CN110994328A - Connector contact pin assembling and bending mechanism and method - Google Patents
Connector contact pin assembling and bending mechanism and method Download PDFInfo
- Publication number
- CN110994328A CN110994328A CN201911018801.XA CN201911018801A CN110994328A CN 110994328 A CN110994328 A CN 110994328A CN 201911018801 A CN201911018801 A CN 201911018801A CN 110994328 A CN110994328 A CN 110994328A
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- cylinder
- air cylinder
- working table
- contact pin
- feeding carrier
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- 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
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- 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
本发明公开了一种连接器插针组装折弯机构及方法，涉及种连接器插针组装折弯技术领域。本发明有一工作台面，在工作台面上安装有上料载具，上料载具一侧的工作台面上安装有第一气缸，其对应侧工作台面上安装有第二气缸，上料载具第三侧面的工作台面上安装有第三气缸；第一气缸上安装有活动块带动其前进或后退，第二气缸上连接有滑动部件带动其前进或后退，第三气缸与滑动部件连接带动其旋转；第三气缸连接第四气缸，第四气缸带动第三气缸前进或后退。优点：可以同时完成插针与护套的装配及后续插针折弯，提高产品的生产效率，降低成本。可以将上料载具设置为滑动部件,在上料载具下方设置滑道,通过气缸带动,使上料载具可以在工人的位置和工作位置来回滑动,更加方便工人上料。
The invention discloses a connector pin assembly and bending mechanism and a method, and relates to the technical field of connector pin assembly and bending. The present invention has a work table, a feeding carrier is installed on the work table, a first cylinder is installed on the work table on one side of the feeding carrier, a second air cylinder is installed on the corresponding side work table, and the feeding carrier is a first cylinder. A third cylinder is installed on the working table on the three sides; a movable block is installed on the first cylinder to drive it forward or backward, a sliding part is connected to the second cylinder to drive it forward or backward, and the third cylinder is connected to the sliding part to drive it to rotate ; The third cylinder is connected to the fourth cylinder, and the fourth cylinder drives the third cylinder forward or backward. Advantages: The assembly of the pin and the sheath and the subsequent pin bending can be completed at the same time, which improves the production efficiency of the product and reduces the cost. The feeding carrier can be set as a sliding part, and a slideway is arranged under the feeding carrier, which is driven by the air cylinder, so that the feeding carrier can slide back and forth between the worker's position and the working position, which is more convenient for the worker to load the material.
Description
Technical Field
The invention relates to the technical field of connector pin assembling and bending, in particular to a connector pin assembling and bending mechanism and a method.
Background
The connector mainly comprises a sheath and a group of pins, wherein two ends of each pin are required to be arranged in a designated direction and position and firmly assembled in the sheath. The contact pin needs to be bent at a designated position to meet the connection of electronic elements, and the current market is mainly realized by a mode of injection molding by using a bent contact pin in-mold, and the mode has the following defects:
1) the connector needs to consider factors influencing the die sinking such as the placement, the material sealing and the separation of the contact pin in the die during the design, the die is relatively complex, and the abnormality such as the compression injury, the material wrapping or the deformation of the contact pin is easy to generate;
2) the contact pins need to be placed in the mold after being bent, the contact pins need to be placed in the designated direction, the contact pins are sorted and sequenced before manufacturing, packaging or production, the workload is large, sequencing errors or direction errors when the contact pins are placed in the mold are prone to occurring, the cost is increased, the defective rate of products is increased, defective part identification is difficult, and the use of customers is influenced;
3) the contact pin of connector is little and many, and the mould efficiency is lower all to put into at the contact pin both ends, and the cycle that the contact pin was put into the mould is longer, and the injection molding machine needs to wait for, unable continuous production, and production efficiency and rate of equipment utilization are lower, serious waste cost and resource.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a connector pin assembling and bending mechanism and a connector pin assembling and bending method, which are used for quickly assembling a sheath and a pin, completing pin bending according to requirements, reducing the reject ratio and rejection rate of products, improving the production efficiency and equipment utilization rate and reducing the product cost.
The invention is realized by the following technical scheme: a connector contact pin assembling and bending mechanism comprises a working table, wherein a feeding carrier is arranged on the working table, a first air cylinder is arranged on the working table on one side of the feeding carrier, a second air cylinder is arranged on the working table on the corresponding side of the feeding carrier, and a third air cylinder is arranged on the working table on the third side of the feeding carrier; the first cylinder is provided with a movable block for driving the first cylinder to move forward or backward, the second cylinder is connected with a sliding part for driving the second cylinder to move forward or backward, and the third cylinder is connected with the sliding part for driving the third cylinder to rotate; the third cylinder is connected with a fourth cylinder, and the fourth cylinder drives the third cylinder to move forwards or backwards.
Furthermore, a rail is arranged on the working table, and the feeding carrier is installed on the rail and slides along the rail.
Further, the first cylinder is a straight cylinder.
Further, the second cylinder adopts a pen-shaped cylinder.
Further, the sliding component comprises a base, a rotating plate and a guide rail; the guide rail is arranged on the working table surface, the base is arranged on the guide rail, an extending end is arranged in front of the base, and a needle groove is formed in the front end of the extending end; the back end of the rotating plate is connected with the piston rod of the pen-shaped cylinder, and the front end of the rotating plate is hinged at the extending end at the inner side of the needle groove.
Furthermore, the third cylinder adopts a rotary cylinder, a connecting plate is installed on the rotary cylinder, and the connecting plate is connected with the rotary plate.
A connector contact pin assembling and bending method adopts any one bending mechanism, and the specific working process is as follows:
(1) one end of a contact pin is placed into a movable block, and a sheath is placed into a loading carrier;
(2) the first cylinder drives the movable block to jack in so that the contact pin is assembled at the set position of the sheath;
(3) the second cylinder is jacked to enable the sliding part to be inserted into the other end of the contact pin, and the third cylinder drives the contact pin to rotate 90 degrees;
(4) and returning the cylinders to the initial state in sequence, and taking out the product.
The invention has the beneficial effects that: 1) the placing, demoulding, sealing and the like of the contact pin on the mould are not required to be considered, and the mould is simple and convenient; the contact pin does not need to be placed, the injection molding machine can continuously produce, and the efficiency is obviously improved;
2) the straight contact pins and the protective sleeve are assembled and then bent, the direction of the contact pins does not need to be distinguished, the sorting cost before the contact pins are manufactured, transported and produced is greatly reduced, the occurrence of misassembly of the contact pins can be completely avoided, a group of contact pins in the connector are bent at the same time, and the position consistency of the contact pins is good;
3) the mechanism can be continuously provided with a sheath on the feeding carrier by preparing a certain number of movable blocks, after the mechanism is started, the linear cylinder and the pen-shaped cylinder sequentially act to complete interference assembly of the contact pin and the sheath, and the contact pin is bent according to requirements after being assembled, so that the process is short in period, continuous in operation and high in production efficiency;
drawings
FIG. 1 is a perspective view of an exemplary product of the present invention;
FIG. 2 is an exploded view of the sheath, pin and movable block assembly of the present invention;
FIG. 3 is a schematic view of the sheath placement of the present invention;
FIG. 4 is a schematic view of the invention with the pin interference fitted into the sheath and the sliding member moved to the pin;
fig. 5 is a schematic view of a mechanism for rotating a rotary cylinder by 90 degrees according to the present invention.
In the figure: 1. a sheath; 2. inserting a pin; 3. a movable block; 4. a linear cylinder; 5. a rotating cylinder; 6. a pen-shaped cylinder; 7. the sliding component 8 and the loading carrier; 9. a work table;
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, a connector with pins is composed of a sheath 1 and pins 2, and the pins 2 are bent in the finished product.
As shown in fig. 2, before assembly, the contact pins 2 are in a straight pin state, the contact pins 2 are firstly placed into the movable block 3, so that the contact pins 2 can be orderly arranged and integrally pushed into the sheath 1, at the moment, the contact pins 2 are placed into the sheath 1, and the contact pins 2 and the movable block 3 are preliminarily fixed in the sheath 1 and combined with the sheath 1.
As shown in fig. 3 and 4, a connector pin assembling and bending mechanism has a working table 9, a loading carrier 8 is mounted on the working table 9, a first cylinder 4 is mounted on the working table 9 on one side of the loading carrier 8, a second cylinder 6 is mounted on the working table 9 on the corresponding side, and a third cylinder 5 is mounted on the working table 9 on the third side of the loading carrier 8; the first air cylinder 4 is provided with a movable block for driving the first air cylinder to move forward or backward, the second air cylinder 6 is connected with a sliding part 7 for driving the second air cylinder to move forward or backward, and the third air cylinder 5 is connected with the sliding part 7 for driving the sliding part 7 to rotate; the third cylinder 5 is connected with a fourth cylinder, and the fourth cylinder drives the third cylinder 5 to advance or retreat.
In this embodiment, the first cylinder 4 is a linear cylinder, and the second cylinder 6 is a pen-shaped cylinder; the sliding component 7 comprises a base, a rotating plate and a guide rail; the guide rail is arranged on the working table surface 9, the base is arranged on the guide rail, an extending end is arranged in front of the base, and a needle groove is formed in the front end of the extending end; the back end of the rotating plate is connected with a piston rod of the pen-shaped air cylinder, and the front end of the rotating plate is hinged at the extending end at the inner side of the needle groove; the third cylinder 8 adopts a rotary cylinder, a connecting plate is arranged on the rotary cylinder, and the connecting plate is connected with the rotary plate.
The working table top 9 is provided with a track, the feeding carrier 8 is installed on the track and slides along the track, and the feeding carrier is driven by the cylinder to slide back and forth at the position of a worker and the working position, so that the feeding and the blanking of the worker are more convenient.
As shown in fig. 5, the cylinder is rotated in the sequence of this mechanism to drive the sliding member 7 and the pin 2 to rotate 90 degrees, thereby completing the bending of the pin 2.
The bending mechanism shown in fig. 1 is adopted, and the specific bending method is as follows:
(1) one end of a contact pin is placed into a movable block, and a sheath is placed into a loading carrier;
(2) the linear cylinder drives the movable block to jack in so that the contact pin is assembled at the set position of the sheath;
(3) the pen-shaped cylinder is jacked to enable the sliding component to be inserted into the other end of the contact pin, and the rotary cylinder drives the contact pin to rotate 90 degrees;
(4) and returning the cylinders to the initial state in sequence, and taking out the product.
Claims (7)
1. The utility model provides a connector contact pin equipment mechanism of bending which characterized in that: the feeding device comprises a working table top (9), wherein a feeding carrier (8) is arranged on the working table top (9), a first air cylinder (4) is arranged on the working table top (9) on one side of the feeding carrier (8), a second air cylinder (6) is arranged on the working table top (9) on the corresponding side of the feeding carrier, and a third air cylinder (5) is arranged on the working table top (9) on the third side surface of the feeding carrier (8); the first air cylinder (4) is provided with a movable block for driving the first air cylinder to move forward or backward, the second air cylinder (6) is connected with a sliding part (7) for driving the second air cylinder to move forward or backward, and the third air cylinder (5) is connected with the sliding part (7) for driving the third air cylinder to rotate; the third cylinder (5) is connected with a fourth cylinder, and the fourth cylinder drives the third cylinder (5) to move forward or backward.
2. The connector pin assembling and bending mechanism according to claim 1, wherein: a rail is arranged on the working table top (9), and the feeding carrier (8) is installed on the rail and slides along the rail.
3. The connector pin assembling and bending mechanism according to claim 1, wherein: the first cylinder (4) adopts a linear cylinder.
4. The connector pin assembling and bending mechanism according to claim 1, wherein: the second cylinder (6) adopts a pen-shaped cylinder.
5. The connector pin assembling and bending mechanism of claim 4, wherein: the sliding component (7) comprises a base, a rotating plate and a guide rail; the guide rail is arranged on the working table surface 9, the base is arranged on the guide rail, an extending end is arranged in front of the base, and a needle groove is formed in the front end of the extending end; the back end of the rotating plate is connected with the piston rod of the pen-shaped cylinder, and the front end of the rotating plate is hinged at the extending end at the inner side of the needle groove.
6. The connector pin assembling and bending mechanism according to claim 1, wherein: the third cylinder 8 adopts a rotary cylinder, a connecting plate is arranged on the rotary cylinder, and the connecting plate is connected with the rotary plate.
7. A connector pin assembling and bending method is characterized in that: the bending mechanism of any one of claims 1 to 6 is adopted, and the specific working process is as follows:
(1) one end of a contact pin is placed into a movable block, and a sheath is placed into a loading carrier;
(2) the first cylinder drives the movable block to jack in so that the contact pin is assembled at the set position of the sheath;
(3) the second cylinder is jacked to enable the sliding part to be inserted into the other end of the contact pin, and the third cylinder drives the contact pin to rotate 90 degrees;
(4) and returning the cylinders to the initial state in sequence, and taking out the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018801.XA CN110994328B (en) | 2019-10-24 | 2019-10-24 | A connector pin assembly bending mechanism and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018801.XA CN110994328B (en) | 2019-10-24 | 2019-10-24 | A connector pin assembly bending mechanism and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110994328A true CN110994328A (en) | 2020-04-10 |
| CN110994328B CN110994328B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911018801.XA Active CN110994328B (en) | 2019-10-24 | 2019-10-24 | A connector pin assembly bending mechanism and method |
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| CN (1) | CN110994328B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES351226A1 (en) * | 1967-02-25 | 1969-06-01 | George Tucket Eyelet Company L | Pneumatic fastener inserting machines |
| US3497939A (en) * | 1967-01-04 | 1970-03-03 | Amp Inc | Connector staking machine |
| CN105826794A (en) * | 2016-05-18 | 2016-08-03 | 鹤壁海昌专用设备有限公司 | Automatic pin bender |
| CN108448368A (en) * | 2018-04-04 | 2018-08-24 | 江苏南邮智慧城市研究院有限公司 | A connector automatic assembly machine |
| CN208015054U (en) * | 2018-02-09 | 2018-10-26 | 温州鼎捷自动化科技有限公司 | A kind of contact pin bending mechanism |
| CN210668957U (en) * | 2019-10-24 | 2020-06-02 | 徐州云泰汽车电器有限公司 | Connector contact pin assembling and bending mechanism |
-
2019
- 2019-10-24 CN CN201911018801.XA patent/CN110994328B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3497939A (en) * | 1967-01-04 | 1970-03-03 | Amp Inc | Connector staking machine |
| ES351226A1 (en) * | 1967-02-25 | 1969-06-01 | George Tucket Eyelet Company L | Pneumatic fastener inserting machines |
| CN105826794A (en) * | 2016-05-18 | 2016-08-03 | 鹤壁海昌专用设备有限公司 | Automatic pin bender |
| CN208015054U (en) * | 2018-02-09 | 2018-10-26 | 温州鼎捷自动化科技有限公司 | A kind of contact pin bending mechanism |
| CN108448368A (en) * | 2018-04-04 | 2018-08-24 | 江苏南邮智慧城市研究院有限公司 | A connector automatic assembly machine |
| CN210668957U (en) * | 2019-10-24 | 2020-06-02 | 徐州云泰汽车电器有限公司 | Connector contact pin assembling and bending mechanism |
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| Publication number | Publication date |
|---|---|
| CN110994328B (en) | 2022-12-13 |
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Address after: 221000 No.21 Huaxia Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Yuntai Precision Technology Co.,Ltd. Address before: 221100 north of Zhujiang Road and west of Fumin Road, Tongshan District, Xuzhou City, Jiangsu Province Applicant before: XUZHOU YUNTAI AUTOMOBILE ELECTRICAL APPLIANCE Co.,Ltd. |
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Address after: 221000 No.21 Huaxia Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Yuntai Precision Technology Co.,Ltd. Country or region after: China Address before: 221000 No.21 Huaxia Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Yuntai Precision Technology Co.,Ltd. Country or region before: China |