CN220934580U - Bending and forming device for contact pin - Google Patents

Abstract

The utility model is applicable to the technical field of contact pins, and provides a bending and forming device for contact pins, which comprises a cabinet assembly, wherein the cabinet assembly comprises a bottom cabinet, the bottom cabinet is of a rectangular structure which is arranged in parallel with the ground, and the top of the bottom cabinet is provided with a working panel; the working panel is of a rectangular structure, the top of the working panel is provided with a chute assembly, a conveying assembly and a bending assembly, and the top of the working panel is provided with a hood; wherein, the aircraft bonnet sets up to bottom open-ended cavity rectangle structure, and inside is provided with spout subassembly, conveying component and subassembly of bending. The device has solved current bending device and can only bend the contact pin according to established angle and position, can't process the problem to the different installation demand of contact pin, has reached according to the different installation demand of contact pin, adjusts angle and the position of bending, satisfies the effect of multiple demand of bending.

Description

Bending and forming device for contact pin

Technical Field

The utility model relates to the technical field of contact pins, in particular to a bending and forming device for contact pins.

Background

Pins are a common electronic component that is used primarily to connect signals or power on an electronic device to external circuitry. Connector pin bending is a common electronic component manufacturing technique that is used in the manufacture of pins on electronic connectors. The purpose of pin bending is to bend a straight pin into the desired shape and angle by bending to properly connect the electronic components on the circuit board.

The bending process of the pin has important influence on the function and performance of the pin, and the bending process is used for adapting the pin to different connection requirements. In order to meet specific installation requirements, the length and position of the pin bend need to be adjusted. Meanwhile, in order to ensure that the contact pin and the connector socket have good contact, the bending angle and the shape of the contact pin are matched with those of the connector socket.

In the existing bending forming device, a bending piece can only bend according to a given position, which means that one set of device can only meet the processing requirement of pins of one type, and the bending angle and the bending position are difficult to adjust according to the installation requirement of pins of different types, so that flexible and flexible bending processing of pins of different types is realized.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the pin bending forming device capable of adjusting the bending position and angle of the pin according to different processing requirements and meeting the bending requirements of various pins.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The bending and forming device for the contact pin comprises a cabinet assembly, wherein the cabinet assembly comprises a bottom cabinet, the bottom cabinet is of a rectangular structure which is arranged in parallel with the ground, and a working panel is arranged at the top of the bottom cabinet; the working panel is of a rectangular structure, the top of the working panel is provided with a chute assembly, a conveying assembly and a bending assembly, and the top of the working panel is provided with a hood; wherein, the aircraft bonnet sets up to bottom open-ended cavity rectangle structure, and inside is provided with spout subassembly, conveying component and subassembly of bending.

The utility model is further provided with: the chute assembly is arranged along the length direction of the working panel and symmetrically arranged with the conveying assembly about the axis of the length direction of the working panel, and comprises a support frame, wherein the support frame is arranged perpendicular to the top of the working panel and symmetrically arranged into two groups about the axis of the width direction of the working panel, and the tops of the two groups of support frames are respectively provided with a group of installation parts; and the second sliding groove is arranged along the length direction of the working panel and is arranged at the tops of the two groups of supporting frames, and a groove is formed in one side, close to the conveying assembly, of the supporting frame and one side, close to the supporting frame, of the top of the second sliding groove along the length direction.

The utility model is further provided with: the two groups of mounting pieces are respectively embedded with the two groups of supporting frames, the bottoms of the two groups of mounting pieces are connected with a group of first sliding grooves, the first sliding grooves are arranged along the length direction of the working panel, and grooves are formed in positions, corresponding to the grooves, on the bottoms of the two groups of mounting pieces and the second sliding grooves; the novel contact pin assembly comprises a first sliding groove and a second sliding groove, wherein a contact pin group is arranged between the first sliding groove and the second sliding groove along the length direction of the first sliding groove, and a plurality of groups of contact pins are inserted into the contact pin group.

The utility model is further provided with: the conveying assembly comprises mounting brackets, wherein the mounting brackets are arranged perpendicular to the top of the working panel and are symmetrically arranged in two groups relative to the axis of the width direction of the working panel, and a group of conveying roll shafts are rotatably arranged between the two groups of mounting brackets; the conveying slide rail is sleeved at the tops of the two groups of mounting brackets through the slide rail and is arranged along the length direction of the working panel, and the top of the conveying slide rail is connected with a conveying seat through the slide rail; the conveying seat is arranged along the length direction of the working panel, and the end part of the conveying seat is connected with a conveying cylinder.

Through adopting above-mentioned technical scheme, carry the slide rail and can remove along work panel width direction on the installing support, the synchronous transport seat at its top of drive and carry the plectrum to being close to the direction of spout subassembly in the removal in-process and remove.

The utility model is further provided with: the end part of the conveying roller shaft is connected with a group of transmission parts, the transmission parts are arranged along the width direction of the working panel, one side of the transmission parts, which is close to the chute assembly, is connected with a driving cylinder, and the driving cylinder is arranged along the width direction of the working panel; the conveying seat top is provided with two groups of conveying poking sheets along the length direction of the conveying seat top, and the two groups of conveying poking sheets are respectively arranged at two ends of the conveying seat.

The utility model is further provided with: the bending assembly comprises a bending base, one end of the bending base is arranged at the top of the working panel, one end of the bending base penetrates through the working panel and is downwards arranged in the bottom cabinet, bending brackets are arranged on two sides of one end of the bending base, which is positioned at the top of the working panel, of the bending base, and one end of the bending base, which is positioned in the bottom cabinet, is rotationally connected with a bending cylinder; and the bending brackets are arranged at the tops of the vertical bending bases, the side walls of the bending brackets are provided with arc-shaped rotating grooves, and a group of rotating pieces are arranged inside the two groups of bending brackets.

The utility model is further provided with: two ends of the rotating piece are respectively inserted into the two groups of rotating grooves, and are connected with a bending piece along the length direction of the rotating piece, and one side, far away from the bending piece, of the rotating piece is rotationally connected with a bending cylinder; the bending piece is arranged into a rectangular structure with the length consistent with that of the rotating piece, and one side of the bending piece far away from the rotating piece is abutted with the chute assembly.

Through adopting above-mentioned technical scheme, the cylinder that bends is flexible can drive the rotation piece and rotate, rotates the in-process, and its both ends rotate at the inside rotation groove to realize the change of rotation piece angle, the bending piece angle of being connected with it also changes thereupon.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Two ends of the rotating piece are respectively inserted into the two groups of rotating grooves, and in the rotating process, the bending air cylinder drives the rotating piece to rotate in the rotating grooves. The bending angle of the bending piece can be changed through the adjustment of the position of the rotating piece in the rotating groove, so that different bending angles are adopted according to the processing requirements of different contact pins, and the bending device meets the different bending angle requirements of the contact pins of different types.

2. The conveying slide rail can move on the mounting bracket along the width direction of the working panel, and synchronously drives the conveying seat and the conveying shifting piece at the top of the conveying slide rail to move towards the direction close to the chute assembly. In the moving process of the conveying shifting piece, the conveying shifting piece is contacted with the contact pin inside the contact pin group to drive the contact pin to displace relative to the contact pin group. Therefore, the adjustment of the bending position is realized, and the bending device meets the requirements of different bending positions of pins of different types.

Drawings

Fig. 1 is a schematic structural view of a bending device for a pin according to the present utility model.

Fig. 2 is a schematic structural view of the bending device for the contact pin according to the present utility model after the hood is removed.

FIG. 3 is a schematic view of a chute assembly according to the present utility model.

Fig. 4 is a schematic view of an exploded view of a chute assembly according to the present utility model.

Fig. 5 is a schematic view of a conveying assembly according to the present utility model.

Fig. 6 is a schematic structural diagram of a bending assembly according to the present utility model.

Fig. 7 is a schematic structural view of another state of the bending assembly in the present utility model.

Reference numerals illustrate: 1. a cabinet assembly; 11. a bottom cabinet; 12. a work panel; 13. a hood; 2. a chute assembly; 21. a support frame; 22. a mounting member; 23. a first chute; 24. a second chute; 25. a pin group; 3. a transport assembly; 31. a mounting bracket; 32. a driving cylinder; 33. a transmission member; 34. a conveying roller shaft; 35. conveying a sliding rail; 36. a conveying seat; 37. conveying the shifting sheet; 38. a conveying cylinder; 4. a bending assembly; 41. bending the base; 42. bending the bracket; 43. a rotating groove; 44. a rotating member; 45. a bending piece; 46. and a bending cylinder.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

Referring to fig. 1-7, the present utility model provides the following technical solutions: specifically, referring to fig. 1 and 2, the bending forming device for the contact pin comprises a cabinet component 1, a chute component 2, a conveying component 3 and a bending component 4. The chute assembly 2, the conveying assembly 3 and the bending assembly 4 are arranged inside the cabinet assembly 1, the chute assembly 2 and the conveying assembly 3 are matched with each other to finish the transportation and position adjustment of the contact pin group 25, and the bending assembly 4 is used for adjusting the processing angle and position to finish bending according to different processing requirements.

Referring to fig. 1 and 2, the cabinet assembly 1 includes a base cabinet 11, a work panel 12, and a hood 13. The base cabinet 11 is arranged in a rectangular structure parallel to the ground, the top of the base cabinet is provided with a working panel 12, and the top of the working panel 12 is provided with a hood 13. The base cabinet 11 provides support for the entire apparatus and the work panel 12 provides a work environment for the entire apparatus. The working panel 12 is provided with a rectangular structure, and the top of the working panel is provided with a chute assembly 2, a conveying assembly 3 and a bending assembly 4. The hood 13 is arranged as a hollow rectangular structure with an opening at the bottom, and is internally provided with the chute assembly 2, the conveying assembly 3 and the bending assembly 4, and the hood 13 provides protection for the whole device.

Referring to fig. 2, 3 and 4, the chute assembly 2 includes a support bracket 21, a mounting member 22, a first chute 23, a second chute 24 and a pin set 25. The chute assembly 2 is disposed along the length of the work panel 12 and is disposed symmetrically about the longitudinal axis of the work panel 12 with respect to the conveyor assembly 3. The chute assembly 2 can be matched with the conveying assembly 3 to complete conveying of the pin group 25 and position adjustment before bending. The support frames 21 are arranged perpendicular to the top of the working panel 12 and are symmetrically arranged in two groups about the width direction axis of the working panel 12, and the support frames 21 provide support for the chute assembly 2. The top of the two groups of support frames 21 is respectively provided with a group of installation parts 22, the two groups of installation parts 22 are respectively embedded with the two groups of support frames 21, and the bottom of the two groups of installation parts is connected with a group of first sliding grooves 23. The first runner 23 is connected to the support 21 by means of the mounting 22.

Referring to fig. 2, 3 and 4, a second chute 24 is installed at the top of the two sets of support frames 21, and the second chute 24 is disposed along the length direction of the working panel 12 and corresponds to the first chute 23 in position. The second chute 24 is installed on one side of the support frame 21 close to the conveying assembly 3, and a slot is formed in the top of the second chute along the length direction on one side of the support frame 21 close to the support frame 21. The first chute 23 is disposed along the length direction of the working panel 12, and a slot is disposed at a position corresponding to the slot on the second chute 24 at the bottom. A pin group 25 is arranged between the first chute 23 and the second chute 24 along the length direction, and a plurality of groups of pins are inserted into the pin group 25. The slots in the first chute 23 and the second chute 24 provide an installation and transportation environment for the pin group 25, so that the pin group 25 is conveniently transported by the transportation assembly 3 and bent by the bending assembly 4.

Referring to fig. 2 and 5, the conveying assembly 3 includes a mounting bracket 31, a driving cylinder 32, a transmission member 33, a conveying roller shaft 34, a conveying slide rail 35, a conveying seat 36, a conveying plectrum 37, and a conveying cylinder 38. The mounting brackets 31 are provided perpendicularly to the top of the work panel 12 and symmetrically arranged in two groups about the axis of the width direction of the work panel 12, and the mounting brackets 31 provide support for the conveying assembly 3. A group of conveying roll shafts 34 are rotatably arranged between the two groups of mounting brackets 31, and a group of transmission members 33 are connected to the ends of the conveying roll shafts 34. The transmission member 33 is disposed along the width direction of the working panel 12, and one side thereof adjacent to the chute assembly 2 is connected to the driving cylinder 32, and the driving cylinder 32 is disposed along the width direction of the working panel 12. The driving cylinder 32 can drive the transmission member 33 to move along the width direction of the working panel 12, and the transmission member 33 can realize self rotation around the shaft in the moving process, so as to drive the conveying roller shaft 34 connected with the transmission member to rotate.

Referring to fig. 2 and 5, the top of the two sets of mounting brackets 31 is provided with a conveying slide rail 35, and the conveying slide rail 35 is sleeved on the top of the two sets of mounting brackets 31 through a slide rail and is arranged along the length direction of the working panel 12. The outer side wall of the conveying roller shaft 34 is provided with a connecting piece, and the conveying roller shaft 34 can drive the conveying slide rail 35 to move on the mounting bracket 31 along the width direction of the working panel 12 through the connecting piece in the rotation process, so that the position adjustment is realized. The top of the conveying slide rail 35 is connected with a conveying seat 36 through a slide rail, and the conveying seat 36 is arranged along the length direction of the working panel 12. The transport carriage 36 is movable on the transport slide 35 along the length of the work panel 12 to adjust the position. Two groups of conveying poking sheets 37 are arranged on the top of the conveying seat 36 along the length direction of the conveying seat, and the two groups of conveying poking sheets 37 are respectively arranged at two ends of the conveying seat 36. The conveying pulling piece 37 can be inserted between the first sliding groove 23 and the second sliding groove 24 to push the pin group 25 between the first sliding groove 23 and the second sliding groove to move. The end of the conveying seat 36 is connected with a conveying cylinder 38, and the conveying cylinder 38 can drive the conveying seat 36 to move along the length direction of the working panel 12.

Referring to fig. 2, 6 and 7, bending assembly 4 includes bending base 41, bending bracket 42, rotating groove 43, rotating member 44, bending member 45 and bending cylinder 46. One end of the bending base 41 is installed at the top of the working panel 12, one end of the bending base 41 penetrates through the working panel 12 and is downwards arranged inside the bottom cabinet 11, and the bending base 41 provides support and installation environment for the whole bending assembly 4. Bending brackets 42 are arranged on two sides of one end of the bending base 41 positioned on the top of the working panel 12, and a bending cylinder 46 is rotatably connected to one end of the bending base 41 positioned in the bottom cabinet 11. The two groups of bending brackets 42 are arranged at the top of the vertical bending base 41, and the side walls of the bending brackets start to be provided with arc-shaped rotating grooves 43. A set of rotating members 44 is arranged inside the two sets of bending brackets 42, and the bending brackets 42 provide an installation environment for the rotating members 44.

Referring to fig. 2, 6 and 7, two ends of the rotating member 44 are respectively inserted into the two sets of rotating grooves 43, and are connected with a bending member 45 along the length direction of the rotating member, and the rotating member 44 can rotate in the rotating grooves 43, so as to drive the bending member 45 to adjust the position. The bending piece 45 is provided in a rectangular configuration corresponding to the length of the rotating piece 44, and its side remote from the rotating piece 44 abuts against the chute assembly 2. The bending piece 45 abuts against the pin group 25 inside the chute assembly 2 during the moving process and completes bending. One side of the rotating piece 44 far away from the bending piece 45 is rotationally connected with the bending air cylinder 46, and the bending air cylinder 46 stretches and contracts to drive the rotating piece 44 to rotate, so that the rotating piece 44 rotates in the rotating groove 43, and finally the angle of the bending piece 45 is adjusted.

The utility model provides a bending and forming device for a contact pin, which has the following working principle:

referring to fig. 1-7, prior to beginning the bending, the transported pin set 25 is placed inside the slot between the first runner 23 and the second runner 24, ready for further transport and bending.

After the pin group 25 is in place, the driving cylinder 32 moves along the width direction of the working panel 12, and synchronously drives the transmission member 33 to rotate around the shaft. In the pivoting process of the transmission member 33, the conveying roller shaft 34 connected thereto is rotated around the mounting bracket 31 in synchronization therewith. While the conveying roller shaft 34 rotates, the connecting piece arranged on the outer side wall of the conveying roller shaft synchronously rotates, and finally the conveying slide rail 35 is driven to move on the mounting bracket 31 along the width direction of the working panel 12. The transport slide 35 moves in a direction toward the chute assembly 2, thereby synchronously moving the transport block 36 at the top thereof, and eventually bringing the transport blade 37 at the top of the transport block 36 into contact with the pin set 25 between the first chute 23 and the second chute 24. The conveying shifting piece 37 can be contacted with a plurality of pins in the pin group 25 while carrying out position adjustment along the width direction of the working panel 12, so that the pin group 25 is displaced relatively, the adjustment of bending positions is realized, and the bending device meets the requirements of different bending positions of pins of different types.

After the conveying pulling piece 37 contacts with the pin group 25, the conveying cylinder 38 drives the conveying seat 36 to move along the length direction of the working panel 12, the conveying pulling piece 37 synchronously moves, and drives the pin group 25 to move in the slot, and finally reaches the bending assembly 4.

After the pin group 25 is adjusted, the bending cylinder 46 stretches and contracts to drive the rotating piece 44 to rotate according to bending requirements of different pins. During the rotation of the rotating member 44, the end portion thereof rotates inside the rotating groove 43 provided in the bending bracket 42. Through the adjustment of rotating piece 44 at the inside position of rotating groove 43, change the angle of bending of the piece 45 of bending of being connected with rotating piece 44 to the realization adopts different angles of bending to the processing demand of different contact pins, makes bending device can satisfy the different angle demands of bending of different model contact pins.

After the bending angle is adjusted, the bending piece 45 and the conveying pulling piece 37 jointly act to squeeze the pins in the pin group 25, and the bending is completed.

After the bending is completed, the conveying cylinder 38 continues to drive the conveying seat 36 to move, and finally the conveying pulling piece 37 drives the pin group 25 to leave the position of the bending assembly 4, so that the bending processing of the next pin group 25 can be performed.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a contact pin is with forming device that bends which characterized in that: comprising a cabinet assembly (1), wherein the cabinet assembly (1) comprises,

The bottom cabinet (11) is of a rectangular structure which is parallel to the ground, and the top of the bottom cabinet (11) is provided with a working panel (12); and

The working panel (12) is of a rectangular structure, the top of the working panel (12) is provided with a chute assembly (2), a conveying assembly (3) and a bending assembly (4), and the top of the working panel (12) is provided with a hood (13);

The hood (13) is of a hollow rectangular structure with an opening at the bottom, and a chute assembly (2), a conveying assembly (3) and a bending assembly (4) are arranged in the hood.

2. The bending and forming device for pins as in claim 1, wherein: the chute assembly (2) is arranged along the length direction of the working panel (12) and symmetrically arranged with the conveying assembly (3) about the length direction axis of the working panel (12), the chute assembly (2) comprises,

The support frames (21) are arranged perpendicular to the top of the working panel (12), two groups of the support frames (21) are symmetrically arranged on the axis of the working panel (12) in the width direction, and a group of mounting pieces (22) are respectively arranged on the tops of the two groups of the support frames (21); and

The second sliding groove (24), second sliding groove (24) set up along work panel (12) length direction, and install at two sets of support frames (21) tops, second sliding groove (24) are installed and are close to conveying assembly (3) one side at support frame (21), and its top is close to support frame (21) one side and is provided with the fluting along the long direction.

3. The bending and forming device for pins as in claim 2, wherein: the two groups of mounting pieces (22) are respectively embedded with the two groups of supporting frames (21), the bottoms of the two groups of mounting pieces are connected with a group of first sliding grooves (23), the first sliding grooves (23) are arranged along the length direction of the working panel (12), and grooves are formed in positions corresponding to the grooves on the bottoms of the two groups of supporting frames (21);

The novel contact pin assembly comprises a first sliding groove (23) and a second sliding groove (24), wherein a contact pin assembly (25) is arranged between the first sliding groove and the second sliding groove along the length direction of the first sliding groove, and a plurality of groups of contact pins are inserted into the contact pin assembly (25).

4. The bending and forming device for pins as in claim 1, wherein: the conveying assembly (3) comprises a conveying device,

The mounting brackets (31) are arranged at the top of the vertical working panel (12), and are symmetrically arranged in two groups relative to the axis of the width direction of the working panel (12), and a group of conveying roll shafts (34) are rotatably arranged between the two groups of the mounting brackets (31); and

The conveying slide rail (35) is sleeved at the tops of the two groups of mounting brackets (31) through the slide rail, and is arranged along the length direction of the working panel (12), and the top of the conveying slide rail (35) is connected with a conveying seat (36) through the slide rail;

The conveying seat (36) is arranged along the length direction of the working panel (12), and the end part of the conveying seat is connected with a conveying cylinder (38).

5. The bending and forming device for pins as in claim 4, wherein: the end part of the conveying roller shaft (34) is connected with a group of transmission parts (33), the transmission parts (33) are arranged along the width direction of the working panel (12), one side of the transmission parts, which is close to the chute assembly (2), is connected with a driving cylinder (32), and the driving cylinder (32) is arranged along the width direction of the working panel (12);

Two groups of conveying poking sheets (37) are arranged at the top of the conveying seat (36) along the length direction of the conveying seat, and the two groups of conveying poking sheets (37) are respectively arranged at two ends of the conveying seat (36).

6. The bending and forming device for pins as in claim 1, wherein: the bending assembly (4) comprises a bending device,

The bending base (41), one end of the bending base (41) is arranged at the top of the working panel (12), one end of the bending base penetrates through the working panel (12) and is downwards arranged inside the bottom cabinet (11), bending brackets (42) are arranged at two sides of one end of the bending base (41) positioned at the top of the working panel (12), and a bending cylinder (46) is rotatably connected to one end of the bending base (41) positioned inside the bottom cabinet (11); and

The bending support (42), the bending support (42) is perpendicular bending base (41) top sets up to two sets of, and its lateral wall all begins to have convex rotation groove (43), two sets of bending support (42) inside is provided with a set of rotating member (44).

7. The bending and forming device for pins as in claim 6, wherein: the two ends of the rotating piece (44) are respectively inserted into the two groups of rotating grooves (43) and are connected with a bending piece (45) along the length direction of the rotating piece, and one side, away from the bending piece (45), of the rotating piece (44) is rotationally connected with a bending cylinder (46);

The bending piece (45) is of a rectangular structure with the length consistent with that of the rotating piece (44), and one side of the bending piece, which is far away from the rotating piece (44), is abutted against the chute assembly (2).