CN204714863U - A kind of quenching processing displacement tracking device - Google Patents
A kind of quenching processing displacement tracking device Download PDFInfo
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- CN204714863U CN204714863U CN201520459380.5U CN201520459380U CN204714863U CN 204714863 U CN204714863 U CN 204714863U CN 201520459380 U CN201520459380 U CN 201520459380U CN 204714863 U CN204714863 U CN 204714863U
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- detecting head
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- quenching
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 58
- 238000010791 quenching Methods 0.000 title claims abstract description 38
- 230000000171 quenching effect Effects 0.000 title claims abstract description 38
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 238000007667 floating Methods 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000411 inducer Substances 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model provides a kind of quenching processing displacement tracking device, comprises displacement sensor and detecting head.Between displacement sensor and detecting head, be provided with flexible connection assembly, the mode being flexibly connected assembly movement with the movement with detecting head is connected with detecting head, and detecting head is screw hair style detecting head.The utility model, by having changed the sliding contact of traditional detecting head and workpiece into Structure deformation, eliminates side-friction force when detecting head contacts with rotating annular workpiece surface.And prevent the catching phenomenon between detecting head and rotational workpieces further by flexible connection assembly.
Description
Technical field
The utility model relates to the quenching processing technique field of workpiece, particularly relates to a kind of displacement tracking device for processing of quenching.
Background technology
At present, the inductor block quenching processing displacement tracking device that numerical-control high-frequency quenching machine adopts, is normally made up of detecting head, displacement sensor, support, cylinder and line slideway etc.The detect parameters that machine tool control system can provide according to position tracking device, accurately controls and follows the tracks of the distance between the quenching machined surface of workpiece and lathe inductor block.
But, for the irregular annular work piece of diameter, because the outer round surface of workpiece is irregular, when the sliding contact direct with the outer round surface of the annular work piece of rotation of the detecting head of the processing displacement tracking device that quenches, easily the frictional force of generation side direction makes to cause clamping stagnation between detecting head and workpiece.
Utility model content
For the problems referred to above, the utility model proposes a kind of quenching processing displacement tracking device, comprise displacement sensor and detecting head.Flexible connection assembly is provided with between displacement sensor and detecting head.The mode being flexibly connected assembly movement with the movement with detecting head is connected with detecting head, and detecting head is screw hair style detecting head.
In this case, due to the detecting head of quenching processing displacement tracking device, changed into the screw hair style detecting head of Structure deformation by the detecting head of traditional sliding contact, because this eliminating side-friction force when detecting head contacts with rotating annular workpiece surface.Further, the mode being flexibly connected assembly movement with the movement with detecting head is connected with detecting head, ensure that the Parameter transfer recorded by detecting head is to displacement sensor, effectively prevent the catching phenomenon between detecting head and rotational workpieces.
Further, displacement sensor is arranged at the fixing side being flexibly connected the fixed case of assembly, and detecting head is arranged at the opposite side of fixed case.That is, detecting head and displacement sensor are arranged across fixed case.Thus, achieve and displacement sensor is separated with detecting head, displacement sensor has been arranged on the position away from hardening liquid nozzle.Above-mentioned mounting means can effectively prevent hardening liquid from entering displacement sensor, avoids Controlling System and breaks down.
Further, be flexibly connected assembly and comprise the movable floating arm be arranged in fixed case, one end of floating arm is connected with displacement sensor by induction support; The other end of floating arm to be connected with detecting head by cranking arm.More specifically, be provided with guide rail in fixed case, floating arm is movable to be arranged on guide rail.The guide rail of the side of floating arm is provided with compression spring, the guide rail of the opposite side of floating arm is provided with cushion plate.Thus, for the change in shape amount of the machined surface of irregular annular work piece, by linearly passing to displacement sensor by floating arm after detecting head detection.Compression spring is arranged with the corresponding of cushion plate, both close contact between the detecting head that can having ensured quenches processes displacement tracking device and the machined surface of annular work piece, the impact caused because of the reactive force of compression spring floating wall can be prevented again, ensure that the stability of floating arm, and then ensure that the stability of transmission of the data that detecting head records.
Further, guide rail comprises cylindrical guide and line slideway, and cylindrical guide is arranged at the both sides of line slideway.Compression spring is arranged on cylindrical guide, and cushion plate is arranged on line slideway.That is, cylindrical guide is arranged at the two ends in fixed case case, and line slideway is arranged at the mid-way in fixed case case.Cylindrical guide and line slideway are multiple, and compression spring is arranged on each cylindrical guide respectively, and cushion plate is arranged on line slideway.Thus, the balanced of elastic force and cushion effect can be kept, and then make the motion of floating arm more stable.
Further, the one end of cranking arm is connected with floating arm, and the other end of cranking arm is movable to be connected with detecting head through after limit base.Limit base is fixedly connected on the outside of fixed case, and is provided with the spacing hole paralleled with the sidewall of fixed case.That is, the piecemeal activity formula be connected with detecting head of cranking arm is through the spacing hole in limit base, and limit base is fixedly connected with fixed case, and the spacing hole in limit base is set in parallel relative to the sidewall of fixed case.Thus, can ensure to crank arm and can only to move in the mode of the sidewall being parallel to fixed case under the effect of spacing hole, and then the parameter that detecting head is recorded linearly can be delivered to floating wall by cranking arm better, is finally delivered to displacement sensor.
Further, detecting head comprises fixed link and high rigidity steel ball, is provided with the concave spherical surface holding high rigidity steel ball and the cover plate that can match with concave spherical surface in one end of fixed link.Thus, cover plate can prevent high rigidity steel ball from coming off.Preferably, certain gap is provided with between the concave spherical surface of high rigidity steel ball and fixed link and cover plate.Thus, when high rigidity steel ball contacts with spin hard heat, can flexible rotating, and then side force can be effectively reduced avoid catching phenomenon.
Further, the other end of fixed link is provided with setting nut.Thus, can finely tune up and down detecting head.Further increasing measurement accessibility and the accuracy of quenching processing displacement tracking device.Finally, the fixed case being fixed with quenching processing displacement tracking device is secured by bolts on quenching inducer.
Compared with prior art, the utility model has the advantage of: (1) eliminates side-friction force when detecting head contacts with rotating annular workpiece surface, prevents the catching phenomenon between detecting head and rotational workpieces; (2) effectively prevent hardening liquid and enter displacement sensor, avoid Controlling System and break down; (3) the machine tool control system detect parameters that can provide according to position tracking device, accurately controls and follows the tracks of the distance between the quenching machined surface of workpiece and the quenching inducer of lathe.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the front view of the quenching processing displacement tracking device of the utility model embodiment;
Fig. 2 is the right view of the quenching processing displacement tracking device of the utility model embodiment;
Fig. 3 is the vertical view of the quenching processing displacement tracking device of the utility model embodiment;
Fig. 4 is the sectional view of the detecting head of the quenching processing displacement tracking device of the utility model embodiment.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the ratio of reality.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the quenching processing displacement tracking device 100 of quenching inducer, comprises displacement sensor 13 and detecting head 9.Flexible connection assembly is provided with between displacement sensor 13 and detecting head 9.Be flexibly connected assembly so that the mode of movement is connected with detecting head 9 with the movement of detecting head 9.Detecting head 9 be can with the screw hair style detecting head of workpiece Structure deformation, preferably, detecting head is high rigidity steel ball 18.In this case, detecting head 9 has changed the detecting head of rolling contact type by traditional into the detecting head of workpiece sliding contact formula, eliminates detecting head 9 and workpiece, as irregular rotating annular workpiece, and side-friction force during surface contact.Further, be flexibly connected assembly so that the mode of movement is connected with detecting head 9 with the movement of detecting head 9, can ensure the close contact on detecting head 9 and workpiece for measurement surface, the parameter that detecting head 9 can be recorded again is linearly delivered to displacement sensor 13.Thus, the catching phenomenon between detecting head and workpiece is prevented further.
In a specific embodiment, the quenching processing displacement tracking device 100 of quenching inducer comprises rectangular-shaped fixed case 2.All can arrange corresponding parts in the inside of fixed case 2 and periphery, such as, be flexibly connected the inside that assembly is arranged at fixed case 2, displacement sensor 13 is connected with detecting head 9 with flexible connection assembly and is arranged at the opposite exterior lateral sides of fixed case 2 respectively.More specifically, as shown in Figures 1 to 3, displacement sensor 13 is arranged on sensor permanent seat 14, and sensor permanent seat 14 is fixedly connected on outside the upper wall of fixed case 2.Detecting head 9 and displacement sensor 13 are arranged at the outside of the lower wall of fixed case 2 across fixed case 2.In this case, owing to displacement sensor 13 and detecting head 9 being arranged across fixed case 2, displacement sensor 13 is made to be installed on position away from hardening liquid nozzle.And then can effectively prevent hardening liquid from entering displacement sensor 13, the Controlling System avoiding quenching inducer breaks down.
In a specific embodiment, as shown in Figure 1, be flexibly connected assembly and comprise the movable floating arm 5 be arranged in fixed case 2.Floating arm 5 longitudinally strides across most of region of the inside of fixed case 2, and the upper end of floating arm 5 is connected with displacement sensor 13 by the induction support 12 passing the upper wall of fixed case 2.The lower end of floating arm 56 to be connected with detecting head 9 by passing cranking arm of the lower wall of fixed case 2.More specifically, be laterally provided with multiple guide rail in fixed case 2, floating wall 5 is movable to be arranged on guide rail, and can move left and right along guide rail.The guide rail of the side (position away from detecting head 9) of floating arm 5 is provided with compression spring 4, the guide rail of the opposite side (position near detecting head 9) of floating arm 5 is provided with cushion plate 11.In this case, for the variable quantity parameter in the gap (distance) of attempting between the quenching finished surface of the irregular annular work piece measured and quenching inducer, displacement sensor 13 is linearly passed to by floating arm 5.Compression spring 4 and cushion plate 11 are arranged at the both sides of floating arm 5 respectively, both can ensure detecting head 9 and the close contact of workpiece surface, and can prevent again the impact to floating arm 5 caused because of the reactive force of compression spring 4.
In a specific embodiment, guide rail comprises multiple cylindrical guide 10 and line slideway 15.As shown in Figure 1, can be arranged to everybody two.Cylindrical guide 10 and line slideway 15 are set in parallel in the inside of fixed case 2.Line slideway 15 is arranged at the mid-way in fixed case 2 casees, and cylindrical guide 10 is arranged at the both sides of cylindrical guide 10, is namely arranged at two end regions in fixed case 2.Compression spring 4 is arranged on cylindrical guide 10 respectively, and cushion plate 11 is arranged on line slideway 15.Thus, can keep elastic force and cushion effect proportionality action in floating arm 5, and then ensure that the motion of floating arm 5 more relaxes and stablizes.
In a specific embodiment, as shown in Figure 1, crank arm 6 for longitudinally with the wall of horizontal right-angle bending.Crank arm 6 through fixed case 2, upper end is connected with floating arm 5, and lower end is movable through limit base 7.Limit base 7 is fixedly connected with fixed case 2, is provided with the hole parallel relative to the sidewall of fixed case 2 in limit base 7.Further, crank arm and 6 to be connected with detecting head 9 by fixing fixture block 8.Ensure that parameter that detecting head 9 records 6 can be delivered to floating arm 5 by cranking arm better, and then be delivered to displacement sensor 13.
In a specific embodiment, as shown in Figure 4, detecting head 9 comprises fixed link 16,6 to be connected with cranking arm by fixing fixture block 8 in one end of fixed link 16.The concave spherical surface (depending on going out) holding high rigidity steel ball 18 and the cover plate 17 matched with concave spherical surface is provided with at the other end of fixed link 16.Cover plate 17 can prevent high rigidity steel ball 18 from coming off.
In a specific embodiment, between the concave spherical surface of high rigidity steel ball 18 and fixed link 16 and cover plate 17, be provided with certain gap.Thus, when high rigidity steel ball 18 contacts with spin hard heat, side-friction force can be effectively reduced and then avoids catching phenomenon by flexible rotating.Preferably, between fixing fixture block 8 and detecting head 9, be also provided with setting nut 19, namely between the fixed link 16 and fixing fixture block 8 of detecting head 9, be provided with setting nut 19.Setting nut 19 can regulate fixed link 16 to move up and down, to finely tune detecting head 9 when needs.Finally, fixed case 2 and mounting plate 1 are secured by bolts on quenching inducer.
In sum, the utility model mainly through high rigidity steel ball 18 that activity is arranged as screw hair style detecting head, change the sliding contact of traditional detecting head and workpiece into Structure deformation, eliminate side-friction force when detecting head contacts with rotating annular workpiece surface.And by by being flexibly connected assembly so that the mode of movement is connected with detecting head 9 with the movement of detecting head 9, prevent the catching phenomenon between detecting head and rotational workpieces.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a quenching processing displacement tracking device, is characterized in that, comprise displacement sensor and detecting head, be provided with flexible connection assembly between institute's displacement sensors and described detecting head; The mode of described flexible connection assembly movement with the movement with detecting head is connected with detecting head, and described detecting head is screw hair style detecting head.
2. quenching processing displacement tracking device according to claim 1, it is characterized in that, institute's displacement sensors is arranged at the side of the fixed case of fixing described flexible connection assembly, and described detecting head is arranged at the opposite side of described fixed case.
3. quenching processing displacement tracking device according to claim 2, it is characterized in that, described flexible connection assembly comprises the movable floating arm be arranged in described fixed case, and one end of described floating arm is connected with displacement sensor by induction support; The other end of described floating arm to be connected with detecting head by cranking arm.
4. quenching processing displacement tracking device according to claim 3, it is characterized in that, guide rail is provided with in described fixed case, described floating arm is movable to be arranged on described guide rail, the guide rail of the side of described floating wall is provided with compression spring, the guide rail of the opposite side of described floating arm is provided with cushion plate.
5. quenching processing displacement tracking device according to claim 4, it is characterized in that, described guide rail comprises cylindrical guide and line slideway, and described cylindrical guide is arranged at the both sides of described line slideway, described compression spring is arranged on cylindrical guide, and described cushion plate is arranged on line slideway.
6. quenching according to claim 3 processing displacement tracking device, is characterized in that, described in the one end of cranking arm be connected with floating arm, described in the other end of cranking arm is movable pass limit base after be connected with detecting head; Described limit base is fixedly connected on the outside of described fixed case, and is provided with the spacing hole paralleled with the sidewall of described fixed case.
7. quenching processing displacement tracking device according to claim 1, it is characterized in that, described detecting head comprises fixed link and high rigidity steel ball, is provided with the concave spherical surface holding described high rigidity steel ball and the cover plate that can match with described concave spherical surface in one end of described fixed link.
8. quenching processing displacement tracking device according to claim 7, is characterized in that, be provided with setting nut at the other end of described fixed link.
9. quenching processing displacement tracking device according to claim 7, is characterized in that, be provided with certain gap between the concave spherical surface of described high rigidity steel ball and fixed link and cover plate; Described steel ball can flexible rotating.
10. quenching processing displacement tracking device according to claim 2, it is characterized in that, described fixed case is secured by bolts on quenching inducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459380.5U CN204714863U (en) | 2015-06-30 | 2015-06-30 | A kind of quenching processing displacement tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459380.5U CN204714863U (en) | 2015-06-30 | 2015-06-30 | A kind of quenching processing displacement tracking device |
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| Publication Number | Publication Date |
|---|---|
| CN204714863U true CN204714863U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520459380.5U Active CN204714863U (en) | 2015-06-30 | 2015-06-30 | A kind of quenching processing displacement tracking device |
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| CN (1) | CN204714863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005281A (en) * | 2021-04-22 | 2021-06-22 | 烟台浩阳机械有限公司 | Displacement tracking device for quenching machining of roller path |
-
2015
- 2015-06-30 CN CN201520459380.5U patent/CN204714863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005281A (en) * | 2021-04-22 | 2021-06-22 | 烟台浩阳机械有限公司 | Displacement tracking device for quenching machining of roller path |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 Changsha Province, the city of Hunan by the East Road, No. seven, No. 88 Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |
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| CP03 | Change of name, title or address |