CN210866754U

CN210866754U - Former is used in production of miniature USB connector

Info

Publication number: CN210866754U
Application number: CN201922340604.1U
Authority: CN
Inventors: 张迁; 刘春利; 韩希
Original assignee: Qingdao Haitai Steel Plastic Products Co ltd
Current assignee: Qingdao Haitai Steel Plastic Products Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-06-26
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a miniature USB connector production technical field, concretely relates to former is used in production of miniature USB connector, including the one-tenth shape seat, the one-tenth shape groove has been seted up on the top of one-tenth shape seat, the mounting groove has all been seted up to the both sides cell wall in one-tenth shape groove, the cell wall of mounting groove articulates there is the cylinder that the slope set up, the notch department of mounting groove is equipped with the folded plate, the both sides bottom of folded plate all is provided with first round pin axle, and the folded plate forms to rotate through the cell wall of first round pin axle with the mounting groove and is connected, the activity groove has been seted up on the lateral wall of folded plate, the inner wall sliding connection in activity groove has the. The utility model overcomes prior art's is not enough, through starting the cylinder for treat that the plug-in components on the machined part are bent under the extrusion of controlling two folded plates and are wrapped up the shaping process of accomplishing USB plug-in components on the female seat of USB, can realize serialization processing, improved the shaping speed of USB plug-in components greatly.

Description

Former is used in production of miniature USB connector

Technical Field

The utility model relates to a miniature USB connector production technical field, concretely relates to former is used in production of miniature USB connector.

Background

USB is an external bus standard used to standardize the connection and communication between computers and external devices. The USB bus is an interface technology applied to the field of PC, is a high-speed serial bus, has the advantages of high transmission speed capable of meeting the application environment requirement of high-speed data transmission, simple power supply, convenient installation and configuration, simple and easy expansion port, diversified transmission modes, good compatibility and the like, is widely applied to information communication products such as personal computers, mobile equipment and the like, and is expanded to other related fields such as photographic equipment, digital televisions, game machines and the like, and in the design of the USB, the importance of the USB port is self-evident, so that the design of the port is concerned with the overall performance of the USB, and the miniature USB connector and a female seat are required to be fixed by using a forming device.

However, the existing micro-USB molding equipment is complex in structural design, needs manual operation equipment, and is slow in molding speed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a former is used in production of miniature USB connector has overcome prior art's not enough, and structural design is simple, and the effectual structural design of having solved is complicated, needs artifical manual operation equipment to go on, the slow problem of shaping speed.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a forming device for producing a micro USB connector comprises a forming seat, wherein a forming groove is formed in the top end of the forming seat, mounting grooves are formed in the groove walls of the two sides of the forming groove, an air cylinder which is obliquely arranged is hinged to the groove wall of the mounting groove, a folded plate is arranged at the notch of the mounting groove, first hinge pins are arranged at the bottom ends of the two sides of the folded plate, the folded plate is rotatably connected with the groove wall of the mounting groove through the first hinge pins, a movable groove is formed in the side wall of the folded plate, a sliding block is slidably connected to the inner wall of the movable groove, the end portion of a piston rod of the air cylinder is hinged to the side wall of the sliding block, a discharge opening is formed in the bottom end of the forming seat, a side groove is formed in one side of the forming seat and is communicated with the inside of the forming groove, a support plate is horizontally arranged at the top opening, and the bottom fixed mounting of bull stick has the second connecting rod, the inside of side channel is equipped with first connecting rod, and the equal movable mounting in both ends of first connecting rod has the second round pin axle, the one end of first connecting rod is passed through the second round pin axle and is connected with top one side of backup pad rotation, and the other end of first connecting rod is passed through the second round pin axle and is connected with the one end rotation that the motor was kept away from to the second connecting rod.

Preferably, the length of the forming groove is smaller than that of the forming seat, and a notch at one end of the forming groove and one end of the forming seat are located on the same vertical surface.

Preferably, the length of the groove of the movable groove is smaller than that of the folded plate, and the sections of the movable groove and the sliding block are both in a cross structure.

Preferably, a positioning groove used for clamping the support plate is formed in the groove wall on one side of the forming groove, and the groove width of the positioning groove is matched with the width of the support plate.

Preferably, the section of the discharge opening is of a wedge-shaped structure, and the discharge opening is communicated with the forming groove.

Preferably, the length of the first link is greater than the length of the second link.

(III) advantageous effects

The embodiment of the utility model provides a former is used in production of miniature USB connector possesses following beneficial effect:

1. this novel structural design is simple, high durability and convenient use, during the use, with plug-in components parcel treat the machined part and put into the inside in shaping groove in the outside formation of female seat of USB, treat that the machined part is arranged in on the top of backup pad, because the folded plate forms to rotate through the lateral wall of first round pin axle with the mounting groove and is connected, through starting the cylinder, make the tailpiece of the piston rod portion of cylinder push away the slider and slide along the activity groove, thereby can push away the folded plate and turn over the book inwards around first round pin axle, and then make the plug-in components of treating on the machined part bend the parcel under the extrusion of controlling two folded plates and accomplish the shaping process of USB plug-in components on female seat of USB, can realize serialization processing.

2. This is novel through being provided with the motor, through the starter motor for the second connecting rod is rotatory under the drive of motor, and the second connecting rod takes first connecting rod to form reciprocating motion about through second round pin axle, and first connecting rod can take the backup pad to control flexible, when treating that the machined part accomplishes the shaping after, and the backup pad is back to retracting towards the inside of side channel, and the formed part directly discharges from the discharge opening under self action of gravity, need not artifical manual unloading, has improved production efficiency greatly.

Drawings

FIG. 1 is a schematic view of the overall top view structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic view of the structure of the support plate, the first connecting rod, the second connecting rod and the second pin of the present invention;

fig. 4 is a side view of the folded plate and the slider.

In the figure: the device comprises a forming seat 1, a forming groove 2, a mounting groove 3, a folded plate 4, a first pin shaft 5, a movable groove 6, a sliding block 7, an air cylinder 8, a discharge opening 9, a side groove 10, a support plate 11, a first connecting rod 12, a second connecting rod 13, a second pin shaft 14 and a motor 15.

Detailed Description

The invention will be further described with reference to the following figures 1-4 and examples:

a forming device for producing a micro USB connector comprises a forming seat 1, wherein a forming groove 2 is formed in the top end of the forming seat 1, mounting grooves 3 are formed in two side groove walls of the forming groove 2, a cylinder 8 which is obliquely arranged is hinged to the groove wall of the mounting groove 3, the cylinder 8 is used for providing driving force, a folded plate 4 is arranged at the notch of the mounting groove 3, first hinge pins 5 are arranged at the bottom ends of two sides of the folded plate 4, the folded plate 4 is rotatably connected with the groove wall of the mounting groove 3 through the first hinge pins 5, a movable groove 6 is formed in the side wall of the folded plate 4, a sliding block 7 is connected to the inner wall of the movable groove 6 in a sliding manner, an insert is bent and wrapped on a USB female seat under the extrusion of the left folded plate 4 and the right folded plate 4, the end part of a piston rod of the cylinder 8 is hinged to the side wall of the sliding block 7, a discharging, and the inside intercommunication in side channel 10 and shaping groove 2, the top mouth level of discharge opening 9 is provided with backup pad 11, and backup pad 11 is used for placing and treats the machined part, motor 15 is installed to the top inner wall of side channel 10, the bull stick is installed to the output shaft tip of motor 15, and the bottom fixed mounting of bull stick has second connecting rod 13, the inside of side channel 10 is equipped with first connecting rod 12, and the equal movable mounting in both ends of first connecting rod 12 has second round pin axle 14, the one end of first connecting rod 12 is passed through second round pin axle 14 and is connected with top one side rotation of backup pad 11, and the other end of first connecting rod 12 is passed through second round pin axle 14 and is connected with the one end rotation that motor 15 was kept away from to second connecting rod 13.

In this embodiment, as shown in fig. 1-2, the length of the forming groove 2 is smaller than the length of the forming seat 1, and the notch at one end of the forming groove 2 and one end of the forming seat 1 are located on the same vertical plane, so that a workpiece can be accurately placed conveniently.

In this embodiment, as shown in fig. 4, the length of the movable groove 6 is smaller than that of the folded plate 4, and the cross sections of the movable groove 6 and the sliding block 7 are both cross-shaped structures.

In this embodiment, as shown in fig. 1-2, a positioning groove for clamping the supporting plate 11 is formed in a groove wall on one side of the forming groove 2, and the groove width of the positioning groove is matched with the width of the supporting plate 11, so that the supporting plate 11 can be conveniently inserted, and a good supporting effect is provided.

In this embodiment, as shown in fig. 2 and 4, the section of the discharge opening 9 is a wedge-shaped structure, and the discharge opening 9 is communicated with the molding groove 2, so as to facilitate the discharge of the molded part.

In the present embodiment, as shown in fig. 1 and 3, the length of the first link 12 is greater than the length of the second link 13.

The utility model discloses a theory of operation: when the USB plug-in component forming device is used, a plug-in component is wrapped on a to-be-machined component formed outside a USB female seat and is placed inside a forming groove 2, the to-be-machined component is placed at the top end of a supporting plate 11, a folded plate 4 is rotatably connected with the side wall of a mounting groove 3 through a first pin shaft 5, a piston rod end portion of an air cylinder 8 pushes a sliding block 7 to slide along a movable groove 6 by starting an air cylinder 8, so that the folded plate 4 can be pushed to turn inwards around the first pin shaft 5, the plug-in component on the to-be-machined component is further bent and wrapped on the USB female seat under the extrusion of a left folded plate 4 and a right folded plate 4 to complete the forming process of the USB plug-in component, continuous processing can be realized, a second connecting rod 13 is driven to rotate by a motor 15 by starting the motor 15, the second connecting rod 13 drives the first connecting rod 12 to form left and right reciprocating swinging through, the support plate 11 is retracted towards the inside of the side channel 10 and the formed part is discharged directly from the discharge opening 9 under its own weight without manual discharge.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a former is used in production of miniature USB connector, includes shaping seat (1), its characterized in that: the forming device is characterized in that a forming groove (2) is formed in the top end of the forming seat (1), mounting grooves (3) are formed in two side groove walls of the forming groove (2), air cylinders (8) which are obliquely arranged are hinged to the groove walls of the mounting grooves (3), folded plates (4) are arranged at the notches of the mounting grooves (3), first pin shafts (5) are arranged at the bottom ends of two sides of each folded plate (4), the folded plates (4) are rotatably connected with the groove walls of the mounting grooves (3) through the first pin shafts (5), movable grooves (6) are formed in the side walls of the folded plates (4), sliders (7) are slidably connected with the inner walls of the movable grooves (6), the end portions of piston rods of the air cylinders (8) are hinged to the side walls of the sliders (7), discharge openings (9) are formed in the bottom end of the forming seat (1), side grooves (10) are formed in one side of the forming seat (1), and the side grooves (10), the utility model discloses a motor, including discharge opening (9), motor (15), bull stick, first connecting rod (14), second connecting rod (13), first connecting rod (12) are equipped with to the inside of side channel (10), and the equal movable mounting in both ends of first connecting rod (12) has second round pin axle (14), the one end of first connecting rod (12) is passed through second round pin axle (14) and is connected with top one side rotation of backup pad (11), and the other end of first connecting rod (12) is passed through second round pin axle (14) and is connected with the one end rotation that motor (15) were kept away from to second connecting rod (13).

2. The molding apparatus for producing a micro USB connector according to claim 1, wherein: the groove length of the forming groove (2) is smaller than that of the forming seat (1), and a notch at one end of the forming groove (2) and one end of the forming seat (1) are located on the same vertical surface.

3. The molding apparatus for producing a micro USB connector according to claim 1, wherein: the length of the movable groove (6) is smaller than that of the folded plate (4), and the sections of the movable groove (6) and the sliding block (7) are both of a cross structure.

4. The molding apparatus for producing a micro USB connector according to claim 1, wherein: the locating slot that is used for backup pad (11) card to go into is seted up to one side cell wall in shaping groove (2), and the width of the groove of locating slot and the width looks adaptation of backup pad (11).

5. The molding apparatus for producing a micro USB connector according to claim 1, wherein: the section of the discharge opening (9) is of a wedge-shaped structure, and the discharge opening (9) is communicated with the forming groove (2).

6. The molding apparatus for producing a micro USB connector according to claim 1, wherein: the length of the first connecting rod (12) is larger than that of the second connecting rod (13).