CN209027793U - Performance testing device is used in a kind of manufacture of precision bearing - Google Patents
Performance testing device is used in a kind of manufacture of precision bearing Download PDFInfo
- Publication number
- CN209027793U CN209027793U CN201821664224.2U CN201821664224U CN209027793U CN 209027793 U CN209027793 U CN 209027793U CN 201821664224 U CN201821664224 U CN 201821664224U CN 209027793 U CN209027793 U CN 209027793U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- outer sleeve
- circular slab
- bearing
- performance testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of precision bearing manufacture performance testing devices, including bottom plate, two sides at the top of the bottom plate are fixedly connected to supported rod erecting, the top of two supported rod erectings is fixedly connected by circular slab, midpoint above the circular slab is provided with outer sleeve, the bottom of the outer sleeve is through circular slab and extends to outside it, and the outer sleeve surface inside circular slab is fixedly connected with swivel plate.The utility model is by being arranged outer sleeve, fixed disc, cylinder, fixed block, shaft, support rod, supporting ball, electric pushrod, flag, connecting spring and interior clamping cushion, solve the problems, such as that traditional precision bearing manufacture performance testing device can not often be adapted to the bearing use of different model, structure is simple, it is easy to operate, it can realize that a machine uses for different model bearing, to improve testing efficiency, the cost of investment of enterprise is reduced, is brought great convenience to user.
Description
Technical field
The utility model relates to precision bearing manufacturing technology field, specially a kind of precision bearing manufacture is filled with performance test
It sets.
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, according to the difference of the friction properties of the moving elements, bearing can be divided into rolling
Dynamic bearing and sliding bearing two major classes, wherein rolling bearing is normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher, and rolling bearing is generally by outer ring, four part group of inner ring, rolling element and retainer
At by the shape of rolling element, rolling bearing is divided into ball bearing and roller bearing two major classes, and the detection performance test device of bearing exists
It is extremely important in bearing manufacture process, it can recognize whether the production of bearing is in reasonable position by detection, it is traditional
The bearing that precision bearing manufacture performance testing device can not often be adapted to different model uses, therefore for different batches, interior
It for the bearing that loop diameter and race diameter are all different, is not available same equipment and is detected, to need difference customized
The test machine of specification, reduces testing efficiency, increases the cost of investment of enterprise, brings great inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of precision bearing manufacture performance testing device, have but with difference
The advantages of model bearing uses, different model can not be often adapted to by solving traditional precision bearing manufacture performance testing device
Bearing use the problem of.
To achieve the above object, the utility model provides the following technical solutions: performance test is used in a kind of manufacture of precision bearing
Device, including bottom plate, the two sides at the top of the bottom plate are fixedly connected to supported rod erecting, and the top of two supported rod erectings passes through circle
Shape plate is fixedly connected, and the midpoint above the circular slab is provided with outer sleeve, the bottom of the outer sleeve through circular slab and
It extends to outside it, the outer sleeve surface inside circular slab is fixedly connected with swivel plate, and the circular slab corresponds to swivel plate
Position offer swivelling chute used in conjunction with, at the top of the circular slab and be located on the right side of outer sleeve and be fixedly installed with drive
Motor is moved, is fixedly connected with drive shaft on the output shaft of the driving motor, the surface of the drive shaft is fixedly connected with
Active runner, the position that the outer sleeve corresponds to active runner are fixedly connected with driven runner used in conjunction with, the master
It is sequentially connected between turn wheel and driven runner by belt, is fixedly connected with fixed disc on the inner wall of the outer sleeve, institute
The bottom for stating fixed disc is fixedly connected with cylinder, and the bottom of the cylinder is fixedly connected with fixed block, before the fixed block
The midpoint of two side bottoms opens up fluted afterwards, and the inside of the groove is connected with support rod, the housing by shaft
The position of the corresponding support rod of cylinder is offered through mouth, and the bottom end of the support rod, which is run through outer sleeve and extended to outside it, to be fixedly connected with
To ball, the left and right sides at the top of the bottom plate is symmetrically arranged with electric pushrod, and the opposite side of two electric pushrods is fixed to be connected
It is connected to flag, the inside of the flag is fixedly connected with interior clamping cushion by connecting spring.
Preferably, be provided with ball at the top and bottom of the swivel plate, the surface of the ball and swivelling chute it is interior
Wall contacts with each other.
Preferably, reinforcement is fixedly connected at the top of the left and right sides of the outer sleeve inner wall and corresponding fixed disc
Muscle, the reinforcing rib are fixedly connected close to the side of fixed disc with fixed disc.
Preferably, the surface to ball is fixedly connected with non-slip mat, and non-slip mat and extension are run through in one end of the support rod
Inside to it.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting outer sleeve, fixed disc, cylinder, fixed block, shaft, support rod, to ball, electronic push away
Bar, flag, connecting spring and interior clamping cushion solve traditional precision bearing manufacture performance testing device and often can not
The problem of being adapted to the bearing use of different model, pushes fixed block to move up and down in outer sleeve by cylinder, thus
Under shaft effect, horizontal direction rotation can occur for support rod, to resist to different inner ring diameter bearings, electric pushrod can band
Clamping cushion clamps the bearing of different race diameters in dynamic, to reach the fixed effect to bearing, structure is simple, behaviour
Facilitate, can realize that a machine uses for different model bearing, to improve testing efficiency, reduce the investment of enterprise at
This, brings great convenience to user.
2, the utility model reduces swivel plate in rotation, between surface and swivelling chute inner wall by setting ball
Frictional force be conducive to the performance test to bearing to ensure that the rotation speed of outer sleeve, by be arranged reinforcing rib, add
Consolidate fixation degree of the fixed disc on outer sleeve lining prevents from using for a long time, fixed disc takes off from outer sleeve inner wall
It falls, device is caused not to be available, by the way that non-slip mat is arranged, can be improved mutual when resisting the inner wall of bearing inner race to ball
Frictional force, avoid to ball rotation when, because rub it is smaller due to cause bearing that can not rotate the case where appearance.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the partial enlarged view of B-B in the utility model Fig. 1；
Fig. 4 is the cross-sectional view of the structure of the utility model side view.
In figure: 1 bottom plate, 2 supported rod erectings, 3 circular slabs, 4 outer sleeves, 5 swivel plates, 6 swivelling chutes, 7 driving motors, 8 drivings
Shaft, 9 active runners, 10 driven runners, 11 belts, 12 fixed discs, 13 cylinders, 14 fixed blocks, 15 grooves, 16 shafts, 17
Support rod, 18 are added by mouth, 19 to clamping cushion, 24 balls, 25 in ball, 20 electric pushrods, 21 flags, 22 connecting springs, 23
Strengthening tendons, 26 non-slip mats.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of precision bearing manufacture performance testing device, including bottom plate 1, the two sides at 1 top of bottom plate
It is fixedly connected to supported rod erecting 2, the top of two supported rod erectings 2 is fixedly connected by circular slab 3, in 3 top of circular slab
Outer sleeve 4 is provided at point, the bottom of outer sleeve 4 through circular slab 3 and extends to outside it, outer inside circular slab 3
4 surface of sleeve is fixedly connected with swivel plate 5, and the position of the corresponding swivel plate 5 of circular slab 3 offers swivelling chute used in conjunction with
6, the top and bottom of swivel plate 5 are provided with ball 24, and the surface of ball 24 and the inner wall of swivelling chute 6 contact with each other, round
It is fixedly installed with driving motor 7 at the top of plate 3 and positioned at the right side of outer sleeve 4, drive is fixedly connected on the output shaft of driving motor 7
Turn axis 8, the surface of drive shaft 8 are fixedly connected with active runner 9, and the position of the corresponding active runner 9 of outer sleeve 4 is fixedly connected
There is driven runner 10 used in conjunction with, is sequentially connected between active runner 9 and driven runner 10 by belt 11, outer sleeve
It is fixedly connected with fixed disc 12 on 4 inner wall, the top of the left and right sides of 4 inner wall of outer sleeve and corresponding fixed disc 12 is solid
Surely it is connected with reinforcing rib 25, reinforcing rib 25 is fixedly connected close to the side of fixed disc 12 with fixed disc 12, fixed disc 12
Bottom be fixedly connected with cylinder 13, the bottom of cylinder 13 is fixedly connected with fixed block 14, the front and rear sides bottom of fixed block 14
Midpoint open up fluted 15, the inside of groove 15 is connected with support rod 17, the corresponding support rod of outer sleeve 4 by shaft 16
17 position is offered through mouth 18, by mouth 18 for support rod 17 by using the bottom end of support rod 17 through outer sleeve 4 and extends
It is fixedly connected with the surface to ball 19, to ball 19 outside to it and is fixedly connected with non-slip mat 26, one end of support rod 17 is through anti-skidding
It pad 26 and extends to inside it, the left and right sides at 1 top of bottom plate is symmetrically arranged with electric pushrod 20, and two electric pushrods 20 are opposite
Side be fixedly connected to flag 21, the inside of flag 21 is fixedly connected with interior clamping cushion by connecting spring 22
23, by setting ball 24, swivel plate 5 is reduced in rotation, the frictional force between 6 inner wall of surface and swivelling chute, thus
The rotation speed that ensure that outer sleeve 4 is conducive to the performance test to bearing, by the way that reinforcing rib 25 is arranged, strengthens fixed circle
Fixation degree of the plate 12 on 4 inner wall of outer sleeve prevents from using for a long time, and fixed disc 12 falls off from 4 inner wall of outer sleeve, makes
It is not available at device, by the way that non-slip mat 26 is arranged, mutual rub can be improved when resisting the inner wall of bearing inner race to ball 19
Wipe power, avoid to ball 19 in rotation, it is smaller because rubbing due to the case where causing bearing that can not rotate appearance, the utility model is logical
It crosses setting outer sleeve 4, fixed disc 12, cylinder 13, fixed block 14, shaft 16, support rod 17, support ball 19, electric pushrod 20, housing
Plate 21, connecting spring 22 and interior clamping cushion 23 solve traditional precision bearing manufacture performance testing device and often can not
The problem of being adapted to the bearing use of different model, pushes fixed block 14 to move up and down in outer sleeve 4 by cylinder 13, from
And under the effect of shaft 16, horizontal direction rotation can occur for support rod 17, so that different inner ring diameter bearings are resisted, it is electronic
Push rod 20 can drive the bearing of 23 pairs of interior clamping cushion different race diameters to clamp, to reach the fixed effect to bearing
Fruit, structure is simple, easy to operate, can realize that a machine uses for different model bearing, to improve testing efficiency, reduce
The cost of investment of enterprise, brings great convenience to user.
In use, bearing to be detected is lain against at 1 center of bottom plate, two electric pushrods 20 are opened, in connecting spring 22
Protective effect under, clamp interior clamping cushion 23 to bearing outer ring, later start cylinder 13, cylinder 13 push fixed block
14 move down in outer sleeve 4, are stirred two support rods 17 outward with hand, with the two sides of alignment bearings inner ring inner wall, until supporting
When bearing inner race can be supported by ball 19, cylinder 13 is closed, driving motor 7, the master in drive shaft 8 are opened when performance test
Turn wheel 9 drives driven runner 10 to rotate under the effect of belt 11, so that outer sleeve 4 be made to carry out under 5 supporting role of swivel plate
Rotation, two are supported ball 19 and have at this time resisted bearing inner race, thus under the high rubbing action of non-slip mat 26, it can be in dynamic bearing
Circle rotation is tested for the property.
In summary: precision bearing manufacture performance testing device, by the way that outer sleeve 4, fixed disc 12, cylinder is arranged
13, fixed block 14, shaft 16, support rod 17, support ball 19, electric pushrod 20, flag 21, connecting spring 22 and interior clamping cushion
23, solve that traditional precision bearing manufacture performance testing device can not often be adapted to that the bearing of different model uses asks
Topic.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of precision bearing manufacture performance testing device, including bottom plate (1), it is characterised in that: at the top of the bottom plate (1)
Two sides are fixedly connected to supported rod erecting (2), and the top of two supported rod erectings (2) is fixedly connected by circular slab (3), the circle
Midpoint above shape plate (3) is provided with outer sleeve (4), and the bottom of the outer sleeve (4) through circular slab (3) and extends to it
Outside is located at circular slab (3) internal outer sleeve (4) surface and is fixedly connected with swivel plate (5), the corresponding rotation of the circular slab (3)
The position of rotating plate (5) offers swivelling chute used in conjunction with (6), at the top of the circular slab (3) and is located at outer sleeve (4)
Right side is fixedly installed with driving motor (7), is fixedly connected with drive shaft (8) on the output shaft of the driving motor (7), described
The surface of drive shaft (8) is fixedly connected with active runner (9), and the position of the outer sleeve (4) corresponding active runner (9) is fixed
It is connected with driven runner (10) used in conjunction with, passes through belt between the active runner (9) and driven runner (10)
(11) it is sequentially connected, is fixedly connected with fixed disc (12) on the inner wall of the outer sleeve (4), the bottom of the fixed disc (12)
Portion is fixedly connected with cylinder (13), and the bottom of the cylinder (13) is fixedly connected with fixed block (14), the fixed block (14)
The midpoint of front and rear sides bottom opens up fluted (15), and the inside of the groove (15) is connected with by shaft (16)
The position of support rod (17), the outer sleeve (4) corresponding support rod (17) is offered through mouth (18), and the bottom end of the support rod (17) is passed through
It wears outer sleeve (4) and extending to outside it to be fixedly connected with to ball (19), the left and right sides at the top of the bottom plate (1) is symmetrical arranged
Have electric pushrod (20), two opposite sides of electric pushrod (20) are fixedly connected to flag (21), the flag
(21) inside is fixedly connected with interior clamping cushion (23) by connecting spring (22).
2. a kind of precision bearing manufacture performance testing device according to claim 1, it is characterised in that: the swivel plate
(5) it is provided at the top and bottom of ball (24), the surface of the ball (24) and the inner wall of swivelling chute (6) contact with each other.
3. a kind of precision bearing manufacture performance testing device according to claim 1, it is characterised in that: the outer sleeve
(4) reinforcing rib (25), the reinforcing rib are fixedly connected at the top of the left and right sides of inner wall and corresponding fixed disc (12)
(25) side close to fixed disc (12) is fixedly connected with fixed disc (12).
4. a kind of precision bearing manufacture performance testing device according to claim 1, it is characterised in that: described to support ball
(19) surface is fixedly connected with non-slip mat (26), and one end of the support rod (17) through non-slip mat (26) and extends in it
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664224.2U CN209027793U (en) | 2018-10-13 | 2018-10-13 | Performance testing device is used in a kind of manufacture of precision bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664224.2U CN209027793U (en) | 2018-10-13 | 2018-10-13 | Performance testing device is used in a kind of manufacture of precision bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027793U true CN209027793U (en) | 2019-06-25 |
Family
ID=66906300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664224.2U Active CN209027793U (en) | 2018-10-13 | 2018-10-13 | Performance testing device is used in a kind of manufacture of precision bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256995A (en) * | 2020-02-12 | 2020-06-09 | 同济大学 | Evaluation device for damage degree of motor rolling bearing |
| CN111256994A (en) * | 2020-02-12 | 2020-06-09 | 同济大学 | Rolling bearing fault diagnosis simulation experiment device |
| CN114755015A (en) * | 2022-06-17 | 2022-07-15 | 哈尔滨科锐同创机模制造有限公司 | Bearing tester intensification testing arrangement |
-
2018
- 2018-10-13 CN CN201821664224.2U patent/CN209027793U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256995A (en) * | 2020-02-12 | 2020-06-09 | 同济大学 | Evaluation device for damage degree of motor rolling bearing |
| CN111256994A (en) * | 2020-02-12 | 2020-06-09 | 同济大学 | Rolling bearing fault diagnosis simulation experiment device |
| CN111256994B (en) * | 2020-02-12 | 2021-05-11 | 同济大学 | Rolling bearing fault diagnosis simulation experiment device |
| CN114755015A (en) * | 2022-06-17 | 2022-07-15 | 哈尔滨科锐同创机模制造有限公司 | Bearing tester intensification testing arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209027793U (en) | Performance testing device is used in a kind of manufacture of precision bearing | |
| CN107053048B (en) | A kind of Production of bearing clamping device that can be adjusted | |
| CN203665273U (en) | Screw pump rotor abrasive belt form grinding device | |
| CN106271945A (en) | A kind of electric motor car leather strap polisher | |
| CN109955229A (en) | A kind of industrial robot steering mechanism | |
| CN207891585U (en) | One kind efficiently rubbing cotton machine | |
| CN104986150B (en) | A kind of chassis system for mobile robot | |
| CN108436000A (en) | A kind of bearing ring rolling ring device | |
| CN209439961U (en) | A kind of burnishing device for valve retainer | |
| CN209069765U (en) | A kind of waterproof trousers wear-resisting property detection device | |
| CN208067220U (en) | A kind of bearing ring rolling ring device | |
| CN110723665A (en) | Cantilever crane angle adjusting device | |
| CN205870175U (en) | Electric motor car leather strap polisher | |
| CN205757053U (en) | A kind of quickly tea rolling machine | |
| CN206051310U (en) | A kind of crane stopping means | |
| CN206799030U (en) | A kind of crane rotation mechanism | |
| CN209080761U (en) | A kind of conveying device for bearing steel ball production | |
| CN209640128U (en) | A kind of fixed device of friction wear testing machine | |
| CN207642818U (en) | A kind of bearing machining grinding device | |
| CN208487945U (en) | A kind of grinding machine dryer | |
| CN212142861U (en) | Small reciprocating vibration ball mill | |
| CN206895749U (en) | A kind of electronic kneading machine to cool | |
| CN112476263A (en) | Stable rubber tire clamp capable of realizing bidirectional centering and synchronous clamping | |
| CN204685027U (en) | The micro-decolorization swinging table of making an uproar of low consumption | |
| CN215323426U (en) | Roller mechanism for winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |