CN112809813A - Numerical control eccentric shaft type adjusting device - Google Patents
Numerical control eccentric shaft type adjusting device Download PDFInfo
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- CN112809813A CN112809813A CN202011628685.6A CN202011628685A CN112809813A CN 112809813 A CN112809813 A CN 112809813A CN 202011628685 A CN202011628685 A CN 202011628685A CN 112809813 A CN112809813 A CN 112809813A
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- 238000000926 separation method Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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Abstract
The invention provides a numerical control eccentric shaft type adjusting device which comprises a case, a connecting plate, a driving assembly and a rotating assembly, wherein the rotating assembly is positioned in the case, the connecting plate is connected in the case through the rotating assembly, the driving assembly is positioned on one side of the rotating assembly, and the driving assembly is used for driving the rotating assembly to rotate. According to the numerical control eccentric shaft type adjusting device, the rotating assembly is driven by the driving assembly to rotate, and the rotating assembly drives the connecting plate to move, so that the stretching and retracting of the connecting plate are adjusted, the cutting height of the slicing machine is adjusted, manual adjustment is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of slicing machine equipment, in particular to a numerical control eccentric shaft type adjusting device.
Background
Along with the society develops and progresses forward constantly, pursue constantly to improve along with the consumer to the display effect of LCD and OLED LCD screen, the polaroid has become the key subassembly of LCD and OLED LCD screen display effect, in order to realize the display effect of LCD and OLED LCD screen, polaroid cutting process has become one of the process of whole polaroid course of working, the slicer that is used for cutting the polaroid among the prior art, the slicer can not realize the deep automatic adjustment of sword when cutting the polaroid, need manual regulation, manual regulation is wasted time and energy, work efficiency is low.
Therefore, it is necessary to provide a numerical control eccentric shaft type adjusting device to solve the above technical problems.
Disclosure of Invention
The invention provides a numerical control eccentric shaft type adjusting device, which solves the problems that a slicing machine for cutting a polaroid cannot realize automatic adjustment of knife depth when the polaroid is cut, manual adjustment is needed, manual adjustment wastes time and labor, and the working efficiency is low.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a shaft type adjusting device of numerical control eccentric, includes quick-witted case, connecting plate, drive assembly and runner assembly, the runner assembly is located quick-witted incasement, the connecting plate passes through the runner assembly is connected quick-witted incasement, drive assembly is located one side of runner assembly, drive assembly is used for the drive the runner assembly rotates, the runner assembly is used for driving the connecting plate removes, so that be used for adjusting the flexible of connecting plate.
According to the invention, the rotating assembly comprises an eccentric shaft, a one-way bearing and a first limiting part, wherein the one-way bearing and the first limiting part are respectively positioned at two ends of the eccentric shaft;
when the driving assembly drives the first limiting part to rotate forwards, the driving assembly drives the first limiting part to rotate, the first limiting part drives the eccentric shaft to rotate, and the eccentric shaft drives the one-way bearing to rotate so as to adjust the extension and retraction of the connecting plate;
when the driving assembly drives the first limiting part to rotate reversely, the first limiting part and the one-way bearing limit the eccentric shaft to rotate.
In the invention, the eccentric shaft is in a trapezoidal structure and comprises a first fixed section, a second fixed section and a third fixed section, wherein the first fixed section and the third fixed section are respectively positioned at two ends of the eccentric shaft;
the diameter of second canned paragraph is less than the diameter of first canned paragraph, the second canned paragraph includes first side and second side, the diameter of first side is less than the diameter of second side, the connecting plate is connected on the second canned paragraph, in order to be used for adjusting the distance that the connecting plate removed.
According to the invention, the first limiting part comprises a driving wheel, a turbine and a rotary locking spring, and the rotary locking spring is positioned between the driving wheel and the turbine;
the eccentric shaft also comprises a fourth fixed section, the fourth fixed section is positioned on one side, far away from the second fixed section, of the third fixed section, and the turbine is connected to the fourth fixed section;
the dead spring of gyration lock includes first spacing arch and the spacing arch of second, first spacing arch with the spacing arch of second is located respectively the dead spring's of gyration both sides, first spacing arch with the spacing bellied direction of second is the same, the drive wheel with the turbine passes through dead spring fixed connection of gyration lock prevents the drive wheel with the turbine separation.
In the invention, the driving wheel comprises a first through hole and a first through groove, the first through hole is positioned in the center of the driving wheel, and the first through groove is positioned on the side wall of the first through hole;
the rotating assembly further comprises a first positioning block, a first groove is formed in one side, close to the first through groove, of the eccentric shaft, the first groove and the first through groove are attached to form a first limiting groove, the first positioning block is located in the first limiting groove, and the first limiting groove is used for positioning the driving wheel to prevent the driving wheel from rotating on the eccentric shaft.
According to the invention, the driving assembly comprises a motor and a worm, the worm is in threaded connection with the turbine, the motor is positioned on one side of the worm, the motor is used for driving the worm to rotate, and the worm drives the turbine to rotate through threads.
In the invention, the case comprises a second through hole and a second through groove, the second through hole penetrates through two sides of the case, the second through groove is positioned in the middle section of the case and communicated with the second through hole, the connecting plate is connected in the case through the eccentric shaft and positioned on the second fixing section.
According to the invention, a second groove is formed in one side, away from the second fixing section, of the first fixing section of the eccentric shaft, a third groove is formed in the one-way bearing, and the second groove and the third groove are attached to form a second limiting groove;
the rotating assembly further comprises a second positioning block, the second positioning block is located in the second limiting groove and used for positioning the connection between the eccentric shaft and the one-way bearing to prevent the one-way bearing from idling on the eccentric shaft.
In the invention, the eccentric shaft further comprises a fifth fixed section and a sixth fixed section, the fifth fixed section is positioned on one side of the second fixed section, which is far away from the first fixed section, and the sixth fixed section is positioned between the fifth fixed section and the third fixed section;
the rotating assembly further comprises a first bearing, a second bearing and a third bearing, the first bearing is located on the second fixed section, the second bearing is located on the fifth fixed section, and the third bearing is located on the sixth fixed section.
In the invention, the rotating assembly also comprises oil seals which are oppositely arranged, and the oil seals are respectively positioned at two ends of the rotating assembly.
Compared with the prior art, the invention has the beneficial effects that: the numerical control eccentric shaft type adjusting device is limited on a case through a connecting plate through a rotating assembly, the case is used for fixing the rotating assembly, the driving assembly is located on one side of the rotating assembly and is connected with the rotating assembly in a rotating mode, when the driving assembly drives the rotating assembly to rotate, the rotating assembly rotates, and due to the fact that the second side of the second fixing section of the rotating assembly is larger than the first side, the rotating assembly can adjust the stretching of the connecting plate when rotating, the slicing height of a slicing machine is adjusted, manual adjustment is saved, and working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding to some embodiments of the present invention.
FIG. 1 is a perspective view of a preferred embodiment of the digitally controlled eccentric shaft adjustment device of the present invention.
Fig. 2 is a perspective view of the digitally controlled eccentric shaft adjustment device of the present invention.
FIG. 3 is a side view of the eccentric shaft of the digitally controlled eccentric shaft adjustment device of the present invention.
FIG. 4 is a perspective view of a rotary lock spring of the digitally controlled eccentric shaft adjustment device of the present invention.
FIG. 5 is a top view of the rotating assembly of the digitally controlled eccentric shaft adjustment device of the present invention.
FIG. 6 is a perspective view of the drive wheel of the digitally controlled eccentric shaft adjustment device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A slicer for cutting the polaroid among the prior art, the slicer can not realize realizing the dark automatic adjustment of sword during the cutting polaroid, needs manual regulation, and manual regulation is wasted time and energy, and work efficiency is low.
The following is a preferred embodiment of the present invention to provide a digitally controlled eccentric shaft type adjustment device that solves the above technical problems.
Referring to fig. 1, 2, 3 and 5, fig. 1 is a perspective view of a preferred embodiment of the digitally controlled eccentric shaft type adjustment device of the present invention, fig. 2 is a perspective view of the digitally controlled eccentric shaft type adjustment device of the present invention, fig. 3 is a side view of an eccentric shaft of the digitally controlled eccentric shaft type adjustment device of the present invention, and fig. 5 is a top view of a rotating assembly of the digitally controlled eccentric shaft type adjustment device of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the invention are used for descriptive purposes only and not for purposes of indication or implication relative importance, nor as a limitation on the order of precedence.
The invention provides a numerical control eccentric shaft type adjusting device which comprises a case 12, a connecting plate 11, a driving assembly and a rotating assembly 4113, wherein the rotating assembly 4113 is located in the case 12, the connecting plate 11 is connected in the case 12 through the rotating assembly 4113, the driving assembly is located on one side of the rotating assembly 4113 and is used for driving the rotating assembly 4113 to rotate, and the rotating assembly 4113 is used for driving the connecting plate 11 to move so as to adjust the extension and retraction of the connecting plate 11.
Wherein, the rotation subassembly 4113 is located quick-witted case 12, drive assembly is located one side of rotation subassembly 4113, drive assembly is used for driving rotation subassembly 4113 and rotates, connecting plate 11 is located quick-witted case 12, connecting plate 11 is connected in quick-witted case 12 through rotation subassembly 4113, quick-witted case 12 is used for fixed rotation subassembly 4113, and quick-witted case 12 is used for spacing connecting plate 11, when drive assembly drive rotation subassembly 4113 rotates, connecting plate 11 is connected on rotation subassembly 4113, rotation subassembly 4113 is used for adjusting the flexible of connecting plate 11, thereby adjust the height of slicer.
Referring to fig. 3 and 5, the rotation assembly 4113 includes an eccentric shaft 132, a one-way bearing 411 and a first position-limiting portion, the one-way bearing 411 and the first position-limiting portion are respectively located at two ends of the eccentric shaft 132, when the driving assembly drives the first position-limiting portion to rotate forward, the driving assembly drives the first position-limiting portion to rotate, the first position-limiting portion drives the eccentric shaft 132 to rotate, the eccentric shaft 132 drives the one-way bearing 411 to rotate for adjusting the extension and retraction of the connecting plate 11, when the driving assembly drives the first position-limiting portion to rotate backward, the first position-limiting portion and the one-way bearing 411 limit the rotation of the eccentric shaft 132, the one-way bearing 411 and the first position-limiting portion are respectively located at two ends of the eccentric shaft 132, the one-way bearing 411 and the first position-limiting portion are used for limiting the eccentric shaft 132, when the eccentric shaft 132 rotates forward, the eccentric shaft 132 drives the one-way bearing 411 and the first, on the one hand, it is convenient to adjust the eccentric shaft 132, and on the other hand, it is prevented that the eccentric shaft 132 will move when power is cut, thereby causing the connecting plate 11 to be pressed down reversely.
Referring to fig. 3, the eccentric shaft 132 has a trapezoidal structure, the eccentric shaft 132 includes a first fixed section 1321, a second fixed section 1322 and a third fixed section 1325, the first fixed section 1321 and the third fixed section 1325 are respectively located at two ends of the eccentric shaft 132, the second fixed section 1322 is located at a side close to the first fixed section 1321 and is located between the first fixed section 1321 and the third fixed section 1325, the diameter of the second fixed section 1322 is smaller than that of the first fixed section 1321, the second fixed section 1322 includes a first side 1321b and a second side 1321a, the diameter of the first side 1321b is smaller than that of the second side 1321a, the connecting plate 11 is connected to the second fixed section 1322 for adjusting the moving distance of the connecting plate 11, the second fixed section 1322 is located between the first fixed section 1321 and the third fixed section 1325, the diameter of the second side 1321a of the second fixed section is larger than that of the first side 1321b, the connecting plate 1322 11 is connected to the second fixed section 1322, when the eccentric shaft 132 rotates, the second fixing segment 1322 rotates from the first side 1321b to the second side 1321a, the diameter of the second fixing segment 1322 is changed from small to large, and the connecting plate 11 is connected to the second fixing segment 1322 to be gradually changed from low to high, thereby adjusting the height of the sliced piece of the slicer.
Referring to fig. 4, 5 and 6, fig. 4 is a perspective view of a rotation locking spring of the numerical control eccentric shaft type adjusting apparatus of the present invention, fig. 5 is a top view of a rotating component of the numerical control eccentric shaft type adjusting apparatus of the present invention, fig. 6 is a perspective view of a driving wheel of the numerical control eccentric shaft type adjusting apparatus of the present invention, a first limiting portion includes the driving wheel 415, the turbine 416 and the rotation locking spring 133, the rotation locking spring 133 is located between the driving wheel 415 and the turbine 416, the eccentric shaft 132 further includes a fourth fixing section 1326, the fourth fixing section 1326 is located on a side of the third fixing section 1325 far from the second fixing section 1322, the turbine 416 is connected to the fourth fixing section 1326, the rotation locking spring 133 includes a first limiting protrusion 1331 and a second limiting protrusion 1332, the first limiting protrusion 1331 and the second limiting protrusion 1332 are respectively located on both sides of the rotation locking spring 133, the first limiting protrusion 1331 and the second limiting protrusion 1332 are in the same direction, the driving wheel 415 and the worm gear 416 are fixedly connected through a rotary locking spring 133, and the driving wheel 415 and the worm gear 416 are prevented from being separated.
The rotary locking spring 133 is positioned between the driving wheel 415 and the turbine 416, the first limiting protrusion 1331 and the second limiting protrusion 1332 are respectively positioned at two sides of the rotary locking spring 133, the first limiting protrusion 1331 and the second limiting protrusion 1332 are respectively buckled on the driving wheel 415 and the turbine 416, the rotary locking spring 133 is used for fixedly connecting the turbine 416 and the driving wheel 415 to prevent the driving wheel 415 and the turbine 416 from being separated, the driving wheel 415 is fixedly connected to the eccentric shaft 132, the rotary locking spring 133 is used for fixedly connecting the turbine 416 and the driving wheel 415, the driving assembly drives the turbine 416 to rotate, and the turbine 416 drives the driving wheel 415 to rotate, so that the driving wheel 415 drives the eccentric shaft 132 to rotate.
The driving wheel 415 comprises a first through hole 4151 and a first through groove 4152, the first through hole 4151 is located in the center of the driving wheel 415, the first through groove 4152 is located on a side wall of the first through hole 4151, the rotating assembly 4113 further comprises a first positioning block, a first groove 1325a is formed in one side, close to the first through groove 4152, of the eccentric shaft 132, the first groove 1325a and the first through groove 4152 are attached to form a first limiting groove, the first positioning block is located in the first limiting groove, the first limiting groove is used for positioning the driving wheel 415 to prevent the driving wheel 415 from rotating on the eccentric shaft 132, the first through hole 4151 is used for facilitating the driving wheel 415 to extend into the eccentric shaft 132, the first through groove 4152 and the first groove 1325a form a first limiting groove, the first positioning block is placed in the first limiting groove, and the first positioning block limits the driving wheel 415 and the eccentric shaft 132 to prevent the driving wheel 415 from rotating on the.
In this embodiment, the turbine 416 is further provided with a third through hole, the third through holes are respectively and uniformly formed in the turbine 416, the rotation locking spring 133 is fastened to the third through hole, the rotation locking spring 133 is movably connected to the third through hole and used for providing a movable space for the rotation locking spring 133 during limiting, the rotation locking spring 133 is prevented from wearing the turbine 416, and two ends of the rotation locking spring 133 are respectively connected to the turbine 416 and the transmission wheel 415.
The driving assembly comprises a motor 121 and a scroll rod 417, the scroll rod 417 is in threaded connection with a turbine 416, the motor 121 is located on one side of the scroll rod 417, the motor 121 is used for driving the scroll rod 417 to rotate, the scroll rod 417 drives the turbine 416 to rotate through threads, the motor 121 drives the scroll rod 417 to rotate, the scroll rod 417 drives the turbine 416 to rotate through threads, the turbine 416 drives the driving wheel 415 to rotate through the rotation locking spring 133, and the driving wheel 415 drives the eccentric shaft 132 to rotate.
In this embodiment, the case 12 is further provided with a connection seat 123 and an encoder 122, the connection seat 123 is located on one side of the case 12, the connection seat 123 is located between the encoder 122 and the case 12, the encoder 122 is fixed on the case 12 through the connection seat 123, the encoder 122 is connected with the eccentric shaft 132 through a connection shaft on the encoder 122, and the encoder 122 is used for adjusting the slicing height of the slicing machine.
One side of the first fixing section 1321 of the eccentric shaft 132, which is far away from the second fixing section 1322, is provided with a second groove, the one-way bearing 411 is provided with a third groove, the second groove and the third groove are attached to form a second limit groove, the rotating component 4113 further comprises a second positioning block 131, the second positioning block 131 is located in the second limit groove, the second positioning block 131 is used for positioning the rotation of the eccentric shaft 132 and the one-way bearing 411, so that the one-way bearing 411 is prevented from idling on the eccentric shaft 132, the second groove and the third groove form the second limit groove, the second positioning block 131 is located in the second limit groove, the second positioning block 131 is used for limiting the eccentric shaft 132 and the one-way bearing 411, the one-way bearing 411 is prevented from rotating on the eccentric shaft 132, and therefore braking cannot be caused when.
The eccentric shaft 132 further includes a fifth fixed segment 1323 and a sixth fixed segment 1324, the fifth fixed segment 1323 is located on a side of the second fixed segment 1322 away from the first fixed segment 1321, the sixth fixed segment 1324 is located between the fifth fixed segment 1323 and the third fixed segment 1325, the rotating assembly 4113 further includes a first bearing 412, a second bearing 413 and a third bearing 414, the first bearing 412 is located on the second fixed segment 1322, the second bearing 413 is located on the fifth fixed segment 1323, the third bearing 414 is located on the sixth fixed segment 1324, the rotating assembly 4113 further includes oppositely disposed oil seals, the oil seals are respectively located at two ends of the rotating assembly 4113, and the first bearing 412, the second bearing 413 and the third bearing 414 are used for enhancing the smoothness of the eccentric shaft 132 and the fixing, preventing the eccentric shaft 132 from skewing when rotating in the chassis 12, and enabling the eccentric shaft 132 to rotate more smoothly.
The working principle is as follows:
a rotating assembly 4113 is disposed in a housing 12, the housing 12 is used for fixing and supporting the rotating assembly 4113, a driving assembly is disposed at one side of the rotating assembly 4113, and a driving member is connected to the rotating assembly 4113, the driving assembly includes a scroll 417 and a motor 121, the scroll 417 is in threaded connection with a turbine 416, the motor 121 is used for driving the scroll 417 to rotate, the scroll 417 drives the turbine 416 to rotate, a connecting plate 11 is connected to the housing 12 through an eccentric shaft 132, the connecting plate 11 is connected to a first bearing 412, the first bearing 412 is disposed on a second fixed section 1322, the connecting plate 11 is connected to the second fixed section 1322 through the first bearing 412, a second side 1321a of the second fixed section has a diameter larger than a diameter of a first side 1321b for adjusting the connecting plate 11, a one-way bearing 411 and a driving wheel 415 are disposed at two ends of the eccentric shaft 132, the turbine 416 is fixedly connected to the driving wheel 415 through a rotation locking spring 133, the one-way bearing, preventing the eccentric shaft 132 from being reversed.
When the motor 121 drives the worm 417 to rotate forward, the worm 417 drives the turbine 416 to rotate, due to the action of the rotation locking spring 133, the turbine 416 is fixedly connected with the driving wheel 415, the turbine 416 drives the driving wheel 415 to rotate, the driving wheel 415 drives the eccentric shaft 132 to rotate, due to the action of the one-way bearing 411, the first bearing 412, the second bearing 413 and the third bearing 414, the eccentric shaft 132 is limited in the case 12, the eccentric shaft 132 is prevented from shaking during rotation, the eccentric shaft 132 is enabled to rotate stably, when the eccentric shaft 132 rotates, due to the fact that the diameter of the second side 1321a of the second fixed section 1322 is larger than that of the first side 1321b, the first side 1321b of the second fixed section 1322 rotates towards the second side 1321a, and the height of the eccentric shaft 132 rises slowly from low to high following the second fixed section 1322, so that the cutting height of the microtome is adjusted.
When the motor 121 drives the worm 417 to rotate reversely, the worm 417 drives the turbine 416 to rotate through threads, due to the action of the rotation locking spring 133, when the turbine 416 rotates, the one-way bearing 411 locks the eccentric shaft 132, the eccentric shaft 132 is stationary, when the worm 417 drives the turbine 416 to rotate, due to the action of the rotation locking spring 133, the rotation locking spring 133 rotates through the elastic limit turbine 416 in the third through hole of the turbine 416, so as to prevent the driving wheel 415 from rotating, thereby preventing the motor 121 from driving the eccentric shaft 132 to rotate when rotating reversely, and preventing the connecting plate 11 from moving downwards when power is off, and causing unnecessary loss.
The numerical control eccentric shaft type adjusting device of the preferred embodiment is limited in the case through the connecting plate through the rotating assembly, the case is used for fixing the rotating assembly, the driving assembly is located on one side of the rotating assembly and is connected with the rotating assembly in a rotating mode, the rotating assembly rotates when the driving assembly drives the rotating assembly to rotate, and due to the fact that the second side of the second fixing section of the rotating assembly is larger than the first side, the rotating assembly can adjust the stretching of the connecting plate when rotating, the slicing height of the slicing machine is adjusted, manual adjustment is saved, and working efficiency is improved.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (10)
1. The utility model provides a numerical control eccentric shaft type adjusting device which characterized in that, includes quick-witted case, connecting plate, drive assembly and runner assembly, the runner assembly is located quick-witted incasement, the connecting plate passes through the runner assembly is connected quick-witted incasement, drive assembly is located one side of runner assembly, drive assembly is used for the drive the runner assembly rotates, the runner assembly is used for driving the connecting plate removes for the regulation the flexible of connecting plate.
2. The digitally controlled eccentric shaft adjustment device according to claim 1, wherein the rotating assembly comprises an eccentric shaft, a one-way bearing and a first stop, the one-way bearing and the first stop being located at respective ends of the eccentric shaft;
when the driving assembly drives the first limiting part to rotate forwards, the driving assembly drives the first limiting part to rotate, the first limiting part drives the eccentric shaft to rotate, and the eccentric shaft drives the one-way bearing to rotate so as to adjust the extension and retraction of the connecting plate;
when the driving assembly drives the first limiting part to rotate reversely, the first limiting part and the one-way bearing limit the eccentric shaft to rotate.
3. The digitally controlled eccentric shaft adjustment device of claim 2, wherein the eccentric shaft is of a trapezoidal configuration, the eccentric shaft comprising a first stationary section, a second stationary section and a third stationary section, the first and third stationary sections being located at respective ends of the eccentric shaft, the second stationary section being located adjacent to one side of the first stationary section and between the first and third stationary sections;
the diameter of second canned paragraph is less than the diameter of first canned paragraph, the second canned paragraph includes first side and second side, the diameter of first side is less than the diameter of second side, the connecting plate is connected on the second canned paragraph, in order to be used for adjusting the distance that the connecting plate removed.
4. The digitally controlled eccentric shaft adjustment device of claim 3, wherein said first limit comprises a drive wheel, a turbine wheel and a swivel dead lock spring, said swivel dead lock spring being located between said drive wheel and said turbine wheel;
the eccentric shaft also comprises a fourth fixed section, the fourth fixed section is positioned on one side, far away from the second fixed section, of the third fixed section, and the turbine is connected to the fourth fixed section;
the dead spring of gyration lock includes first spacing arch and the spacing arch of second, first spacing arch with the spacing arch of second is located respectively the dead spring's of gyration both sides, first spacing arch with the spacing bellied direction of second is the same, the drive wheel with the turbine passes through dead spring fixed connection of gyration lock prevents the drive wheel with the turbine separation.
5. The digitally controlled eccentric shaft adjustment device according to claim 4, wherein said drive wheel comprises a first through hole and a first through slot, said first through hole being located in the center of said drive wheel, said first through slot being located on a side wall of said first through hole;
the rotating assembly further comprises a first positioning block, a first groove is formed in one side, close to the first through groove, of the eccentric shaft, the first groove is located on the third fixing section, the first groove and the first through groove are attached to form a first limiting groove, the first positioning block is located in the first limiting groove, and the first limiting groove is used for positioning the driving wheel to prevent the driving wheel from rotating on the eccentric shaft.
6. The digitally controlled eccentric shaft adjustment device according to claim 4, wherein the drive assembly comprises a motor and a worm gear, the worm gear is in threaded connection with the worm gear, the motor is located on one side of the worm gear, the motor is configured to drive the worm gear to rotate, and the worm gear is configured to drive the worm gear to rotate through threads.
7. The digitally controlled eccentric shaft adjustment device according to claim 3, wherein the housing comprises a second through hole and a second through slot, the second through hole penetrates both sides of the housing, the second through slot is located in a middle section of the housing, the second through slot communicates with the second through hole, the connection plate is connected in the housing through the eccentric shaft, and the connection plate is located on the second stationary section.
8. The numerical control eccentric shaft type adjusting device according to claim 3, wherein a second groove is formed in one side, away from the second fixing section, of the first fixing section of the eccentric shaft, a third groove is formed in the one-way bearing, and the second groove and the third groove are attached to form a second limiting groove;
the rotating assembly further comprises a second positioning block, the second positioning block is located in the second limiting groove and used for positioning the connection between the eccentric shaft and the one-way bearing to prevent the one-way bearing from idling on the eccentric shaft.
9. The digitally controlled eccentric shaft adjustment device of claim 1, wherein the eccentric shaft further comprises a fifth fixed section located on a side of the second fixed section remote from the first fixed section and a sixth fixed section located between the fifth fixed section and the third fixed section;
the rotating assembly further comprises a first bearing, a second bearing and a third bearing, the first bearing is located on the second fixed section, the second bearing is located on the fifth fixed section, and the third bearing is located on the sixth fixed section.
10. The digitally controlled eccentric shaft adjustment device according to claim 1, wherein the rotating assembly further comprises oppositely disposed oil seals at each end of the rotating assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628685.6A CN112809813B (en) | 2020-12-31 | Numerical control eccentric shaft type adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628685.6A CN112809813B (en) | 2020-12-31 | Numerical control eccentric shaft type adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112809813A true CN112809813A (en) | 2021-05-18 |
| CN112809813B CN112809813B (en) | 2024-09-10 |
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|---|---|---|---|---|
| JP3142106U (en) * | 2008-03-19 | 2008-06-05 | 巫 東和 | Massage equipment |
| CN108186303A (en) * | 2018-01-03 | 2018-06-22 | 上海荣泰健身器材有限公司 | Massager core and massage machine |
| CN109910075A (en) * | 2019-03-29 | 2019-06-21 | 中山市中科智能制造研究院有限公司 | A kind of reciprocating cutter mechanism |
| CN214352885U (en) * | 2020-12-31 | 2021-10-08 | 深圳市新太兴自动化设备有限公司 | Numerical control eccentric shaft type adjusting device |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3142106U (en) * | 2008-03-19 | 2008-06-05 | 巫 東和 | Massage equipment |
| CN108186303A (en) * | 2018-01-03 | 2018-06-22 | 上海荣泰健身器材有限公司 | Massager core and massage machine |
| CN109910075A (en) * | 2019-03-29 | 2019-06-21 | 中山市中科智能制造研究院有限公司 | A kind of reciprocating cutter mechanism |
| CN214352885U (en) * | 2020-12-31 | 2021-10-08 | 深圳市新太兴自动化设备有限公司 | Numerical control eccentric shaft type adjusting device |
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Country or region after: China Address after: Building 4, Building 104, No. 20 Second Industrial Avenue, Xiayong, Yanluotang, Bao'an, Shenzhen, Guangdong Province 518000 Applicant after: Shenzhen xintaixing automation equipment Co.,Ltd. Address before: 518000 104, 1st floor, building a, 55 shapuyi Road, Songgang street, Bao'an District, Guangdong Province Applicant before: Shenzhen xintaixing automation equipment Co.,Ltd. Country or region before: China |
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