CN214078844U

CN214078844U - Stamping die of stamping weighting caster bracket supporting leg

Info

Publication number: CN214078844U
Application number: CN202023057995.5U
Authority: CN
Inventors: 薛洪春
Original assignee: Qingdao Huikaifeng Special Vehicle Co ltd
Current assignee: Qingdao Huikaifeng Special Vehicle Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-31
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a stamping die of truckle support landing leg is aggravated in punching press, this stamping die include lower mould, connecting block, go up mould, spread groove. The connecting block is matched with the connecting groove to realize the die assembly of the lower die and the upper die; two rows of stamping female dies are distributed on the lower die, and two rows of stamping male dies are distributed on the upper die; the lower die is provided with a punching female die, a punching female die and a positioning block, and the punching female die are respectively positioned at two ends of the lower die; the upper die is provided with a punching male die, a material punching male die and a positioning groove, and the punching male die and the material punching male die are respectively positioned at two ends of the upper die; the positioning block is matched with the positioning groove. The punching female die is matched with the punching male die, and the punching female die is matched with the punching male die. The plate can be punched into a final shape in a set of dies, so that the time for replacing the dies is saved; the utility model discloses a double row arranges the material design, and one set of mould can be simultaneously the punching press go out two stamping parts, has improved punching press efficiency.

Description

Stamping die of stamping weighting caster bracket supporting leg

Technical Field

The utility model relates to a stamping die, in particular to stamping aggravates stamping die of truckle support landing leg.

Background

The dimensional accuracy of the stamping part is ensured by the die, and the stamping part has the same characteristics, so that the quality is stable and the interchangeability is good. Therefore, the stamping die is widely applied to various fields of national economy. With the rise of manufacturing industry and the development of technology, the caster is widely used, and the demand of related fittings of the caster is increased. Most of stamping dies on the market at present only have one stamping male die, and one-time die assembly can only carry out one-time stamping on one stamping part. The stamping efficiency of stamping caster related fitting dies is in need of improvement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough among the above-mentioned background art, the utility model provides a stamping die who aggravates truckle support landing leg is provided to the punching press.

The utility model provides a technical scheme that its technical problem adopted is: a stamping die for stamping the supporting legs of the weighting caster bracket comprises a lower die, a connecting block, an upper die and a connecting groove. The connecting block is matched with the connecting groove to realize the die assembly of the lower die and the upper die; two rows of stamping female dies are distributed on the lower die, and two rows of stamping male dies are distributed on the upper die; the lower die is provided with a punching female die, a punching female die and a positioning block, and the punching female die are respectively positioned at two ends of the lower die; the upper die is provided with a punching male die, a material punching male die and a positioning groove, and the punching male die and the material punching male die are respectively positioned at two ends of the upper die; the positioning block is matched with the positioning groove. The punching female die and the punching female die are arranged coaxially, and the punching male die are arranged coaxially. The punching female die is matched with the punching male die, and the punching female die is matched with the punching male die.

The lower die is provided with two punching female dies and two punching female dies, and the two punching female dies are distributed on the lower die in two rows in sequence. The punching die is characterized in that the upper die is provided with two punching male dies and two punching male dies, and the two punching male dies are distributed on the upper die in two rows in sequence. The position of the punching female die on the lower die corresponds to the position of the punching male die on the upper die, and the position of the punching female die on the lower die corresponds to the position of the punching male die on the upper die. The punching female die and the punching female die are through holes. The lower die is provided with a plurality of positioning blocks, and the positioning blocks are uniformly distributed on two sides of the punching female die and the punching female die; the upper die is provided with a plurality of positioning grooves which are uniformly distributed on two sides of the punching male die and the punching male die. The positioning block and the positioning groove are used for guaranteeing the transportation direction of the plate, and the plate can be accurately positioned at the punching female die.

The utility model has the advantages that: the utility model adopts a double-row discharging design, and is provided with two rows of stamping male dies, and a plurality of stamping parts can be stamped out simultaneously by one-time stamping die; simultaneously the utility model discloses one row of punching press terrace die has multiple specification punching press terrace die, can carry out different punching press deformations to the sheet material simultaneously, and the sheet material need not change the mould just can final forming, has saved and has changed the mould time, has improved punching press efficiency.

Drawings

Fig. 1 is a schematic view of the lower mold structure of the present invention.

Fig. 2 is a schematic view of the upper die structure of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the stamping part of the present invention.

In the figure, 1, a lower die, 2, an upper die, 3, a connecting block, 4, a connecting groove, 11, a punching female die, 12, a punching female die, 13, a positioning block, 31, a punching male die, 32, a punching male die, 33, a positioning groove and 4, the connecting groove are arranged.

Detailed Description

As shown in fig. 1 to 4, a stamping die for stamping a leg of a weighted caster bracket comprises a lower die 1, a connecting block 2, an upper die 3 and a connecting groove 4. The connecting block 2 is matched with the connecting groove 4 to realize the die assembly of the lower die 1 and the upper die 3; two rows of stamping female dies are distributed on the lower die 1, and two rows of stamping male dies are distributed on the upper die 3; the lower die 1 is provided with a punching female die 11, a punching female die 12 and a positioning block 13, the upper die 3 is provided with a punching male die 31, a punching male die 32 and a positioning groove 33, and the positioning block 13 is matched with the positioning groove 33. The punching female die 11 and the punching female die 12 are arranged coaxially, and the punching male die 31 and the punching male die 32 are arranged coaxially. The punching female die 11 is matched with the punching male die 31, and the punching female die 12 is matched with the punching male die 32. The lower die 1 is provided with two punching female dies 11 and two punching female dies 12, and the two punching female dies 11 and the two punching female dies 12 are distributed on the lower die 1 in two rows in sequence. The upper die 3 is provided with two punching male dies 31 and two punching male dies 32, and the two punching male dies 32 and the two punching male dies 31 are respectively distributed on the upper die 3 in two rows in sequence. The position of the punching female die 11 on the lower die 1 corresponds to the position of the punching male die 31 on the upper die 3, and the position of the punching female die 12 on the lower die 1 corresponds to the position of the punching male die 32 on the upper die 3. The punching concave die 11 and the punching concave die 12 are through holes. A plurality of positioning blocks 13 are arranged on the lower die 1, and the positioning blocks 13 are uniformly distributed on two sides of the punching female die 11 and the punching female die 12; the upper die 3 is provided with a plurality of positioning grooves 33, and the positioning grooves 33 are uniformly distributed on two sides of the punching male die 31 and the punching male die 32. The punching female die 11 and the punching female die 12 are respectively located at two ends of the lower die 1, the punching male die 31 and the punching male die 32 are respectively located at two ends of the upper die 3, and the positioning block 13 and the positioning groove 33 are used for guaranteeing the transportation direction of the plate and guaranteeing that the plate can be accurately positioned at the punching female die.

When the plate is fed between the upper die and the lower die, the upper die 3 falls on the lower die 1, the punching male die 31 is used for punching the plate, the punching male die 32 is used for punching the punched stamping part into a final shape, the stamped stamping part is stamped into an independent individual from the plate, and the stamped stamping part falls out of the punching female die 12.

The utility model discloses it has two terrace dies and two towards the material terrace dies to punch a hole to go up the mould, and the lower mould has two die and two towards the material die that punch a hole, and when the sheet material fed from one side of mould, terrace die and die cooperated simultaneously, once the compound die, and two terrace dies and two towards the material terrace dies and act on the sheet material simultaneously that punch a hole, and the die and two towards the material die that punch a hole are mutually supported. The plate can be punched into a final shape in a set of dies, so that the time for replacing the dies is saved; the utility model discloses a double row arranges the material design, and one set of mould can be simultaneously the punching press go out two stamping parts, has improved punching press efficiency.

Claims

1. The utility model provides a stamping die of truckle support landing leg is aggravated in punching press, includes lower mould (1), connecting block (2), goes up mould (3), spread groove (4), its characterized in that: the connecting block (2) is matched with the connecting groove (4) to realize the die assembly of the lower die (1) and the upper die (3); two rows of stamping female dies are distributed on the lower die (1), and two rows of stamping male dies are distributed on the upper die (3).

2. The stamping die for stamping the leg of the weighted caster bracket as claimed in claim 1, wherein: the punching die (11) and the punching die (12) are collectively called as the punching die, the punching die (11) and the punching die (12) are respectively positioned at two ends of the lower die (1), and the positioning blocks (13) are uniformly distributed at two sides of the punching die (11) and the punching die (12); the punching die (31) and the punching die (32) are collectively called as the punching dies, the punching dies (31) and the punching dies (32) are respectively positioned at two ends of the upper die (3), and the positioning grooves (33) are uniformly distributed at two sides of the punching dies (31) and the punching dies (32); the positioning block (13) is matched with the positioning groove (33).

3. The stamping die for stamping the leg of the weighted caster bracket as claimed in claim 2, wherein: the punching female die (11) and the punching female die (12) are arranged coaxially, and the punching male die (31) and the punching male die (32) are arranged coaxially.

4. The stamping die for stamping the leg of the weighted caster bracket as claimed in claim 3, wherein: the punching female die (11) is matched with the punching male die (31), and the punching female die (12) is matched with the punching male die (32).

5. The stamping die for stamping the leg of the weighted caster bracket as claimed in claim 1, wherein: the lower die (1) is provided with two punching female dies (11) and two material punching female dies (12), wherein the punching female dies (11) and the material punching female dies (12) are distributed in two rows on the lower die (1) in sequence respectively.

6. The stamping die for stamping the leg of the weighted caster bracket as claimed in claim 1, wherein: the upper die (3) is provided with two punching male dies (31) and two material punching male dies (32), and the two material punching male dies (32) and the two punching male dies (31) are distributed on the upper die (3) in two rows in sequence.

7. The stamping die for stamping the leg of the weighted caster bracket as set forth in claim 4, wherein: the position of the punching female die (11) on the lower die (1) corresponds to the position of the punching male die (31) on the upper die (3), and the position of the punching female die (12) on the lower die (1) corresponds to the position of the punching male die (32) on the upper die (3).

8. The stamping die for stamping the leg of the weighted caster bracket as claimed in claim 2, wherein: the punching female die (11) and the punching female die (12) are through holes.