CN219901446U - Grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine - Google Patents
Grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine Download PDFInfo
- Publication number
- CN219901446U CN219901446U CN202321338334.0U CN202321338334U CN219901446U CN 219901446 U CN219901446 U CN 219901446U CN 202321338334 U CN202321338334 U CN 202321338334U CN 219901446 U CN219901446 U CN 219901446U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- proximity switch
- ball screw
- grinding wheel
- 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
- 229910001651 emery Inorganic materials 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 43
- 230000006698 induction Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model provides a grinding wheel consumption compensation arrangement for numerical control spring bi-polar face grinding machine, relate to spring bi-polar face grinding machine field, including last bistrique motor, the slide, guide assembly and emery wheel, the lower part of going up bistrique motor is connected with the emery wheel, be fixed with the carriage plate on the ring flange of last bistrique motor lower part, the extension section of carriage plate wears to establish in the perforation of slide lower part, both sides of slide all are equipped with guide assembly, the lower middle part of slide is equipped with "n" groove, the outer disc of emery wheel sets up in "n" inslot, be fixed with the spring deflector in the lower part of slide, the inner face of spring deflector sets up to the cambered surface, and be located the outside of emery wheel outer disc, be fixed with ball screw assembly in the upper portion of ball screw assembly, and the lower part and carriage plate fixed connection of ball screw assembly, go up bistrique motor, ball screw assembly is located the inside and outside of slide respectively; the utility model has reasonable arrangement and meets the requirements on the durability and the safety of the machine tool.
Description
Technical Field
The utility model relates to the field of spring double-end-face grinding machines, in particular to a grinding wheel consumption compensation device for a numerical control spring double-end-face grinding machine.
Background
The known grinding wheel consumption compensation of the numerical control spring double-end surface grinding machine is that the motion transmission device adopts a worm gear reducer and a motor which are directly connected with the upper end of a screw rod, the two sides of a slide plate guiding device adopt a vertical linear slide rail, and the limit of the grinding wheel consumption is judged by estimating or measuring the thickness of the grinding wheel; because the screw rod is directly connected with the worm gear reducer, a transition device is not arranged between the screw rod and the worm gear reducer, and the screw rod bears the dead weight of the device and the jacking impact of the processed spring at the lower end of the sliding plate, so that the screw rod and the nut are damaged and the worm gear reducer is cracked, and the equipment maintenance probability is increased; dust generated in the spring grinding process is accumulated on the linear slide rail of the slide plate guide device for a long time, the linear slide rail has poor bearing capacity, the bearing impact of the processed spring is difficult to bear, the internal structure is too precise, the cost is too high, even if dust prevention measures are adopted, the dust can not be used for a long time in the occasion with more dust, and the equipment maintenance cost is increased; when the device works, the thickness and the limit position of the grinding wheel cannot be determined along with the consumption of the grinding wheel, so that frequent shutdown observation measurement is required or the link is ignored, and equipment damage and safety accidents are caused; the grinding wheel consumption compensation device with the structure cannot meet the actual working requirement of the numerical control spring double-end-face grinding machine, and the mechanical device is unreasonable in structure, so that the later maintenance cost of equipment is greatly increased.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a grinding wheel consumption compensation device for a numerical control spring double-end-face grinding machine.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a emery wheel consumption compensation arrangement for numerical control spring bi-polar face grinding machine, including last bistrique motor, the slide, guide assembly and emery wheel, the lower part of going up the bistrique motor is connected with the emery wheel, be fixed with the carriage plate on the ring flange of last bistrique motor lower part, the extension section of carriage plate wears to establish in the perforation of slide lower part, the both sides of slide all are equipped with guide assembly, the below middle part of slide is equipped with "n" groove, the outer disc setting of emery wheel is in "n" inslot, be fixed with the spring deflector in the lower part of slide, the inner face of spring deflector sets up to the cambered surface, and be located the outside of emery wheel outer disc, be fixed with ball screw assembly in the upper portion outside of slide, be fixed with drive assembly in the upper portion of ball screw assembly, and ball screw assembly's lower part and carriage plate fixed connection, go up bistrique motor, ball screw assembly is located the inside and outside of slide respectively.
The grinding wheel consumption compensation device for the numerical control spring double-end-face grinding machine is characterized in that the guide assembly comprises an upper guide shaft support, guide shafts and linear bearings, the number of the guide shafts is two, the upper guide shaft support and the lower guide shaft support are respectively fixed at the upper end and the lower end of each guide shaft, at least one linear bearing is arranged outside each guide shaft in a penetrating mode, and the linear bearings are fixed on two side faces of the sliding plate.
The grinding wheel consumption compensation device for the numerical control spring double-end-face grinding machine is characterized in that the driving assembly comprises a motor and a worm gear reducer, the worm gear reducer is fixed on the upper portion of the ball screw assembly, the motor is located on one side of the worm gear reducer, and the output end of the motor is fixedly connected with the input end of the worm gear reducer.
The grinding wheel consumption compensation device for the numerical control spring double-end-face grinding machine comprises a screw rod seat, an outer shell, a connecting shaft, a ball screw and a ball nut, wherein the screw rod seat is fixed on the bottom surface of a speed reducer seat; a bearing B is arranged between the step surface of the connecting shaft and the step surface of the lower part of the screw seat, a ball nut is fixed in a large hole of the lower part of the central step hole of the connecting shaft, the ball screw is in threaded connection with the ball nut, the upper end of the ball screw is positioned in a small hole of the upper part of the central step hole of the connecting shaft, and the lower end of the ball screw is positioned outside the connecting shaft and penetrates through the bracket plate to be fixedly connected through the round nut B.
The grinding wheel consumption compensation device for the numerical control spring double-end-face grinding machine is characterized in that the bearing A and the bearing B are unidirectional thrust ball bearings.
The grinding wheel consumption compensation device for the numerical control spring double-end-face grinding machine further comprises a proximity switch assembly A and a proximity switch assembly B, wherein the proximity switch assembly A and the proximity switch assembly B are arranged on the support plate, the proximity switch assembly A and the proximity switch assembly B are arranged up and down correspondingly, the proximity switch assembly A comprises a proximity switch A, a sensor support A and an induction plate, the induction plate is bent at right angles and is fixed on one side of the support plate, the sensor support A is fixed on the sliding plate and is positioned on the upper part of the induction plate, the proximity switch A is fixed on the sensor support A, and the induction end of the proximity switch A is arranged close to the induction plate; the proximity switch assembly B comprises a proximity switch B and a sensor support B, wherein the sensor support B is fixed on the sliding plate and located at the lower part of the induction plate, the proximity switch B is fixed on the sensor support B, and the induction end of the proximity switch B is arranged towards the induction plate.
The grinding wheel consumption compensation device for the numerical control spring double-end-face grinding machine further comprises an encoder support fixed on one side of the upper surface of the speed reducer base, a rotary encoder is fixed on the encoder support, and the rotary encoder is located in a protective cover on the upper portion of the worm gear speed reducer.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the grinding wheel consumption compensation device for the numerical control spring double-end surface grinding machine, the requirements of the sliding plate on bearing the jacking impact of the machined spring are met by using the guide shaft and the linear bearing as the supporting guide structure of the whole compensation device, and the requirements on the durability and the safety of a machine tool are met by using the unidirectional thrust ball bearing and the connecting shaft to replace the ball screw for bearing the force; by installing a proximity switch and a rotary encoder, the real-time thickness and consumption limit of the grinding wheel are displayed on a human-computer interaction interface by utilizing the relative displacement of the sliding plate and the bracket plate and setting compensation parameters of the rotary encoder, so that the requirements of automatic compensation and limit feedback of the grinding wheel consumption are realized; the utility model has compact structure and reasonable arrangement, and meets the actual working requirement of the numerical control spring double-end-face grinder.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of the connection of the worm gear reducer and the ball screw assembly of the present utility model.
Fig. 3 is a schematic view of the installation of the proximity switch assembly of the present utility model.
In the figure: 1. a bracket plate; 2. a slide plate; 3. a ball screw; 4. a ball nut; 5. a connecting shaft; 6. a screw rod seat; 7. a speed reducer base; 8. a motor; 9. a worm gear reducer; 10. a grinding head motor is arranged; 11. a protective cover; 12. perforating; 13. an encoder support; 14. an outer housing; 15. an upper guide shaft support; 16. a guide shaft; 17. a linear bearing; 18. a lower guide shaft support; 19. a spring guide plate; 20. grinding wheel; 21. a rotary encoder; 22. a round nut A; 23. a bearing A; 24. a bearing B; 25. a proximity switch A; 26. a sensor bracket A; 27. an induction plate; 28. a proximity switch B; 29. a sensor bracket B; 30. and (3) a round nut B.
Description of the embodiments
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The grinding wheel consumption compensation device for the numerical control spring double-ended grinding machine comprises an upper grinding wheel motor 10, a sliding plate 2, a guide assembly and a grinding wheel 20, wherein the lower part of the upper grinding wheel motor 10 is connected with the grinding wheel 20, a bracket plate 1 is fixed on a flange plate at the lower part of the upper grinding wheel motor 10, an extension section of the bracket plate 1 is arranged in a through hole 12 at the lower part of the sliding plate 2 in a penetrating way, guide assemblies are arranged on two sides of the sliding plate 2, an n-shaped groove is arranged in the middle part of the lower surface of the sliding plate 2, the outer circular surface of the grinding wheel 20 is arranged in the n-shaped groove, a spring guide plate 19 is fixed at the lower part of the sliding plate 2, the inner surface of the spring guide plate 19 is arranged as a cambered surface and is positioned outside the outer circular surface of the grinding wheel 20, a ball screw assembly is fixed outside the upper part of the sliding plate 2, a driving assembly is fixed at the upper part of the ball screw assembly, the lower part of the ball screw assembly is fixedly connected with the bracket plate 1, and the upper grinding wheel motor 10 and the ball screw assembly are respectively positioned on the inner side and outer side of the sliding plate 2;
in operation, the upper grinding head motor 10 is fed downward, and the grinding wheel 20 is gradually consumed as the grinding proceeds, so that the lower end surface of the grinding wheel 20 is higher than the lower end surface of the spring guide plate 19 mounted at the lower end of the slide plate 2, that is, the grinding wheel 20 cannot perform effective grinding.
Further, the guide assembly comprises an upper guide shaft support 15, guide shafts 16 and linear bearings 17, the number of the guide shafts 16 is two, the upper guide shaft support 15 and the lower guide shaft support 18 are respectively fixed at the upper end and the lower end of the guide shafts 16, at least one linear bearing 17 is arranged outside each guide shaft 16 in a penetrating manner, and the linear bearings 17 are fixed on the two side surfaces of the sliding plate 2;
the guide assembly is used for the sliding plate 2 to linearly move on the guide shaft 16 along the linear bearing 17, and the upper guide shaft support 15 and the lower guide shaft support 18 are respectively fixed on the grinding machine.
Further, the driving assembly comprises a motor 8 and a worm and gear reducer 9, the driving assembly comprises the motor 8 and the worm and gear reducer 9, the worm and gear reducer 9 is fixed on the upper part of the ball screw assembly, the motor 8 is positioned on one side of the worm and gear reducer 9, and the output end of the motor 8 is fixedly connected with the input end of the worm and gear reducer 9;
further, the ball screw assembly comprises a screw seat 6, an outer shell 14, a connecting shaft 5, a ball screw 3 and a ball nut 4, wherein the screw seat 6 is fixed on the bottom surface of a speed reducer seat 7, a worm gear reducer 9 is fixed on the upper surface of the screw seat 6 through the speed reducer seat 7, the outer shell 14 is fixed on the lower part of the screw seat 6, the connecting shaft 5 is a step shaft, a threaded section at the upper end is fixedly connected with an output shaft of the worm gear reducer 9 through a round nut A22, an inner hole of the speed reducer seat 7 and an inner hole of the screw seat 6 are both step holes, the diameter of the inner hole of the speed reducer seat 7 is larger than that of the inner hole of the screw seat 6, an annular step is formed between the inner hole of the speed reducer seat 7 and the upper end surface of the screw seat 6, a bearing A23 is arranged between the outer circular surface at the upper part of the connecting shaft 5 and the annular step, and the bearing A22 is pressed by the round nut A22; a bearing B24 is arranged between the step surface of the connecting shaft 5 and the step surface of the lower part of the screw seat 6, a ball nut 4 is fixed in a large hole of the lower part of the central step hole of the connecting shaft 5, the ball screw 3 is in threaded connection with the ball nut 4, the upper end of the ball screw 3 is positioned in a small hole of the upper part of the central step hole of the connecting shaft 5, and the lower end of the ball screw is positioned outside the connecting shaft 5 and fixedly connected through a round nut B30 by penetrating through the bracket plate 1.
The driving assembly is used for driving the lifting of the sliding plate 2, the motor 8 drives the worm gear reducer 9 to drive the connecting shaft 5 to rotate, the ball nut 4 in the step hole in the center of the connecting shaft 5 rotates on the ball screw 3, and the bottom of the ball screw 3 is fixed with the bracket plate 1, so that the sliding plate 2, the motor 8 and the worm gear reducer 9 are lifted along with the lifting of the ball nut 4 rotating on the ball screw 3.
Further, the bearing A23 and the bearing B24 are all unidirectional thrust ball bearings; the unidirectional thrust ball bearing and the connecting shaft replace a ball screw to bear force, thereby realizing the requirements on the durability and the safety of the machine tool.
Further, the multifunctional electric power tool further comprises a proximity switch assembly A and a proximity switch assembly B, wherein the proximity switch assembly A and the proximity switch assembly B are arranged on the bracket plate 1, the proximity switch assembly A and the proximity switch assembly B are correspondingly arranged up and down, the proximity switch assembly A comprises a proximity switch A25, a sensor bracket A26 and a sensing plate 27, the sensing plate 27 is bent at right angles and is fixed on one side of the bracket plate 1, the sensor bracket A26 is fixed on the sliding plate 2 and is positioned on the upper part of the sensing plate 27, the proximity switch A25 is fixed on the sensor bracket A26, and the sensing end of the proximity switch A25 is arranged close to the sensing plate 27; the proximity switch assembly B comprises a proximity switch B28 and a sensor bracket B29, the sensor bracket B29 is fixed on the sliding plate 2 and is positioned at the lower part of the sensing plate 27, the proximity switch B28 is fixed on the sensor bracket B29, and the sensing end of the proximity switch B28 is arranged towards the sensing plate 27;
when the grinding wheel 20 is used, the thickness of an unused grinding wheel 20 is uniform, after a new grinding wheel 20 is replaced each time, the spring guide plate 19 at the lower part of the adjusting slide plate 2 and the end surface of the grinding wheel 20 are positioned on the same plane, and at the moment, the proximity switch A25 arranged on the sensor bracket A26 on the slide plate 2 is turned on due to approaching to the sensing plate 27 on the bracket plate 1, namely the grinding wheel 20 is positioned at the lower compensation limit; as the automatic compensation of grinding and grinding wheel 20 consumption proceeds, the slide plate 2 and the upper grinding wheel motor 10 are relatively displaced, so that the proximity switch B28 mounted on the sensor bracket B29 on the slide plate 2 lights up due to the sensing plate 27 on the approaching bracket plate 1, i.e. the grinding wheel 20 is at the upper compensation limit, indicating that the grinding wheel 20 is about to be consumed.
Further, the device also comprises an encoder support 13 fixed on one side of the upper surface of the speed reducer seat 7, a rotary encoder 21 is fixed on the encoder support 13, and the rotary encoder 21 is positioned in a protective cover 11 at the upper part of the worm gear speed reducer 9; by setting the compensation parameters by using the rotary encoder 21, the real-time thickness and consumption limit of the grinding wheel are displayed on the man-machine interaction interface, and the requirements of automatic compensation and limit feedback of the grinding wheel consumption are realized.
When the grinding wheel consumption compensation device for the numerical control spring double-end surface grinding machine is implemented, the upper grinding head motor 10 is fed downwards during working, and the grinding wheel 20 is gradually consumed along with the grinding, so that the lower end surface of the grinding wheel 20 is higher than the lower end surface of the spring guide plate 19 arranged at the lower end of the sliding plate 2, namely, the end surface of the grinding wheel 20 cannot be effectively ground; in order to enable the end face of the grinding wheel 20 to participate in grinding again, automatic compensation parameters are set for the rotary encoder 21, the motor 8 is used for driving the worm gear reducer 9, the bearing B24 and the connecting shaft 5, the ball nut 4 arranged on the connecting shaft 5 rotates on the ball screw 3, so that the sliding plate 2 is lifted to a certain height, the spring guide plate 19 arranged at the lower end of the sliding plate 2 and the end face of the grinding wheel 20 are positioned on the same plane due to relative displacement, automatic compensation for consumption of the grinding wheel 20 is completed, and the residual thickness of the grinding wheel 20 is calculated by utilizing the reading of the rotary encoder 21; the thickness of the unused grinding wheel 20 is uniform, after each new grinding wheel 20 is replaced, the spring guide plate 19 at the lower part of the adjusting slide plate 2 is positioned on the same plane with the end surface of the grinding wheel 20, and at the moment, the proximity switch A25 arranged on the sensor bracket A26 on the slide plate 2 lights up due to approaching to the sensing plate 27 on the bracket plate 1, namely the grinding wheel 20 is positioned at the lower compensation limit; as the automatic compensation of grinding and grinding wheel 20 consumption proceeds, the slide plate 2 and the upper grinding wheel motor 10 are relatively displaced, so that the proximity switch B28 mounted on the sensor bracket B29 on the slide plate 2 is turned on due to the proximity to the sensing plate 27 on the bracket plate 1, i.e. the grinding wheel 20 is at the upper compensation limit, indicating that the grinding wheel 20 is about to be consumed.
The utility model is not described in detail in the prior art.
The embodiments selected herein for the purposes of disclosing the present utility model are presently considered to be suitable, however, it is to be understood that the present utility model is intended to include all such variations and modifications as fall within the spirit and scope of the present utility model.
Claims (7)
1. A grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine, includes bistrique motor, slide, direction subassembly and emery wheel, characterized by: the lower part of the upper grinding head motor is connected with a grinding wheel, a bracket plate is fixed on a flange plate at the lower part of the upper grinding head motor, an extension section of the bracket plate is arranged in a perforation at the lower part of the sliding plate in a penetrating way, guide components are arranged at two sides of the sliding plate, an n-shaped groove is arranged in the middle part of the lower surface of the sliding plate, the outer circular surface of the grinding wheel is arranged in the n-shaped groove, a spring guide plate is fixed at the lower part of the sliding plate, the inner surface of the spring guide plate is arranged to be an arc surface and is positioned outside the outer circular surface of the grinding wheel, a ball screw component is fixed outside the upper part of the sliding plate, a driving component is fixed at the upper part of the ball screw component, and the lower part of the ball screw component is fixedly connected with the bracket plate, and the upper grinding head motor and the ball screw component are respectively positioned at the inner side and the outer side of the sliding plate.
2. The wheel consumption compensation device for a numerically controlled spring parallel surface grinder of claim 1, wherein: the guide assembly comprises an upper guide shaft support, two guide shafts and linear bearings, wherein the upper guide shaft support and the lower guide shaft support are respectively fixed at the upper end and the lower end of each guide shaft, at least one linear bearing is arranged outside each guide shaft in a penetrating mode, and the linear bearings are fixed on two side faces of the sliding plate.
3. The wheel consumption compensation device for a numerically controlled spring parallel surface grinder of claim 1, wherein: the driving assembly comprises a motor and a worm and gear reducer, the worm and gear reducer is fixed on the upper portion of the ball screw assembly, the motor is located on one side of the worm and gear reducer, and the output end of the motor is fixedly connected with the input end of the worm and gear reducer.
4. The wheel consumption compensation device for a numerically controlled spring parallel surface grinder of claim 1, wherein: the ball screw assembly comprises a screw seat, an outer shell, a connecting shaft, a ball screw and a ball nut, wherein the screw seat is fixed on the bottom surface of the speed reducer seat, the worm gear speed reducer is fixed on the screw seat through the speed reducer seat, the outer shell is fixed at the lower part of the screw seat, the connecting shaft is a step shaft, a threaded section at the upper end is fixedly connected with an output shaft of the worm gear speed reducer through a round nut A, an inner hole of the speed reducer seat and an inner hole of the screw seat are step holes, the diameter of the inner hole of the speed reducer seat is larger than that of the inner hole of the screw seat, an annular step is formed between the inner hole of the speed reducer seat and the upper end surface of the screw seat, and a bearing A is arranged between the outer circular surface at the upper part of the connecting shaft and the annular step and is pressed by the round nut A; a bearing B is arranged between the step surface of the connecting shaft and the step surface of the lower part of the screw seat, a ball nut is fixed in a large hole of the lower part of the central step hole of the connecting shaft, the ball screw is in threaded connection with the ball nut, the upper end of the ball screw is positioned in a small hole of the upper part of the central step hole of the connecting shaft, and the lower end of the ball screw is positioned outside the connecting shaft and penetrates through the bracket plate to be fixedly connected through the round nut B.
5. The wheel consumption compensation device for a numerically controlled spring parallel surface grinder of claim 4, wherein: the bearing A and the bearing B are unidirectional thrust ball bearings.
6. The wheel consumption compensation device for a numerically controlled spring parallel surface grinder of claim 1, wherein: the device comprises a bracket plate, a proximity switch assembly A, a proximity switch assembly B, a sensor bracket A and a sensor plate, wherein the bracket plate is arranged on the bracket plate, the proximity switch assembly A is fixed on one side of the perforation, the proximity switch assembly A and the proximity switch assembly B are correspondingly arranged up and down, the proximity switch assembly A comprises the proximity switch A, the sensor bracket A and the sensor plate, the sensor plate is in a right-angle bending shape and is fixed on one side of the bracket plate, the sensor bracket A is fixed on the sliding plate and is positioned on the upper part of the sensor plate, the proximity switch A is fixed on the sensor bracket A, and the sensing end of the proximity switch A is arranged close to the sensor plate; the proximity switch assembly B comprises a proximity switch B and a sensor support B, wherein the sensor support B is fixed on the sliding plate and located at the lower part of the induction plate, the proximity switch B is fixed on the sensor support B, and the induction end of the proximity switch B is arranged towards the induction plate.
7. The wheel consumption compensation device for a numerically controlled spring parallel surface grinder of claim 4, wherein: the rotary encoder is fixed on the encoder support, and is positioned in a protective cover on the upper part of the worm gear reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338334.0U CN219901446U (en) | 2023-05-30 | 2023-05-30 | Grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338334.0U CN219901446U (en) | 2023-05-30 | 2023-05-30 | Grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901446U true CN219901446U (en) | 2023-10-27 |
Family
ID=88465030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321338334.0U Active CN219901446U (en) | 2023-05-30 | 2023-05-30 | Grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901446U (en) |
-
2023
- 2023-05-30 CN CN202321338334.0U patent/CN219901446U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219901446U (en) | Grinding wheel consumption compensation device for numerical control spring double-end-face grinding machine | |
| CN2133376Y (en) | Three-roller rolling mill pressing device | |
| CN110370133A (en) | A kind of nut process equipment of the directional movable with lifting structure | |
| CN113370013B (en) | Plate surface polishing and wire drawing device | |
| CN211197786U (en) | Jacking tilting mechanism | |
| CN211387697U (en) | Cam transmission mechanism driven by lifting and rotating of horizontal cam exchange table | |
| CN201261152Y (en) | Main spindle elevating gear of crystal glass surface grinder | |
| CN215616921U (en) | Full-automatic grinding device for axle of bullet train | |
| CN111545944B (en) | Double-sided welding fixture for high-voltage motor stator | |
| CN212192493U (en) | Ball grinder anti-parallel disc device | |
| CN214185293U (en) | Fine processing is with screw mesopore boring bar | |
| CN212918141U (en) | High-voltage motor stator double-side welding tool | |
| CN214213412U (en) | Longitudinal and transverse heavy-load lifting device and wide sanding machine | |
| CN211733717U (en) | Slide block type ball screw lifting guide mechanism | |
| CN2783504Y (en) | Silo type digital controlled vertical winding machine | |
| CN206774572U (en) | A kind of lifting rotating and swinging device of LED bonders die pick gang boss | |
| CN219235016U (en) | Nut rotary ball screw device for numerical control surface grinding machine | |
| CN212761812U (en) | Height tracking device | |
| CN201389800Y (en) | Abrasive wheel dresser of cork cylindrical grinder | |
| CN110085785A (en) | A kind of adjustable battery pack housing of sealing material compression height | |
| CN220296732U (en) | Online grinding device for generator collecting ring | |
| CN221560924U (en) | Lower disc of double-end-face grinding machine and double-end-face grinding machine | |
| CN220844985U (en) | Elevator traction sheave wear detection device | |
| CN217290268U (en) | Precise servo rotary riveting equipment | |
| CN217728012U (en) | Long-stroke screw rod lifting structure for lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |