CN108173094B - A kind of stay preventing type assembled fixture - Google Patents
A kind of stay preventing type assembled fixture Download PDFInfo
- Publication number
- CN108173094B CN108173094B CN201711350612.3A CN201711350612A CN108173094B CN 108173094 B CN108173094 B CN 108173094B CN 201711350612 A CN201711350612 A CN 201711350612A CN 108173094 B CN108173094 B CN 108173094B
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- CN
- China
- Prior art keywords
- crimp head
- jig
- main body
- connector
- guide post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of stay preventing type assembled fixture, including upper jig and lower jig；The upper jig includes upper main body, crimp head, crimp bushing, guide post pin and spring, the upper bottom part body offers holding tank, the crimp head plug is in holding tank, the spring pocket is mounted in crimp head top, and spring upper and lower ends are respectively fixedly connected on accommodating trench bottom and crimp head, sliding slot is offered among the crimp head bottom, the crimping bushing is mounted in the sliding slot, the upper main body two sides symmetrically offer vertical strip groove, lateral pin hole is offered in the middle part of the crimp head, the guide post pin is inserted into pin hole, the guide post pin end is fixedly installed with sleeve.The present invention proposes that a kind of stay preventing type assembled fixture reduces the required precision to external operating device by the design of dedicated end jig structure, reduces equipment and jig debug time.
Description
Technical field
The present invention relates to a kind of gauge device more particularly to a kind of stay preventing type assembled fixtures.
Background technique
Group is carried out generally by the way of crimping above and below when existing panel installation type bnc connector front body, rear main body
Dress, verticality and interface dimensions are realized by debugging press or jig repeatedly.Due to the limitation of external equipment operation precision,
Existing connector packaging technology is higher to equipment precision requirement, when this makes the adjustment and installation of external equipment and connector jig
Between it is longer, and process stability is not so good, especially connector front body, rear body normal degree it is difficult to ensure that, in actual production
The raising of assembly efficiency is strongly limited in the process.During connector device is matched, connector ends coating is easy to by accident
It scratches, while the connector clamped by existing jig is in an assembling process, insulator between connector front body and rear main body
Easily weigh wounded.Two side guide pillar directions of connector or its controlled before crimping by artificial eye observation with verticality of datum plane,
The purpose of autonomous positioning is not achieved, connector interface dimensions cannot be controlled effectively.Be badly in need of now it is a kind of it is easy to operate, precision is high
And the stay preventing type assembled fixture of energy effective protection connector surface.
Chinese utility model patent (201720066418.1: a kind of fool proof assembled fixture) discloses a kind of assembling of fool proof and controls
Tool, which is characterized in that the upper surface of the bottom plate is fixedly connected with the first support column, the second support column and third support column, institute
The top for stating the second support column and third support column has been respectively fixedly connected with the first top plate and the second top plate, second top plate and
Be provided with handle between first top plate, the top of the handle is provided with bracket, the bottom of the rack inner wall by screw with
The top of handle is fixedly connected, and the top of first support column is fixedly connected with block, and the front of the block is provided with two
A first limited post and two the second limited posts, and two the second limited posts are respectively positioned between two the first limited posts, and two
The surface of second limited post and the top of rack inner wall overlap, the two sides of the bracket table with two the first limited posts respectively
Face overlap joint.
Chinese invention patent (201410014966.0: a kind of USB connector assembled fixture) discloses a kind of USB connector
Assembled fixture, which is characterized in that including bottom plate, the both ends of the bottom plate are respectively arranged with connector A end pedestal and the end connector B
Pedestal is connected between the bottom plate and the end connector A pedestal by the end A plastic coated wire locating slot, the bottom plate and the end connector B bottom
It is connected between seat by the end B plastic coated wire locating slot；The connection of the corresponding end the A plastic coated wire locating slot is additionally provided on the bottom plate
Device A end casing, and the connector B end casing of the corresponding end the B plastic coated wire locating slot；It is also provided on the bottom plate for connecting
Lead to the connecting line locating slot of the end the A plastic coated wire locating slot and the end B plastic coated wire locating slot.
Above-mentioned first utility model patent passes through the bottom plate of setting, the first support column, the second support column, third support
Column, the second top plate, the first top plate, bracket, screw, block, the first limited post, the second limited post and handle cooperate so that operation matter
Amount can not be influenced by the concrete operations level in personnel, simple to operate, and jig is made to have fool proof performance, be reduced artificially because of group
ETL estimated time of loading length causes tired out and accident occurs, and improves work efficiency.But the inventive technique scheme is not particularly suited for columnar face
The component assembling process of board-mounted type bnc connector, and also not over the setting of elastic element to reduce split type component
Assemble the surface breakdown phenomenon be easy to causeing.
Above-mentioned second patent of invention is by connector A end pedestal and connector B end pedestal for the end connector A and company
The positioning for connecing the end device B, the end A plastic coated wire and the end B by the end A plastic coated wire locating slot and the end B plastic coated wire locating slot for connector
The positioning of plastic coated wire, the positioning by connecting line locating slot for the end connector A and the end connector B intermediate connections, and be arranged
There are connector A end casing and connector B end casing for finally fixed, therefore, the assembling of USB connector to be used for using the present invention
When have the advantages that positioning accuracy is high and packaging efficiency is high, and be advantageously implemented the automation processing of entire connector.But USB
The main effect of the jig of connector is determined in advance for the automatic assembling process of connecting line and plastic coated wire on connector
Position, is not able to satisfy the front body, the concentricity in rear main body assembling process and verticality assembly precision requirement of bnc connector,
And the invention also cannot achieve the clamping to column or tubular part, thus the positioning clamping that bnc connector is also not achieved is wanted
It asks.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of stay preventing type assembled fixture, structure is simple, saves
Thing is laborsaving, easy to operate, can increase substantially the assembly precision of connector.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of stay preventing type assembled fixture, including above control
Tool and lower jig；The upper jig includes that upper main body, crimp head, crimping bushing, guide post pin and spring, the upper bottom part body are opened
Equipped with holding tank, for the crimp head plug in holding tank, the spring pocket is mounted in crimp head top, and spring upper and lower ends point
It is not fixedly connected on and accommodates in trench bottom and crimp head, sliding slot, the crimping bushing peace are offered among the crimp head bottom
In the sliding slot, the upper main body two sides symmetrically offer vertical strip groove, offer transverse bolt in the middle part of the crimp head
Hole, the guide post pin are inserted into pin hole, and the guide post pin end is fixedly installed with sleeve, and the crimp head up and down motion can band
The plunger of dynamic guide post pin and the sleeve slide up and down in the strip groove of two sides simultaneously；The lower jig includes lower main body and positioning
Ring, the lower main body upper end are provided with mounting groove, and the positioning ring is mounted in the mounting groove.
Preferably, the upper body top is equipped with step mounting cylinder.
Preferably, the lower bottom part body is equipped with step mounting cylinder.
Preferably, the upper outside of the lower main body is equipped with positioning step.
Preferably, the crimping bushing inner sidewall is equipped with locating slot.
Preferably, the locating slot outer end is equipped with curved guiding surface.
It compares with the prior art, the beneficial effect comprise that:
(1) present invention proposes that a kind of stay preventing type assembled fixture is reduced by the design of dedicated end jig structure to outside behaviour
The required precision for making equipment reduces equipment and jig debug time；
(2) a kind of stay preventing type assembled fixture provided by the invention is assembling connector by the elastic device in upper jig
When realize compliant contact assembling process, insulator is also prevented from while avoiding coating from scratching and is weighed wounded；
(3) a kind of stay preventing type assembled fixture provided by the invention is guaranteed by the split-type design of upper jig and lower jig
Respectively to the highly precision clamp of main body after connector front body and connector, component assembling mistake can be met in advance before assembly
Concentricity and verticality requirement in journey；
(4) a kind of stay preventing type assembled fixture provided by the invention is realized soft in connector installation process by locating slot
Drop-over touching, avoids local coating and is scraped off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of jig in the present invention；
Fig. 2 is the structural schematic diagram of jig under the present invention；
Fig. 3 is the structural schematic diagram in the present invention to add-in connectors front body 8；
Fig. 4 is the structural schematic diagram of the main body 9 after add-in connectors in the present invention；
Fig. 5 is the installation relation schematic diagram of the main body 9 after add-in connectors front body 8 and connector in the present invention；
Fig. 6 is the side view of Fig. 5；
Attached concrete meaning marked in the figure is as follows:
1: upper main body；11: holding tank；12: strip groove；2: crimp head；21: sliding slot；22: pin hole；3: crimping bushing；31:
Locating slot；4: guide post pin；41: sleeve；5: spring；6: lower main body；61: positioning step；62: mounting groove；7: positioning ring；8: connection
Device front body；9: main body after connector.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the invention is described in detail.
Join shown in Fig. 1-2, a kind of stay preventing type assembled fixture provided by the invention, including upper jig and lower jig；On described
Jig includes that upper main body 1, crimp head 2, crimping bushing 3, guide post pin 4 and spring 5, upper 1 bottom of main body offer holding tank
11, the plug of crimp head 2 is in holding tank 11, and the spring 5 is sleeved on 2 top of crimp head, and 5 upper and lower ends of spring are distinguished
It is fixedly connected in 11 bottom of holding tank and crimp head 2, sliding slot 21, the crimping lining is offered among 2 bottom of crimp head
Set 3 is mounted in the sliding slot 21, and upper 1 two sides of main body symmetrically offer vertical strip groove 12, open in the middle part of the crimp head 2
Equipped with lateral pin hole 22, the guide post pin 4 is inserted into pin hole 22, and 4 end of guide post pin is fixedly installed with sleeve 41, described
Crimp head 2, which moves up and down, can drive the plunger of guide post pin 4 and the sleeve 41 to slide up and down in two sides strip groove 12 simultaneously, institute
It states and is equipped with step mounting cylinder at the top of main body 1.
The lower jig includes lower main body 6 and positioning ring 7, and lower 6 upper end of main body is provided with mounting groove 62, the positioning ring
7 are mounted in the mounting groove 62.6 bottom of lower main body is equipped with step mounting cylinder.The upper outside of the lower main body 6
Equipped with positioning step, 3 inner sidewall of crimping bushing is equipped with locating slot 31, in order to make locating slot 31 have preferably guiding effect
Fruit simultaneously prevents the coating of connector surface to be scraped off, and 31 outer end of locating slot is additionally provided with curved guiding surface.
Join shown in Fig. 3-6, stay preventing type assembled fixture provided by the invention is when connector assembles, first by main body after connector
9 are placed in the positioning ring 7 of lower jig, then 8 end face of connector front body is placed in upper jig crimping bushing 3, before connector
The guide post of main body is placed in crimping bushing sliding slot 21.Upper jig is carried and 8 position of control connector front body and two side guide pillar sides
To 9 direction of main body and position after lower jig control connector；When crimping, jig, lower jig are oriented to placed in the middle right in advance in control
Together, while also ensuring that 9 align center of main body after connector front body 8, connector, thus by can autonomous positioning upper jig and
Lower jig realizes control connector interface dimensions, while crimping bushing 3 with guide function, so that it is guaranteed that will not when crimping
Scratch connector ends and guide post surface coating.
Specific work process of the invention: main body 9 is placed in the mounting groove 62 of lower main body 6 after connector, by positioning ring 7
Its direction is positioned, the insertion of 8 end face of connector front body crimps in bushing 3, and the guide post direction of connector will be by the cunning of crimping bushing 3
Slot 21 controls.When crimping, since upper jig is equipped with guide post pin 4 and spring 5, guide post pin 4 can be under the action of spring 5 along strip groove
12 slide up and down, so that it is guaranteed that crimp head 2 is free to slide in the holding tank 11 of upper main body 1, when crimping controllable upper jig, under
Jig is oriented to align center in advance.The preparatory voluntarily correcting concentricity of jig and lower jig in the present invention, before ensure that connector
Concentricity has just been met the requirements main body 9 before assembly after main body 8, connector.Specifically, upper jig and when lower jig use, can pacify
Guarantee align center in advance on hand press and through hand press, upper jig and lower jig certainly of the invention
It is mountable in other equipment to realize similar functions, these, which are belonged to, certainly is directly inferred by those skilled in the art and to obtain
Application mode is not being enumerated here.
The present invention proposes that a kind of stay preventing type assembled fixture has reached the requirement reduced to equipment precision, reduces equipment and jig
Debug time, the direction of main body 9 and two side guide pillars or itself and datum level after connector front body 8, connector when ensure that assembling
Verticality, while avoiding that guide post surface coating is not scraped off and insulator will not be weighed wounded.
A series of detailed description illustrating only for feasible embodiment of the invention described above,
They are not to limit the scope of the invention, in the knowledge that the technical field those of ordinary skill has
Interior, the various change made without departing from the purpose of the present invention all belongs to the scope of protection of the present invention.
Claims (4)
1. a kind of stay preventing type assembled fixture, it is characterised in that: including upper jig and lower jig；The upper jig include upper main body,
Crimp head, crimping bushing, guide post pin and spring, the upper bottom part body offer holding tank, and the crimp head plug is mounted in receiving
In slot, the spring pocket is mounted in crimp head top, and spring upper and lower ends are respectively fixedly connected with and are accommodating trench bottom and crimp head
On, sliding slot is offered among the crimp head bottom, the crimping bushing is mounted in the sliding slot, the upper main body two sides pair
Title offers vertical strip groove, offers lateral pin hole in the middle part of the crimp head, the guide post pin is inserted into pin hole, described to lead
Pin end is fixedly installed with sleeve, and the crimp head moves up and down the plunger that can drive guide post pin and the sleeve simultaneously two
It is slided up and down in the strip groove of side；The lower jig includes lower main body and positioning ring, and the lower main body upper end is provided with mounting groove, described
Positioning ring is mounted in the mounting groove, and the crimping bushing inner sidewall is equipped with locating slot, and the locating slot outer end is equipped with and leads
To cambered surface.
2. a kind of stay preventing type assembled fixture according to claim 1, it is characterised in that: the upper body top is equipped with step
Formula mounting cylinder.
3. a kind of stay preventing type assembled fixture according to claim 1, it is characterised in that: the lower bottom part body is equipped with step
Formula mounting cylinder.
4. a kind of stay preventing type assembled fixture according to claim 1, it is characterised in that: the upper outside of the lower main body is set
There is positioning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711350612.3A CN108173094B (en) | 2017-12-15 | 2017-12-15 | A kind of stay preventing type assembled fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711350612.3A CN108173094B (en) | 2017-12-15 | 2017-12-15 | A kind of stay preventing type assembled fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108173094A CN108173094A (en) | 2018-06-15 |
| CN108173094B true CN108173094B (en) | 2019-02-01 |
Family
ID=62522328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711350612.3A Active CN108173094B (en) | 2017-12-15 | 2017-12-15 | A kind of stay preventing type assembled fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173094B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096495B (en) * | 2020-01-13 | 2023-04-21 | 深圳市新宜康科技股份有限公司 | Method for assembling fiber material oil guide body atomization core and special jig kit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203157062U (en) * | 2013-01-06 | 2013-08-28 | 重庆市伟哲机械有限责任公司 | Manipulator fixture quick-change connecting plate |
| CN104551604A (en) * | 2015-01-09 | 2015-04-29 | 哈尔滨东安发动机（集团）有限公司 | Bearing mounting tool with centering function |
| CN205901052U (en) * | 2016-08-16 | 2017-01-18 | 陕西华达科技股份有限公司 | Receipts riveter dress is joined in marriage to BNC type radio frequency coaxial connector's pressure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8844122B2 (en) * | 2011-09-07 | 2014-09-30 | Cheng Uei Precision Industry Co., Ltd. | Assembly fixture |
-
2017
- 2017-12-15 CN CN201711350612.3A patent/CN108173094B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203157062U (en) * | 2013-01-06 | 2013-08-28 | 重庆市伟哲机械有限责任公司 | Manipulator fixture quick-change connecting plate |
| CN104551604A (en) * | 2015-01-09 | 2015-04-29 | 哈尔滨东安发动机（集团）有限公司 | Bearing mounting tool with centering function |
| CN205901052U (en) * | 2016-08-16 | 2017-01-18 | 陕西华达科技股份有限公司 | Receipts riveter dress is joined in marriage to BNC type radio frequency coaxial connector's pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108173094A (en) | 2018-06-15 |
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