CN118905803A - Lamp core shell polishing equipment - Google Patents
Lamp core shell polishing equipment Download PDFInfo
- Publication number
- CN118905803A CN118905803A CN202411405623.7A CN202411405623A CN118905803A CN 118905803 A CN118905803 A CN 118905803A CN 202411405623 A CN202411405623 A CN 202411405623A CN 118905803 A CN118905803 A CN 118905803A
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- Prior art keywords
- clamping
- polishing
- fixed
- driving motor
- seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
- B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
- B24B11/06—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels acting by the front faces, e.g. of plane, grooved or bevelled shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
- B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to lamp core shell polishing equipment applied to the field of lighting equipment production, which comprises a polishing rack, a clamping mechanism, a clamping driving mechanism and a polishing mechanism, wherein the clamping mechanism comprises clamping cantilevers which are symmetrically arranged up and down, and clamping ring seats which are symmetrically arranged at the end parts of the two clamping cantilevers, the polishing mechanism comprises a polishing disc, an electric push rod and a driving motor II, and the two clamping ring seats are symmetrical with each other about the horizontal plane where the circle center of the polishing disc is positioned. The centre gripping ring seat that sets up can fix a position spherical shell automatically, utilizes two centre gripping ring seats of centre gripping actuating mechanism drive synchronous mutual being close to or keeping away from, realizes carrying out the centre gripping to the spherical shell of equidimension not, and can guarantee that the centre of sphere of spherical shell is located the coplanar all the time to need not to adjust grinding machanism's position, only need according to spherical shell's size straight line regulation grinding machanism can, thereby realize spherical shell's quick clamping and quick location and polish, and then improve polishing efficiency.
Description
Technical Field
The invention relates to polishing equipment, in particular to lamp wick shell polishing equipment applied to the field of lighting equipment production.
Background
With the rapid development of the lighting industry, the requirements on the appearance and quality of lamp products are also higher and higher. The lamp wick is used as an important component of the lamp, and the surface quality of the shell directly influences the overall aesthetic degree and the use effect of the product. Therefore, the design of the efficient and accurate lamp core shell polishing equipment has important significance for improving the production efficiency and the product quality.
In the lamp manufacturing industry, the grinding of the mantle of the lamp wick is an important production step. The shell sphere is polished by manual polishing and machine polishing, the manual polishing is mainly used for processing the sphere with less workload and low precision requirement, time and labor are wasted, the efficiency is lower, and the machine polishing is mainly used for fixing the sphere support on a rotary workbench to rotate along with the workbench and polishing the sphere by using polishing sheets.
For example, a shell sphere polishing device disclosed in a specification with a patent application number of CN202210255718.X comprises a machine table, wherein a driving mechanism is fixedly arranged at the center of the upper part of the machine table, a clamping mechanism is arranged on the outer side of the driving mechanism, and a polishing liquid circulating system is fixedly arranged at the upper part of the machine table. This shell sphere grinding device, through being provided with actuating mechanism, drive the spheroid and form the multi-angle and rotate, polish piece and polishing dish and evenly polish each position of spheroid, spheroid everywhere polishes more evenly, promotes machining efficiency greatly, through being provided with fixture, can be applicable to not spheroid of equidimension, through setting up polishing liquid circulation system, effectively prevent polishing dish and polishing piece overheat damage at the in-process of polishing, reduction in production cost prevents spheroid overheat damage fracture simultaneously, improves production efficiency.
Based on above retrieval, to among the prior art spherical wick shell, can adopt the shell sphere grinding device of similar above-mentioned disclosure to polish, however, the fixture structure of the above-mentioned disclosed shell sphere grinding device is comparatively complicated, for example a plurality of gag levers post of setting to and cooperate a plurality of inductors, and the clamping is comparatively troublesome, and in polishing the in-process, last friction between spherical shell and the inductor, leads to the inductor trouble easily. A wick housing grinding apparatus is therefore proposed to ameliorate the above problems.
Disclosure of Invention
Aiming at the prior art, the technical problem to be solved by the invention is that the clamping mechanism of the existing shell spherical grinding device is complex in structure, such as a plurality of limiting rods and a plurality of inductors, and in the grinding process, the spherical shell and the inductors are continuously rubbed, so that the inductors are easy to fail.
In order to solve the above problems, the present invention provides a lamp core shell polishing apparatus, comprising:
the polishing machine comprises a polishing machine frame, wherein mounting parts are arranged on two opposite sides of the upper end of the polishing machine frame;
the clamping driving mechanism is arranged on the mounting part at one side of the clamping driving mechanism;
The clamping mechanism comprises clamping cantilevers which are arranged up and down symmetrically, and clamping ring seats which are symmetrically arranged at the end parts of the two clamping cantilevers, the end parts of the clamping cantilevers, which are far away from the clamping ring seats, are connected with a clamping driving mechanism, and the clamping driving mechanism drives the two clamping cantilevers to synchronously approach or separate from each other;
The polishing mechanism is arranged on the installation part on the other side and comprises a polishing disc, an electric push rod and a driving motor II, the electric push rod is fixed at the side end of the installation part, the output end of the electric push rod is fixedly provided with an installation seat, the driving motor II is arranged on the installation seat, the polishing disc is arranged at the output end of the driving motor II through a self-adaptive connection assembly I, and the two clamping ring seats are symmetrical with the horizontal plane where the circle center of the polishing disc is located.
In the lamp core shell polishing equipment, through the cooperation setting of clamping ring seat and clamping driving mechanism, the clamping ring seat can be automatic to fix a position the spherical shell, utilizes two clamping ring seats of clamping driving mechanism drive synchronous mutual being close to or keep away from, realizes carrying out the centre of a ball to the spherical shell of equidimension not, and can guarantee that the centre of sphere of spherical shell is located the coplanar all the time to need not adjustment polishing mechanism's position, only need according to the size straight line adjustment polishing mechanism of spherical shell can, thereby realize the quick clamping and the quick location polishing of spherical shell, and then improve polishing efficiency.
As a further supplement of the application, the clamping mechanism also comprises a plurality of movable balls, and the movable balls are uniformly and movably arranged on the end surfaces of the two clamping ring seats, which are close to each other; the movable ball and the spherical shell are in rolling friction, so that the friction force between the movable ball and the spherical shell can be greatly reduced when stable clamping is realized, and the rotating resistance of the spherical shell in the polishing process is reduced.
As a further supplement of the application, the clamping mechanism also comprises a first pressure sensor which is arranged between the clamping cantilever and the clamping ring seat at the upper side; the first pressure sensor can detect the contact pressure between the clamping ring seat and the spherical shell, so that the problem that the spherical shell cannot rotate or even is stressed to deform due to overlarge contact pressure is avoided; a second pressure sensor is arranged between the mounting seat and the electric push rod; the device is used for detecting the contact pressure between the polishing disc and the spherical shell, avoiding the deformation of the spherical shell caused by overlarge pressure, and preventing the spherical shell from realizing automatic surface replacement.
As a further supplement of the application, the clamping driving mechanism comprises a driving box, a thread bush, a threaded rod and a limiting sliding arm;
The driving box is fixed at the side end of the mounting part, and a fixing frame for rotatably mounting the threaded sleeve is mounted at the inner side of the driving box;
The threaded rod and the limiting sliding arms are respectively provided with two threaded rods which are symmetrically sleeved on the inner sides of the upper end and the lower end of the threaded sleeve in a threaded mode, and the two limiting sliding arms are respectively and slidably penetrated through the driving box and are respectively fixed between the end portions, far away from the threaded sleeve, of the two threaded rods and the clamping cantilever.
As a further supplement of the application, the clamping driving mechanism also comprises a driving motor I, a flat gear I and a flat gear II;
The first driving motor is arranged on the inner side of the driving box, the flat gear is coaxially fixed at the output end of the first driving motor, and the second flat gear is coaxially fixed on the threaded sleeve and meshed with the first flat gear; the first driving motor drives the threaded sleeve to rotate under the matching action of the first flat gear and the second flat gear, and the rotating threaded sleeve drives the threaded rod to vertically move along with the limiting sliding arm, so that the clamping cantilever can vertically move along with the clamping ring seat, and the spherical shell can be clamped.
As a further supplement of the application, the self-adaptive connecting component I comprises a limiting sleeve seat I, a limiting block II and a compression spring I;
The first limiting sleeve seat is fixed with the output end of the second driving motor, the first limiting block is horizontally and slidably arranged on the inner side of the first limiting sleeve seat, the first compression spring is fixed between the first limiting sleeve seat and the first limiting block, and the first limiting block is connected with the polishing disc; the first limit sleeve seat, the first limit block and the first compression spring are matched, so that the grinding disc can be stably attached to the thinned spherical shell surface in the grinding process, and the stability of grinding operation is guaranteed.
As a further supplement of the application, the self-adaptive connecting component I also comprises an inserting block and a locking knob, wherein the inserting block is fixed on the polishing disc, the first limiting block is provided with a slot for inserting the inserting block, and the locking knob is threaded through the first limiting block and is propped against the inserting block; the socket, the plug-in block and the locking knob are matched to facilitate the replacement of the corresponding polishing disc according to spherical shells of different sizes.
As a further supplement of the application, a rotating shaft perpendicular to the rotating axis of the polishing disc is rotatably arranged on the mounting seat, a bevel gear II is coaxially fixed at one end of the rotating shaft, a bevel gear I meshed with the bevel gear II is coaxially fixed on the output shaft of the driving motor II, and a reversing friction wheel is coaxially arranged at the other end of the rotating shaft through a self-adaptive connecting component II; when the driving motor II drives the polishing disc to rotate and polish, under the cooperation of the bevel gear II and the bevel gear I, the reversing friction wheel is driven to rotate, and the spherical shell is rotated by the reversing friction wheel which rotates, so that multidirectional polishing is realized.
As a further improvement of the application, a rotating sleeve and a transmission gear are rotatably arranged at the side end of one mounting part, an inner gear ring is fixed on the inner wall of the rotating sleeve, an outer gear ring is coaxially fixed on the output shaft of a second driving motor, the transmission gear is meshed between the inner gear ring and the outer gear ring, a mounting plate is fixed at one end of the rotating sleeve far away from the mounting part, a rotating shaft perpendicular to the rotating axis of the polishing disc is rotatably arranged on the mounting plate, a second bevel gear is coaxially fixed at one end of the rotating shaft, a first bevel gear meshed with the second bevel gear is coaxially fixed on the output shaft of the second driving motor, and a reversing friction wheel is coaxially arranged at the other end of the rotating shaft through a second self-adaptive connecting component.
As a further supplement of the application, the self-adaptive connecting component II comprises a limiting sleeve seat II, a limiting block II and a compression spring II;
the second limiting sleeve seat is coaxially fixed on the reversing friction wheel, the second limiting block is coaxially fixed at the end part of the rotating shaft and is slidably arranged on the inner side of the second limiting sleeve seat, and the second compression spring is fixed between the second limiting sleeve seat and the second limiting block; the reversing friction wheel can adapt to spherical shells of different sizes under the cooperation of the limiting sleeve seat II, the limiting block II and the compression spring II, and meanwhile the surface of the thinned spherical shell in the grinding process can be stably attached.
In conclusion, the clamping ring seat can automatically position the spherical shell, the clamping driving mechanism is used for driving the two clamping ring seats to synchronously approach or separate from each other, so that the spherical shells with different sizes are clamped, the spherical centers of the spherical shells can be ensured to be always positioned at the same position, the position of the polishing mechanism is not required to be adjusted, and the polishing mechanism is only required to be linearly adjusted according to the size of the spherical shell, so that the spherical shells are rapidly clamped, positioned and polished, and the polishing efficiency is improved; the first limit sleeve seat, the first limit block and the first compression spring are matched, so that the grinding disc can be stably attached to the thinned spherical shell surface in the grinding process, and the stability of grinding operation is ensured; the second driving motor drives the polishing disc to rotate and polish, and simultaneously, under the cooperation of the bevel gear II and the bevel gear I, the reversing friction wheel is driven to rotate, and the rotating reversing friction wheel enables the spherical shell to rotate, so that multidirectional polishing is realized; and the cooperation of the second limiting sleeve seat, the second limiting block and the second compression spring can enable the reversing friction wheel to adapt to spherical shells of different sizes, and meanwhile the surface of the thinned spherical shell in the grinding process can be stably attached.
Drawings
Fig. 1 is a schematic overall perspective view of embodiment 1 of the present application;
Fig. 2 is a schematic perspective view of a clamping driving mechanism according to embodiment 1 of the present application;
fig. 3 is a schematic perspective view of a clamping ring seat according to embodiment 1 of the present application;
FIG. 4 is a schematic perspective view of a polishing mechanism according to embodiment 1 of the present application;
FIG. 5 is a schematic view showing a split perspective structure of a self-adaptive connecting assembly according to embodiment 1 of the present application;
Fig. 6 is a schematic view of a split perspective structure of a second position of the adaptive connecting assembly according to embodiment 1 of the present application;
FIG. 7 is a schematic view of the overall planar structure of embodiment 1 of the present application;
FIG. 8 is a diagram illustrating a spherical shell clamping according to embodiment 1 of the present application;
Fig. 9 is a schematic plan view of a polishing mechanism according to embodiment 2 of the present application.
The reference numerals in the figures illustrate:
1. A polishing frame; 2. a clamping driving mechanism; 21. a drive box; 22. a thread sleeve; 23. a fixing frame; 24. a threaded rod; 25. a limit sliding arm; 26. driving a first motor; 27. a flat gear I; 28. a flat gear II; 3. a clamping mechanism; 31. clamping the cantilever; 32. a clamping ring seat; 33. a movable ball; 34. a first pressure sensor; 4. a polishing mechanism; 41. polishing the grinding disc; 42. an electric push rod; 43. a mounting base; 44. a second driving motor; 45. a reversing friction wheel; 46. an adaptive connection component I; 461. a first limit sleeve seat; 462. a first limiting block; 463. compressing a first spring; 464. a plug block; 465. a locking knob; 47. bevel gears II; 48. bevel gears I; 49. the self-adaptive connecting component II; 491. a second limit sleeve seat; 492. a second limiting block; 493. compression spring II; 410. a second pressure sensor; 411. an inner gear ring; 412. a transmission gear; 413. an outer toothed ring; 414. and rotating the sleeve.
Detailed Description
2 Embodiments of the present application will be described in detail with reference to the accompanying drawings.
Embodiment 1:
the invention provides a lamp core shell polishing device, referring to fig. 1-8, which comprises a polishing rack 1, a clamping driving mechanism 2, a clamping mechanism 3 and a polishing mechanism 4.
The opposite two sides of the upper end of the polishing frame 1 are respectively provided with an installation part, the clamping driving mechanism 2 is installed on the installation part on one side of the installation part, the clamping mechanism 3 comprises clamping cantilevers 31 which are arranged symmetrically up and down, and clamping ring seats 32 which are symmetrically installed at the end parts of the two clamping cantilevers 31, the clamping driving mechanism 2 comprises a driving box 21, a thread bush 22, a threaded rod 24 and a limiting sliding arm 25, the driving box 21 is fixed at the side end of the installation part, a fixing frame 23 for the thread bush 22 to rotate and install is installed on the inner side of the driving box 21, the threaded rod 24 and the limiting sliding arm 25 are respectively provided with two, the two threaded rods 24 are symmetrically sleeved on the inner sides of the upper end and the lower end of the thread bush 22, and the two limiting sliding arms 25 are respectively fixed between the end parts of the two threaded rods 24 far away from the thread bush 22 and the clamping cantilevers 31.
The clamping driving mechanism 2 further comprises a first driving motor 26, a first flat gear 27 and a second flat gear 28, wherein the first driving motor 26 is installed on the inner side of the driving box 21, the first flat gear 27 is coaxially fixed to the output end of the first driving motor 26, and the second flat gear 28 is coaxially fixed to the threaded sleeve 22 and meshed with the first flat gear 27.
Based on the cooperation setting of above structure, driving motor one 26 drives thread bush 22 rotation under the cooperation effect of flat gear one 27 and flat gear two 28, and pivoted thread bush 22 drive threaded rod 24 takes spacing arm 25 vertical movement to take clamping ring seat 32 vertical movement through the centre gripping cantilever 31, realize the clamping to spherical shell.
The end of the clamping cantilever 31 far away from the clamping ring seat 32 is connected with the clamping driving mechanism 2, and the clamping driving mechanism 2 drives the two clamping cantilevers 31 to synchronously approach or separate from each other.
As shown in fig. 3, the clamping mechanism 3 further includes a plurality of movable balls 33, the movable balls 33 are provided with a plurality of movable balls 33, and the movable balls 33 are uniformly and movably mounted on the end surfaces of the two clamping ring seats 32, which are close to each other, rolling friction is formed between the movable balls 33 and the spherical shell, so that stable clamping is realized, and meanwhile, friction force between the movable balls and the spherical shell can be greatly reduced, thereby reducing rotating resistance of the spherical shell in the polishing process.
In addition, the clamping mechanism 3 further comprises a first pressure sensor 34, wherein the first pressure sensor 34 is arranged between the clamping cantilever 31 and the clamping ring seat 32 which are positioned at the upper side; the first pressure sensor 34 can detect the contact pressure between the clamping ring seat 32 and the spherical shell, so as to avoid the situation that the spherical shell cannot rotate or even is stressed to deform due to overlarge contact pressure.
The polishing mechanism 4 is mounted on the mounting portion on the other side, wherein, as shown in fig. 4, the polishing mechanism 4 comprises a polishing disc 41, an electric push rod 42 and a second driving motor 44, the electric push rod 42 is fixed on the side end of the mounting portion, the output end of the electric push rod 42 is fixed with a mounting seat 43, the second driving motor 44 is mounted on the mounting seat 43, the polishing disc 41 is mounted on the output end of the second driving motor 44 through a first adaptive connection component 46, and the two clamping ring seats 32 are symmetrical with respect to the horizontal plane where the circle center of the polishing disc 41 is located.
This wick shell equipment of polishing sets up through the cooperation of grip ring seat 32 and centre gripping actuating mechanism 2, and grip ring seat 32 can fix a position spherical shell automatically, utilizes two grip ring seats 32 of 2 drive of centre gripping actuating mechanism to be close to each other in step or keep away from, realizes carrying out the centre of a ball to the spherical shell of equidimension not, and can guarantee that the centre of sphere of spherical shell is located the coplanar all the time, thereby need not adjustment grinding machanism 4 position, only need according to spherical shell's size straight line adjustment grinding machanism 4 can, thereby realize spherical shell's quick clamping and quick location are polished, and then improve the efficiency of polishing.
As shown in fig. 5, the first adaptive connection component 46 includes a first stop collar seat 461, a first stop collar 462, and a first compression spring 463, the first stop collar seat 461 is fixed to the output end of the second driving motor 44, the first stop collar 462 is horizontally slidably mounted on the inner side of the first stop collar seat 461, the first compression spring 463 is fixed between the first stop collar seat 461 and the first stop collar 462, and the first stop collar 462 is connected to the polishing disc 41.
Based on the above cooperation setting of stop collar seat one 461, stop collar one 462 and compression spring one 463, can make the polishing dish 41 in the polishing process, can guarantee its stable laminating attenuation's sphere shell surface to guarantee the stability of polishing operation.
As shown in fig. 5, the first adaptive connection component 46 further includes an inserting block 464 and a locking knob 465, the inserting block 464 is fixed on the polishing disc 41, a slot for inserting the inserting block 464 is provided on the first limiting block 462, and the locking knob 465 is threaded through the first limiting block 462 and abuts against the inserting block 464.
The mating arrangement based on the above slots, insert 464 and locking knob 465 facilitates replacement of the corresponding sanding disc 41 according to spherical shells of different sizes.
As shown in fig. 3, a rotating shaft perpendicular to the rotation axis of the polishing disc 41 is rotatably installed on the installation seat 43, a bevel gear two 47 is coaxially fixed at one end of the rotating shaft, a bevel gear one 48 meshed with the bevel gear two 47 is coaxially fixed on the output shaft of the driving motor two 44, and a reversing friction wheel 45 is coaxially installed at the other end of the rotating shaft through a self-adaptive connection component two 49.
The second driving motor 44 drives the polishing disc 41 to rotate and polish, and under the cooperation of the second bevel gear 47 and the first bevel gear 48, the reversing friction wheel 45 is driven to rotate, and the rotating reversing friction wheel 45 enables the spherical shell to rotate, so that multidirectional polishing is achieved.
As shown in fig. 7, a second pressure sensor 410 is installed between the mounting seat 43 and the electric push rod 42, and is used for detecting the contact pressure between the grinding disc 41 and the spherical shell, so as to avoid deformation of the spherical shell caused by overlarge pressure, and the spherical shell cannot realize automatic surface changing.
As shown in fig. 6, the second adaptive connection assembly 49 includes a second stop collar seat 491, a second stop collar 492, and a second compression spring 493, wherein the second stop collar seat 491 is coaxially fixed on the reversing friction wheel 45, the second stop collar 492 is coaxially fixed at the end of the rotating shaft and slidably mounted on the inner side of the second stop collar seat 491, and the second compression spring 493 is fixed between the second stop collar seat 491 and the second stop collar 492; the cooperation of the second limiting sleeve seat 491, the second limiting block 492 and the second compression spring 493 can enable the reversing friction wheel 45 to adapt to spherical shells of different sizes, and meanwhile can ensure that the reversing friction wheel is stably attached to the surface of the thinned spherical shell in the polishing process.
Working principle: the spherical shell to be polished is placed on a clamping ring seat 32 positioned at the lower side, the clamping ring seat 32 can automatically position the spherical shell, then a first driving motor 26 is used for driving a threaded sleeve 22 to rotate under the matching action of a first flat gear 27 and a second flat gear 28, the rotating threaded sleeve 22 drives a threaded rod 24 to move vertically with a limiting sliding arm 25, so that the clamping of the spherical shell is realized by vertically moving the clamping cantilever 31 with the clamping ring seat 32, the spherical center of the spherical shell is always positioned at the same position, the position of a polishing mechanism 4 is not required to be adjusted, and the polishing mechanism 4 is only required to be adjusted linearly by an electric push rod 42 according to the size of the spherical shell, so that the rapid clamping and rapid positioning polishing of the spherical shell are realized, and the polishing efficiency is improved; in the process of polishing the spherical shell by driving the polishing disc 41 to rotate by using the driving motor II 44, the matched arrangement of the limiting sleeve seat I461, the limiting block I462 and the compression spring I463 can ensure that the polishing disc 41 can be stably attached to the thinned spherical shell surface, so that the stability of polishing operation is ensured; in addition, the second driving motor 44 drives the polishing disc 41 to rotate and polish, and under the cooperation of the second bevel gear 47 and the first bevel gear 48, the reversing friction wheel 45 is driven to rotate, and the rotating reversing friction wheel 45 enables the spherical shell to rotate, so that multidirectional polishing is realized; and in the polishing process, the cooperation of the second limiting sleeve seat 491, the second limiting block 492 and the second compression spring 493 can enable the reversing friction wheel 45 to adapt to spherical shells of different sizes, and meanwhile, the stable fitting of the reversing friction wheel on the surface of the thinned spherical shell in the polishing process can be ensured.
Embodiment 2:
The present embodiment differs from embodiment 1 in that: one side end of the installation part is rotatably provided with a rotating sleeve 414 and a transmission gear 412, an inner gear ring 411 is fixed on the inner wall of the rotating sleeve 414, an outer gear ring 413 is coaxially fixed on the output shaft of a second driving motor 44, the transmission gear 412 is meshed between the inner gear ring 411 and the outer gear ring 413, one end of the rotating sleeve 414, which is far away from the installation part, is fixedly provided with an installation plate, a rotating shaft perpendicular to the rotating axis of the polishing disc 41 is rotatably installed on the installation plate, one end of the rotating shaft is coaxially fixed with a second bevel gear 47, a first bevel gear 48 meshed with the second bevel gear 47 is coaxially fixed on the output shaft of the second driving motor 44, and the other end of the rotating shaft is coaxially provided with a reversing friction wheel 45 through a second self-adaptive connecting component 49.
Through the cooperation of the inner gear ring 411, the transmission gear 412 and the outer gear ring 413, the reversing friction wheel 45 can rotate along the axial direction and simultaneously rotate perpendicular to the axial direction, so that the spherical shell rotates in multiple directions, and the omnibearing polishing of automatic surface changing is realized; and the rotation speed of the spherical shell driven by the reversing friction wheel 45 is different from that of the polishing disc 41, so that differential rotation is realized, the polishing effect of the polishing disc 41 is not interfered, and in addition, two meshed transmission gears 412 can be arranged, so that the rotation direction of the spherical shell driven by the reversing friction wheel 45 is opposite to that of the polishing disc 41, and a better polishing effect can be achieved.
The present application is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present application are still within the scope of the present application.
Claims (10)
1. A wick housing grinding apparatus, characterized in that: comprising the following steps:
the polishing machine comprises a polishing machine frame (1), wherein mounting parts are arranged on two opposite sides of the upper end of the polishing machine frame (1);
a clamping driving mechanism (2), wherein the clamping driving mechanism (2) is arranged on the installation part at one side;
the clamping mechanism (3), the clamping mechanism (3) comprises clamping cantilevers (31) which are arranged symmetrically up and down, and clamping ring seats (32) which are symmetrically arranged at the end parts of the two clamping cantilevers (31), the end parts of the clamping cantilevers (31) which are far away from the clamping ring seats (32) are connected with the clamping driving mechanism (2), and the clamping driving mechanism (2) drives the two clamping cantilevers (31) to synchronously approach or separate from each other;
Polishing machanism (4), polishing machanism (4) install in the opposite side on the installation department, polishing machanism (4) are including polishing dish (41), electric putter (42) and driving motor two (44), electric putter (42) are fixed in the side of installation department, the output of electric putter (42) is fixed with mount pad (43), driving motor two (44) install in on mount pad (43), polishing dish (41) install in driving motor two (44)'s output through self-adaptation coupling assembling one (46), two grip ring seat (32) are with the centre of a circle place horizontal plane symmetry of polishing dish (41).
2. A wick housing grinding apparatus as set forth in claim 1, wherein: the clamping mechanism (3) further comprises a plurality of movable balls (33), wherein the movable balls (33) are arranged on the end faces, close to each other, of the two clamping ring seats (32) and the movable balls (33) are uniformly and movably installed on the end faces.
3. A wick housing grinding apparatus as in claim 2, wherein: the clamping mechanism (3) further comprises a first pressure sensor (34), and the first pressure sensor (34) is arranged between the clamping cantilever (31) and the clamping ring seat (32) which are positioned on the upper side;
and a second pressure sensor (410) is arranged between the mounting seat (43) and the electric push rod (42).
4. A wick housing grinding apparatus as set forth in claim 1, wherein: the clamping driving mechanism (2) comprises a driving box (21), a thread bush (22), a threaded rod (24) and a limiting slide arm (25);
the driving box (21) is fixed at the side end of the mounting part, and a fixing frame (23) for rotatably mounting the threaded sleeve (22) is mounted on the inner side of the driving box (21);
Threaded rods (24) and limiting sliding arms (25) are both arranged, the two threaded rods (24) are symmetrically sleeved on the inner sides of the upper end and the lower end of the threaded sleeve (22), the two limiting sliding arms (25) are both in sliding penetration with the driving box (21), and the two limiting sliding arms are respectively fixed between the end parts, away from the threaded sleeve (22), of the two threaded rods (24) and the clamping cantilever (31).
5. A wick housing grinding apparatus as set forth in claim 4, wherein: the clamping driving mechanism (2) further comprises a driving motor I (26), a flat gear I (27) and a flat gear II (28);
The first driving motor (26) is arranged on the inner side of the driving box (21), the first flat gear (27) is coaxially fixed at the output end of the first driving motor (26), and the second flat gear (28) is coaxially fixed on the threaded sleeve (22) and meshed with the first flat gear (27).
6. A wick housing grinding apparatus as set forth in claim 1, wherein: the self-adaptive connecting component I (46) comprises a limiting sleeve seat I (461), a limiting block I (462) and a compression spring I (463);
The first limit sleeve seat (461) is fixed with the output end of the second drive motor (44), the first limit block (462) is horizontally and slidably arranged on the inner side of the first limit sleeve seat (461), the first compression spring (463) is fixed between the first limit sleeve seat (461) and the first limit block (462), and the first limit block (462) is connected with the polishing disc (41).
7. The wick housing grinding apparatus of claim 6, wherein: the self-adaptive connection assembly I (46) further comprises an inserting block (464) and a locking knob (465), the inserting block (464) is fixed on the polishing disc (41), a slot for inserting the inserting block (464) is formed in the limiting block I (462), and the locking knob (465) penetrates through the limiting block I (462) in a threaded mode and abuts against the inserting block (464).
8. A wick housing grinding apparatus as set forth in claim 1, wherein: the rotary shaft perpendicular to the rotation axis of the polishing disc (41) is rotatably mounted on the mounting seat (43), a bevel gear II (47) is coaxially fixed at one end of the rotary shaft, a bevel gear I (48) meshed with the bevel gear II (47) is coaxially fixed on an output shaft of the driving motor II (44), and a reversing friction wheel (45) is coaxially mounted at the other end of the rotary shaft through a self-adaptive connection assembly II (49).
9. The wick housing grinding apparatus of claim 6, wherein: one of them the side of installation department rotates installs rotation cover (414) and drive gear (412), be fixed with ring gear (411) on the inner wall of rotation cover (414), coaxial external tooth ring (413) that are fixed with on the output shaft of driving motor two (44), drive gear (412) meshing in between ring gear (411) and external tooth ring (413), rotation cover (414) keep away from the one end of installation department is fixed with the mounting panel, rotate on the mounting panel install with the pivot that the axis of rotation of polishing dish (41) is mutually perpendicular, the one end coaxial fixed with bevel gear two (47) of pivot, coaxial fixed with on the output shaft of driving motor two (44) with bevel gear two (47) engaged with bevel gear one (48), the other end of pivot is through self-adaptation coupling assembling two (49) coaxial mounting reversing friction wheel (45).
10. A wick housing grinding apparatus according to claim 8 or 9, wherein: the second self-adaptive connecting component (49) comprises a second limiting sleeve seat (491), a second limiting block (492) and a second compression spring (493);
The second limiting sleeve seat (491) is coaxially fixed on the reversing friction wheel (45), the second limiting block (492) is coaxially fixed at the end part of the rotating shaft and is slidably mounted on the inner side of the second limiting sleeve seat (491), and the second compression spring (493) is fixed between the second limiting sleeve seat (491) and the second limiting block (492).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411405623.7A CN118905803A (en) | 2024-10-10 | 2024-10-10 | Lamp core shell polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411405623.7A CN118905803A (en) | 2024-10-10 | 2024-10-10 | Lamp core shell polishing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN118905803A true CN118905803A (en) | 2024-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411405623.7A Pending CN118905803A (en) | 2024-10-10 | 2024-10-10 | Lamp core shell polishing equipment |
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| CN (1) | CN118905803A (en) |
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| CN120663208A (en) * | 2025-08-25 | 2025-09-19 | 泗阳联兴金属制品有限公司 | Welding ball spare throwing optical equipment |
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Application publication date: 20241108 |
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