CN112247013B - Automatic bending and shaping device for Hall switch lead - Google Patents
Automatic bending and shaping device for Hall switch lead Download PDFInfo
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- CN112247013B CN112247013B CN202010971807.5A CN202010971807A CN112247013B CN 112247013 B CN112247013 B CN 112247013B CN 202010971807 A CN202010971807 A CN 202010971807A CN 112247013 B CN112247013 B CN 112247013B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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Abstract
The invention discloses an automatic bending and shaping device for a Hall switch lead, which comprises: the workpiece bearing unit is suitable for bearing the Hall switch body; the workpiece abutting unit is suitable for abutting and limiting the Hall switch body on the workpiece bearing unit from the upper part of the Hall switch body; the lead clamping unit is suitable for clamping one end, far away from the Hall switch body, of the lead of the Hall switch; the rotary driving unit is suitable for driving the workpiece bearing unit to drive the Hall switch body to synchronously rotate so as to bend the lead wire around the Hall switch body; and the lead wire abutting unit is suitable for abutting and pressing the lead wire which is bent around the Hall switch body against the Hall switch body. The invention can improve the bending and shaping processing efficiency and the bending and shaping processing precision of the upper lead of the Hall switch.
Description
Technical Field
The invention relates to the technical field of Hall switch processing, in particular to an automatic bending and shaping device for a Hall switch lead.
Background
The lead wire of hall switch need carry out the wire winding processing of buckling round hall switch's body at the in-process of processing, at this in-process, adopts artifical wire winding mode of buckling, and not only inefficiency can't guarantee the wire winding degree of accuracy moreover, the condition that the wire winding is not in place probably appears, and the wastrel appears, can't reach the processing standard of product.
Disclosure of Invention
The invention aims to provide an automatic bending and shaping device for a Hall switch lead wire, which aims to solve the technical problems of improving the bending and shaping processing efficiency and the bending and shaping processing precision of the Hall switch lead wire.
The automatic bending and shaping device for the Hall switch lead wire is realized as follows:
the utility model provides an automatic shaping device that buckles of hall switch lead wire, includes:
the workpiece bearing unit is suitable for bearing the Hall switch body;
the workpiece abutting unit is suitable for abutting and limiting the Hall switch body on the workpiece bearing unit from the upper part of the Hall switch body;
the lead clamping unit is suitable for clamping one end, far away from the Hall switch body, of a lead of the Hall switch;
the rotary driving unit is suitable for driving the workpiece bearing unit to drive the Hall switch body to synchronously rotate so as to bend the lead wire around the Hall switch body;
and the lead wire abutting unit is suitable for abutting and pressing the lead wire which is bent around the Hall switch body against the Hall switch body.
In a preferred embodiment of the present invention, the workpiece carrying unit includes a supporting platform, a workpiece limiting seat disposed on the supporting platform for carrying the workpiece, and a cover plate disposed above the workpiece limiting seat to cover a part of the workpiece.
In a preferred embodiment of the present invention, the workpiece pressing unit includes an upper limiting block adapted to be pressed downward from above the workpiece toward the workpiece, an upper driving cylinder coupled to the upper limiting block and adapted to drive the upper limiting block upward and downward relative to the workpiece, and an upper fixing base connected to a body of the upper driving cylinder; wherein
The upper fixed seat is fixedly connected with the supporting platform.
In a preferred embodiment of the present invention, the rotation driving unit includes a rotation base connected to the supporting platform, a rotation shaft fixedly connected to the rotation base, a driven wheel connected to the rotation shaft, a driving wheel connected to the driven wheel through a synchronous belt, and a power assembly connected to the driving wheel and adapted to drive the driving wheel to rotate.
In a preferred embodiment of the present invention, the rotary driving unit further comprises a limiting platform suitable for the penetration of the rotary shaft;
the limiting platform is positioned between the driven rotating wheel and the rotating seat; the rotating shaft is also sleeved with a bearing, and the bearing is connected with the limiting platform through a bearing seat; and
one end of the supporting platform, which faces the driven rotating wheel, is also provided with a raised bump, and the side edge of the limiting platform is provided with a limiting part which is suitable for being abutted against the bump.
In a preferred embodiment of the present invention, the power assembly includes a rotating shaft connected to the driving rotating wheel, a toggle wheel fixedly connected to an end of the rotating shaft away from the rotating wheel, and a telescopic cylinder connected to the toggle wheel.
In a preferred embodiment of the invention, the lead clamping unit comprises a supporting seat, a U-shaped wire passing seat arranged on the supporting seat, a wire clamping assembly suitable for clamping a lead, and a two-stage lifting driving assembly connected with the bottom of the supporting seat; wherein
The wire clamping assembly comprises a fixed block fixed on the supporting seat, a movable block which is arranged beside the fixed block and is suitable for moving close to and away from the fixed block, and a translation driving cylinder connected with the movable block.
In a preferred embodiment of the present invention, the lead wire pressing unit includes a pressing block adapted to press the lead wire bent around the hall switch body against the hall switch body, a pressing driving cylinder connected to the pressing block and adapted to drive the pressing block to move upward and downward relative to the lead wire, and a horizontal driving cylinder connected to the pressing driving cylinder and adapted to drive the pressing driving cylinder to move away from and close to the lead wire.
In a preferred embodiment of the invention, the automatic bending and shaping device for the Hall switch lead further comprises a proximity sensor which is suitable for sensing the bearing position of the workpiece, a supporting plate for fixedly loading the proximity sensor, and a transverse driving cylinder which is connected with the supporting plate and is suitable for driving the proximity sensor to move away from and close to the workpiece.
In a preferred embodiment of the invention, the supporting plate is also movably connected with a lateral pressing block;
the lateral pressing block is suitable for abutting against the lead from the side end of the workpiece; and
the lateral pressing block is connected with the bearing plate through a lateral driving air cylinder.
By adopting the technical scheme, the invention has the following beneficial effects: the automatic bending and shaping device for the Hall switch lead wire comprises a workpiece bearing unit which is matched with the workpiece bearing unit and is suitable for bearing a Hall switch body, a workpiece pressing unit which is suitable for pressing and limiting the Hall switch body on the workpiece bearing unit from the upper part of the Hall switch body, a lead wire clamping unit which is suitable for clamping one end of the lead wire of the Hall switch away from the Hall switch body, a rotary driving unit which is suitable for driving the workpiece bearing unit to drive the Hall switch body to synchronously rotate so as to bend the lead wire around the Hall switch body, and a lead wire pressing unit which is suitable for pressing the lead wire bent around the Hall switch body against the Hall switch body, so that after the Hall switch with the lead wire is placed on the workpiece bearing unit, the lead wire clamping unit clamps one end of the lead wire away from the Hall switch body, and the lead wire can be bent around the Hall switch body through the rotary driving unit, and at last through lead wire support pressing unit make around the lead wire of hall switch body after buckling paste for the hall switch body and compress tightly, holistic process is by the automatic plastic device that buckles of hall switch lead wire automatic operation that realizes serialization, compares the mode of manual work, not only machining efficiency is high, and the machining precision is also synchronous higher.
Drawings
FIG. 1 is a schematic view of a first view angle of the automatic bending and shaping device for Hall switch leads according to the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic diagram of a state of the upper limiting block of the automatic bending and shaping device for Hall switch lead wire of the present invention pressing against a workpiece;
FIG. 4 is a schematic view of the automatic bending and shaping device for the Hall switch lead according to the present invention, showing a state in which a lateral pressing block presses the lead;
fig. 5 is a schematic structural diagram of a rotary driving unit of the automatic bending and shaping device for hall switch lead wires of the present invention.
In the figure: the device comprises a Hall switch body 1, a Hall switch lead 2, a supporting platform 3, a workpiece limiting seat 5, a cover plate 6, an upper limiting block 7, an upper driving cylinder 8, an upper fixing seat 9, a transfer connecting piece 10, a driven rotating wheel 13, a synchronous belt 14, a driving rotating wheel 15, a circumferential wheel body 17, a protruding part 18, a telescopic cylinder 19, a limiting platform 20, a bearing seat 21, a protruding block 22, a limiting piece 23, a lead supporting seat 24, a U-shaped wire passing seat 25, a fixing block 26, a movable block 27, a translation driving cylinder 28, a first-stage cylinder 29, a second-stage cylinder 30, a pressing block 31, a pressing driving cylinder 32, a horizontal driving cylinder 33, a contact surface 34, a proximity sensor 35, a supporting plate 36, a transverse driving cylinder 37, a lateral pressing block 38, a lateral driving cylinder 39, a protruding part 40, an embedding groove 41, a bottom supporting block 43 and a movable cylinder 45.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example 1:
referring to fig. 1 to 5, the present embodiment provides an automatic bending and shaping device for a hall switch lead, including: the rotary driving unit is suitable for driving the workpiece bearing unit to drive the Hall switch body to synchronously rotate so that the lead is bent around the Hall switch body 1, and is suitable for abutting and pressing the lead which is bent around the Hall switch body 1 against and pressing the lead which is pressed tightly relative to the Hall switch body 1.
Specifically, first, the workpiece carrying unit includes a supporting platform 3, a workpiece limiting seat 5 provided on the supporting platform 3 for carrying the workpiece, and a cover plate 6 provided above the workpiece limiting seat 5 to cover a part of the workpiece, that is, a limiting structure adapted to load the workpiece is prefabricated on the workpiece limiting seat 5. The cover plate 6 may be a workpiece fixedly disposed on the support platform 3 to be located above the workpiece retainer 5 to cover a portion of the workpiece, or may be movably disposed on the support platform 3 such that the cover plate 6 moves above the workpiece when the portion of the workpiece to be covered is required to retain the workpiece, and moves away from the workpiece when the portion of the workpiece to be retained is not required, wherein the workpiece may be selectively engaged with the support platform 3 by, for example, but not limited to, an air cylinder. It should be noted that the cover plate 6 only covers a part of the structure of the workpiece, and the significance of the arrangement is that when the hall switch workpiece is manually fed into the workpiece limiting seat 5, a certain limiting effect on the workpiece can be achieved by matching the cover plate 6 of the workpiece limiting seat 5, so that preparation is made for the subsequent workpiece abutting unit to abut against the workpiece, and the workpiece is prevented from shifting when the workpiece abutting unit abuts against the workpiece.
Secondly, the workpiece pressing unit comprises an upper limiting block 7 which is suitable for pressing downwards from the upper part of the workpiece towards the direction of the workpiece, an upper driving cylinder 8 which is connected with the upper limiting block 7 in a matching way and is suitable for driving the upper limiting block 7 to move upwards and downwards relative to the workpiece, and an upper fixed seat 9 connected with the body of the upper driving cylinder 8; wherein the upper fixed seat 9 is fixedly connected with the supporting platform 3. The upper limiting block 7 is connected to the piston end of the upper driving cylinder 8, and the upper limiting block 7 may be directly connected to the piston end of the upper driving cylinder 8, or may be connected to the upper driving cylinder 8 through another transfer connector 10, which is not limited in this embodiment. In conjunction with the drawings of the present embodiment, the upper limiting block 7 of the present embodiment is connected to the upper driving cylinder 8 through the transfer link 10, and this is designed so that the upper limiting block 7 can be located right above the workpiece so that the upper limiting block 7 can be released and pressed against the workpiece by moving up and down relative to the workpiece. The upper fixing seat 9 can also drive the upper driving cylinder 8 and the upper limiting block 7 to synchronously rotate relative to the supporting platform 3.
In an optional implementation situation, a protruding portion 40 protrudes from an end portion of the upper limiting block 7 facing the workpiece limiting seat 5, and an embedded groove 41 suitable for the protruding portion 40 to be embedded into is embedded in an end surface of the workpiece limiting seat 5 facing the upper limiting block 7, that is, the upper limiting block 7 and the workpiece limiting seat 5 are matched in place through the matching of the protruding portion 40 and the embedded groove 41 to prompt that the upper limiting block 7 is pressed against the workpiece in place, so that the design is significant in preventing the upper limiting block 7 from being pressed down excessively to cause pressing damage to the workpiece, that is, the workpiece cannot be damaged under the condition that the upper limiting block 7 is limited in place to the workpiece.
Furthermore, the rotation driving unit includes a rotation base connected to the supporting platform 3, a rotation shaft fixedly connected to the rotation base, a driven wheel 13 connected to the rotation shaft, a driving wheel 15 connected to the driven wheel 13 through a synchronous belt 14, and a power assembly connected to the driving wheel 15 to be suitable for driving the driving wheel 15 to rotate. The power assembly comprises a rotating shaft connected with the driving rotating wheel 15, a poking wheel fixedly connected with one end of the rotating shaft far away from the rotating wheel, and a telescopic cylinder 19 connected with the poking wheel. The poking wheel comprises a circumferential wheel body 17 arranged around the rotating shaft and a protruding portion 40 portion 18 integrally arranged at the edge of the circumferential wheel body 17, and a piston rod of the telescopic cylinder 19 is connected with the protruding portion 40 portion 18, so that the poking wheel can rotate due to the extension and retraction of the piston rod of the telescopic cylinder 19, and the driving rotating wheel 15 is driven to rotate through the rotation of the poking wheel. The synchronous rotation of the driven wheel 13 and the driving wheel 15 is realized by the synchronous belt 14 between the driving wheel 15 and the driven wheel 13.
In summary, in the present embodiment, the rotation of the rotary base is realized by the rotation of the driven wheel 13, and the synchronous rotation of the supporting platform 3 is further realized by the rotation of the rotary base, so that the workpiece supporting unit and the workpiece pressing unit provided on the supporting platform 3 are synchronously rotated during the rotation of the supporting platform 3.
In addition, it should be noted that the rotation driving unit of the present embodiment further includes a limiting platform 20 adapted to pass through the rotation shaft; the limiting platform 20 is positioned between the driven rotating wheel 13 and the rotating seat; the rotating shaft is also sleeved with a bearing, and the bearing is connected with a limiting platform 20 through a bearing seat 21; and a convex lug 22 is arranged at one end of the supporting platform 3 facing the driven rotating wheel 13, and a limiting piece 23 which is suitable for being abutted against the lug 22 is arranged at the side edge of the limiting platform 20. The protruding block 22 of the present embodiment rotates synchronously with the rotation of the supporting platform 3, and the cooperation between the protruding block 22 and the limiting block 23 is mainly to achieve the limiting during the rotation of the supporting platform 3, so that the maximum rotation angle of the supporting platform 3 is limited within a certain range.
It should be further noted that the lead clamping unit of the present embodiment includes a lead supporting base 24, a U-shaped wire passing base 25 disposed on the lead supporting base 24, a wire clamping assembly adapted to clamp the lead, and a two-stage lifting driving assembly connected to the bottom of the lead supporting base 24; the wire clamping assembly comprises a fixed block 26 fixed on the wire support seat 24, a movable block 27 located beside the fixed block 26 and suitable for moving towards and away from the fixed block 26, and a translation driving cylinder 28 connected with the movable block 27. That is, the fixing block 26 and the movable block 27 are matched to clamp and release the lead, and the U-shaped wire holder 25 of the present embodiment mainly plays a role of guiding the lead. In an optional case, the wire clamping assembly may further include a bottom supporting block 43 disposed at the bottom of the fixed block 26 and the movable block 27, and the bottom supporting block 43 is movably coupled to the lead supporting seat 24 through an adjusting cylinder, so that the distance between the fixed block 26 and the movable block 27 and the U-shaped wire passing seat 25 can be adjusted by the movable cylinder 45.
For the two-stage lifting driving assembly of the present embodiment, specifically, the first stage driving device is directly coupled to the lead supporting seat 24 to realize the first-stage lifting function of the lead supporting seat 24, where the first stage driving device may be a first-stage cylinder 29 coupled to the lead supporting seat 24, and the second stage driving device is a second-stage cylinder 30 coupled to the first-stage cylinder 29 of the first stage driving device to drive the cylinder to move up and down. The two-stage lifting drive is mainly provided in the embodiment to facilitate the operation in coordination with the rotation of the workpiece and the withdrawal of the workpiece from the workpiece bearing unit, and the detailed description of the two-stage lifting drive is described in the following detailed implementation principle of the hall switch lead automatic bending and shaping device according to the embodiment.
Finally, the lead wire pressing unit includes a pressing block 31 adapted to press the lead wire bent around the hall switch body 1 against the hall switch body 1, a pressing drive cylinder 32 connected to the pressing block 31 to drive the pressing block 31 to move up and down relative to the lead wire, and a horizontal drive cylinder 33 connected to the pressing drive cylinder 32 to drive the pressing drive cylinder 32 to move away and close relative to the lead wire. The lead wire of this embodiment can not directly paste the side at hall switch body 1 after buckling round hall switch body 1, and here just makes the lead wire can paste hall switch body 1 and realize buckling the effect that targets in place through pressing block 31. Specifically, the pressing block 31 needs to be translated relative to the hall switch first, so that the pressing block 31 can be directly close to the bent lead of the hall switch body 1, after the pressing block 31 is translated in place, the pressing block 31 can press the lead downwards through the downward movement of the pressing block 31, the lead can be pressed into the lead groove 46 by matching with the lead groove 46 formed in the workpiece limiting seat 5, and after the lead is pressed into the lead groove 46, the lead at the moment is tightly attached to the hall switch body 1.
It should be additionally noted that at least one limiting column 47 suitable for stopping the lead is disposed at the side of the lead slot 46, and the limiting column 47 is disposed such that the lead can be bent along the lead slot 46 during the process of bending around the hall switch body 1 without being bent to the outside of the lead slot 46. Just because the setting of spacing post 47, in order to prevent that the lead wire from around establishing spacing post 47 when buckling round hall switch body 1, the effect that risees after the lead wire one end centre gripping is realized to the two-stage lifting unit of the lead wire centre gripping unit of cliping lead wire one end to this embodiment for in-process that the lead wire is buckled, the one end of following the pin junction hall switch body 1 is oblique ascending state to the one end that this lead wire was held, so to the lead wire under this state structure, can walk around spacing post 47 and enter into lead wire groove 46 smoothly.
In addition, it should be noted that, in the present embodiment, a contact surface 34 adapted to fit with the upper limiting block 7 is disposed on a side end surface of the pressing block 31 facing the upper limiting block 7, that is, when the pressing block 31 moves toward the hall switch direction, the pressing block 31 is prompted to move to a position from a horizontal angle relative to the supporting platform 3 by the cooperation of the contact surface 34 of the pressing block 31 and the upper limiting block 7, and at this time, the pressing block 31 can move downward in the longitudinal direction relative to the lead to press the lead.
Example 2:
referring to fig. 4, on the basis of the automatic bending and shaping device for a hall switch lead of embodiment 1, the automatic bending and shaping device for a hall switch lead further includes a proximity sensor 35 adapted to sense that a workpiece is loaded in place, a supporting plate 36 for fixedly loading the proximity sensor 35, and a transverse driving cylinder 37 connected to the supporting plate 36 and adapted to drive the proximity sensor 35 to move away from and close to the workpiece. The proximity sensor 35 only moves to the side of the workpiece limiting groove to sense the position of the workpiece when the workpiece is manually placed in the workpiece limiting groove, so that the workpiece is guaranteed to be loaded in place.
In addition, it should be noted that the supporting plate 36 of the present embodiment is further movably connected with a lateral pressing block 38; the lateral pressing block 38 is adapted to abut against the lead from the side end of the workpiece; and the lateral pressing block 38 is connected with the supporting plate 36 through a lateral driving cylinder 39. The lateral pressing block 38 of the present embodiment specifically functions in the process of bending the lead around the hall switch body 1, and for the bent lead, the bent lead includes a straight line portion extending along the hall switch body 1 after the U-shaped turning portion is further bent, the lead pressing unit of the present embodiment mainly performs a pressing function on the straight line portion of the bent lead, and the U-shaped turning portion of the lead is realized through the lateral pressing block 38 therein, so that under the effect of the lateral pressing block 38, the lead can be tightly adhered to the hall switch body 1 at the U-shaped turning portion, and the lead pressing unit is further matched to fully shape the bent portion of the integral lead around the hall switch body 1, so that the bent lead can be adhered to the hall switch body 1, and the final requirements of product processing are met.
The specific implementation principle of the automatic bending and shaping device for the hall switch lead wire of the embodiment is as follows:
in the initial state, that is, when the workpiece is not loaded in the workpiece retainer 5, the two-stage elevating drive assemblies of the lead clamping unit are both in the low position state, so that the lead supporting base 24 is in the lowest point state with respect to the workpiece retainer 5.
A workpiece (specifically, the workpiece in this embodiment refers to a hall switch with a lead, and hereinafter, the workpiece is simply referred to as a workpiece) is manually placed in the workpiece limiting seat 5, and the workpiece is moved to the side of the workpiece limiting seat 5 under the action of the transverse driving cylinder 37 through the proximity sensor 35 to detect whether the workpiece is placed in place.
After the workpiece is placed in place, the upper limiting block 7 of the workpiece abutting unit abuts against the workpiece under the action of the upper driving cylinder 8, so that the workpiece is stably limited in the workpiece limiting seat 5.
After the upper limiting block 7 is abutted against the workpiece, the lead supporting seat 24 of the lead clamping unit is lifted for the first stage under the action of the two-stage lifting driving assembly of the lead clamping unit, and then the movable block 27 moves relative to the fixed block 26 to enable the movable block and the fixed block to clamp the lead. And then the second-stage rising of the lead supporting seat 24 is realized after the clamping of the lead is finished, namely the lead supporting seat 24 reaches the highest position state of the lead clamping unit at the moment, and one end of the lead, far away from the Hall switch body 1, is in a lifted state relative to the Hall switch body 1.
After the operation process is finished, 180-degree rotation of the supporting platform 3 relative to the initial position is realized through the rotation driving unit, in the process, the Hall switch body 1 synchronously rotates along with the rotation of the supporting platform 3, and one end, far away from the Hall switch body 1, of a lead connected with the Hall switch body 1 is clamped by the lead clamping unit, so that the lead cannot synchronously rotate in the rotation process of the supporting platform 3 and only can be bent around the Hall switch body 1, and the part clamped by the lead clamping unit forms a straight end part after the lead is bent.
After the lead is bent, the lateral pressing block 38 moves towards the U-shaped turning part of the lead under the action of the lateral driving air cylinder 39, so that the lateral pressing block 38 can form an abutment on the U-shaped turning part of the lead to realize a limiting effect on the part of the lead. Then, the pressing block 31 is moved towards the workpiece direction (the pressing block 31 is moved parallel to the supporting platform 3) by the action of the horizontal driving cylinder 33, the pressing block 31 can be moved to a position suitable for pressing down the lead, and after the pressing block 31 is moved in place relative to the workpiece, the second-stage lifting of the lead supporting seat 24 is reset, so that the integral lead supporting seat 24 only keeps the initial first-stage lifting state, and under the condition, one end of the lead, which is far away from the hall switch body 1, and the straight-line section part of the lead, which winds the hall switch body 1, are in a horizontal state. At this time, the pressing block 31 can move downwards towards the lead direction through the pressing driving cylinder 32, so that the lead is gradually pressed into the lead groove formed in the workpiece limiting seat 5, the lead groove is prefabricated in the workpiece limiting seat 5 and matched with the workpiece to press the lead into the lead groove, and the lead at the moment can be tightly attached to the hall switch body 1. Thus, by the end of the step, the lead wire of the Hall switch is bent and shaped in place.
In the process of finishing the processing, the pressing block 31, the lateral pressing block 38 and the upper limiting block 7 are all reset to the initial state, and the lead bearing seat 24 enables the first-stage ascending state to be reset to the initial state, namely the lead bearing seat 24 is reset to the state of being at the lowest point relative to the workpiece limiting seat 5, and at the moment, the Hall switch for bending and shaping the lead can be withdrawn from the workpiece limiting seat 5. And thus, processing the lead of the next Hall switch to be bent and shaped.
In general, the automatic bending and shaping device for the hall switch lead wire of the embodiment clamps the end of the lead wire far away from the hall switch body by the lead wire clamping unit through the matched workpiece bearing unit which is suitable for bearing the hall switch body, the workpiece pressing unit which is suitable for pressing and limiting the hall switch body on the workpiece bearing unit from the upper part of the hall switch body, the lead wire clamping unit which is suitable for clamping the end of the lead wire far away from the hall switch body, the rotary driving unit which is suitable for driving the workpiece bearing unit to drive the hall switch body to synchronously rotate so as to bend the lead wire around the hall switch body, and the lead wire pressing unit which is suitable for pressing the lead wire bent around the hall switch body against the hall switch body, so that the hall switch with the lead wire is placed on the workpiece bearing unit, and the lead wire clamping unit clamps the end of the lead wire far away from the hall switch body, the lead wire can be bent around the Hall switch body by the aid of the rotary driving unit, the lead wire is pressed against the pressing unit through the lead wire to enable the lead wire bent around the Hall switch body to be attached to and pressed against the Hall switch body, the whole process is automatically serialized by the automatic bending and shaping device for the Hall switch lead wire, and compared with a manual processing mode, the automatic bending and shaping device for the Hall switch lead wire is high in processing efficiency and synchronous in processing precision.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientations and positional relationships shown in the drawings only for the convenience of describing the present invention and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature may be over, above or on the second feature including the first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (7)
1. The utility model provides an automatic shaping device that buckles of hall switch lead wire which characterized in that includes:
the workpiece bearing unit is suitable for bearing the Hall switch body; the workpiece bearing unit comprises a bearing platform, a workpiece limiting seat arranged on the bearing platform and used for bearing a workpiece, and a cover plate arranged above the workpiece limiting seat to cover part of the workpiece; a lead groove is arranged on the workpiece limiting seat; at least one limiting column suitable for stopping the lead is arranged on the side edge of the lead groove;
the workpiece abutting unit is suitable for abutting and limiting the Hall switch body on the workpiece bearing unit from the upper part of the Hall switch body;
the lead clamping unit is suitable for clamping one end, far away from the Hall switch body, of a lead of the Hall switch; the lead clamping unit comprises a supporting seat, a U-shaped lead passing seat arranged on the supporting seat, a wire clamping assembly suitable for clamping a lead, and a two-stage lifting driving assembly connected with the bottom of the supporting seat; the wire clamping assembly comprises a fixed block fixed on the supporting seat, a movable block which is positioned beside the fixed block and is suitable for moving close to and away from the fixed block, and a translation driving cylinder connected with the movable block;
the rotary driving unit is suitable for driving the workpiece bearing unit to drive the Hall switch body to synchronously rotate so as to bend the lead wire around the Hall switch body;
the lead pressing unit is suitable for pressing the lead bent around the Hall switch body against the Hall switch body; the lead abutting unit comprises an abutting block, an abutting driving cylinder and a horizontal driving cylinder, wherein the abutting block is suitable for abutting and pressing the lead bent around the Hall switch body relative to the Hall switch body, the abutting driving cylinder is connected with the abutting block and is suitable for driving the abutting block to move upwards and downwards relative to the lead, and the horizontal driving cylinder is connected with the abutting driving cylinder and is suitable for driving the abutting driving cylinder to move away from and close to the lead.
2. The automatic bending and shaping device for the lead of the Hall switch according to claim 1, wherein the workpiece pressing unit comprises an upper limiting block adapted to be pressed downward from above the workpiece toward the workpiece, an upper driving cylinder adapted to drive the upper limiting block upward and downward relative to the workpiece and connected with the upper limiting block in a matching manner, and an upper fixing seat connected with a body of the upper driving cylinder; wherein
The upper fixed seat is fixedly connected with the supporting platform.
3. The automatic bending and shaping device for the lead of the hall switch according to any one of claims 1 or 2, wherein the rotary driving unit comprises a rotary base connected with the supporting platform, a rotary shaft fixedly connected with the rotary base, a driven rotating wheel connected with the rotary shaft, an active rotating wheel connected with the driven rotating wheel through a synchronous belt, and a power assembly connected with the active rotating wheel and suitable for driving the active rotating wheel to rotate.
4. The automatic bending and shaping device for the lead of the Hall switch according to claim 3, wherein the rotary driving unit further comprises a limiting platform suitable for the penetration of the rotary shaft;
the limiting platform is positioned between the driven rotating wheel and the rotating seat; the rotating shaft is also sleeved with a bearing, and the bearing is connected with the limiting platform through a bearing seat; and
one end of the supporting platform, which faces the driven rotating wheel, is also provided with a raised bump, and the side edge of the limiting platform is provided with a limiting part which is suitable for being abutted against the bump.
5. The automatic bending and shaping device for the Hall switch lead according to claim 3, wherein the power assembly comprises a rotating shaft connected with the driving rotating wheel, a poking wheel fixedly connected with one end of the rotating shaft far away from the rotating wheel, and a telescopic cylinder connected with the poking wheel.
6. The automatic bending and shaping device for the Hall switch lead according to claim 1, further comprising a proximity sensor adapted to sense the loading position of the workpiece, a support plate for fixedly loading the proximity sensor, and a transverse driving cylinder connected to the support plate and adapted to drive the proximity sensor to move away from and close to the workpiece.
7. The automatic bending and shaping device for the Hall switch lead according to claim 6, wherein the supporting plate is further movably connected with a lateral pressing block;
the lateral pressing block is suitable for abutting against the lead from the side end of the workpiece; and
the lateral pressing block is connected with the bearing plate through a lateral driving air cylinder.
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| CN202010971807.5A CN112247013B (en) | 2020-09-16 | 2020-09-16 | Automatic bending and shaping device for Hall switch lead |
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| CN202010971807.5A CN112247013B (en) | 2020-09-16 | 2020-09-16 | Automatic bending and shaping device for Hall switch lead |
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| CN112247013A CN112247013A (en) | 2021-01-22 |
| CN112247013B true CN112247013B (en) | 2022-08-30 |
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| CN202010971807.5A Active CN112247013B (en) | 2020-09-16 | 2020-09-16 | Automatic bending and shaping device for Hall switch lead |
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| JP2884342B1 (en) * | 1998-02-10 | 1999-04-19 | 大洋電産株式会社 | Electronic component lead bending device |
| CN104795712A (en) * | 2015-05-11 | 2015-07-22 | 苏州博众精工科技有限公司 | Lead access mechanism for stator winding |
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| US3874425A (en) * | 1973-07-03 | 1975-04-01 | Guenther A W E | Wire bender |
| DE102016205048B3 (en) * | 2016-03-24 | 2017-07-13 | Wafios Aktiengesellschaft | Clamping head unit for wire bending machine |
| CN206153441U (en) * | 2016-10-14 | 2017-05-10 | 上海安费诺永亿通讯电子有限公司 | Multi -direction automatic bending device of wire rod multi -angle |
| CN207823796U (en) * | 2017-11-03 | 2018-09-07 | 重庆兰格汽车工业有限公司 | Flat wire conductor forming frock |
| CN108500178A (en) * | 2018-06-11 | 2018-09-07 | 快克智能装备股份有限公司 | Cut foot bending mechanism |
| CN108889872B (en) * | 2018-06-27 | 2023-06-06 | 温州意华接插件股份有限公司 | Pin header bending device |
| CN209156976U (en) * | 2018-12-04 | 2019-07-26 | 苏州诺百斯自动化科技有限公司 | A kind of curved line head with line-pressing functions |
| CN110773667B (en) * | 2019-11-07 | 2021-06-08 | 昆山联滔电子有限公司 | Automatic bending machine for coil conductor |
| CN110828763A (en) * | 2019-11-27 | 2020-02-21 | 广东利元亨智能装备股份有限公司 | Battery core pre-folding tab device |
| CN110842110A (en) * | 2019-12-05 | 2020-02-28 | 常州工业职业技术学院 | Battery module explosion-proof sensor stitch single-station automatic bending forming device |
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| US5216913A (en) * | 1990-07-05 | 1993-06-08 | Alpha-Maschinenbau Ag | Bending machine for skein-shaped material |
| JP2884342B1 (en) * | 1998-02-10 | 1999-04-19 | 大洋電産株式会社 | Electronic component lead bending device |
| CN104795712A (en) * | 2015-05-11 | 2015-07-22 | 苏州博众精工科技有限公司 | Lead access mechanism for stator winding |
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| CN112247013A (en) | 2021-01-22 |
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