CN208671877U - A kind of inside and outside diameter bar shaped measuring scale of bearing - Google Patents
A kind of inside and outside diameter bar shaped measuring scale of bearing Download PDFInfo
- Publication number
- CN208671877U CN208671877U CN201821574919.1U CN201821574919U CN208671877U CN 208671877 U CN208671877 U CN 208671877U CN 201821574919 U CN201821574919 U CN 201821574919U CN 208671877 U CN208671877 U CN 208671877U
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- CN
- China
- Prior art keywords
- calliper rule
- slide calliper
- bearing
- rule ontology
- hand
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of inside and outside diameter bar shaped measuring scale of bearing, belong to bearing measuring technical field, including slide calliper rule ontology, internal measure-hand is provided on the upside of the slide calliper rule ontology, threaded hole is offered on one end end face of the separate slide calliper rule ontology of the internal measure-hand, the threaded hole internal screw thread is connected with bolt, is socketed with the baffle vertical with internal measure-hand on the outside of the bolt, and the baffle extends far from the outside of the measuring jaw inwardly of one end on the inside of the measuring jaw of inside；The baffle is semicircle；Transparent illumination cavity is set along its length in the slide calliper rule ontology, is provided with headlamp in the illumination cavity；Cell apparatus, light switch is respectively set in the front end of the slide calliper rule ontology, and the headlamp is connected with cell apparatus, light switch.The utility model can make the measuring surface of internal measure-hand parallel with the sagittal plane of bearing, so as to obtain more accurate internal diameter data, can carry out clamping position to bearing；Have the function of scale illumination simultaneously, it is practical and convenient.
Description
Technical field
The utility model relates to bearing measuring technical fields, and in particular to a kind of inside and outside diameter bar shaped measuring scale of bearing.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy.It produced in bearing, processed and in use, would generally
The inner ring diameter and race diameter of bearing are measured, to connect the inner and outer diameter of bearing；It is existing inside and outside to bearing straight
There are many ways to diameter measures, useful miking, there is vernier caliper to measure, wherein vernier caliper is a kind of survey
Measure the measurer of length, internal-and external diameter, depth.Vernier caliper is by main scale and is attached to slidable vernier two parts on main scale and constitutes, and swims
Marking has two secondary movable measuring jaws on the main scale and vernier of slide calliper rule, be internal measure-hand and exterior measuring measuring jaw respectively, internal measure-hand is commonly used to
Internal diameter is measured, exterior measuring measuring jaw passes through the internal measure-hand and exterior measuring measuring jaw of vernier caliper commonly used to measurement length and outer diameter
The inside and outside diameter of bearing can be measured.But the internal measure-hand of vernier caliper is used to measure the internal diameter of bearing
When, whether internal measure-hand is accurately placed in parallel with bearing diameter direction, and coincide with bearing inner race diameter line, all can
The measurement accuracy for influencing bearing bore diameter, needs specifically to measure environment or accurate measuring tool could preferably meet and want
It asks, but this condition very that hardly possible meets.
And more accurate inner diameter values are hardly resulted in the case where not gripping to bearing, so that measurement
Work progress is slow, inconvenient for operation；In addition, recognition dimension data is more tired when measuring under more dark environment
Difficulty, influence using.
Utility model content
Utility model aims to solve above technical problems, provide a kind of inside and outside diameter bar shaped measuring scale of bearing,
The measuring surface of internal measure-hand can be made parallel with the sagittal plane of bearing, so as to obtain more accurate internal diameter data,
Clamping position can be carried out to bearing；Have the function of scale illumination simultaneously, it is practical and convenient.
The technical solution adopted in the utility model are as follows:
A kind of inside and outside diameter bar shaped measuring scale of bearing, including slide calliper rule ontology are provided with interior survey on the upside of the slide calliper rule ontology
Measuring jaw offers threaded hole, the threaded hole internal screw thread connection on one end end face of the separate slide calliper rule ontology of the internal measure-hand
There is bolt, is socketed with the baffle vertical with internal measure-hand on the outside of the bolt, the baffle is far from one end on the inside of the measuring jaw of inside
The outside of measuring jaw extends inwardly.
Further explanation is that the baffle is semicircle.
Further explanation is that transparent illumination cavity is arranged in the slide calliper rule ontology along its length, sets in the illumination cavity
It is equipped with headlamp；The front end of the slide calliper rule ontology is respectively set cell apparatus, light switch, the headlamp and cell apparatus,
Light switch series connection.
Further explanation is that illumination cavity length direction is provided with arc on the slide calliper rule ontology of the top of the illumination cavity
Reflector, the reflector are equipped with the side of graduated scale towards slide calliper rule ontology.
Further explanation is that the baffle is hard plastic material.
The beneficial effects of the utility model are:
(1) the utility model is facilitated by the way that baffle is arranged by bolt on the end face of the internal measure-hand of slide calliper rule ontology
The disassembly of baffle, while bearing can be placed on baffle by baffle, so that the diameter of the measuring surface of internal measure-hand and bearing
It is parallel to face, so as to obtain accurate inner diameter values, and bearing can be positioned, it is practical and convenient.
(2) the utility model, can be in more dark measurement ring by setting illumination cavity, battery component, light switch
It is illuminated under border, it is practical and convenient.
(3) the utility model can be reflexed to the light of illumination cavity with graduation mark one by the reflector of setting arc
On the slide calliper rule ontology of side, size is accurately identified convenient for operator, it is practical and convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- internal measure-hand；2- bolt；3- baffle；4- slide calliper rule ontology；5- cell apparatus；6- light switch；7- is reflective
Plate；8- illumination cavity；9- exterior measuring measuring jaw；10- positioning device；11- vernier；12- main scale.
Specific embodiment
The utility model embodiment is further elaborated with reference to the accompanying drawing.
As shown in Figure 1, a kind of inside and outside diameter bar shaped measuring scale of bearing, including slide calliper rule ontology 4, the slide calliper rule ontology 4 it is upper
Side is provided with internal measure-hand 1, offers threaded hole, the spiral shell on one end end face of the separate slide calliper rule ontology 4 of the internal measure-hand 1
Pit internal screw thread is connected with bolt 2, and the baffle 3 vertical with internal measure-hand 1 is socketed on the outside of the bolt 2, and the baffle 3 is separate
The outside of one end on the inside of the measuring jaw of inside measuring jaw inwardly extends.
Slide calliper rule ontology 4 further includes main scale 12, and the upside of main scale 12 is arranged in internal measure-hand 1, and exterior measuring measuring jaw 9 is arranged in main scale
12 downside, vernier 11 are slidably socketed on mobile jib, and are respectively fixed with the sliding of internal measure-hand 1 in the two sides up and down of vernier 11
The outer pawl of the sliding of interior pawl and exterior measuring measuring jaw 9 is provided with for limiting determining of sliding between vernier 11 and main scale 12 on vernier 11
Position device 10.
By the way that baffle 3 is arranged by bolt 2 on the end face of the internal measure-hand 1 of slide calliper rule ontology 4, tearing open for baffle 3 is facilitated
It unloads and rotates, while bearing can be placed on two baffles 3 of internal measure-hand 1 by baffle 3, so that internal measure-hand 1
Measuring surface is parallel with the sagittal plane of bearing, so as to obtain accurate inner diameter values, and can determine bearing
Position, it is practical and convenient；Simultaneously under the mating reaction of positioning device 10, preferably bearing can be located on baffle 3, do not needed
By artificially carrying out gripping bearing, and under the gravity of bearing, axis can be effectively avoided in measurement
It holds there is a situation where mobile and influences measurement accuracy；In addition, for the measurement of bearing outside diameter being realized by exterior measuring measuring jaw 9.
Further, as the preferred of different embodiments, the baffle 3 is semicircle.
Semicircular baffle 3 can preferably fit with bearing bottom, convenient for preferably bearing is fixed.
Further, as the preferred of different embodiments, transparent illumination is set along its length in the slide calliper rule ontology 4
Chamber 8 is provided with headlamp in the illumination cavity 8；Cell apparatus 5, light switch 6 is respectively set in the front end of the slide calliper rule ontology 4,
The headlamp is connected with cell apparatus 5, light switch 6.
It is glass material that illumination cavity 8, which is located at the cavity wall equipped with graduation mark side, and the light that headlamp issues can be by transparent
Cavity wall irradiate, and the graduation mark of side is illuminated, is distinguished convenient for dimension information of the survey crew to measurement,
It is convenient to measure work under more dark measurement environment, it is practical and convenient
Further, as the preferred of different embodiments, along illumination cavity 8 on the slide calliper rule ontology 4 of the top of the illumination cavity 8
Length direction is provided with the reflector 7 of arc, and the reflector 7 is equipped with the side of graduated scale towards slide calliper rule ontology 4.
The light of illumination cavity 8 can be reflexed on the slide calliper rule ontology 4 with graduation mark side, convenient for operator to size
It is accurately identified, it is practical and convenient.
Further, as the preferred of different embodiments, the baffle 3 is hard plastic material.
The utility model is not limited to examples detailed above, in claims limited range of the utility model, this
The various deformations or amendments that field technical staff can make without creative work are protected by this patent.
Claims (5)
1. a kind of inside and outside diameter bar shaped measuring scale of bearing, including slide calliper rule ontology (4), which is characterized in that the slide calliper rule ontology (4)
Upside be provided with internal measure-hand (1), offer spiral shell on one end end face of the separate slide calliper rule ontology (4) of the internal measure-hand (1)
Pit, the threaded hole internal screw thread are connected with bolt (2), are socketed with the gear vertical with internal measure-hand (1) on the outside of the bolt (2)
Plate (3), the baffle (3) extend far from the outside of the measuring jaw inwardly of one end on the inside of the measuring jaw of inside.
2. the inside and outside diameter bar shaped measuring scale of a kind of bearing according to claim 1, which is characterized in that the baffle (3) is
It is semicircle.
3. the inside and outside diameter bar shaped measuring scale of a kind of bearing according to claim 1, which is characterized in that the slide calliper rule ontology
(4) it is arranged along its length transparent illumination cavity (8) in, is provided with headlamp in the illumination cavity (8)；The slide calliper rule ontology
(4) cell apparatus (5), light switch (6), the headlamp and cell apparatus (5), light switch (6) is respectively set in front end
Series connection.
4. the inside and outside diameter bar shaped measuring scale of a kind of bearing according to claim 3, which is characterized in that the illumination cavity (8)
Top slide calliper rule ontology (4) on the reflector (7) of arc, reflector (7) court are provided with along illumination cavity (8) length direction
The side of graduated scale is equipped with to slide calliper rule ontology (4).
5. the inside and outside diameter bar shaped measuring scale of a kind of bearing according to claim 1-4, which is characterized in that described
Baffle (3) is hard plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574919.1U CN208671877U (en) | 2018-09-26 | 2018-09-26 | A kind of inside and outside diameter bar shaped measuring scale of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574919.1U CN208671877U (en) | 2018-09-26 | 2018-09-26 | A kind of inside and outside diameter bar shaped measuring scale of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671877U true CN208671877U (en) | 2019-03-29 |
Family
ID=65842259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821574919.1U Expired - Fee Related CN208671877U (en) | 2018-09-26 | 2018-09-26 | A kind of inside and outside diameter bar shaped measuring scale of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671877U (en) |
-
2018
- 2018-09-26 CN CN201821574919.1U patent/CN208671877U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.9, Section 1, Zhuhai Road West, Guanghan City, Deyang City, Sichuan Province Patentee after: Sichuan dongaxis Technology Co.,Ltd. Address before: 618300 No. 9, West Section of Zhuhai Road, Guanghan City, Deyang City, Sichuan Province Patentee before: SICHUAN DONGZHOU BEARING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210926 |