CN206084475U - Single reduction gear output shaft bearing hole essence clamping device for boring machining - Google Patents
Single reduction gear output shaft bearing hole essence clamping device for boring machining Download PDFInfo
- Publication number
- CN206084475U CN206084475U CN201621053796.8U CN201621053796U CN206084475U CN 206084475 U CN206084475 U CN 206084475U CN 201621053796 U CN201621053796 U CN 201621053796U CN 206084475 U CN206084475 U CN 206084475U
- Authority
- CN
- China
- Prior art keywords
- reduction gear
- output shaft
- clamping device
- shaft bearing
- boring
- 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
- Drilling And Boring (AREA)
Abstract
The utility model discloses a single reduction gear output shaft bearing hole essence clamping device for boring machining, include the bottom plate and set up on the bottom plate and be used for the positioning mechanism of the box case lid sub -assembly location of reduction gear, the bore hole guiding mechanism who is used for compressing tightly the hold -down mechanism of box case lid sub -assembly and is used for leading to the boring cutter. The utility model discloses a single reduction gear output shaft bearing hole essence clamping device for boring machining, simple structure, convenient operation through setting up positioning mechanism, hold -down mechanism and bore hole guiding mechanism, realizes accurate clamping and location to box case lid sub -assembly promptly, has improved the smart boring machining precision of the dead eye on the box case lid sub -assembly, 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 reduction gear
Output shaft bearing hole right boring processing clamping device.
Background technology
In the processing of single reduction gear, wherein there is one procedure important, it is exactly adding for reducer output shaft dead eye
Work, as this hole center is placed exactly on the separating surface of reduction case and case lid, must combine casing and case lid during processing
Process together, especially process the finishing operation right boring in this hole, even more require relatively strictly, this
Main is the orientation problem of dead eye when box cover is combined processing, because one is box cover Working position altogether
Bad determination, two be this dead eye position it is higher on decelerator, it is easy to occur due to deflection in right boring very big
Error.
And in reality processing, due to the bad determination in the position of box cover molectron so that in machine during processing dead eye
On bed, position error causes the machining accuracy of dead eye relatively low than larger.
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 reduction gear output shaft bearing hole right boring processing clamping device, it is therefore an objective to improve the right boring processing essence of dead eye
Degree.
To achieve these goals, the technical scheme that this utility model is taken is：Single reduction gear output shaft bearing hole essence
Boring processing clamping device, including base plate and be arranged on base plate and for the box cover molectron positioning to decelerator
Detent mechanism, the hold-down mechanism for compressing box cover molectron and the bore hole guiding mechanism for being oriented to boring cutter.
The detent mechanism includes several support nails being vertically arranged on the base plate, the top surface of support nail be for
The plane contacted with box cover molectron.
The hold-down mechanism includes the first support column being vertically arranged 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 arranged on the base plate and for providing the pressing plate the of support force
Two support columns.
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 also includes two alignment pins being located on the base plate, and one of them is circular alignment pin, separately
One is diamond positioning pin.
The bushing that the bore hole guiding mechanism includes the boring mould bracket being arranged on the base plate and is arranged on boring mould bracket, boring
Set is with the pilot hole for allowing boring cutter to pass through.
The hold-down mechanism arranges two in the first direction, and the bore hole guiding mechanism arranges two in a second direction, the
One direction and second direction are perpendicular.
Right boring processing clamping device in single reduction gear output shaft bearing hole of the present utility model, simple structure, operation side
Just, by arranging detent mechanism, hold-down mechanism and bore hole guiding mechanism, that is, realize the accurate clamping to box cover molectron and
Positioning, improve the right boring machining accuracy of the dead eye in box cover molectron, also improve clamping efficiency and compress can
By property, working (machining) efficiency is higher, and the employee for processing the product is even more operation on duty by need not 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
It is labeled as in figure：1st, base plate；2nd, support nail；3rd, casing；4th, alignment pin；5th, case lid；6th, locking nut；7th, pressing plate；
8th, boring mould bracket；9th, boring template bushing；10th, bushing；11st, bushing screw；12nd, dead eye；13rd, soket head cap screw；14th, circular positioning
Pin；15th, diamond positioning pin；16th, anti-spin slot；17th, the second support column；18th, the first support column；19th, cylindrically coiled spring；20th, put down
Packing ring；21st, the first packing ring；22nd, second packing ring.
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 reduction gear output shaft bearing hole right boring processing
Tight device, including base plate 1 and the localization machine for being arranged on base plate 1 and positioning for the box cover molectron to decelerator
Structure, the hold-down mechanism for compressing box cover molectron and the bore hole guiding mechanism for being oriented to boring cutter.
Specifically, as shown in Figure 1 to Figure 3, box cover molectron is by case lid 5 and 3 split of casing and by positioning
Pin 4 realizes total member that assembling is fixed and is formed, and the output shaft bearing hole 12 that right boring processing is needed in box cover molectron is position
Circular hole on the relative two sides of box cover molectron, the two sides are bearing cap faying face and are axis with dead eye
Perpendicular plane, is used for installing bearing in dead eye 12, is installed on the bearing in dead eye 12 for the output to decelerator
Axle provides support.
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 horizontal plane.Detent mechanism
Including several support nails 2 being vertically arranged on base plate 1, the top surface of support nail 2 is for the bottom with box cover molectron
The plane of face contact, bottom surface (i.e. the bottom surface of casing 3) the substantially rectangular plane of box cover molectron.Support nail 2 is in base plate 1
Top surface on two row are set altogether, nail 2 of being respectively disbursed from the cost and expenses is in the parallel same straight line of the length direction of box cover molectron
On, the axis of support nail 2 is perpendicular with the top surface of base plate 1, and the top surface of support nail 2 is plane, and the top surface of all support nails 2 is with mill
The positioning plane in box cover molectron clamping process is formed, box cover molectron is placed in 2 shape of support nail with its bottom surface
Into supporting plane on.
Used as preferred, with base plate 1 to be threadedly coupled, the insertion section of support nail 2 has external screw thread to support nail 2, on base plate 1
It is provided with the screwed hole for allowing the insertion section of support nail 2 to insert.Support nail 2 is arranged to be threadedly coupled with base plate 1, is easy to adjust support nail
2 apical side height, is convenient for changing, fixed.
The hold-down mechanism of this clamping device is engaged with detent mechanism to compress box cover molectron, and hold-down mechanism is arranged
At the end positions on box cover molectron length direction, at the two ends of box cover molectron by box cover molectron
It is pressed on the supporting plane formed by support nail 2.As shown in Figure 1 to Figure 3, hold-down mechanism includes being vertically arranged on base plate 1
The first support column 18, the pressing plate 7 being set on the first support column 18, be sheathed on the first support column 18 and positioned at pressing plate 7
The locking nut 6 of top and be sheathed on the first support column 18 and the cylindrically coiled spring 19 below pressing plate 7, pressing plate 7 by
The locking nut 6 being located on the first support column 18 is locked, and cylindrically coiled spring 19 is for the applying active force of pressing plate 7.On pressing plate 7
The through hole for allowing the first support column 18 to pass through is provided with, the top on the first support column 18 positioned at pressing plate 7 is provided with threaded connection
Locking nut 6, the lower section on the first support column 18 positioned at pressing plate 7 are also arranged with a cylindrically coiled spring 19, the cylindrical screw
19 one end of spring contradicts pressing plate 7, and the other end is against on the nut of 18 bottom of the first support column.In clamping, the first support is screwed
Locking nut 6 on post 18, can make what the side wall (i.e. the side wall of casing 3) that pressing plate 7 is pressed on box cover molectron had
On ring flange, the clamping for completing box cover molectron is fixed.
As shown in Figure 1 to Figure 3, as preferred, the substantially Y-shaped structure of pressing plate 7, there are two to be used for and box cover for which
The clamping arm of molectron contact, two clamping arms of each pressing plate 7 are respectively in the end both sides of box cover molectron to casing
Case lid molectron applies pressure.The end of the clamping arm on pressing plate 7 is provided with the pressure pad for contacting with box cover molectron, pressure
Pad is made using nylon material, in case excessive permanent compressive strain is produced in clamping to box cover molectron, and when many
In secondary clamping, 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 1 and in the other end bulging of pressing plate 7
Second support column 17 of plate 7, the second support column 17 are parallel with the first support column 18, and the first support column 18 is simultaneously supported positioned at second
Between post 17 and support nail 2.Second support column 17 is formed to pressing plate 7 and is supported, it is ensured that 7 reliable clamping of pressing plate.As preferred, pressure
Plate 7 is provided with the anti-spin slot 16 for making the top of the second support column 17 embedded, anti-spin slot 16 be on the bottom surface of pressing plate 7 initially towards
7 internal recess of pressing plate formed groove, and anti-spin slot 16 be along pressing plate 7 length direction extend elongated slot, the width of anti-spin slot 16
Degree is roughly equal with the diameter of the second support column 17, and the top of the second support column 17 is embedded in anti-spin slot 16, can avoid pressing plate 7
Rotation, improves the reliability for clamping.
As shown in Figure 1 to Figure 3, hold-down mechanism also includes that the first packing ring 21, second being sheathed on the first support column 18 is padded
Circle 22 and plain washer 20, the first packing ring 21 and second packing ring 22 are clamped between pressing plate 7 and locking nut 6 and 21, the first packing ring
In the top of second packing ring 22, plain washer 20 is clamped between pressing plate 7 and cylindrically coiled spring 19.As preferred, the first pad
Circle 21 is spheric washer, and second packing ring 22 is the taper faced washer being engaged with spheric washer, and locking nut 6 can be avoided to loosen,
Improve reliability.
As shown in Figure 1 to Figure 3, detent mechanism also includes two alignment pins being located on base plate 1, and one of them is determined for circular
Position pin 14, another is diamond positioning pin 15, and circular alignment pin 14 and diamond positioning pin 15 are respectively with string support nail 2 in same
On one straight line, and the support nail 2 of each row is respectively at the same side of circular alignment pin 14 and diamond positioning pin 15.In box cover
On the bottom surface of molectron, choosing has the location hole being adapted with two alignment pins respectively, and the bottom surface of box cover molectron is flat for rectangle
Face, on same diagonal of two location holes in the bottom surface of box cover molectron, therefore circular alignment pin 14 and rhombus are fixed
Position pin 15 arranges alignment pin to ensure that positioning is more accurate reliable during the processing of box cover molectron to be staggeredly arranged.
As shown in Figure 1 to Figure 3, in the present embodiment, support nail 2 arranges six on base plate 1 altogether, and six support nails 2 are in
Two row arrangements, three support nails 2 of each row arrangement.
As shown in Figure 1 to Figure 3, bore hole guiding mechanism includes the boring mould bracket 8 being vertically arranged on base plate and is arranged at boring template
Bushing 10 on frame 8, boring mould bracket 8 are fixedly installed on the top surface of base plate 1 by soket head cap screw 13, and bushing 10 passes through bushing spiral shell
Nail 11 is fixedly installed on boring mould bracket 8.The center of bushing 10 has the pilot hole that the boring cutter allowed on boring machine is passed through, the pilot hole
For circular hole, the axis of pilot hole is parallel with the top surface of base plate 1 and perpendicular with the length direction of pressing plate, pilot hole and clamping
The dead eye 12 in box cover molectron after fixation is coaxial.When right boring processing is carried out to dead eye 12, on boring machine
After boring cutter horizontally passes through the pilot hole on bushing 10, in insertion dead eye 12.
As shown in Figure 1 to Figure 3, as preferred, boring template bushing 9 is provided between bushing 10 and boring mould bracket 8, on boring mould bracket 8
The installing hole for making boring template bushing 9 embedded is provided with, the center of boring template bushing 9 has the centre bore for making bushing 10 embedded.Bushing 10
And be fixed on boring mould bracket 8 by bushing screw 11, easy disassembly and replacing, and guiding accuracy is high.
As shown in Figure 1 to Figure 3, as preferred, hold-down mechanism arranges two in the first direction and two hold-down mechanisms are
It is symmetrical arranged, bore hole guiding mechanism arranges two in a second direction and two bore hole guiding mechanisms are to be symmetrical arranged, first direction
Perpendicular with second direction and parallel with the supporting plane that support nail 2 is formed, first direction is that base plate 1 and box cover are combined
The length direction of part, second direction are the width of base plate 1 and box cover molectron, i.e., two hold-down mechanisms are in casing case
The two ends of lid molectron apply thrust to box cover molectron, and two bore hole guiding mechanisms are respectively in box cover molectron
Side guide effect is simultaneously played to boring cutter, form Bidirectional supporting, it is ensured that the axiality of two dead eyes 12, improve bore hole essence
Degree.
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 (6)
1. single reduction gear output shaft bearing hole right boring processing clamping device, it is characterised in that including base plate and be arranged at
On base plate and for the detent mechanism of the box cover molectron positioning to decelerator, the pressure for compressing box cover molectron
Tight mechanism and the bore hole guiding mechanism for being oriented to boring cutter；If the detent mechanism includes being vertically arranged on the base plate
Dry support nail, the top surface of support nail is the plane for contacting with box cover molectron；The hold-down mechanism includes vertically
The first support column being arranged on the base plate and the pressing plate being set on the first support column, pressing plate is by being located on the first support column
Locking nut locking, on the first support column and be arranged with for pressing plate apply active force cylindrically coiled spring；The boring
Hole guiding mechanism includes the boring mould bracket being arranged on the base plate and the bushing being arranged on boring mould bracket, and bushing has allows boring cutter to wear
The pilot hole crossed.
2. right boring processing clamping device in single reduction gear output shaft bearing hole according to claim 1, it is characterised in that
The hold-down mechanism also includes being vertically arranged on the base plate and for providing the pressing plate the second support column of support force.
3. right boring processing clamping device in single reduction gear output shaft bearing hole according to claim 1 and 2, its feature exist
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. right boring processing clamping device in single reduction gear output shaft bearing hole according to claim 3, it is characterised in that
First packing ring is spheric washer, and the second packing ring is taper faced washer.
5. right boring processing clamping device in single reduction gear output shaft bearing hole according to claim 4, it is characterised in that
The detent mechanism also includes two alignment pins being located on the base plate, and one of them is circular alignment pin, and another is Pedicellus et Pericarpium Trapae
Shape alignment pin.
6. right boring processing clamping device in single reduction gear output shaft bearing hole according to claim 5, it is characterised in that
The hold-down mechanism arranges two in the first direction, and the bore hole guiding mechanism arranges two in a second direction, first direction and
Second direction is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053796.8U CN206084475U (en) | 2016-09-13 | 2016-09-13 | Single reduction gear output shaft bearing hole essence clamping device for boring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053796.8U CN206084475U (en) | 2016-09-13 | 2016-09-13 | Single reduction gear output shaft bearing hole essence clamping device for boring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084475U true CN206084475U (en) | 2017-04-12 |
Family
ID=58476526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053796.8U Active CN206084475U (en) | 2016-09-13 | 2016-09-13 | Single reduction gear output shaft bearing hole essence clamping device for boring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181496A (en) * | 2016-09-13 | 2016-12-07 | 安徽工程大学机电学院 | Single reduction gear output shaft bearing hole right boring processing clamping device and processing method |
| CN107825156A (en) * | 2017-11-01 | 2018-03-23 | 贵州凯阳航空发动机有限公司 | A kind of aero-engine low-pressure turbine director assembly processing unit (plant) |
| CN111085872A (en) * | 2019-12-10 | 2020-05-01 | 浙江通力重型齿轮股份有限公司 | Box fine boring workbench |
| CN113523847A (en) * | 2020-10-16 | 2021-10-22 | 青岛汽车零部件科技创新服务有限公司 | Novel machining device for parts such as rotary box cover |
-
2016
- 2016-09-13 CN CN201621053796.8U patent/CN206084475U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181496A (en) * | 2016-09-13 | 2016-12-07 | 安徽工程大学机电学院 | Single reduction gear output shaft bearing hole right boring processing clamping device and processing method |
| CN107825156A (en) * | 2017-11-01 | 2018-03-23 | 贵州凯阳航空发动机有限公司 | A kind of aero-engine low-pressure turbine director assembly processing unit (plant) |
| CN107825156B (en) * | 2017-11-01 | 2024-06-14 | 中国航发贵州黎阳航空动力有限公司 | Aeroengine low pressure turbine director subassembly processingequipment |
| CN111085872A (en) * | 2019-12-10 | 2020-05-01 | 浙江通力重型齿轮股份有限公司 | Box fine boring workbench |
| CN113523847A (en) * | 2020-10-16 | 2021-10-22 | 青岛汽车零部件科技创新服务有限公司 | Novel machining device for parts such as rotary box cover |
| CN113523847B (en) * | 2020-10-16 | 2022-06-07 | 青岛汽车零部件科技创新服务有限公司 | Machining device for parts such as rotary box cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206084475U (en) | Single reduction gear output shaft bearing hole essence clamping device for boring machining | |
| CN106181496A (en) | Single reduction gear output shaft bearing hole right boring processing clamping device and processing method | |
| CN203076869U (en) | Combination pin roll press-mounting machine | |
| CN203622001U (en) | Novel fixture for rough and fine milling of bottom surface of bearing cover of engine camshaft | |
| CN206084468U (en) | Reducer box cover connects facing cut and cuts clamping device | |
| CN206065989U (en) | Engine cylinder cover end face bores Milling Machining clamping device | |
| CN206084476U (en) | Single -class cone -gear decelerator bearing cap faying face mills clamping device | |
| CN206105437U (en) | Single reduction gear bearing cap faying face mills clamping device | |
| CN206139879U (en) | Split plain bear ing bonnet bolt spot facing work clamping device | |
| CN109202714B (en) | Polishing clamp for thimble for producing rotor and operation method thereof | |
| CN101176926B (en) | Magnetizer drilling jig gripper for electro-hydraulic servo valve | |
| CN106166623B (en) | Split plain bearing seat bolt hole processes clamping device | |
| CN206084466U (en) | Reducer box cover connects face auger shell keyhole processing clamping device | |
| CN204934731U (en) | A kind of synchronous evenly clamp system of Multi-cylinder of steel plate cutting circular saw bench | |
| CN207087398U (en) | A kind of Multi-axis Machining fixture | |
| CN206084465U (en) | Input shaft of reducer keyway milling clamping device | |
| CN207171525U (en) | A kind of drilling machine processing inclined special fixture | |
| CN106183582B (en) | A kind of abnormal shape embossing machine | |
| CN106166622B (en) | Engine cylinder cover bores inclined oil hole of air processing clamping device and processing method | |
| CN206084474U (en) | Clamping device is used in processing of single reduction gear case lid apron mounting hole | |
| CN204639555U (en) | A kind of laminating mechanism using servomotor | |
| CN214080119U (en) | Portable pneumatic press | |
| CN206084472U (en) | Clamping device is milled to second grade reducer box body bottom surface | |
| CN206084471U (en) | Worm reducer box faying face finish milling clamping device | |
| CN206084473U (en) | Single reduction gear box oil pointer spot facing work clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |