CN204135710U - A kind of single curved housing angle forming frock clamp - Google Patents
A kind of single curved housing angle forming frock clamp Download PDFInfo
- Publication number
- CN204135710U CN204135710U CN201420449154.4U CN201420449154U CN204135710U CN 204135710 U CN204135710 U CN 204135710U CN 201420449154 U CN201420449154 U CN 201420449154U CN 204135710 U CN204135710 U CN 204135710U
- Authority
- CN
- China
- Prior art keywords
- chuck
- curved housing
- frock clamp
- angle forming
- little
- 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.)
- Expired - Fee Related
Links
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a kind of single curved housing angle forming frock clamp, it comprises columniform chuck body, described columniform chuck body center offers inclined hole, described columniform chuck body cuts into large chuck (1) and little chuck (4), the upper and lower both ends of the surface of described large chuck (1) offer screwed hole (2), described little chuck (4) is provided with step (5) in both sides up and down, described step (5) offers through hole (4), be connected by bolt between described large chuck (1) and little chuck (4).A kind of single curved housing angle forming frock clamp of the utility model, it is simple to operate, reduces difficulty of processing, effectively ensure that processing precision of products and quality, substantially increases operating efficiency.
Description
Technical field
The utility model relates to a kind of frock clamp, especially relates to a kind of large loxosis well list curved housing angle forming frock clamp, is applied in helicoid hydraulic motor process of manufacture, mainly realizes the function of single bending tube shell angle machine-shaping.Belong to petroleum machinery equipment technical field.
Background technology
General helicoid hydraulic motor is divided into five large assemblies: by-pass valve assembly, anti-lost assembly, motor assembly, universal drive shaft assembly and driving-shaft assembly.Curved housing, stabilizer, drill bit and guide spiro rod coordinate the dissimilar helicoid hydraulic motor of composition, for the drillng operation of the deflecting of large loxosis well, hold angle and horizontal segment.Curved housing is the critical component that helicoid hydraulic motor realizes deflecting, and the angle of curved housing will directly affect the effect of deflecting, and the angle forming processing of curved housing is also the technology of more difficult grasp in helicoid hydraulic motor.The processing method of current curved housing angle forming is that spacer has the cushion block of certain angle and adjusts machining angle by the experience of workman on chuck.The deficiency of this method is that angle is difficult to determine, need operator repeatedly school circle could regulate and control angle, troublesome poeration, production efficiency is not high; Experience and the technical ability of operative employee account for Main Function, and the camber processed is often comparatively large with theoretical camber error, causes workpiece defective.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of single curved housing angle forming frock clamp, and it is simple to operate and effectively can ensure product quality.
The purpose of this utility model is achieved in that a kind of single curved housing angle forming frock clamp, it comprises columniform chuck body, described columniform chuck body center offers inclined hole, described columniform chuck body cuts into large chuck and little chuck, the upper and lower both ends of the surface of described large chuck offer screwed hole, described clip overlaps upper and lower both sides and is provided with step, and described step offers through hole, is connected between described large chuck and little chuck by bolt.
Compared with prior art, the utility model has following beneficial effect:
A kind of single curved housing angle forming frock clamp of the utility model, it is simple to operate, reduces difficulty of processing, effectively ensure that processing precision of products and quality, substantially increases operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of list of the utility model curved housing angle forming frock clamp.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the using state schematic diagram of a kind of list of the utility model curved housing angle forming frock clamp.
Wherein:
Large chuck 1
Screwed hole 2
Through hole 3
Little chuck 4
Step 5.
Detailed description of the invention
See Fig. 1, Fig. 2, a kind of single curved housing angle forming frock clamp of the utility model, it comprises columniform chuck body, described columniform chuck body center offers inclined hole, described inclined hole angle is the angle of curved housing to be processed, described columniform chuck body cuts into large chuck 1 and little chuck 4, described large chuck about 1 both ends of the surface offer screwed hole 2, described little chuck about 4 both sides are provided with step 5, described step 5 offers through hole 4, is connected by bolt between described large chuck 1 and little chuck 4.
Concrete clamping method is such, first this frock clamp is clipped on lathe chuck, the good circle in school; Again curved for the list that will process housing is loaded large chuck 1, cover with little chuck 4, because large chuck 1 and little chuck 4 are fixed into an entirety with single curved housing, because the inwall center line of large chuck 1 and little chuck 4 and horizontal line have certain angle, this angle is the angle of curved housing to be processed, so just make difficulty of processing, precision and efficiency are moreover improved.
Claims (1)
1. a list curved housing angle forming frock clamp, it is characterized in that: it comprises columniform chuck body, described columniform chuck body center offers inclined hole, described columniform chuck body cuts into large chuck (1) and little chuck (4), the upper and lower both ends of the surface of described large chuck (1) offer screwed hole (2), described little chuck (4) is provided with step (5) in both sides up and down, described step (5) offers through hole (4), be connected by bolt between described large chuck (1) and little chuck (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449154.4U CN204135710U (en) | 2014-08-11 | 2014-08-11 | A kind of single curved housing angle forming frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449154.4U CN204135710U (en) | 2014-08-11 | 2014-08-11 | A kind of single curved housing angle forming frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135710U true CN204135710U (en) | 2015-02-04 |
Family
ID=52412425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449154.4U Expired - Fee Related CN204135710U (en) | 2014-08-11 | 2014-08-11 | A kind of single curved housing angle forming frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135710U (en) |
-
2014
- 2014-08-11 CN CN201420449154.4U patent/CN204135710U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |