CN208419785U - A kind of adjustable position metric - Google Patents
A kind of adjustable position metric Download PDFInfo
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- CN208419785U CN208419785U CN201821051101.1U CN201821051101U CN208419785U CN 208419785 U CN208419785 U CN 208419785U CN 201821051101 U CN201821051101 U CN 201821051101U CN 208419785 U CN208419785 U CN 208419785U
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- substrate
- wheel
- bolt hole
- tightening piece
- measurement column
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Abstract
A kind of adjustable position metric of the utility model, it is made of measurement column, adjustment block, holding screw, substrate, tightening piece, nut and circular cone etc., according to the angle between each bolt hole of wheel when use, position of the adjustment block in substrate arc T-slot is adjusted, is fixed its position by holding screw；According to the size of each bolt hole pitch circle, position of the measurement column on measuring block bottom surface can adjust；Each tightening piece is inserted into the centre bore of wheel, develops the bottom surface of substrate with wheel ring flange；Rotary conic block, under the action of nut, circular cone is moved downward, while each tightening piece moves out simultaneously, by wheel center hole tensioner；The measured position degree of wheel bolt hole is qualified if in each bolt hole that each measurement column can be inserted into wheel.The utility model can measure the wheel bolt hole location of different bolt hole angle and different pitch circle sizes in use.
Description
Technical field
The utility model relates to a kind of position metric, specifically a kind of adjustable wheel bolt hole location rule.
Background technique
It in the machining production process of wheel, needs to detect the bolt hole position degree of all wheels, to guarantee
It can smoothly carry out entrucking.Traditional detection method is that worker's hand position metric measures it, a kind of general wheel
Type corresponds to a kind of dedicated position metric, and for the enterprise of Flexible production, versatility is too poor.Therefore, it is necessary to a kind of adjustable
The position metric of formula can be adjusted, to achieve the purpose that versatility according to different wheel rows.
Summary of the invention
The purpose of this utility model is to provide for a kind of adjustable position metric, can measure different bolt hole angle and
The wheel bolt hole location of different pitch circle sizes.
To achieve the goals above, the technical solution of the utility model is: a kind of adjustable position metric, by measurement column,
Adjustment block, holding screw, substrate, tightening piece, nut and circular cone are formed, and the centre of substrate is provided with several circumference
The equally distributed T-slot in direction；The outside in the centre of substrate is also provided with several circumferencial directions and is uniformly distributed, and has one
Determine the T-slot of arc length；The T-type part of adjustment block and the arc T-slot of substrate cooperate；The bottom end of adjustment block is provided with several screw threads
Hole, measurement column and these threaded holes cooperate, and can adjust the horizontal position of measurement column as needed；Holding screw is mounted on adjustment block
Top, bottom end is contacted with the top surface of substrate.
The inner hole of nut has screw thread, is fixed on the top of substrate；The upper end of tightening piece is T-shaped, and the outside of lower end is circle
Cambered surface；The T-type part of tightening piece upper end and the T-slot at substrate center position cooperate；The inside of tightening piece is tapered, with circular cone
The cone match of lower end；The intermediate position of circular cone is external screw thread, the inner hole with nut.
In actual use, according to the angle between each bolt hole of wheel, adjustment block is adjusted in substrate arc T-slot
Its position is fixed by holding screw in position；According to the size of each bolt hole pitch circle, measurement column can adjust at measuring block bottom
Position on face；Each tightening piece is inserted into the centre bore of wheel, develops the bottom surface of substrate with wheel ring flange；Rotation
Circular cone, under the action of nut, circular cone is moved downward, while each tightening piece moves out simultaneously, by wheel center hole
Tensioner；The measured position degree of wheel bolt hole closes if in each bolt hole that each measurement column can be inserted into wheel
Lattice.
The utility model can measure the wheel bolt hole of different bolt hole angle and different pitch circle sizes in use
Position degree, meanwhile, have structure simple, the features such as detection accuracy is high, easy to use, low manufacture cost.
Detailed description of the invention
Fig. 1 is a kind of main view of adjustable position metric of the utility model.
Fig. 2 is a kind of top view of adjustable position metric substrate of the utility model.
In figure, 1- measurement column, 2- adjustment block, 3- holding screw, 4- substrate, 5- tightening piece, 6- nut, 7- cone
Shape block.
Specific embodiment
With reference to the accompanying drawing illustrate according to the utility model proposes specific device details and working condition.
The device is by 7 measurement column 1, adjustment block 2, holding screw 3, substrate 4, tightening piece 5, nut 6 and circular cone groups
At the centre of substrate 4 is provided with the equally distributed T-slot of several circumferencial directions；Also it opens in the outside in the centre of substrate 4
There are several circumferencial directions to be uniformly distributed, and the T-slot with certain arc length；The T-type part of adjustment block 2 and the arc T of substrate 4
Type groove cooperation；The bottom end of adjustment block 2 is provided with several threaded holes, and measurement column 1 and these threaded holes cooperate, can adjust as needed
The horizontal position of measurement column 1；Holding screw 3 is mounted on the top of adjustment block 2, and bottom end is contacted with the top surface of substrate 4.
The inner hole of nut 6 has screw thread, is fixed on the top of substrate 4；The upper end of tightening piece 5 is T-shaped, and the outside of lower end is
Arc surface；The T-type part of 5 upper end of tightening piece and the T-slot in 4 centre of substrate cooperate；The inside of tightening piece 5 is tapered, with
The cone match of 7 lower end of circular cone；The intermediate position of circular cone 7 is external screw thread, the inner hole with nut 6.
During the work time, according to the angle between each bolt hole of wheel, adjustment block 2 is adjusted in 4 arc T-slot of substrate
In position, its position is fixed by holding screw 3；According to the size of each bolt hole pitch circle, adjustable measurement column 1 is being surveyed
Position on 2 bottom surface of gauge block；Each tightening piece 5 is inserted into the centre bore of wheel, bottom surface and the wheel ring flange of substrate 4 are made
It develops；Rotary conic block 7, under the action of nut 6, circular cone 7 is moved downward, while each tightening piece 5 moves out simultaneously,
By wheel center hole tensioner；The wheel bolt hole if in each bolt hole that each measurement column 1 can be inserted into wheel
Measured position degree is qualified.
Claims (1)
1. a kind of adjustable position metric, by measurement column (1), adjustment block (2), holding screw (3), substrate (4), tightening piece (5),
Nut (6) and circular cone (7) are formed, it is characterised in that: it is uniform that the centre of substrate (4) is provided with several circumferencial directions
The T-slot of distribution；The outside in the centre of substrate (4) is also provided with several circumferencial directions and is uniformly distributed, and has certain arc
Long T-slot；The T-type part of adjustment block (2) and the arc T-slot of substrate (4) cooperate；The bottom end of adjustment block (2) is provided with several
A threaded hole, measurement column (1) and these threaded holes cooperate, and can adjust the horizontal position of measurement column (1) as needed；Holding screw
(3) it is mounted on the top of adjustment block (2), bottom end is contacted with the top surface of substrate (4)；
The inner hole of nut (6) has screw thread, is fixed on the top of substrate (4)；The upper end of tightening piece (5) is T-shaped, the outside of lower end
For arc surface；The T-type part of tightening piece (5) upper end and the T-slot in substrate (4) centre cooperate；The inside of tightening piece (5) is in
Taper, the cone match with circular cone (7) lower end；The intermediate position of circular cone (7) is external screw thread, is matched with the inner hole of nut (6)
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051101.1U CN208419785U (en) | 2018-07-04 | 2018-07-04 | A kind of adjustable position metric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051101.1U CN208419785U (en) | 2018-07-04 | 2018-07-04 | A kind of adjustable position metric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419785U true CN208419785U (en) | 2019-01-22 |
Family
ID=65125048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821051101.1U Active CN208419785U (en) | 2018-07-04 | 2018-07-04 | A kind of adjustable position metric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759608A (en) * | 2018-07-04 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of adjustable position metric |
-
2018
- 2018-07-04 CN CN201821051101.1U patent/CN208419785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759608A (en) * | 2018-07-04 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of adjustable position metric |
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