Wire positioning equipment

Abstract

The embodiment of the utility model discloses wire rod positioning equipment, which is characterized in that a floating part can slide up and down relative to a base by utilizing the matching of a sliding body and a guide window, and a second carrier can horizontally move relative to the base by utilizing the matching of a guide body and a first slideway. Therefore, on one hand, the floating part is elastically connected with the base through the elastic part, and when the driving assembly is far away from the guide window, the elastic part can jack up the first carrier, so that the base plate ascends, and meanwhile, the distance between the first carrier and the second carrier becomes far. And furthermore, the wire positioning equipment adapts to the shape of the flat cable. And on the other hand, when the driving assembly gets close to the guide window, the limiting part abuts against the floating part, and the distance between the wire clamping gap and the base plate can be increased. Therefore, the depth of the forming groove is increased, so that an operator can conveniently bend the forming section by using the forming groove. And on the other hand, when the second carrier gets close to the first carrier, the forming section is bent towards the bottom of the forming groove, and the wire bending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to a wire positioning device. Background Art

[0002] The electronic components inside electronic products are connected by wires to achieve electrical connection between the electronic components. Especially for 3C products, the internal space is small. When the data transmission performance requirements are high, it is necessary to use flat cables for connection. At the same time, flat cables also have good bending performance.

[0003] For this reason, the direction of the cable is pre-processed before the cable is placed in the product. Thus, the shape of the cable can better adapt to the space inside the product. How to position the cable to facilitate shaping becomes a problem that needs to be solved. Utility Model Content

[0004] In view of this, an embodiment of the utility model provides a wire positioning device, which uses a first carrier and a second carrier that can move relative to each other to clamp the two ends of the wire respectively, so that the forming area of ​​the wire arrangement can correspond to the forming groove, so that the operator can use the forming groove to perform shaping operations on the forming area.

[0005] The wire positioning device of the embodiment of the utility model comprises:

[0006] A base having a guide window and a first slideway extending toward the guide window;

[0007] A driven assembly, comprising an elastic part and a floating part, wherein the floating part comprises a first carrier, a pad and a slide, wherein the first carrier has a clamping opening, the pad is located below the clamping opening, the floating part is elastically connected to the base through the elastic part, and the floating part slides along the guide window through the slide; and

[0008] An active component, comprising a second carrier, a limiting portion and a guide body, wherein the second carrier is arranged above the pad and has a clamping gap arranged opposite to the clamping opening, and the active component slides along the first slideway through the guide body;

[0009] The first carrier and the second carrier are separated from each other, and the elastic part pushes against the floating part to move toward the upper part of the guide window, wherein the wire arrangement extends from the wire clamping gap to the clamping opening;

[0010] The first carrier and the second carrier are close to each other, the limiting portion presses the floating portion to move toward the bottom of the guide window, the elastic portion generates an elastic restoring force along the axial direction of the guide window, and the opposite sides of the first carrier and the second carrier form a molding groove with the top surface of the pad, wherein the molding section of the cable arrangement is opposite to the molding groove.

[0011] Furthermore, the active component is provided with a first guide groove, the bottom of the first guide groove has a first positioning surface, and the first positioning surface faces the pad;

[0012] The floating portion includes a guide block, and the guide block has a second positioning surface arranged opposite to the first positioning surface;

[0013] The active component moves toward the guide window, the first positioning surface and the second positioning surface are separated from each other, and the pad moves toward the bottom of the clamping gap.

[0014] Furthermore, the wire clamping gap includes a first end and a second end that are arranged opposite to each other, the first end and the second end are bent in a direction away from the clamping opening, and the second end is closer to the bottom of the base relative to the first end.

[0015] Further, the second carrier includes a second carrier, the first guide groove is opened at the bottom of the second carrier and has a notch, and the first guide groove is opened toward the first carrier through the notch;

[0016] The guide block is convexly arranged on the top of the pad, and the pad extends to the bottom of the second stage and is spaced apart from the second stage;

[0017] The active component moves toward the guide window, and the guide block moves from the notch into the first guide groove until it abuts against the side wall of the first guide groove.

[0018] Furthermore, the base has a bearing plane, and the bearing plane is provided with the guide window;

[0019] The elastic part includes a plurality of compression springs, one end of each compression spring abuts against the bearing plane, and the other end of each compression spring abuts against the floating part;

[0020] The plurality of compression springs are arranged adjacent to the guide window, and are symmetrically arranged relative to the guide window in the length direction and the width direction of the guide window.

[0021] Furthermore, the base further has a second slideway extending parallel to the first slideway, and the guide window is located between the first slideway and the second slideway;

[0022] The sliding body is fixedly connected to the bottom of the first carrier, and the sliding body has a first position and a second position in a sliding direction, and the first position is closer to the second carrier relative to the second position;

[0023] The limiting part includes a telescopic rod and a roller, wherein the roller is rotatably arranged on the telescopic rod, one end of the telescopic rod passes through the guide window and extends to the second slideway, and the other end of the telescopic rod is fixedly connected to the second carrier;

[0024] The telescopic rod moves toward the first slideway, the roller rolls from the first position to the second position, and the elastic part lifts up the first carrier.

[0025] Further, the sliding body comprises a support plate, the support plate has a third positioning surface and a receiving window, and the second position is located between the first position and the receiving window;

[0026] The telescopic rod moves toward the first slideway, the roller passes the second position and rolls into the accommodating window, and the bottom of the telescopic rod abuts against the third positioning surface.

[0027] Furthermore, the second carrier is provided with a driving hole;

[0028] The active component comprises a shifting rod, a rotating rod and a driving wheel located in the driving hole, the rotating rod passes through the driving wheel and is rotatably connected to the base, and the rotating rod is staggered from the center of the driving wheel;

[0029] The shifting rod drives the driving wheel to rotate through the rotating rod, and the driving wheel pushes the second carrier to move linearly through the driving hole.

[0030] Furthermore, the base further has a second guide groove, and the bearing plane is located at the bottom of the second guide groove;

[0031] The first carrier includes a first carrier, and the plurality of compression springs push the first carrier to move upwardly toward the second guide groove.

[0032] Furthermore, the base also has a height limiting surface, which faces the carrying plane and is arranged opposite to a portion of the first carrier to limit the lifting height of the first carrier.

[0033] The wire positioning device of the embodiment of the utility model utilizes the cooperation between the sliding body and the guide window so that the floating part can slide up and down relative to the base, and utilizes the cooperation between the guide body and the first slideway so that the second carrier can move horizontally relative to the base. Thus, on the one hand, the floating part is elastically connected to the base by the elastic part. When the active component is away from the guide window, the elastic part can lift the first carrier, so that the pad rises, and at the same time, the distance between the first carrier and the second carrier becomes farther (as shown in the distance in the figure, that is, the distance is greater than the distance). Furthermore, the wire positioning device is adapted to the shape of the cable arrangement. On the other hand, when the active component is close to the guide window, the limiting part presses against the floating part, which can increase the distance between the wire clamping gap and the pad. Thereby, the depth of the forming groove is increased, so that the operator can use the forming groove to bend the forming interval. On the other hand, when the second carrier is close to the first carrier, the forming interval is also bent toward the bottom of the forming groove, thereby improving the wire bending efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and other purposes, 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:

[0035] Figure 1 It is a structural schematic diagram of one side of the wire positioning device of an embodiment of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the other side of the wire positioning device of an embodiment of the utility model;

[0037] Figure 3 It is an exploded schematic diagram of one side of the wire positioning device of an embodiment of the utility model;

[0038] Figure 4 is an exploded schematic diagram of the other side of the wire positioning device of an embodiment of the utility model;

[0039] Figure 5 It is a structural schematic diagram of the active component and the base of an embodiment of the utility model;

[0040] Figure 6 It is a structural schematic diagram of a driven component and a base in an embodiment of the utility model;

[0041] Figure 7 It is an exploded schematic diagram of the limiting part and the first carrier and the second carrier of an embodiment of the utility model;

[0042] Figure 8 yes Figure 2 Schematic diagram of the cross-sectional view at AA in the middle;

[0043] Fig. 9 This is a schematic structural diagram of a first guide groove and a guide block in an embodiment of the utility model;

[0044] Fig.10 yes Figure 2 Schematic diagram of the cross-sectional view at the middle BB;

[0045] Fig.11 It is a schematic diagram of the positional relationship between the wire clamping gap and the first positioning surface and the second positioning surface in an embodiment of the utility model;

[0046] Fig.12 is a schematic diagram of the positional relationship between the first carrier and the second carrier of the embodiment of the utility model in some implementation modes;

[0047] Fig.13 is a schematic diagram of the positional relationship between the first carrier and the second carrier of the embodiment of the utility model in other implementation modes;

[0048] Fig.14 is a schematic diagram of the positional relationship between the first carrier and the second carrier of the embodiment of the utility model in some other implementations;

[0049] Fig.15 It is a schematic diagram of the positional relationship between the first carrier and the second carrier of the embodiment of the utility model in some further implementation modes.

[0050] Description of reference numerals:

[0051] 1- driven component;

[0052] 11- floating part; 111- pad; 113- guide block; 1131- second positioning surface;

[0053] 12-elastic part; 121-compression spring;

[0054] 13-sliding body; 131-first position; 132-second position; 133-support plate; 134-third positioning surface; 135-accommodating window;

[0055] 2- Active components;

[0056] 21-limiting part; 211-telescopic rod; 212-roller;

[0057] 22-guide body;

[0058] 23-first guide groove; 231-first positioning surface; 232-notch;

[0059] 24- lever;

[0060] 25- rotating rod;

[0061] 26- driving wheel;

[0062] 27- elastomer;

[0063] 3- Base;

[0064] 31-first slideway; 32-guide window; 33-bearing plane; 34-second slideway; 35-second guide groove; 36-height limiting surface;

[0065] 41-first carrier; 411-clamping port; 412-first carrier;

[0066] 42-second carrier; 421-clip gap; 4211-first end; 4212-second end; 422-second carrier; 423-driving hole;

[0067] 5-forming groove;

[0068] 6-Stop portion. DETAILED DESCRIPTION

[0069] 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. For those skilled in the art, the present invention can be fully understood without the description of these details. In order to avoid confusing the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0070] 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.

[0071] 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".

[0072] 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, the meaning of "plurality" is two or more.

[0073] 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 this utility model can be understood according to specific circumstances.

[0074] 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.

[0075] Figure 1 and Figure 2 Schematic diagram of the structure of the wire positioning device of this embodiment. Figure 1 The covers of the first carrier 41 and the second carrier 42 are in an open state. Figure 2 The covers of the first carrier 41 and the second carrier 42 are in a closed state.

[0076] Figure 3 and Figure 4 : is an exploded schematic diagram of the wire positioning device of this embodiment. The wire positioning device in the figure includes a driven component 1, an active component 2 and a base 3. The driven component 1 and the active component 2 can be movably arranged on the base 3.

[0077] Figure 5 It is a schematic structural diagram of the active component 2 and the base 3 of this embodiment. Figure 6 1 and 2 are structural schematic diagrams of the driven assembly 1 and the base 3 of this embodiment. The two figures respectively show the positions of the clamping gap 421 and the clamping opening 411.

[0078] Figure 7 1 is an exploded schematic diagram of the position limiting portion 21, the first carrier 412 and the second carrier 422 of this embodiment. A portion of the sliding body 13 is also shown in the figure.

[0079] Figure 8 yes Figure 2 The cross-sectional view at AA in the figure is shown in FIG. The outlines of the second carrier 422 and the limiting portion 21 are shown in bold solid lines. At the same time, the positional relationship between the support plate 133 and the roller 212 when the roller 212 moves to the second position 132 is shown in dotted lines.

[0080] Fig. 9 1 is a schematic diagram of the structure of the first guide groove 23 and the guide block 113 of this embodiment. The guide block 113 in the figure is shown by dotted lines.

[0081] Fig.10 yes Figure 2 The cross-sectional view at the middle BB is shown in FIG. Fig.11 Schematic diagram of the positional relationship between the wire clamping gap 421 and the first positioning surface 231 and the second positioning surface 1131 of this embodiment. Fig.10 and Fig.11 The first positioning surface 231 and the second positioning surface 1131 are in a separated state and an abutted state respectively.

[0082] Figure 12-Figure 15 Schematic diagram of the positional relationship between the first carrier 41 and the second carrier 42 . Figure 12-13 yes Figure 1 The view from the direction shown in C in the middle. Fig.14 and Fig.15 yes Fig.12 The cross-sectional view at the position shown in DD. Fig.12 and Fig.14 The first carrier 41 and the second carrier 42 are in a state of being away from each other. Fig.13 and Fig.15 The first carrier 41 and the second carrier 42 are in a state of being close to each other.

[0083] The distance L1 and the distance L3 in the figure are the horizontal distance between the opposite sides of the first carrier 41 and the second carrier 42 when the first carrier 41 and the second carrier 42 are far away from each other, and the distance from the second carrier 422 to the top of the pad 111. In this form, part of the guide block 113 is located outside the first guide groove 23. The distance L2 and the distance L4 in the figure are the horizontal distance between the opposite sides of the first carrier 41 and the second carrier 42 when the first carrier 41 and the second carrier 42 are close to each other, and the distance from the second carrier 422 to the top of the pad 111. That is, the distance L1 is greater than the distance L2, and the distance L3 is less than the distance L4.

[0084] In some embodiments, Figure 1-Figure 2 As shown, the wire positioning device in this embodiment includes a driven component 1, an active component 2 and a base 3.

[0085] Further refer to Figure 3 - Figure 4 As shown, the base 3 has a guide window 32 and a first slideway 31 extending toward the guide window 32 .

[0086] Specifically, the extension directions of the first slideway 31 and the guide window 32 are perpendicular to each other, and the guide window 32 is opened along the height direction of the base 3, and the first slideway 31 is opened along the length direction of the base 3. Meanwhile, there are two first slideways 31 which are arranged opposite to each other.

[0087] Further reference Figure 5-Figure 8As shown, the driven component 1 includes an elastic portion 12 and a floating portion 11. The floating portion 11 includes a first carrier 41, a pad 111 and a slide 13. The first carrier 41 has a clamping opening 411, and the pad 111 is located below the clamping opening 411. The clamping opening 411 is used to clamp one end of the wire. For example, the product to be processed includes a wire and a connector connected to an electronic component. The wire is a flat cable. One end of the flat cable is fixedly connected to the connector. The clamping opening 411 in this embodiment is used to clamp the connector.

[0088] Meanwhile, the floating part 11 is elastically connected to the base 3 through the elastic part 12, and the floating part 11 slides along the guide window 32 through the slide body 13. In this embodiment, the elastic part 12 is used to make the floating part 11 float up and down in the guide window 32.

[0089] In contrast, the active component 2 includes a second carrier 42, a stopper 21, and a guide body 22. The second carrier 42 is disposed above the pad 111, and the second carrier 42 has a clamping gap 421 disposed opposite to the clamping opening 411. The active component 2 slides along the first slideway 31 through the guide body 22. That is, the guide body 22 can slide along the first slideway 31, and the first slideway 31 has a third position and a fourth position, and the third position is located between the fourth position and the guide window 32.

[0090] Further reference Fig.12 and Fig.14 As shown, when the first carrier 41 and the second carrier 42 are in a state of being away from each other (that is, the guide body 22 is in the fourth position), the elastic part 12 pushes against the floating part 11 to move toward the upper part of the guide window 32. That is, the top position of the elastic part 12 contacts the floating part 11 and lifts it.

[0091] In this embodiment, the horizontal distance between the first carrier 41 and the second carrier 42 is relatively far (distance L1), and the distance between the clamping opening 411 and the pad 111 in the height direction is relatively close (distance L3). This allows the operator to fix the ends of the connector and the cable on the first carrier 41 and the second carrier 42, respectively, so that the cable extends from the clamping gap 421 to the clamping opening 411. That is, the forming area of ​​the wire material corresponds to the top area of ​​the pad 111.

[0092] It is easy to understand that when the product to be processed is placed in front of the wire positioning device in this embodiment, the forming area of ​​the product to be processed is already in a bent state (the forming area is a partial area of ​​the cable in the extension direction, and the area is located approximately in the middle of the cable length direction). However, due to its own stress, it is difficult for the forming area to maintain the shape in the product design stage. That is, the bending amplitude of the forming area will be reduced. As a result, the distance between the two ends of the forming area will increase in the horizontal direction (such as Fig.14 thick dashed line).

[0093] To this end, in this embodiment, by increasing the distance between the first carrier 41 and the second carrier 42, the wire positioning device can better adapt to the product to be processed, ensuring that the wires in the cable arrangement can be neatly arranged.

[0094] Further reference Fig.13 and Fig.15 As shown, when the first carrier 41 and the second carrier 42 are close to each other (that is, the guide body 22 is in the third position), the limiting portion 21 presses the floating portion 11 to move toward the bottom of the guide window 32, and the elastic portion 12 generates an elastic restoring force along the axial direction of the guide window 32. The elastic restoring force allows the driven component 1 to automatically reset after the active component 2 moves away from the driven component 1.

[0095] At the same time, the opposite sides of the first carrier 41 and the second carrier 42 form a molding groove 5 with the top surface of the pad 111. At the same time, the molding section of the wiring arrangement is opposite to the molding groove 5.

[0096] Specifically, the molding groove 5 is open to the top of the wire positioning device, the bottom of the molding groove 5 is the top of the pad 111, and the two sides of the molding groove 5 are the side walls on the opposite sides of the first carrier 41 and the second carrier 42 respectively. In this form, the molding section of the wiring is located on the inner side of the molding groove 5, that is, it is just in a corresponding state with the bottom of the molding groove 5. In the process of the active component 2 approaching the guide window 32, it will push the two ends of the molding section so that the molding section is bent toward the inside of the molding groove 5. At the same time, the operator can use a wire pressing tool or fingers to press down the molding section from the top of the molding groove 5 so that the molding section is attached to the inner wall of the molding groove 5, thereby increasing the bending amplitude of the molding section so that the shape of the wire meets the design requirements.

[0097] Specifically, the molding zone includes a first section, a second section, and a third section connected in sequence, wherein the second section is attached to the top of the pad 111, the first section and the third section are attached to the side wall of the first carrier 41 and the side wall of the second carrier 42 respectively, and the first section and the third section extend to the clamping opening 411 and the clamping line gap 421 respectively.

[0098] It should also be understood that Fig.11 As shown, when the clamping slit 421 in this embodiment clamps the cable arrangement, the multiple wires in the cable arrangement are arranged in sequence along the length direction of the clamping slit 421, thereby ensuring that the end of each wire in the cable arrangement is fixed. Therefore, when the operator presses down the forming section, each wire can be tightly attached to the inner side of the forming groove 5 to prevent a wire from loosening.

[0099] In summary, the wire positioning device of this embodiment utilizes the cooperation between the slide body 13 and the guide window 32 to enable the floating part 11 to slide up and down relative to the base 3. The cooperation between the guide body 22 and the first slideway 31 enables the second carrier 42 to move horizontally relative to the base 3. Therefore, on the one hand, the floating part 11 is elastically connected to the base 3 by the elastic part 12. When the active component 2 is away from the guide window 32, the elastic part 12 can lift the first carrier 41, so that the pad 111 rises, and at the same time, the distance between the first carrier 41 and the second carrier 42 becomes farther (such as Fig.14 and Fig.15 As shown, that is, the distance L2 is greater than the distance L1). Thus, the wire positioning device is adapted to the shape of the cable arrangement. On the other hand, when the active component 2 is close to the guide window 32, the limit portion 21 presses against the floating portion 11, which can increase the distance between the wire clamping gap 421 and the pad 111. Thus, the depth of the forming groove 5 is increased, so that the operator can use the forming groove 5 to bend the forming section. On the other hand, when the second carrier 42 is close to the first carrier 41, the wire clamping gap 421 and the clamping mouth 411 drive the two ends of the forming section to move toward each other, so that the forming section is bent toward the bottom of the forming groove 5, thereby improving the wire bending efficiency.

[0100] In some embodiments, Figure 5 and Fig. 9 As shown, the active component 2 is provided with a first guide groove 23, and the bottom of the first guide groove 23 has a first positioning surface 231, and the first positioning surface 231 faces the pad 111. That is, the first guide groove 23 is arranged downward.

[0101] Further reference Figure 6 , Fig.10 and Fig.11 As shown, the floating portion 11 includes a guide block 113, and the guide block 113 has a second positioning surface 1131 arranged opposite to the first positioning surface 231. The first positioning surface 231 and the second positioning surface 1131 extend in parallel along the extension direction of the first slideway 31.

[0102] Further reference Figure 12-Figure 15 As shown, when the active component 2 moves toward the guide window 32, the guide block 113 moves along the depth direction of the first guide groove 23, and the first positioning surface 231 and the second positioning surface 1131 are separated from each other. At the same time, the pad 111 moves below the clamping gap 421.

[0103] In this embodiment, the lifting height of the first carrier 41 is limited by the first positioning surface 231 and the second positioning surface 1131. In the process of the active component 2 driving the driven component 1 to move, the first positioning surface 231 and the second positioning surface 1131 separate from each other, so that the pad 111 gradually moves down. Thus, in this process, the operator can stop driving the active component 2 and keep the driven component 1 in a stationary state. Use the wire pressing rod to press the molding interval down on the top of the pad 111 so that the molding interval fits the bottom of the pad 111. Then, continue to drive the active component 2 until the molding groove 5 is formed. Finally, press down the molding interval again to ensure the morphological accuracy of the molding interval after it is formed. Especially when the hardness of the wire is high, bending the molding interval in batches can reduce the bending difficulty of the molding interval.

[0104] In some embodiments, Figure 5 and Fig.11 As shown, the clamping gap 421 includes a first end 4211 and a second end 4212 that are oppositely disposed. The first end 4211 and the second end 4212 are bent in a direction away from the clamping opening 411 , and the second end 4212 is closer to the bottom of the base 3 relative to the first end 4211 .

[0105] Specifically, Fig.11 As shown in the figure, 11 wires are located in the clamping gap 421. When the guide body 22 is in the third position, the ends of the 11 wires located in the clamping opening 411 are arranged horizontally (not shown in the figure), and the ends of the 11 wires located in the clamping gap 421 are arranged obliquely. When the guide body 22 is in the fourth position, the staggered angle of the two ends of the cable arrangement is a1.

[0106] Therefore, when the forming section is bent toward the forming groove 5, it can be ensured that the 11 wires are in an inclined arrangement state.

[0107] In some embodiments, Figure 4 , Figure 5 and Fig. 9 As shown, the second carrier 42 includes a second carrier 422. The first guide groove 23 is opened at the bottom of the second carrier 422, and the first guide groove 23 has a notch 232. The first guide groove 23 is open to the first carrier 41 through the notch 232.

[0108] The guide block 113 is protruded from the top of the pad 111, and the pad 111 extends to the bottom of the second carrier 422 and is spaced apart from the second carrier 422. Thus, the pad 111 is prevented from interfering with the movement of the second carrier 42.

[0109] When the active component 2 moves toward the guide window 32, the guide block 113 moves from the notch 232 to the first guide groove 23 until it abuts against the side wall of the first guide groove 23 (eg, Fig.15shown).

[0110] Therefore, on the one hand, this embodiment uses the notch 232 provided on the second carrier 42 to simplify the assembly of the driven component 1 and the active component 2 with the base 3, so that the guide block 113 can enter the first guide groove 23 through the notch 232. On the other hand, the side wall of the guide block 113 can abut against the side wall of the first guide groove 23 opposite to the notch 232. Furthermore, the width of the forming groove 5 is controlled (distance L2), and the shape of the forming interval after bending is further guaranteed.

[0111] In some embodiments, Figure 3-Figure 6 As shown, the base 3 has a bearing plane 33 , and the bearing plane 33 defines a guide window 32 .

[0112] The elastic portion 12 includes a plurality of compression springs 121 . One end of the compression spring 121 abuts against the bearing plane 33 , and the other end abuts against the floating portion 11 .

[0113] At the same time, the plurality of compression springs 121 are arranged adjacent to the guide window 32 and are symmetrically arranged relative to the center line of the length direction and the width direction of the guide window 32. Thus, the first carrier 41 is ensured to be in a horizontal state in both the ascending position and the descending position.

[0114] In some embodiments, Figure 4-Figure 5 As shown, the base 3 also has a second slideway 34 extending parallel to the first slideway 31. The guide window 32 is located between the first slideway 31 and the second slideway 34.

[0115] Further reference Figure 7 As shown, the slide 13 is fixedly connected to the bottom of the first carrier 41. At the same time, the slide 13 has a first position 131 and a second position 132 in the sliding direction, and the first position 131 is closer to the second carrier 42 relative to the second position 132. That is, the first position 131 is higher than the second position 132.

[0116] Further reference Figure 8 As shown, the limiting portion 21 includes a telescopic rod 211 and a roller 212 . The roller 212 is rotatably disposed on the telescopic rod 211 . One end of the telescopic rod 211 passes through the guide window 32 and extends to the second slideway 34 , and the other end is fixedly connected to the second carrier 42 .

[0117] When the telescopic rod 211 moves toward the first slideway 31 (such as Figure 8 As shown by the arrow a2 in the middle, the roller 212 rolls from the first position 131 to the second position 132, and the elastic portion 12 lifts up the first carrier 41 (as shown in FIG. Figure 8 (as indicated by arrow a3).

[0118] Specifically, when the telescopic rod 211 moves in a direction away from the first slideway 31 , the roller 212 rolls from the second position 132 to the first position 131 , thereby pushing the floating portion 11 to move toward the bottom of the guide window 32 .

[0119] Thus, the telescopic rod 211 utilizes the first slideway 31 and the second slideway 34, so that the telescopic rod 211 can move in the horizontal direction, further balancing the forces at both ends of the telescopic rod 211, and preventing one end of the telescopic rod 211 from being lifted by the slide body 13. At the same time, through the sliding movement of the roller 212 between the first position 131 and the second position 132, the driven component 1 can cooperate with the active component 2 to move, thereby simplifying the operator's simultaneous control of the first carrier 41 and the second carrier 42.

[0120] In some embodiments, Figure 4 and Figure 7 As shown, the slide body 13 includes a support plate 133. The support plate 133 has a third positioning surface 134 and an accommodating window 135. The second position 132 is located between the first position 131 and the accommodating window 135.

[0121] The telescopic rod 211 moves toward the first slideway 31, and the roller 212 passes the second position 132 and rolls into the accommodating window 135, and the bottom of the telescopic rod 211 abuts against the third positioning surface 134 (such as Figure 7 denoted by the thick dotted line a4 in FIG.

[0122] In this embodiment, the third positioning surface 134 cooperates with the bottom of the telescopic rod 211 and the accommodating window 135 is used to accommodate the roller 212 to increase the movement stroke of the floating portion 11 so that the first carrier 41 can be lifted to a higher position.

[0123] In some embodiments, Figure 1-Figure 3 As shown, the second carrier 42 is provided with a driving hole 423. The active component 2 has a lever 24, a rotating rod 25 and a driving wheel 26 located in the driving hole 423. The rotating rod 25 passes through the driving wheel 26 and is rotatably connected to the base 3. The rotating rod 25 is offset from the center of the driving wheel 26. Therefore, when the driving wheel 26 rotates along the rotating rod 25, the position of the driving wheel 26 changes.

[0124] When the lever 24 drives the driving wheel 26 to rotate through the rotating rod 25, the driving wheel 26 pushes the second carrier 42 to move linearly through the driving hole 423. Thus, the operator can move the lever 24 to drive the active component 2 to approach or move away from the guide window 32. At the same time, by controlling the moving range of the lever 24, the distance between the first carrier 41 and the second carrier 42 can be accurately adjusted, so that when the hardness of the wire is relatively large, the wire can be pressed down multiple times.

[0125] In some embodiments, Figure 3-Figure 5 As shown, the base 3 further has a second guide groove 35 , and the bearing plane 33 is located at the bottom of the second guide groove 35 .

[0126] Meanwhile, the first carrier 41 includes a first carrier 412, and a plurality of compression springs 121 push the first carrier 412 to move upwardly toward the second guide groove 35. The second guide groove 35 is used to guide the movement of the first carrier 41, so that the movement of the floating part 11 is more stable.

[0127] In some embodiments, Figure 5 As shown, the base 3 also has a height limiting surface 36, which faces the bearing plane 33 and is arranged opposite to a portion of the first carrier 41. The height limiting surface 36 in this embodiment can cooperate with the first positioning surface 231 to limit the lifting height of the first carrier 41. Thus, the first carrier 41 is prevented from falling off the base 3.

[0128] Preferably, if Figure 3 and Figure 5 As shown, the active component 2 further includes an elastic body 27, which is abutted between the second carrier 42 and the base 3. The elastic force provided by the elastic body 27 can drive the second carrier 42 to approach the first carrier 41 to ensure that the guide block 113 fits the side wall of the first guide groove 23, thereby controlling the width of the molding groove 5.

[0129] Preferably, if Figure 2-Figure 3 As shown, the wire positioning device further includes a stopper 6. The stopper 6 is used to limit the movement stroke of the active component 2. When the second carrier 42 is away from the first carrier 41, the stopper 6 limits the distance between the second carrier 42 and the first carrier 41. When the product to be processed is clamped in the wire positioning device, it is avoided that the distance between the clamping opening 411 and the clamping gap 421 is too large, causing the wire to be pulled.

[0130] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wire positioning device, characterized in that: The wire positioning device comprises: A base (3) having a guide window (32) and a first slideway (31) extending toward the guide window (32); A driven assembly (1) comprises an elastic portion (12) and a floating portion (11), wherein the floating portion (11) comprises a first carrier (41), a pad (111) and a slide body (13), wherein the first carrier (41) has a clamping opening (411), the pad (111) is located below the clamping opening (411), the floating portion (11) is elastically connected to the base (3) via the elastic portion (12), and the floating portion (11) slides along the guide window (32) via the slide body (13); and An active component (2) comprises a second carrier (42), a limiting portion (21) and a guide body (22); the second carrier (42) is arranged above the pad (111) and has a clamping gap (421) arranged opposite to the clamping opening (411); the active component (2) slides along the first slideway (31) through the guide body (22); The first carrier (41) and the second carrier (42) move away from each other, and the elastic portion (12) pushes against the floating portion (11) to move toward the upper part of the guide window (32), wherein the wire arrangement extends from the wire clamping gap (421) to the clamping opening (411); The first carrier (41) and the second carrier (42) are close to each other, the limiting portion (21) presses the floating portion (11) to move toward the bottom of the guide window (32), the elastic portion (12) generates an elastic restoring force along the axial direction of the guide window (32), and the opposite sides of the first carrier (41) and the second carrier (42) form a molding groove (5) with the top surface of the pad (111), wherein the molding area of ​​the wiring arrangement is opposite to the molding groove (5).

2. The wire positioning device according to claim 1, characterized in that: The active component (2) is provided with a first guide groove (23), the bottom of the first guide groove (23) has a first positioning surface (231), and the first positioning surface (231) faces the pad (111); The floating portion (11) comprises a guide block (113), and the guide block (113) has a second positioning surface (1131) arranged opposite to the first positioning surface (231); The active component (2) moves toward the guide window (32), the first positioning surface (231) and the second positioning surface (1131) separate from each other, and the pad (111) moves toward the bottom of the clamping gap (421).

3. The wire positioning device according to claim 2, characterized in that: The clamping gap (421) comprises a first end (4211) and a second end (4212) which are arranged opposite to each other, wherein the first end (4211) and the second end (4212) are bent in a direction away from the clamping opening (411), and the second end (4212) is closer to the bottom of the base (3) relative to the first end (4211).

4. The wire positioning device according to claim 2, characterized in that: The second carrier (42) comprises a second carrier platform (422), the first guide groove (23) is opened at the bottom of the second carrier platform (422) and has a notch (232), and the first guide groove (23) is open toward the first carrier (41) through the notch (232); The guide block (113) is protruding from the top of the pad (111), and the pad (111) extends to the bottom of the second carrier (422) and is spaced apart from the second carrier (422); The active component (2) moves toward the guide window (32), and the guide block (113) moves from the notch (232) into the first guide groove (23) until it abuts against the side wall of the first guide groove (23).

5. The wire positioning device according to claim 2, characterized in that: The base (3) has a bearing plane (33), and the bearing plane (33) is provided with the guide window (32); The elastic part (12) comprises a plurality of compression springs (121), one end of the compression spring (121) abuts against the bearing plane (33), and the other end abuts against the floating part (11); The plurality of compression springs (121) are arranged adjacent to the guide window (32), and the plurality of compression springs (121) are symmetrically arranged relative to the guide window (32) in the length direction and the width direction of the guide window (32).

6. The wire positioning device according to claim 1, characterized in that: The base (3) further comprises a second slideway (34) extending parallel to the first slideway (31), and the guide window (32) is located between the first slideway (31) and the second slideway (34); The sliding body (13) is fixedly connected to the bottom of the first carrier (41), and the sliding body (13) has a first position (131) and a second position (132) in a sliding direction, and the first position (131) is closer to the second carrier (42) relative to the second position (132); The limiting portion (21) comprises a telescopic rod (211) and a roller (212); the roller (212) is rotatably arranged on the telescopic rod (211); one end of the telescopic rod (211) passes through the guide window (32) and extends to the second slideway (34); and the other end is fixedly connected to the second carrier (42); The telescopic rod (211) moves toward the first slideway (31), the roller (212) rolls from the first position (131) to the second position (132), and the elastic portion (12) lifts up the first carrier (41).

7. The wire positioning device according to claim 6, characterized in that: The sliding body (13) comprises a support plate (133), the support plate (133) has a third positioning surface (134) and an accommodating window (135), and the second position (132) is located between the first position (131) and the accommodating window (135); The telescopic rod (211) moves toward the first slideway (31), the roller (212) passes the second position (132) and rolls into the accommodating window (135), and the bottom of the telescopic rod (211) abuts against the third positioning surface (134).

8. The wire positioning device according to claim 1, characterized in that: The second carrier (42) is provided with a driving hole (423); The active component (2) comprises a lever (24), a rotating rod (25) and a driving wheel (26) located in the driving hole (423); the rotating rod (25) passes through the driving wheel (26) and is rotatably connected to the base (3); the rotating rod (25) and the driving wheel (26) are offset from each other in center; The shifting rod (24) drives the driving wheel (26) to rotate via the rotating rod (25), and the driving wheel (26) pushes the second carrier (42) to move linearly via the driving hole (423).

9. The wire positioning device according to claim 5, characterized in that: The base (3) further comprises a second guide groove (35), and the bearing plane (33) is located at the bottom of the second guide groove (35); The first carrier (41) comprises a first carrier platform (412), and a plurality of compression springs (121) push against the first carrier platform (412) to move upwardly toward the second guide groove (35).

10. The wire positioning device according to claim 9, characterized in that: The base (3) further comprises a height-limiting surface (36), wherein the height-limiting surface (36) faces the bearing plane (33) and is arranged opposite to a portion of the first carrier (41) so as to limit the lifting height of the first carrier (41).

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