CN211085679U - Bearing flexibility inspection component - Google Patents
Bearing flexibility inspection component Download PDFInfo
- Publication number
- CN211085679U CN211085679U CN201921771602.1U CN201921771602U CN211085679U CN 211085679 U CN211085679 U CN 211085679U CN 201921771602 U CN201921771602 U CN 201921771602U CN 211085679 U CN211085679 U CN 211085679U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- bearing
- clutch
- head
- 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
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
the utility model discloses a bearing flexibility inspection part, including L type base, the welding of L type base one side top has the backup pad, the backup pad top is run through and is gone up the cylinder, the spout has been seted up to L type base one side, slider one end welds in L type fly leaf one side, synchronous machine is installed to L type fly leaf top one side, synchronous machine output shaft one end is connected with the clutch, the clutch bottom is connected with detects the head, signal receiver has been run through to fixed plate one side, it is rotatory to detect first outside top cup jointed induction counter, drives through the synchronous machine is rotatory to detect the head, then it is rotatory to drive the bearing inner circle through detecting first one end card income bearing inner circle, and the clutch breaks away from with detecting the head, detects head rest inertial rotation, then accepts the relevant rotational speed data feedback of induction counter to outside electrically controlled device through the signal receiver to detect the flexibility of bearing, detect the precision height, the misjudgement rate is low.
Description
Technical Field
The utility model relates to a bearing detects technical field, specifically is bearing flexibility inspection part.
Background
The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotating body, therefore, before the bearing leaves a factory, the bearing quality detection is needed, the bearing flexibility detection is one of important links in the bearing quality detection, the flexibility detection of the existing bearing generally adopts a manual full-detection mode, a clutch is a common part in mechanical transmission, and a transmission system can be separated or jointed at any time;
The bearing flexibility detection device is mentioned in patent with application number 200820039335.4, the flexibility of detection bearing that this patent can be accurate has improved the detection efficiency of product, workman's intensity of labour has been alleviateed, the device suitability is stronger, however, the device mechanical structure is more complicated, and the damping effect who leans on the effect extension spring of permanent torque motor dead weight makes and detects the head and insert the bearing inner race, the structure is not stable enough, extension spring also easily produces deformation, so the bearing flexibility inspection part that urgently needs solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bearing flexibility inspection part can effectively solve the more complicacy of mechanical structure who proposes in the above-mentioned background art, and the damping action that leans on the effect extension spring of permanent torque motor dead weight makes during detecting the head and inserts the bearing inner circle, and the structure is not stable enough, and extension spring also easily produces the problem of deformation.
in order to achieve the aim, the utility model provides a bearing flexibility inspection part, which comprises an L-shaped base, wherein one side of the L-shaped base is provided with a detection assembly, and the detection assembly comprises a supporting plate, an upper air cylinder, a lower air cylinder, a sliding chute, a sliding block, an L-shaped movable plate, a synchronous motor, a clutch, a detection head, a fixed plate, a signal receiver and an induction counter;
the utility model discloses a detection device, including L type base, backup pad, synchronous motor's input and external power source, L type base one side welding has the backup pad, the cylinder about the backup pad top runs through, the spout has been seted up to L type base one side, spout inner wall sliding connection has the slider, slider one end welds in L type fly leaf one side, synchronous motor is installed to L type fly leaf top one side, synchronous motor's input and external power source's output electric connection, synchronous motor output shaft one end is connected with the clutch, the clutch bottom is connected with detects the head, there is the fixed plate L type fly leaf inboard bottom through the mounting screw, signal receiver has been run through to fixed plate one side, signal receiver's input and external power source electric connection, it.
preferably, the bottom ends of the upper cylinder and the lower cylinder are connected with the top end of the L-shaped movable plate through threads.
preferably, the top end of the inner side of the L-shaped base is provided with a clamping assembly, and the clamping assembly comprises a stud, a fixed circular plate, a circular ring, a fixed cylinder, an extension spring, an arc-shaped block and a control screw rod;
the utility model discloses a control device of a hydraulic control system, including L type base, fixed plectrum, fixed cylinder, extension spring, control screw are installed to fixed cylinder one end, and the inboard top of L type base is connected with the double-screw bolt, the double-screw bolt top is welded in fixed plectrum bottom middle part, the welding of fixed plectrum top has the ring, the outside both sides of ring all have welded fixed section of thick bamboo, the.
Preferably, the arc wall has all been seted up to ring inner wall both sides, and the length, the width and the arc length of arc wall are the same with the length, the width and the arc length size of arc piece respectively, and the fixed orifices has been seted up to arc wall inner wall one side, and the fixed orifices internal diameter is the same with control screw diameter size.
preferably, a threaded hole is formed in the top end of the inner side of the L-shaped base, and the diameter of the threaded hole is the same as that of the stud.
Preferably, a rubber layer is bonded on the surface of one side of the arc-shaped block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. It is rotatory to drive the detection head through synchronous machine is rotatory, then it is rotatory to drive the bearing inner race through detecting head one end card income bearing inner race, the clutch breaks away from with the detection head, it is rotatory to detect head rest inertia, then accept the relevant rotational speed data feedback of induction counter to outside electrically controlled device through the signal acceptor, thereby detect the flexibility of bearing, it is high to detect the precision, the misjudgement rate is low, long service life, compare with the artifical manual detection of tradition, artificial working strength has been reduced, the work efficiency is improved, and the production cost is reduced.
2. Be provided with the centre gripping subassembly, can be convenient for carry out the centre gripping through the centre gripping subassembly to the bearing inner race and fix, convenient operation to be favorable to going on of bearing flexibility detection achievement, be convenient for simultaneously change.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of the detecting assembly of the present invention;
FIG. 3 is a schematic structural view of the clamping assembly of the present invention;
Fig. 4 is a schematic view of the installation structure of the extension spring of the present invention;
Reference numbers in the figures:
1. an L-shaped base;
2. the device comprises a detection assembly, a support plate, a 202 upper cylinder, a lower cylinder, a 203 sliding chute, a 204 sliding block, a 205L-shaped movable plate, a 206 synchronous motor, a 207 clutch, a 208 detection head, a 209 fixed plate, a 210 signal receiver, a 211 induction counter, a detection assembly, a base plate, a;
3. A clamping assembly; 301. a stud; 302. fixing the circular plate; 303. a circular ring; 304. a fixed cylinder; 305. an extension spring; 306. an arc-shaped block; 307. the screw is controlled.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
embodiment as shown in fig. 1-4, the utility model provides a technical scheme, bearing flexibility inspection part, including L type base 1, detection component 2 is installed to L type base 1 one side, and detection component 2 includes backup pad 201, upper and lower cylinder 202, spout 203, slider 204, L type fly leaf 205, synchronous machine 206, clutch 207, detects head 208, fixed plate 209, signal receiver 210 and response counter 211;
the welding of L type base 1 one side top has the backup pad 201, backup pad 201 top runs through has upper and lower cylinder 202, spout 203 has been seted up to L type base 1 one side, spout 203 inner wall sliding connection has slider 204, slider 204 one end welds in L type movable plate 205 one side, synchronous machine 206 is installed to L type movable plate 205 top one side, synchronous machine 206's input and external power supply's output electric connection, synchronous machine 206 output shaft one end is connected with clutch 207, clutch 207 bottom is connected with detects the head 208, L type movable plate 205 inboard bottom has fixed plate 209 through the mounting screw, fixed plate 209 one side runs through has signal receiver 210, signal receiver 210's input and external power supply electric connection, it has the response counter 211 to cup joint to detect the head 208 outside top, upper and lower cylinder 202 bottom links to each other with L type movable plate 205 top through the screw, it reciprocates to be convenient for upper and lower cylinder 202 piston one end drive L type movable plate 205, thereby be.
the top end of the inner side of the L-shaped base 1 is provided with a clamping assembly 3, and the clamping assembly 3 comprises a stud 301, a fixed circular plate 302, a circular ring 303, a fixed cylinder 304, an extension spring 305, an arc-shaped block 306 and a control screw 307;
the top end of the inner side of the L-shaped base 1 is connected with a stud 301, the top end of the stud 301 is welded in the middle of the bottom end of a fixed circular plate 302, the top end of the fixed circular plate 302 is welded with a circular ring 303, fixed cylinders 304 are welded on two sides of the outer portion of the circular ring 303, an extension spring 305 is welded on one side of the inner wall of each fixed cylinder 304, a control screw 307 is installed at one end of each fixed cylinder 304, arc-shaped grooves are formed in two sides of the inner wall of each circular ring 303, the length of each arc-shaped groove, the width and the arc length are respectively equal to the length of each arc-shaped block 306, the width and the arc length are equal to each other, the arc-shaped blocks 306 are clamped into the arc-shaped grooves under the action of the elastic force of the extension spring 305, fixing holes are formed in one side of the inner wall of each arc-shaped groove, the inner diameter of each fixing hole is equal to the diameter of the stud 301, the fixed circular plate 302 is connected and detached from the L-shaped.
the utility model discloses an operating principle and use flow are that aim at the double-screw bolt 301 of fixed plectane 302 bottom and aim at the screw hole on the L type base 1 and twist wherein, thereby fix fixed plectane 302 on L type base 1, arc piece 306 is original to be located the arc wall, place the bearing in ring 303 inner wall, then twist the control screw 307 of solid fixed cylinder 304 one end, make control screw 307 one end support arc piece 306 one side, and drive extension spring 305 and move, thereby make arc piece 306 take rubber layer one side to paste the bearing outside firmly, it can't rotate to be supported by arc piece 306 through the bearing both sides, convenient for detect, convenient for operation, and whole centre gripping subassembly 3 is easy to change, be convenient for inspect the bearing of different models;
the method comprises the steps of connecting an external power supply, starting a synchronous motor 206, wherein the synchronous motor 206 is of a type YU7114, one end of an output shaft of the synchronous motor 206 drives a clutch 207 to rotate, then the clutch 207 rotates to drive a detection head 208 connected with the bottom end of the clutch to rotate, an induction counter 211 rotates along with the detection head 208, an upper air cylinder 202 and a lower air cylinder 202 are started, one end of a piston of the upper air cylinder 202 and the lower air cylinder 202 extends downwards to drive an L-shaped movable plate 205 to move downwards, the L-shaped movable plate 205 drives a sliding block 204 welded on one side of the L-shaped movable plate to slide downwards on the inner wall of a sliding chute 203, the stability of the movement of the L-shaped movable plate 205 is guaranteed, when the L-shaped movable plate 205 moves downwards to the maximum distance, the bottom end of the detection head 208 is inserted into the inner wall of a bearing inner ring to drive the bearing inner ring to rotate, then the connection end of the clutch 207 and the detection head 208 is separated, the detection head 208 drives a bearing and the induction counter to rotate by inertia, at the position of the signal receiver 210 on one side corresponds to the position of the induction counter 211, so as to sense the rotation data of the induction counter 211, the signal is reflected to an external electric control device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. the bearing flexibility inspection part comprises an L-shaped base (1) and is characterized in that a detection assembly (2) is installed on one side of the L-shaped base (1), and the detection assembly (2) comprises a supporting plate (201), an upper air cylinder (202), a lower air cylinder (202), a sliding chute (203), a sliding block (204), an L-shaped movable plate (205), a synchronous motor (206), a clutch (207), a detection head (208), a fixed plate (209), a signal receiver (210) and an induction counter (211);
L type base (1) one side top welding has backup pad (201), backup pad (201) top is run through and is had last lower cylinder (202), spout (203) have been seted up to L type base (1) one side, spout (203) inner wall sliding connection has slider (204), slider (204) one end is welded in L type fly leaf (205) one side, synchronous machine (206) are installed to L type fly leaf (205) top one side, the input of synchronous machine (206) and external power source's output electric connection, synchronous machine (206) output shaft one end is connected with clutch (207), clutch (207) bottom is connected with detects head (208), there is fixed plate (209) L type fly leaf (205) inboard bottom through the screw mounting, fixed plate (209) one side is run through signal receiver (210), the input and the external power source electric connection of signal receiver (210), it has inductive counter (211) to cup joint to detect head (208) outside top.
2. the bearing flexibility inspection unit according to claim 1, wherein the lower ends of the upper and lower cylinders (202) are connected to the upper end of the L-shaped movable plate (205) by means of a screw.
3. the bearing flexibility inspection component according to claim 1, wherein a clamping assembly (3) is mounted at the top end of the inner side of the L-shaped base (1), and the clamping assembly (3) comprises a stud (301), a fixed circular plate (302), a circular ring (303), a fixed cylinder (304), an extension spring (305), an arc-shaped block (306) and a control screw (307);
L type base (1) inboard top is connected with double-screw bolt (301), double-screw bolt (301) top welds in fixed plectane (302) bottom middle part, the welding of fixed plectane (302) top has ring (303), the outside both sides of ring (303) have all welded solid fixed cylinder (304), the welding of solid fixed cylinder (304) inner wall one side has extension spring (305), extension spring (305) one end welding has arc piece (306), control screw (307) are installed to solid fixed cylinder (304) one end.
4. The bearing flexibility inspection member according to claim 3, wherein: arc-shaped grooves are formed in two sides of the inner wall of the circular ring (303), the length, the width and the arc length of each arc-shaped groove are the same as those of the arc-shaped block (306), a fixing hole is formed in one side of the inner wall of each arc-shaped groove, and the inner diameter of each fixing hole is the same as the diameter of the control screw (307).
5. the bearing flexibility inspection component according to claim 1, wherein a threaded hole is formed in the top end of the inner side of the L-shaped base (1), and the diameter of the threaded hole is the same as that of the stud (301).
6. The bearing flexibility inspection member according to claim 3, wherein: a rubber layer is adhered to the surface of one side of the arc-shaped block (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771602.1U CN211085679U (en) | 2019-10-21 | 2019-10-21 | Bearing flexibility inspection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771602.1U CN211085679U (en) | 2019-10-21 | 2019-10-21 | Bearing flexibility inspection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085679U true CN211085679U (en) | 2020-07-24 |
Family
ID=71645010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921771602.1U Active CN211085679U (en) | 2019-10-21 | 2019-10-21 | Bearing flexibility inspection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062061A1 (en) * | 2020-09-27 | 2022-03-31 | 菏泽明振轴承有限公司 | Micro-motion measurement bench for bearing testing |
| CN115144682A (en) * | 2022-09-05 | 2022-10-04 | 深圳嘉利祥精工股份有限公司 | Bearing inner race electric conductivity accredited testing organization |
-
2019
- 2019-10-21 CN CN201921771602.1U patent/CN211085679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062061A1 (en) * | 2020-09-27 | 2022-03-31 | 菏泽明振轴承有限公司 | Micro-motion measurement bench for bearing testing |
| CN115144682A (en) * | 2022-09-05 | 2022-10-04 | 深圳嘉利祥精工股份有限公司 | Bearing inner race electric conductivity accredited testing organization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211085679U (en) | Bearing flexibility inspection component | |
| CN210757331U (en) | Clamping device for motor machining | |
| CN208313253U (en) | A kind of automatically centering fixture device for disc-like rotor comprehensive detection | |
| CN113042389A (en) | Bearing inner hole size detection device | |
| CN213984891U (en) | Coaxiality detection tool | |
| CN108507895B (en) | Vertical multifunctional friction and wear test machine | |
| CN216081394U (en) | Roundness runout measuring tool for shaft parts | |
| CN206445476U (en) | A kind of bearing press | |
| CN211590177U (en) | Manipulator for detecting engine piston ring | |
| CN215088547U (en) | Clamping and vibrating device of plastic-impregnated bearing retainer | |
| CN115240520A (en) | Theoretical mechanics experimental apparatus based on rotor inertia | |
| CN208443584U (en) | Automotive transmission assembly fatigue life test stand | |
| CN109029316B (en) | Automatic centering fixture device and method for comprehensive detection of disc-shaped rotor | |
| CN112620984A (en) | Dynamic balance detection and laser drilling correction integrated device for crankshaft | |
| CN111272365A (en) | Multifunctional automatic spring tester | |
| CN109592314A (en) | A kind of precision indexing disk-transporting device | |
| CN113714924B (en) | Electrified infrared fine control crankshaft polishing operation platform | |
| CN201083586Y (en) | Automatic balancing device | |
| CN111122356A (en) | Tensile test device for charging interface connecting cable | |
| CN110631751A (en) | Sensitive axis torque sensor of response | |
| CN219503876U (en) | Clamp for automatic tapping machine processing | |
| CN221037362U (en) | Crankshaft rotation moment and axial clearance measuring device during engine assembly | |
| CN214668158U (en) | Thread wear resistance test tool | |
| CN210650175U (en) | Bearing clamping device | |
| CN216573207U (en) | Experimental contrast device for high-chromium cast iron modifier of eutectic carbide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |