CN213498798U

CN213498798U - Positioning tool for production of precise optical components

Info

Publication number: CN213498798U
Application number: CN202022553980.1U
Authority: CN
Inventors: 陈伟平; 何炳宽
Original assignee: Fuzhou Zhiyi Optoelectronics Co ltd
Current assignee: Fuzhou Zhiyi Optoelectronics Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-06-22
Anticipated expiration: 2030-11-08

Abstract

The utility model relates to an optical components and parts production location technical field just discloses a location frock for production of accurate optical components and parts, the loach carrying platform comprises a supporting fram, the right side inner wall fixed mounting of support frame has first motor, the output shaft fixedly connected with of first motor and the left side inner wall swing joint's of support frame screw rod, the first movable block of top fixedly connected with of first screw thread piece, the front and the equal swing joint in the back of first movable block have first movable rod, two swing joint has first fixed block between the relative one side of first movable rod. This a location frock for production of accurate optical components and parts through setting up first movable rod, first movable block, first fixed block, connecting rod and third fixed block, and the connecting block can drive the work piece of adjustment frame and top centre gripping and incline to realize the change of work piece angle, more conveniently carry out multi-angle processing to the work piece, improved work efficiency.

Description

Positioning tool for production of precise optical components

Technical Field

The utility model relates to an optical components and parts production location technical field specifically is a location frock for production of accurate optical components and parts.

Background

Optical parts are also called optical elements, basic composition units of an optical system, most of the optical parts have the imaging function, such as lenses, prisms, reflectors and the like, and in addition, parts having special functions in the optical system, such as a reticle, an optical filter, a grating for optical fiber parts and the like, holographic lenses, gradient index lenses, binary optical elements and the like, are novel optical parts appearing for twenty years.

The existing optical element needs to be fixed during production and processing, the positioning effect of the existing fixing device is not ideal, the angle of the optical element cannot be flexibly adjusted, the processing precision is not high, and the production efficiency is reduced, so that the positioning tool for producing the precise optical element is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a location frock for production of accurate optical components and parts possesses advantages such as nimble adjustment optical element angle, and it is unsatisfactory to have solved current fixing device location effect, thereby adjustment optical element's that can not be nimble angle leads to the machining precision not high, has reduced production efficiency's problem.

(II) technical scheme

In order to realize the purpose of flexibly adjusting the angle of the optical element, the utility model provides the following technical scheme: a positioning tool for production of precise optical components comprises a supporting frame, wherein a first motor is fixedly installed on the inner wall of the right side of the supporting frame, an output shaft of the first motor is fixedly connected with a screw rod movably connected with the inner wall of the left side of the supporting frame, the outer side of the screw rod is in threaded connection with a first threaded block, the top of the first threaded block is fixedly connected with a first movable block, the front side and the back side of the first movable block are both movably connected with first movable rods, a first fixed block is movably connected between the two opposite sides of the first movable rods, the top of the first fixed block is fixedly connected with a connecting block, a limiting block movably connected with the outer side of the screw rod is fixedly connected with the inner bottom wall of the supporting frame, a third fixed block is fixedly connected with the top of the limiting block, the front side and the back side of the third fixed block are both movably connected with a, the top of the connecting block is fixedly connected with an adjusting frame, the right side of the adjusting frame is fixedly provided with a second motor, the output shaft of the second motor is fixedly connected with a worm which is movably connected with the inner wall of the left side of the adjusting frame and movably connected with the inside of the connecting block, the inner top wall of the adjusting frame is movably connected with two studs, one end of each stud penetrates through and extends to the top of the adjusting frame, the outer sides of the two studs are fixedly connected with worm wheels meshed with the worm, the outer sides of the two studs are respectively and fixedly connected with a second threaded block in a threaded manner, the opposite sides of the two second threaded blocks are respectively and fixedly connected with a second fixed block, the front and the back of the two second fixed blocks are respectively and movably connected with a second movable rod, and a second movable block is respectively and movably connected between the opposite sides of the two second movable rods on the left side and between the, two equal fixedly connected with motion piece in the relative one side of second movable block, two equal fixedly connected with centre gripping subassembly in the relative one side of motion piece.

Preferably, the clamping assembly comprises a telescopic rod, a spring and a clamping plate, the telescopic rod is fixedly connected between one opposite sides of the moving block and the clamping plate, and the spring movably mounted on the outer side of the telescopic rod is fixedly connected between one opposite sides of the moving block and the clamping plate.

Preferably, a second threaded through hole is formed in the second threaded block, the second threaded through hole is in threaded connection with the stud, and the two second movable rods on the left side and the two second movable rods on the right side are identical in size and are symmetrical to each other.

Preferably, the bottom of the motion block is fixedly connected with a sliding block, and the top of the adjusting frame is fixedly connected with a sliding rail in sliding connection with the sliding block.

Preferably, a first thread through hole is formed in the first thread block, and the first thread through hole is in threaded connection with the screw rod.

Preferably, the bottom fixedly connected with sliding block of first screw thread piece, the interior diapire fixedly connected with of support frame and sliding block sliding connection's slip track.

(III) advantageous effects

Compared with the prior art, the utility model provides a location frock for production of accurate optical components and parts possesses following beneficial effect:

the positioning tool for producing the precise optical components is characterized in that a workpiece is placed at the top of a support frame, a second motor is started, an output shaft of the second motor drives a worm to rotate, the worm drives two worm wheels to rotate, two studs can rotate simultaneously, two second thread blocks can move downwards simultaneously, the two motion blocks can move towards one opposite side by arranging a second movable rod, a second fixed block and a second movable block, so that a clamping plate in a clamping assembly fixes the workpiece, after the fixing is finished, a first motor is started, the output shaft of the first motor drives the screw to rotate, the first thread block can move left and right by arranging a sliding block and a sliding track, the connecting block can drive an adjusting frame and the workpiece clamped at the top of the adjusting frame to incline by arranging a first movable rod, a first movable block, a first fixed block, a connecting rod and a third fixed block, so that the angle of the workpiece can be changed, the multi-angle processing is more convenient to the work piece, and the work efficiency is improved.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a support frame 1, a limiting block 2, a connecting block 3, a first fixing block 4, a worm 5, a second motor 6, a second movable block 7, a second fixing block 8, a clamping assembly 9, a moving block 10, a second movable rod 11, a second threaded block 12, a stud 13, an adjusting frame 14, a worm wheel 15, a connecting rod 16, a third fixing block 17, a first threaded block 18, a screw rod 19, a first motor 20, a first movable block 21 and a first movable rod 22.

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. 1-2, a positioning tool for precision optical component production comprises a supporting frame 1, a first motor 20 is fixedly installed on the right inner wall of the supporting frame 1, an output shaft of the first motor 20 is fixedly connected with a screw rod 19 movably connected with the left inner wall of the supporting frame 1, a first threaded block 18 is in threaded connection with the outer side of the screw rod 19, a first threaded through hole is formed in the first threaded block 18, the first threaded through hole is in threaded connection with the screw rod 19, a sliding block is fixedly connected with the bottom of the first threaded block 18, a sliding rail in sliding connection with the sliding block is fixedly connected with the inner bottom wall of the supporting frame 1, a first movable block 21 is fixedly connected with the top of the first threaded block 18, a first movable rod 22 is movably connected with the front and the back of the first movable block 21, a first fixed block 4 is movably connected between the opposite sides of the two first movable rods 22, the top of the first fixing block 4 is fixedly connected with a connecting block 3, the inner bottom wall of the support frame 1 is fixedly connected with a limiting block 2 which is movably connected with the outer side of a screw rod 19, the top of the limiting block 2 is fixedly connected with a third fixing block 17, the front side and the back side of the third fixing block 17 are both movably connected with a connecting rod 16 which is fixedly connected with the bottom of the connecting block 3, the top of the connecting block 3 is fixedly connected with an adjusting frame 14, the right side of the adjusting frame 14 is fixedly provided with a second motor 6, the output shaft of the second motor 6 is fixedly connected with a worm 5 which is movably connected with the inner wall of the left side of the adjusting frame 14 and is movably connected with the inner part of the connecting block 3, the inner top wall of the adjusting frame 14 is movably connected with two studs 13, one end of each stud penetrates through and extends to the top of the adjusting frame 14, the outer sides of the, a second threaded through hole is formed in the second threaded block 12 and is in threaded connection with a stud 13, a second fixed block 8 is fixedly connected to one opposite side of the two second threaded blocks 12, second movable rods 11 are movably connected to the front and back of the two second fixed blocks 8, the two second movable rods 11 on the left side and the two second movable rods 11 on the right side are identical in size and are symmetrical to each other, a second movable block 7 is movably connected between one opposite sides of the two second movable rods 11 on the left side and between one opposite sides of the two second movable rods 11 on the right side, a movable block 10 is fixedly connected to one opposite side of the two second movable blocks 7, a sliding block is fixedly connected to the bottom of the movable block 10, a sliding rail slidably connected with the sliding block is fixedly connected to the top of the adjusting frame 14, a clamping assembly 9 is fixedly connected to one opposite side of the two movable blocks 10, the clamping assembly 9 is composed of a telescopic rod, The spring and the clamping plate are formed, a telescopic rod is fixedly connected between the opposite sides of the motion block 10 and the clamping plate, a spring movably mounted on the outer side of the telescopic rod is fixedly connected between the opposite sides of the motion block 10 and the clamping plate, electrical elements appearing in the text are electrically connected with an external main controller and a power supply, the main controller is conventional control equipment known by the public in the prior art, and the electrical connection in the prior art is not repeated in the text.

In summary, according to the positioning tool for the production of precise optical components, by placing a workpiece on the top of the support frame 1, the second motor 6 is started, the output shaft of the second motor 6 drives the worm 5 to rotate, the worm 5 drives the two worm wheels 15 to rotate, the two studs 13 can simultaneously rotate, the two second thread blocks 12 can simultaneously move downwards, by arranging the second movable rod 11, the second fixed block 8 and the second movable block 7, the two movable blocks 10 can move towards opposite sides, so that the workpiece is fixed by the clamping plate in the clamping assembly 9, after the fixing is completed, the first motor 20 is started, the output shaft of the first motor 20 drives the screw rod 19 to rotate, by arranging the sliding block and the sliding track, the first thread block 18 can move left and right, by arranging the first movable rod 22, the first movable block 21, the first fixed block 4, the connecting rod 16 and the third fixed block 17, connecting block 3 can drive the work piece of adjustment frame 14 and top centre gripping and incline to realize the change of work piece angle, more conveniently carry out multi-angle machining to the work piece, improved work efficiency, it is unsatisfactory to have solved current fixing device positioning effect, thereby the angle that can not nimble adjustment optical element leads to the machining precision not high, has reduced production efficiency's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a location frock for production of accurate optical components, includes support frame (1), its characterized in that: the right inner wall of the support frame (1) is fixedly provided with a first motor (20), an output shaft of the first motor (20) is fixedly connected with a screw rod (19) movably connected with the left inner wall of the support frame (1), the outer side of the screw rod (19) is in threaded connection with a first threaded block (18), the top of the first threaded block (18) is fixedly connected with a first movable block (21), the front and the back of the first movable block (21) are both movably connected with a first movable rod (22), a first fixed block (4) is movably connected between the two opposite sides of the first movable rods (22), the top of the first fixed block (4) is fixedly connected with a connecting block (3), the inner bottom wall of the support frame (1) is fixedly connected with a limiting block (2) movably connected with the outer side of the screw rod (19), and the top of the limiting block (2) is fixedly connected with a third fixed block (17), the front side and the back side of the third fixing block (17) are both movably connected with a connecting rod (16) fixedly connected with the bottom of the connecting block (3), the top of the connecting block (3) is fixedly connected with an adjusting frame (14), the right side of the adjusting frame (14) is fixedly provided with a second motor (6), an output shaft of the second motor (6) is fixedly connected with a worm (5) movably connected with the inner wall of the left side of the adjusting frame (14) and movably connected with the inside of the connecting block (3), the inner top wall of the adjusting frame (14) is movably connected with two studs (13) of which the number is two and one end penetrates through and extends to the top of the adjusting frame (14), the outer sides of the two studs (13) are both fixedly connected with worm wheels (15) meshed with the worm (5), the outer sides of the two studs (13) are both in threaded connection with second threaded blocks (12), and the opposite sides of the two second threaded blocks (12) are both fixedly connected with second fixing, two there are second movable rod (11) the front and the equal swing joint in the back of second fixed block (8), two in the left side equal swing joint has second movable block (7), two between the relative one side of second movable rod (11) and between the relative one side of two second movable rods (11) in right side equal fixedly connected with motion piece (10), two in the relative one side of second movable block (7) the equal fixedly connected with centre gripping subassembly (9) in relative one side of motion piece (10).

2. The positioning tool for the production of precise optical components according to claim 1, characterized in that: the clamping assembly (9) is composed of a telescopic rod, a spring and a clamping plate, the telescopic rod is fixedly connected between one side, opposite to the moving block (10) and the clamping plate, of the moving block, and the spring is movably mounted on the outer side of the telescopic rod and fixedly connected between one side, opposite to the moving block (10) and the clamping plate.

3. The positioning tool for the production of precise optical components according to claim 1, characterized in that: and a second threaded through hole is formed in the second threaded block (12), the second threaded through hole is in threaded connection with the stud (13), and the two second movable rods (11) on the left side and the two second movable rods (11) on the right side are the same in size and are symmetrical to each other.

4. The positioning tool for the production of precise optical components according to claim 1, characterized in that: the bottom of the motion block (10) is fixedly connected with a sliding block, and the top of the adjusting frame (14) is fixedly connected with a sliding rail which is connected with the sliding block in a sliding manner.

5. The positioning tool for the production of precise optical components according to claim 1, characterized in that: a first thread through hole is formed in the first thread block (18) and is in threaded connection with the screw rod (19).

6. The positioning tool for the production of precise optical components according to claim 1, characterized in that: the bottom fixedly connected with sliding block of first screw thread piece (18), the interior diapire fixedly connected with of support frame (1) and sliding block sliding connection's slip track.