CN216828764U

CN216828764U - Drilling fixing device for producing optical lens barrels with different sizes

Info

Publication number: CN216828764U
Application number: CN202220608839.3U
Authority: CN
Inventors: 郑烨; 张丽娟; 吴钟鸥; 谢明富
Original assignee: Shangrao Ningmao Optics Co ltd
Current assignee: Shangrao Ningmao Optics Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-28
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a drilling fixing device for producing optical lens cones with different sizes, a lens cone fixing mechanism is rotatably arranged on a first upright post and a second upright post, a driving motor is fixedly arranged on the outer side of the first upright post, the driving motor is in transmission connection with the lens cone fixing mechanism, the lens cone fixing mechanism comprises two sets of arc bases which are symmetrically arranged, the two sets of arc bases are fixedly connected through two sets of connecting rods, the upper ends of the two sets of connecting rods are fixedly connected with longitudinal rods, a driving plate is fixedly connected between the longitudinal rods, a threaded rod is in threaded connection with the driving plate, a rotating part is fixedly connected at the upper end of the threaded rod, a pressing block is rotatably connected at the lower end of the threaded rod, after the lens cones are placed, the pressing block is pressed downwards by the rotating part on the rotating lens cone fixing mechanism, and then the lens cones, the arc bases and the pressing block generate enough friction force to achieve the purpose of locking, thereby fixing lens barrels of different sizes.

Description

Drilling fixing device for producing optical lens barrels with different sizes

Technical Field

The utility model relates to a lens cone processing equipment technical field specifically is a production of optical lens cone is with drilling fixing device suitable for not unidimensional.

Background

The optical instrument lens barrel drilling is to arrange a blind hole on the optical instrument lens barrel in the lens barrel production process, and mount the lens barrel on a machine body through the blind hole at the later stage, but a lens barrel fixing device in the prior art is inconvenient for fixing lens barrels with different sizes, so that a drilling fixing device suitable for producing optical lens barrels with different sizes needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applicable to not unidimensional optical lens section of thick bamboo production is with drilling fixing device, after having placed the lens cone, the last rotating part of rotating cylinder fixed establishment makes the briquetting push down to the lens cone, later the lens cone will produce the purpose that sufficient frictional force reaches the locking with arc base and briquetting to fix the lens cone of equidimension not, solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an optical lens barrel production is with drilling fixing device suitable for not unidimensional, includes the drilling fixed station, the both sides fixed mounting of drilling fixed station upper end has first stand and second stand, rotate on first stand and the second stand and install lens cone fixed establishment, just the outside fixed mounting of first stand has driving motor, driving motor and the transmission of lens cone fixed establishment are connected, lens cone fixed establishment includes two sets of arc-shaped base that are the symmetry setting, and is two sets of arc-shaped base passes through two sets of connecting rod fixed connection, and is two sets of the upper end fixedly connected with vertical pole of connecting rod, fixedly connected with drive plate between the vertical pole, threaded connection has the threaded rod on the drive plate, the upper end fixedly connected with rotating part of threaded rod, the lower extreme of threaded rod rotates and is connected with the briquetting.

Further, the drilling fixed station is set to be a square plate, and the first stand column and the second stand column are fixedly installed at the upper end of the drilling fixed station through fixing bolts.

Further, driving motor passes through fixing bolt fixed mounting in one side of first stand, just all inlay in first stand and the second stand and be equipped with the bearing, the lateral part fixedly connected with curb plate of arc base, the upper end integrated into one piece of curb plate has connecting portion, one side integrated into one piece of connecting portion has the rotation spliced pole, the rotation spliced pole is pegged graft in the inner circle of bearing.

Further, the driving motor is set as a stepping motor, and an output shaft of the driving motor is fixedly connected with the rotating connecting column through a flat key.

Furthermore, threaded connection holes are formed in the drive plate and located in the center of the drive plate, the threaded rod is in threaded connection with the drive plate through the threaded connection holes, and anti-skid grains are formed in the outer side of the rotating portion.

Further, the arc base is set to be of a semicircular annular structure, and the pressing block is set to be of a quarter annular structure.

Further, the upper end of briquetting has been seted up and has been rotated the connecting hole, the lower extreme integrated into one piece of threaded rod has the stopper, just the stopper sets up in rotating the connecting hole, the contact surface of rotating connecting hole and stopper sets up to smooth structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses place the lens cone on the arc base on lens cone fixed establishment, the curb plate in the arc base outside can prevent that the lens cone from dropping when placing the lens cone, after placing the lens cone, rotating part messenger briquetting on the rotating cylinder fixed establishment pushes down to the lens cone, later the lens cone will produce sufficient frictional force with arc base and briquetting and reach the purpose of locking, thereby fix the lens cone of equidimension not, and to a position after drilling, can start the rotatory arbitrary angle of driving motor and be driling, the going on of convenient drilling work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lens barrel fixing mechanism of the present invention;

FIG. 3 is a schematic structural view of the press block of the present invention;

fig. 4 is the structure diagram of the limiting block of the present invention.

In the figure: 1. drilling a fixed table; 2. a lens barrel fixing mechanism; 101. a first upright post; 102. a second upright post; 103. a drive motor; 201. an arc-shaped base; 202. a connecting rod; 203. a longitudinal bar; 204. a drive plate; 205. a threaded rod; 206. a rotating part; 207. briquetting; 208. a side plate; 209. a connecting portion; 210. rotating the connecting column; 211. connecting a threaded hole; 212. rotating the connecting hole; 213. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drilling fixing device suitable for producing optical lens barrels with different sizes comprises a drilling fixing table 1, wherein a drilling machine is further mounted above the drilling fixing table 1 in a sliding mode through a sliding table, can slide right above a connecting line of the middle points of a first upright column 101 and a second upright column 102 and can be pressed downwards through an air cylinder to drill;

a first upright post 101 and a second upright post 102 are fixedly installed on two sides of the upper end of a drilling fixing platform 1, a lens barrel fixing mechanism 2 is installed on the first upright post 101 and the second upright post 102 in a rotating mode, a driving motor 103 is fixedly installed on the outer side of the first upright post 101, the driving motor 103 is in transmission connection with the lens barrel fixing mechanism 2, the drilling fixing platform 1 is a square plate, the first upright post 101 and the second upright post 102 are fixedly installed on the upper end of the drilling fixing platform 1 through fixing bolts, the driving motor 103 is fixedly installed on one side of the first upright post 101 through fixing bolts, bearings are embedded in the first upright post 101 and the second upright post 102, a side plate 208 is fixedly connected to the side portion of the arc-shaped base 201, a connecting portion 209 is integrally formed at the upper end of the side plate 208, a rotating connecting post 210 is integrally formed on one side of the connecting portion 209, the rotating connecting post 210 is inserted into the inner ring of the bearing, and the driving motor 103 is a stepping motor, the output shaft of the driving motor 103 is fixedly connected with the rotating connecting column 210 through a flat key, and the stepping motor is characterized by being capable of rotating a designated angle, and because the positions of holes on the lens barrel are opposite, after one surface of the lens barrel is drilled, the driving motor 103 can be controlled to rotate to drive the lens barrel fixing mechanism 2 to rotate 180 degrees, and then drilling is carried out to ensure that the two holes are opposite, so that the drilling work is convenient;

the lens cone fixing mechanism 2 comprises two groups of arc-shaped bases 201 which are symmetrically arranged, the two groups of arc-shaped bases 201 are fixedly connected through two groups of connecting rods 202, the upper ends of the two groups of connecting rods 202 are fixedly connected with longitudinal rods 203, a driving plate 204 is fixedly connected between the longitudinal rods 203, a threaded rod 205 is in threaded connection with the driving plate 204, a threaded connecting hole 211 is formed in the driving plate 204, the threaded connecting hole 211 is located in the center of the driving plate 204, the threaded rod 205 is in threaded connection with the driving plate 204 through the threaded connecting hole 211, and anti-skid threads are formed on the outer side of a rotating part 206;

the upper end of the threaded rod 205 is fixedly connected with a rotating part 206, the lower end of the threaded rod 205 is rotatably connected with a pressing block 207, the arc-shaped base 201 is in a semicircular structure, the pressing block 207 is in a quarter-ring structure, the upper end of the pressing block 207 is provided with a rotating connecting hole 212, the lower end of the threaded rod 205 is integrally formed with a limiting block 213, the limiting block 213 is arranged in the rotating connecting hole 212, and the contact surface of the rotating connecting hole 212 and the limiting block 213 is in a smooth structure;

when the device is installed, a lens barrel is placed on the arc-shaped base 201 on the lens barrel fixing mechanism 2, the side plate 208 outside the arc-shaped base 201 can prevent the lens barrel from falling off when the lens barrel is placed, after the lens barrel is placed, the rotating part 206 on the lens barrel fixing mechanism 2 is rotated to press the pressing block 207 downwards, then the lens barrel can generate enough friction with the arc-shaped base 201 and the pressing block 207 to achieve the purpose of locking, so that the lens barrels with different sizes are fixed, after one position is drilled, the driving motor 103 is set as a stepping motor, the stepping motor is characterized in that the designated angle can be rotated, because the positions of holes on the lens barrel are generally opposite, after one surface of the lens barrel is drilled, the driving motor 103 can be controlled to rotate to drive the lens barrel fixing mechanism 2 to rotate 180 degrees, and then drilling is carried out to ensure that the two holes are at opposite positions, the drilling work is convenient to carry out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical lens barrel production is with drilling fixing device suitable for not unidimensional, includes drilling fixed station (1), its characterized in that: the drilling fixing table is characterized in that a first upright post (101) and a second upright post (102) are fixedly mounted on two sides of the upper end of the drilling fixing table (1), a lens barrel fixing mechanism (2) is rotatably mounted on the first upright post (101) and the second upright post (102), a driving motor (103) is fixedly mounted on the outer side of the first upright post (101), the driving motor (103) is in transmission connection with the lens barrel fixing mechanism (2), the lens barrel fixing mechanism (2) comprises two sets of arc-shaped bases (201) which are symmetrically arranged, the two sets of arc-shaped bases (201) are fixedly connected through two sets of connecting rods (202), the upper ends of the two sets of connecting rods (202) are fixedly connected with longitudinal rods (203), a driving plate (204) is fixedly connected between the longitudinal rods (203), a threaded rod (205) is in threaded connection with the driving plate (204), and a rotating part (206) is fixedly connected with the upper end of the threaded rod (205), the lower end of the threaded rod (205) is rotatably connected with a pressing block (207).

2. The drilling fixture for manufacturing optical lens barrels of different sizes as claimed in claim 1, wherein: the drilling fixing table (1) is a square plate, and the first upright column (101) and the second upright column (102) are fixedly installed at the upper end of the drilling fixing table (1) through fixing bolts.

3. The drilling fixture for manufacturing optical lens barrels of different sizes as claimed in claim 2, wherein: the driving motor (103) is fixedly installed on one side of the first upright post (101) through a fixing bolt, bearings are embedded in the first upright post (101) and the second upright post (102), a side plate (208) is fixedly connected to the side portion of the arc-shaped base (201), a connecting portion (209) is integrally formed at the upper end of the side plate (208), a rotating connecting column (210) is integrally formed on one side of the connecting portion (209), and the rotating connecting column (210) is inserted into an inner ring of the bearing in an inserting mode.

4. The drilling fixture for manufacturing optical lens barrels of different sizes as claimed in claim 3, wherein: the driving motor (103) is set to be a stepping motor, and an output shaft of the driving motor (103) is fixedly connected with the rotating connecting column (210) through a flat key.

5. The drilling fixture device for producing optical lens barrels of different sizes as claimed in claim 4, wherein: the anti-skidding thread-cutting mechanism is characterized in that a thread connecting hole (211) is formed in the drive plate (204), the thread connecting hole (211) is located in the center of the drive plate (204), the threaded rod (205) is in thread connection with the drive plate (204) through the thread connecting hole (211), and anti-skidding threads are formed in the outer side of the rotating portion (206).

6. The drilling fixture device for producing optical lens barrels of different sizes as claimed in claim 5, wherein: the arc-shaped base (201) is of a semicircular annular structure, and the pressing block (207) is of a quarter annular structure.

7. The drilling fixture device for producing optical lens barrels of different sizes as claimed in claim 6, wherein: the upper end of briquetting (207) has been seted up and has been rotated connecting hole (212), the lower extreme integrated into one piece of threaded rod (205) has stopper (213), just stopper (213) set up in rotating connecting hole (212), the contact surface that rotates connecting hole (212) and stopper (213) sets up to smooth structure.