CN204474730U - The device of mid-frequency quenching equipment thimble monitor speed function - Google Patents
The device of mid-frequency quenching equipment thimble monitor speed function Download PDFInfo
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- CN204474730U CN204474730U CN201520074024.1U CN201520074024U CN204474730U CN 204474730 U CN204474730 U CN 204474730U CN 201520074024 U CN201520074024 U CN 201520074024U CN 204474730 U CN204474730 U CN 204474730U
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- thimble
- sender
- mid
- frequency quenching
- quenching equipment
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- 238000010791 quenching Methods 0.000 title claims abstract description 38
- 230000000171 quenching effect Effects 0.000 title claims abstract description 38
- 230000011664 signaling Effects 0.000 claims abstract description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 21
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model provides a kind of device of mid-frequency quenching equipment thimble monitor speed function, at least comprises: signalling body, sender switch, bracket component and PLC; Described signalling body comprises the sender body that central authorities have axially extending bore and the several body of stainless steel be evenly arranged in described sender body edges, and described sender body is fixed on by axially extending bore described in it on thimble of described mid-frequency quenching equipment; Described bracket component upper end is fixed on the thimble seat of described mid-frequency quenching equipment, and described thimble seat is connected with described thimble, described bracket component is provided with described sender switch, and the head of described sender switch faces described signalling body; Described PLC is connected with described sender switch.The device of this mid-frequency quenching equipment thimble monitor speed function can thimble rotating speed described in Real-Time Monitoring, improves product stability and quality.
Description
Technical field
The utility model relates to a kind of mid-frequency quenching equipment, particularly relates to a kind of device of mid-frequency quenching equipment thimble monitor speed function.
Background technology
Metalwork is placed in a ruhmkorff coil by mid-frequency quenching equipment exactly, ruhmkorff coil indirect current, produces alternating electromagnetic field.Exchange current is gone out at metalwork internal induction, due to skin effect, electric current mainly concentrates on metalwork surface, so the temperature on surface is the highest, followed by water-spraying control or other coolings below ruhmkorff coil, because heating and cooling mainly concentrate on surface, so surface modification clearly, and inter-modification does not have substantially.Then coordinate the tempering with differing temps, significantly can improve the intensity of metalwork, hardness, wear resistance, fatigue strength and toughness etc., thus meet the different service requirementss of various mechanical component and instrument.Physics, chemical property that the ferromegnetism, solidity to corrosion etc. that also can meet some special steel material by quenching are special.
In quenching process, in order to ensure stability and the quality of workpiece, the workpiece rotational frequency of mid-frequency quenching equipment thimble station must reach set(ting)value.If the workpiece rotational frequency of mid-frequency quenching equipment thimble station is too low or do not turn, stability and the quality of workpiece directly can be affected.Mid-frequency quenching equipment thimble is equivalent to driven wheel, and thimble rotating speed can direct reaction workpiece rotational frequency.Existing most of mid-frequency quenching equipment does not monitor thimble rotational speed devices.Along with continuous lifting and the progress of present thermal process, and to the processing requirement of product and quality-guarantee, therefore need to design a kind of device carrying out thimble monitor speed function for above-mentioned mid-frequency quenching equipment.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is the device providing a kind of mid-frequency quenching equipment thimble monitor speed function, for overcoming the above-mentioned technical problem existed in prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of device of mid-frequency quenching equipment thimble monitor speed function, at least comprises: signalling body, sender switch, bracket component and PLC; Described signalling body comprises the sender body that central authorities have axially extending bore and the several body of stainless steel be evenly arranged in described sender body edges, and described sender body is fixed on by axially extending bore described in it on thimble of described mid-frequency quenching equipment; Described bracket component upper end is fixed on the thimble seat of described mid-frequency quenching equipment, and described thimble is connected with described thimble permanent seat, and described bracket component lower end is provided with described sender switch, and the head of described sender switch faces described signalling body; Described PLC is connected with described sender switch.
Further, described bracket component comprises the first support and the second support; Described first support is slotted collar, the two ends of described slotted collar bend respectively 90 degree backward before extend certain lengths after, then bend 90 degree and extend to form a L shape connection section, horizontal part and the vertical portion of described L shape connection section offer connecting through hole respectively; Described slotted collar is fixed on described thimble seat, and by locking piece in the connecting through hole that is located in two described L shape connection section vertical portions so that described slotted collar and described thimble seat are fixed together; Described second support is a square connecting plate, and described web plate upper end is connected by the connecting through hole of bolt with two described L shape connection section horizontal parts; Described web plate lower end offers fixed via, and described fixed via is fixed on described sender switch.
Further, described sender body sidewall evenly offers several radial screw bore, and described radial screw bore and described body of stainless steel are staggered; Described sender body is by being located in screw in described radial screw bore and described thimble is fixedly linked.
Further, described sender body is plate-like, described plate-like sender body circumferential side wall has been evenly arranged eight described body of stainless steel, and this body of stainless steel and described plate-like sender body are formed in one.
Further, described sender body is square, and four angles of described square sender body form a prominent body respectively to extension, and described in each, prominent body head has been threaded connection described body of stainless steel respectively.
Further, described signalling body and bracket component are made by stainless material.
Further, described sender switch is Baruch husband proximity switch.
As mentioned above, the device of mid-frequency quenching equipment thimble monitor speed function of the present utility model, has following beneficial effect:
Due to described thimble being fixed with described signalling body, described thimble seat is fixed with described bracket component, described bracket component lower end is connected with described sender switch, and the head of described sender switch faces described signalling body; And described PLC is connected with described sender switch; The rotating speed of described push rod can be recorded in real time by described signalling body and described sender switch; When described record described push rod rotating speed lower than push rod set(ting)value described in described PLC time, described PLC sends instruction and this station is quit work, thus avoid described thimble rotating speed too low or do not rotate time still converted products situation, ensure that the stability of Product processing, improve quality product.
Accompanying drawing explanation
Fig. 1 is shown as the device schematic diagram of mid-frequency quenching equipment thimble monitor speed function of the present utility model, wherein shows the first embodiment of signalling body in figure;
Fig. 2 is shown as the first support schematic diagram of the present utility model;
Fig. 3 is shown as the second support schematic diagram of the present utility model;
Fig. 4 is shown as the first embodiment schematic diagram of signalling body of the present utility model;
Fig. 5 is shown as the device schematic diagram of mid-frequency quenching equipment thimble monitor speed function of the present utility model, wherein shows signalling body the second embodiment in figure;
Fig. 6 is shown as signalling body the second embodiment schematic diagram of the present utility model.
Element numbers explanation
100 thimbles
200 thimble seats
1 signalling body
11 sender bodies
111 axially extending bores
112 radial screw bore
12 body of stainless steel
2 sender switches
3 first supports
31 L shape connection sections
311 connecting through holes
4 second supports
41 fixed vias
Embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Fig. 6.Notice, structure, ratio, size etc. that this specification sheets institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionlity or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in scope that technology contents that the utility model discloses can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1 and Figure 5, the utility model provides a kind of device of mid-frequency quenching equipment thimble monitor speed function, at least comprises: signalling body 1, sender switch 2, bracket component and PLC (not shown); Described signalling body 1 comprises the sender body 11 that central authorities have axially extending bore 111 and the several body of stainless steel 12 be evenly arranged on described sender body 11 edge; Described sender body 11 is fixed on the thimble 100 of described mid-frequency quenching equipment by axially extending bore described in it 111; Described bracket component upper end is fixed on the thimble seat 200 of described mid-frequency quenching equipment, and described thimble seat 200 is connected with described thimble, and described bracket component lower end is provided with described sender switch 2, and the head of described sender switch 2 faces described signalling body 1; Preferably, described sender switch 2 is Baruch husband proximity switch.Described PLC is connected with described sender switch 2.
In order to effectively prevent hardening liquid corrode described in signalling body 1 and bracket component, and cause described signalling body 1 and support group to get rusty, described signalling body 1 and support group are made by stainless material.
Described bracket component comprises the first support 3 and the second support 4, sees Fig. 1.
Described first support 3 is slotted collar, the two ends of described slotted collar bend respectively 90 degree backward before extend certain lengths after, bend 90 degree again and extend to form a L shape connection section 31, horizontal part and the vertical portion of described L shape connection section 31 offer connecting through hole 311 respectively; Described slotted collar is fixed on described thimble seat 200, and by locking piece in the connecting through hole 311 that is located in two described L shape connection section 31 vertical portions described slotted collar and described thimble seat 200 to be fixed together, sees Fig. 1 and Fig. 2.
Described second support 4 is a square connecting plate, and described web plate upper end is connected by the connecting through hole 311 of bolt with two described L shape connection section 31 horizontal parts; Described web plate lower end offers fixed via 41, and described fixed via 41 is fixed on described sender switch 2, sees Fig. 1 and Fig. 3.
Described signalling body 1 own wt is lighter.In order to avoid causing coming off because rotating the inertia produced, described sender body 11 sidewall evenly offers several radial screw bore 112, and described radial screw bore 112 and described body of stainless steel 12 are staggered, and see Fig. 4 and Fig. 6; Described sender body 11, by being located in screw in described radial screw bore 112 and described thimble 100 is fixedly linked, which improves connectivity robustness between described signalling body 1 and described thimble 100, sees Fig. 1.
Fig. 1 shows the structural representation of the device of mid-frequency quenching equipment thimble monitor speed function, wherein there is shown the first embodiment of signalling body.The described sender body 11 of the first embodiment is in plate-like, and described plate-like sender body center offers described axially extending bore 111, and described plate-like sender body sidewall evenly offers several radial screw bore 112; Described plate-like sender body 11 sidewall has been evenly arranged eight described body of stainless steel 12, and this body of stainless steel 12 is integrated with described sender body 11; Described radial screw bore 112 is staggered with described body of stainless steel 12, sees Fig. 4.
Fig. 5 shows the structural representation of the device of mid-frequency quenching equipment thimble monitor speed function, wherein there is shown the second embodiment of signalling body.The described sender body 11 of the second embodiment is square, and described square sender body center offers described axially extending bore 111, and described square sender body sidewall evenly offers several radial screw bore 112; Four angles of described square sender body form a prominent body respectively to extension, and described in each, prominent body head has been threaded connection described body of stainless steel 12 respectively; Described radial screw bore 112 is staggered with described body of stainless steel 12, sees Fig. 6.Visible, the second embodiment of signalling body 1 and the difference of the first embodiment are mainly: the shape of described sender body 11, the quantity of body of stainless steel 12, and the decoration form of body of stainless steel 12.
With reference to figure 1, during work, the rotating speed of described push rod can be recorded by described signalling body 1 and described sender switch 2 in real time, and feed back to described PLC; When described record described push rod rotating speed lower than push rod set(ting)value described in described PLC time, described PLC sends instruction and this station is quit work, notify operator by equipment man machine operation interface simultaneously, thus avoid described thimble 100 rotating speed too low or do not rotate time still converted products situation, ensure that the stability of Product processing, improve quality product.
In sum, the device of the utility model mid-frequency quenching equipment thimble monitor speed function can be implemented to monitor described thimble rotating speed, improves product stability and quality.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, have in all art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (7)
1. a device for mid-frequency quenching equipment thimble monitor speed function, is characterized in that, at least comprise: signalling body (1), sender switch (2), bracket component and PLC;
Described signalling body (1) comprises the sender body (11) that central authorities have axially extending bore (111) and the several body of stainless steel (12) be evenly arranged on described sender body (11) edge, and described sender body (11) is fixed on the thimble (100) of described mid-frequency quenching equipment by axially extending bore described in it (111); Described bracket component upper end is fixed on the thimble seat (200) of described mid-frequency quenching equipment, described thimble seat (200) is connected with described thimble (100), described bracket component lower end is provided with described sender switch (2), and the head of described sender switch (2) faces described signalling body (1);
Described PLC is connected with described sender switch (2).
2. the device of mid-frequency quenching equipment thimble monitor speed function according to claim 1, is characterized in that: described bracket component comprises the first support (3) and the second support (4); Described first support (3) is slotted collar, the two ends of described slotted collar bend respectively 90 degree backward before extend certain lengths after, bend 90 degree again and extend to form a L shape connection section (31), horizontal part and the vertical portion of described L shape connection section (31) offer connecting through hole (311) respectively; Described slotted collar is fixed on described thimble seat (200), and by locking piece in the connecting through hole (311) that is located in two described L shape connection section (31) vertical portions so that described slotted collar and described thimble seat (200) are fixed together; Described second support (4) is a square connecting plate, and described web plate upper end is connected by the connecting through hole (311) of bolt with two described L shape connection section (31) horizontal parts; Described web plate lower end offers fixed via (41), and described fixed via (41) is fixed on described sender switch (2).
3. the device of mid-frequency quenching equipment thimble monitor speed function according to claim 1 and 2, it is characterized in that: described sender body (11) sidewall evenly offers several radial screw bore (112), and described radial screw bore (112) and described body of stainless steel (12) are staggered; Described sender body (11) is by being located in screw in described radial screw bore (112) and described thimble (100) is fixedly linked.
4. the device of mid-frequency quenching equipment thimble monitor speed function according to claim 3, it is characterized in that: described sender body (11) is in plate-like, described plate-like sender body circumferential side wall has been evenly arranged eight described body of stainless steel (12), and this body of stainless steel (12) and described plate-like sender body are formed in one.
5. the device of mid-frequency quenching equipment thimble monitor speed function according to claim 3, it is characterized in that: described sender body (11) is square, four angles of described square sender body form a prominent body respectively to extension, and described in each, prominent body head has been threaded connection described body of stainless steel (12) respectively.
6. the device of mid-frequency quenching equipment thimble monitor speed function according to claim 1, is characterized in that: described signalling body (1) and bracket component are made by stainless material.
7. the device of mid-frequency quenching equipment thimble monitor speed function according to claim 1, is characterized in that: described sender switch (2) is Baruch husband proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074024.1U CN204474730U (en) | 2015-02-03 | 2015-02-03 | The device of mid-frequency quenching equipment thimble monitor speed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074024.1U CN204474730U (en) | 2015-02-03 | 2015-02-03 | The device of mid-frequency quenching equipment thimble monitor speed function |
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| Publication Number | Publication Date |
|---|---|
| CN204474730U true CN204474730U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074024.1U Expired - Fee Related CN204474730U (en) | 2015-02-03 | 2015-02-03 | The device of mid-frequency quenching equipment thimble monitor speed function |
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| Country | Link |
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| CN (1) | CN204474730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111471849A (en) * | 2018-11-15 | 2020-07-31 | 大永精机（福州）有限公司 | Transmission shaft rotary positioning device |
-
2015
- 2015-02-03 CN CN201520074024.1U patent/CN204474730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111471849A (en) * | 2018-11-15 | 2020-07-31 | 大永精机（福州）有限公司 | Transmission shaft rotary positioning device |
| CN111471849B (en) * | 2018-11-15 | 2021-11-02 | 大永精机（福州）有限公司 | Rotating thimble for quenching transmission shaft |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20150715 |