CN209432022U - Spinning organ special bearing radial internal clearance measuring device - Google Patents
Spinning organ special bearing radial internal clearance measuring device Download PDFInfo
- Publication number
- CN209432022U CN209432022U CN201920334148.7U CN201920334148U CN209432022U CN 209432022 U CN209432022 U CN 209432022U CN 201920334148 U CN201920334148 U CN 201920334148U CN 209432022 U CN209432022 U CN 209432022U
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- CN
- China
- Prior art keywords
- pressing plate
- bearing
- lever
- internal clearance
- radial internal
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Abstract
The utility model belongs to Bearing testing equipment technical field, more particularly to spinning organ special bearing radial internal clearance measuring device, including pedestal, pressing plate, connecting column, eccentric wheel, two locating pieces, silk table seat, amesdial, lever and weight, the utility model is matched for clamping tightly bearing core shaft by the angled end-face on the U-shaped gap both sides of eccentric wheel clamping platen two locating pieces of realization and pressing plate, then rising and falling by weight control lever both ends, so that clamping part pushes bearing case to move up and down, and measure that bearing case is moved upward to the value after the limit and bearing case is moved downward to the value after the limit by amesdial, the absolute value of the difference of two values is the radial internal clearance of spinning organ special bearing, it is high that the utility model solves current spinning organ special bearing radial internal clearance measurement special equipment cost, maintenance difficulties are big, it is troublesome in poeration The problem of, have structure simple, easy to operate, easy to maintain, the lower advantage of cost.
Description
Technical field
The utility model belongs to Bearing testing equipment technical field, and in particular to the measurement of spinning organ special bearing radial internal clearance
Device.
Background technique
The radial internal clearance of spinning organ special bearing is the important indicator of spinning organ special bearing precision, it is necessary to be met corresponding
Tolerance, it is therefore desirable to accurate measurement.The radial internal clearance for measuring spinning organ special bearing, is generally required and is surveyed using special instrument
Amount, but special instrument price is high, and maintenance difficulties are also high, and special instrument adjustment difficulty is big, and operation is cumbersome, is not easily applicable to
The quality of production scene controls.
Utility model content
The utility model is high for the special instrument cost of measurement spinning organ special bearing radial internal clearance, and maintenance difficulties are big,
Troublesome in poeration, the problem of being not easily applicable to the quality control of production scene, it is simple to propose a kind of structure, easy to operate, maintenance
It is convenient, the lower spinning organ special bearing radial internal clearance measuring device of cost.
The utility model uses following technical scheme in order to achieve the above objectives:
Spinning organ special bearing radial internal clearance measuring device, including pedestal, pressing plate, connecting column, eccentric wheel, two positioning
Block, silk table seat, amesdial, lever and weight, surface middle part is provided with bracket on the base, in the upper surface of the pedestal
Right part is provided with backing plate, and the upper surface of backing plate is symmetricly set on before and after described two locating pieces, and the silk table seat is arranged at two
One of them upper surface of locating piece, is provided with U-type groove in the inner end on silk table seat top, the amesdial is installed on U-type groove
It is interior, it is equipped with threaded hole in the left side of U-type groove, cylindrical hole is equipped on the right side of U-type groove, to place screw, and by turning spiral shell
The openings of sizes of nail control U-type groove, to realize clamp or release amesdial, the lower end of the pressing plate passes through horizontal rotating shaft and bottom
The right side of seat is hinged, and is equipped with through-hole at the middle part of the pressing plate, is provided with U-shaped gap above through-hole on pressing plate, to prevent
Only pressing plate encounters the shell of bearing, and the upper surface on the U-shaped gap both sides of pressing plate is angled end-face, and one end of the connecting column passes through
It is hinged on the right side of horizontal rotating shaft and backing plate, the other end passes through through-hole and is hinged by horizontal rotating shaft and eccentric wheel, in the thick stick
The middle part lower end of bar is provided with interconnecting piece, and the interconnecting piece of the lever is hinged by horizontal rotating shaft and bracket, in the lever
Right end be provided with bearing clamping part, for knocking bearing case up and down, the width of bearing clamping part is less than the length of bearing case
Degree, the weight is installed on lever, and can be horizontally slipped on lever.
Further, front and back is symmetrically arranged with two positioning pins on the backing plate, is respectively arranged on two locating pieces
Location hole corresponding with two positioning pins, to be positioned to two locating pieces, to facilitate the fixation of two locating pieces.
Further, one end on the connecting column close to backing plate is provided with annular convex platform, and is arranged on connecting column
There is spring, the spring is between annular convex platform and pressing plate, to reset to pressing plate.
Further, it is provided with handle on the eccentric wheel, to facilitate rotating eccentricity wheel.
Further, it is provided with spacer pin on the left of the lever upper surface, to prevent weight from falling off.
Further, it is provided with handle on the weight, pushes weight to horizontally slip to facilitate.
The utility model has the advantage that compared with prior art
1, the utility model structure is simple, and operation and maintenance are convenient, operates without professional, and low cost is high, is suitable for
The quality of mass production controls.
2, the utility model is provided with positioning pin on backing plate to position to locating piece, facilitates the peace of locating piece
Dress；
3, the utility model is provided with spring and can automatically reset to pressing plate；
4, the utility model is provided with handle on weight and eccentric wheel, facilitates the operation of eccentric wheel and weight；
5, the utility model is stated and is provided with spacer pin on the left of lever upper surface, can prevent weight from falling off；
6, the utility model passes through rising and falling for the self gravity control lever both ends of weight, does not have to manpower lever always
The both hands of bar, liberation can recorde data.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model silk table seat；
Fig. 4 is the structural schematic diagram of the utility model pressing plate；
Fig. 5 is the structural schematic diagram of the utility model lever；
Fig. 6 is the mounting structure schematic diagram of the utility model connecting column and spring；
Fig. 7 is the structural schematic diagram of the utility model locating piece；
Wherein pedestal -1, bracket -2, backing plate -3, pressing plate -4, through-hole -5, connecting column -6, eccentric wheel -7, two
Locating piece -8, silk table seat -9, amesdial -10, U-type groove -11, lever -12, interconnecting piece -13, weight -14, limit
Sell -15, positioning pin -16, location hole -17, annular convex platform -18, spring -19, bearing clamping part -20.
Specific embodiment
In order to which the technical solution of the utility model is further described, with reference to the accompanying drawings and embodiments to the utility model into
Row further illustrates.
As shown in Figures 1 to 7, spinning organ special bearing radial internal clearance measuring device, including pedestal 1, pressing plate 4, connecting column
6,7, two locating pieces 8 of eccentric wheel, silk table seat 9, amesdial 10, lever 12 and weight 14 are set in 1 upper surface middle part of pedestal
It is equipped with bracket 2, the upper surface right part of the pedestal 1 is provided with backing plate 3, is symmetricly set on pad before and after described two locating pieces 8
The upper surface of plate 3, front and back is symmetrically arranged with two positioning pins 16 on the backing plate 3, is respectively arranged on two locating pieces 8
Location hole 17 corresponding with two positioning pins 16, to be positioned to two locating pieces 8, to facilitate two locating pieces 8
It is fixed.One of them upper surface of two locating pieces 8 is arranged in the silk table seat 9, is provided in the inner end on 9 top of silk table seat
U-type groove 11, the amesdial 10 are installed in U-type groove 11, threaded hole are equipped in the left side of U-type groove 11, on the right side of U-type groove 11
Equipped with cylindrical hole, to place screw, and the openings of sizes by turning screw control U-type groove 11, to realize clamping or pine
Amesdial 10 is opened, the lower end of the pressing plate 4 is hinged by the right side of horizontal rotating shaft and pedestal 1, is set at the middle part of the pressing plate 4
There is through-hole 5, the top of through-hole 5 is provided with U-shaped gap on pressing plate 4, to prevent pressing plate 4 from encountering the shell of bearing, the pressing plate
The upper surface on 4U type gap both sides is angled end-face, and one end of the connecting column 6 is hinged by the right side of horizontal rotating shaft and backing plate 3
It connects, the other end passes through through-hole 5 and is hinged by horizontal rotating shaft with eccentric wheel 7, handle is provided on the eccentric wheel 7, with side
Just rotating eccentricity wheel 7, one end on the connecting column 6 close to backing plate 3 is provided with annular convex platform 18, and covers on connecting column 6
Equipped with spring 19, the spring 19 is between annular convex platform 18 and pressing plate 4, to reset to pressing plate 4, in the lever
12 middle part lower end is provided with interconnecting piece 13, and the interconnecting piece 13 of the lever 12 is hinged by horizontal rotating shaft with bracket 2, in institute
The right end for stating lever 12 is provided with bearing clamping part 20, and for knocking bearing case up and down, the width of bearing clamping part 20 is less than
The length of bearing case, the weight 14 are installed on lever 12, and can be horizontally slipped on lever 12.On the weight 14
It is provided with handle, pushes weight 14 to horizontally slip to facilitate, is provided with spacer pin 15 on the left of 12 upper surface of lever, to prevent
Only weight 14 falls off.
Working principle: the utility model realizes that two locating pieces 8 and the U-shaped of pressing plate 4 slit by 7 clamping platen 4 of eccentric wheel
The angled end-face on mouth both sides is matched for clamping tightly bearing core shaft, then rising and falling by 14 control lever of weight, 12 both ends, so that folder
Holding portion 20 pushes bearing case to move up and down, and measures bearing case by amesdial 10 and be moved upward to the value after the limit and axis
The value that shell is moved downward to after the limit is held, the absolute value of the difference of two values is the end-play of spinning organ special bearing.
Claims (6)
1. spinning organ special bearing radial internal clearance measuring device, it is characterised in that: including pedestal (1), pressing plate (4), connecting column
(6), eccentric wheel (7), two locating pieces (8), silk table seat (9), amesdial (10), lever (12) and weight (14), at the bottom
Seat (1) upper surface middle part is provided with bracket (2), is provided with backing plate (3) in the upper surface right part of the pedestal (1), described two
It is symmetricly set on the upper surface of backing plate (3) before and after locating piece (8), silk table seat (9) setting is in two locating pieces (8) wherein one
A upper surface is provided with U-type groove (11) in the inner end on silk table seat (9) top, and the amesdial (10) is installed on U-type groove
(11) in, it is equipped with threaded hole in the left side of U-type groove (11), is equipped with cylindrical hole on the right side of U-type groove (11), to place screw,
And the openings of sizes by turning screw control U-type groove (11), to realize clamp or release amesdial (10), the pressing plate
(4) lower end is equipped with through-hole (5) by being hinged on the right side of horizontal rotating shaft and pedestal (1), at the middle part of the pressing plate (4),
It is provided with U-shaped gap above through-hole (5) on pressing plate (4), to prevent pressing plate (4) from encountering the shell of bearing, pressing plate (4) U
The upper surface on type gap both sides is angled end-face, and one end of the connecting column (6) is hinged by the right side of horizontal rotating shaft and backing plate (3)
It connects, the other end passes through through-hole (5) and is hinged by horizontal rotating shaft with eccentric wheel (7), sets in the middle part lower end of the lever (12)
It is equipped with interconnecting piece (13), the interconnecting piece (13) of the lever (12) is hinged by horizontal rotating shaft with bracket (2), in the lever
(12) right end is provided with bearing clamping part (20), and for knocking bearing case up and down, the width of bearing clamping part (20) is less than
The length of bearing case, the weight (14) are installed on lever (12), and can horizontally slip on lever (12).
2. spinning organ special bearing radial internal clearance measuring device according to claim 1, it is characterised in that: in the backing plate
(3) front and back is symmetrically arranged with two positioning pins (16) on, is respectively arranged on two locating pieces (8) and two positioning pins (16)
Corresponding location hole (17), to be positioned to two locating pieces (8), to facilitate the fixation of two locating pieces (8).
3. spinning organ special bearing radial internal clearance measuring device according to claim 2, it is characterised in that: in the connection
One end on column (6) close to backing plate (3) is provided with annular convex platform (18), and spring (19) are arranged on connecting column (6), described
Spring (19) is located between annular convex platform (18) and pressing plate (4), to reset to pressing plate (4).
4. spinning organ special bearing radial internal clearance measuring device according to claim 3, it is characterised in that: in the bias
It is provided with handle on wheel (7), to facilitate rotating eccentricity wheel (7).
5. spinning organ special bearing radial internal clearance measuring device according to claim 4, it is characterised in that: in the lever
(12) spacer pin (15) are provided on the left of upper surface, to prevent weight (14) from falling off.
6. described in any item spinning organ special bearing radial internal clearance measuring devices according to claim 1-5, it is characterised in that:
It is provided with handle on the weight (14), pushes weight (14) to horizontally slip to facilitate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334148.7U CN209432022U (en) | 2019-03-18 | 2019-03-18 | Spinning organ special bearing radial internal clearance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334148.7U CN209432022U (en) | 2019-03-18 | 2019-03-18 | Spinning organ special bearing radial internal clearance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432022U true CN209432022U (en) | 2019-09-24 |
Family
ID=67978524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920334148.7U Expired - Fee Related CN209432022U (en) | 2019-03-18 | 2019-03-18 | Spinning organ special bearing radial internal clearance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300088A (en) * | 2019-10-31 | 2020-06-19 | 湖北凡超汽车实业有限责任公司 | Machining positioning device |
| CN118023913A (en) * | 2024-04-12 | 2024-05-14 | 北京特思迪半导体设备有限公司 | Bearing adjusting method and device based on main shaft assembly tool |
| CN118023913B (en) * | 2024-04-12 | 2024-06-07 | 北京特思迪半导体设备有限公司 | Bearing adjusting method and device based on main shaft assembly tool |
-
2019
- 2019-03-18 CN CN201920334148.7U patent/CN209432022U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300088A (en) * | 2019-10-31 | 2020-06-19 | 湖北凡超汽车实业有限责任公司 | Machining positioning device |
| CN118023913A (en) * | 2024-04-12 | 2024-05-14 | 北京特思迪半导体设备有限公司 | Bearing adjusting method and device based on main shaft assembly tool |
| CN118023913B (en) * | 2024-04-12 | 2024-06-07 | 北京特思迪半导体设备有限公司 | Bearing adjusting method and device based on main shaft assembly tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190924 |