CN203665297U - Warning device of oil stone of automatic bearing-ring superfinishing machine - Google Patents
Warning device of oil stone of automatic bearing-ring superfinishing machine Download PDFInfo
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- CN203665297U CN203665297U CN201320854030.XU CN201320854030U CN203665297U CN 203665297 U CN203665297 U CN 203665297U CN 201320854030 U CN201320854030 U CN 201320854030U CN 203665297 U CN203665297 U CN 203665297U
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- oil stone
- oilstone
- contact
- piston
- contact device
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- 239000004575 stone Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
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Abstract
A warning device of oil stone of an automatic bearing-ring superfinishing machine comprises a supporting body, an oil stone clamp is fixedly arranged on one side of the supporting body, and the far end of the oil stone is provided with a clamping opening. The warning device is characterized in that an air cylinder is fixedly arranged on the supporting body, the top of the air cylinder is connected with an air pipe, a piston is arranged in the middle of the air cylinder, a sealing ring is arranged on the top of the piston, an oil stone pressing rod is arranged on the side face of the piston, the oil stone pressing rod penetrates through a sliding strip of the air cylinder until the position above the clamping opening of the oil stone clamp, a first contact device is arranged at the lower end of the piston, the bottom of the air cylinder is provided with a second contact device upwards, a contact switch K1 composed of the first contact device and the second contact device is connected with a control circuit, and the control circuit is connected with a warning unit. The warning device has the advantage that when no oil stone exists or the oil stone reaches the usage limit, a warning signal is sent out; unqualified products caused because no oil stone exists or the oil stone reaches the usage limit are prevented from flowing into the next procedure; oil stone faults can be reported to operators timely, and the operators can handle the faults timely; product quality is improved.
Description
Technical field
The utility model relates to bearing ring manufacture field, particularly the warning device of the automatic ultra-clean machine oil stone of bearing ring.
Background technology
In bearing Superfinishing machine field, do not have oilstone or oilstone to be done for owing to not checking the device of oilstone and the oilstone limit of wear, causing, but lathe is also processed defective work and is flowed into subsequent processing not stopping.Because of abnormal cause or do not change in time the yield rate that oilstone can cause and reduce, become the problem of a long-term puzzlement Production of bearing producer.At present, staff judge oilstone when change roughly have following several: 1. alarm free device, refers to substantially to judge by manual observation this mode labor intensive.2. set by counting, when reporting to the police after the product that processes specified quantity, this does not report to the police according to actual situation, also can cause the wasting of resources.Along with the continuous progress of Production of bearing technology, adopting the mode of production of automation line-connection type is trend of the times.Therefore, this creation is just according to this requirement, the utility model in conjunction with the production feature of Superfinishing machine.
Utility model content
In order to address the above problem, the utility model proposes one in the time not having oilstone or oilstone to arrive operating limit, send the automatic warning device for superfinishing oil stone of bearing ring of warning.
For achieving the above object, the concrete technical scheme that the utility model adopts is as follows:
The automatic warning device for superfinishing oil stone of a kind of bearing ring, comprise supporter, supporter one side is installed with oil stone clip, described oil stone clip far-end is provided with jaws, on described supporter, be installed with cylinder, this cylinder head is connected with tracheae, this cylinder middle part is provided with piston, top land is provided with sealing ring, described piston side is provided with oilstone depression bar, oilstone depression bar through the slider bar on cylinder until the top of oil stone clip jaws, the lower end of described piston is provided with the first contact device, the bottom of cylinder is upwards provided with the second contact device, the first contact device is connected with control circuit with the contact-making switch K1 of the second contact device composition, described control circuit is connected with alarm, described piston moves down while driving oilstone depression bar contact oil stone clip, the first contact device contacts with the second contact device.
Adopt the inflation of said structure countercylinder, drive piston moves down, oilstone one end is consumed in use, the other end advances oilstone by oilstone depression bar, until oilstone depression bar and oil stone clip Surface Contact, a whole piece oilstone is used up, now the first contact device of piston lower end and the bottom of cylinder are upwards provided with the second contact device and contact, trigger contact-making switch K1, make control circuit receive signal, report to the police.
Further technical scheme is that described the first contact device and the second contact device are screws, and described oilstone depression bar is fixed in piston by the first contact device.
Adopt said structure screw can conduct electricity and form easy switch, can fix again oilstone depression bar.
Further technical scheme is that supporter is provided with spacing door, and described oilstone depression bar is through spacing door, and this spacing door upper end madial wall is provided with stage clip, and in the time that oilstone depression bar moves to the most top, oilstone depression bar contacts with stage clip.
Adopting the spacing door of said structure is the position in order to limit oilstone depression bar, the location to oilstone depression bar when stage clip is used for changing oilstone.
Further technical scheme is that control circuit comprises: the coil of described contact-making switch K1 and operating switch SA1, reset switch SB1 and relay K M1 is serially connected between positive source and negative pole successively; Described contact-making switch K1 two ends are parallel with the normal open switch of relay K M1.
Adopt above-mentioned knot contact-making switch K1 for trigger alarm circuit, operating switch SA1 is used to open or close automatic alarm system, and reset switch SB1 is used for closing alarm, and the normal open switch of relay K M1 is for alarm signal self-locking.
Further technical scheme is that control circuit also comprises warning circuit, and described warning circuit comprises: the coil of normally closed switch, reset switch SB1 and the relay K M2 of described relay K M1 is connected between positive source and negative pole successively; The normal open switch of described relay K M2 and alarm are connected between positive source and negative pole.
Adopt the normally closed switch control relay KM2 of said structure relay K M1, the normal open switch control sound of relay K M2, the warning of light.
The beneficial effects of the utility model are: in oilstone pressing cylinder bottom, a haptic feedback device is installed, in the time not having oilstone or oilstone to arrive operating limit, is sent a signal to control circuit, cyclelog sends warning after receiving signal.Can prevent that the defective work because having caused to operating limit without oilstone or oilstone from flowing into lower order; Can be in time by oilstone Trouble Report operating personnel, allow operating personnel's handling failure in time; Improve the quality of products.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the local enlarged diagram of the piston of the utility model one embodiment;
Fig. 3 is the control circuit structural representation of the utility model one embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model and operation principle are described in further detail.
As shown in Figure 1, 2, the automatic warning device for superfinishing oil stone of a kind of bearing ring, comprise supporter 12, supporter and lathe are fixed together, supporter 12 1 sides are installed with oil stone clip 11, described oil stone clip 11 far-ends are provided with jaws, and jaws is used for clamping oilstone 4, reaches the effect that can fix and can slide oilstone 4.On described supporter 12, be installed with cylinder 2, these cylinder 2 tops are connected with tracheae 1, these cylinder 2 middle parts are provided with piston 3, and piston 3 tops are provided with sealing ring, and described piston 3 sides are provided with oilstone depression bar 8, oilstone depression bar 8 through the slider bar on cylinder 2 until the top of oil stone clip 11 jaws, in use, oilstone depression bar is tightly pushed down oilstone 4, when piston 3 moves down, oilstone depression bar 8 presses oilstone 4, and oilstone 4 is also moved down.The length of piston is greater than the length of slider bar, even when piston moves to lowermost end like this, and the gas that the sealing ring of top land also can effective sealing cylinder upper end.The lower end of described piston 3 is provided with the first contact device 5a, the bottom of cylinder 2 is upwards provided with the second contact device 5b, the first contact device 5a is connected with control circuit with the contact-making switch K1 of the second contact device 5b composition, when the first contact device 5a contacts with the second contact device 5b, because supporter 12 is connected with lathe, lathe ground connection, be equivalent to supporter ground connection, supporter and oil stone clip, oilstone depression bar, the first contact device 5a contacts successively and conducts electricity, and final sum the second contact device 5b contact, gives the signal of a ground connection of control circuit.Described control circuit 6 is connected with warning device 7, and described piston 3 moves down while driving oilstone depression bar 8 to contact oil stone clip 11, and the first contact device 5a contacts with the second contact device 5b.
The first contact device 5a and the second contact device 5b are screws, and described oilstone depression bar 8 is fixed in piston 3 by the first contact device 5a.Structural screws can conduct electricity and form easy switch, can fix again oilstone depression bar.Described supporter 12 is provided with spacing door 9, and described oilstone depression bar 8 is through spacing door 9, and these spacing door 9 upper end madial walls are provided with stage clip 10, and in the time that oilstone depression bar 8 moves to the most top, oilstone depression bar 8 contacts with stage clip 10.In the time changing oilstone, manually lifting oilstone depression bar, all upwards moves oilstone depression bar and piston, the first contact device 5a, until when top by oilstone depression bar to there being stage clip to move successively, until jaws is exposed replacing oilstone, loosen oilstone depression bar, oilstone depression bar is in the promotion Regression original position of stage clip.Warning device 7 can be the acoustic-optic alarms such as tri coloured lantern, buzzer.
As shown in Figure 3, Fig. 3 is the control circuit structural representation of the utility model one embodiment, and the coil of described contact-making switch K1 and operating switch SA1, reset switch SB1 and relay K M1 is serially connected between positive source and negative pole successively; Described contact-making switch K1 two ends are parallel with normal open switch and the contact-making switch K2 of relay K M1.The coil of normally closed switch, reset switch SB1 and the relay K M2 of described relay K M1 is connected between positive source and negative pole successively; Normal open switch, alarm lamp and the loudspeaker of described relay K M2 are connected between positive source and negative pole.
In Fig. 3, this circuit can detect multiple automatic Superfinishing machines simultaneously, and corresponding one of contact-making switch includes the contact-making switch of contact-making switch K1 and two same structures of contact-making switch K2 in the embodiment of Fig. 3.The normally closed switch of relay K M2 can be connected with machine motor power supply, and in the time reporting to the police, the normally closed switch of relay K M2 disconnects like this, cuts off motor power, stops motor running.
Control procedure is as follows:
1, switch to alerting automatic telling status, operating switch SA1 closure;
2, receive the connection signal of contact-making switch, contact-making switch K1 and/or contact-making switch K2;
3, relay K M1 state changes, and the normally closed switch of relay K M1 disconnects, and trigger relay KM2 state changes, the normal open switch closure of relay K M1, relay K M1 self-locking;
4, relay K M2 state changes, and the normally closed switch of relay K M2 disconnects, cutting-off machine motor power, and the normal open switch closure of relay K M2, alarm lamp and loudspeaker are reported to the police.
Above embodiment is only with explanation the technical solution of the utility model, be not intended to limit, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art are to be understood that, its technical scheme that still can record above-described embodiment is modified, or part technical characterictic is wherein equal to replacement, and these amendments or replacement do not make the essence of corresponding technical scheme depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (5)
1. the automatic warning device for superfinishing oil stone of bearing ring, comprise supporter (12), supporter (12) one sides are installed with oil stone clip (11), described oil stone clip (11) far-end is provided with jaws, it is characterized in that: on described supporter (12), be installed with cylinder (2), this cylinder (2) top is connected with tracheae (1), this cylinder (2) middle part is provided with piston (3), piston (3) top is provided with sealing ring, described piston (3) side is provided with oilstone depression bar (8), oilstone depression bar (8) through the slider bar on cylinder (2) until the top of oil stone clip (11) jaws, the lower end of described piston (3) is provided with the first contact device (5a), the bottom of cylinder (2) is upwards provided with the second contact device (5b), the first contact device (5a) is connected with control circuit with the contact-making switch K1 of the second contact device (5b) composition, described control circuit (6) is connected with warning device (7), described piston (3) moves down while driving oilstone depression bar (8) contact oil stone clip (11), the first contact device (5a) contacts with the second contact device (5b).
2. the automatic warning device for superfinishing oil stone of bearing ring according to claim 1, it is characterized in that, described the first contact device (5a) and the second contact device (5b) are screws, and described oilstone depression bar (8) is fixed in piston (3) by the first contact device (5a).
3. the automatic warning device for superfinishing oil stone of bearing ring according to claim 1, it is characterized in that, described supporter (12) is provided with spacing door (9), described oilstone depression bar (8) is through spacing door (9), this spacing door (9) upper end madial wall is provided with stage clip (10), in the time that oilstone depression bar (8) moves to the most top, oilstone depression bar (8) contacts with stage clip (10).
4. the automatic warning device for superfinishing oil stone of bearing ring according to claim 1, is characterized in that, described control circuit comprises:
The coil of described contact-making switch K1 and operating switch SA1, reset switch SB1 and relay K M1 is serially connected between positive source and negative pole successively;
Described contact-making switch K1 two ends are parallel with the normal open switch of relay K M1.
5. the automatic warning device for superfinishing oil stone of bearing ring according to claim 4, is characterized in that, described control circuit also comprises warning circuit, and described warning circuit comprises:
The coil of normally closed switch, reset switch SB1 and the relay K M2 of described relay K M1 is connected between positive source and negative pole successively;
Normal open switch, alarm lamp and the loudspeaker of described relay K M2 are connected between positive source and negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854030.XU CN203665297U (en) | 2013-12-23 | 2013-12-23 | Warning device of oil stone of automatic bearing-ring superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854030.XU CN203665297U (en) | 2013-12-23 | 2013-12-23 | Warning device of oil stone of automatic bearing-ring superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665297U true CN203665297U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854030.XU Expired - Fee Related CN203665297U (en) | 2013-12-23 | 2013-12-23 | Warning device of oil stone of automatic bearing-ring superfinishing machine |
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| Country | Link |
|---|---|
| CN (1) | CN203665297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805409A (en) * | 2020-06-09 | 2020-10-23 | 人本集团有限公司 | Oscillating head of deep groove ball bearing channel super-finishing machine |
-
2013
- 2013-12-23 CN CN201320854030.XU patent/CN203665297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805409A (en) * | 2020-06-09 | 2020-10-23 | 人本集团有限公司 | Oscillating head of deep groove ball bearing channel super-finishing machine |
| CN111805409B (en) * | 2020-06-09 | 2022-05-20 | 人本股份有限公司 | Oscillating head of deep groove ball bearing groove super-finishing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |