CN215699853U - Clamp for machining inclined hole - Google Patents
Clamp for machining inclined hole Download PDFInfo
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- CN215699853U CN215699853U CN202121621873.6U CN202121621873U CN215699853U CN 215699853 U CN215699853 U CN 215699853U CN 202121621873 U CN202121621873 U CN 202121621873U CN 215699853 U CN215699853 U CN 215699853U
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- hole
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- fixing plate
- fixed
- adjusting block
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Abstract
The utility model provides a clamp for processing an inclined hole, which comprises a base, wherein one side of the base is connected with an angle adjusting block, the other side of the base is fixed with a connecting piece, a rotating shaft is arranged on the connecting piece, the base is movably connected with one side of a fixed plate through the rotating shaft, the other side of the fixed plate is movably connected with the angle adjusting block, the inclination angle of the fixed plate is adjusted through the angle adjusting block, the fixed plate is fixedly connected with an equant turntable, one end of a centering mandrel is connected with a power input shaft of a three-jaw chuck fixed on the equant turntable, the other end of the centering mandrel is sleeved with a plane bearing and fixed through a locking nut, the inclination angle of the three-jaw chuck can be adjusted through the fixed plate at a position with fast angle adjustment, the problem of angle control for processing the inclined hole is solved, the equant turntable of the clamp can rotate and the position of the equant turntable is fixed through a second through hole, the purpose of processing the equant inclined holes is achieved.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a fixture for machining inclined holes.
Background
In industrial production, the outer diameter of a part is always required to be machined with equally divided inclined holes, and the angle milling head or the dividing head of the tool milling machine exceeds the stroke and cannot machine the inclined holes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the clamp for machining the inclined hole, which is simple in structure and capable of adjusting the inclination angle of the clamp.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an anchor clamps of processing inclined hole, includes the base, base one side is connected with the angle adjustment piece, the base opposite side is fixed with the connecting piece, be equipped with the pivot on the connecting piece, the base is through the one side swing joint of pivot and fixed plate, the opposite side and the angle adjustment piece swing joint of fixed plate to through the inclination of angle adjustment piece adjustment fixed plate, fixed plate and partition carousel fixed connection, be equipped with the first through-hole that runs through on fixed plate and the partition carousel, be equipped with centering dabber in the first through-hole, centering dabber one end is connected with the power input shaft who fixes the three-jaw chuck on the partition carousel, the other pot head of centering dabber is equipped with flat bearing to it is fixed through lock nut.
Further, the halving rotary disc can rotate along the axis of the centering mandrel.
Furthermore, a plurality of equant through holes are formed in the equant rotary disc.
Furthermore, a second through hole is formed in the fixing plate, and the equant inclined hole of the equant turntable is communicated with the second through hole and is fixed through a spring pin.
Furthermore, a plurality of screw holes are formed in the angle adjusting block, and the fixing plate is movably connected with the angle adjusting block through screws.
Furthermore, a third through hole for accommodating the centering mandrel is formed in the base.
Compared with the prior art, the utility model has the following beneficial effects: the fixture for processing the inclined hole can adjust the inclination angle of the three-jaw chuck through the position of the fixing plate with the fast angle adjustment, solves the problem of angle control of the inclined hole, and realizes the purpose of processing the equally divided inclined hole by the fixture equally divided rotary disc which can rotate and fix the position of the fixture by the second through hole.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention.
Detailed Description
The utility model is further described below with reference to the figures and examples.
Referring to fig. 1-3, the clamp for processing an inclined hole provided by the utility model comprises a base 1, wherein one side of the base 1 is connected with an angle adjusting block 2, a connecting piece 3 is fixed on the other side of the base 1, a rotating shaft 4 is arranged on the connecting piece 3, the base 1 is movably connected with one side of a fixed plate 5 through the rotating shaft 4, the other side of the fixed plate 5 is movably connected with an angle adjusting block 2, the inclination angle of the fixed plate 5 is adjusted by the angle adjusting block 2, the fixed plate 5 is fixedly connected with the halving rotary table 6, the fixed plate 5 and the halving rotary disc 6 are provided with a first through hole 7 which penetrates through the fixed plate, a centering mandrel 8 is arranged in the first through hole 7, one end of the centering mandrel 8 is connected with a power input shaft of a three-jaw chuck 16 fixed on the equal division turntable 6, the other end of the centering mandrel 8 is sleeved with a plane bearing 9 and fixed through a locking nut 10.
The halving rotary disc 6 can rotate along the axial lead of the centering mandrel 8, a plurality of halving through holes 11 are arranged on the halving rotary disc 6, a second through hole 12 is arranged on the fixing plate 5, the halving through holes 11 and the second through holes 12 of the halving rotary disc 6 are communicated and fixed through a spring pin 13,
the angle adjusting block 2 is provided with a plurality of screw holes 15, the fixing plate 5 is movably connected with the angle adjusting block 2 through screws, the position of the fixing plate 5 on the angle adjusting block 2 can be adjusted at any time, and the base 1 is provided with a third through hole 14 for accommodating the centering mandrel 8.
When the utility model works, a workpiece is clamped in the three-jaw chuck 16, the position of the fixing plate 5 on the angle adjusting block 2 is adjusted, the spring pin 13 on the halving rotary table 6 is pulled out through screw locking, the halving rotary table 6 is rotated to a required angle, the spring pin 13 is inserted to fix the halving rotary table 6 and the fixing plate 5, and then the workpiece is processed.
Although the present invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The fixture for processing the inclined holes is characterized by comprising a base (1), wherein one side of the base (1) is connected with an angle adjusting block (2), a connecting piece (3) is fixed on the other side of the base (1), a rotating shaft (4) is arranged on the connecting piece (3), the base (1) is movably connected with one side of a fixing plate (5) through the rotating shaft (4), the other side of the fixing plate (5) is movably connected with the angle adjusting block (2) and adjusts the inclination angle of the fixing plate (5) through the angle adjusting block (2), the fixing plate (5) is fixedly connected with an equal dividing turntable (6), a first through hole (7) which penetrates through the fixing plate (5) and the equal dividing turntable (6) is formed in the fixing plate (5), a centering mandrel (8) is arranged in the first through hole (7), one end of the centering mandrel (8) is connected with a power input shaft of a three-jaw chuck (16) fixed on the equal dividing turntable (6), the other end of the centering mandrel (8) is sleeved with a plane bearing (9) and is fixed through a locking nut (10).
2. The jig for machining inclined holes as claimed in claim 1, wherein the bisecting turntable (6) is rotatable along the axis of the centering spindle (8).
3. The jig for processing inclined holes according to claim 2, wherein the halving rotating disc (6) is provided with a plurality of halving through holes (11).
4. The jig for processing inclined holes according to claim 3, wherein the fixing plate (5) is provided with a second through hole (12), and the equant through hole (11) of the equant rotary disk (6) is communicated with the second through hole (12) and fixed by a spring pin (13).
5. The jig for processing the inclined hole according to claim 1, wherein the angle adjusting block (2) is provided with a plurality of screw holes (15), and the fixing plate (5) is movably connected with the angle adjusting block (2) through screws.
6. The jig for machining inclined holes according to claim 1, wherein the base (1) is provided with a third through hole (14) for receiving the centering mandrel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621873.6U CN215699853U (en) | 2021-07-16 | 2021-07-16 | Clamp for machining inclined hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621873.6U CN215699853U (en) | 2021-07-16 | 2021-07-16 | Clamp for machining inclined hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215699853U true CN215699853U (en) | 2022-02-01 |
Family
ID=79987127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121621873.6U Active CN215699853U (en) | 2021-07-16 | 2021-07-16 | Clamp for machining inclined hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215699853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918437A (en) * | 2022-05-06 | 2022-08-19 | 中国第一汽车股份有限公司 | Design method, device and terminal of turning tool for water inlet pipe of automobile water pump |
| CN116079457A (en) * | 2023-02-21 | 2023-05-09 | 南腾泵业(浙江)有限公司 | Pump case inclined hole adds clamping apparatus |
-
2021
- 2021-07-16 CN CN202121621873.6U patent/CN215699853U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918437A (en) * | 2022-05-06 | 2022-08-19 | 中国第一汽车股份有限公司 | Design method, device and terminal of turning tool for water inlet pipe of automobile water pump |
| CN116079457A (en) * | 2023-02-21 | 2023-05-09 | 南腾泵业(浙江)有限公司 | Pump case inclined hole adds clamping apparatus |
| CN116079457B (en) * | 2023-02-21 | 2023-12-22 | 咸阳彩联金属制品有限公司 | Pump case inclined hole adds clamping apparatus |
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