CN204221430U - Three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling - Google Patents
Three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling Download PDFInfo
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- CN204221430U CN204221430U CN201420492419.9U CN201420492419U CN204221430U CN 204221430 U CN204221430 U CN 204221430U CN 201420492419 U CN201420492419 U CN 201420492419U CN 204221430 U CN204221430 U CN 204221430U
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- thimble
- stator
- rotary disk
- clamp body
- centre bore
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Abstract
The utility model relates to three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling, and described frock clamp is made up of the tail thimble on four-axis milling machine tailstock and the clamp body cooperation be arranged on four-axis milling machine rotary disk; It is corresponding that described tail thimble and stator small end locate the centre bore B be preced with, the upper surface of described clamp body install one and the large end of stator locate adjustable thimble corresponding to the centre bore C that is preced with and and locate fixing thimble corresponding to the centre bore D that is preced with the large end of stator, its lower surface is fixedly connected with rotary disk; The lower surface of described clamp body has the locating hole fixed with rotary disk center and some fixing holes fixing with rotary disk.The utility model has the advantage of: by the tail thimble on four-axis milling machine tailstock and the fixing thimble on being arranged on four-axis milling machine rotary disk clamp body and adjustable thimble, the position of its three thimbles is corresponding with the position of three of stator centre bores, stator is made to carry out revolution processing by the centre bore B of small end location hat, its registration, and easy to process, improve production efficiency.
Description
Technical field
The utility model relates to a kind of machining equipment, and more particularly, the utility model relates to a kind of three thimble frock clamps of the large stator four of the bending based on three-dimensional axle milling of registration.
Background technology
As depicted in figs. 1 and 2, the large stator of bending, comprises the blade 1 of blade, and the two ends of blade blade 1 arrange small end location hat 2, large end location hat 3 respectively, and small end location hat 2, large end location hat 3 are extended in parallel by the both ends of the surface molded line of blade blade 1 and form; Small end location hat 2 has a centre bore B21, and large end location hat 3 has an a centre bore C31 and centre bore D32.
The large stator of bending is in process, need to allow stator on four-axis milling machine by line revolution processing profile centered by centre bore B21, do not have frock clamp to process for the revolution of the large stator of this bending in prior art, so just cause that production efficiency is low, processing cost is higher.
Therefore a kind of stator that allows of research and development is badly in need of imperative by the frock clamp of line revolution processing profile centered by centre bore B21 on four-axis milling machine.Through retrieval related documents, do not find the same or analogous technical scheme with the utility model.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of three thimble frock clamps of the large stator four of the bending based on three-dimensional axle milling of registration.
For solving the problems of the technologies described above, the technical solution of the utility model is: three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling, and its innovative point is: described frock clamp is made up of the tail thimble on four-axis milling machine tailstock and the clamp body cooperation be arranged on four-axis milling machine rotary disk; It is corresponding that described tail thimble and stator small end locate the centre bore B be preced with, the upper surface of described clamp body install one and the large end of stator locate adjustable thimble corresponding to the centre bore C that is preced with and and locate fixing thimble corresponding to the centre bore D that is preced with the large end of stator, its lower surface is fixedly connected with rotary disk.
Further, described fixing thimble is fixed on the upper surface of clamp body by nut.
Further, described adjustable thimble is a set of adjustable thimble having guiding swivel nut, and is inlayed by this guiding swivel nut and be fixed on the upper surface of clamp body.
Further, the lower surface of described clamp body has a locating hole fixed with rotary disk center and some fixing holes fixing with rotary disk.
The utility model has the advantage of:
1. by the tail thimble on four-axis milling machine tailstock and the fixing thimble on being arranged on four-axis milling machine rotary disk clamp body and adjustable thimble, the position of its three thimbles is corresponding with the position of three of stator centre bores, stator is made to carry out revolution processing by the centre bore B of small end location hat, its registration, and easy to process, improve production efficiency; Stator for HJ140.115.003, HJ140.116.003, HJ140.117.003, HJ123.124.002 specification all can carry out revolution processing with such frock clamp;
2. adjustable thimble be arranged so that easy installation and removal;
3. the lower surface of clamp body has a locating hole, makes clamp body corresponding with the center of rotary disk, the effect of centering, improve the accuracy of frock clamp by this locating hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of the large stator of bending.
Fig. 2 is the two ends center hole structure schematic diagram of the large stator of bending based on three-dimensional.
Fig. 3 is the structural representation of three thimble frock clamps of a kind of bending based on three-dimensional of the utility model large stator four axle milling.
Fig. 4 is the top view of the utility model clamp body.
Fig. 5 is the sectional view of the A-A line of Fig. 4.
Detailed description of the invention
Embodiment 1
In the present embodiment, for HJ140.116.003 stator,
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model discloses three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling, this frock clamp is made up of the tail thimble 4 on four-axis milling machine tailstock and clamp body 5 cooperation be arranged on four-axis milling machine rotary disk;
The centre bore B21 that tail thimble 4 and stator small end locate hat 2 is corresponding, the upper surface of clamp body 5 install one and the large end of stator locate adjustable thimble corresponding to the centre bore C31 of hat 3 51 and and locate fixing thimble 52 corresponding to the centre bore D32 that is preced with the large end of stator, its lower surface is fixedly connected with rotary disk.
In the present embodiment,
For the ease of fixing, fixing thimble 52 is fixed on the upper surface of clamp body 5 by nut 53.
For the ease of installation and removal, and strengthen fixed effect, adjustable thimble 51 be a set ofly have the adjustable thimble of swivel nut 54 of leading, and inlayed by this guiding swivel nut 52 be fixed on clamp body 5 upper surface on.
To carry out with the center of rotary disk for the ease of clamp body 5 and locate, the lower surface of clamp body 5 has the locating hole fixed with rotary disk center and some fixing holes fixing with rotary disk, this locating hole is fixed on rotary disk center by screw 55, and fixing hole is fixed on rotary disk by screw 56.
During use, first adjustable thimble 51 unclamps, by corresponding with tail thimble 4 for stator centre bore B21, centre bore D32 is corresponding with fixing thimble 52, finally that centre bore C31 is corresponding with adjustable thimble 51, after the complete correspondence in three holes is good, lock adjustable thimble 51, now stator both can on four-axis milling machine centered by centre bore B21 line revolution processing profile, thus to process.
Claims (4)
1. based on three thimble frock clamps of the bending large stator four axle milling of three-dimensional, it is characterized in that: described frock clamp is made up of the tail thimble on four-axis milling machine tailstock and the clamp body cooperation be arranged on four-axis milling machine rotary disk; It is corresponding that described tail thimble and stator small end locate the centre bore B be preced with, the upper surface of described clamp body install one and the large end of stator locate adjustable thimble corresponding to the centre bore C that is preced with and and locate fixing thimble corresponding to the centre bore D that is preced with the large end of stator, its lower surface is fixedly connected with rotary disk.
2. three thimble frock clamps of a kind of bending based on three-dimensional according to claim 1 large stator four axle milling, is characterized in that: described fixing thimble is fixed on the upper surface of clamp body by nut.
3. three thimble frock clamps of a kind of bending based on three-dimensional according to claim 1 large stator four axle milling, it is characterized in that: described adjustable thimble is a set of adjustable thimble having guiding swivel nut, and is inlayed by this guiding swivel nut and be fixed on the upper surface of clamp body.
4. three thimble frock clamps of a kind of bending based on three-dimensional according to claim 1 large stator four axle milling, is characterized in that: the lower surface of described clamp body has the locating hole fixed with rotary disk center and some fixing holes fixing with rotary disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492419.9U CN204221430U (en) | 2014-08-29 | 2014-08-29 | Three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492419.9U CN204221430U (en) | 2014-08-29 | 2014-08-29 | Three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221430U true CN204221430U (en) | 2015-03-25 |
Family
ID=52919571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492419.9U Expired - Fee Related CN204221430U (en) | 2014-08-29 | 2014-08-29 | Three thimble frock clamps of a kind of bending based on three-dimensional large stator four axle milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363597A (en) * | 2017-08-01 | 2017-11-21 | 南通中能机械制造有限公司 | The axle milling auxiliary clamp processing method of 580 die forging movable vane piece four |
| CN110480380A (en) * | 2019-09-03 | 2019-11-22 | 南通中能机械制造有限公司 | A kind of pincer blade root special milling fixture |
| CN110497004A (en) * | 2019-08-30 | 2019-11-26 | 南通中能机械制造有限公司 | Bending stator blade processing method |
-
2014
- 2014-08-29 CN CN201420492419.9U patent/CN204221430U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363597A (en) * | 2017-08-01 | 2017-11-21 | 南通中能机械制造有限公司 | The axle milling auxiliary clamp processing method of 580 die forging movable vane piece four |
| CN110497004A (en) * | 2019-08-30 | 2019-11-26 | 南通中能机械制造有限公司 | Bending stator blade processing method |
| CN110497004B (en) * | 2019-08-30 | 2021-07-23 | 南通中能机械制造有限公司 | Method for machining bent stator blade |
| CN110480380A (en) * | 2019-09-03 | 2019-11-22 | 南通中能机械制造有限公司 | A kind of pincer blade root special milling fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |