CN210334118U

CN210334118U - Bending device

Info

Publication number: CN210334118U
Application number: CN201920726789.7U
Authority: CN
Inventors: 张凡; 蒋兴峰; 刘卫; 严炜; 冯艳生; 罗建明; 许广新; 李天玉; 林森民
Original assignee: Zhuhai Zhixin Automation Technology Co ltd
Current assignee: Zhuhai Zhixin Automation Technology Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-17
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a bending device, including the supporting component that is used for bearing and spacing electronic component, install the group of bending in supporting component one side, the group of bending is provided with a pair of elbow of rolling over that can open and shut, the elbow can cooperate the supporting component pin of bending electronic component. The bending device utilizes the supporting component to support and guide the electronic element which is bent for the first time, pins of the electronic element which is bent for the first time can be ensured to be respectively arranged at two sides of the supporting component, a pair of foldable elbows can be conveniently matched to bend the pins which are arranged at two sides of the supporting component, the pins at two sides can be simultaneously bent, the whole structure is simple, and the side surface of the supporting component avoids the influence of the bent elbows on the pins which are bent for the first time when the supporting component is bent for the second time. This application simple structure carries out the secondary to electronic component's pin effectively and bends, and the quality of bending is reliable.

Description

Bending device

Technical Field

The utility model relates to a plug-in components processing equipment technical field especially relates to a bending device.

Background

At present, in the field of circuit board processing, electronic components are commonly used plug-ins in the later assembly of circuit boards. Some existing plug-ins generally undergo one-time processing, namely cutting and bending processing, when leaving a factory, and some plug-ins are processed once when the plug-ins are needed. For some special use environments, the pins of the plug-in unit need to be bent twice, for example, twice, so that the requirements of the plug-in unit can be met. For the electronic component needing to be bent twice, the pins are generally bent once, and the equipment for bending once is difficult to adopt when the electronic component is bent twice. At present, in the market, the devices for bending the plug-in units for the second time are few, and meanwhile, the bending devices are complex, and the processing quality is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a simple structure can carry out the secondary to electronic component's pin effectively and bend, the reliable bending device of quality of bending.

The utility model provides a technical scheme that its technical problem adopted does:

a bending device comprises a supporting component used for bearing and limiting an electronic element and a bending group arranged on one side of the supporting component, wherein the bending group is provided with a pair of foldable bending heads, and the foldable bending heads can be matched with the supporting component to bend pins of the electronic element.

As an improvement of the above technical solution, side wall portions for supporting pins at two ends of the electronic component are disposed at two sides of the supporting member, a guide structure for supporting the electronic component body is disposed at the top of the supporting member, and the bending head can be matched with the side wall portions to bend the pins of the electronic component.

As an improvement of the above technical solution, the side wall portion is provided with a forming groove, the bending head is provided with a pressing protrusion, and the pressing protrusion is matched with the forming groove to form a pin of the electronic component.

As an improvement of the above technical solution, the molding groove is arranged along the guiding direction of the guiding structure, and the pins of the electronic component are not parallel to the molding groove.

As an improvement of the above technical solution, the bending group further includes an installation frame installed on one side of the support member, a driving member and a link mechanism installed on the installation frame, two groups of bending heads may be respectively rotatably installed on two sides of the installation frame or the support member, an output end of the driving member is eccentrically connected with the bending heads through the link mechanism, and the driving member may drive the two groups of bending heads to clamp the support member in opposite directions.

As an improvement of the above technical solution, the bending head includes a rotation axis, a connector disposed on an outer wall of the rotation axis, and a bending portion, the bending portion is also disposed on the outer wall of the rotation axis, a lower end of the rotation axis is rotatably mounted on the supporting member, and the connector is hinged to an output end of the link mechanism.

As an improvement of the above technical solution, the bent portion is provided on a side of the rotation shaft away from the support member, and the bent portion is gradually bent toward a side of the support member in a feeding direction.

As an improvement of the technical scheme, the connecting rod mechanism comprises a telescopic rod and push rods, wherein one end of each telescopic rod is installed on the output end of the driving component, the push rods are hinged to the other end of the telescopic rod, two groups of push rods are arranged, and the other end of each group of push rods is hinged to the corresponding connector on one side.

An electronic element processing device comprises a material pushing device and the bending device.

As an improvement of the above technical solution, the pushing device includes a pushing member mounted on one side of the supporting member and a pushing fork mounted on an output end of the pushing member, and the pushing member can push the pushing fork to extend into two sides of the supporting member and push the bent pins of the electronic component toward a discharging side of the supporting member.

The beneficial effects of the utility model are that:

the bending device utilizes the supporting component to support and guide the electronic element which is bent for the first time, pins of the electronic element which is bent for the first time can be ensured to be respectively arranged at two sides of the supporting component, a pair of foldable elbows can be conveniently matched to bend the pins which are arranged at two sides of the supporting component, the pins at two sides can be simultaneously bent, the whole structure is simple, and the side surface of the supporting component avoids the influence of the bent elbows on the pins which are bent for the first time when the supporting component is bent for the second time. This application simple structure carries out the secondary to electronic component's pin effectively and bends, and the quality of bending is reliable.

Drawings

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:

fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of the embodiment of the present invention;

FIG. 3 is a partial schematic structural diagram I according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a part of the structure according to the embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 4, the bending apparatus of the present invention includes a supporting member 1 for supporting and limiting an electronic component, and a bending group 2 installed on one side of the supporting member 1, wherein the bending group 2 is provided with a pair of foldable bending heads 21, and the foldable bending heads 21 can cooperate with the supporting member 1 to bend pins of the electronic component. Side wall parts 11 for supporting pins at two ends of the electronic component are arranged on two sides of the supporting member 1, a guide structure 12 for supporting the electronic component body is arranged on the top of the supporting member 1, and the bent heads 21 can be matched with the side wall parts 11 to bend the pins of the electronic component. In the present application, the once-bent electronic component pins are U-shaped, and the whole once-bent electronic component opening is inserted into the supporting member 1, and the pins at both ends of the electronic component are respectively located on the two side wall portions 11.

In order to better enable the pins of the bending head 21 on the bending side wall 11 to be bent for the second time, the side wall 11 is provided with a forming groove 13, the bending head 21 is provided with a pressing protrusion 22, and the pressing protrusion 22 is matched with the forming groove 13 to form the pins of the electronic component. And the width of the top pressure bulge 22 is less than the width of the forming groove 13, in the application, the cross section of the forming groove 13 is in a smooth U shape, so that the pins can be bent along with the groove wall of the forming groove 13 naturally when the whole top pressure bulge 22 is pressed.

Because electronic component in this application is from last down inserting on guide structure 12, electronic component's both ends pin is located guide structure 12's both sides respectively, and in order to facilitate the pin that supports whole electronic component, guide structure 12's width equals or is less than the interval of electronic component both ends pin slightly, forming groove 13 sets up along guide structure 12's direction, and electronic component's pin is not parallel with forming groove 13. Generally, the secondary bending is performed along the length direction of the leads, so that when the electronic component is correctly mounted on the guide structure 12, the leads are perpendicular to the forming grooves 13, and the pressing protrusions 22 are parallel to the forming grooves 13.

With further reference to fig. 3 and 4, the bending group 2 further includes a mounting frame 23 mounted on one side of the support member 1, a driving member 24 disposed on the mounting frame 23, and a link mechanism 25, two bending heads 21 can be respectively rotatably mounted on two sides of the mounting frame 23 or the support member 1, an output end of the driving member 24 is eccentrically connected with the bending heads 21 through the link mechanism 25, and the driving member 24 can drive the two bending heads 21 to clamp toward the support member 1. In order to avoid interference of movement, the bending group 2 is arranged on the feeding side of the supporting member 1, and the opening direction of the bending head 21 points to the discharging direction of the supporting member 1. Of course, in the present application, the bending head 21, whether mounted on the mounting frame 23 or the support member 1, is only used as a base for the rotation of the bending head 21. In order to better protect the linkage 25 in this application, the mounting bracket 23 in this application is a hollow bracket, and the linkage 25 is mounted in the mounting bracket 23.

Furthermore, the elbow 21 includes a rotation axis 211, a connector 212 disposed on the outer wall of the rotation axis 211, and a bending portion 213, the bending portion 213 is also disposed on the outer wall of the rotation axis 211, the lower end of the rotation axis 211 is rotatably mounted on the supporting member 1, and the connector 212 is hinged to the output end of the link mechanism 25. The pressing bulge 22 is installed on the working surface of the bending part 213, the bending part 213 is arranged on one side of the rotating shaft 211 far away from the supporting member 1, and the bending part 213 is gradually bent towards one side of the feeding direction of the supporting member 1. The link mechanism 25 includes a telescopic rod 251 with one end mounted on the output end of the driving member 24 and two groups of push rods 252 hinged on the other end of the telescopic rod 251, and the other end of each group of push rods 252 is hinged with the corresponding side of the connector 212. During operation, the driving member 24 extends out of the pushing link mechanism 25, the two pushing rods 252 on the link mechanism 25 push the rotating shaft 211 to rotate eccentrically, the bending portion 213 rotates eccentrically around the rotating shaft 211 to the sidewall 11, and the pressing protrusion 22 thereon is used to cooperate with the forming groove 13 to bend the lead twice.

Referring to fig. 1 and 2, the present application further provides an electronic component processing apparatus, which includes a material pushing device 3 and the bending device. The pushing device 3 comprises a pushing member 31 arranged on one side of the supporting member 1 and a pushing fork head 32 arranged on the output end of the pushing member 31, wherein the pushing member 31 can push the pushing fork head 32 to extend into two sides of the supporting member 1 and push the pins of the bent electronic element towards the discharging side of the supporting member 1. The main purpose of the pushing fork 32 is to push the twice bent electronic component out of the whole supporting member 1 for processing the next electronic component.

This bending device utilizes supporting member 1 to support and lead the electronic component after once bending, can guarantee that the pin of the electronic component of once bending is respectively in the both sides of supporting member 1, and the pin that is located the supporting member both sides is bent to the cooperation a pair of elbow 21 that can open and shut of being convenient for, can realize buckling the both sides simultaneously, and overall structure is simple, and the side of supporting member 1 has avoided a elbow 21 when the secondary is buckled in addition, has influenced the pin after once bending. This application simple structure carries out the secondary to electronic component's pin effectively and bends, and the quality of bending is reliable.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. A bending device is characterized in that: the bending group is provided with a pair of foldable bending heads which can be opened and closed, and the foldable bending heads can be matched with the supporting member to bend pins of the electronic element.

2. The bending apparatus according to claim 1, wherein: the two sides of the supporting component are provided with side wall parts for supporting pins at two ends of the electronic element, the top of the supporting component is provided with a guide structure for supporting the electronic element body, and the bending heads can be matched with the side wall parts to bend the pins of the electronic element.

3. The bending apparatus according to claim 2, wherein: the side wall portion is provided with a forming groove, the bending head is provided with a jacking protrusion, and the jacking protrusion is matched with the forming groove to form a pin of the electronic element.

4. A bending device according to claim 3, wherein: the forming groove is arranged along the guide direction of the guide structure, and the pins of the electronic element are not parallel to the forming groove.

5. The bending apparatus according to any one of claims 1 to 4, wherein: the bending group further comprises an installation frame arranged on one side of the supporting member, a driving member and a connecting rod mechanism, the driving member and the connecting rod mechanism are arranged on the installation frame, the two groups of bending heads can be respectively rotatably arranged on two sides of the installation frame or the supporting member, the output end of the driving member is eccentrically connected with the bending heads through the connecting rod mechanism, and the driving member can drive the two groups of bending heads to oppositely clamp the supporting member.

6. The bending apparatus according to claim 5, wherein: the bending head comprises a rotating shaft, a connector and a bending part, wherein the connector and the bending part are arranged on the outer wall of the rotating shaft, the bending part is also arranged on the outer wall of the rotating shaft, the lower end of the rotating shaft is rotatably arranged on the supporting member, and the connector is hinged to the output end of the connecting rod mechanism.

7. The bending apparatus according to claim 6, wherein: the bending part is arranged on one side of the rotating shaft, which is far away from the supporting member, and the bending part is gradually bent towards one side of the feeding direction of the supporting member.

8. The bending apparatus according to claim 6, wherein: the link mechanism comprises a telescopic rod and push rods, wherein one end of each telescopic rod is installed on the output end of the driving component, the push rods are hinged to the other end of the telescopic rod, two groups of push rods are arranged, and the other end of each group of push rods is hinged to a connector on one corresponding side.

9. An electronic component processing apparatus, characterized in that: comprising a pusher device and a bending device according to any one of claims 1-8.

10. An electronic component processing apparatus as claimed in claim 9, wherein: the pushing device comprises a pushing component arranged on one side of the supporting component and a pushing fork head arranged on the output end of the pushing component, wherein the pushing component can push the pushing fork head to extend into two sides of the supporting component and push the bent pins of the electronic element towards the discharging side of the supporting component.