CN111740292A - Automatic adjusting terminal crimping machine - Google Patents
Automatic adjusting terminal crimping machine Download PDFInfo
- Publication number
- CN111740292A CN111740292A CN202010786079.0A CN202010786079A CN111740292A CN 111740292 A CN111740292 A CN 111740292A CN 202010786079 A CN202010786079 A CN 202010786079A CN 111740292 A CN111740292 A CN 111740292A
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- terminal
- upper die
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- 238000002788 crimping Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 5
- 230000000670 limiting effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
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Classifications
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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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to the technical field of terminal crimping, in particular to an automatic adjusting type terminal crimping machine, which comprises: the device comprises a mounting plate, a rotating device, an upper die, a lower die and a motor; the motor rotates forwards, the upper die and the lower die are adjusted through rotation of the assembling plate to complete crimping of terminals and electric wires of different types, the upper die and the lower die of the crimping terminal and the electric wire are driven to move up and down relatively through reverse rotation of the motor by utilizing the two cylindrical cams to complete crimping of the terminal and the electric wire and conveying of the terminal and the electric wire, so that time consumed during manual replacement of the dies is avoided, the working efficiency of a terminal crimping machine is improved, the upper die and the lower die are adjusted and the terminal and the electric wire are crimped by utilizing different rotation directions of the motor, and therefore the complexity of equipment is reduced.
Description
Technical Field
The invention relates to the technical field of terminal crimping, in particular to an automatic adjusting type terminal crimping machine.
Background
In recent years, the variety of electric wires has increased and the size has decreased a lot, and more diversified terminals have come to be used in electric wires, resulting in frequent replacement of crimping dies often required in the course of production.
Specifically, every time the terminal model and the electric wire kind of the terminal are to be changed, the worker needs to shut down the equipment and replace the crimping die. The replacement of the crimping dies requires considerable time. Since the crimping dies are generally heavy, the replacement work of the crimping dies is heavy. In addition, since the equipment is stopped during the replacement work, there occurs a problem that the operation rate of the equipment cannot be increased, and the work efficiency is seriously affected.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide an automatic adjusting terminal crimping machine, and the above object is achieved by the following means.
A self-adjusting terminal crimping machine comprising: mounting panel, rotary device, upper die, bed die, motor.
The mounting panel comprises two boards, and the relative wall of two boards is equipped with to close the pole.
The rotating device is arranged between the upper plate and the lower plate of the mounting plate.
The rotating device includes: pivot, mounting plate, guide portion, cylinder cam.
The rotating shaft is vertically arranged between the two plates of the mounting plate.
The mounting plate quantity is two, and two mounting plate axle centers are connected with the both ends of pivot through two one-way bearings respectively, and two one-way bearings's locking direction is the same, and wherein a plurality of mounting grooves have been seted up to mounting plate edge.
The openings of the installation grooves are outward and are arranged at equal intervals along the axis of the assembly plate.
The guiding part is plate-shaped, a strip-shaped through hole is arranged on the wall surface of the plate-shaped guiding part,
the guide part quantity is a plurality of, and a plurality of guide parts are two for a set of, set up perpendicularly respectively on the relative wall of two assembly plates, and a set of guide part specifically is located the both sides of the relative wall of mounting groove on the assembly plate.
The cylindrical cams are fixed at the upper end and the lower end of the rotating shaft and are positioned between the upper assembling plate and the lower assembling plate.
The cylindrical cams are arranged in a mode that the number of the bending positions at one end of the groove curve of each cylindrical cam is multiple, the two cylindrical cams are arranged oppositely, the bending positions at the upper ends of the groove curves of the upper cylindrical cams extend upwards to vertically extend out of the top surfaces of the upper cylindrical cams, and the bending positions at the lower ends of the groove curves of the lower cylindrical cams extend downwards to vertically extend out of the bottom surfaces of the lower cylindrical cams.
The upper die and the lower die are multiple in number and are arranged in equal quantity.
The upper die is respectively installed in a plurality of installation grooves of the upper assembling plate, first limiting plates are arranged on two sides of the upper die, and the first limiting plates are respectively inserted into the guide parts on two sides.
The two ends of the top surfaces of the upper dies are cambered surfaces, a first positioning opening is formed in the center of each top surface, a first transmission rod is arranged on one side wall surface, facing the upper cylindrical cam, of each upper die, one end of each transmission rod is connected with the upper die, the other end of each transmission rod extends towards the cylindrical cam, and the transmission rods are initially located on the top surfaces of the upper cylindrical cams.
The lower die has the same structure and connection mode as the upper die except for the compression joint, and also comprises another set of limiting plate II, a transmission rod II and a positioning hole II (not shown in the figure).
The motor is installed on the mounting panel.
In one embodiment, two opposite ends of the abutting rods are respectively provided with a steel ball.
Has the advantages that:
the motor rotates forwards, the upper die and the lower die are adjusted through rotation of the assembling plate to complete crimping of terminals and electric wires of different types, the upper die and the lower die of the crimping terminal and the electric wire are driven to move up and down relatively through reverse rotation of the motor by utilizing the two cylindrical cams to complete crimping of the terminal and the electric wire and conveying of the terminal and the electric wire, so that time consumed during manual replacement of the dies is avoided, the working efficiency of a terminal crimping machine is improved, the upper die and the lower die are adjusted and the terminal and the electric wire are crimped by utilizing different rotation directions of the motor, and therefore the complexity of equipment is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the mounting plate of the present invention.
FIG. 3 is a schematic view of a rotary device according to the present invention.
FIG. 4 is a partial structural view of a rotating device according to the present invention.
FIG. 5 is a schematic structural diagram of an upper mold and a lower mold according to the present invention.
Figure 6 is a schematic view of a single drive link entering a cylindrical cam motion of the present invention.
FIG. 7 is a schematic diagram of the movement of the upper mold and the lower mold driven by the cylindrical cam according to the present invention.
As shown in the figure: the method comprises the following steps of 1-mounting plate, 2-rotating device, 3-upper die, 4-lower die, 5-motor, 11-butting rod, 21-rotating shaft, 22-assembly plate, 23-guide part, 24-cylindrical cam, 31-limiting plate I, 32-driving rod I, 33-positioning opening I, 41-limiting plate II and 42-driving rod II.
Detailed Description
The present invention is further illustrated in the following description with reference to specific embodiments and the accompanying drawings, wherein the details are set forth in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from the description herein, and it will be readily appreciated by those skilled in the art that the present invention can be embodied in many different forms without departing from the spirit and scope of the invention.
As shown in fig. 1, the automatic adjusting terminal crimping machine includes: mounting panel 1, rotary device 2, cope match-mould utensil 3, bed match-mould utensil 4, motor 5.
As shown in fig. 2, the mounting plate 1 is composed of an upper plate and a lower plate, wherein one end of the opposite wall surfaces of the upper plate and the lower plate of the mounting plate 1 is respectively provided with a butting rod 11, and the opposite end of the butting rod 11 is a cambered surface.
The rotating device 2 is arranged between the upper plate and the lower plate of the mounting plate 1.
As shown in fig. 3, the rotating device 2 includes: a rotating shaft 21, a mounting plate 22, a guide part 23 and a cylindrical cam 24.
The rotating shaft 21 is vertically arranged between the upper plate and the lower plate of the mounting plate 1.
The assembly plates 22 are circular or polygonal, the number of the assembly plates is two, the axes of the two assembly plates 22 are connected with the upper end and the lower end of the rotating shaft 21 through two one-way bearings respectively, the locking directions of the two one-way bearings are the same, the two assembly plates 22 are specifically located between the upper and the lower two abutting-joint rods 11, and the edges of the assembly plates 22 are provided with a plurality of mounting grooves 221.
The plurality of mounting grooves 221 are opened outward and arranged at equal intervals along the axis of the mounting plate 22, and the width of the plurality of mounting grooves 221 is the same as the width of the upper die 3 and the lower die 4.
The guide part 23 is plate-shaped, and a strip-shaped through hole is arranged on the wall surface of the plate-shaped,
the number of the guide parts 23 is plural, two of the guide parts 23 are a group, and the group of the guide parts 23 is vertically arranged on the opposite wall surfaces of the two assembly plates 22, and the group of guide parts 23 are specifically arranged on the two sides of the opposite wall surfaces of the installation groove 221 on the assembly plates 22, wherein a spring is arranged in a strip-shaped through hole of the guide part 23 arranged on the upper assembly plate 22.
The number of the cylindrical cams 24 is two, and the two cylindrical cams 24 are fixed at the upper and lower ends of the rotating shaft 21 and located between the upper and lower assembling plates 22.
The number of the bent parts at one end of the groove curve 241 of each cylindrical cam 24 is multiple, as shown in fig. 4, the two cylindrical cams 24 are arranged oppositely, wherein the bent part at the upper end of the groove curve 241 of the upper cylindrical cam 24 extends upwards to vertically extend out of the top surface of the upper cylindrical cam 24, and the bent part at the lower end of the groove curve 241 of the lower cylindrical cam 24 extends downwards to vertically extend out of the bottom surface of the lower cylindrical cam 24.
Go up mould 3 and bed die 4 quantity and be a plurality of, the equivalent sets up, and wherein single mould 3 and single bed die 4 are a set of, and the terminal and the electric wire of the corresponding model of simultaneous action.
The upper molds 3 are installed in the plurality of installation grooves 221 of the upper assembly plate 22, respectively.
As shown in fig. 5, two sides of the upper mold 3 are provided with a first limit plate 31, the first limit plates 31 are respectively inserted into the guiding portions 23 at two sides, and the spring in the guiding portion 23 abuts against the bottom surface of the first limit plate 31 to support the upper mold 3.
The two ends of the top surfaces of the upper dies 3 are cambered surfaces, a first positioning opening 33 is formed in the center of the top surfaces, the diameter of the top surface of the first positioning opening 33 is larger than that of the bottom surface, the lower end of the abutting rod 11 can be conveniently moved out, the top surfaces of the upper dies 3 are initially higher than the top surface of the upper assembling plate 22, and one of the upper dies 3 is extruded by the abutting rod 11 to move downwards and is parallel to the top surface of the upper assembling plate 22.
One side wall surface of the upper dies 3 facing the upper cylindrical cams 24 is respectively provided with a first transmission rod 32, one end of each first transmission rod 32 is connected with the upper die 3, the other end of each first transmission rod 32 extends towards the upper cylindrical cam 24, the number of the first transmission rods 32 is the same as that of the bent parts at one end of the groove curves 241, the first transmission rods 32 are initially located on the top surfaces of the upper cylindrical cams 24, and as shown in fig. 6, one end of each first transmission rod 32 of the upper die 3 moving downwards enters the groove curves 241 along the extending openings at the bent parts at the upper ends of the groove curves 241 of the upper cylindrical cams 24.
The lower die 4 has the same structure and connection mode as the upper die 3 except for the compression joint, and also includes another set of two limiting plates 41, two transmission rods 42 and two positioning joints (not shown in the figure), the lower die 4 and the upper die 3 are arranged in a vertically symmetrical manner, one of the lower die 4 is pressed by the lower abutting rod 11 to move up and down close to the upper die 3, and one end of the second transmission rod 42 in the lower die 4 which moves up enters the groove curve 241 along the extending opening of the bending part of the groove curve 241 in the lower cylindrical cam 24.
The motor 5 is mounted on the mounting plate 1 and drives the rotary shaft 21 through a belt 51.
Preferably, as an implementation mode, two opposite ends of the abutting rods 11 are respectively provided with a steel ball, and the purpose is that when the assembly plate 22 drives the upper mold 3 and the lower mold 4 to rotate, the two abutting rods 11 move out along the first positioning opening 33 and the second positioning opening, and friction between the abutting rods 11 and the first positioning opening 33 and the second positioning opening is reduced through the steel balls, so that the two abutting rods 11 move out along the first positioning opening 33 and the second positioning opening.
The working principle of the invention is as follows:
adjusting the corresponding upper mold 3 and lower mold 4 according to the type of the terminal and the wire, firstly, rotating the motor 5 in a forward direction, driving a plurality of groups of upper molds 3 and lower molds 4 on the upper and lower assembling plates 22 to rotate through the rotating shaft 21, when the upper and lower abutting rods 11 abut against and press the upper mold 3 and lower mold 4 of the terminal and the wire of the type, the upper mold 3 and lower mold 4 relatively move for a certain distance, simultaneously the two abutting rods 11 position the upper mold 3 and lower mold 4, the single transmission rod one 32 and transmission rod two 42 enter the groove curves 241 of the upper and lower cylindrical cams 24, rotating the motor 5 in a reverse direction, idling the two one-way bearings on the rotating shaft 21, the upper mold 3 and lower mold 4 in the two assembling plates 22 do not rotate any more, as shown in fig. 7, the transmission rod one 32 and transmission rod two 42 move along the groove curves 241 of the upper and lower cylindrical cams 24, thereby driving the upper mold 3 and lower mold 4 to relatively reciprocate up and down, and realizing the crimping of the terminal and the electric wire.
Claims (4)
1. A self-adjusting terminal crimping machine comprising: the device comprises a mounting plate (1), a rotating device (2), an upper die (3), a lower die (4) and a motor (5);
the method is characterized in that: the mounting plate (1) consists of two plates, and opposite wall surfaces of the two plates are provided with abutting rods (11);
rotary device (2) set up between two boards about mounting panel (1), wherein rotary device (2) include: a rotating shaft (21), an assembling plate (22), a guide part (23) and a cylindrical cam (24);
the rotating shaft (21) is vertically arranged between the two plates of the mounting plate (1);
the number of the assembly plates (22) is two, the axle centers of the two assembly plates (22) are respectively connected with the two ends of the rotating shaft (21) through two one-way bearings, and a plurality of mounting grooves (221) are formed in the edges of the assembly plates (22);
the guide part (23) is plate-shaped, and a strip-shaped through hole is formed in the plate-shaped wall surface;
the number of the guide parts (23) is multiple, two of the guide parts (23) are in a group and are respectively and vertically arranged on the opposite wall surfaces of the two assembling plates (22), and the group of guide parts (23) are specifically positioned on the two sides of the opposite wall surfaces of the mounting grooves (221) on the assembling plates (22);
the number of the cylindrical cams (24) is two, and the two cylindrical cams (24) are fixed at the upper end and the lower end of the rotating shaft (21);
the number of the bent parts at one end of the groove curves (241) of the cylindrical cams (24) is multiple, the two cylindrical cams (24) are arranged oppositely, the bent part at the upper end of the groove curve (241) of the upper cylindrical cam (24) vertically extends out of the top surface of the upper cylindrical cam (24) upwards, and the bent part at the lower end of the groove curve (241) of the lower cylindrical cam (24) vertically extends out of the bottom surface of the lower cylindrical cam (24) downwards;
the upper dies (3) are respectively arranged in a plurality of mounting grooves (221) of the upper assembly plate (22);
a first positioning opening (33) is formed in the center of the top surface of each upper die (3), a first transmission rod (32) is arranged on one side wall surface of each upper die (3) facing the upper cylindrical cam (24), one end of each transmission rod (32) is connected with each upper die (3), the other end of each transmission rod extends to the corresponding cylindrical cam (24), and the number of the first transmission rods (32) is the same as that of the bent parts of one end of each groove curve (241);
the lower die (4) has the same structure and connection mode as the upper die (3) except for the compression joint, and also comprises another group of second limiting plates (41), a second transmission rod (42) and a second positioning hole;
the motor (5) is installed on the installation plate (1).
2. The automatic adjusting terminal crimping machine of claim 1, wherein: and steel balls are respectively arranged at the opposite ends of the two abutting rods (11).
3. The automatic adjusting terminal crimping machine of claim 1, wherein: the opposite ends of the two abutting rods (11) are cambered surfaces.
4. The automatic adjusting terminal crimping machine of claim 1, wherein: the two ends of the top surfaces of the upper dies (3) and the bottom surfaces of the lower dies (4) are cambered surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010786079.0A CN111740292B (en) | 2020-08-07 | 2020-08-07 | Automatic adjusting terminal crimping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010786079.0A CN111740292B (en) | 2020-08-07 | 2020-08-07 | Automatic adjusting terminal crimping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111740292A true CN111740292A (en) | 2020-10-02 |
| CN111740292B CN111740292B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010786079.0A Active CN111740292B (en) | 2020-08-07 | 2020-08-07 | Automatic adjusting terminal crimping machine |
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| Country | Link |
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| CN (1) | CN111740292B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928573A (en) * | 2021-02-05 | 2021-06-08 | 广东亚泰科技有限公司 | Terminal crimping machine and wire harness processing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303195Y (en) * | 2008-12-04 | 2009-09-02 | 常州市拓源电气制造有限公司 | Desktop pneumatic presser |
| CN101542851A (en) * | 2007-01-16 | 2009-09-23 | 日本自动机械株式会社 | Terminal crimping method, terminal crimping device, and terminal-crimped electric wire manufacturing apparatus |
| EP2409367B1 (en) * | 2009-03-18 | 2013-05-01 | Schäfer Werkzeug- und Sondermaschinenbau GmbH | Crimping press |
| CN208336112U (en) * | 2018-05-21 | 2019-01-04 | 杭州杰涵机械科技有限公司 | A kind of moving contact of plastic-shell circuit breaker automatic riveted-joint apparatus |
| CN209133822U (en) * | 2018-12-18 | 2019-07-19 | 烟台三水电器有限公司 | A kind of appliance wiring terminal stamping device |
-
2020
- 2020-08-07 CN CN202010786079.0A patent/CN111740292B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101542851A (en) * | 2007-01-16 | 2009-09-23 | 日本自动机械株式会社 | Terminal crimping method, terminal crimping device, and terminal-crimped electric wire manufacturing apparatus |
| CN201303195Y (en) * | 2008-12-04 | 2009-09-02 | 常州市拓源电气制造有限公司 | Desktop pneumatic presser |
| EP2409367B1 (en) * | 2009-03-18 | 2013-05-01 | Schäfer Werkzeug- und Sondermaschinenbau GmbH | Crimping press |
| CN208336112U (en) * | 2018-05-21 | 2019-01-04 | 杭州杰涵机械科技有限公司 | A kind of moving contact of plastic-shell circuit breaker automatic riveted-joint apparatus |
| CN209133822U (en) * | 2018-12-18 | 2019-07-19 | 烟台三水电器有限公司 | A kind of appliance wiring terminal stamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928573A (en) * | 2021-02-05 | 2021-06-08 | 广东亚泰科技有限公司 | Terminal crimping machine and wire harness processing equipment |
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| Publication number | Publication date |
|---|---|
| CN111740292B (en) | 2021-05-25 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20210428 Address after: Luhe Industrial Zone, Huangjing Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: JIANGSU YOUFU AUTO PARTS TECHNOLOGY Co.,Ltd. Address before: Room a1-39, building A1, hongtaizhi workshop, No.719, Huohuo 5th Road, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province 330000 Applicant before: Nanchang Guandong Technology Co.,Ltd. |
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Effective date of registration: 20240115 Address after: No. 65, Fulai Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN YAJIANG ELECTRONICS CO.,LTD. Address before: Luhe Industrial Zone, Huangjing Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU YOUFU AUTO PARTS TECHNOLOGY CO.,LTD. |