CN218192255U

CN218192255U - Material pressing and bending device

Info

Publication number: CN218192255U
Application number: CN202222171762.0U
Authority: CN
Inventors: 周超; 谈备; 林煜刚
Original assignee: Zhongshan Eternal Automation Co ltd
Current assignee: Zhongshan Eternal Automation Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a looper is effectual and improves production efficiency's material bending device presses can dock contact pin mechanism, directly realizes the looper behind the contact pin. The utility model discloses a frame, be provided with station, first actuating mechanism and the second actuating mechanism of bending on the frame, the both sides of station of bending are provided with respectively presses the material piece and bends the piece, press the material piece to have the inclined plane, bend the piece have with inclined plane complex slope face of bending, be equipped with a plurality of spacing needle grooves on the slope face of bending, first actuating mechanism drive press the material piece to compress tightly/loosen the product, the second actuating mechanism drive the piece of bending removes and overturns, the slope when bending the face upset with the inclined plane cooperation is in order to realize the looper. The utility model discloses be applied to the technical field of transformer.

Description

Material pressing and bending device

Technical Field

The utility model relates to a technical field of transformer, in particular to press material bending device.

Background

The transformer is a device for changing alternating voltage by utilizing a Faraday electromagnetic induction principle and mainly comprises a framework, a magnetic core, a coil and other parts, and in the process of processing the transformer, pins are required to be inserted into the framework to produce the qualified transformer. In chinese patent publication No. CN216250379U, a pin inserting apparatus for transformer bobbin is disclosed, which is configured to transport the transformer bobbin quickly and insert pins into the upper surface and the side surface of the transformer bobbin, but the pin inserting apparatus can only insert straight pins and cannot meet the requirement of bending pins after inserting pins.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a material bending device presses that the looper is effectual and improve production efficiency, can dock contact pin mechanism, directly realize the looper behind the contact pin.

The utility model adopts the technical proposal that: the utility model discloses a frame, be provided with station, first actuating mechanism and the second actuating mechanism of bending on the frame, the both sides of station of bending are provided with respectively presses the material piece and bends the piece, press the material piece to have the inclined plane, bend the piece have with inclined plane complex slope face of bending, be equipped with a plurality of spacing needle grooves on the slope face of bending, first actuating mechanism drive press the material piece to compress tightly/loosen the product, the second actuating mechanism drive the piece of bending removes and overturns, the slope when bending the face upset with the inclined plane cooperation is in order to realize the looper.

Furthermore, the first driving mechanism comprises a first air cylinder, the middle part of the material pressing block is in running fit with the base, a return spring is arranged between one end of the material pressing block and the base, and the first air cylinder jacks up the other end of the material pressing block.

Further, second actuating mechanism includes second cylinder, guide rail and removes the seat, the second cylinder drive remove the seat and be in remove on the guide rail, be provided with third cylinder and movable assembly on removing the seat, the both sides of removing the seat are served and all are equipped with the arc movable groove, the both ends of movable assembly all are equipped with two at least sliders, movable assembly passes through slider sliding fit is in the arc movable groove, swing joint has the swing joint on the movable assembly, the stiff end of third cylinder with remove a swing joint, the expansion end of third cylinder with the swing joint is connected, bend the piece and be located movable assembly's bottom.

Further, the movable joint is a fisheye joint.

The beneficial effects of the utility model are that:

compared with the prior art not enough, the utility model discloses can dock contact pin mechanism compresses tightly the skeleton behind the contact pin through pressing the material piece to through the slope when bending the face upset with the inclined plane cooperation in order realizing the looper, not only the looper is effectual, can also realize pressing the operation of material looper behind the contact pin, improved production efficiency, make the utility model has the advantages of the looper is effectual and improve production efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a of fig. 1;

fig. 3 is a schematic perspective view of another perspective view of the present invention;

fig. 4 is a partially enlarged schematic view of a portion B of fig. 3.

The reference numbers are as follows:

1. a machine base; 2. bending station; 3. a first drive mechanism; 5. a second drive mechanism; 6. pressing blocks; 7. bending the block; 8. an inclined surface; 9. the bending surface is inclined; 10. a limit needle groove; 11. a first cylinder; 12. a return spring; 13. a second cylinder; 15. a guide rail; 16. a movable seat; 17. a third cylinder; 18. a movable component; 19. a movable joint; 20. an arc-shaped movable groove; 21. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators in the embodiments of the present invention, such as up, down, left, right, front, back, clockwise, counterclockwise, etc., are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture is changed, the directional indicator is also changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1 to 4, in this embodiment, the utility model discloses a frame 1, be provided with bending station 2, first actuating mechanism 3 and second actuating mechanism 5 on the frame 1, bending station 2's both sides are provided with respectively and press feed block 6 and bend feed block 7, press feed block 6 to have inclined plane 8, bend feed block 7 have with inclined plane 8 complex slope is bent face 9, the slope is bent and is equipped with a plurality of spacing needle grooves 10 on the face 9, first actuating mechanism 3 drives press feed block 6 to compress tightly/loosen the product, second actuating mechanism 5 drives bend feed block 7 and remove and overturn, the slope is bent when 9 upset with the cooperation of inclined plane 8 is in order to realize the looper.

Compared with the prior art not enough, the utility model discloses in, during buckling, the skeleton behind the contact pin is arranged in station 2 of bending, press briquetting 6 to compress tightly the skeleton through 3 drives of first actuating mechanism, further the drive of second actuating mechanism 5 is bent 7 and is moved towards briquetting 6, make piece 7 of bending be close to inclined plane 8, and the needle on the skeleton is located spacing needle groove 10, further the drive of second actuating mechanism 5 is bent 7 upsets of piece, make slope face 9 of bending cooperate with inclined plane 8 after the upset, thereby bend the contact pin on the face 9 with the skeleton through the slope on the inclined plane 8, realize a looper, consequently, the utility model discloses can dock contact pin mechanism, compress tightly the skeleton behind the contact pin through briquetting 6, and with the cooperation of inclined plane 8 in order to realize the looper when bending face 9 through the slope, not only the looper is effectual, can also realize the operation of swaging needle behind the contact pin, improved production efficiency, make the utility model has the advantage of looper effectual and improvement production efficiency.

In some embodiments, the first driving mechanism 3 includes a first cylinder 11, the middle part of the material pressing block 6 is rotatably fitted on the base 1, a return spring 12 is disposed between one end of the material pressing block 6 and the base 1, and the first cylinder 11 jacks the other end of the material pressing block 6. Specifically, when the other end of the material pressing block 6 is jacked up by the first cylinder 11, one end of the material pressing block 6 is pressed downwards to press the framework tightly; the first cylinder 11 no longer jacks the other end of the material pressing block 6 and the action of the return spring 12, so that one end of the material pressing block 6 rotates upwards to return to release the framework.

In some embodiments, the second driving mechanism 5 includes a second cylinder 13, a guide rail 15 and a moving seat 16, the second cylinder 13 drives the moving seat 16 to move on the guide rail 15, the moving seat 16 is provided with a third cylinder 17 and a moving assembly 18, both side ends of the moving seat 16 are provided with arc-shaped moving grooves 20, both ends of the moving assembly 18 are provided with at least two sliders 21, the moving assembly 18 is slidably fitted in the arc-shaped moving grooves 20 through the sliders 21, the moving assembly 18 is movably connected with a moving joint 19, a fixed end of the third cylinder 17 is movably connected with the moving seat 16, a moving end of the third cylinder 17 is connected with the moving joint 19, and the bending block 7 is located at the bottom of the moving assembly 18. Specifically, during the looper, press the briquetting 6 to push down and compress tightly the skeleton, further remove seat 16 through the drive of second cylinder 13, make the piece 7 of bending move towards the briquetting 6, make the piece 7 of bending be close to inclined plane 8, and the needle on the skeleton is located spacing needle groove 10, further third cylinder 17 passes through the activity of movable joint 19 drive movable assembly 18 in arc activity groove 20, make the piece 7 upset of bending, and the slope is bent the face 9 and is cooperated with inclined plane 8 after the upset, thereby bend the contact pin on the skeleton to inclined plane 8 through the slope face 9, realize a looper.

In certain embodiments, the movable joint 18 is a fisheye joint.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides a press bending device which characterized in that: the bending machine comprises a machine base (1), wherein a bending station (2), a first driving mechanism (3) and a second driving mechanism (5) are arranged on the machine base (1), a material pressing block (6) and a bending block (7) are respectively arranged on two sides of the bending station (2), the material pressing block (6) is provided with an inclined surface (8), the bending block (7) is provided with an inclined bending surface (9) matched with the inclined surface (8), a plurality of limiting needle grooves (10) are formed in the inclined bending surface (9), the first driving mechanism (3) drives the material pressing block (6) to compress/loosen a product, the second driving mechanism (5) drives the bending block (7) to move and turn, and the inclined bending surface (9) is matched with the inclined surface (8) during turning to realize needle bending.

2. The swage bending device according to claim 1, characterized in that: the first driving mechanism (3) comprises a first air cylinder (11), the middle of the material pressing block (6) is in running fit with the machine base (1), a reset spring (12) is arranged between one end of the material pressing block (6) and the machine base (1), and the first air cylinder (11) is used for jacking the other end of the material pressing block (6).

3. The swage bending device according to claim 1, characterized in that: second actuating mechanism (5) include second cylinder (13), guide rail (15) and remove seat (16), second cylinder (13) drive remove seat (16) and move on guide rail (15), be provided with third cylinder (17) and movable assembly (18) on removing seat (16), it all is equipped with arc activity groove (20) to remove both sides of seat (16) and serve, the both ends of movable assembly (18) all are equipped with two at least slider (21), movable assembly (18) pass through slider (21) sliding fit is in arc activity groove (20), swing joint (19) are gone up to movable assembly (18), the stiff end of third cylinder (17) with remove seat (16) swing joint, the expansion end of third cylinder (17) with movable joint (19) are connected, bend piece (7) and be located the bottom of movable assembly (18).

4. A swaging and bending device according to claim 3, wherein: the movable joint (19) is a fisheye joint.