CN110815091A - Mechanical device applied to manual circumferential angle positioning and using method - Google Patents
Mechanical device applied to manual circumferential angle positioning and using method Download PDFInfo
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- CN110815091A CN110815091A CN201911228178.0A CN201911228178A CN110815091A CN 110815091 A CN110815091 A CN 110815091A CN 201911228178 A CN201911228178 A CN 201911228178A CN 110815091 A CN110815091 A CN 110815091A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000002474 experimental method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a mechanical device applied to manual circumferential angle positioning and a using method. The device comprises an angle positioning plate, a first bearing cover, a first deep groove ball bearing, a base, a second deep groove ball bearing, a second bearing cover, a main shaft, a tested piece, a handle, a shell, a reset spring, a positioning rod, a stop pin and a handle fixing pin; the design is simple to operate, strong in universality and low in cost, the whole clamp is designed into the rotating assembly and the angle positioning and resetting assembly, and the positioning and locking of the angle of the measured piece are realized through a simple handle action and angle positioning plate. Convenient and fast has satisfied the experiment requirement, and what take the base design simultaneously can be convenient is connected with revolving stage or other devices.
Description
Technical Field
The invention relates to the field of spaceflight, in particular to a mechanical device applied to manual circumferential angle positioning and a using method thereof.
Background
In the aerospace field, the angle adjustment mode of a mechanical device for clamping a product with rotation detection requirements is various, most angle adjustment control modes have the defects of complicated design, more structural parts and difficult assembly, and the test requirements cannot be met.
Disclosure of Invention
In view of the problems in the prior art, the invention provides a mechanical device applied to angle adjustment and positioning of a product and a use method thereof, so that the clamping of the tested product is more convenient and faster.
The technical scheme adopted by the invention is as follows: the utility model provides a be applied to mechanical device of manual circumference angular positioning which characterized in that: the device comprises an angle positioning plate, a first bearing cover, a first deep groove ball bearing, a base, a second deep groove ball bearing, a second bearing cover, a main shaft, a tested piece, a handle, a shell, a reset spring, a positioning rod, a stop pin and a handle fixing pin; the main shaft sequentially penetrates through the second bearing cover, the second deep groove ball bearing, the base, the first deep groove ball bearing, the first bearing cover and the angle positioning plate to be assembled into a rotating assembly; the measured piece is connected with the main shaft through a screw.
According to the invention, a return spring penetrates through a positioning rod, a stop pin is inserted into a positioning rod hole, one end of the positioning spring is in contact with the end face of the positioning rod, the other end of the positioning spring is limited by the stop pin, and the assembled positioning rod and a handle are assembled together through a handle fixing pin to form an angle positioning and resetting assembly; the square positioning column arranged at the head part of the positioning rod is embedded into the angle positioning groove arranged on the angle positioning plate, and the angle of the measured piece is fixed.
The angle positioning and resetting assembly is placed in the limiting groove of the base and is fixed with the screw hole of the shell through the screw hole of the base.
The invention relates to a mechanical device application method applied to manual circumferential angle positioning, which is characterized in that: firstly, a tested piece is connected with a main shaft through a screw and is connected with a rotating assembly, the normal state of the tested piece is the position with an angle of 0 degree, and a square positioning column of a positioning rod is inserted into an angle positioning groove of an angle positioning plate; the reset spring is in a compressed state in a normal state, and the end face of the positioning rod is given with reverse force, so that the positioning rod can be inserted into the angle positioning groove; when the angle is required to be adjusted, the handle is pulled, the end face of the positioning rod compresses the reset spring, the square positioning column retreats from the positioning groove of the angle positioning plate, after the angle is adjusted, the handle is loosened, the reset spring resets, the square positioning column of the positioning rod falls into the angle positioning groove again, and the whole angle adjustment is completed.
The invention has the beneficial effects that: the design is simple to operate, strong in universality and low in cost, the whole clamp is designed into the rotating assembly and the angle positioning and resetting assembly, and the accurate positioning and locking of the angle of the measured piece are realized through a simple handle action and angle positioning plate. Convenient and fast has satisfied the experiment requirement, and what take the base design simultaneously can be convenient is connected with revolving stage or other devices.
Drawings
FIG. 1 is a front view of the mechanism of the present invention applied to manual circumferential angular positioning;
FIG. 2 is a left side view of the mechanism of the present invention applied to manual circumferential angular positioning;
FIG. 3 is a right side view of the mechanism of the present invention applied to manual circumferential angular positioning;
FIG. 4 is a cross-sectional view of the mechanism of the present invention applied to manual circumferential angular positioning;
FIG. 5 is an exploded view of the mechanism of the present invention applied to manual circumferential angular positioning;
FIG. 6 is an isometric view of the angular positioning plate of FIG. 5;
FIG. 7 is a diagram of a positioning rod of the mechanical device of the present invention applied to manual circumferential angle positioning;
FIG. 8 is a view of the base structure of FIG. 5;
FIG. 9 is an isometric view of the base of FIG. 5;
FIG. 10 is a full cross-sectional view of the mechanical device positioning assembly of the present invention applied to manual circumferential angular positioning;
fig. 11 is an exploded view of the inventive locating assembly.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 11, the mechanical device applied to manual circumferential angle positioning includes an angle positioning plate 1, a first bearing cover 2, a first deep groove ball bearing 3, a base 4, a second deep groove ball bearing 5, a second bearing cover 6, a main shaft 7, a tested piece 8, a handle 9, a housing 10, a return spring 11, a positioning rod 12, a stop pin 13 and a handle fixing pin 14; the first deep groove ball bearing 3 and the second deep groove ball bearing 5 are respectively installed and fixed in the base 4 through tight fit, the first bearing cover 2 and the second bearing cover 6 are respectively fixed with the base 4 through screws, and the main shaft 7 sequentially penetrates through the second bearing cover 6, the second deep groove ball bearing 5, the base 4, the first deep groove ball bearing 3, the first bearing cover 2 and the angle positioning plate 1 to be assembled into a rotating assembly; the measured piece 8 is connected with the main shaft 7 through a screw,
as shown in fig. 7 to 11, a return spring 11 penetrates through a positioning rod 12, a stop pin 13 is inserted into a positioning rod hole 12-3, one end of the positioning spring 11 is in contact with an end face 12-2 of the positioning rod, the other end of the positioning spring is limited by the stop pin 13, the positioning rod 12 and a handle 9 which are assembled together through a handle fixing pin 14, namely, the handle fixing pin 14 sequentially penetrates through a handle hole 9-1 and a positioning rod fixing hole 12-4 to connect the handle 9 and the positioning rod 12 (as shown in fig. 11), and an angle positioning and return assembly is assembled; a square positioning column 12-1 arranged at the head of the positioning rod 12 is embedded into an angle positioning groove 1-1 arranged on the angle positioning plate 1, and the angle of the measured piece 8 is fixed.
As shown in fig. 8, 9 and 11, the angular positioning and repositioning component is placed in the limiting groove 4-5 of the base 4 and fixed with the screw hole 10-1 of the housing 10 through the screw hole 4-6 of the base 4.
The mechanical device assembling method applied to manual circumferential angle positioning comprises the following steps:
1. rotating assembly
(1) And installing the first deep groove ball bearing 3 and the second deep groove ball bearing 5 into the first bearing step 4-1 and the second bearing step 4-2 of the base 4.
(2) And connecting the first bearing cover 2 and the second bearing cover 6 with a first screw hole 4-3 and a second screw hole 4-4 at two ends of the base 4 through screws.
(3) The main shaft 7 sequentially penetrates through the second bearing cover 6, the second deep groove ball bearing 5, the base 4, the first deep groove ball bearing 3, the first bearing cover 2 and the angle positioning plate 1; wherein the main shaft 7 is tightly matched with the first deep groove ball bearing 3, the second deep groove ball bearing 5 and the angle positioning plate 1; the measured piece 8 and the main shaft 7 are connected into a whole through four screws.
2. Angle positioning and reset assembly
(1) And a return spring 11 is inserted into the positioning rod 12.
(2) The stop pin 13 is inserted into the positioning rod hole 12-3; one end of the positioning spring is contacted with the end surface 12-2 of the positioning rod, and the other end of the positioning spring is limited by the stop pin 13.
(3) And assembling the positioning rod 12 and the handle 9 which are assembled together through a handle fixing pin 14 to form an angle positioning and resetting assembly.
The angle positioning and resetting component is placed into the limiting groove 4-5 of the base 4 and is fixed with the 10-1 screw hole of the shell 10 through the screw hole 4-6 of the base 4, and the whole device is assembled.
The application method of the mechanical device applied to manual circumferential angle positioning comprises the following steps: firstly, a tested piece is connected with a main shaft through a screw and is connected with a rotating assembly, the normal state of the tested piece is the position with an angle of 0 degree (see figure 6), and a square positioning column of a positioning rod is inserted into an angle positioning groove of an angle positioning plate; the reset spring is in a compressed state in a normal state, and the end face of the positioning rod is given with reverse force, so that the positioning rod can be inserted into the angle positioning groove; when the angle is required to be adjusted, the handle is pulled, the end face of the positioning rod compresses the reset spring, the square positioning column retreats from the positioning groove of the angle positioning plate, after the angle is adjusted, the handle is loosened, the reset spring resets, the square positioning column of the positioning rod falls into the angle positioning groove again, and the whole angle adjustment is completed.
Mechanical device operating principle applied to manual circumferential angle positioning:
the measured part and the angle positioning plate form a whole body capable of completing circular motion through the bearing and the main shaft, and after the angle adjustment is completed, the square positioning column falls into the groove of the angle positioning plate, and the angle is fixed. The base design utilizes in being surveyed the piece fixed for clamping position is more accurate. The form that the main shaft fixes the measured piece can be flexible and various, is convenient to be connected with other control devices, and has stronger universality.
The rotating main shaft 7 can rotate 360 degrees, a square positioning column 12-1 at the head of a positioning rod 12 in an angle positioning assembly is embedded into an angle positioning groove 1-1 of an angle positioning plate 1 to fix the angle of a measured piece, a handle 9 of the angle positioning assembly is pulled, an end face 12-2 of the positioning rod 12 compresses a reset spring 11, the square positioning column 12-1 of the positioning rod 12 is withdrawn from the angle positioning groove 1-1 of the angle positioning plate 1, the rotating assembly drives the measured piece to adjust the angle again, different angle values (shown in figure 6) are silk-printed on the angle positioning plate 1, and the angle can be rotated according to needs and can be positioned at will.
Claims (2)
1. The utility model provides a be applied to mechanical device of manual circumference angular positioning which characterized in that: the device comprises an angle positioning plate (1), a first bearing cover (2), a first deep groove ball bearing (3), a base (4), a second deep groove ball bearing (5), a second bearing cover (6), a main shaft (7), a tested piece (8), a handle (9), a shell (10), a reset spring (11), a positioning rod (12), a stop pin (13) and a handle fixing pin (14); the first deep groove ball bearing (3) and the second deep groove ball bearing (5) are respectively installed and fixed in the base (4) through tight fit, the first bearing cover (2) and the second bearing cover (6) are respectively fixed with the base (4) through screws, and the main shaft (7) sequentially penetrates through the second bearing cover (6), the second deep groove ball bearing (5), the base (4), the first deep groove ball bearing (3), the first bearing cover (2) and the angle positioning plate (1) to be assembled into a rotating assembly; the measured piece (8) is connected with the main shaft (7) through a screw;
a reset spring (11) penetrates through a positioning rod (12), a stop pin (13) is inserted into a positioning rod hole (12-3), one end of the positioning spring (11) is in contact with the end face (12-2) of the positioning rod, the other end of the positioning spring is limited by the stop pin (13), the positioning rod (12) and a handle (9) which are assembled together through a handle fixing pin (14), and an angle positioning and resetting assembly is assembled; embedding a square positioning column (12-1) arranged at the head of the positioning rod (12) into an angle positioning groove (1-1) arranged on the angle positioning plate (1), and fixing the angle of the measured piece (8);
the angle positioning and resetting component is placed in a limiting groove (4-5) of the base (4) and is fixed with a screw hole (10-1) of the shell (10) through a screw hole (4-6) of the base (4).
2. The use method of the mechanical device applied to manual circumferential angle positioning as claimed in claim 1, wherein: firstly, a tested piece (8) is connected with a main shaft (7) through a screw and is connected with a rotating assembly, the normal state of the tested piece is the position with an angle of 0 degree, and a square positioning column (12-1) of a positioning rod (12) is inserted into an angle positioning groove (1-1) of an angle positioning plate (1); the reset spring (11) is in a compressed state in a normal state, the end surface (12-2) of the positioning rod (12) is given a reverse force, and meanwhile, the stop pin (13) is limited by the U-shaped groove of the shell (10-2) for the second time, so that the positioning rod (12) can be inserted into the angle positioning groove (1-1); when the angle needs to be adjusted, the handle (9) is pulled, the end face (12-2) of the positioning rod (12) compresses the reset spring (11), the square positioning column (12-1) exits from the positioning groove (1-1) of the angle positioning plate (1), after the angle is adjusted, the handle (9) is loosened, the reset spring (11) resets, the square positioning column (12-1) of the positioning rod (12) falls into the angle positioning groove (1-1) again, and the whole angle adjustment is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228178.0A CN110815091A (en) | 2019-12-04 | 2019-12-04 | Mechanical device applied to manual circumferential angle positioning and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228178.0A CN110815091A (en) | 2019-12-04 | 2019-12-04 | Mechanical device applied to manual circumferential angle positioning and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110815091A true CN110815091A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911228178.0A Pending CN110815091A (en) | 2019-12-04 | 2019-12-04 | Mechanical device applied to manual circumferential angle positioning and using method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1693150A1 (en) * | 2005-02-18 | 2006-08-23 | Halter Outils De Coupe | Relief grinding device for axial and radial machining |
| CN201524972U (en) * | 2009-10-21 | 2010-07-14 | 大连创新齿轮箱制造有限公司 | Timing gear assembly jig |
| CN202507127U (en) * | 2012-03-02 | 2012-10-31 | 弘大集团有限公司 | Cutting angle positioning device of diagonal cutting machine |
| CN208276403U (en) * | 2018-03-30 | 2018-12-25 | 江西江特电气集团有限公司 | A kind of Axial Fan Blades welding tooling |
| CN209717183U (en) * | 2018-12-21 | 2019-12-03 | 北京铂阳顶荣光伏科技有限公司 | A kind of angle positioning device and Profile cut-off machine |
| CN211278121U (en) * | 2019-12-04 | 2020-08-18 | 天津七一二通信广播股份有限公司 | Mechanical device applied to manual circumferential angle positioning |
-
2019
- 2019-12-04 CN CN201911228178.0A patent/CN110815091A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1693150A1 (en) * | 2005-02-18 | 2006-08-23 | Halter Outils De Coupe | Relief grinding device for axial and radial machining |
| CN201524972U (en) * | 2009-10-21 | 2010-07-14 | 大连创新齿轮箱制造有限公司 | Timing gear assembly jig |
| CN202507127U (en) * | 2012-03-02 | 2012-10-31 | 弘大集团有限公司 | Cutting angle positioning device of diagonal cutting machine |
| CN208276403U (en) * | 2018-03-30 | 2018-12-25 | 江西江特电气集团有限公司 | A kind of Axial Fan Blades welding tooling |
| CN209717183U (en) * | 2018-12-21 | 2019-12-03 | 北京铂阳顶荣光伏科技有限公司 | A kind of angle positioning device and Profile cut-off machine |
| CN211278121U (en) * | 2019-12-04 | 2020-08-18 | 天津七一二通信广播股份有限公司 | Mechanical device applied to manual circumferential angle positioning |
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Application publication date: 20200221 |