CN218081275U

CN218081275U - Television terminal plate integrated stamping die with tapping function

Info

Publication number: CN218081275U
Application number: CN202221851322.3U
Authority: CN
Inventors: 关根
Original assignee: Dongguan Capital Mould Co ltd
Current assignee: Dongguan Capital Mould Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-20
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a TV set terminal plate fit type stamping die with tapping function, including upper die base, upper die, tapping device, first lower bolster, second lower bolster, lower bolster and die holder, the upper die is installed in the downside of upper die base, and the upper die is offered and is used for the notch of stepping down to the stepping down of tapping device, and the upper die base is offered and is used for the hole of stepping down to the stepping down of tapping device, and first lower bolster is installed in the left end upside of lower bolster, and the second lower bolster is installed in the right-hand member upside of lower bolster; the left end of the upper die is correspondingly matched with the first lower template, and the right end of the upper die is correspondingly matched with the second lower template, so that the metal material belt is punched and formed into a terminal board of the television; the tapping device is arranged on the lower die holder and the lower backing plate and is used for tapping the terminal plate of the television. The utility model discloses enable TV set terminal board at stamping forming's in-process, can attack the tooth through attacking the tooth device, TV set terminal board production efficiency is high, manufacturing cost is lower, attack the tooth precision and can be ensured.

Description

Television terminal plate integrated stamping die with tapping function

Technical Field

The utility model relates to a stamping die technical field, in particular to TV set terminal plate fit type stamping die with attack tooth function.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.

In the prior art, the television terminal board stamping die generally comprises an upper die and a lower die, a plurality of forming stations for stamping and forming a metal material belt into the television terminal board are arranged between the upper die and the lower die, when the metal material belt passes through the upper die and the lower die in a stepping mode, the upper die presses the lower die at a certain frequency, and the forming stations respectively complete stamping of the metal material belt to stamp out the television terminal board. However, the technical problem of the stamping die for the terminal board of the television in the prior art is that: the terminal board of the television cannot be tapped in the punch forming process. After the terminal plate of the television is punched and formed in the stamping die, the terminal plate of the television needs to be transferred to a tapping machine for tapping, so that the production efficiency is low, the production cost is high, and the tapping precision is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough according to above-mentioned prior art, the utility model provides a TV machine terminal plate disjunctor formula stamping die with attack tooth function is provided, this disjunctor formula stamping die's last mould is offered and is used for the breach of stepping down to the tooth of attacking device, the hole of stepping down that is used for stepping down to the tooth of attacking device is offered to the upper die base, the tooth of attacking device is installed on die holder and lower bolster, the lower extreme of attacking device is located between first lower bolster and the second lower bolster, the upper end of attacking device is located the breach of stepping down and the hole of stepping down, make TV machine terminal plate at stamping forming's in-process like this, can attack the tooth through the tooth of attacking device, TV machine terminal plate production efficiency is high, low in production cost, attack the tooth precision and can obtain the guarantee.

In order to solve the technical problem, the technical scheme of the utility model is that: a television terminal plate combined type stamping die with a tapping function comprises an upper die base, an upper die, a tapping device, a first lower die plate, a second lower die plate, a lower base plate and a lower die base, wherein the upper die is installed on the lower side of the upper die base, the upper die is provided with a abdicating notch for abdicating the tapping device, the upper die base is provided with an abdicating hole for abdicating the tapping device, the first lower die plate is installed on the upper side of the left end of the lower base plate, and the second lower die plate is installed on the upper side of the right end of the lower base plate; the left end of the upper die is correspondingly matched with the first lower template, and the right end of the upper die is correspondingly matched with the second lower template, so that the metal material belt is punched and formed into a terminal board of the television; the tapping device is arranged on the lower die base and the lower backing plate and used for tapping the terminal plate of the television, the lower end of the tapping device is positioned between the first lower die plate and the second lower die plate, and the upper end of the tapping device is positioned in the abdicating notch and the abdicating hole.

Preferably, the upper die is sequentially provided with an upper base plate, an upper clamping plate, a stop plate and a material supporting plate from top to bottom, and a plurality of upper punching heads are arranged among the upper clamping plate, the stop plate and the material supporting plate; a plurality of lower die heads are arranged between the left end of the lower backing plate and the first lower template, and a plurality of lower die heads are arranged between the right end of the lower backing plate and the second lower template.

Preferably, a first forming station and a second forming station are sequentially arranged between the material supporting plate and the first lower template from left to right; the first forming station is used for punching side holes of a row of television terminal boards on the metal material belt, wherein at least one side hole is a U-shaped hole, and at least one side hole is a round hole; the second forming station is used for punching a row of terminal jacks of a television terminal board on the metal material strip, and is also used for bending one side edge of the U-shaped hole downwards, flanging the side wall of the round hole downwards and drawing the hole to form a pre-tapping hole; the tapping device is used for tapping the inner wall of the pre-tapping hole; the third forming station, the fourth forming station, the fifth forming station, the sixth forming station and the seventh forming station are sequentially arranged between the material supporting plate and the second lower template from left to right, the third forming station is used for punching end structures at two ends of the television end daughter board on the metal material strip, the fourth forming station is used for punching side edge structures at two sides of the television end daughter board on the metal material strip, the fifth forming station is used for turning up and forming one side edge of the television end daughter board, the sixth forming station is used for turning down and forming the other side edge of the television end daughter board, and the seventh forming station is used for cutting off and forming two ends of the television end daughter board from the metal material strip.

Preferably, guide rods are vertically arranged at four corners of the lower die base respectively, guide sleeves are vertically arranged at four corners of the upper die base respectively, and the upper ends of the guide rods movably penetrate through the corresponding guide sleeves.

Preferably, four lower foot pads are installed at intervals on the lower side of the lower die base.

The beneficial effects of the utility model are that: the utility model discloses an upper die base, go up the mould, attack the tooth device, first die plate, the second lower bolster, lower bolster and die holder, go up the mould and offer the breach of stepping down that is used for stepping down to attacking the tooth device, the last die holder is offered and is used for the hole of stepping down to attacking the tooth device, attacks the tooth device and installs on die holder and lower bolster, the lower extreme of attacking the tooth device is located between first die plate and the second lower bolster, the upper end of attacking the tooth device is located the breach of stepping down and the hole of stepping down, can take metal material stamping forming to be TV set terminal plate, the utility model discloses a TV set terminal plate can attack the tooth to TV set terminal plate at stamping forming's in-process, attacks the tooth device, makes TV set terminal plate production efficiency high, manufacturing cost is lower, attacks the tooth precision and can obtain the guarantee.

Drawings

Fig. 1 is a perspective view of the whole structure of the terminal board of the television.

Fig. 2 is one of the overall structural diagrams of the integrated press mold for the tv terminal board.

Fig. 3 is a second overall structure diagram of the integrated press mold for the tv terminal board.

Fig. 4 is a view showing a discrete structure of a combined type press mold for a television terminal board.

Fig. 5 is a second structure view of the tv terminal board integrated press mold.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 2-5, the utility model relates to a tv terminal board integrated stamping die with tapping function, the formed tv terminal board 100 is shown in fig. 1, and the integrated stamping die refers to the stamping die which is not separated from the upper die. The utility model discloses a stamping die includes upper die base 1, upper die 2, tapping device 3, first lower template 4, second lower template 5, lower bolster 6 and die holder 7, upper die 2 is installed in the downside of upper die base 1, upper die 2 is seted up and is used for stepping down breach 201 to the stepping down of tapping device 3, upper die base 1 is seted up and is used for stepping down hole 101 to the stepping down of tapping device 3, first lower template 4 is installed in the left end upside of lower bolster 6, second lower template 5 is installed in the right-hand member upside of lower bolster 6; the left end of the upper die 2 is correspondingly matched with the first lower template 4, and the right end of the upper die 2 is correspondingly matched with the second lower template 5, so that the metal material belt 110 is punched and formed into the television terminal board 100; the tapping device 3 is arranged on the lower die holder 7 and the lower backing plate 6 and used for tapping the terminal board 100 of the television, the lower end of the tapping device 3 is located between the first lower die plate 4 and the second lower die plate 5, and the upper end of the tapping device 3 is located in the abdicating notch 201 and the abdicating hole 301. The utility model discloses can be with 110 stamping forming in metal material area for TV set terminal plate 100, the utility model discloses a TV set terminal plate 100 is at stamping forming's in-process, and tapping device 3 can attack tooth to TV set terminal plate 100, makes TV set terminal plate 100 production efficiency high, manufacturing cost lower, attack the tooth precision and can obtain the guarantee.

The utility model discloses a tapping device 3 adopts the tapping device of tapping machine among the prior art, and the commonality is good. The utility model discloses an upper die base 1, go up mould 2 and constitute stamping die's movable mould together, first lower bolster 4, second lower bolster 5, lower bolster 6 and lower bolster 7 constitute stamping die's quiet mould together.

As shown in fig. 2-5, the upper die 2 is sequentially provided with an upper backing plate 21, an upper clamping plate 22, a stop plate 23 and a retainer plate 24 from top to bottom, and a plurality of upper punches 8 are installed between the upper clamping plate 22, the stop plate 23 and the retainer plate 24; a plurality of lower die heads 10 are arranged between the left end of the lower backing plate 6 and the first lower template 4, and a plurality of lower die heads 11 are arranged between the right end of the lower backing plate 6 and the second lower template 5. The upper punch and the lower punch are in press fit to form the tv terminal board 100.

As shown in fig. 2 to 5, with reference to fig. 1, a first forming station 91 and a second forming station 92 are sequentially arranged between the retainer plate 24 and the first lower template 4 from left to right; the first forming station 91 is used for punching side holes 102 of a row of television terminal boards on a metal material strip, wherein at least one side hole is a U-shaped hole 103, and at least one side hole is a round hole 104; the second forming station 92 is used for punching a row of terminal jacks 105 of a television terminal board on a metal material strip, and the second forming station 92 is also used for bending one side edge of the U-shaped hole 103 downwards, flanging the side wall of the round hole 104 downwards and drawing a hole to form a pre-tapping hole 104; the tapping device 3 is used for tapping the inner wall of the pre-tapping hole 104; a third forming station 93, a fourth forming station 94, a fifth forming station 95, a sixth forming station 96 and a seventh forming station 97 are sequentially arranged between the material supporting plate 24 and the second lower template 5 from left to right, the third forming station 93 is used for punching and extruding end structures at two ends of the television end plate on the metal material strip, the fourth forming station 94 is used for punching and extruding side edge structures at two sides of the television end plate on the metal material strip, the fifth forming station 95 is used for upwards turning and forming a side edge 106 at one side of the television end plate, the sixth forming station 96 is used for downwards turning and forming a side edge 107 at the other side of the television end plate, and the seventh forming station 97 is used for cutting and forming two ends at the television end plate end from the metal material strip.

As shown in fig. 2 to 5, guide rods 12 are vertically installed at four corners of the lower die holder 7, guide sleeves 13 are vertically installed at four corners of the upper die holder 1, and upper ends of the guide rods 12 movably penetrate through the corresponding guide sleeves 13.

As shown in fig. 2-5, four lower foot pads 14 are mounted on the lower side of the lower die base 7 at intervals. The lower die bed 7 is mounted above the punch by means of a lower foot 14.

Claims

1. The utility model provides a TV set terminal plate disjunctor formula stamping die with attack tooth function which characterized in that: the upper die is mounted on the lower side of the upper die base, the upper die is provided with a abdicating notch used for abdicating the tapping device, the upper die base is provided with an abdicating hole used for abdicating the tapping device, the first lower die plate is mounted on the upper side of the left end of the lower base plate, and the second lower die plate is mounted on the upper side of the right end of the lower base plate; the left end of the upper die is correspondingly matched with the first lower template, and the right end of the upper die is correspondingly matched with the second lower template, so that the metal material belt is punched and formed into a terminal board of the television; the tapping device is arranged on the lower die base and the lower backing plate and used for tapping the terminal plate of the television, the lower end of the tapping device is positioned between the first lower die plate and the second lower die plate, and the upper end of the tapping device is positioned in the abdicating notch and the abdicating hole.

2. The integrated stamping die for the television terminal board with the tapping function as claimed in claim 1, wherein: the upper die is sequentially provided with an upper base plate, an upper clamping plate, a stop plate and a material supporting plate from top to bottom, and a plurality of upper punching heads are arranged among the upper clamping plate, the stop plate and the material supporting plate; a plurality of lower die heads are arranged between the left end of the lower backing plate and the first lower template, and a plurality of lower die heads are arranged between the right end of the lower backing plate and the second lower template.

3. The integrated stamping die for the television terminal plate with the tapping function as claimed in claim 2, wherein: a first forming station and a second forming station are sequentially arranged between the material supporting plate and the first lower template from left to right; the first forming station is used for punching side holes of a row of television terminal boards on the metal material belt, wherein at least one side hole is a U-shaped hole, and at least one side hole is a round hole; the second forming station is used for punching a row of terminal jacks of the television terminal board on the metal material strip, and is also used for bending one side edge of the U-shaped hole downwards, flanging the side wall of the round hole downwards and drawing the hole to form a pre-tapping tooth hole; the tapping device is used for tapping the inner wall of the pre-tapping hole; the third forming station, the fourth forming station, the fifth forming station, the sixth forming station and the seventh forming station are sequentially arranged between the material supporting plate and the second lower template from left to right, the third forming station is used for punching end structures at two ends of the television end daughter board on the metal material strip, the fourth forming station is used for punching side edge structures at two sides of the television end daughter board on the metal material strip, the fifth forming station is used for turning up and forming one side edge of the television end daughter board, the sixth forming station is used for turning down and forming the other side edge of the television end daughter board, and the seventh forming station is used for cutting off and forming two ends of the television end daughter board from the metal material strip.

4. The television terminal board integrated stamping die with tapping function as claimed in claim 1, wherein: guide rods are vertically arranged at four corners of the lower die base respectively, guide sleeves are vertically arranged at four corners of the upper die base respectively, and the upper ends of the guide rods movably penetrate through the corresponding guide sleeves.

5. The integrated stamping die for the television terminal board with the tapping function as claimed in claim 1, wherein: and four lower cushion feet are arranged at intervals on the lower side of the lower die seat.