CN110212389B - Elastic sheet preparation device for elastic sheet type wire pressing frame - Google Patents
Elastic sheet preparation device for elastic sheet type wire pressing frame Download PDFInfo
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- CN110212389B CN110212389B CN201910635488.8A CN201910635488A CN110212389B CN 110212389 B CN110212389 B CN 110212389B CN 201910635488 A CN201910635488 A CN 201910635488A CN 110212389 B CN110212389 B CN 110212389B
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- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
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Abstract
The invention relates to the manufacturing field of wire pressing frames, in particular to an elastic sheet preparation device of an elastic sheet type wire pressing frame, which comprises a conveyor belt for conveying blank materials, wherein the downstream end of the conveyor belt is provided with a first forming plate, the forming device comprises a first bending roller, a first lifting part, a second forming plate and a pushing part, the first bending roller is arranged at one end of the first forming plate and is always opposite to the downstream end of the conveyor belt, the first lifting part is arranged at the bottom of the first forming plate and is in transmission connection with the first forming plate, the second forming plate and the pushing part are symmetrically arranged at two sides of the first forming plate, the other end of the second forming plate is symmetrically provided with two second bending rollers, the second forming plate can be vertically and movably arranged through the second lifting part, a stroke part is respectively arranged below each second bending roller, and a pre-bending part is also arranged below one of the second bending rollers, the invention can improve the yield of the elastic sheet, thereby indirectly improving the yield of the wire pressing frame.
Description
Technical Field
The invention relates to the field of manufacturing of wire pressing frames, in particular to a spring plate preparation device of a spring plate type wire pressing frame.
Background
The connection of cables in electrical appliances is widely in a wire frame structure. Among the prior art, the pressure line frame comprises the sheetmetal, is provided with the screw hole in the sheetmetal, and the bolt compresses tightly the cable through the screw hole extends to in the pressure line frame. The existing wire pressing frames are various in types, one of the wire pressing frames is an elastic sheet type wire pressing frame, the operation of the wire pressing frame is simple and convenient, and the wire pressing frame is widely applied to cable connection work in electric appliances.
The main structure in this kind of pressing wire frame is that a shell fragment that constitutes by the steel band constitutes, because the quantity of pressing wire frame is great, so the output of shell fragment just also is great, current preparation equipment to the shell fragment in this pressing wire frame has the inefficiency scheduling problem.
Disclosure of Invention
The invention aims to provide a spring plate preparation device for a spring plate type wire pressing frame, aiming at the defects of the prior art.
In order to solve the above problems, the present invention provides the following technical solutions:
a spring plate preparation device of a spring plate type wire pressing frame comprises a conveyor belt for conveying blank materials, a first forming plate capable of moving vertically is arranged at the downstream end of the conveyor belt, the spring plate preparation device also comprises a first bending roller, a first lifting component, a second forming plate and a pushing component, the first bending roller is arranged at one end of the first forming plate, and the lower reaches end with the conveyer belt is relative all the time, first lifting unit installs in the bottom of first shaping board and is connected with first shaping board transmission, the both sides of first shaping board are located to second shaping board and propelling movement part symmetry, the one end and the first shaping board clearance fit of second shaping board orientation first shaping board, the other end symmetry of second shaping board is equipped with two second bending rolls, the second shaping board passes through second lifting unit and can vertical activity setting, the below of every second bending roll is equipped with a stroke part respectively, and the below of one of them second bending roll still is equipped with a preflex part.
Furthermore, the first bending roller is positioned above the first shaping plate, one end, facing the first bending roller, of the first shaping plate is provided with a buffering arc surface, and the axial direction of the first bending roller is perpendicular to the conveying direction of the conveying belt.
Further, the second forming plate is the rectangular plate, second forming plate and first forming plate clearance fit's one end are the broadside end of second forming plate, two second bending rolls are along the broadside perpendicular bisector symmetric distribution of second forming plate, the axial of second bending roll and the long limit direction of second forming plate parallel, the top at the second forming plate is fixed all the time to the second bending roll, two notches of bending have been seted up to the symmetry on the second forming plate, two notches of bending are under a second bending roll respectively, be equipped with an auxiliary roll in every notch of bending respectively, auxiliary roll and second forming plate integrated into one piece.
Further, the two stroke parts are identical in structure, each stroke part comprises a stroke cylinder and a stroke roller, output shafts of the two stroke cylinders face the second bending rollers at the respective positions respectively, the stroke rollers are connected to piston shafts of the stroke cylinders, the axial directions of the stroke rollers are parallel to the axial direction of the auxiliary rollers, the stroke rollers are driven by the stroke cylinders to be capable of directly approaching the corresponding second bending rollers, and the outer surfaces of the stroke rollers are tangent to the outer surfaces of the corresponding second bending rollers all the time.
Further, the part of preflex includes the preflex roller, the lifter plate, the fixed plate, preflex cylinder and first lift cylinder, the fixed plate is vertical between two stroke parts, the top at the lifter plate is installed to the preflex roller, the bottom and the vertical clearance fit of fixed plate of lifter plate, first lift cylinder is installed in the outside of fixed plate, the piston shaft and the lifter plate transmission of first lift cylinder are connected, the preflex cylinder is the level and sets up at the fixed plate side, and its piston shaft is connected with fixed plate bottom transmission, can be at two stroke parts between the reciprocal horizontal activity of cylinder drive fixed plate of preflex.
Further, the pushing component comprises a pushing cylinder and a pushing block, a piston shaft of the pushing cylinder is right opposite to the second molding plate, the pushing block is installed on the piston shaft of the pushing cylinder, a guide groove is formed in one side, facing the second molding plate, of the pushing block, the extending direction of the guide groove is parallel to the width direction of the second molding plate, and the cross section of the guide groove is in an inverted L shape.
Further, the first lifting component comprises a guide base, a cam and a motor, the bottom of the first forming plate is vertically and movably matched with the bottom of the guide base, the cam is hinged to the side of the guide base, the protruding portion of the cam can be in transmission fit with the bottom of the first forming plate, and an output rotor of the motor is coaxially connected with the cam.
Further, the second lifting component comprises a second lifting cylinder, the second lifting cylinder is installed on the outer side of the guide base, a piston shaft of the second lifting cylinder is fixedly connected with the bottom of one side, facing the first molding plate, of the second molding plate, the first molding plate and the second molding plate are both in a normal state, and the upper surfaces of the first molding plate and the second molding plate are flush.
Furthermore, an inverted pressing cylinder is respectively arranged above the first molding plate and the second molding plate, a pressing block is arranged on a piston shaft of the pressing cylinder, and the pressing cylinder at the position of the second molding plate is positioned in the middle of the two bending gaps.
Furthermore, a plurality of guide discs which are distributed along the axial direction of the first bending roller at equal intervals are arranged outside one side of the second forming plate, the guide discs are horizontally hinged, all the guide discs are arranged side by side with the first bending roller, and a guide convex edge is arranged at the top of the other side of the second forming plate.
Has the advantages that: according to the elastic sheet preparation device for the elastic sheet type wire pressing frame, blanks are conveyed to a first molding plate one by one through a conveying belt, after a single blank reaches the first molding plate, a small part of one end of the blank extends out of the first molding plate to be suspended, then a first lifting component drives the first molding plate to ascend, so that the blank is promoted to ascend, one end of the blank suspension contacts a first bending roller which is fixedly arranged in the ascending process, and due to upper and lower limiting forces, the end of the blank is promoted to be preliminarily bent downwards through the matching between a buffering arc surface and the first bending roller, and the process is similar to hook molding; the blank after preliminary bending can be pushed by the pushing component to reach the second molding plate, when the blank on the first molding plate moves to the second molding plate, the blank can be limited/guided by the guide convex edge, and one end of the blank (subjected to preliminary bending) is contacted with the guide flange by the guide disc and rotates to form the limit/guide for one end of the blank; the blank can reach the area of the second forming plate at the two bending notches and stop, most of the two ends of the blank are suspended at the bending notches, and the second forming plate can ascend by means of a second lifting component; in the process, the two ends of the blank are bent by the matching of the second bending roller and the auxiliary roller at each position, and the bending angle can only be 90 degrees; namely, the operation is the secondary bending aiming at the two ends of the blank; the blank after the secondary bending is in an inverted U-shaped state; then the stroke part which is in a horizontal line with the first bending roller can firstly work, the process is that the stroke cylinder in the stroke part works to enable the stroke roller on the output shaft to approach to the direction of the corresponding second bending roller, the path of the stroke cylinder must be abutted against the part of the blank which is bent for the second time, the contact force enables the part to be bent for the third time, then the pre-bending part works, and the pre-bending part is positioned below the stroke part; the significance of the operation of the pre-bending part is that the front end of the part of the blank which is bent for three times is abutted and moved upwards to form an avoiding gesture; then the other stroke part works to cause the other end of the blank to be bent for three times (note that the one end of the blank is provided with a splicing groove in advance through mechanical processing and is similar to a rectangle), and in the bending process, under the action of the splicing groove, one end of the blank in the avoiding posture penetrates through the splicing groove and is intersected with the one end of the blank in a non-collision mode; then the pre-bending part resets to enable the blank part in the avoiding posture to reset due to the deformation capacity of the bending part, and in the resetting process, the end part of the preliminarily bent blank and one groove surface of the splicing groove form abutting clamping to realize the bending forming operation; then, when a subsequent pushing component pushes a new blank to reach the second forming plate, the formed elastic sheet is pushed out of the second forming plate, and synchronous unloading/loading is realized; the invention can improve the yield of the elastic sheet, thereby indirectly improving the yield of the wire pressing frame.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a third schematic perspective view of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view at C of FIG. 4;
FIG. 7 is a first schematic plan view of the present invention;
FIG. 8 is a second schematic plan view of the present invention;
FIG. 9 is a partial perspective view of the present invention;
FIG. 10 is a schematic perspective view of a spring plate according to the present invention;
description of reference numerals: a conveyor belt 1.
The first molding plate 2 is a buffer arc surface 211.
A first bending roll 3.
A second molding plate 5, a second bending roll 511, and an auxiliary roll 513.
A second lifting cylinder 7.
A pushing cylinder 8, a pushing block 811 and a guide groove 812.
A pressing cylinder 10 and a pressing block 11.
A guide disc 12 and a guide flange 13.
A spring plate 14.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 10, an elastic sheet manufacturing apparatus for an elastic sheet type wire-pressing frame includes a conveyor belt 1 for conveying a blank, a first shaping plate 2 capable of moving vertically is installed at a downstream end of the conveyor belt 1, the apparatus further includes a first bending roller 3, a first lifting member, a second shaping plate 5 and a pushing member, the first bending roller 3 is installed at one end of the first shaping plate 2 and is always opposite to the downstream end of the conveyor belt 1, the first lifting member is installed at the bottom of the first shaping plate 2 and is in transmission connection with the first shaping plate 2, the second shaping plate 5 and the pushing member are symmetrically installed at two sides of the first shaping plate 2, one end of the second shaping plate 5 facing the first shaping plate 2 is in clearance fit with the first shaping plate 2, two second bending rollers 511 are symmetrically installed at the other end of the second shaping plate 5, the second shaping plate 5 is capable of moving vertically through the second lifting member, a stroke part is provided below each of the second bending rollers 511, and a pre-bending part is provided below one of the second bending rollers 511.
The first bending roll 3 is positioned above the first forming plate 2, one end, facing the first bending roll 3, of the first forming plate 2 is provided with a buffer arc surface 211, and the axial direction of the first bending roll 3 is perpendicular to the conveying direction of the conveyor belt 1; after a blank is loaded on the first forming plate 2, the first lifting part drives the first forming plate 2 to lift, so that the blank is lifted, one end of the blank is contacted with a first bending roller 3 which is fixedly arranged in the lifting process, and the end of the blank is initially bent due to the matching between the buffer arc surface 211 and the first bending roller 3; the horizontal distance between the buffer circular arc surface 211 and the first bending roll 3 is the initial thickness of the blank.
The second forming plate 5 is a rectangular plate, one end of the second forming plate 5, which is in clearance fit with the first forming plate 2, is a wide-edge end of the second forming plate 5, the two second bending rollers 511 are symmetrically distributed along a perpendicular bisector of the wide edge of the second forming plate 5, the axial direction of the second bending rollers 511 is parallel to the long-edge direction of the second forming plate 5, the second bending rollers 511 are always fixed above the second forming plate 5, the second forming plate 5 is symmetrically provided with two bending gaps, the two bending gaps are respectively positioned under one second bending roller 511, an auxiliary roller 513 is respectively arranged in each bending gap, and the auxiliary rollers 513 and the second forming plate 5 are integrally formed; the blank which is preliminarily bent can be pushed by the pushing component to reach the second forming plate 5 and reach the area of the second forming plate 5 at the two bending notches, most of the two ends of the blank are suspended at the bending notches, and the second forming plate 5 can ascend by means of the second lifting component; in the process, the two ends of the blank are bent by the matching of the second bending roller 511 and the auxiliary roller 513 at each position, and the bending angle is only 90 degrees; namely, secondary bending; bending and forming the subsequent stroke part; similarly, the second bending roll 511 above each auxiliary roll 513 is horizontally spaced from the auxiliary roll 513 by the thickness of the blank.
The two stroke components are identical in structure and comprise a stroke cylinder 6 and a stroke roller 611, output shafts of the two stroke cylinders 6 respectively face the second bending rollers 511 at the respective positions, the stroke roller 611 is connected to a piston shaft of the stroke cylinder 6 in a shaft mode, the axial direction of the stroke roller 611 is parallel to the axial direction of the auxiliary roller 513, the stroke roller 611 can be driven by the stroke cylinder 6 to directly approach the corresponding second bending roller 511, and the outer surface of the stroke roller 611 is always tangent to the outer surface of the corresponding second bending roller 511; the blank after the secondary bending is in an inverted U-shaped state; then the stroke component which is in a horizontal line with the first bending roller 3 will firstly work, the process is that the stroke cylinder 6 in the stroke component will work to make the stroke roller 611 on the output shaft of the stroke component approach to the direction of the corresponding second bending roller 511, the path must be collided with the part of the blank which is bent for the second time, the contact force makes the part bent for the third time, and then the pre-bending component works, and the pre-bending component is positioned below the stroke component; the significance of the operation of the pre-bending part is that the front end of the part of the blank which is bent for three times is abutted and moved upwards to form an avoiding gesture; then the other stroke part works to cause the other end of the blank to be bent for three times (note that the one end of the blank is provided with a splicing groove in advance through mechanical processing and is similar to a rectangle), and in the bending process, under the action of the splicing groove, one end of the blank in the avoiding posture penetrates through the splicing groove and is intersected with the one end of the blank in a non-collision mode; and then the pre-bending part resets to enable the blank part in the avoiding posture to reset due to the deformation capacity of the bending part, and in the resetting process, the end part of the preliminarily bent blank and one groove surface of the splicing groove form abutting clamping to realize the bending forming operation.
The pre-bending part comprises a pre-bending roller 9, a lifting plate 911, a fixing plate 912, a pre-bending cylinder 913 and a first lifting cylinder 914, the fixing plate 912 is vertically arranged between two stroke parts, the pre-bending roller 9 is installed at the top end of the lifting plate 911, the bottom end of the lifting plate 911 is vertically and movably matched with the fixing plate 912, the first lifting cylinder 914 is installed at the outer side of the fixing plate 912, a piston shaft of the first lifting cylinder 914 is in transmission connection with the lifting plate 911, the pre-bending cylinder 913 is horizontally arranged at the side of the fixing plate 912, and the piston shaft of the pre-bending cylinder 913 is in transmission connection with the bottom of the fixing plate 912, and the fixing plate 912 is driven by the pre-bending cylinder 913 to; after three times of bending is performed on one end of the blank under the action of the stroke part, wherein the end is the end subjected to the primary bending, namely the first bending roller 3, the first elevating cylinder 914 drives the elevating plate 911 to ascend by means of the fixing plate 912, then the stroke component is reset, so that the lifting plate 911 with the pre-bending roller 9 can have a lifting space, then, when the pre-bending roller 9 rises to a predetermined height, the pre-bending cylinder 913 operates to drive the pre-bending roller 9 to move toward the other stroke part, in the process, one end (namely one end bent for three times) of the blank is shifted, and the end of the blank is bent upwards for a certain distance due to shifting, the distance value does not exceed the groove width or the groove length of the splicing groove, the other end of the blank is matched with the acting force of the other stroke part, and after three times of bending, the splicing groove and the part which is partially bent can be penetrated and spliced.
The pushing component comprises a pushing cylinder 8 and a pushing block 811, a piston shaft of the pushing cylinder 8 is over against the second molding plate 5, the pushing block 811 is installed on the piston shaft of the pushing cylinder 8, a guide groove 812 is formed in one side, facing the second molding plate 5, of the pushing block 811, the extending direction of the guide groove 812 is parallel to the width direction of the second molding plate 5, and the cross section of the guide groove 812 is in an inverted L shape; the acting force of the guide groove 812 ensures that the blank is relatively stable in the process of reaching the first forming plate 2 through the conveyor belt 1; after one end of the blank is preliminarily bent, the pushing cylinder 8 drives the pushing block 811 to drive the blank to move on the first molding board 2 to the second molding board 5, so that the feeding purpose is realized.
The first lifting component comprises a guide base 4, a cam 411 and a motor 412, the bottom of the first forming plate 2 is vertically and movably matched with the bottom of the guide base 4, the cam 411 is hinged at the side of the guide base 4, the protruding part of the cam 411 can be in transmission fit with the bottom of the first forming plate 2, and an output rotor of the motor 412 is coaxially connected with the cam 411; the motor 412 drives the cam 411 to rotate, and the protruding part of the cam 411 contacts the bottom of the first forming plate 2, so that the first forming plate 2 is forced to move vertically.
The second lifting component comprises a second lifting cylinder 7, the second lifting cylinder 7 is installed on the outer side of the guide base 4, a piston shaft of the second lifting cylinder is fixedly connected with the bottom of one side, facing the first molding plate 2, of the second molding plate 5, the first molding plate 2 and the second molding plate 5 are both in a normal state, and the upper surfaces of the first molding plate 2 and the second molding plate 5 are flush; the acting force of the second lifting cylinder 7 drives the second forming plate 5 to move vertically, and the upper surfaces of the second forming plate 5 and the first forming plate 2 are flush with each other, so that the blank can smoothly transit and move between the second forming plate and the first forming plate.
An inverted pressing cylinder 10 is respectively arranged above the first molding plate 2 and the second molding plate 5, a pressing block 11 is arranged on a piston shaft of the pressing cylinder 10, and the pressing cylinder 10 at the position of the second molding plate 5 is positioned in the middle of the two bending gaps; during the lifting movement of the first forming plate 2 and the lifting process of the second forming plate 5, namely, when the first forming plate and the second forming plate enter a bending state, the pressing cylinders 10 at the respective positions of the first forming plate and the second forming plate work to enable the pressing block 11 to press the centers of the blanks on the first forming plate 2 and the second forming plate 5, so that the bending stability is improved.
A plurality of guide discs 12 which are distributed along the axial direction of the first bending roll 3 at equal intervals are arranged outside one side of the second forming plate 5, the guide discs 12 are horizontally hinged, all the guide discs 12 are arranged side by side with the first bending roll 3, and a guide convex edge 13 is arranged at the top of the other side of the second forming plate 5; when moving onto the second forming plate 5, the blank on the first forming plate 2 will rely on the guiding flange 13 as a limiting/guiding, one end of the blank is preliminarily bent, contacted by the guiding disc 12, and rotated to form a limiting/guiding for one end of the blank.
The working principle is as follows: the blank is conveyed to the first molding plate 2 one by one through the conveyor belt 1, after a single blank reaches the first molding plate 2, a small part of one end of the blank extends out of the first molding plate 2 to be suspended, then the first molding plate 2 is driven to ascend by the first lifting component to promote the blank to ascend, one end of the blank suspension is in contact with the first bending roll 3 which is fixedly arranged in the ascending process, and due to the upper and lower limiting forces, the end of the blank is preliminarily bent downwards through the matching between the buffering arc surface 211 and the first bending roll 3, and the bending is similar to hooking; the blank which is preliminarily bent can be pushed by a pushing component to reach the second molding plate 5, when the blank on the first molding plate 2 moves to the second molding plate 5, the blank can be limited/guided by the guide convex edge 13, one end of the blank is preliminarily bent, is contacted with the guide flange 12, and rotates to limit/guide one end of the blank; the blank can reach the area of the second molding plate 5 at the two bending notches and stop, most of the two ends of the blank are suspended at the bending notches, and the second molding plate 5 can ascend by means of a second lifting component; in the process, the two ends of the blank are bent by the matching of the second bending roller 511 and the auxiliary roller 513 at each position, and the bending angle is only 90 degrees; namely, the operation is the secondary bending aiming at the two ends of the blank; the blank after the secondary bending is in an inverted U-shaped state; then the stroke component which is in a horizontal line with the first bending roller 3 will firstly work, the process is that the stroke cylinder 6 in the stroke component will work to make the stroke roller 611 on the output shaft of the stroke component approach to the direction of the corresponding second bending roller 511, the path must be collided with the part of the blank which is bent for the second time, the contact force makes the part bent for the third time, and then the pre-bending component works, and the pre-bending component is positioned below the stroke component; the significance of the operation of the pre-bending part is that the front end of the part of the blank which is bent for three times is abutted and moved upwards to form an avoiding gesture; then the other stroke part works to cause the other end of the blank to be bent for three times (note that the one end of the blank is provided with a splicing groove in advance through mechanical processing and is similar to a rectangle), and in the bending process, under the action of the splicing groove, one end of the blank in the avoiding posture penetrates through the splicing groove and is intersected with the one end of the blank in a non-collision mode; then the pre-bending part resets to enable the blank part in the avoiding posture to reset due to the deformation capacity of the bending part, and in the resetting process, the end part of the preliminarily bent blank and one groove surface of the splicing groove form abutting clamping to realize the bending forming operation; then, when a subsequent pushing component pushes a new blank to reach the second molding plate 5, the molded elastic sheet 14 is pushed out of the second molding plate 5, so that synchronous unloading/loading is realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides a shell fragment preparation facilities of shell fragment formula line ball frame, includes conveyer belt (1) that is used for carrying the stock, its characterized in that: the device comprises a conveyor belt (1), a first molding plate (2) capable of moving vertically, a first bending roller (3), a first lifting component, a second molding plate (5) and a pushing component, wherein the first bending roller (3) is arranged at one end of the first molding plate (2) and is always opposite to the downstream end of the conveyor belt (1), the first lifting component is arranged at the bottom of the first molding plate (2) and is in transmission connection with the first molding plate (2), the second molding plate (5) and the pushing component are symmetrically arranged on two sides of the first molding plate (2), one end of the second molding plate (5) facing the first molding plate (2) is in clearance fit with the first molding plate (2), two second bending rollers (511) are symmetrically arranged at the other end of the second molding plate (5), the second molding plate (5) can be vertically movably arranged through the second lifting component, and a stroke component is respectively arranged below each second bending roller (511), and a pre-bending part is arranged below one of the second bending rollers (511).
2. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 1, which is characterized in that: the first bending roller (3) is located above the first forming plate (2), one end, facing the first bending roller (3), of the first forming plate (2) is provided with a buffering arc surface (211), and the axial direction of the first bending roller (3) is perpendicular to the conveying direction of the conveying belt (1).
3. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 1, which is characterized in that: second shaping board (5) are the rectangular plate, second shaping board (5) and first shaping board (2) clearance fit's one end are the broadside end of second shaping board (5), two second bending rollers (511) are along the broadside median perpendicular symmetric distribution of second shaping board (5), the axial of second bending roller (511) and the long limit direction of second shaping board (5) parallel, the top at second shaping board (5) is fixed all the time in second bending roller (511), two notches of bending have been seted up to the symmetry on second shaping board (5), two notches of bending are in under second bending roller (511) respectively, be equipped with an auxiliary roll (513) in every notch of bending respectively, auxiliary roll (513) and second shaping board (5) integrated into one piece.
4. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 3, which is characterized in that: the two stroke components are identical in structure and comprise stroke cylinders (6) and stroke rollers (611), output shafts of the two stroke cylinders (6) face the second bending rollers (511) at the respective positions respectively, the stroke rollers (611) are connected to piston shafts of the stroke cylinders (6) in a shaft mode, the axial directions of the stroke rollers (611) are parallel to the axial direction of the auxiliary rollers (513), the stroke rollers (611) can be driven by the stroke cylinders (6) to approach the corresponding second bending rollers (511) directly, and the outer surfaces of the stroke rollers (611) are tangent to the outer surfaces of the corresponding second bending rollers (511) all the time.
5. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 1, which is characterized in that: the pre-bending part comprises a pre-bending roller (9), a lifting plate (911), a fixing plate (912), a pre-bending cylinder (913) and a first lifting cylinder (914), the fixing plate (912) is vertically arranged between two stroke parts, the top end of the lifting plate (911) is installed on the pre-bending roller (9), the bottom end of the lifting plate (911) is vertically movably matched with the fixing plate (912), the first lifting cylinder (914) is installed on the outer side of the fixing plate (912), a piston shaft of the first lifting cylinder (914) is in transmission connection with the lifting plate (911), the pre-bending cylinder (913) is horizontally arranged beside the fixing plate (912), the piston shaft of the pre-bending cylinder is in transmission connection with the bottom of the fixing plate (912), and the fixing plate (912) can be driven to move horizontally in a reciprocating mode between the two stroke parts through the pre-bending cylinder (913).
6. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 3, which is characterized in that: the propelling movement part includes propelling movement cylinder (8) and propelling movement piece (811), the piston shaft of propelling movement cylinder (8) is just to second shaping board (5), the piston shaft at propelling movement cylinder (8) is installed in propelling movement piece (811), guide way (812) have been seted up towards one side of second shaping board (5) in propelling movement piece (811), the extending direction of guide way (812) is parallel with the broadside direction of second shaping board (5), the transversal L type of personally submitting of guide way (812).
7. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 1, which is characterized in that: the first lifting component comprises a guide base (4), a cam (411) and a motor (412), the bottom of the first forming plate (2) is vertically and movably matched with the bottom of the guide base (4), the cam (411) is hinged to the side of the guide base (4), the protruding portion of the cam can be in transmission fit with the bottom of the first forming plate (2), and an output rotor of the motor (412) is coaxially connected with the cam (411).
8. The spring piece preparation device of the spring piece type wire pressing frame according to claim 7, wherein: the second lifting component comprises a second lifting cylinder (7), the second lifting cylinder (7) is installed on the outer side of the guide base (4), a piston shaft of the second lifting cylinder is fixedly connected with the bottom of one side, facing the first molding plate (2), of the second molding plate (5), the first molding plate (2) and the second molding plate (5) are both in a normal state, and the upper surfaces of the first molding plate and the second molding plate are flush.
9. The shrapnel preparation device of the shrapnel type wire pressing frame according to claim 3, which is characterized in that: a pressing cylinder (10) which is inverted is arranged above the first molding plate (2) and above the second molding plate (5), a pressing block (11) is arranged on a piston shaft of the pressing cylinder (10), and the pressing cylinder (10) at the position of the second molding plate (5) is positioned in the middle of the two bending gaps.
10. The spring piece preparation device of the spring piece type wire pressing frame according to claim 2, characterized in that: a plurality of guide discs (12) which are distributed along the axial direction of the first bending roller (3) at equal intervals are arranged outside one side of the second forming plate (5), the guide discs (12) are horizontally hinged, all the guide discs (12) are arranged side by side with the first bending roller (3), and a guide convex edge (13) is arranged at the top of the other side of the second forming plate (5).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635488.8A CN110212389B (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
| CN202010778942.8A CN111817100A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
| CN202010779246.9A CN111817101A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
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| CN201910635488.8A CN110212389B (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
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| CN202010778942.8A Division CN111817100A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
| CN202010779246.9A Division CN111817101A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
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| CN110212389A CN110212389A (en) | 2019-09-06 |
| CN110212389B true CN110212389B (en) | 2020-10-30 |
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| CN202010779246.9A Withdrawn CN111817101A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
| CN202010778942.8A Withdrawn CN111817100A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
| CN201910635488.8A Active CN110212389B (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
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| CN202010779246.9A Withdrawn CN111817101A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
| CN202010778942.8A Withdrawn CN111817100A (en) | 2019-07-15 | 2019-07-15 | Elastic sheet preparation device for elastic sheet type wire pressing frame |
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| CN113964622B (en) * | 2021-11-05 | 2023-06-27 | 宁波雪波特紧固件有限公司 | Line ball terminal assembly device |
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| US5318212A (en) * | 1993-04-05 | 1994-06-07 | International Business Machines Corporation | Method and apparatus for manufacturing a printed circuit card and connector assembly |
| JP4085185B2 (en) * | 1997-02-14 | 2008-05-14 | モレックス インコーポレーテッド | Wire length measuring device in multi-electric harness manufacturing equipment |
| CN103746208B (en) * | 2014-01-09 | 2017-01-04 | 青岛钜祥精密模具有限公司 | Contact flat spring and method for high-precision manufacturing thereof |
| CN204167664U (en) * | 2014-09-17 | 2015-02-18 | 卢林 | DC plug internal frame automatic assembling |
| CN105552686B (en) * | 2016-02-01 | 2017-04-05 | 东莞市奥海电源科技有限公司 | Automatic curved shell fragment and pressure shell fragment machine and its curved shell fragment, the method for pressure shell fragment |
| CN205543641U (en) * | 2016-02-01 | 2016-08-31 | 东莞市奥海电源科技有限公司 | Automatic curved shell fragment and pressure shell fragment machine |
| JP2018097959A (en) * | 2016-12-09 | 2018-06-21 | 株式会社オートネットワーク技術研究所 | Wire holding jig, wire harness assembling apparatus, and method for manufacturing wire harness |
| CN107030225A (en) * | 2016-12-15 | 2017-08-11 | 东莞市沃德精密机械有限公司 | Flat cable bending device |
| CN206864672U (en) * | 2017-04-01 | 2018-01-09 | 菲尼克斯亚太电气（南京）有限公司 | A kind of big line footpath photovoltaic binding post external module and its binding post of application |
| CN207116889U (en) * | 2017-08-14 | 2018-03-16 | 东莞市益诚自动化设备有限公司 | The shell fragment square base of through type binding post and conductive sheet set mounting mechanism |
| CN108043967A (en) * | 2017-12-16 | 2018-05-18 | 浙江侨泰电力设备有限公司 | The processing method and its particular manufacturing craft of a kind of pressing line frame |
| CN108723182B (en) * | 2018-05-23 | 2020-03-27 | 深圳市科成精密五金有限公司 | Automatic spring plate forming machine |
| CN108746336B (en) * | 2018-05-23 | 2020-06-05 | 黄正化 | Punching and bending device of automatic spring piece forming machine |
| CN108923154A (en) * | 2018-08-16 | 2018-11-30 | 胡世勇 | A kind of the termination contact elastic slice and its manufacturing method of band elastic holding structure |
| CN109494634A (en) * | 2018-11-14 | 2019-03-19 | 湖北周电气股份有限公司 | A kind of Electric Appliance Cabinet connecting line peeling bends board |
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- 2019-07-15 CN CN202010779246.9A patent/CN111817101A/en not_active Withdrawn
- 2019-07-15 CN CN202010778942.8A patent/CN111817100A/en not_active Withdrawn
- 2019-07-15 CN CN201910635488.8A patent/CN110212389B/en active Active
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| Publication number | Publication date |
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| CN110212389A (en) | 2019-09-06 |
| CN111817100A (en) | 2020-10-23 |
| CN111817101A (en) | 2020-10-23 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20201009 Address after: 323600 Yuanhe Street Metal Industrial Park, Yunhe County, Lishui City, Zhejiang Province Applicant after: ZHEJIANG DONGTAI VALVE Co.,Ltd. Address before: 312367 No. 29 North Shiqiao Bridge, Qiantian, Tianjiacun, Xiaoyue Town, Shangyu City, Zhejiang Province Applicant before: Yu Guofeng |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A shrapnel preparation device for shrapnel type wire pressing frame Effective date of registration: 20210923 Granted publication date: 20201030 Pledgee: Postal Savings Bank of China Limited Yunhe County sub branch Pledgor: ZHEJIANG DONGTAI VALVE Co.,Ltd. Registration number: Y2021330001767 |