CN206084468U - Reducer box cover connects facing cut and cuts clamping device - Google Patents
Reducer box cover connects facing cut and cuts clamping device Download PDFInfo
- Publication number
- CN206084468U CN206084468U CN201621053347.3U CN201621053347U CN206084468U CN 206084468 U CN206084468 U CN 206084468U CN 201621053347 U CN201621053347 U CN 201621053347U CN 206084468 U CN206084468 U CN 206084468U
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- CN
- China
- Prior art keywords
- support column
- case lid
- base plate
- clamping device
- box cover
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- 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.)
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Abstract
The utility model discloses a reducer box cover connects facing cut and cuts clamping device, including bottom plate, hold -down mechanism and positioning mechanism, hold -down mechanism includes the vertical first support column that sets up on the bottom plate, rotatablely sets up on first support column and be used for clamp plate, the vertical second support column that sets up on the bottom plate of exerting pressure to reducer box cover and set up on the second support column and be located the lock nut of clamp plate top, and the clamp plate has lets the hole of dodging that the second support column passed, and lock nut is threaded connection with the second support column. The utility model discloses a reducer box cover connects facing cut and cuts clamping device, simple structure, convenient operation through setting up positioning mechanism and hold -down mechanism, realizes accurate clamping and location to reducer box cover promptly, has improved the milling process precision of reducer box cover connection 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 decelerator case lid
Joint face milling clamping device.
Background technology
Decelerator is a kind of by the gear drive being enclosed in stiff case i.e. box cover, worm-drive, pinion-endless screw
The constituted individual components of transmission, the speed reduction gearing being commonly used between driving link and working machine.In prime mover and working machine
Or play a part of to match rotating speed and transmission torque between actuator, using extremely wide in modern mechanical.This is just to slowing down
The processing and manufacturing of device proposes the high requirement of comparison, the particularly processing of case lid, due to complex-shaped, location difficulty, processing
Cumbersome, so the joint face Milling Process of wherein case lid is exactly, and causes the machining accuracy of case lid joint face 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 decelerator case lid joint face milling clamping device, it is therefore an objective to improve the Milling Process precision of case lid joint face.
To achieve these goals, the technical scheme that this utility model is taken is：The milling of decelerator case lid joint face is clamped
Device, including base plate, the hold-down mechanism for compressing decelerator case lid and be arranged on base plate and for fixed to decelerator case lid
The detent mechanism of position, hold-down mechanism include the first support column being vertically arranged on base plate, are rotatably arranged on the first support
On post and for the pressing plate for applying pressure to decelerator case lid, the second support column being vertically arranged on base plate and it is arranged at second
Locking nut on support column and above pressing plate, pressing plate have an avoidance hole for allowing the second support column to pass through, locking nut with
Second support column is threaded connection.
First support column and second support column in it is parallel with the width of the base plate it is same always
On line.
The detent mechanism includes the 3rd support column being vertically arranged on the base plate and is vertically arranged at the 3rd support
Support nail on post, the top surface of support nail are the plane for contacting with decelerator case lid.
3rd support column arranges multiple on the base plate, is respectively provided with described in one and props up on each the 3rd support column
Nail.
3rd support column arranges four on the base plate altogether, and the rectangular distribution of four the 3rd support columns.
Decelerator case lid joint face milling clamping device of the present utility model, simple structure are easy to operate, fixed by arranging
Position mechanism and hold-down mechanism, that is, realize the accurate clamping to decelerator case lid and positioning, improve decelerator case lid joint face
Milling Process precision, also improves clamping efficiency and the reliability for compressing, and working (machining) efficiency is higher, processes the employee of the product more
Be without the need for training by operation on duty.
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, decelerator case lid；2nd, pad；3rd, hex nut；4th, support nail；5th, the 3rd support column；6th,
Two support columns；7th, locking nut；8th, pressing plate；9th, base plate；10th, bearing pin；11st, the first support column；12nd, split pin；13rd, pin；14、
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 decelerator case lid joint face milling clamping device, including
Base plate 9, for the detent mechanism that positions to decelerator case lid and it is arranged on base plate 9 and for compressing the compression of decelerator case lid
Mechanism, detent mechanism include the 3rd support column 5 being vertically arranged on base plate 9 and are vertically arranged at propping up on the 3rd support column 5
Nail 4, the top surface of support nail 4 are the plane for contacting with decelerator case lid.
Specifically, as shown in Figure 1 to Figure 3, rectangular flat of the base plate 9 for horizontal positioned, the top surface of base plate 9 is level
Face.Faying face of the joint face of decelerator case lid for reduction case split, the 3rd support column 5 arrange multiple on base plate 9, respectively
A support nail 4 is respectively provided with individual 3rd support column 5, the axis of support nail 4 is perpendicular with the top surface of base plate 9, support nail 4
Top surface is plane, and the top surface of all support nails 4 forms the positioning plane in decelerator case lid clamping process, decelerator case lid with mill
It is placed in the positioning plane of the formation of support nail 4, makes the joint face of decelerator case lid be the level of state, is easy to add on joint face
Work bolt hole.
As preferred, the 3rd support column 5 to be vertically arranged on the top surface of base plate 9, support nail 4 and the 3rd support column 5
For threaded connection, the insertion section of support nail 4 has an external screw thread, and the top surface of the 3rd support column 5 is provided with and allows the insertion section of support nail 4
The internal thread hole of insertion.Support nail 4 is arranged to be threadedly coupled with the 3rd support column 5, is easy to adjust the apical side height of support nail 4,
And support nail 4 is convenient for changing, also so that support nail 4 is fixed.
As shown in Figure 1 to Figure 3, in the present embodiment, the 3rd support column 5 arranges four on base plate 9 altogether, and four the 3rd
5 rectangular distribution of support column, is respectively provided with a support nail 4 on each the 3rd support column 5, four 4 rectangular distributions of support nail,
Contact with decelerator case lid at an angle of decelerator case lid respectively, stable support and positioning is provided for decelerator case lid.
The hold-down mechanism of this clamping device is engaged with detent mechanism, and decelerator case lid is pressed on what support nail 4 was formed
In positioning plane.As shown in Figure 1 to Figure 3, it is hold-down mechanism includes being vertically arranged on base plate 9 the first support column 11, rotatable
Be arranged on the first support column 11 and for applying the pressing plate 8 of pressure to decelerator case lid and being vertically arranged on base plate 9
Second support column 6, pressing plate 8 have the avoidance hole for allowing the second support column 6 to pass through, and pressing plate 8 is by the locking being located on the second support column 6
Nut 7 is locked.The rotation centerline of pressing plate 8 is parallel with the length direction of base plate 9, and pressing plate 8 can rotate up and down, be rotated down
Decelerator case lid can be compressed.In impaction state, pressing plate 8 is in the state parallel with base plate 9.
As shown in Figure 1 to Figure 3, the first support column 11 and the second support column 6 are in parallel with the width of base plate 9
On same straight line, pressing plate 8 is allow substantially to apply to decelerator case lid in the middle position of the length direction of decelerator case lid
Pressure.One end of pressing plate 8 is rotated with the first support column 11 by bearing pin 10 and is connected, and pressing plate 8 and the first support column 11 are provided with and allow
The through hole that bearing pin 10 is passed through, the axis of bearing pin 10 are parallel with the axis of the second alignment pin 8.The other end of pressing plate 8 is arranged and is avoided
Hole, for allowing 6 upper end of the second support column to pass through, is provided with the locking screw of threaded connection positioned at the top of pressing plate 8 on the second support column 6
Female 7, in clamping, the locking nut 7 on the second support column 6 is screwed, pressing plate 8 can be made to be pressed on reduction-gear housing lid, completed
The clamping of decelerator case lid is fixed.
Used as preferred, the position on pressing plate 8 for contacting with decelerator case lid is provided with pressure pad, and pressure pad adopts nylon material
Matter makes, in case fixture produces excessive permanent compressive strain in clamping to decelerator case lid, and works as pressure pad in multiple clamping
Can change in time during generation excessive deformation.
As shown in Figure 1 to Figure 3, hold-down mechanism also includes the pad 2 being sheathed on the second support column 6, and pad 2 is clamped in pressure
Between plate 8 and locking nut 7.Used as preferred, pad 2 is conical surface pad, and locking nut 7 can be avoided to loosen, and improves reliable
Property.
Reliably install in lathe for the ease of whole clamping device, the installing hole of circle is processed on base plate 9, with side
Just this clamping device is fixed with traditional method on lathe, and bushing 14 is installed in installing hole, and bushing 14 is in wear extent
Can change in time when excessive.As indicated at 4, structure of the bushing 14 for annular, bushing 14 are embedded in the installing hole arrange on base plate 9
In, in order to ensure bushing 14 is reliable fixed, a conical pin can also be inlayed between bushing 14 and the inwall of installing hole
Nail 13, it is tight fit that pin 13 is made between bushing 14 and installing hole, can prevent bushing 14 from sliding.
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. decelerator case lid joint face milling clamping device, it is characterised in that：Including base plate, the pressure for compressing decelerator case lid
Tight mechanism and it is arranged on base plate and the detent mechanism for positioning to decelerator case lid, hold-down mechanism includes being vertically arranged at bottom
The first support column on plate, be rotatably arranged on the first support column and for decelerator case lid is applied pressure pressing plate,
The second support column for being vertically arranged on base plate and it is arranged on the second support column and the locking nut above pressing plate, pressing plate
With the avoidance hole for allowing the second support column to pass through, locking nut is to be threadedly coupled with the second support column；
The detent mechanism includes the 3rd support column being vertically arranged on the base plate and is vertically arranged on the 3rd support column
Support nail, the top surface of support nail is the plane for contacting with decelerator case lid.
2. decelerator case lid joint face milling clamping device according to claim 1, it is characterised in that：Described first supports
Post and second support column are on the same straight line parallel with the width of the base plate.
3. decelerator case lid joint face milling clamping device according to claim 1, it is characterised in that：Described 3rd supports
Post arranges multiple on the base plate, is respectively provided with a support nail on each the 3rd support column.
4. decelerator case lid joint face milling clamping device according to claim 3, it is characterised in that：Described 3rd supports
Post arranges four on the base plate altogether, and the rectangular distribution of four the 3rd support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053347.3U CN206084468U (en) | 2016-09-13 | 2016-09-13 | Reducer box cover connects facing cut and cuts clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053347.3U CN206084468U (en) | 2016-09-13 | 2016-09-13 | Reducer box cover connects facing cut and cuts clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084468U true CN206084468U (en) | 2017-04-12 |
Family
ID=58476800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053347.3U Active CN206084468U (en) | 2016-09-13 | 2016-09-13 | Reducer box cover connects facing cut and cuts clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568678A (en) * | 2018-03-28 | 2018-09-25 | 江苏泰隆减速机股份有限公司 | Clamp for machining is bored in a kind of box body of speed reducer under-chassis milling |
| CN112317828A (en) * | 2020-09-30 | 2021-02-05 | 中油国家油气钻井装备工程技术研究中心有限公司 | Special-shaped pot-shaped box body and machining method for sealing surface of special-shaped box body |
| CN113275819A (en) * | 2021-06-09 | 2021-08-20 | 广东柳泰焊接科技有限公司 | Friction stir welding tool |
-
2016
- 2016-09-13 CN CN201621053347.3U patent/CN206084468U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568678A (en) * | 2018-03-28 | 2018-09-25 | 江苏泰隆减速机股份有限公司 | Clamp for machining is bored in a kind of box body of speed reducer under-chassis milling |
| CN112317828A (en) * | 2020-09-30 | 2021-02-05 | 中油国家油气钻井装备工程技术研究中心有限公司 | Special-shaped pot-shaped box body and machining method for sealing surface of special-shaped box body |
| CN113275819A (en) * | 2021-06-09 | 2021-08-20 | 广东柳泰焊接科技有限公司 | Friction stir welding tool |
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