faying face finish-milling clamping device according to claim 2, it is characterised in that：
The hold-down mechanism also includes being sheathed on first support column and between the pressing plate and the locking nut the
One packing ring and second packing ring.
4. single-class cone-gear decelerator casing faying face finish-milling clamping device according to claim 3, it is characterised in that：
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 |
|---|---|---|---|
| CN201621053348.8U CN206084469U (en) | 2016-09-13 | 2016-09-13 | Single -class cone -gear decelerator box faying face finish milling clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053348.8U CN206084469U (en) | 2016-09-13 | 2016-09-13 | Single -class cone -gear decelerator box faying face finish milling clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084469U true CN206084469U (en) | 2017-04-12 |
Family
ID=58476474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053348.8U Active CN206084469U (en) | 2016-09-13 | 2016-09-13 | Single -class cone -gear decelerator box faying face finish milling clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084469U (en) |
-
2016
- 2016-09-13 CN CN201621053348.8U patent/CN206084469U/en active Active
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| GR01 | Patent grant |