CN214162415U

CN214162415U - Spherical lens polishing shaft bearing head

Info

Publication number: CN214162415U
Application number: CN202022867316.4U
Authority: CN
Inventors: 谢程栋
Original assignee: Wuxi Mingxuan Optical Technology Co ltd
Current assignee: Wuxi Mingxuan Optical Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-10
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a spherical lens polishes axle and accepts head, including the connecting piece, open at the connecting piece top has the fixed slot, and fixed slot bottom inner wall sliding connection has the fixed plate, and the equal sliding connection of connecting piece both sides outer wall has the sleeve pipe that lets in the fixed slot, sleeve pipe end and fixed plate outer wall welding, and the mounting bracket has all been welded to connecting piece both sides outer wall, and the mounting bracket rotates and is connected with the threaded rod, and the threaded rod passes through threaded connection with the cover intraductal wall, and the mounting bracket rotates and is connected with the axis of rotation that runs through the connecting piece, and the axis of rotation is located the threaded rod below, and the driving gear has all been welded at the axis of rotation both ends. The utility model discloses in, the axis of rotation drives the threaded rod and rotates and then control sleeve pipe is flexible adjusts the fixed plate position, can be applicable to the bearing of various specifications according to bearing size adjustment position, and the dismouting of being convenient for, and is easy and simple to handle, saves time, and the slipmat increases the friction, makes the bearing fixed more firm, and the slipmat prevents bearing wear simultaneously, extension bearing life.

Description

Spherical lens polishing shaft bearing head

Technical Field

The utility model relates to a bearing joint technical field especially relates to spherical lens polishing axle accepts head.

Background

At present, when the spherical lens is highly polished, a polishing tool drives a mold to swing through a thimble rod on a transmission mechanism on a machine tool, the polishing ball mold can also automatically rotate in the polishing process, but the friction between the thimble rod and the mold is large, the rotation effect is not good, for better improving the polishing precision of the spherical lens, the rotation of the ball mold can be more freely required, and the existing bearing joint only can be used for installing a bearing with a fixed size, the practicability is lower, the time is wasted in bearing installation, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spherical lens polishing shaft bearing head.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

spherical lens polishing shaft adapter comprises a connecting piece, wherein a fixed groove is formed in the top of the connecting piece, a fixed plate is connected to the inner wall of the bottom of the fixed groove in a sliding manner, sleeves which are introduced into the fixed groove are connected to the outer walls of the two sides of the connecting piece in a sliding manner, the tail ends of the sleeves are welded to the outer walls of the fixed plate, a mounting frame is welded to the outer walls of the two sides of the connecting piece in a sliding manner, a threaded rod is connected to the outer walls of the two sides of the connecting piece in a rotating manner and is in threaded connection with the inner wall of the sleeve, a rotating shaft penetrating through the connecting piece is rotatably connected to the mounting frame and is positioned below the threaded rod, driving gears are welded to the two ends of the rotating shaft, a driven gear is welded to one end, close to the driving gears, of the threaded rod, and is engaged with the driving gears, a bearing is fixedly connected to the fixed plate, a cap is sleeved on the inner wall of the bearing, a connecting piece bottom outer wall is provided with a connecting groove, springs are welded to the inner walls of the two sides of the connecting groove, the spring end welding has the connecting plate, and the connecting plate joint has polishing mould.

Preferably, the fixed plate is an arc-shaped plate, the inner wall of the fixed plate is welded with a non-slip mat, and the size of the non-slip mat is matched with that of the fixed plate.

Preferably, the inner walls of the two sides of the connecting groove are provided with slots, and the size of each slot is matched with that of the connecting plate.

Preferably, the mounting frame is provided with a threaded hole, and the threaded hole is respectively matched with the threaded rod and the rotating shaft.

Preferably, the bottom of the fixed slot is provided with a sliding chute, the sliding chute is arranged along the sliding direction of the fixed plate, and the length of the sliding chute is the same as that of the bottom of the fixed slot.

Preferably, the bottom of the fixed plate is welded with a sliding block, the sliding block is connected with the inner wall of the sliding groove in a sliding mode, and the height of the sliding block is smaller than the depth of the sliding groove.

The utility model has the advantages that:

1. in the utility model, the rotation shaft rotates to drive the driving gear to rotate so as to drive the driven gear to drive the threaded rod to rotate and further control the sleeve to stretch out and draw back to adjust the position of the fixed plate, compared with the traditional device, the position can be adjusted according to the size of the bearing, the bearing is suitable for bearings of various specifications, and is convenient to disassemble and assemble, the operation is simple and convenient, the time is saved, the anti-skid pad increases the friction between the bearing and the fixed plate, the bearing is more stable to fix, meanwhile, the anti-skid pad protects the bearing, the bearing is prevented from being directly contacted with the fixed plate to cause abrasion, the service life of the bearing is prolonged, and the cost is saved;

2. when the polishing die is installed, the spring contracts under the pressure effect of the polishing die to drive the connecting plate to retreat so as to facilitate installation of the polishing die, after the polishing die is installed, the connecting plate fixes the polishing die under the effect of the spring to complete die installation, and the nut cap prevents polishing liquid in the polishing process from entering the bearing and can play a role in protecting the bearing.

Drawings

Fig. 1 is a schematic cross-sectional view of a ball lens polishing spindle adapter according to the present invention;

fig. 2 is the utility model provides a spherical lens polishes the slipmat structure sketch map of axle socket head.

In the figure: the polishing device comprises a connecting piece 1, a fixing groove 2, a fixing plate 3, a sleeve 4, a mounting rack 5, a threaded rod 6, a rotating shaft 7, a driving gear 8, a driven gear 9, a bearing 10, a cover cap 11, a connecting groove 12, a spring 13, a connecting plate 14, a polishing mold 15 and a non-slip mat 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the spherical lens polishing shaft bearing head comprises a connecting piece 1, wherein a fixed groove 2 is formed in the top of the connecting piece 1, a fixed plate 3 is connected to the inner wall of the bottom of the fixed groove 2 in a sliding manner, a sliding groove is formed in the bottom of the fixed groove 2 and is arranged along the sliding direction of the fixed plate 3, the length of the sliding groove is the same as that of the bottom of the fixed groove 2, a sliding block is welded at the bottom of the fixed plate 3 and is connected with the inner wall of the sliding groove in a sliding manner, the height of the sliding block is smaller than the depth of the sliding groove, the fixed plate 3 is an arc-shaped plate, a non-slip mat 16 is welded on the inner wall of the fixed plate 3, the size of the non-slip mat 16 is matched with that of the fixed plate 3, the non-slip mat 16 increases friction between the bearing 10 and the fixed plate 3, so that the bearing 10 is fixed more stably, meanwhile, the non-slip mat 16 protects the bearing 10 from being directly contacted with the fixed plate 3 to cause abrasion, and prolongs the service life of the bearing 10, saving cost, the outer walls of two sides of the connecting piece 1 are both connected with the sleeve 4 which is led into the fixing groove 2 in a sliding way, the tail end of the sleeve 4 is welded with the outer wall of the fixing plate 3, the outer walls of two sides of the connecting piece 1 are both welded with the mounting frames 5, the mounting frames 5 are rotatably connected with the threaded rods 6, the threaded rods 6 are in threaded connection with the inner wall of the sleeve 4, the mounting frames 5 are rotatably connected with the rotating shafts 7 which penetrate through the connecting piece 1, the rotating shafts 7 are positioned below the threaded rods 6, the mounting frames 5 are provided with threaded holes, the threaded holes are respectively matched with the threaded rods 6 and the rotating shafts 7, the driving gears 8 are welded at two ends of the rotating shafts 7, the driven gears 9 are welded at one ends of the threaded rods 6 close to the driving gears 8, the driven gears 9 are meshed with the driving gears 8, the rotating shafts 7 rotate to drive the driving gears 9 to drive the threaded rods 6 to rotate so as to control the sleeve 4 to stretch and adjust the position of the fixing plate 3, compared with the traditional device, the position can be adjusted according to the size of the bearing 10, the device is suitable for the bearings 10 with various specifications, and is convenient for disassembly and assembly, simple and convenient for operation and saves time, the fixed plate 3 is fixedly connected with a bearing 10, and the inner wall of the bearing 10 is sleeved with a cover cap 11, the cover cap 11 prevents polishing liquid in the polishing process from entering the bearing 10 and can play a role of protecting the bearing 10, the outer wall of the bottom of the connecting piece 1 is provided with a connecting groove 12, and the inner walls of the two sides of the connecting groove 12 are welded with springs 13, the tail ends of the springs 13 are welded with connecting plates 14, and the polishing mould 15 is clamped on the connecting plate 14, the spring 13 contracts under the pressure of the polishing mould 15 so as to drive the connecting plate 14 to retreat, so that the polishing mould 15 is convenient to mount, after the polishing mould 15 is mounted, the polishing mould 15 is fixed by the connecting plate 14 under the action of the spring 13, slots are formed in the inner walls of the two sides of the connecting slot 12, and the size of each slot is matched with that of the connecting plate 14.

The working principle is as follows: when the polishing mould 15 is operated, the rotating shaft 7 rotates to drive the driving gear 8 to rotate so as to drive the driven gear 9 to drive the threaded rod 6 to rotate and further drive the control sleeve 4 to stretch and retract to adjust the position of the fixed plate 3, compared with the traditional device, the position can be adjusted according to the size of the bearing 10, the polishing mould is suitable for bearings 10 of various specifications, and is convenient to disassemble and assemble, the operation is simple and convenient, the time is saved, the anti-slip pad 16 increases the friction between the bearing 10 and the fixed plate 3, so that the bearing 10 is more stably fixed, meanwhile, the anti-slip pad 16 protects the bearing 10, the bearing 10 is prevented from being directly contacted with the fixed plate 3 to cause abrasion, the service life of the bearing 10 is prolonged, the cost is saved, when the polishing mould 15 is installed, the spring 13 contracts under the pressure action of the polishing mould 15 so as to drive the connecting plate 14 to retreat to facilitate the installation of the polishing mould 15, after the polishing mould 15 is installed, the connecting plate 14 fixes the polishing mould 15 under the action of the spring 13, the die is mounted, and the cap 11 prevents polishing liquid from entering the bearing 10 in the polishing process, so that the bearing 10 can be protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Spherical lens polishing shaft bearing head, including connecting piece (1), its characterized in that, open at connecting piece (1) top has fixed slot (2), and fixed slot (2) bottom inner wall sliding connection has fixed plate (3), the equal sliding connection of connecting piece (1) both sides outer wall has sleeve pipe (4) that lets in fixed slot (2), and sleeve pipe (4) end and fixed plate (3) outer wall welding, mounting bracket (5) have all been welded to connecting piece (1) both sides outer wall, and mounting bracket (5) rotate and are connected with threaded rod (6), threaded rod (6) pass through threaded connection with sleeve pipe (4) inner wall, mounting bracket (5) rotate and are connected with axis of rotation (7) that run through connecting piece (1), and axis of rotation (7) are located threaded rod (6) below, driving gear (8) have all been welded at axis of rotation (7) both ends, and driven gear (9) have all been welded to threaded rod (6) near driving gear (8), driven gear (9) and driving gear (8) meshing, fixed plate (3) fixedly connected with bearing (10), and bearing (10) inner wall has cup jointed cap (11), connecting piece (1) bottom outer wall is opened has spread groove (12), and spread groove (12) both sides inner wall all welds spring (13), the terminal welding of spring (13) has connecting plate (14), and connecting plate (14) joint has polishing mould (15).

2. The spherical lens polishing spindle adapter according to claim 1, wherein the fixing plate (3) is an arc-shaped plate, and a non-slip pad (16) is welded on the inner wall of the fixing plate (3), the size of the non-slip pad (16) is adapted to the size of the fixing plate (3).

3. The spherical lens polishing spindle adapter according to claim 1, wherein the connecting groove (12) has slots on both inner walls, and the size of the slots is adapted to the size of the connecting plate (14).

4. The spherical lens polishing spindle receiving head according to claim 1, wherein the mounting frame (5) is provided with threaded holes, and the threaded holes are respectively matched with the threaded rod (6) and the rotating shaft (7).

5. The spherical lens polishing spindle receiving head according to claim 1, wherein the bottom of the fixing groove (2) is provided with a sliding groove, and the sliding groove is arranged along the sliding direction of the fixing plate (3), and the length of the sliding groove is the same as the length of the bottom of the fixing groove (2).

6. The spherical lens polishing spindle adapter according to claim 1, wherein a sliding block is welded to the bottom of the fixing plate (3) and is slidably connected to the inner wall of the sliding groove, and the height of the sliding block is smaller than the depth of the sliding groove.