CN213005047U - Semi-automatic crimping device of optical socket - Google Patents
Semi-automatic crimping device of optical socket Download PDFInfo
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- CN213005047U CN213005047U CN202021293784.9U CN202021293784U CN213005047U CN 213005047 U CN213005047 U CN 213005047U CN 202021293784 U CN202021293784 U CN 202021293784U CN 213005047 U CN213005047 U CN 213005047U
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Abstract
The utility model provides a semi-automatic crimping device of an optical socket, which comprises a driving mechanism fixing frame and a positioning structure, wherein the driving mechanism fixing frame is fixed on a bottom plate, a driving mechanism is arranged on the driving mechanism fixing frame, the driving mechanism is connected with a crimping head, the positioning structure is arranged below the crimping head, the positioning structure comprises a first positioning piece and a second positioning piece which are jointly used as limiting parts of parts to be crimped, and the second positioning piece is arranged in the first positioning piece; the utility model provides a many, the inefficiency of light socket manufacturing procedure, workman intensity of labour big, the problem that the rejection rate is high among the prior art, be applicable to mass production.
Description
Technical Field
The utility model relates to an optical communication makes the field, in particular to semi-automatic crimping device of light socket.
Background
The optical socket is a passive device used in an optical module, and is a core device for realizing optical path coupling in the optical module. The optical module is used in the photoelectric transmission process, the specific transmission mode is that an optical socket is connected with an optical fiber jumper wire to convert an electric signal into an optical signal to realize optical output, and then the optical signal which is returned from a terminal device and is monitored or required is connected with the optical socket through the optical fiber jumper wire to realize optical input and then the optical signal is converted into the electric signal.
The current manufacturing process of the optical socket is generally as follows: firstly, the ceramic ferrule and the ceramic sleeve are pressed and connected, and then the pressing and connecting piece is pressed into the metal piece. The traditional manufacturing method firstly needs to accurately adjust the relative positions of the ceramic ferrule and the ceramic sleeve, which not only consumes working hours, but also has very high requirements on the proficiency of operators when the ceramic ferrule is pressed and connected, has high rejection rate, and is not suitable for large-batch production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semi-automatic crimping device of light socket, the utility model provides a light socket manufacturing procedure is many, the inefficiency, workman intensity of labour is big, the problem that the rejection rate is high among the prior art, is applicable to mass production.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a semi-automatic crimping device of light socket which characterized in that: the pressing mechanism comprises a driving mechanism fixing frame and a positioning structure which are fixed on a bottom plate, wherein the driving mechanism is arranged on the driving mechanism fixing frame, the driving mechanism is connected with a pressing head, the positioning structure is arranged below the pressing head, the positioning structure comprises a first positioning piece and a second positioning piece which are used as limiting parts of parts to be pressed together, and the second positioning piece is arranged inside the first positioning piece.
Further: the driving mechanism is connected with the crimping connector through the connector.
Further: the bottom of the first positioning piece is provided with a base, the base is connected with a connecting seat through a plurality of first screws, and the connecting seat is fixed with the bottom plate.
Further: the crimping device is characterized in that a guide plate is arranged above the positioning structure at a certain height, the guide plate is connected with the bottom plate, a guide sleeve is arranged at the upper end of the guide plate, and the crimping head is in sliding guide fit with the guide sleeve.
Further: the crimping head has certain length, is equipped with tail optical fiber location structure on the deflector, the crimping head is hollow and at the opening towards this side of tail optical fiber location structure.
Further: the driving mechanism fixing frame comprises vertical plates arranged on two sides of the bottom plate, a side plate and a top plate are connected between the vertical plates, and the driving mechanism is fixed on the top plate.
Further: and a positioning hole connected with the part to be crimped is formed between the top of the first positioning piece and the second positioning piece.
Further: the positioning structure comprises a first positioning piece and a second positioning piece, and is characterized in that a base is arranged at the bottom of the first positioning piece, the bottom of the second positioning piece is fixed with the base through a second screw, a positioning column is arranged at the top of the second positioning piece and is located inside a positioning hole, the central line of the positioning column coincides with the central line of the positioning hole, an annular interval is arranged between the positioning column and the positioning hole, and a limiting step is arranged at the lower.
Further: the optical socket comprises a first metal piece and a second metal piece, the first metal piece is of a cylindrical structure, a step surface is arranged inside the optical socket, the second metal piece is of a cylindrical structure, the outside of the optical socket is provided with an annular protrusion matched with the first metal piece, the second metal piece is inserted into the upper end of the optical socket and connected to the upper end of the first metal piece, the lower end of the ceramic socket is connected to the upper portion of the ceramic socket by inserting the ceramic sleeve inside the first metal piece, the step surface is in limit fit, an annular interval is formed between the outer wall of the ceramic sleeve and the inner wall of the first metal piece, the optical socket is further provided with a ceramic ferrule with an optical fiber, the lower portion of the ceramic ferrule is inserted into the upper portion of the ceramic sleeve, the upper portion of the ceramic ferrule is inserted into the second metal.
Further: a positioning hole matched with the part to be pressed is formed between the top of the first positioning piece and the second positioning piece, a positioning column is arranged at the top of the second positioning piece and is positioned inside the positioning hole, the positioning column is superposed with the central line of the positioning hole, an annular interval is formed between the positioning column and the positioning hole, and a limiting step is arranged at the lower part of the positioning column of the second positioning piece; the outer wall of the first metal piece is matched with the inner wall of the positioning hole in a positioning mode, the lower end of the first metal piece is matched with the limiting step in a limiting mode, and the inner wall of the ceramic sleeve is matched with the outer wall of the positioning column in a positioning mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of treat that the crimping part can realize disposable crimping to guarantee ceramic lock pin and ceramic sleeve's position precision well, made the optical coupling loss of light socket reduce, improved the reliability, the utility model provides a problem that light socket manufacturing procedure is many, inefficiency, workman intensity of labour is big, the rejection rate is high among the prior art, assembly process is simple, and cost reduction is applicable to mass production.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view of an assembled position of a part to be crimped;
FIG. 4 is a cross-sectional view of a finished part to be crimped;
FIG. 5 is a schematic view of a positioning structure;
fig. 6 is a schematic view of an optical receptacle assembling step of the optical receptacle semiautomatic crimping apparatus.
The labels in the figures are: 1-a bottom plate; 2-standing the plate; 3-positioning holes; 4-side plate; 5-a top plate; 6-a drive structure; 7-a connector; 8-a positioning structure; 14-a pin; 16-an optical fiber; 17-a second metal piece; 18-a ferrule; 19-a ceramic sleeve; 20-a first metal piece; 21-a guide plate; 22-a crimp joint; 23-a guide sleeve; 24-a pigtail positioning structure; 26-a first locator; 27-a base; 28-a first screw; 29-third screw; 30-a connecting seat; 32-a second positioning element; 33-a second screw; 34-a positioning column; 35-driving mechanism fixing frame; 36-opening; 37-a limit step; 38-annular projection; 39-step surface.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
As shown in fig. 1-6, the utility model provides a pair of semi-automatic crimping device of light socket, including fixing actuating mechanism mount 35 and the location structure 8 on bottom plate 1, set up actuating mechanism 6 on the actuating mechanism mount 35, actuating mechanism 6 is the cylinder, the cylinder passes through the screw fixation on roof 5 of actuating mechanism mount 35, actuating mechanism 6 is connected with crimping head 22, crimping head 22's below sets up location structure 8, location structure 8 includes that first setting element 26 and second setting element 32 regard as the stop part of treating the crimping part jointly, the inside second setting element 32 that sets up of first setting element 26, fasten with third screw 29 between first setting element 26 and the second setting element 32.
The driving mechanism 6 and the crimping head 22 are connected through a connecting head 7.
The bottom of the first positioning element 26 is provided with a base 27, the base 27 is connected with a connecting seat 30 through a plurality of first screws 28, and the connecting seat 30 is fixed with the bottom plate 1.
Crimping device is at location structure 8's top take the altitude to set up deflector 21, deflector 21 with bottom plate 1 is connected, and deflector 21 upper end is equipped with uide bushing 23, and the cooperation of sliding guide between crimping head 22 and the uide bushing 23 passes through screw and pin 14 fixed connection between deflector 21 and the bottom plate 1, and the accurate direction of crimping head 22 can be guaranteed to deflector 21 and uide bushing 23 to the straightness and the dimensional requirement that hang down of crimping part once crimping are treated in indirect assurance.
Crimping head 22 has certain length, is equipped with tail optical fiber location structure 24 on the deflector 21, crimping head 22 is hollow and at this one side opening 36 towards tail optical fiber location structure 24, the utility model discloses a crimping head 22 can the holding tail optical fiber and form the cooperation with tail optical fiber location structure 24, and tail optical fiber location structure 24 is used for fixing a position the tail optical fiber, avoids damaging the tail optical fiber of optic fibre 16.
The driving mechanism fixing frame 35 comprises vertical plates 2 arranged on two sides of the bottom plate 1, the vertical plates 2 are fixedly connected with the bottom plate 1, the side plates 4 and the top plate 5 through screws, the side plates 4 and the top plate 5 are connected between the vertical plates 2, and the driving mechanism 6 is fixed on the top plate.
A positioning hole 3 connected with the part to be pressed is arranged between the top of the first positioning piece 26 and the second positioning piece 32.
The bottom of the second positioning element 32 is fixed to the base 27 through a second screw 33, a positioning column 34 is arranged at the top of the second positioning element 32, the positioning column 34 is located inside the positioning hole 3, the center lines of the positioning column 34 and the positioning hole 3 are overlapped, an annular space is arranged between the positioning column 34 and the positioning hole 3, and a limiting step 37 is arranged at the lower part of the positioning column 34 of the second positioning element 32.
The optical socket comprises the part to be crimped and comprises a first metal piece 20 and a second metal piece 17, wherein the first metal piece 20 is of a cylindrical structure and is internally provided with a step surface 39, the second metal piece 17 is a cylindrical structure, and is externally provided with an annular bulge 38 matched with the first metal piece 20, the second metal piece 17 is inserted and connected to the upper end of the first metal piece 20, the optical receptacle further comprises a ceramic sleeve 19 inserted into the first metal piece 20, the lower end of the ceramic sleeve 19 is in limit fit with the step surface 39, an annular space is arranged between the outer wall of the ceramic sleeve 19 and the inner wall of the first metal piece 20, the optical receptacle is further provided with a ferrule 18 having an optical fiber 16, a lower portion of the ferrule 18 is inserted into and coupled to an upper portion of a ferrule 19, the upper part of the ferrule 18 is inserted into the second metal member 1, and the pigtail of the optical fiber 16 exits the optical receptacle from the tail of the second metal member 1.
The outer wall of the first metal piece 20 is in positioning fit with the inner wall of the positioning hole 3, the lower end of the first metal piece 20 is in limiting fit with the limiting step 37, and the inner wall of the ceramic sleeve 19 is in positioning fit with the outer wall of the positioning column 34.
The utility model discloses the preparation flow to the light socket:
s1: the cylinder control system controls the cylinder to do up-and-down reciprocating linear motion, the cylinder drives the compression joint 22 to move upwards to an upper limit position through the joint 7, and then the first metal piece 20, the ceramic sleeve 19, the ceramic ferrule 18 with the optical fiber 16 and the second metal piece 17 are sequentially inserted into the positioning hole 3;
s2: the first metal piece 20 is inserted into the positioning hole 3 of the first positioning piece 26 of the positioning structure 8, and the bottom of the first metal piece 20 is flush with the step surface of the limiting step 37 of the second positioning piece 32.
S3: the ceramic sleeve 19 is inserted into the first metal part 20, the bottom of the ceramic sleeve 19 is inserted into the positioning column 34 at the top of the second positioning part 32 for positioning, and the bottom of the ceramic sleeve 19 is flush with the step surface of the first metal part 20.
S4: the outer chamfered portion of the ferrule 18 with the optical fiber 16 is inserted into the upper end of the ferrule 19 with the fiber pigtail facing upward.
S5: the head of the metal member 17 is inserted into the tail of the ferrule 18 with the optical fiber 16.
S6: the air cylinder drives the crimping head 22 to move downwards through the connector 7, when the crimping head 22 moves downwards to a lower limit position, one-time crimping forming of the part to be crimped is achieved, crimping is completed, the crimping head 22 moves upwards, and the optical socket which is crimped is taken out.
S6: and (5) continuously putting the parts to be crimped into the crimping fixture 8 in sequence according to the assembling steps, and repeating the process to realize semi-automatic processing.
The above embodiments are merely preferred technical solutions of the present invention, and it should be understood by those skilled in the art that modifications or substitutions of technical solutions or parameters in the embodiments can be made without departing from the principles and essential conditions of the present invention, and all the modifications or substitutions should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a semi-automatic crimping device of light socket which characterized in that: the pressing connection structure comprises a driving mechanism fixing frame and a positioning structure which are fixed on a bottom plate, wherein the driving mechanism is arranged on the driving mechanism fixing frame, the driving mechanism is connected with a pressing connection head, the positioning structure is arranged below the pressing connection head and comprises a first positioning piece and a second positioning piece, the first positioning piece and the second positioning piece are jointly used as positioning parts of parts to be pressed, and a second positioning piece is arranged inside the first positioning piece.
2. A semi-automatic optical receptacle crimping apparatus according to claim 1, wherein: the driving mechanism is connected with the crimping connector through the connector.
3. A semi-automatic optical receptacle crimping apparatus according to claim 1, wherein: the bottom of the first positioning piece is provided with a base, the base is connected with a connecting seat through a plurality of first screws, and the connecting seat is fixed with the bottom plate.
4. A semi-automatic optical receptacle crimping apparatus according to claim 1, wherein: the crimping device is provided with a guide plate at a certain height above the positioning structure, the guide plate is provided with a guide sleeve, and the crimping head is in sliding guide fit with the guide sleeve.
5. An optical receptacle semi-automatic crimping apparatus according to claim 4, wherein: the crimping head has certain length, is equipped with tail optical fiber location structure on the deflector, the crimping head is hollow and at the opening towards this side of tail optical fiber location structure.
6. A semi-automatic optical receptacle crimping apparatus according to claim 1, wherein: the driving mechanism fixing frame comprises vertical plates arranged on two sides of the bottom plate, a side plate and a top plate are connected between the vertical plates, and the driving mechanism is fixed on the top plate.
7. A semi-automatic optical receptacle crimping apparatus according to claim 1, wherein: and a positioning hole matched with the part to be pressed is formed between the top of the first positioning piece and the second positioning piece.
8. A semi-automatic optical receptacle crimping apparatus according to claim 7, wherein: the bottom of the first positioning part is provided with a base, the second positioning part is fixed with the base through a second screw, the top of the second positioning part is provided with a positioning column, the positioning column is positioned inside the positioning hole, the positioning column is superposed with the central line of the positioning hole, an annular interval is arranged between the positioning column and the positioning hole, and the second positioning part is provided with a limiting step at the lower part of the positioning column.
9. A semi-automatic optical receptacle crimping apparatus according to claim 1, wherein: the optical socket comprises a first metal piece and a second metal piece, the first metal piece is of a cylindrical structure, a step surface is arranged inside the optical socket, the second metal piece is of a cylindrical structure, the outside of the optical socket is provided with an annular protrusion matched with the first metal piece, the second metal piece is inserted into the upper end of the optical socket and connected to the upper end of the first metal piece, the lower end of the ceramic socket is connected to the upper portion of the ceramic socket by inserting the ceramic sleeve inside the first metal piece, the step surface is in limit fit, an annular interval is formed between the outer wall of the ceramic sleeve and the inner wall of the first metal piece, the optical socket is further provided with a ceramic ferrule with an optical fiber, the lower portion of the ceramic ferrule is inserted into the upper portion of the ceramic sleeve, the upper portion of the ceramic ferrule is inserted into the second metal.
10. A semi-automatic optical receptacle crimping apparatus according to claim 9, wherein: a positioning hole matched with the part to be pressed is formed between the top of the first positioning piece and the second positioning piece, a positioning column is arranged at the top of the second positioning piece and is positioned inside the positioning hole, the positioning column is superposed with the central line of the positioning hole, an annular interval is formed between the positioning column and the positioning hole, and a limiting step is arranged at the lower part of the positioning column of the second positioning piece;
the outer wall of the first metal piece is matched with the inner wall of the positioning hole in a positioning mode, the lower end of the first metal piece is matched with the limiting step in a limiting mode, and the inner wall of the ceramic sleeve is matched with the outer wall of the positioning column in a positioning mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293784.9U CN213005047U (en) | 2020-07-03 | 2020-07-03 | Semi-automatic crimping device of optical socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293784.9U CN213005047U (en) | 2020-07-03 | 2020-07-03 | Semi-automatic crimping device of optical socket |
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| Publication Number | Publication Date |
|---|---|
| CN213005047U true CN213005047U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021293784.9U Active CN213005047U (en) | 2020-07-03 | 2020-07-03 | Semi-automatic crimping device of optical socket |
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| CN (1) | CN213005047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568111A (en) * | 2021-07-21 | 2021-10-29 | 深圳市爱德泰科技有限公司 | Optical fiber press-connection machine |
-
2020
- 2020-07-03 CN CN202021293784.9U patent/CN213005047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568111A (en) * | 2021-07-21 | 2021-10-29 | 深圳市爱德泰科技有限公司 | Optical fiber press-connection machine |
| CN113568111B (en) * | 2021-07-21 | 2022-09-23 | 深圳市爱德泰科技有限公司 | Optical fiber press-connection machine |
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