Pin shaping device

Abstract

The embodiment of the present invention discloses a pin shaping device, in which a forming groove and a profiling groove are arranged on a bearing part to respectively carry a functional unit and a pin. In the process of pressing down the shaping module, the avoidance hole can avoid the end of the first operating head. The functional unit is pressed by the positioning head so that the functional unit will not shake easily during the bending process of the pin, thereby ensuring the accuracy of the bending position of the pin. On the other hand, the shaping groove formed by the two limiting claws faces the bearing part, which can facilitate the first bending section to enter the shaping groove, thereby constraining the position of the pin before bending. On the other hand, the first shaping surface, the first positioning surface and the second shaping surface can realize the bending of the first bending section in different directions, simplifying the processing process of the pin. At the same time, the cooperation between the limiting claw and the second positioning surface can also prevent the second bending section from bending when the first bending section is bent.

Description

Technical Field

[0001] The invention relates to the field of automation technology, and in particular to a pin shaping device. Background Art

[0002] Electronic devices are connected to electrical devices through pins, but different electrical devices have different contact positions. Therefore, it is necessary to adjust the shape of the pins before installing the electronic devices so that the pins of the electronic devices are compatible with the electrical devices. How to adjust the shape of the pins has become a problem that needs to be solved. Summary of the invention

[0003] In view of this, an embodiment of the present invention provides a pin shaping device, which utilizes a first operating head to perform pressing and bending operations on the first bending section, thereby simplifying the shaping process of the pin.

[0004] The pin shaping device of the embodiment of the present invention comprises:

[0005] The bearing portion has a profiling groove and a forming groove, the forming groove has a first positioning surface and a second positioning surface, the first positioning surface is provided with an avoidance hole, and the second positioning surface extends along the axial direction of the avoidance hole; and

[0006] A shaping module, comprising a positioning portion and a shaping portion, wherein the shaping portion comprises a first operating head, the positioning portion comprises a positioning head, the positioning head faces the bottom of the profiling groove, the first operating head comprises two limiting claws, the two limiting claws are arranged at intervals and opposite sides form a shaping groove facing the avoidance hole, the shaping groove comprises a first shaping surface and two second shaping surfaces, the two second shaping surfaces are respectively formed on the two limiting claws, and the first shaping surface is located between the two second shaping surfaces;

[0007] The shaping module is configured to move toward the bearing portion, the positioning head presses the functional unit against the profiling groove, part of the first operating head extends into the avoidance hole, and the first shaping surface is close to the first positioning surface to drive the first bending section to bend and deform along the first direction; the first operating head rotates along the circumference of the avoidance hole until the second positioning surface is opposite to the limiting claw, so that the limiting claw drives the second bending section to abut against the second positioning surface, and at the same time, the second shaping surface drives the first bending section to bend and deform along the second direction.

[0008] Further, the bearing portion includes a carrier and a positioning column, the positioning column is arranged on the carrier, the positioning column has a first avoidance surface, the first avoidance surface is connected with the second positioning surface to form a first edge, and the first edge extends upward from the inner side of the avoidance hole;

[0009] The first operating head has a second avoidance surface, and at least part of the second avoidance surface is formed on the two limiting claws;

[0010] The end of the first operating head extends into the avoidance hole, the second avoidance surface of one limiting claw is opposite to the first avoidance surface, the first operating head rotates around the first edge by a predetermined angle, and the second avoidance surface of the other limiting claw is opposite to the second positioning surface, so that the second avoidance surface and the second positioning surface clamp the second bending section.

[0011] Furthermore, the avoidance hole is a circular hole;

[0012] The first operating head has a third avoidance surface, which is a partial cylindrical surface and is formed on a side of the limiting claw away from the second avoidance surface;

[0013] The shaping groove extends from the second avoidance surface to the third avoidance surface, and the third avoidance surface can be operably rotated along the hole edge of the avoidance hole.

[0014] Furthermore, guide openings are formed on opposite sides of the two limiting claws, and the guide openings include two guide slopes formed on the two limiting claws. The shaping groove passes through the guide opening toward the forming groove, and the two guide slopes are away from one side of the shaping groove and inclined in a direction away from each other.

[0015] Further, the shaping part further comprises a second operating head, and the second operating head has a third shaping surface;

[0016] The side wall of the molding groove has a third positioning surface opposite to the third shaping surface, the third positioning surface is located between the first positioning surface and the profiling groove, and the side of the third positioning surface close to the profiling groove is inclined toward the profiling groove;

[0017] The shaping module is further configured so that the third shaping surface presses the second bending section against the third positioning surface to drive the first bending section to move toward the first positioning surface.

[0018] Furthermore, the shaping portion further comprises a third operating head, and the third operating head further comprises a fourth shaping surface and a fourth positioning surface convexly disposed on the fourth shaping surface;

[0019] The fourth positioning surface is in contact with the first positioning surface, and the fourth shaping surface is arranged opposite to the first positioning surface to clamp the first bending section.

[0020] Furthermore, the shaping module also includes:

[0021] The driven part comprises a first mounting plate, and the positioning part and the shaping part are arranged on the first mounting plate;

[0022] An active part, having a first movement stroke and a second movement stroke moving toward the carrier, the active part comprising a second mounting plate and a first sleeve, the second mounting plate having a plurality of through holes, the first sleeve being arranged on the second mounting plate and having a spiral slide groove;

[0023] The shaping part includes a first rod and a driving pin, the first rod includes the first operating head and a first connecting end, the first connecting end is rotatably connected to the first mounting plate, the driving pin is fixedly connected to the first rod, the first rod can rotatably pass through the first sleeve, and the driving pin extends into the spiral slide groove;

[0024] The shaping module is also configured that in the first movement stroke, the active part drives the third shaping surface and the first shaping surface to abut against the second bending section and the first bending section in turn through the driven part; in the second movement stroke, the first mounting plate and the second mounting plate move away from each other, and the driving pin slides along the spiral groove and drives the first rod to rotate.

[0025] Furthermore, the shaping module further comprises a compensation portion, the fixing portion comprises a first slideway, and the first slideway passes through the fixing portion;

[0026] The compensation portion comprises a first guide rod, the first guide rod having a contact end and a second connection end fixedly connected to the first mounting plate, the first guide rod slidably passes through the first slideway, and the contact end faces the carrier;

[0027] The shaping module is further configured such that during the second movement stroke, the contact end abuts against the carrier and drives the first mounting plate away from the second mounting plate through the first guide rod.

[0028] Further, the first guide rod has a first limiting groove and a second limiting groove, and the second limiting groove is located between the contact end and the first limiting groove;

[0029] The compensation part further includes a mounting seat, a first elastic body and a top ball, the mounting seat has a receiving hole, the first elastic body is arranged in the receiving hole, and one end of the first elastic body abuts against the mounting seat, and the other end presses the top ball against the first guide rod;

[0030] The compensation portion is configured such that during the first movement stroke, the top ball is clamped in the first limiting groove, and during the second movement stroke, the top ball slides from the first limiting groove to the second limiting groove.

[0031] Further, the fixing portion has a second slideway, and the second slideway runs through the fixing portion;

[0032] The carrying part further includes a magnetic body, and the magnetic body is arranged on the carrying platform;

[0033] The shaping part also includes:

[0034] The pressing part includes a second guide rod, a second elastic body, a support plate and a pressing block, wherein the pressing block has the third operating head and the fifth positioning surface, the pressing block and the support plate are located on both sides of the fixing part, the second guide rod is slidably arranged on the second slideway, and the two ends are respectively fixedly connected to the pressing block and the support plate, and the second elastic body abuts between the support plate and the fixing part;

[0035] The shaping module is also configured so that the fourth positioning surface abuts against the first positioning surface, the fifth positioning surface is attracted to the magnetic body, the shaping module moves a first predetermined distance in the direction away from the bearing portion, the fifth positioning surface remains attracted to the magnetic body, and the second elastic body generates elastic compression until the second elastic body drives the fifth positioning surface to separate from the magnetic body.

[0036] Further, the positioning portion includes a third rod and a third elastic body, the end of the third rod includes the positioning head, and the third rod and the first mounting plate are operable to move linearly relative to each other and are elastically connected through the third elastic body;

[0037] The shaping part also includes:

[0038] a fourth elastic body;

[0039] a fourth rod, wherein the second operating head is disposed at an end of the third rod, and the fourth rod and the first mounting plate are operable to move linearly relative to each other and are elastically connected via a fourth elastic body;

[0040] During the first movement stroke and the second movement stroke, the third elastic body and the fourth elastic body are both in an elastically deformed state.

[0041] Furthermore, the molding area has a sixth positioning surface and a seventh positioning surface, and the seventh positioning surface is provided with the avoidance hole;

[0042] The active part further comprises a second sleeve, the second sleeve is provided with a spiral groove, and the spiral groove of the second sleeve and the spiral groove of the first sleeve have opposite rotation directions;

[0043] The shaping part also includes:

[0044] A second rod member, comprising the first operating head and a second connecting end, the second connecting end being rotatably connected to the first mounting plate, the driving pin being fixedly connected to the second rod member, the second rod member being rotatably passed through the second sleeve, and the driving pin being extended into the spiral slide groove;

[0045] In the second movement stroke, the first mounting plate and the second mounting plate move away from each other, and the driving pin slides along the spiral groove to drive the second rod to rotate, and the first operating head extends into the avoidance hole of the seventh positioning surface, and the first operating head rotates along the circumference of the avoidance hole until the sixth positioning surface is opposite to the limiting claw, so that the limiting claw drives the fourth bending section to abut against the sixth positioning surface, and at the same time, the second shaping surface drives the third bending section to bend and deform along the third direction.

[0046] Furthermore, the pin shaping device further comprises:

[0047] A driving part, comprising a driving plate and a baffle, wherein the driving plate is fixedly connected to the second mounting plate;

[0048] The driving part is configured to drive the second mounting plate to move up and down through the driving plate, and the baffle plate abuts against the first mounting plate, and the top ball slides from the second limiting groove to the first limiting groove.

[0049] The pin shaping device of the embodiment of the present invention is provided with a forming groove and a profiling groove on the bearing part to carry the functional unit and the pin respectively. In the process of pressing down the shaping module, the avoidance hole can avoid the end of the first operating head. The functional unit is pressed by the positioning head so that the functional unit will not shake easily during the bending process of the pin, thereby ensuring the accuracy of the bending position of the pin. On the other hand, the shaping groove formed by the two limiting claws faces the bearing part, which can facilitate the first bending section to enter the shaping groove, thereby constraining the position of the pin before bending. On the other hand, the first shaping surface, the first positioning surface and the second shaping surface can realize the bending of the first bending section in different directions, simplifying the processing process of the pin. At the same time, the cooperation between the limiting claw and the second positioning surface can also prevent the second bending section from bending when the first bending section is bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The above and other objects, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0051] Figure 1 is a schematic structural diagram of an electronic device before shaping according to an embodiment of the present invention;

[0052] Figure 2 is a schematic diagram of the structure of the electronic device after shaping according to an embodiment of the present invention;

[0053] Figure 3 is a schematic structural diagram of a pin shaping device according to an embodiment of the present invention;

[0054] Figure 4 is an exploded schematic diagram of a pin shaping device according to an embodiment of the present invention;

[0055] Figure 5 is an exploded schematic diagram of one side of a shaping module according to an embodiment of the present invention;

[0056] Figure 6 is an exploded schematic diagram of the other side of the shaping module according to an embodiment of the present invention;

[0057] Figure 7 is a schematic structural diagram of a shaping portion and a positioning portion according to an embodiment of the present invention;

[0058] Figure 8 is a schematic structural diagram of a first rod member according to an embodiment of the present invention;

[0059] Fig. 9 is a schematic diagram of the positional relationship between the shaping portion and the positioning portion of an embodiment of the present invention and one side of the electronic device;

[0060] Fig.10 is a schematic diagram of the positional relationship between the shaping portion and the positioning portion of an embodiment of the present invention and the other side of the electronic device;

[0061] Fig.11 is a cross-sectional schematic diagram of a shaping module according to an embodiment of the present invention;

[0062] Fig.12 is a schematic structural diagram of a carrier and electronic devices according to an embodiment of the present invention;

[0063] Fig.13 is a schematic structural diagram of a shaping portion and a carrier according to an embodiment of the present invention;

[0064] Fig.14 is a schematic diagram of the working state of the pin shaping device of an embodiment of the present invention in some implementation modes;

[0065] Fig.15 It is a schematic diagram of the working state of the pin shaping device of the embodiment of the present invention in other implementation modes.

[0066] Description of reference numerals:

[0067] 1- Plastic surgery module;

[0068] 11-shaping part; 111-first operating head; 112-limiting claw; 1121-guiding opening; 1122-guiding inclined surface; 113-shaping groove; 114-second avoidance surface; 115-third avoidance surface;

[0069] 12-positioning part; 121-positioning head; 122-third elastic body; 123-fourth elastic body;

[0070] 13- second operating head;

[0071] 14- third operating head;

[0072] 15-driven part; 151-first mounting plate;

[0073] 16-active part; 162-second mounting plate; 1621-through hole; 163-first sleeve; 164-second sleeve; 165-spiral slide; 166-first slideway; 167-second slideway;

[0074] 17-pressing part; 171-second guide rod; 172-second elastic body; 173-support plate; 174-pressing block;

[0075] 2- bearing part;

[0076] 21-forming groove; 211-avoidance hole;

[0077] 22-profile groove;

[0078] 23-carrier;

[0079] 24-positioning column; 241-first avoidance surface; 242-first edge;

[0080] 25-magnetic body;

[0081] 31-first positioning surface; 32-second positioning surface; 33-third positioning surface; 34-fourth positioning surface; 35-fifth positioning surface; 36-sixth positioning surface; 37-seventh positioning surface;

[0082] 41-first shaping surface; 42-second shaping surface; 43-third shaping surface; 44-fourth shaping surface;

[0083] 51-first rod; 511-first connecting end; 52-second rod; 53-third rod; 54-fourth rod; 55-driving pin;

[0084] 6-Compensation Department;

[0085] 61-first guide rod; 611-contact end; 612-second connection end; 613-first limiting groove; 614-second limiting groove; 62-mounting seat; 621-accommodating hole; 63-first elastic body; 64-top bead;

[0086] 7-forming area;

[0087] 8- driving unit;

[0088] 81-driving plate; 82-baffle plate;

[0089] A-Electronic devices;

[0090] A1-functional unit; A2-pin; A21-first bending section; A22-second bending section; A23-third bending section; A24-fourth bending section. DETAILED DESCRIPTION

[0091] The present invention is described below based on embodiments, but the present invention is not limited to these embodiments. In the detailed description of the present invention below, some specific details are described in detail. It is possible for a person skilled in the art to fully understand the present invention without the description of these details. In order to avoid confusing the essence of the present invention, known methods, processes, flows, components and circuits are not described in detail.

[0092] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0093] Unless the context clearly requires otherwise, the words "include", "comprising" and similar words throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0094] In the description of the present invention, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0095] Unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0096] For ease of explanation, spatially relative terms such as "inside", "outside", "below", "below", "lower", "above", "upper", etc. are used herein to describe the relationship of one element or feature illustrated in the figures to another element or feature. It will be understood that spatially relative terms may be intended to include different orientations of the device in use or operation other than the orientation depicted in the figures. For example, if the device in the figure is turned over, an element described as being "below" or "below" other elements or features will then be positioned as being "above" the other elements or features. Thus, the example term "below" can include both the orientations of above and below. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0097] Figure 1 It is a schematic diagram of the structure of the electronic device A of this embodiment before plastic surgery. Figure 2 It is a schematic diagram of the structure of the electronic device A after shaping in this embodiment. Figure 3 Schematic diagram of the structure of the pin shaping device of this embodiment.

[0098] In some embodiments, Figure 1-Figure 3 As shown, the electronic device A in this embodiment includes a functional unit A1 and two pins A2 arranged on the functional unit A1. The two pins A2 are linear structures. Before the electronic device A is shaped, the two pins A2 basically extend along a straight line. After being shaped by the pin shaping device, the two pins A2 show different degrees of bending. Among them, the longer pin A2 is bent twice on plane YZ and once on plane XY. The shorter pin A2 is bent once on plane XY. The specific bending method of pin A2 can be adjusted by configuring the shaping module 1 and the bearing part 2. The electronic device A can be an electronic component such as a resistor or a capacitor. After bending, it can be better connected to a circuit board or electrical equipment (such as a vehicle-mounted filter).

[0099] Figure 4 Schematic diagram of an exploded view of the pin shaping device of this embodiment. Figure 5 and Figure 6 It is an exploded schematic diagram of the shaping module 1 of this embodiment.

[0100] In some embodiments, Figure 4-Figure 6As shown, the pin shaping device in this embodiment includes a shaping module 1, a bearing part 2 and a driving part 8. The shaping module 1 can be driven by the driving part 8 so that the shaping module 1 can move up and down above the bearing part 2. The bearing part 2 has a profiling groove 22 and a forming groove 21. The profiling groove 22 is used to carry the functional unit A1. When the functional unit A1 is set in the profiling groove 22, part of the pin A2 will extend above the forming groove 21. The bottom surface height of the profiling groove 22 is higher than the bottom surface height of the forming groove 21, so that the pin A2 can be bent downward.

[0101] Figure 7 Schematic diagram of the structure of the shaping part 11 and the positioning part 12 of this embodiment. Figure 8 Schematic diagram of the structure of the first rod 51 of this embodiment. Fig. 9 Schematic diagram of the positional relationship between the shaping portion 11 and the positioning portion 12 and one side of the electronic device A in this embodiment. Fig.10 Schematic diagram of the positional relationship between the shaping portion 11 and the positioning portion 12 and the other side of the electronic device A in this embodiment. Fig.11 It is a cross-sectional schematic diagram of the shaping module 1 of this embodiment.

[0102] In some embodiments, Figure 7 and Figure 8 As shown, the shaping module 1 includes a positioning portion 12 and a shaping portion 11. The first operating head 111 includes two limiting claws 112, the two limiting claws 112 are arranged at intervals and the opposite sides form a shaping groove 113 facing the avoidance hole 211, the shaping groove 113 includes a first shaping surface 41 and two second shaping surfaces 42, the two second shaping surfaces 42 are respectively formed on the two limiting claws 112, and the first shaping surface 41 is located between the two second shaping surfaces 42. Figure 9-11 As shown, the shaping portion 11 includes a first operating head 111 , and the positioning portion 12 includes a positioning head 121 , and the positioning head 121 faces the bottom of the profiling groove 22 .

[0103] Fig.12 It is a schematic diagram of the structure of the carrier 23 and the electronic device A of this embodiment. Fig.13 Schematic diagram of the structure of the shaping unit 11 and the carrier 23 of this embodiment.

[0104] In some embodiments, Figure 12-13 As shown, the forming groove 21 has a first positioning surface 31 and a second positioning surface 32. The first positioning surface 31 is provided with an avoidance hole 211. The avoidance hole 211 faces the shaping module 1.

[0105] Fig.14 and Fig.151 is a schematic diagram of the working state of the pin shaping device of this embodiment. State I, State II, State III, State IV and State V in the figure are different states of the pin shaping device in use. State IV only shows the extension direction of the pin A2, and uses a dotted line to show the position of a limit claw 112 before rotation.

[0106] Further reference Figure 2 , Figure 8 and Figure 14-15 As shown, the shaping module 1 in this embodiment is configured to move toward the bearing portion 2, the positioning head 121 presses the functional unit A1 against the profiling groove 22, and part of the first operating head 111 extends into the avoidance hole 211. The first shaping surface 41 is close to the first positioning surface 31, so that the first shaping surface 41 and the first positioning surface 31 drive the first bending segment A21 to bend and deform along the first direction (such as Fig.14 In the embodiment, after the first bending section A21 is bent, the angle between it and the second bending section A22 is angle a2. When the first shaping surface 41 approaches the first positioning surface 31, one end of the first bending section A21 will press against the first positioning surface 31, and the position of the other end will be constrained by the shaping groove 113 and pressed down by the first shaping surface 41.

[0107] Specifically, Fig.13 As shown, the first shaping surface 41 stays above the avoidance hole 211, that is, in a direction perpendicular to the first shaping surface 41, the distance between the first shaping surface 41 and the first positioning surface 31 is the diameter of the pin A2. Thus, the pin A2 can be roughly in a straight extension state.

[0108] Further reference Figure 2 , Figure 8 and Figure 14-15 As shown, the first operating head 111 rotates along the circumference of the avoidance hole 211 until the second positioning surface 32 and a limiting claw 112 are in a relative position. Thus, the limiting claw 112 drives the second bending segment A22 to abut against the second positioning surface 32, and at the same time, the second shaping surface 42 drives the first bending segment A21 to bend and deform along the second direction. In this embodiment, the angle of the first bending segment A21 before and after the second bending is angle a3. In addition, the second positioning surface 32 can limit the bending deformation of the second bending segment A22, and prevent the second bending segment A22 from bending in the direction opposite to the second direction.

[0109] Specifically, Fig.15As shown, the second bending section A22 is located between the functional unit A1 and the first bending section A21. The second shaping surface 42 and the second positioning surface 32 are both planes. The first operating head 111 rotates 90 degrees clockwise, that is, the angle a3 is 90 degrees. During this process, the end of the first bending section A21 will slide on the first positioning surface 31. After the second bending, the first bending section A21 will extend in a direction away from the other pin A2. Thereby, the distance between the connection positions of the two pins A2 is increased to facilitate the assembly of the electronic device A. In this form, the first bending section A21 and the second bending section A22 are perpendicular to each other.

[0110] In summary, the pin shaping device in this embodiment is provided with a forming groove 21 and a profiling groove 22 on the bearing part 2 to respectively carry the functional unit A1 and the pin A2. In the process of pressing down the shaping module 1, the avoidance hole 211 can avoid the end of the first operating head 111. The positioning head 121 presses the functional unit A1, so that the functional unit A1 will not shake easily during the bending process of the pin A2, thereby ensuring the bending position accuracy of the pin A2. On the other hand, the shaping groove 113 formed by the two limiting claws 112 faces the bearing part 2, which can facilitate the first bending section A21 to enter the shaping groove 113, thereby constraining the position of the pin A2 before bending. On the other hand, the first shaping surface 41, the first positioning surface 31 and the second shaping surface 42 can realize the bending of the first bending section A21 in different directions, simplifying the processing procedure of the pin A2. At the same time, the cooperation between the limiting claw 112 and the second positioning surface 32 can also prevent the second bending section A22 from bending when the first bending section A21 bends.

[0111] In some embodiments, Fig.12 As shown, the bearing part 2 includes a carrier 23 and a positioning column 24, the positioning column 24 is disposed on the carrier 23, and the positioning column 24 has a first avoidance surface 241, the first avoidance surface 241 is connected with the second positioning surface 32 to form a first edge 242, and the first edge 242 extends upward from the inner side of the avoidance hole 211. In this embodiment, a partial area of ​​the positioning column 24 is located at the avoidance hole 211 and above the avoidance hole 211.

[0112] Further reference Figure 7 and Fig.15 As shown, the first operating head 111 has a second avoidance surface 114, and at least part of the second avoidance surface 114 is formed on the two limiting claws 112. In this embodiment, the second avoidance surface 114 is formed by a concave side surface of the first operating head 111 to avoid the positioning column 24. Fig.15As shown in state IV, when the end of the first operating head 111 extends into the avoidance hole 211, the second avoidance surface 114 of one limiting claw 112 is opposite to the first avoidance surface 241. When the first operating head 111 rotates around the first edge 242 to a predetermined angle, the second avoidance surface 114 of the other limiting claw 112 is opposite to the second positioning surface 321, so that the second avoidance surface 114 and the second positioning surface 32 clamp the second bending segment A22.

[0113] Preferably, the second avoidance surface 114 is a plane, and there is a rounded corner between the second avoidance surface 114 and the second shaping surface 42. The first bending section A21 and the second bending section A22 are in a circular arc transition. Therefore, when the first operating head 111 extends into the avoidance hole 211, the second avoidance surface 114 in this embodiment can avoid interference between the first operating head 111 and the positioning column 24, and the first operating head 111 has sufficient rotation space. At the same time, the second avoidance surface 114 cooperates with the second positioning surface 32 to press a part of the second bending section A22 straight, ensuring that the first bending section A21 and the second bending section A22 are perpendicular to each other.

[0114] In some embodiments, Fig.15 As shown, the avoidance hole 211 is a circular hole. The first operating head 111 has a third avoidance surface 115, which is a partial cylindrical surface and is formed on the side of the limiting claw 112 away from the second avoidance surface 114. The shaping groove 113 extends from the second avoidance surface 114 to the third avoidance surface 115, and the third avoidance surface 115 can be operably rotated along the hole edge of the avoidance hole 211. As a result, the contact area between the first operating head 111 and the carrier 23 and the first bending section A21 is increased, so that the shape of the first bending section A21 after bending is more accurate.

[0115] In some embodiments, Figure 8 As shown, the opposite sides of the two limiting claws 112 form a guide opening 1121, and the guide opening 1121 includes two guide slopes 1122 formed on the two limiting claws 112. The shaping groove 113 passes through the guide opening 1121 toward the forming groove 21, and the two guide slopes 1122 are away from one side of the shaping groove 113 and tilted away from each other.

[0116] In this embodiment, when the shaping module 1 moves downward, the guiding slope 1122 is used to guide the pin A2 so that the first bending section A21 enters the shaping groove 113 through the guiding opening 1121, thereby preventing the pin A2 from being unable to enter the shaping groove 113 due to its own morphological defects.

[0117] In some embodiments, Fig. 9 As shown, the shaping part 11 further includes a second operating head 13, and the second operating head 13 has a third shaping surface 43. Fig.12As shown, the side wall of the forming groove 21 has a third positioning surface 33 opposite to the third shaping surface 43, the third positioning surface 33 is located between the first positioning surface 31 and the profiling groove 22, and the side of the third positioning surface 33 close to the profiling groove 22 is inclined toward the profiling groove 22. Fig.14 As shown in state II, the shaping module 1 is further configured such that during the pressing process of the shaping module 1 , the third shaping surface 43 presses the second bending section A22 against the third positioning surface 33 to drive the first bending section A21 to move toward the first positioning surface 31 .

[0118] The third positioning surface 33 cooperates with the third shaping surface 43 in this embodiment to bend the second bending segment A22 so that the second bending segment A22 tilts downward at an angle a1. In this process, the first bending segment A21 can be moved downward together to prepare for the first operating head 111 to shape the first bending segment A21.

[0119] In some embodiments, Figure 9-10 As shown, the shaping part 11 further includes a third operating head 14, and the third operating head 14 further includes a fourth shaping surface 44 and a fourth positioning surface 34 protruding from the fourth shaping surface 44. Fig.15 As shown, when the fourth positioning surface 34 abuts against the first positioning surface 31 , the fourth shaping surface 44 is disposed opposite to the first positioning surface 31 to clamp the first bending segment A21 .

[0120] Specifically, the fourth shaping surface 44 is a plane. Thus, by using the cooperation between the fourth shaping surface 44 and the first positioning surface 31, the end of the first bending segment A21 is pressed straight to prevent the end of the first bending segment A21 from tilting. At the same time, the fourth positioning surface 34 is used for limiting to prevent the first bending segment A21 from being flattened.

[0121] In some embodiments, Figure 5-Figure 6 As shown, the shaping module 1 further includes a driven part 15 and an active part 16, and the driven part 15 is configured to move following the active part 16. The driven part 15 includes a first mounting plate 151, and the positioning part 12 and the shaping part 11 are arranged on the first mounting plate 151. The active part 16 includes a second mounting plate 162 and a first sleeve 163, and the second mounting plate 162 is provided with a plurality of through holes 1621.

[0122] Further reference Figure 8As shown, the first sleeve 163 is disposed on the second mounting plate 162 and has a spiral groove 165. The shaping part 11 includes a first rod 51 and a driving pin 55. The first rod 51 includes a first operating head 111 and a first connecting end 511. The first connecting end 511 is rotatably connected to the first mounting plate 151. The driving pin 55 is fixedly connected to the first rod 51. The first rod 51 rotatably passes through the first sleeve 163, and the driving pin 55 extends into the spiral groove 165. Specifically, the driven part 15 also includes a bearing. The first connecting end 511 is fixedly connected to the inner ring of the bearing, and the outer ring of the bearing is fixedly connected to the first mounting plate 151.

[0123] Further reference Figure 14-15 As shown, the active part 16 has a first movement stroke (eg, Fig.14 The second motion stroke (as shown in state Ⅰ, state Ⅱ and state Ⅲ) Fig.15 The shaping module 1 is configured such that in the first movement stroke, the active part 16 drives the third shaping surface 43 and the first shaping surface 41 to abut against the second bending segment A22 and the first bending segment A21 in sequence through the driven part 15. Specifically, the positioning head 121, the third shaping surface 43 and the first shaping surface 41 abut against the functional unit A1, the second bending segment A22 and the first bending segment A21 in sequence.

[0124] In the second movement stroke, the first mounting plate 151 and the second mounting plate 162 move away from each other. That is, Fig.14 The distance L2 in the first sleeve 163 increases, while the distance L1 continues to decrease. At the same time, the driving pin 55 slides along the spiral groove 165 and drives the first rod 51 to rotate. In this form, the center line of the spiral groove 165 coincides with the center line of the first sleeve 163. When the height of the first sleeve 163 gradually decreases, the driving pin 55 slides from the lower end of the spiral groove 165 to the upper end (such as Figure 8 ). Thus, the rotation of the first operating head 111 is achieved.

[0125] In some embodiments, Figure 5-Figure 6 As shown, the shaping module 1 further includes a compensation part 6. The active part 16 has a first slideway 166, and the first slideway 166 runs through the active part 16. The first slideway 166 can be directly opened on the second mounting plate 162, or can be set on the third sleeve, and the third sleeve is set in the above-mentioned through hole 1621.

[0126] Further reference Fig.14As shown, the compensation part 6 includes a first guide rod 61, the first guide rod 61 has a contact end 611 and a second connection end 612 fixedly connected to the first mounting plate 151, the first guide rod 61 can slidably pass through the first slideway 166, and the contact end 611 faces the carrier 23. The shaping module 1 is also configured so that in the second movement stroke, the contact end 611 abuts against the carrier 23, and the first mounting plate 151 is driven away from the second mounting plate 162 through the first guide rod 61.

[0127] Therefore, the compensation part 6 in this embodiment is used to compensate for the downward movement of the second mounting plate 162. By moving the first mounting plate 151 upward, the first operating head 111 no longer moves downward, that is, the positioning part 12 and the shaping part 11 can be kept at the same height. When the first operating head 111 twists the first bending section A21, it will not continue to press down the first bending section A21, thereby reducing the downward pressure applied by the positioning part 12 and the shaping part 11 to the electronic device A. At the same time, the driving method of the driving part 8 is simplified.

[0128] In some embodiments, Figure 5-Figure 6 As shown, the first guide rod 61 has a first limiting groove 613 and a second limiting groove 614, and the second limiting groove 614 is located between the contact end 611 and the first limiting groove 613. The compensation part 6 also includes a mounting seat 62, a first elastic body 63 and a top ball 64. The mounting seat 62 has a receiving hole 621. The first elastic body 63 is arranged in the receiving hole 621, and one end of the first elastic body 63 abuts against the mounting seat 62, and the other end presses the top ball 64 against the first guide rod 61. The compensation part 6 is configured such that in the first movement stroke, the top ball 64 is clamped in the first limiting groove 613 (as shown in FIG. Figure 6 In the second movement stroke, the top ball 64 passes through the side wall of the first guide rod 61 from the first limiting groove 613 and gradually slides to the second limiting groove 614.

[0129] Specifically, when the top ball 64 is stuck in the first limiting groove 613, the elastic force of the first elastic body 63 generates static friction between the top ball 64 and the first limiting groove 613. When the first operating head 111, the second operating head 13 and the positioning head 121 apply downward pressure to the electronic device A, the static friction can ensure that the distance between the first mounting plate 151 and the second mounting plate 162 remains unchanged, that is, in the first movement stroke, the electronic device A will not lift the driven part 15. In the second movement stroke, after the contact end 611 contacts the carrier 23, the lifting force applied by the carrier 23 to the first guide rod 61 is much greater than the static friction, thereby forcing part of the top ball 64 to enter the accommodating hole 621, and then the top ball 64 will slide on the first guide rod 61. When the first operating head 1112 completes the twisting action, the top ball 64 can just fall into the second limiting groove 614. In this form, when the shaping module 1 is lifted by the driving part 8 , the shaping part 11 and the positioning part 12 can also be lifted stably.

[0130] In some embodiments, Figure 5-Figure 6 As shown, the active part 16 has a second slideway 167, and the second slideway 167 runs through the active part 16. The second slideway 167 can be formed in the third sleeve. Figure 4 As shown, the carrying portion 2 further includes a magnetic body 25 , and the magnetic body 25 is disposed on the top of the carrier 23 .

[0131] Further reference Figure 5 and Figure 6 As shown, the shaping part 11 further includes a pressing part 17. The pressing part 17 includes a second guide rod 171, a second elastic body 172, a support plate 173 and a pressing block 174, the pressing block 174 has a third operating head 14 and a fifth positioning surface 35, the pressing block 174 and the support plate 173 are located on both sides of the active part 16, the second guide rod 171 is slidably disposed on the second slideway 167, and the two ends are fixedly connected to the pressing block 174 and the support plate 173 respectively, and the second elastic body 172 abuts between the support plate 173 and the active part 16.

[0132] The shaping module 1 is also configured so that when the fourth positioning surface 34 abuts against the first positioning surface 31, the fifth positioning surface 35 is attracted to the magnetic body 25. As a result, the pressing portion 17 can quickly abut against the carrier 23. Optionally, the pressing portion 17 is configured to be a magnetic conductive material (such as cast iron). When the shaping module 1 moves a first predetermined distance away from the bearing portion 2, the fifth positioning surface 35 and the magnetic body 25 remain in an attracted state, and the second elastic body 172 generates an elastic compression amount until the second elastic body 172 drives the fifth positioning surface 35 to separate from the magnetic body 25.

[0133] Easy to understand, such as Fig.15As shown in state IV, after the first operating head 111 bends the first bending segment A21 in the horizontal direction, the side of the first bending segment A21 will fit with the second shaping surface 42 of a limiting claw 112 away from the positioning column 24. In this form, the shaping module 1 is directly lifted, and the friction force generated by the second shaping surface 42 on the first bending segment A21, the friction force generated by the second avoidance surface 114 and the second positioning surface 32 on the second bending segment A22, and the friction force generated by the third shaping surface 43 on the second bending segment A22 will cause the pin A2 to deform again and fail to meet the assembly requirements.

[0134] To this end, in this embodiment, when the active part 16 moves a first predetermined distance in a direction away from the bearing part 2, the first operating head 111 or the shaping part 11 (the first operating head 111 and the second operating head 13) will be separated from the pin A2. During this process, keeping the fourth shaping surface 44 pressed against the end of the first bending section A21 can ensure that the pin A2 will not be deformed. After the first operating head 111 or the shaping part 11 is separated from the pin A2, the elastic force of the second elastic body 172 is greater than the magnetic attraction between the fifth positioning surface 35 and the magnetic body 25. The pressing part 17 is separated from the carrier 23. Thereby, all the components of the shaping module 1 can be moved up together. The operator can remove the electronic device A that has been shaped from the carrier 23.

[0135] Preferably, if Figure 6 As shown, the bottom of the first mounting plate 151 may be provided with an avoidance groove corresponding to the support plate 173. When the shaping module 1 is in the first movement stroke, the first mounting plate 151 and the second mounting plate 162 are relatively close to each other. In this form, the avoidance groove can accommodate the support plate 173.

[0136] In some embodiments, Figure 6 , Fig.11 and Fig.14 As shown, the positioning portion 12 includes a third rod 53 and a third elastic body 122, the end of the third rod 53 includes a positioning head 121, and the third rod 53 and the first mounting plate 151 can be operably moved linearly relative to each other and are elastically connected through the third elastic body 122. The shaping portion 11 also includes a fourth elastic body 123 and a fourth rod 54. The second operating head 13 is disposed at the end of the third rod 53, and the fourth rod 54 and the first mounting plate 151 can be operably moved linearly relative to each other and are elastically connected through the fourth elastic body 123. In the first movement stroke and the second movement stroke, the third elastic body 122 and the fourth elastic body 123 are both in an elastic deformation state.

[0137] Specifically, Fig.11As shown in the figure, a setting position of the third elastic body 122 and the fourth elastic body 123 is shown. The third rod 53 and the fourth rod 54 can be hung on the first mounting plate 151 through the flanges arranged circumferentially. The third rod 53 and the fourth rod 54 are prevented from falling from the first mounting plate 151. At the same time, when the third elastic body 122 and the fourth elastic body 123 are compressed by the electronic device A, the third rod 53 and the fourth rod 54 can extend from the top of the first mounting plate 151.

[0138] Thus, on the one hand, it is ensured that the second operating head 13 and the positioning head 121 are elastically abutted against the electronic device A, limiting the downward pressure applied by the shaping module 1 to the electronic device A. Prevent damage to the electronic device A. On the other hand, the third elastic body 122 and the fourth elastic body 123 can be configured as compression springs. The elastic compression amount of the third elastic body 122 and the fourth elastic body 123 is configured to be greater than the second movement stroke. That is, when the first movement stroke ends, the elastic compression amount of the third elastic body 122 and the fourth elastic body 123 is in the maximum state, and in the second movement stroke, the third elastic body 122 and the fourth elastic body 123 stretch and deform, but are still within the elastic compression range. To ensure that the positioning head 121 and the second operating head 13 still press against the electronic device A. Thus, in the entire stroke of the shaping module 1 moving downward, the elastic force applied to the electronic device A by the third elastic body 122 and the fourth elastic body 123 does not increase all the time, further protecting the electronic device A from extrusion damage.

[0139] Furthermore, when the active portion 16 moves up a first predetermined distance, the third elastic body 122 and the fourth elastic body 123 no longer apply downward pressure to the electronic device A, that is, the first mounting plate 151 lifts the first operating head 111 , the second operating head 13 and the positioning head 121 .

[0140] In some embodiments, Figure 1-Figure 12As shown, the bearing portion 2 has a molding area 7, and the molding area 7 has a seventh positioning surface 37 and a sixth positioning surface 36, and the seventh positioning surface 37 has an avoidance hole 211. Specifically, the sixth positioning surface 36 is higher than the first positioning surface 31. The sixth positioning surface 36 deviates from the second positioning surface 32. The active portion 16 also includes a second sleeve 164, and the second sleeve 164 has a spiral slide 165, and the second sleeve 164 and the spiral slide 165 of the first sleeve 163 have opposite rotation directions. The shaping portion 11 also includes a second rod 52, and the second rod 52 includes a first operating head 111 and a second connecting end 612, and the second connecting end 612 is rotatably connected to the first mounting plate 151, and the driving pin 55 is fixedly connected to the second rod 52, and the second rod 52 can rotatably pass through the second sleeve 164, and the driving pin 55 extends from the second rod 52 into the spiral slide 165. In the above-mentioned second movement stroke, the first mounting plate 151 and the second mounting plate 162 move away from each other, and the driving pin 55 slides along the spiral slide groove 165, driving the second rod 52 to rotate, and the first operating head 111 extends into the avoidance hole 211 of the seventh positioning surface 37, and the first operating head 111 rotates along the circumference of the avoidance hole 211 until the sixth positioning surface 36 is opposite to the limiting claw 112, so that the limiting claw 112 drives the fourth bending section A24 to abut against the sixth positioning surface 36. At the same time, the second shaping surface 42 drives the third bending section A23 to bend and deform along the third direction (angle b1). The rotation of the third operating head 14 in this embodiment is realized by using the second movement stroke. As a result, the driving method is further simplified. At the same time, the distance between the ends of the two pins A2 is further increased.

[0141] In some embodiments, Figure 2-Figure 6 As shown, the pin shaping device in this embodiment includes multiple processing units. Each processing unit is respectively provided with a respective shaping portion 11, a positioning portion 12, a forming groove 21 and a contouring groove 22. At the same time, the multiple processing units share the same first mounting plate 151, a second mounting plate 162 and a carrier 23. Thus, the pin shaping device can process multiple electronic devices A at the same time.

[0142] In some embodiments, Figure 3 and Figure 4 As shown, the pin shaping device also includes a driving unit 8. The driving unit 8 includes a driving plate 81 and a baffle 82, and the driving plate 81 is fixedly connected to the second mounting plate 162. The driving unit 8 is configured to drive the second mounting plate 162 to move up and down through the driving plate 81, and the baffle 82 abuts against the first mounting plate 151 (as shown in FIG. Figure 3 As shown in FIG. 6 , the top ball 64 slides from the second limiting groove 614 to the first limiting groove 613. Thus, during the upward movement of the shaping module 1, the resetting operation of the shaping module 1 is realized.

[0143] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pin shaping device, characterized in that: The pin shaping device comprises: The bearing portion (2) comprises a profiling groove (22) and a forming groove (21), wherein the forming groove (21) comprises a first positioning surface (31) and a second positioning surface (32), wherein the first positioning surface (31) is provided with an avoidance hole (211), and the second positioning surface (32) extends along the axial direction of the avoidance hole (211); and A shaping module (1) comprises a positioning portion (12) and a shaping portion (11), wherein the shaping portion (11) comprises a first operating head (111), the positioning portion (12) comprises a positioning head (121), the positioning head (121) faces the bottom of the profiling groove (22), the first operating head (111) comprises two limiting claws (112), the two limiting claws (112) are arranged at intervals and opposite sides form a shaping groove (113) facing the avoidance hole (211), the shaping groove (113) comprises a first shaping surface (41) and two second shaping surfaces (42), the two second shaping surfaces (42) are respectively formed on the two limiting claws (112), and the first shaping surface (41) is located between the two second shaping surfaces (42); The shaping module (1) is configured to move toward the bearing portion (2), the positioning head (121) presses the functional unit (A1) against the profiling groove (22), a portion of the first operating head (111) extends into the avoidance hole (211), and the first shaping surface (41) approaches the first positioning surface (31) to drive the first bending section (A21) to bend and deform along the first direction; the first operating head (111) rotates along the circumference of the avoidance hole (211) until the second positioning surface (32) is opposite to the limiting claw (112), so that the limiting claw (112) drives the second bending section (A22) to abut against the second positioning surface (32), and at the same time, the second shaping surface (42) drives the first bending section (A21) to bend and deform along the second direction.

2. The pin shaping device according to claim 1, characterized in that: The bearing portion (2) comprises a carrier (23) and a positioning column (24), wherein the positioning column (24) is arranged on the carrier (23), and the positioning column (24) has a first avoidance surface (241), wherein the first avoidance surface (241) is connected with the second positioning surface (32) to form a first edge (242), and the first edge (242) extends upward from the inner side of the avoidance hole (211); The first operating head (111) has a second avoidance surface (114), and at least a portion of the second avoidance surface (114) is formed on the two limiting claws (112); The end of the first operating head (111) extends into the avoidance hole (211), the second avoidance surface (114) of one limiting claw (112) is opposite to the first avoidance surface (241), the first operating head (111) rotates around the first edge (242) at a predetermined angle, and the second avoidance surface (114) of the other limiting claw (112) is opposite to the second positioning surface (32), so that the second avoidance surface (114) and the second positioning surface (32) clamp the second bending section (A22).

3. The pin shaping device according to claim 2, characterized in that: The avoidance hole (211) is a circular hole; The first operating head (111) has a third avoidance surface (115), and the third avoidance surface (115) is a partial cylindrical surface and is formed on a side of the limiting claw (112) away from the second avoidance surface (114); The shaping groove (113) extends from the second avoidance surface (114) to the third avoidance surface (115), and the third avoidance surface (115) can be operably rotated along the hole edge of the avoidance hole (211).

4. The pin shaping device according to claim 1, characterized in that: A guide opening (1121) is formed on opposite sides of the two limiting claws (112), and the guide opening (1121) includes two guide inclined surfaces (1122) formed on the two limiting claws (112), and the shaping groove (113) is directed toward the forming groove (21) through the guide opening (1121), and the two guide inclined surfaces (1122) are away from one side of the shaping groove (113) and are inclined in a direction away from each other.

5. The pin shaping device according to claim 2, characterized in that: The shaping section (11) further comprises a second operating head (13), wherein the second operating head (13) has a third shaping surface (43); The side wall of the molding groove (21) has a third positioning surface (33) opposite to the third shaping surface (43), the third positioning surface (33) is located between the first positioning surface (31) and the profiling groove (22), and the side of the third positioning surface (33) close to the profiling groove (22) is inclined toward the profiling groove (22); The shaping module (1) is further configured so that the third shaping surface (43) presses the second bending section (A22) against the third positioning surface (33) to drive the first bending section (A21) to move toward the first positioning surface (31).

6. The pin shaping device according to claim 5, characterized in that: The shaping portion (11) further comprises a third operating head (14), and the third operating head (14) further comprises a fourth shaping surface (44) and a fourth positioning surface (34) protruding from the fourth shaping surface (44); The fourth positioning surface (34) is in contact with the first positioning surface (31), and the fourth shaping surface (44) is arranged opposite to the first positioning surface (31) to clamp the first bending section (A21).

7. The pin shaping device according to claim 6, characterized in that: The shaping module (1) further comprises: The driven part (15) comprises a first mounting plate (151), and the positioning part (12) and the shaping part (11) are arranged on the first mounting plate (151); An active part (16) has a first movement stroke and a second movement stroke for moving toward the carrier (23), the active part (16) comprising a second mounting plate (162) and a first sleeve (163), the second mounting plate (162) having a plurality of through holes (1621), the first sleeve (163) being arranged on the second mounting plate (162) and having a spiral slide groove (165); The shaping portion (11) comprises a first rod (51) and a driving pin (55), the first rod (51) comprises the first operating head (111) and a first connecting end (511), the first connecting end (511) is rotatably connected to the first mounting plate (151), the driving pin (55) is fixedly connected to the first rod (51), the first rod (51) is rotatably passed through the first sleeve (163), and the driving pin (55) extends into the spiral slide groove (165); The shaping module (1) is also configured such that in the first movement stroke, the active part (16) drives the third shaping surface (43) and the first shaping surface (41) to abut against the second bending section (A22) and the first bending section (A21) in turn through the driven part (15); in the second movement stroke, the first mounting plate (151) and the second mounting plate (162) move away from each other, and the driving pin (55) slides along the spiral groove (165) and drives the first rod (51) to rotate.

8. The pin shaping device according to claim 7, characterized in that: The shaping module (1) further comprises a compensation portion (6), the active portion (16) having a first slideway (166), and the first slideway (166) passes through the active portion (16); The compensating portion (6) comprises a first guide rod (61), the first guide rod (61) having a contact end (611) and a second connection end (612) fixedly connected to the first mounting plate (151), the first guide rod (61) slidably passing through the first slideway (166), and the contact end (611) faces the carrier (23); The shaping module (1) is also configured such that during the second movement stroke, the contact end (611) abuts against the carrier (23) and drives the first mounting plate (151) away from the second mounting plate (162) via the first guide rod (61).

9. The pin shaping device according to claim 8, characterized in that: The first guide rod (61) has a first limiting groove (613) and a second limiting groove (614), and the second limiting groove (614) is located between the contact end (611) and the first limiting groove (613); The compensating portion (6) further comprises a mounting seat (62), a first elastic body (63) and a top ball (64); the mounting seat (62) has a receiving hole (621); the first elastic body (63) is arranged in the receiving hole (621), and one end of the first elastic body (63) abuts against the mounting seat (62), and the other end presses the top ball (64) against the first guide rod (61); The compensation portion (6) is configured such that in the first movement stroke, the top ball (64) is clamped in the first limiting groove (613), and in the second movement stroke, the top ball (64) slides from the first limiting groove (613) to the second limiting groove (614).

10. The pin shaping device according to claim 7, characterized in that: The active part (16) has a second slideway (167), and the second slideway (167) runs through the active part (16); The carrying portion (2) further comprises a magnetic body (25), and the magnetic body (25) is arranged on the carrying platform (23); The shaping section (11) further comprises: The pressing part (17) comprises a second guide rod (171), a second elastic body (172), a support plate (173) and a pressing block (174); the pressing block (174) has the third operating head (14) and the fifth positioning surface (35); the pressing block (174) and the support plate (173) are located on both sides of the active part (16); the second guide rod (171) is slidably arranged on the second slideway (167), and the two ends are respectively fixedly connected to the pressing block (174) and the support plate (173); the second elastic body (172) is abutted between the support plate (173) and the active part (16); The shaping module (1) is also configured such that the fourth positioning surface (34) abuts against the first positioning surface (31), the fifth positioning surface (35) is attracted to the magnetic body (25), the shaping module (1) moves a first predetermined distance in a direction away from the bearing portion (2), the fifth positioning surface (35) and the magnetic body (25) remain in an attracted state, and the second elastic body (172) generates an elastic compression until the second elastic body (172) drives the fifth positioning surface (35) to separate from the magnetic body (25).

11. The pin shaping device according to claim 7, characterized in that: The positioning portion (12) comprises a third rod (53) and a third elastic body (122); the end of the third rod (53) comprises the positioning head (121); the third rod (53) and the first mounting plate (151) are operable to move linearly relative to each other and are elastically connected via the third elastic body (122); The shaping section (11) further comprises: a fourth elastic body (123); a fourth rod (54), the second operating head (13) being arranged at the end of the third rod (53), the fourth rod (54) and the first mounting plate (151) being operable to move linearly relative to each other and being elastically connected via a fourth elastic body (123); During the first movement stroke and the second movement stroke, the third elastic body (122) and the fourth elastic body (123) are both in an elastically deformed state.

12. The pin shaping device according to claim 7, characterized in that: The bearing portion (2) has a molding area (7), the molding area (7) has a sixth positioning surface (36) and a seventh positioning surface (37), and the seventh positioning surface (37) is provided with the avoidance hole (211); The active part (16) further comprises a second sleeve (164), the second sleeve (164) is provided with a spiral groove (165), and the spiral groove (165) of the second sleeve (164) and the first sleeve (163) have opposite rotation directions; The shaping section (11) further comprises: A second rod (52), comprising the first operating head (111) and a second connecting end (612), wherein the second connecting end (612) is rotatably connected to the first mounting plate (151), the driving pin (55) is fixedly connected to the second rod (52), the second rod (52) rotatably passes through the second sleeve (164), and the driving pin (55) extends into the spiral slide groove (165); In the second movement stroke, the first mounting plate (151) and the second mounting plate (162) move away from each other, and the driving pin (55) slides along the spiral groove (165), driving the second rod (52) to rotate, and the first operating head (111) extends into the avoidance hole (211) of the seventh positioning surface (37), and the first operating head (111) rotates along the circumference of the avoidance hole (211) until the sixth positioning surface (36) is opposite to the limiting claw (112), so that the limiting claw (112) drives the fourth bending section (A24) to abut against the sixth positioning surface (36), and at the same time, the second shaping surface (42) drives the third bending section (A23) to bend and deform along the third direction.

13. The lead shaping device according to claim 9, characterized in that: The pin shaping device also includes: A driving part (8), comprising a driving plate (81) and a baffle (82), wherein the driving plate (81) is fixedly connected to the second mounting plate (162); The driving portion (8) is configured to drive the second mounting plate (162) to move up and down through the driving plate (81), and the baffle plate (82) abuts against the first mounting plate (151), and the top bead (64) slides from the second limiting groove (614) to the first limiting groove (613).

Images