CN213495967U - Stamping die of wiring fixing plate - Google Patents

Abstract

The application relates to a stamping die of a wiring fixing plate, which comprises a die carrier, wherein the die carrier comprises a lower die holder and an upper die holder which is pressed relative to the lower die holder, the lower die holder is provided with a lower die plate, the upper die holder is provided with an upper die plate, the die carrier is provided with an element body forming area for conveying an element body material belt and a nameplate forming area for conveying a nameplate material belt, the element body material belt forms an element body under the stamping of the upper die plate and the lower die plate, the nameplate material belt forms a nameplate under the stamping of the upper die plate and the lower die plate, the conveying direction of the element body forming area is vertical to the conveying direction of the nameplate forming area, the nameplate forming area and the element body forming area are superposed on a shearing and pressing die, and a reverse riveting die is arranged on the next station of the shearing; this application has the effect that reduces production processes, improves production efficiency.

Description

Stamping die of wiring fixing plate

Technical Field

The application relates to the field of element production, in particular to a stamping die for a wiring fixing plate.

Background

As the industry develops, the variety of wall switches is increasing, and most wall switches require specific components to be installed to connect the switch to the circuit.

Since the components in the general switch have specific structures, and most of the structures need to be integrally formed, the components need to be processed by a progressive die; the progressive die is composed of a plurality of punching modules, the punching modules are sequentially associated to finish different processing, and a material is moved forwards by a punch feeder according to a fixed step pitch, so that a plurality of processes can be finished on a strip of material, and the general processes comprise punching, blanking, bending, trimming, deep drawing and the like.

The utility model provides a wiring fixed plate, includes the component body, installs the data plate on the component body, and the method of traditional production above-mentioned wiring fixed plate does, and earlier through grading mould with component body punching press formation, then rivets the data plate on the component body through the manual work, and above-mentioned method need divide a plurality of steps to carry out the production of wiring fixed plate, and the process is many, and production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In order to reduce production processes, improve production efficiency, the application provides a stamping die of wiring fixed plate.

The application provides a stamping die of wiring fixed plate adopts following technical scheme:

a stamping die of a wiring fixing plate comprises a die carrier, the die carrier comprises a lower die holder and an upper die holder which is pressed relative to the lower die holder, the lower die base is provided with a lower die plate, the upper die base is provided with an upper die plate, the die carrier is provided with an element body forming area for conveying an element body material belt and a nameplate forming area for conveying a nameplate material belt, the element body material belt is formed into an element body under the stamping of the upper template and the lower template, the nameplate material belt forms nameplates under the stamping of the upper template and the lower template, the conveying direction of the element body forming area is vertical to the conveying direction of the nameplate forming area, the nameplate forming area and the element body forming area are superposed on the shearing and pressing die, and the element body forming area is provided with a reverse riveting die on the next station of the shearing and pressing die along the conveying direction.

Through adopting above-mentioned technical scheme, carry simultaneously and form component body and data plate in component body material area and data plate material area, data plate shaping district and component body shaping district coincidence make the data plate can be connected to the component body in component body forming process cutting off the die assembly on, and accomplish the fixing of data plate on the component body through the anti-mould of riveting, accomplish the installation of data plate in the fashioned while of component body, thereby reduce the process of production wiring fixed plate, and the production efficiency is improved.

Optionally, the die carrier is followed data plate punching die and data plate unloading mould have set gradually in the direction of delivery in data plate shaping district, cut the pressfitting mould and be located data plate unloading mould deviates from one side of data plate punching die, the data plate punching die is stamped on the data plate and is formed spacing hole, data plate unloading mould is stamped on the data plate material area and is formed the data plate, component body shaping district is in cut the pressfitting mould and deviate from one side of the mould of riveting is equipped with the convex closure mould, the convex closure mould is stamped on the component body and is formed the convex closure, and the convex closure is worn to locate spacing hole.

Through adopting above-mentioned technical scheme, the convex closure mould forms the convex closure on the component body in advance, and when the data plate was installed at the component body, spacing hole was worn to locate by the convex closure to play the effect of preliminary location to the data plate, reduce the data plate when the riveting and take place to slide between the component body, improve the installation effect.

Optionally, the shearing press-fit die comprises a press-fit head and a shearing head, the press-fit head and the shearing head are arranged on the upper die plate, the press-fit head abuts against the middle of the nameplate, an accommodating cavity for accommodating the convex hull is formed in the end portion of the press-fit head, a shearing knife for shearing the connecting portion of the nameplate material belt and the nameplate is arranged at the end portion of the shearing head, and the horizontal height of the end portion of the press-fit head is higher than that of the end portion of the shearing knife.

Through adopting above-mentioned technical scheme, the shear knife makes data plate material area and data plate separation, and the head of pressfitting simultaneously presses the data plate on component body surface, makes the convex closure wear to locate spacing hole, realizes the data plate before fixed be connected with the component body.

Optionally, a first nameplate bending die and a second nameplate bending die are arranged in the nameplate forming region between the nameplate blanking die and the shearing and pressing die, the first nameplate bending die comprises a first nameplate bending head arranged on the upper template and a first nameplate forming support block arranged on the lower template, the first nameplate bending head is provided with a bending inclined pressing surface which is abutted against the bending part of the nameplate, the first nameplate forming support block is provided with a bending inclined supporting surface which is abutted against one surface of the nameplate, which is deviated from the bending inclined pressing surface, the second nameplate bending die comprises a second nameplate bending head arranged on the upper template and a second nameplate forming support block arranged on the lower template, the second nameplate bending head is provided with a bending vertical pressing surface which is abutted to the bending part of the nameplate, and the second nameplate forming support block is provided with a bending vertical supporting surface which is deviated from the nameplate from one surface of the bending vertical pressing surface.

By adopting the technical scheme, the bending degree of the bending process in each step is reduced by bending the bending part of the nameplate in two steps, the bending quality of the nameplate is ensured, and the bending part of the nameplate is bent to form a right angle, so that the nameplate and the element body can be riveted conveniently.

Optionally, the shearing and pressing die further comprises a pre-riveting die, the pre-riveting die comprises a pre-riveting support block arranged on the lower die plate, a pre-riveting cavity is formed in the pre-riveting support block, and a pre-riveting inclined surface abutted to a bending part of the nameplate is arranged in the pre-riveting cavity.

By adopting the technical scheme, when the nameplate is pressed with the element body, the pressure of the pressing head is utilized to enable the bending part of the nameplate to be inwards pre-bent, so that the nameplate can be conveniently and subsequently riveted.

Optionally, the reverse riveting die comprises a reverse riveting head arranged on the upper die plate and a reverse riveting forming support block arranged on the lower die plate, the reverse riveting head is used for abutting against the nameplate, the reverse riveting forming support block is provided with a reverse riveting forming cavity, and the reverse riveting forming cavity is provided with a reverse riveting plane which abuts against a bending part of the nameplate and is parallel to the length direction of the nameplate.

By adopting the technical scheme, under the action of the reverse riveting plane, the bending part of the nameplate is further bent, and the side edge of the element body is coated to finish the installation and fixation of the nameplate and the element body.

Optionally, the convex hull mold comprises a convex hull shaping block arranged on the upper mold plate and a convex hull shaping block arranged on the lower mold plate, and a concave cavity for the convex hull shaping block to enter is formed in the end of the convex hull shaping block.

By adopting the technical scheme, the convex hull forming block presses the part of the element body into the concave cavity, so that the convex hull is formed.

Optionally, the vertical distance between the element body material belt and the nameplate material belt is 5 mm.

Through adopting above-mentioned technical scheme, when component body material area and data plate material area were in above-mentioned distance, the data plate installation time can be better with the predetermined mounted position on the component body aim at to improve the precision of data plate installation.

Optionally, the die frame is provided with a pre-breaking die on one side of the nameplate punching die, which is away from the nameplate blanking die, and the pre-breaking die comprises a pre-breaking plate arranged on the upper die plate and a pre-breaking block arranged on the lower die plate and protruding towards the direction of the pre-breaking plate.

Through adopting above-mentioned technical scheme, carry out the precutting to the connection position of data plate and data plate material area, weaken being connected in data plate and data plate material area, help cutting the pressfitting time with data plate and data plate material area separation.

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

1. the element body material belt and the nameplate material belt are conveyed simultaneously to form an element body and a nameplate, the nameplate forming area and the element body forming area are overlapped on the shearing and pressing die, so that the nameplate can be connected to the element body in the element body forming process, the nameplate is fixed on the element body through the reverse riveting die, and the nameplate is installed while the element body is formed, so that the process of producing a wiring fixing plate is reduced, and the production efficiency is improved;

2. under the cooperation of convex closure and spacing hole, carry out preliminary location to the data plate, reduce the condition that the data plate slided when fixed to rivet in advance the data plate when cutting the pressfitting, thereby improve the effect that the data plate was installed at the component body.

Drawings

Fig. 1 is a perspective view of a related art wire fixing plate.

Fig. 2 is a perspective view of a nameplate of a related art wire fixing plate.

Fig. 3 is a plan view of a layout in a scaffold according to an example of the present application.

Fig. 4 is a perspective view of a die carrier in a caulking module according to an embodiment of the present application.

Fig. 5 is a plan view of a pre-breaking mold of an embodiment of the present application.

Fig. 6 is a plan view of a tag of an embodiment of the present application when attached to a tag tape.

FIG. 7 is a plan view of a first nameplate bender according to an embodiment of the present application.

FIG. 8 is a plan view of a second nameplate bender according to an embodiment of the present application.

Fig. 9 is a plan view of the individual dies in the riveting module of the embodiment of the application.

Fig. 10 is a cross-sectional view of a convex hull die of an embodiment of the present application.

Fig. 11 is a cross-sectional view of a shear press mold according to an embodiment of the present application.

Fig. 12 is a plan view of a pre-rivet block and a pre-rivet type block according to an embodiment of the present application.

Fig. 13 is a plan view of a reverse riveting die according to an embodiment of the present application.

Description of reference numerals: 1. an element body; 11. a through hole; 12. tapping; 2. a nameplate; 21. a limiting hole; 22. a convex hull; 23. a first bending portion; 24. a second bending portion; 3. a component body forming region; 301. a component body tape; 302. a material guide pin is lifted; 31. pressing a wire mould; 32. a component body material belt positioning die; 33. a component punching die; 34. a first component blanking die; 35. taking out the tooth mould; 36. tapping a tooth mould; 37. a second element blanking die; 38. downward folding the die; 39. the element is taken out of the mould; 310. a nameplate positioning hole; 4. carrying out convex covering die; 41. a convex hull shaping block; 42. forming a convex hull forming plate; 43. forming a convex hull forming block; 44. a concave cavity; 5. pre-breaking a mold; 51. pre-breaking the plate; 52. pre-breaking a supporting plate; 53. pre-breaking blocks; 54. pre-breaking; 6. a first nameplate bending die; 61. a second nameplate bending die; 62. a first nameplate folding elbow; 63. a first nameplate molding support block; 64. bending the inclined pressing surface; 65. bending the inclined strut surface; 66. the second nameplate bending head; 67. a second nameplate molding support block; 68. bending the vertical pressing surface; 69. bending the vertical bracing surface; 7. shearing and pressing the die; 71. a press-fit head; 72. cutting off the head; 73. a shearing knife; 74. an accommodating chamber; 75. pre-riveting to form a support block; 76. pre-riveting a forming cavity; 77. pre-riveting an inclined plane; 8. reverse riveting a die; 81. reverse riveting; 82. reversely riveting and forming a support block; 83. forming a cavity by reverse riveting; 84. reversely riveting a plane; 9. a nameplate forming zone; 901. a nameplate material belt; 91. a nameplate punching die; 92. nameplate blanking die.

Detailed Description

The present application is described in further detail below with reference to figures 1-11.

As shown in fig. 1 and 2, a wiring fixing plate comprises an element body 1 and a nameplate 2, wherein one end of the element body 1 is provided with a through hole 11, and the nameplate 2 is fixed at one end of the element body 1, which is provided with the through hole 11; the nameplate 2 is symmetrically provided with two limiting holes 21, the element body 1 is integrally formed with two convex hulls 22, and the convex hulls 22 penetrate through the corresponding limiting holes 21; data plate 2 is equipped with the portion of bending, and the portion of bending includes first portion of bending 23 and the second portion of bending 24, and the middle part of data plate 2 is located to first portion of bending 23, and first portion of bending 23 is buckled and is wrapped the both sides face of component body 1 through-hole 11, and the second portion of bending 24 sets up in the both ends of data plate 2, and the second portion of bending 24 is buckled and is wrapped the both sides face of component body 1 through the both sides limit of component body 1.

In order to manufacture the wiring fixing plate, the embodiment of the application discloses a stamping die of the wiring fixing plate. As shown in fig. 3, a stamping die for a wiring fixing plate comprises a die carrier, the die carrier is provided with an element body forming area 3 and a nameplate forming area 9, and the conveying direction of the element body forming area 3 is perpendicular to the conveying direction of the nameplate forming area 9.

As shown in fig. 3 and 4, one end of the element body forming area 3 is provided with an element body winding machine, the element body winding machine is used for winding the element body material strap 301, so that the element body material strap 301 is conveyed on the element body forming area 3, one end of the nameplate forming area 9 is provided with a nameplate winding machine, the nameplate winding machine is used for winding the nameplate material strap 901, so that the nameplate material strap 901 is conveyed on the nameplate forming area 9; the lower die holder is provided with the buoyancy lifting guide pins 302, the nameplate material belt 901 is arranged above the element body material belt 301 under the support of the buoyancy lifting guide pins 302 on two sides, and the die carrier is provided with the riveting module at the position where the nameplate material belt 901 is overlapped with the element body material belt 301.

The die frame comprises an upper die base and a lower die base, the upper die base is provided with an upper template, the lower die base is provided with a lower template, and the upper die base performs pressing movement relative to the lower die base, so that the element body material belt 301 and the nameplate material belt 901 passing through the upper die base are subjected to stamping processing; through the operation of component body rolling machine and data plate rolling machine, drive component body material area 301 and data plate material area 901 synchronous and intermittent type nature and advance, make component body material area 301 every station that advances, data plate material area 901 also advances a station, thereby at the in-process of die holder pressfitting, the riveting module separates and pushes down to the relevant position of component body 1 with data plate 2 from data plate material area 901, realize data plate 2 and install on component body 1 when component body 1 is fashioned, thereby reduce the process of production wiring fixed plate, and the production efficiency is improved.

As shown in fig. 3, the die carrier is provided with a thread pressing die 31, an element body material strip 301 positioning die 32, an element punching die 33, a first element blanking die 34, a convex hull die 4, a shearing and pressing die 7, a reverse riveting die 8, a thread drawing die 35, a tapping die 36, a second element blanking die 37, a lower folding die 38 and an element discharging die 39 in sequence in the conveying direction of the element body forming region 3, and the die carrier is provided with a pre-breaking die 5, a nameplate punching die 91, a nameplate blanking die 92, a first nameplate bending die 6, a second nameplate bending die 61 and the shearing and pressing die 7 in sequence in the conveying direction of the nameplate forming region 9, that is, the element body forming region 3 and the nameplate forming region 9 are overlapped on the shearing and pressing die 7.

The line pressing die 31 punches line marks on the element body 1, the element body material strip 301 positioning die 32 punches element positioning holes on two sides of the element body material strip 301, an upper die plate is fixed with element positioning needles, and the element positioning needles penetrate through the element positioning holes when the element body material strip 301 is punched, so that the element body material strip 301 is positioned in the punching process; the component punching die 33 punches corresponding line holes at predetermined positions of the component bodies 1, the first component blanking die 34 punches the through holes 11 in the component body tape 301, and the component bodies 1 are preliminarily cut out.

As shown in fig. 5, in the nameplate forming area 9, the precutting die 5 includes a precutting plate 51, a precutting support plate 52 and a precutting block 53, the precutting plate 51 is fixed on the upper die plate, the precutting support plate 52 is fixed on the lower die plate, and the precutting block 53 is fixed in the middle of the precutting support plate 52, during the punching process, the precutting plate 51 abuts against the upper surface of the nameplate material tape 901 and presses the nameplate material tape 901, so that the nameplate material tape 901 is pressed by the precutting block 53, specifically, the extending height of the precutting block 53 is smaller than the thickness of the nameplate material tape 901, so that the precutting portion 54 is left on the bottom surface of the nameplate material tape 901 under the condition that the nameplate 2 is connected with the nameplate material tape 901, and the subsequent step of separating the nameplate material tape 901 from the nameplate.

As shown in fig. 3 and 6, the nameplate punching die 91 punches two limiting holes 21 and two nameplate positioning holes 310 on the nameplate 2, the limiting holes 21 are applied in the subsequent pressing step, the nameplate positioning holes 310 are formed and then located on two sides of the nameplate material strip 901, the nameplate positioning pins are fixed on the upper die plate, and when the nameplate material strip 901 is punched, the nameplate positioning pins penetrate through the nameplate positioning holes 310, so that the nameplate material strip 901 is positioned in the punching process; the nameplate blanking die 92 punches the nameplate material belt 901 to form the nameplate 2, and after the nameplate blanking die 92, the nameplate 2 is connected to the part of the nameplate material belt 901, which is provided with the pre-breaking hole 54.

As shown in fig. 7, the first nameplate bending die 6 includes a first nameplate bending head 62 and a first nameplate forming support block 63, the first nameplate bending head 62 is provided with three bending portions and fixed on the upper die plate, the first nameplate bending head 62 is provided with a bending inclined pressing surface 64, the first nameplate forming support block 63 is provided with three bending portions and fixed on the lower die plate, the first nameplate forming support block 63 is provided with a bending inclined pressing surface 65, the bending inclined pressing surface 65 is parallel to the bending inclined pressing surface 64, in the stamping process, the corresponding bending inclined pressing surface 64 is respectively abutted to the first bending portion 23 and the second bending portion 24 of the nameplate 2, the first nameplate bending head 62 bends each bending portion of the nameplate 2, until one surface of the nameplate 2, which is away from the bending inclined pressing surface 64, is abutted to the bending inclined pressing surface 65, so as to bend each bending portion by 45 °.

As shown in fig. 8, the second nameplate bending die 61 comprises a second nameplate bending head 66 and a second nameplate forming support block 67, the number of the second nameplate bending heads 66 is three, the second nameplate bending heads 66 are fixed on the upper template, the number of the second nameplate bending heads 66 is provided with a bending vertical pressing surface 68, the number of the second nameplate forming support blocks 67 is three, the second nameplate forming support block 67 is fixed on the lower template, the second nameplate forming support block 67 is provided with a bending vertical supporting surface 69, the bending vertical supporting surface 69 is parallel to the bending vertical pressing surface 68, in the stamping process, the corresponding bending vertical pressing surface 68 is respectively abutted against the first bending part 23 and the second bending part 24 of the nameplate 2, the second nameplate bending head 66 bends each bending part of the nameplate 2 until one surface of the nameplate 2 departing from the bending vertical pressing surface 68 is abutted against the bending vertical supporting surface 69, so that each bending part is further bent for 45 degrees, the included angle between the bending part and the nameplate 2 is 90 degrees, so that the nameplate 2 can be conveniently and subsequently installed on the element body 1.

The bending degree of each step of bending process is reduced by bending the bending part of the nameplate 2 in two steps through the first nameplate bending die 6 and the second nameplate bending die 61, and the bending quality of the nameplate 2 is guaranteed.

As shown in fig. 9 and 10, the riveting module is sequentially provided with a convex hull die and a shearing and pressing die in the conveying direction of the element body forming area, the convex hull die 4 comprises a convex hull shaping block 41, a convex hull forming plate 42 and a convex hull forming block 43, the convex hull shaping block 41 is fixed on the upper die plate, the convex hull forming plate 42 is fixed on the lower die plate, the convex hull forming block 43 is fixed on the upper surface of the convex hull forming plate 42 close to the convex hull shaping block 41, two concave cavities 44 are symmetrically arranged on the end surface of the convex hull shaping block 41 close to the convex hull forming block 43, the side walls of the concave cavities 44 are smooth arc-shaped surfaces, the convex hull forming block 43 is provided with two convex hull forming blocks, the end surface of the convex hull forming block 43 close to the convex hull shaping block 41 is an arc surface, during the punching process, the arc surface of the convex hull forming block 43 presses the corresponding part of the element body 1 into the concave cavity 44, so as to punch two convex hulls 22 on the element body 1 by the convex hull shaping block 41 and the convex hull, the convex hull 22 is used for connecting the subsequent nameplate 2 with the element body 1.

As shown in fig. 11 and 12, the shearing and pressing die 7 includes a pressing head 71, a shearing head 72 and a pre-riveting block 75, the pressing head 71 and the shearing head 72 are both vertically fixed on the upper template, and the pre-riveting block 75 is fixed on the lower template; a shearing knife 73 is fixed on the end face of the shearing head 72 close to the pre-riveting forming block 75, and in the stamping process, the shearing knife 73 is positioned right above the pre-riveting port 54; the end surface of the pressing head 71 close to the pre-riveting forming block 75 is a horizontally arranged plane, two accommodating cavities 74 are formed in the end surface of the pressing head 71, and the positions of the accommodating cavities 74 correspond to the positions of the convex hulls 22; in the stamping process, when the shearing knife 73 is pressed down, the connecting part of the nameplate 2 and the nameplate material belt 901 is sheared, so that the nameplate 2 is separated from the nameplate material belt 901, meanwhile, the end surface of the pressing head 71 is abutted against the nameplate 2, the pressing head 71 presses down the nameplate 2, the convex hull 22 of the element body 1 penetrates through the limiting hole 21, the condition that the nameplate 2 slides away from the element body 1 is reduced by the matching of the convex hull 22 and the limiting hole 21, and the nameplate 2 is preliminarily connected to the element body 1; specifically, the horizontal height of the end face of the pressing head 71 is higher than the horizontal height of the tip of the shearing knife 73, so that the difference between the thickness of the nameplate 2 and the surface of the element body 1 is met, and the installation accuracy of the nameplate 2 is improved.

The vertical distance between the element body material belt 301 and the nameplate material belt 901 is 5mm, and under the distance, when the nameplate 2 is pressed on the element body 1, the alignment degree of the convex hull 22 and the limiting hole 21 can be improved, and the accuracy of the convex hull 22 penetrating the limiting hole 21 is improved.

The end face both sides symmetry that the shaping tray 75 of riveting in advance is close to the pressfitting head 71 has seted up the shaping chamber 76 of riveting in advance, the symmetry is equipped with the inclined plane 77 of riveting in advance at the bottom of the chamber of the shaping chamber 76 of riveting in advance, the inclined plane 77 of riveting in advance of both sides is towards the orientation downward sloping extension that is close to each other, in stamping process, pressfitting head 71 pushes down data plate 2, the middle part butt of data plate 2 is in the terminal surface of the shaping block 75 of riveting in advance, the second bending part 24 at 2 both ends of data plate is bent along the inclined plane 77 of riveting in advance of both sides respectively, thereby bend the contained angle that is 45 with second bending part 24 and data plate 2.

As shown in fig. 13, the reverse riveting die 8 includes a reverse riveting head 81 and a reverse riveting forming support block 82, the reverse riveting head 81 is fixed on the upper die plate, the reverse riveting forming support block 82 is fixed on the lower die plate, reverse riveting forming cavities 83 are symmetrically formed in two sides of the end surface of the reverse riveting forming support block 82 close to the reverse riveting head 81, reverse riveting planes 84 are symmetrically and horizontally arranged at the cavity bottoms of the reverse riveting forming cavities 83, in the punching process, the reverse riveting head 81 presses against the middle part of the nameplate 2 and presses the nameplate 2 down, the middle part of the nameplate 2 abuts against the end surface of the reverse riveting forming support block 82, and the second bending parts 24 at two ends of the nameplate 2 are respectively bent along the reverse riveting planes 84 at two sides, so that the final bending process of the second bending parts 24 is completed, the second bending parts 24 are wrapped on the side edge of the element body 1, and the nameplate 2 is fixed on the element body 1.

Through cutting off the pre-riveting structure and the reverse riveting structure in the press-fit die 7, the second bending part 24 is bent step by step, the bending degree of each step in the bending process is reduced, and the bending quality of the nameplate 2 is ensured.

The position that corresponds data plate 2 process on the cope match-plate pattern has been seted up and has been dodged the chamber, dodges the chamber and can supply the data plate 2 of installing to get into to effectively avoid the extrusion of cope match-plate pattern to the damage of the data plate 2 after the installation.

As shown in fig. 3, the tapping die 35 punches a tapping on the component body 1, the tapping die 36 processes the tapping 12 based on the tapping, the second component blanking die 37 further punches the shape of the component body 1 on the component body material tape 301, the downward folding die 38 bends a predetermined bending part of the component body 1 to bend the predetermined bending part by 90 °, and the component discharging die 39 punches on the component body material tape 301 to separate the component body 1 from the component body material tape 301, thereby completing the punch forming of the wiring fixing board.

The implementation principle of the stamping die of the wiring fixing plate is as follows:

the element body material belt 301 passes through a line pressing die 31, an element body material belt 301 positioning die 32, an element punching die 33, a first element blanking die 34 and a convex hull die 4 in sequence, and the basic shape of the element body 1 is obtained through punching; the nameplate material belt 901 is punched by a pre-breaking die 5, a nameplate punching die 91, a nameplate blanking die 92, a first nameplate bending die 6 and a second nameplate bending die 61 in sequence to obtain a nameplate 2; the element body 1 and the nameplate 2 are simultaneously subjected to a shearing and pressing die 7, a shearing block of the shearing and pressing die 7 enables the nameplate 2 to be separated from the nameplate material belt 901, the pressing head 71 enables the nameplate 2 to be connected with the element body 1, the convex hull 22 penetrates through the limiting hole 21, the pressing head 71, the pre-riveting forming support block 75 and the reverse riveting die 8 bend the bending part of the nameplate 2 and cover the bending part on the side edge of the element body 1, and therefore the nameplate 2 is installed on the element body 1, then the element body material belt 301 is subjected to a tooth extracting die 35, a tapping die 36, a second element blanking die 37, a lower folding die 38 and an element product discharging die 39, the forming step of the rest element body 1 is completed, and a wiring fixing plate is obtained.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a stamping die of wiring fixed plate, includes the die carrier, the die carrier include the die holder and for the upper die base of die holder pressfitting, the die holder is provided with the lower bolster, the upper die base is provided with cope match-plate pattern, its characterized in that: the die carrier is provided with an element body forming area (3) and a nameplate forming area (9), the element body material belt (301) is used for conveying the element body material belt (301), the upper template and the lower template are punched to form an element body (1), the nameplate material belt (901) is used for forming a nameplate (2), the upper template and the lower template are punched, the conveying direction of the element body forming area (3) is perpendicular to the conveying direction of the nameplate forming area (9), the nameplate forming area (9) and the element body forming area (3) are overlapped on a shearing press-fit die (7), and a reverse riveting die (8) is arranged on the next station of the shearing press-fit die (7) along the conveying direction of the element body forming area (3).

2. The stamping die for a wire fixing plate as claimed in claim 1, wherein: the nameplate material belt (901) is located above the element body material belt (301), the die frame is sequentially provided with a nameplate punching die (91) and a nameplate blanking die (92) along the conveying direction of the nameplate forming area (9), the shearing and pressing die (7) is located on one side, away from the nameplate punching die (91), of the nameplate blanking die (92), the nameplate punching die (91) punches on the nameplate (2) to form a limiting hole (21), the nameplate blanking die (92) punches on the nameplate material belt (901) to form the nameplate (2), the element body forming area (3) is provided with a convex bag die (4) on one side, away from the reverse riveting die (8), of the shearing and pressing die (7), the convex bag die (4) punches on the element body (1) to form a convex bag (22), and the convex bag (22) penetrates through the limiting hole (21).

3. The stamping die for a wire fixing plate as claimed in claim 1, wherein: the shearing press-fit die (7) comprises a press-fit head (71) and a shearing head (72), the press-fit head (71) is abutted to the middle of the nameplate (2), an accommodating cavity (74) for accommodating the convex hull (22) is formed in the end of the press-fit head (71), a shearing knife (73) for shearing the connecting part of the nameplate material belt (901) and the nameplate (2) is arranged at the end of the shearing head (72), and the horizontal height of the end of the press-fit head (71) is higher than that of the end of the shearing knife (73).

4. The stamping die for a wire fixing plate as claimed in claim 2, wherein: data plate shaping region (9) data plate unloading mould (92) with cut off press mold (7) between be equipped with first data plate bender (6) and second data plate bender (61), first data plate bender (6) including set up in the first data plate bend (62) of cope match-plate pattern and set up in the first data plate shaping tray (63) of lower bolster, first data plate bend (62) are equipped with bend oblique pressing surface (64) with the bending portion butt of data plate (2), first data plate shaping tray (63) are equipped with deviate from with data plate (2) bend bracing surface (65) of bending the one side butt of oblique pressing surface (64), second data plate bender (61) including set up in the second data plate bend (66) of cope match-plate pattern and set up in the second data plate shaping tray (67) of lower bolster, second data plate bend (66) be equipped with bend vertical bending surface (68) with bend (2) of data plate bend (2) And the second nameplate molding support block (67) is provided with a bending vertical supporting surface (69) which is abutted against one surface of the nameplate (2) deviating from the bending vertical pressing surface (68).

5. The stamping die for a wire fixing plate as claimed in claim 1, wherein: the shearing and pressing die (7) further comprises a pre-riveting forming support block (75) arranged on the lower die plate in a pre-riveting mode, a pre-riveting forming cavity (76) is formed in the pre-riveting forming support block (75), and a pre-riveting inclined surface (77) abutted to a bending part of the nameplate (2) is arranged in the pre-riveting forming cavity (76).

6. The stamping die for a wire fixing plate as claimed in claim 1, wherein: the reverse riveting die (8) comprises a reverse riveting head (81) arranged on the upper die plate and a reverse riveting forming support block (82) arranged on the lower die plate, the reverse riveting head (81) is used for supporting and pressing the nameplate (2), the reverse riveting forming support block (82) is provided with a reverse riveting forming cavity (83), and the reverse riveting forming cavity (83) is provided with a reverse riveting plane (84) which is abutted to a bending part of the nameplate (2) and is parallel to the length direction of the nameplate (2).

7. The stamping die for a wire fixing plate as claimed in claim 2, wherein: the convex hull mould (4) including set up in convex hull shaping block (41) of cope match-plate pattern and set up in convex hull shaping block (42) of lower bolster, the confession has been seted up to the tip of convex hull shaping block (41) the cavity (44) that the convex hull shaping block (42) got into.

8. The stamping die for a wire fixing plate as claimed in claim 1, wherein: the vertical distance between the element body material belt (301) and the nameplate material belt (901) is 5 mm.

9. The stamping die for a wire fixing plate as claimed in claim 2, wherein: the name plate punching die (91) is deviated from one side of the name plate blanking die (92) and is provided with a pre-breaking die (5), the pre-breaking die (5) comprises a pre-breaking plate (51) arranged on the upper die plate and a pre-breaking block (53) arranged on the lower die plate and protruding towards the pre-breaking plate (51).

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