CN206105437U - Single reduction gear bearing cap faying face mills clamping device - Google Patents
Single reduction gear bearing cap faying face mills clamping device Download PDFInfo
- Publication number
- CN206105437U CN206105437U CN201621053981.7U CN201621053981U CN206105437U CN 206105437 U CN206105437 U CN 206105437U CN 201621053981 U CN201621053981 U CN 201621053981U CN 206105437 U CN206105437 U CN 206105437U
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- CN
- China
- Prior art keywords
- bearing cap
- reduction gear
- faying face
- clamping device
- base plate
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Abstract
The utility model discloses a single reduction gear bearing cap faying face mills clamping device, including 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 and the hold -down mechanism who is used for compressing tightly box case lid sub -assembly, positioning mechanism includes the vertical a plurality of that sets up on a bottom plate nail, the top surface of a nail for be used for with the plane of box case lid sub -assembly contact. The utility model discloses a single reduction gear bearing cap faying face mills clamping device, simple structure, convenient operation is through setting up the positioning mechanism that a nail constitutes to cooperation hold -down mechanism realizes the accurate clamping to reducer box body case lid sub -assembly promptly, has improved the milling process precision of bearing cap faying face, the reliability that has also improved clamping efficiency and compressed tightly, and 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
Bearing cap faying face milling clamping device.
Background technology
In the processing of single reduction gear, wherein there is one procedure important, it is exactly decelerator bearing cap faying face position
Milling Process.As bearing cap faying face is placed exactly in box cover molectron and case lid separating surface, must be during processing
Casing and case lid are combined processing and can just meet technical requirements, if box cover molectron and case lid install positioning slightly
Micro- error for being just easy to make processing appearance very big that has dislocation.And in reality processing, due to the position of box cover molectron
Bad determination so that position error, than larger, causes machining accuracy relatively low on lathe during processing bearing cap faying face.
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 bearing cap faying face milling clamping device, it is therefore an objective to improve the Milling Process essence of bearing cap faying face
Degree.
To achieve these goals, the technical scheme that this utility model is taken is：Single reduction gear bearing cap combines facing cut
Cut clamping device, including base plate and the localization machine for being arranged on base plate and positioning for the box cover molectron to decelerator
Structure and the hold-down mechanism for compressing box cover molectron, detent mechanism include several supports being vertically arranged on base plate
Nail, the top surface of support nail is the plane for contacting with box cover molectron.
The support nail arranges six on the top surface of the base plate altogether, and six support nails are in two row arrangements.
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 circular alignment pin and the diamond positioning pin are respectively with support nail described in string on same straight line.
Single reduction gear bearing cap faying face milling clamping device of the present utility model, simple structure are easy to operate, pass through
The detent mechanism that support nail is constituted is set, and coordinates hold-down mechanism, that is, realize the accurate dress to reduction case case lid molectron
Folder, improves the Milling Process precision of bearing cap faying face, also improves clamping efficiency and the reliability for compressing, working (machining) efficiency ratio
Higher, 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, circular alignment pin；9th, diamond positioning pin；10th, anti-spin slot；11st, the first support column；12nd, the second support column；13rd, cylindrical screw bullet
Spring；14th, the first packing ring；15th, second packing ring；16th, the 3rd packing ring；17th, bearing cap faying face.
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 reduction gear bearing cap faying face milling and clamps dress
Put, including base plate 1 and the detent mechanism for being arranged on base plate 1 and positioning for the box cover molectron to decelerator and use
In the hold-down mechanism for compressing box cover molectron, detent mechanism includes several support nails 2 being vertically arranged on base plate 1,
The top surface of support nail 2 is the plane for contacting with box cover molectron.Box cover molectron is by case lid 5 and casing 3
Split and the total member by the fixed formation of the realization assembling of alignment pin 4, bearing cap faying face is positioned at box cover molectron phase
Surface to both sides, and be perpendicular.
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.Bottom surface (i.e. the bottom surface of casing 3) the substantially rectangular plane of box cover molectron, support nail 2 are common on the top surface of base plate 1
Arrange two to arrange, be respectively disbursed from the cost and expenses nail 2 on the same straight line parallel with the length direction of box cover molectron, support nail 2
Axis it is perpendicular with the top surface of base plate 1, the top surface of support nail 2 is plane, and the top surface of all support nails 2 forms casing case with mill
Positioning plane in lid molectron clamping process, box cover molectron are put down with the positioning that its bottom surface is placed in the formation of support nail 2
On face.
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 11, the pressing plate 7 being set on the first support column 11, be sheathed on the first support column 11 and positioned at pressing plate 7
The locking nut 6 of top and be sheathed on the first support column 11 and the cylindrically coiled spring 13 below pressing plate 7, pressing plate 7 by
The locking nut 6 being located on the first support column 11 is locked, and cylindrically coiled spring 13 is for the applying active force of pressing plate 7.On pressing plate 7
The elongated hole for passing through with the first support column 11 is provided with, elongated hole extends along 7 length direction of pressing plate, and the first support column 11 is upper
The locking nut 6 of threaded connection is provided with the top of pressing plate 7, the lower section on the first support column 11 positioned at pressing plate 7 is also arranged with one
Individual cylindrically coiled spring 13,13 one end of cylindrically coiled spring contradict pressing plate 7, and the other end is against the spiral shell of 11 bottom of the first support column
On mother.In clamping, the locking nut 6 on the first support column 11 is screwed, pressing plate 7 can be made to be pressed on box cover molectron
On the ring flange that side wall (i.e. the side wall of casing 3) has, the clamping for completing box cover molectron is fixed.
As shown in Figure 1 to Figure 3, as preferred, 7 Y-shaped structure of pressing plate, which has two for combining with box cover
The clamping arm of part contact, two clamping arms of each pressing plate 7 are respectively in the end both sides of box cover molectron to box cover
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, and pressure pad is adopted
Make of nylon material, in case fixture produces excessive permanent compressive strain 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 12 of plate 7, the second support column 12 are parallel with the first support column 11, and the first support column 11 is simultaneously supported positioned at second
Between post 12 and support nail 2.Second support column 12 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 10 for making the top of the second support column 12 embedded, anti-spin slot 10 be on the bottom surface of pressing plate 7 initially towards
7 internal recess of pressing plate formed groove, and anti-spin slot 10 be along pressing plate 7 length direction extend elongated slot, the width of anti-spin slot 10
Degree is roughly equal with the diameter of the second support column 12, and the top of the second support column 12 is embedded in anti-spin slot 10, 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 14, second being sheathed on the first support column 11 is padded
Circle 15 and the 3rd packing ring 16, the first packing ring 14 and second packing ring 15 are clamped between pressing plate 7 and locking nut 6 and the first packing ring 14
Positioned at the top of second packing ring 15, the 3rd packing ring 16 is clamped between pressing plate 7 and cylindrically coiled spring 13.As preferred,
One packing ring 14 is spheric washer, and second packing ring 15 is the taper faced washer being engaged with spheric washer, and locking nut 6 can be avoided loose
It is dynamic, improve reliability.3rd packing ring 16 is plain washer.
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 8, another is diamond positioning pin 9, and circular alignment pin 8 and diamond positioning pin 9 are respectively with string support nail 2 in always
On line, and the support nail 2 of each row is respectively at the same side of circular alignment pin 8 and diamond positioning pin 9.In box cover molectron
Bottom surface on respectively choosing have a location hole being adapted with two alignment pins, the bottom surface of box cover molectron is rectangle plane, two
On same diagonal of the individual location hole in the bottom surface of box cover molectron, therefore circular alignment pin 8 and diamond positioning pin 9 are
Be staggeredly arranged, arrange alignment pin to ensure more accurate reliability to be positioned when box cover molectron is processed.
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.
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 bearing cap faying face milling clamping device, it is characterised in that：Including base plate and it is arranged on base plate
And the detent mechanism for the box cover molectron positioning to decelerator and the compacting machine for compressing box cover molectron
Structure, detent mechanism include several support nails being vertically arranged on base plate, the top surface of support nail be for box cover group
The plane of component contact；
The hold-down mechanism includes the first support column being vertically arranged on the base plate and the pressure being set on the first support column
Plate, pressing plate by be located on the first support column locking nut locking, on the first support column and be arranged with for pressing plate apply make
Cylindrically coiled spring firmly, the Y-shaped structure of pressing plate, pressing plate have two compressions for contacting with box cover molectron
Arm；
The detent mechanism also includes two alignment pins being located on the base plate, and one of them is circular alignment pin, another
For diamond positioning pin.
2. single reduction gear bearing cap faying face milling clamping device according to claim 1, it is characterised in that：Described
Nail arranges six on the top surface of the base plate altogether, and six support nails are in two row arrangements.
3. single reduction gear bearing cap faying face milling clamping device according to claim 2, it is characterised in that：The pressure
Tight mechanism also includes being vertically arranged on the base plate and for providing the pressing plate the second support column of support force.
4. single reduction gear bearing cap faying face milling clamping device according to claim 3, it is characterised in that：The pressure
Tight mechanism also includes being sheathed on first support column and the first packing ring between the pressing plate and the locking nut
And second packing ring.
5. single reduction gear bearing cap faying face milling clamping device according to claim 4, it is characterised in that：Described
One packing ring is spheric washer, and the second packing ring is taper faced washer.
6. single reduction gear bearing cap faying face milling clamping device according to claim 5, it is characterised in that：The circle
Shape alignment pin and the diamond positioning pin are respectively with support nail described in string on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053981.7U CN206105437U (en) | 2016-09-13 | 2016-09-13 | Single reduction gear bearing cap faying face mills clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053981.7U CN206105437U (en) | 2016-09-13 | 2016-09-13 | Single reduction gear bearing cap faying face mills clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206105437U true CN206105437U (en) | 2017-04-19 |
Family
ID=58518969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053981.7U Active CN206105437U (en) | 2016-09-13 | 2016-09-13 | Single reduction gear bearing cap faying face mills clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206105437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108698A (en) * | 2018-10-31 | 2019-01-01 | 惠州典展五金制品有限公司 | Bearing cap Milling Process positioning device |
| CN116038597A (en) * | 2022-12-29 | 2023-05-02 | 恒业智能驱动(杭州)股份有限公司 | Gearbox cover cutting tool |
-
2016
- 2016-09-13 CN CN201621053981.7U patent/CN206105437U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108698A (en) * | 2018-10-31 | 2019-01-01 | 惠州典展五金制品有限公司 | Bearing cap Milling Process positioning device |
| CN116038597A (en) * | 2022-12-29 | 2023-05-02 | 恒业智能驱动(杭州)股份有限公司 | Gearbox cover cutting tool |
| CN116038597B (en) * | 2022-12-29 | 2023-08-22 | 恒业智能驱动(杭州)股份有限公司 | Gearbox cover cutting tool |
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