CN206632701U - It is a kind of to be used for solving the fixture for closing angle processing - Google Patents
It is a kind of to be used for solving the fixture for closing angle processing Download PDFInfo
- Publication number
- CN206632701U CN206632701U CN201720341845.6U CN201720341845U CN206632701U CN 206632701 U CN206632701 U CN 206632701U CN 201720341845 U CN201720341845 U CN 201720341845U CN 206632701 U CN206632701 U CN 206632701U
- Authority
- CN
- China
- Prior art keywords
- main body
- jig main
- pressing plate
- workpiece
- added
- 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.)
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Links
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of fixture for being used for solution and closing angle processing is the utility model is related to, belongs to machining technology field, including：Workpiece, pressing plate, hold-down bolt, jackscrew bolt and jig main body to be added, set on jig main body fluted, workpiece to be added is embedded in groove, workpiece both sides to be added are provided with pressing plate, pressing plate one end is provided with tapped through hole, the pressing plate other end is provided with half-circle projection portion, pressing plate is connected by hold-down bolt with jig main body, and locked to machined part, jig main body front end face is provided with two tapped through holes, and jackscrew bolt is locked to machined part by the tapped through hole of jig main body front end face.Jig main body raw material of the present utility model are 45# steel, by heat treatment step, main body entirety digital control processing, dividing thick, essence, processing ensures precision twice, upper surface is uniformly compressed with double clamp, jackscrew bolt ensures that clamping workpiece to be added is reliable at side two, can ensure like parts normal direction by this fixture, close the processing request at angle.
Description
Technical field
Machining technology field is the utility model is related to, more particularly to a kind of fixture for being used for solution and closing angle processing.
Background technology
Machining has important decision for machinery industry, processing it is whether accurate, if conveniently determine, process
Efficiency and product quality.Product parts structure closes angle to be two-way, is processed by three axis numerically controlled machine, it is impossible to by digital-to-analogue dimensioned
In place, it usually needs the processing of five-axle number control machine tool pivot angle can just be realized.
Utility model content
The purpose of this utility model be in order to solve the above-mentioned technical problem, and then provide it is a kind of be used for solve close angle processing
Fixture, its efficiency simple in construction, easy for installation for improving machining.
The technical solution of the utility model：
It is a kind of to be used for solving the fixture for closing angle processing, including：Workpiece, pressing plate, hold-down bolt, jackscrew bolt and fixture to be added
Main body,
Set on the jig main body fluted；
The workpiece to be added is embedded in groove, and workpiece both sides to be added are provided with pressing plate；
Described pressing plate one end is provided with tapped through hole, and the pressing plate other end is provided with half-circle projection portion；
The pressing plate is connected by hold-down bolt with jig main body, and is locked to machined part；
The jig main body front end face is provided with two tapped through holes；
The jackscrew bolt is locked to machined part by the tapped through hole of jig main body front end face.
Further, the jig main body upper surface is provided with two datum holes.
Further, beeline is less than the length of workpiece seal face to be added between two pressing plates.
Further, the No.1 plane of the workpiece to be added and No. two plane angles are 76.6 degree.
Further, No. three planes of the workpiece to be added and No. four plane angles are 3.7 degree.
The utility model has the advantages that：
Jig main body raw material of the present utility model are 45# steel, by heat treatment step, main body entirety digital control processing, are divided
Slightly, processing ensures precision to essence twice, and so as to ensure the positioning precision of product repeated clamping, upper surface is uniformly compressed with double clamp,
At side two jackscrew bolt ensure parts fixation it is reliable, by this fixture can ensure like parts normal direction, close angle processing will
Ask.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the front view of workpiece to be added in Fig. 1；
Fig. 4 is Fig. 3 top view.
Embodiment
The utility model is described in detail below with reference to accompanying drawing.
It is a kind of to be used for solving the fixture for closing angle processing, including：Workpiece 1 to be added, pressing plate 2, hold-down bolt 3, jackscrew bolt 4
With jig main body 5,
Set on the jig main body 5 fluted；
The workpiece to be added 1 is embedded in groove, and the both sides of workpiece 1 to be added are provided with pressing plate 2；
Described one end of pressing plate 2 is provided with tapped through hole, and the other end of pressing plate 2 is provided with half-circle projection portion；
The pressing plate 2 is connected by hold-down bolt 3 with jig main body 5, and 1 is locked to machined part；
The front end face of jig main body 5 is provided with two tapped through holes；
The jackscrew bolt 41 is locked to machined part by the tapped through hole of the front end face of jig main body 5.
The upper surface of jig main body 5 is provided with two datum holes 6.Beeline is less than between two pressing plates 2
The length of the seal face 7 of workpiece 1 to be added.The No.1 plane 8 of the workpiece to be added 1 and No. two angles of plane 9 are 76.6 degree.
No. three planes 10 of the workpiece to be added 1 and No. four angles of plane 11 are 3.7 degree.
Jig main body 5 is clipped on Digit Control Machine Tool, determines working origin by datum hole 6 and reference plane, will be for processing part 1
Clamping closes angle by program processing is two-way.Pressing plate 2, hold-down bolt 3 and jackscrew bolt 4 are assembled on jig main body 5, generation processing zero
Compressed after the centering of part 1.
Claims (5)
1. a kind of be used for solving the fixture for closing angle processing, including：Workpiece (1) to be added, pressing plate (2), hold-down bolt (3), jackscrew spiral shell
Bolt (4) and jig main body (5), it is characterised in that
Set on the jig main body (5) fluted；
The workpiece to be added (1) is embedded in groove, and workpiece (1) both sides to be added are provided with pressing plate (2)；
Described pressing plate (2) one end is provided with tapped through hole, and pressing plate (2) other end is provided with half-circle projection portion；
The pressing plate (2) is connected by hold-down bolt (3) with jig main body (5), and (1) is locked to machined part；
Jig main body (5) front end face is provided with two tapped through holes；
The jackscrew bolt (4) by the tapped through hole of jig main body (5) front end face, locked to machined part by (1).
2. a kind of according to claim 1 be used for solving the fixture for closing angle processing, it is characterised in that the jig main body (5)
Upper surface is provided with two datum holes (6).
3. a kind of according to claim 1 be used for solving the fixture for closing angle processing, it is characterised in that two pressing plates (2)
Between beeline be less than the length of workpiece to be added (1) seal face (7).
4. a kind of according to claim 3 be used for solving the fixture for closing angle processing, it is characterised in that the workpiece (1) to be added
No.1 plane (8) and No. two plane (9) angles be 76.6 degree.
5. a kind of according to claim 4 be used for solving the fixture for closing angle processing, it is characterised in that the workpiece (1) to be added
No. three planes (10) and No. four plane (11) angles be 3.7 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341845.6U CN206632701U (en) | 2017-04-01 | 2017-04-01 | It is a kind of to be used for solving the fixture for closing angle processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341845.6U CN206632701U (en) | 2017-04-01 | 2017-04-01 | It is a kind of to be used for solving the fixture for closing angle processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632701U true CN206632701U (en) | 2017-11-14 |
Family
ID=60262438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341845.6U Active CN206632701U (en) | 2017-04-01 | 2017-04-01 | It is a kind of to be used for solving the fixture for closing angle processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977310A (en) * | 2021-11-12 | 2022-01-28 | 中航西安飞机工业集团股份有限公司 | Positioning fixture and process method for machining closed angle through three-coordinate numerical control milling |
-
2017
- 2017-04-01 CN CN201720341845.6U patent/CN206632701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977310A (en) * | 2021-11-12 | 2022-01-28 | 中航西安飞机工业集团股份有限公司 | Positioning fixture and process method for machining closed angle through three-coordinate numerical control milling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Qianjin Village, Chaoyang Town, Xiangfang District (Yuandi District), Harbin City, Heilongjiang Province, 150000 Patentee after: HARBIN YUANCHI AVIATION EQUIPMENT Co.,Ltd. Address before: 150000 No. 336, Changzheng village, Hongqi Township, Nangang District, Harbin City, Heilongjiang Province Patentee before: HARBIN YUANCHI MACHINERY Co.,Ltd. |