CN204881566U - Lever magnetic force aligning device - Google Patents
Lever magnetic force aligning device Download PDFInfo
- Publication number
- CN204881566U CN204881566U CN201520484124.1U CN201520484124U CN204881566U CN 204881566 U CN204881566 U CN 204881566U CN 201520484124 U CN201520484124 U CN 201520484124U CN 204881566 U CN204881566 U CN 204881566U
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- lever
- adjustable lever
- adjustable
- gauge
- magnetic force
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a lever magnetic force aligning device, including adjustable lever (4), lever connector (5), balancing weight (8), magnetism gauge stand pedestal (10), stand (7), whippletree (2) and tong -test ammeter spare (1), through adjustment magnetism gauge stand position, make generating line contact on adjustable lever gauge head end and the drill way department hole, rectify the reading of end percentage table according to the adjustable lever, strike the work piece with the bar copper, rectify, no longer beat up to the numerical value in the drill way of measuring the work piece both ends, reach the purpose of measuring and rectifying work piece positional tolerance. The utility model discloses be applied to machine tool and spare part shape position NULL and correction, especially can utilize the adjustable lever to measure and proofread and correct the hole, simple structure.
Description
Technical field
The utility model is applied to machine tool and the precision measure of parts shaped position and means for correcting, is specifically related to a kind of lever magnetic force alignment device.
Background technology
At present, well-known Magnetic gauge stand, by Magnetic gauge stand pedestal, column, whippletree, tong-test ammeter part and screw part and form, by adjustment column, the position of whippletree and tong-test ammeter part and the degree of tightness screwing part, the surface such as cylindrical, end face of part is carried out to measurement and the correction of shaped position precision, but a lot of equipment at assembling, part in mechanical processing process, needing is that benchmark carries out shaped position precision measure and correction with endoporus, and existing Magnetic gauge stand cannot realize measurement compared with deep hole footpath and correction.
Utility model content
The purpose of this utility model is to provide a kind of lever magnetic alignment device, solves general magnetic gauge stand and can not carry out with endoporus being the problem that benchmark carries out centering.
The technical solution of the utility model is: a kind of lever magnetic force alignment device, is characterized in that: comprise adjustable lever 4, lever connector 5, balancing weight 8, Magnetic gauge stand pedestal 10, column 7, whippletree 2 and tong-test ammeter part 1; Column 7 lower end is fixedly connected with Magnetic gauge stand pedestal 10 by screwing part 9, whippletree 2 one end is fixedly connected with column 7 top by screwing part, adjustable lever 4 is connected on lever connector 5 by screw 13, and adjustable lever 4 can be that center of rotation is freely rotated with screw 13; Balancing weight 8 is fixed on the correction end of adjustable lever, make the correction end of adjustable lever 4 be greater than the rotating torque of adjustable lever 4 measuring junction with the moment that screw 13 is center of rotation, the gauge head 15 being fixed on adjustable lever 4 measuring junction is contacted with the Up Highway UHW of workpiece 12 endoporus; Lever connector 5 is fixed on column 7, and dial gauge 11 is fixed on whippletree 2 other end by tong-test ammeter part 1, the gauge head of dial gauge 11 and the correction end reliable contacts of adjustable lever.
The angle of adjustable lever and horizontal direction is 0-30 degree.
The gauge head 15 being fixed on adjustable lever 4 measuring junction can be replaced according to inner hole of workpiece size.
Beneficial effect: the utility model is applied to machine tool and the precision measure of parts shaped position and correction, and adjustable lever especially can be utilized to measure endoporus and correct, and structure is simple.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model;
Fig. 2 is the structural drawing of embodiment of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2.
Embodiment
For making the purpose of this utility model, content and advantage clearly, below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the utility model lever magnetic force alignment device comprises adjustable lever 4, lever connector 5, adjustable pouring weight 8, Magnetic gauge stand pedestal 10, column 7, whippletree 2, tong-test ammeter part 1, screws part 3,9 and spanner screw 6, column 7 lower end is fixedly connected with Magnetic gauge stand pedestal 10 by screwing part 9, whippletree 2 is fixedly connected with column 7 top by screwing part 3, adjustable lever 4 is connected on lever connector 5 by screw 13, adjustable lever 4 can be that center of rotation is freely rotated with screw 13, and the tolerance clearance of screw is between 0.03mm ~ 0.06mm, adjustable pouring weight 8 is fixed on the correction end of adjustable lever by Screw 14, the correction end of adjustable lever 4 is made to be greater than the rotating torque of adjustable lever 4 measuring junction with the moment that screw 13 is center of rotation, the gauge head 15 being fixed on adjustable lever 4 measuring junction is contacted with the Up Highway UHW of the endoporus of workpiece 12, lever connector 5 is fixed on column 7 by spanner screw 6, by the degree of tightness of adjustment spanner screw 6, adjustable lever 4 and the joining subassembly of lever web member 5 is made freely to adjust position on column 7, dial gauge 11 is fixed on whippletree 2 by clamping table part 1, the gauge head of dial gauge 11 and the correction end reliable contacts of adjustable lever.
The angle of adjustable lever and horizontal direction is 0-30 degree.The gauge head 15 being fixed on adjustable lever 4 measuring junction can be replaced according to inner hole of workpiece size.
Correct the reading of end dial gauge according to adjustable lever, knock with copper rod, correct, then repeat above-mentioned trimming process, carry out reinspection fine setting, reach the object of measurement and calibration of workpieces position of related features.
Utilize the gravity of balancing weight, adjustable lever gauge head end is contacted with the Up Highway UHW of measured workpiece endoporus, by adjustment whippletree, tong-test ammeter part with screw part dial gauge contacted with the correction indication end of adjustable lever, when carrying out measuring and timing for benchmark with the endoporus near chuck end, adjustable lever gauge head end is put in hole, corrects the reading of end dial gauge according to adjustable lever, adjustment chuck jaw corrects;
When with other end endoporus for benchmark carries out measuring and timing, by adjustment Magnetic gauge stand position, adjustable lever gauge head end is contacted with aperture place endoporus Up Highway UHW, correct the reading of end dial gauge according to adjustable lever, knock workpiece with copper rod, correct, then above-mentioned trimming process is repeated, carry out reinspection fine setting, until the numerical value in the aperture at measuring workpieces two ends is no longer beated, reach the object of measurement and calibration of workpieces position of related features.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (3)
1. a lever magnetic force alignment device, it is characterized in that: comprise adjustable lever (4), lever connector (5), balancing weight (8), Magnetic gauge stand pedestal (10), column (7), whippletree (2) and tong-test ammeter part (1);
Column (7) lower end is fixedly connected with Magnetic gauge stand pedestal (10) by screwing part (9), whippletree (2) one end is fixedly connected with column (7) top by screwing part, adjustable lever (4) is connected on lever connector (5) by screw (13), and adjustable lever (4) can with screw (13) for center of rotation be freely rotated;
Balancing weight (8) is fixed on the correction end of adjustable lever, make the correction end of adjustable lever (4) be greater than the rotating torque of adjustable lever (4) measuring junction with the moment that screw (13) is center of rotation, the gauge head (15) being fixed on adjustable lever (4) measuring junction is contacted with the Up Highway UHW of workpiece (12) endoporus; Lever connector (5) is fixed on column (7), dial gauge (11) is fixed on whippletree (2) other end by tong-test ammeter part (1), the gauge head of dial gauge (11) and the correction end reliable contacts of adjustable lever.
2. a kind of lever magnetic force alignment device as claimed in claim 1, is characterized in that: the angle of adjustable lever and horizontal direction is 0-30 degree.
3. a kind of lever magnetic force alignment device as claimed in claim 1, is characterized in that: the gauge head (15) being fixed on adjustable lever (4) measuring junction can be replaced according to inner hole of workpiece size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484124.1U CN204881566U (en) | 2015-07-07 | 2015-07-07 | Lever magnetic force aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484124.1U CN204881566U (en) | 2015-07-07 | 2015-07-07 | Lever magnetic force aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881566U true CN204881566U (en) | 2015-12-16 |
Family
ID=54825929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484124.1U Active CN204881566U (en) | 2015-07-07 | 2015-07-07 | Lever magnetic force aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043320A (en) * | 2015-07-07 | 2015-11-11 | 北方华安工业集团有限公司 | Lever magnetic force alignment device |
| CN114393424A (en) * | 2022-02-25 | 2022-04-26 | 北京星航机电装备有限公司 | Clamping and aligning method for cabin body after heat application protection |
-
2015
- 2015-07-07 CN CN201520484124.1U patent/CN204881566U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043320A (en) * | 2015-07-07 | 2015-11-11 | 北方华安工业集团有限公司 | Lever magnetic force alignment device |
| CN114393424A (en) * | 2022-02-25 | 2022-04-26 | 北京星航机电装备有限公司 | Clamping and aligning method for cabin body after heat application protection |
| CN114393424B (en) * | 2022-02-25 | 2022-12-30 | 北京星航机电装备有限公司 | Clamping and aligning method for cabin body after heat application protection |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |