CN218460511U

CN218460511U - Bending die for adjustable stamping part

Info

Publication number: CN218460511U
Application number: CN202221377795.4U
Authority: CN
Inventors: 宋秀珍; 周亦瑜; 宋天炯; 熊鸿福
Original assignee: Suzhou Yuming Technology Co ltd
Current assignee: Suzhou Yuming Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-02-10
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a be used for adjustable stamping workpiece mould of bending, including upper die mechanism and lower die mechanism, upper die mechanism comprises last die carrier and last die, it sets up in last die carrier bottom to go up the mould, go up the die carrier bottom and seted up the draw-in groove, the inside joint of draw-in groove has the installation piece, installation piece bottom is run through draw-in groove and fixedly connected with dead lever, the dead lever is kept away from the one end and last die top fixed connection of installation piece, it has all seted up logical groove to go up the die carrier both sides, it is linked together with the draw-in groove to lead to the groove, the mounting hole has been seted up at installation piece middle part, mounting hole and logical groove phase-match, the installation piece passes through bolt fixed connection with last die carrier, the bolt runs through logical groove and the mounting hole setting. The utility model discloses an go up the die carrier and constitute the upper die mechanism with last mould, can select the last mould of corresponding quantity according to the size of panel and arrange, the convenience is processed different length size's panel, is favorable to enlarging the application scope of mould.

Description

Bending die for adjustable stamping part

Technical Field

The utility model relates to a mould technical field of bending, concretely relates to be used for adjustable stamping workpiece mould of bending.

Background

The bending die is a tool used for forming and processing a plate by a bending machine, the tool is composed of various parts, and different dies are composed of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. Means for forming the blank into a part of a particular shape and size under the pressure of the bending machine.

When the existing bending die is used, the length dimension of the existing bending die is fixed, corresponding adjustment cannot be carried out according to the dimension of a plate, the plate with different length dimensions cannot be processed conveniently, and the application range is small.

Therefore, it is necessary to invent a bending die for adjustable stamping parts to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for adjustable stamping workpiece mould of bending to current mould of bending in the solution technology is when using, and its length size is fixed, can't carry out corresponding regulation according to the size of panel, and is inconvenient to the less problem of application scope to processing of different length size's panel.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a be used for adjustable stamping workpiece mould of bending, includes upper die mechanism and lower die mechanism, upper die mechanism comprises last die carrier and last die, it sets up in last die carrier bottom to go up the mould, go up the die carrier bottom and seted up the draw-in groove, the inside joint of draw-in groove has the installation piece, installation piece bottom is run through draw-in groove and fixedly connected with dead lever, the dead lever is kept away from the one end and last die top fixed connection of installation piece, it all has seted up logical groove to go up the die carrier both sides, it is linked together with the draw-in groove to lead to the groove, the mounting hole has been seted up at installation piece middle part, the mounting hole passes through bolt fixed connection with last die carrier, the bolt runs through logical groove and the mounting hole setting.

Preferably, the lower die mechanism comprises a lower die base and a lower die, the lower die is arranged inside the lower die base, the lower die base is arranged under the upper die frame, and the lower die is matched with the upper die.

Preferably, the lower die comprises a left half die and a right half die, the left half die and the right half die are hinged to the lower die base, the left half die and the right half die are respectively attached to two sides of the lower die base, and when the plate is pressed to the lower die, the left half die and the right half die are folded inwards under the extrusion of the plate and extrude two sides of the plate, so that the forming of the plate is assisted.

Preferably, the four corners of the outer side of the lower die base are fixedly connected with fixing foot plates, fixing holes are formed in the surfaces of the fixing foot plates, and the lower die base is conveniently fixed on an operation table board of the bending machine through the fixing foot plates.

Preferably, the upper die frame top is equipped with coupling assembling, coupling assembling includes fastening sleeve, fastening sleeve fixed connection is in the upper die frame top, and the hydraulic stem bottom on the bender can be inserted in the fastening sleeve.

Preferably, the surface of the fastening sleeve is provided with an opening, the two sides of the opening are fixedly connected with fastening plates, the surface of each fastening plate is provided with a through hole, a screw is screwed into each through hole, and the fastening sleeve is connected with the hydraulic rod through the extrusion of the two fastening plates.

Preferably, the number of the fixing rods is set to be a plurality, the fixing rods are distributed in a linear array, the number of the mounting holes is set to be two, and the two mounting holes are symmetrically distributed around the center line of the mounting block.

Preferably, the cross-sectional shapes of the clamping groove and the mounting block are both T-shaped, and the clamping groove and the mounting block of the T-shaped structure are favorable for improving the connection stability of the upper die and the upper die frame.

In the technical scheme, the utility model provides a technological effect and advantage:

1. an upper die mechanism is formed by the upper die frame and the upper dies, the upper dies with corresponding number can be selected according to the size of the plate, the sum of the lengths of the upper dies is not less than the length of the plate, then the mounting block at the top of the upper die is clamped into the clamping groove on the upper die frame, then the bolt sequentially penetrates through the through groove and the mounting hole and fixes the mounting block on the upper die frame, and the assembly of the upper die and the upper die frame is completed;

2. through setting up coupling assembling at last die carrier top, can insert the fastening sleeve with the hydraulic stem bottom on the bender in, twist the screw in the through-hole on the mounting plate, accomplish the equipment of fastening sleeve and hydraulic stem through the extrusion of two mounting plates.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model in a non-working state;

fig. 2 is a schematic view of the overall structure of the bending machine for bending a plate according to the present invention;

fig. 3 is a schematic view of a connection structure of the upper mold frame and a plurality of upper molds according to the present invention;

fig. 4 is a schematic structural view of the upper die carrier and the connecting assembly of the present invention;

FIG. 5 is a schematic view of the connection structure of the upper mold, the mounting block and the fixing rod of the present invention;

fig. 6 is a partial structure sectional view of the lower die mechanism of the present invention.

Description of reference numerals:

1. an upper die mechanism; 101. feeding a mold frame; 102. an upper die; 103. a card slot; 104. mounting blocks; 105. a fixing rod; 106. a through groove; 107. mounting holes; 108. a bolt; 2. a lower die mechanism; 201. a lower die base; 202. a lower die; 203. a fixed foot plate; 204. a fixing hole; 3. a connection assembly; 301. fastening the sleeve; 302. a fastening plate; 303. and a through hole.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a be used for adjustable stamping workpiece mould of bending as shown in fig. 1-6, including upper die mechanism 1 and lower die mechanism 2, upper die mechanism 1 comprises last die carrier 101 and last die 102, it sets up in last die carrier 101 bottom to go up die carrier 102, go up die carrier 101 bottom and seted up draw-in groove 103, the inside joint of draw-in groove 103 has installing block 104, installing block 104 bottom is run through draw-in groove 103 and fixedly connected with dead lever 105, dead lever 105 keeps away from the one end of installing block 104 and last die 102 top fixed connection, logical groove 106 has all been seted up to last die carrier 101 both sides, it is linked together with draw-in groove 103 to lead to groove 106, installing hole 107 has been seted up at installing block 104 middle part, installing hole 107 and logical groove 106 phase-match, installing block 104 passes through bolt 108 fixed connection with last die carrier 101, bolt 108 runs through logical groove 106 and the setting of installing hole 107.

The lower die mechanism 2 is composed of a lower die base 201 and a lower die 202, the lower die 202 is arranged inside the lower die base 201, the lower die base 201 is arranged under the upper die base 101, and the lower die 202 is matched with the upper die 102.

The lower mold 202 comprises a left mold half and a right mold half, and the left mold half and the right mold half are hinged to the lower mold base 201.

Four corners of the outer side of the lower die base 201 are fixedly connected with fixing foot plates 203, and fixing holes 204 are formed in the surfaces of the fixing foot plates 203.

Go up the die carrier 101 top and be equipped with coupling assembling 3, coupling assembling 3 includes fastening sleeve 301, fastening sleeve 301 fixed connection is in last die carrier 101 top.

The opening has been seted up on fastening sleeve 301 surface, the equal fixedly connected with mounting plate 302 in opening both sides, through-hole 303 has been seted up on mounting plate 302 surface.

The number of the fixing rods 105 is set to be a plurality, the fixing rods 105 are distributed in a linear array, the number of the mounting holes 107 is set to be two, and the two mounting holes 107 are symmetrically distributed around the center line of the mounting block 104.

The cross-sectional shapes of the clamping groove 103 and the mounting block 104 are both T-shaped.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, firstly, a corresponding number of upper dies 102 are selected according to the size of a plate, so that the sum of the lengths of the upper dies 102 is not smaller than the length of the plate, then, a mounting block 104 at the top of each upper die 102 is clamped into a clamping groove 103 on an upper die frame 101, then, bolts 108 sequentially penetrate through a through groove 106 and a mounting hole 107, and the mounting block 104 is fixed on the upper die frame 101, at the moment, the upper dies 102 and the upper die frames 101 are assembled, then, the upper die mechanism 1 is placed at the bottom of a hydraulic rod of a bending machine, the bottom end of the hydraulic rod is inserted into a fastening sleeve 301, screws are screwed into through holes 303 in the fastening plates 302, the fastening sleeve 301 and the hydraulic rod are assembled through the extrusion of the two fastening plates 302, then, the lower die mechanism 2 is placed on a workbench surface of the bending machine, the lower die mechanism 2 is located right below the upper die mechanism 1, the lower die base 201 is fixed on the workbench surface through a fixing foot plate 203, when the plate is bent, the plate is firstly, the plate is placed at the top of the lower die base 201 and adjusted, then, the bending machine is started, the hydraulic rod of the bending machine pushes the upper die 1 to press the upper die 102 to contact with the left half die 202, and press the lower die 202 to gradually bend the lower die to bend the left die 202 and press the lower die to bend.

Claims

1. The utility model provides a be used for adjustable stamping workpiece mould of bending, includes upper die mechanism (1) and lower die mechanism (2), its characterized in that: go up mold machine (1) by last die carrier (101) with go up mould (102) and constitute, it sets up in last die carrier (101) bottom to go up mould (102), go up die carrier (101) bottom and seted up draw-in groove (103), draw-in groove (103) inside joint has installation piece (104), installation piece (104) bottom is run through draw-in groove (103) and fixedly connected with dead lever (105), the one end and last mould (102) top fixed connection of installation piece (104) are kept away from to dead lever (105), it all has seted up logical groove (106) to go up die carrier (101) both sides, it is linked together with draw-in groove (103) to lead to groove (106), mounting hole (107) have been seted up at installation piece (104) middle part, mounting hole (107) and logical groove (106) phase-match, bolt (108) fixed connection is passed through with last die carrier (101) in installation piece (104), bolt (108) run through logical groove (106) and mounting hole (107) setting.

2. The bending die for the adjustable stamping parts as claimed in claim 1, wherein: the lower die mechanism (2) is composed of a lower die base (201) and a lower die (202), the lower die (202) is arranged inside the lower die base (201), the lower die base (201) is arranged under the upper die base (101), and the lower die (202) is matched with the upper die (102).

3. The bending die for the adjustable stamping parts as claimed in claim 2, characterized in that: the lower die (202) comprises a left half die and a right half die, and the left half die and the right half die are hinged with the lower die base (201).

4. The adjustable stamping bending die according to claim 2, wherein: the four outer corners of the lower die base (201) are fixedly connected with fixing foot plates (203), and fixing holes (204) are formed in the surfaces of the fixing foot plates (203).

5. The bending die for the adjustable stamping parts as claimed in claim 1, wherein: go up die carrier (101) top and be equipped with coupling assembling (3), coupling assembling (3) are including fastening sleeve (301), fastening sleeve (301) fixed connection is in last die carrier (101) top.

6. The bending die for the adjustable stamping parts as claimed in claim 5, wherein: the opening has been seted up on fastening sleeve (301) surface, the equal fixedly connected with mounting plate (302) in opening both sides, through-hole (303) have been seted up on mounting plate (302) surface.

7. The adjustable stamping part bending die according to claim 1, wherein: the number of the fixing rods (105) is set to be multiple, the fixing rods (105) are distributed in a linear array, the number of the mounting holes (107) is set to be two, and the two mounting holes (107) are symmetrically distributed around the center line of the mounting block (104).

8. The adjustable stamping part bending die according to claim 1, wherein: the cross sections of the clamping groove (103) and the mounting block (104) are both T-shaped.