CN208772931U - A kind of portable elevation angle fine tuning structure - Google Patents
A kind of portable elevation angle fine tuning structure Download PDFInfo
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- CN208772931U CN208772931U CN201821631821.5U CN201821631821U CN208772931U CN 208772931 U CN208772931 U CN 208772931U CN 201821631821 U CN201821631821 U CN 201821631821U CN 208772931 U CN208772931 U CN 208772931U
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- pedestal
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- adjusting block
- stem
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Abstract
The utility model provides a kind of portable elevation angle fine tuning structure, including adjusting block, high fine-tuning nut, angular adjustment column and pedestal, the adjusting block is a rectangular block, counter sink is set among adjusting block, the angular adjustment column is the cylinder that there is a plane in side, the pedestal includes locked stem threaded hole, locked stem and height adjustment threaded hole, pedestal is a cylinder, the unthreaded hole center that height adjustment threaded hole described in a concave wall is set to pedestal is arranged in plane on pedestal, the locked stem is set to the center of height adjustment threaded hole, the locked stem threaded hole is set to the centre of locked stem, the high fine-tuning nut includes locked stem matching hole, screw rod and annular knurl cylinder, annular knurl is arranged in the annular knurl cylindrical outer side surface.The utility model has the beneficial effects that accelerating the set-up time, the precision of installation is improved, reduces installation error.
Description
Technical field
The utility model belongs to machinery field, more particularly, to a kind of portable elevation angle fine tuning structure.
Background technique
There is very big rigging error in existing assembling process, along with the mismachining tolerance occurred in process,
Assembly can be inconvenient, and rigging error adds mismachining tolerance to be easy to be unable to satisfy assembly demand after the assembly is completed, usually be needed
Error problem solved by installing gasket additional, but need to debug the quantity of gasket when carrying out installation gasket, needed constantly
Carry out disassembly part, it is very inconvenient in this way, it is time-consuming if situation also needs to re-work part than more serious
Arduously, and the cost of equipment is increased.
Utility model content
The purpose of the utility model is to provide a kind of structures simple, conveniently adjusting angle and height improve installation precision
Portable elevation angle fine tuning structure, be especially suitable for the part more demanding for assembly precision.
The technical solution of the utility model is: a kind of portable elevation angle fine tuning structure, including adjusting block, high fine-tuning
Nut, angular adjustment column and pedestal, the adjusting block are a rectangular block, and counter sink is arranged in in-plane on adjusting block, adjusts
One groove identical with angular adjustment column size is set among plane where the counter sink bottom of block, and the angular adjustment column is
Cylinder, one side of main body are plane, another side is cambered surface, and tapped through hole is arranged in angular adjustment column planar central, described
Pedestal is a cylinder, and a raised side wall is arranged in plane on pedestal, and a unthreaded hole is arranged in plane on pedestal, and the diameter of unthreaded hole is big
In pedestal raised side wall to the distance of opposite flank, height adjustment threaded hole, the height is arranged in the center of the unthreaded hole
Locked stem is arranged in the center for adjusting threaded hole, and locked stem threaded hole is arranged in the intermediate of the locked stem, and the height is micro-
Adjusting nut includes screw rod and annular knurl cylinder, and the screw axis position is arranged locked stem matching hole, screw thread is arranged on the outside of screw rod,
The screw rod and the welding of annular knurl cylinder, the locked stem matching hole and locked stem are used cooperatively, and the screw rod and height are adjusted
Section threaded hole is used cooperatively, and locks the height that stem cooperation hole depth is greater than screw rod, and annular knurl is arranged in the annular knurl cylindrical outer side surface,
Through-hole is arranged in annular knurl cylindrical center, and annular knurl body diameter is less than or equal to the unthreaded hole of plane on pedestal.
The adjusting block and angular adjustment column are transition fit, the plane and high fine-tuning spiral shell of angular adjustment column side
Plane is bonded on mother, and the high fine-tuning nut passes through the cooperation of the height adjustment threaded hole of screw rod and pedestal, the locked stem
Matching hole and locked stem transition fit, locked stem threaded hole, the through-hole of high fine-tuning nut, angular adjustment of the pedestal
The threaded hole of column is identical with the counter sink aperture of adjusting block, and is fastened by screw.
Further, the height of the groove top surface of the adjusting block bottom to bottom surface is less than angular adjustment column side plane to arc
The maximum distance in face.
Further, the incline of the pedestal is set as fillet.
Further, the raised Sidewall Height on the pedestal is less than the height of adjusting block.
The utility model has the advantages and positive effects of:
1, the groove top surface of the adjusting block bottom to bottom surface height be less than angular adjustment column side plane to cambered surface most
Big distance allows to be rotated in low-angle, provides angle regulation function.
2, the high fine-tuning nut can provide height adjustment by moving up and down with being threadedly engaged for pedestal
Function.
3, the locked stem and locked stem matching hole are transition fit, allow to provide certain branch when height adjustment
Support ability and guiding role.
4, angular adjustment column and adjusting block are transition fit, allow to guarantee that adjusting block will not be rotated arbitrarily, and protect
Card angular adjustment column is unable to radial motion, is merely able to be axially moved and rotate.
5, many places use screw thread and transition fit mode, make device with self-locking effect.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is understructure figure；
Fig. 3 is high fine-tuning nut cross-sectional view；
Fig. 4 is angular adjustment rod structure figure.
In figure:
1, pedestal 2, high fine-tuning nut 3, angular adjustment column
4, adjusting block 5, locked stem threaded hole 6, locked stem
7, height adjustment threaded hole 8, locked stem matching hole 9, screw rod
10, annular knurl cylinder 11, unthreaded hole
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figs 1-4.
A kind of portable elevation angle fine tuning structure, including adjusting block 4, high fine-tuning nut 2, angular adjustment column 3 and bottom
Seat 1, the adjusting block 4 are a rectangular block, and counter sink, the counter sink bottom institute of adjusting block 4 is arranged in in-plane on adjusting block 4
Between in the planes be arranged a groove identical with 3 size of angular adjustment column, the angular adjustment column 3 be cylinder, main body one
Side is plane, another side is cambered surface, and tapped through hole is arranged in 3 planar central of angular adjustment column, and the pedestal 1 is a column
Body, a raised side wall is arranged in plane on pedestal 1, and a unthreaded hole 11 is arranged in plane on pedestal 1, and the diameter of unthreaded hole 11 is greater than pedestal
For 1 raised side wall to the distance of opposite flank, height adjustment threaded hole 7, the height tune is arranged in the center of the unthreaded hole 11
Locked stem 6 is arranged in the center for saving threaded hole 7, and locked stem threaded hole 5, the height is arranged in the intermediate of the locked stem 6
Fine-tuning nut 2 includes screw rod 9 and annular knurl cylinder 10, and locked stem matching hole 8,9 outside of screw rod is arranged in 9 axial location of screw rod
Screw thread is set, and the screw rod 9 and annular knurl cylinder 10 weld, and the locked stem matching hole 8 and locked stem 6 are used cooperatively, institute
It states screw rod 9 and height adjustment threaded hole 7 is used cooperatively, lock the height that 8 depth of stem matching hole is greater than screw rod 9, the annular knurl
Annular knurl is arranged in 10 lateral surface of cylinder, and through-hole is arranged in 10 center of annular knurl cylinder, and 10 diameter of annular knurl cylinder is less than or equal to plane on pedestal 1
Unthreaded hole 11.
The adjusting block 4 and angular adjustment column 3 are transition fit, and the plane and height of 3 side of angular adjustment column are micro-
Plane fitting on nut 2 is adjusted, the high fine-tuning nut 2 is cooperated by the height adjustment threaded hole 7 of screw rod 9 and pedestal 1, described
Locked 6 transition fit of stem matching hole 8 and locked stem, the locked stem threaded hole 5 of the pedestal 1, high fine-tuning nut 2
Through-hole, the threaded hole of angular adjustment column 3 are identical with the counter sink aperture of adjusting block 4, and are fastened by screw.
The groove top surface of 4 bottom of adjusting block to bottom surface height be less than 3 side plane of angular adjustment column to cambered surface most
Big distance.
The incline of the pedestal 1 is set as fillet.
Raised Sidewall Height on the pedestal 1 is less than the height of adjusting block 4.
When using the present apparatus, the bolt of pedestal 1, high fine-tuning nut 2, angular adjustment column 3 and adjusting block 4 will be first connected
It unclamps, rotates adjusting block 4 to adjust the angle, adjust required angle, later by adjusting the rolling on high fine-tuning nut 2
Flower cylinder 10, is adjusted to required height, is fastened later with bolt, so that it may accurate positioning height and angle, by this
Mechanism is placed in plane, workpiece is placed above adjusting block 4, part is helped to be assembled and positioned.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of portable elevation angle fine tuning structure, including adjusting block (4), high fine-tuning nut (2), angular adjustment column (3)
With pedestal (1), it is characterised in that: the adjusting block (4) is a rectangular block, and counter sink is arranged in in-plane on adjusting block (4),
One groove identical with angular adjustment column (3) size is set among plane where the counter sink bottom of adjusting block (4)；The angle
Spending adjustable column (3) is cylinder, and one side of main body is plane, another side is cambered surface, and angular adjustment column (3) planar central is set
Tapped through hole is set, the pedestal (1) is a cylinder, and a raised side wall, plane on pedestal (1) is arranged in plane on pedestal (1)
One unthreaded hole (11) is set, and the diameter of unthreaded hole (11) is greater than distance of the raised side wall of pedestal (1) to opposite flank, the light
Height adjustment threaded hole (7) are arranged in the center in hole (11), and locked stem (6) are arranged in the center of the height adjustment threaded hole (7),
Locked stem threaded hole (5) are arranged in the intermediate of the locked stem (6)；The high fine-tuning nut (2) includes screw rod (9) and rolling
Flower cylinder (10), screw rod (9) axial location are arranged locked stem matching hole (8), and screw thread is arranged on the outside of screw rod (9), described
Screw rod (9) and annular knurl cylinder (10) welding, the locked stem matching hole (8) and locked stem (6) are used cooperatively, the screw rod
(9) it is used cooperatively with height adjustment threaded hole (7), locks the height that stem matching hole (8) depth is greater than screw rod (9), the rolling
Annular knurl is arranged in flower cylinder (10) lateral surface, and through-hole is arranged in annular knurl cylinder (10) center, and annular knurl cylinder (10) diameter is less than or equal to bottom
The unthreaded hole (11) of plane on seat (1)；
The adjusting block (4) and angular adjustment column (3) are transition fit, the plane and height of angular adjustment column (3) side
Plane is bonded on fine-tuning nut (2), and the high fine-tuning nut (2) passes through the height adjustment threaded hole of screw rod (9) and pedestal (1)
(7) cooperate, the locked stem matching hole (8) and locked stem (6) transition fit, the locked stem screw thread of the pedestal (1)
Hole (5), the through-hole of high fine-tuning nut (2), the threaded hole of angular adjustment column (3) are identical with the counter sink aperture of adjusting block (4),
And it is fastened by screw.
2. a kind of portable elevation angle fine tuning structure according to claim 1, it is characterised in that: the adjusting block (4)
The height of the groove top surface of bottom to bottom surface is less than angular adjustment column (3) side plane to the maximum distance of cambered surface.
3. a kind of portable elevation angle fine tuning structure according to claim 1, it is characterised in that: the pedestal (1)
Incline is set as fillet.
4. a kind of portable elevation angle fine tuning structure according to claim 1, it is characterised in that: on the pedestal (1)
Raised Sidewall Height be less than adjusting block (4) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631821.5U CN208772931U (en) | 2018-10-09 | 2018-10-09 | A kind of portable elevation angle fine tuning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631821.5U CN208772931U (en) | 2018-10-09 | 2018-10-09 | A kind of portable elevation angle fine tuning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772931U true CN208772931U (en) | 2019-04-23 |
Family
ID=66162770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821631821.5U Active CN208772931U (en) | 2018-10-09 | 2018-10-09 | A kind of portable elevation angle fine tuning structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN208772931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370366A (en) * | 2019-07-09 | 2019-10-25 | 奥士康科技股份有限公司 | A kind of height adjusting blocks and its application method for the calibration of wiring board digital control drilling machine main shaft |
| CN110729976A (en) * | 2019-09-29 | 2020-01-24 | 上海埃德电子股份有限公司 | High-precision feed-through filter easy for batch production and manufacturing method thereof |
-
2018
- 2018-10-09 CN CN201821631821.5U patent/CN208772931U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370366A (en) * | 2019-07-09 | 2019-10-25 | 奥士康科技股份有限公司 | A kind of height adjusting blocks and its application method for the calibration of wiring board digital control drilling machine main shaft |
| CN110729976A (en) * | 2019-09-29 | 2020-01-24 | 上海埃德电子股份有限公司 | High-precision feed-through filter easy for batch production and manufacturing method thereof |
| CN110729976B (en) * | 2019-09-29 | 2023-09-26 | 上海埃德电子股份有限公司 | High-precision feed-through filter easy for mass production and manufacturing method thereof |
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