CN215550280U

CN215550280U - Precise shaping device suitable for BOSA base

Info

Publication number: CN215550280U
Application number: CN202023179490.6U
Authority: CN
Inventors: 张伟明; 金晗
Original assignee: Shenzhen Shengyonghao Technology Co ltd
Current assignee: Shenzhen Shengyonghao Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-01-18
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a precise shaping device suitable for a BOSA base, which comprises a first shaping jig and a second shaping jig, wherein the second shaping jig is detachably arranged on the first shaping jig in a plug-in connection mode, a plurality of shaping grooves are uniformly distributed on the first shaping jig, each shaping groove is used for positioning and placing a product, correspondingly, a shaping piece matched with the product is arranged at the position, corresponding to each shaping groove, on the second shaping jig, and each shaping piece is used for shaping the size of a round hole of the product. The utility model realizes mechanical correction, is convenient to operate, does not need to depend on manual experience, improves the production efficiency, effectively ensures the product quality and has high product consistency.

Description

Precise shaping device suitable for BOSA base

Technical Field

The utility model relates to the technical field of shaping equipment, in particular to a precise shaping device suitable for a BOSA base.

Background

Currently, the most popular Optical module devices in the market are BOSA (Bi-Directional Optical Sub-Assembly), and some Optical devices integrate Triplexer composed of 1 TOSA (Transmitting Optical Sub-Assembly) and 2 ROSAs (Receiving Optical Assembly).

In the optical module, no matter BOSA or Triplexer, an LD (laser diode) and a PD (light detector) are integrated in a base, the base is a resin piece and is also called a formwork, wherein one surface of the base is provided with a first hole for installing the LD (laser diode), one adjacent surface of the base, which is provided with the first hole, is provided with a second hole which is perpendicular to the first hole and is used for installing the PD (light detector), and the opposite surface of the base, which is provided with the first hole, is also provided with a third hole for installing a Pigtail (optical fiber jumper); and current base all produces through injection moulding's mode, the roughness that can't guarantee the base and be equipped with the face in first hole and No. third hole can reach standard requirement, and can't guarantee the size in third hole and can reach standard requirement, therefore, need carry out the plastic correction to the base after injection moulding, prior art mostly is artifical carries out the plastic correction through correction instrument, comparatively rely on the experience of labor, waste time and energy, production efficiency is not high, can't guarantee the uniformity of product, can't ensure the quality of product.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a precise shaping device suitable for a BOSA base.

The technical scheme of the utility model is as follows:

a precise shaping device suitable for a BOSA base comprises a first shaping jig and a second shaping jig, wherein the second shaping jig is detachably arranged on the first shaping jig in a plug-in connection mode, a plurality of shaping grooves are uniformly distributed in the first shaping jig, each shaping groove is used for positioning and placing a product, correspondingly, a shaping piece matched with the product is arranged at the position, corresponding to each shaping groove, on the second shaping jig, and each shaping piece is used for shaping the size of a round hole of the product; during use, the product is positioned and placed in the shaping groove, the second shaping jig is arranged on the first shaping jig in a plug-in connection mode, pressure is applied to the second shaping jig from the outside, so that the shaping piece moves downwards to realize the shaping operation on the size of the round hole of the product, and meanwhile, the product is extruded by the first shaping jig and the second shaping jig to realize the flatness shaping operation on the product.

Preferably, the first shaping jig comprises a first jig plate and a second jig plate, a plurality of detachable first screws are respectively arranged on the first jig plate, first mounting holes are respectively arranged at positions on the second jig plate corresponding to each first screw, and the first jig plate and the second jig plate are detachably connected through the first screws and the first mounting holes; and a plurality of whole grooves are uniformly distributed on the second jig plate.

Preferably, the second shaping jig comprises a third jig plate, a fourth jig plate and a fifth jig plate which are sequentially arranged from top to bottom; the third jig plate is provided with a plurality of detachable second screws, the fourth jig plate is provided with second mounting holes corresponding to the positions of the second screws, and the third jig plate and the fourth jig plate are detachably connected through the second screws and the second mounting holes; the position, corresponding to each shaping groove, of the fourth jig plate is provided with the shaping piece, the position, corresponding to each shaping piece, of the fifth jig plate is provided with a through hole matched with the shaping piece, the fourth jig plate is also provided with a plurality of guide columns, and the bottom of each guide column penetrates out of the fourth jig plate downwards; the fifth jig plate is slidably arranged on the guide columns, the bottom of each guide column penetrates out of the fifth jig plate downwards, a guide hole is formed in the second jig plate corresponding to each guide column, and the fifth jig plate and the second jig plate are connected in a separable plugging and unplugging mode through the guide columns and the guide holes; the top of the fifth jig plate is also provided with a plurality of first mounting grooves, an elastic piece is arranged in each first mounting groove, one end of each elastic piece is connected into the corresponding first mounting groove, the other end of each elastic piece upwards penetrates through the corresponding first mounting groove and is connected onto the fourth jig plate, and elasticity is provided between the fifth jig plate and the fourth jig plate; the bottom of the fifth jig plate is also provided with a plurality of through second mounting grooves respectively, each second mounting groove is internally provided with a stroke control element, and the top of each stroke control element penetrates out of the second mounting groove upwards and is connected to the fourth jig plate, so that the fifth jig plate has a stroke control function.

Preferably, the number of the shaping grooves is four, and correspondingly, the number of the shaping pieces is also four.

Preferably, the shaping element is a pin.

Preferably, the elastic member is a spring.

Preferably, the stroke control member is a setscrew.

By adopting the scheme, the utility model has the following beneficial effects:

1. the design of the utility model realizes mechanized correction, is convenient to operate, does not need to rely on manual experience, saves worry and labor, improves the production efficiency, effectively ensures the product quality and has high product consistency;

2. in the preferred scheme, the spring is applied to provide an elastic force between the fifth jig plate and the fourth jig plate, so that the fifth jig plate and the insert pin can be automatically reset;

3. the application of the plug screw in the preferred scheme plays a role in controlling the stroke;

4. the use of a tether in the preferred embodiment facilitates transfer of the device and enables a secure connection to an external structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is an exploded schematic view of the present invention;

fig. 3 is a structural schematic diagram of the utility model after cutting.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", "front", "rear", and the like are used in the orientations and positional relationships shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 to 3, the present invention provides a precision shaping device suitable for a BOSA base, including a first shaping jig and a second shaping jig, wherein the second shaping jig is detachably disposed on the first shaping jig by means of plug connection, a plurality of shaping grooves 21 are uniformly arranged on the first shaping jig, each shaping groove 21 is used for positioning and placing a product 6, correspondingly, a shaping member adapted to the product 6 is disposed at a position on the second shaping jig corresponding to each shaping groove 21, and each shaping member is used for realizing the shaping operation of the size of a circular hole of the product 6; when the shaping device is used, the product 6 is positioned and placed in the shaping groove 21, the second shaping jig is arranged on the first shaping jig in a plug-in connection mode, the shaping piece moves downwards to realize the shaping operation of the size of the circular hole of the product 6 by applying pressure to the second shaping jig from the outside, and meanwhile, the product 6 is extruded by the first shaping jig and the second shaping jig to realize the shaping operation of the flatness of the product 6, so that the shaping operation of the size of the circular hole of the product 6 and the flatness of the product 6 can be simultaneously completed to obtain the product 6 meeting the standard, and the consistency of the product 6 is effectively ensured;

the number of the shaping grooves 21 is preferably four, and correspondingly, the number of the shaping pieces is also four, and specifically, the shaping pieces are the insert pins 41.

In this embodiment, the first shaping jig includes a first jig plate 1 and a second jig plate 2, two detachable first screws 11 are respectively disposed on the first jig plate 1, a first mounting hole is disposed on the second jig plate 2 corresponding to each first screw 11, and the first jig plate 1 and the second jig plate 2 are detachably connected through the first screws 11 and the first mounting holes; four whole grooves 21 are uniformly arranged on the second jig plate 2.

In this embodiment, the second shaping jig includes a third jig plate 3, a fourth jig plate 4, and a fifth jig plate 5, which are sequentially arranged from top to bottom; the third jig plate 3 is provided with two detachable second screws 31, the fourth jig plate 4 is provided with second mounting holes corresponding to the positions of the second screws 31, and the third jig plate 3 and the fourth jig plate 4 are detachably connected through the second screws 31 and the second mounting holes; the fourth jig plate 4 is provided with one insert pin 41 at a position corresponding to each integral groove 21, correspondingly, the fifth jig plate 5 is provided with a through hole adapted to the insert pin 41 at a position corresponding to each insert pin 41, the fourth jig plate 4 is further provided with two guide posts 42, and the bottom of each guide post 42 penetrates out of the fourth jig plate 4 downwards; the fifth jig plate 5 is slidably arranged on the two guide posts 42, the bottom of each guide post 42 penetrates through the fifth jig plate 5 downwards, correspondingly, a guide hole is formed in the second jig plate 2 at a position corresponding to each guide post 42, and the fifth jig plate 5 and the second jig plate 2 are connected in a detachable plug-in mode through the guide posts 42 and the guide holes; the top of the fifth jig plate 5 is further provided with two first mounting grooves, an elastic element 51 is arranged in each first mounting groove, one end of each elastic element 51 is connected into the first mounting groove, the other end of each elastic element 51 penetrates out of the first mounting groove upwards and is connected onto the fourth jig plate 4, an elastic force is provided between the fifth jig plate 5 and the fourth jig plate 4, and particularly, each elastic element 51 is a spring; the bottom of the fifth jig plate 5 is also provided with two through second mounting grooves respectively, a stroke control element 52 is placed in each second mounting groove, the top of each stroke control element 52 penetrates out of the second mounting groove upwards and is connected to the fourth jig plate 4, a stroke control function is performed on the fifth jig plate 5, and specifically, the stroke control element 52 is a plug screw;

further, a connecting piece 32 is further arranged on the third jig plate 3, and the connecting piece 32 is preferably a fastening column, so that the device can be conveniently transferred, and the positioning connection with an external structure can be realized.

The working process and principle of the utility model are as follows: firstly, taking the second jig down from the first jig; then, the product 6 is positioned on the shaping groove 21; then, correspondingly arranging the second jig on the first jig; then, a pressure is applied to the third jig plate 3, the insert pins 41 are inserted into the product 6 downwards under the action of the pressure transmitted by the third jig plate 3, the size of the round holes of the product 6 is shaped and corrected, meanwhile, the product 6 is shaped and corrected for the flatness of the product 6 under the extrusion action of the third jig plate 3 and the second jig plate 2, at the moment, the springs are compressed, after the shaping and correction are completed, the pressure applied to the third jig plate 3 is stopped, and the fifth jig plate 5 and the fourth jig plate 4 are separated under the action of the springs, so that the insert pins 41 are extracted from the product 6 and reset; then, the second jig is taken down from the first jig, and at the moment, the shaped and corrected product 6 can be taken away, and a new product 6 can be replaced; and the process is circulated.

Compared with the prior art, the utility model has the following beneficial effects:

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A precise shaping device suitable for a BOSA base is characterized by comprising a first shaping jig and a second shaping jig, wherein the second shaping jig is detachably arranged on the first shaping jig in a plug-in connection mode, a plurality of shaping grooves are uniformly distributed on the first shaping jig, each shaping groove is used for positioning and placing a product, correspondingly, a shaping piece matched with the product is arranged at the position, corresponding to each shaping groove, on the second shaping jig, and each shaping piece is used for shaping the size of a round hole of the product; during use, the product is positioned and placed in the shaping groove, the second shaping jig is arranged on the first shaping jig in a plug-in connection mode, pressure is applied to the second shaping jig from the outside, so that the shaping piece moves downwards to realize the shaping operation on the size of the round hole of the product, and meanwhile, the product is extruded by the first shaping jig and the second shaping jig to realize the flatness shaping operation on the product.

2. The precision shaping device suitable for the BOSA base according to claim 1, wherein the first shaping jig comprises a first jig plate and a second jig plate, the first jig plate is provided with a plurality of detachable first screws, the second jig plate is provided with a first mounting hole corresponding to each first screw, and the first jig plate and the second jig plate are detachably connected through the first screws and the first mounting holes; and a plurality of whole grooves are uniformly distributed on the second jig plate.

3. The precision shaping device suitable for the BOSA base according to claim 2, wherein the second shaping jig comprises a third jig plate, a fourth jig plate and a fifth jig plate arranged in sequence from top to bottom; the third jig plate is provided with a plurality of detachable second screws, the fourth jig plate is provided with second mounting holes corresponding to the positions of the second screws, and the third jig plate and the fourth jig plate are detachably connected through the second screws and the second mounting holes; the position, corresponding to each shaping groove, of the fourth jig plate is provided with the shaping piece, the position, corresponding to each shaping piece, of the fifth jig plate is provided with a through hole matched with the shaping piece, the fourth jig plate is also provided with a plurality of guide columns, and the bottom of each guide column penetrates out of the fourth jig plate downwards; the fifth jig plate is slidably arranged on the guide columns, the bottom of each guide column penetrates out of the fifth jig plate downwards, a guide hole is formed in the second jig plate corresponding to each guide column, and the fifth jig plate and the second jig plate are connected in a separable plugging and unplugging mode through the guide columns and the guide holes; the top of the fifth jig plate is also provided with a plurality of first mounting grooves, an elastic piece is arranged in each first mounting groove, one end of each elastic piece is connected into the corresponding first mounting groove, the other end of each elastic piece upwards penetrates through the corresponding first mounting groove and is connected onto the fourth jig plate, and elasticity is provided between the fifth jig plate and the fourth jig plate; the bottom of the fifth jig plate is also provided with a plurality of through second mounting grooves respectively, each second mounting groove is internally provided with a stroke control element, and the top of each stroke control element penetrates out of the second mounting groove upwards and is connected to the fourth jig plate, so that the fifth jig plate has a stroke control function.

4. The precision shaping device for BOSA bases according to claim 1, wherein the number of the shaping grooves is four, and correspondingly, the number of the shaping pieces is also four.

5. The precision shaping device suitable for BOSA bases according to claim 1, wherein the shaping member is a pin.

6. The precision shaping device suitable for BOSA bases according to claim 3, wherein the elastic member is a spring.

7. The precision shaping device adapted for BOSA bases according to claim 3, wherein the stroke control is a setscrew.