CN219443156U

CN219443156U - Die changing tool and punch press plummer

Info

Publication number: CN219443156U
Application number: CN202320656552.2U
Authority: CN
Inventors: 王文柱; 卢超; 黄小英; 黄敏旭
Original assignee: Wap Intelligence Storage Equipment Zhejiang Co Ltd
Current assignee: Wap Intelligence Storage Equipment Zhejiang Co Ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-01
Anticipated expiration: 2033-03-29

Abstract

The utility model belongs to the technical field of stamping processing, and discloses a die changing tool and a punch bearing table. The die changing tool comprises a mounting bottom plate and a positioning block, wherein the mounting bottom plate is adjustably arranged on a workbench, a lower die is arranged on the mounting bottom plate through bolts, the positioning block is adjustably arranged on the mounting bottom plate, the positioning block abuts against the lower die, and the positioning block is used for positioning the lower die. The die changing tool can be used for quickly changing the lower die, and other parts of the punch are not required to be detached, so that time and labor are saved; meanwhile, the lower die can be quickly and accurately positioned without laborious position adjustment, the stamping operation efficiency is improved, and the positioning blocks are adjustable in positions on the mounting bottom plate, so that the lower dies with different sizes or shapes can be positioned, and the applicability is improved.

Description

Die changing tool and punch press plummer

Technical Field

The utility model relates to the technical field of stamping processing, in particular to a die changing tool and a punch bearing table.

Background

In the pallet manufacturing industry, it is often necessary to use a punch press to machine the pallet sheet. During punching, a lower die is placed on a workbench of the punch, a plate to be processed is placed on the lower die, and the plate is processed into a specified structure or shape by driving an upper die to lower a pressing plate.

In order to reduce the manufacturing cost and improve the manufacturing efficiency, the lower die and the workbench of the existing punching machine are of an integrated structure, when plates of different structures or shapes are processed, the whole set of punching machine is required to be removed, a new punching machine is used for processing the plates, the punching cost is improved, meanwhile, great inconvenience is brought to punching operation, and the punching efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a die changing tool and a punch press bearing table, which can be used for quickly changing and positioning a lower die and are high in applicability.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a die changing tool, which comprises:

the mounting bottom plate is adjustably arranged on the workbench in position, and the lower die is arranged on the mounting bottom plate through bolts;

the positioning block is arranged on the mounting bottom plate in a position-adjustable mode, abuts against the lower die, and is used for positioning the lower die.

Preferably, the positioning block comprises a first positioning block and a second positioning block which are arranged at intervals, and the first positioning block and the second positioning block are respectively abutted against two adjacent sides of the lower die.

Preferably, there are at least two first positioning blocks.

Preferably, there are at least two second positioning blocks.

Preferably, the mounting bottom plate is provided with a groove.

Preferably, the mounting base plate is made of steel plate.

Preferably, the positioning block is connected with the mounting base plate through bolts.

The punch press plummer, including above-mentioned retooling frock, still include the workstation, the spout has been seted up on the workstation, mounting plate's bottom is provided with the slider, the slider slip set up in the spout, the spout with the cross section of slider is the shape of falling T.

Preferably, the mounting bottom plate is provided with a mounting hole, a locking bolt is arranged in the mounting hole in a penetrating way, the locking bolt is in threaded fit with the sliding block, and the head of the locking bolt abuts against the mounting bottom plate.

Preferably, at least two mounting holes are formed.

The utility model has the beneficial effects that:

according to the die changing tool, as the lower die is arranged on the mounting bottom plate through the bolts, when the lower die is required to be disassembled, overhauled or replaced, the lower die can be disassembled from the mounting bottom plate by unscrewing the bolts on the lower die, other parts of the punching machine are not required to be disassembled, time and labor are saved, and great convenience is brought to the overhaul and replacement of the lower die; the mounting bottom plate is arranged on the workbench, and the position of the mounting bottom plate on the workbench is adjustable, so that an operator can conveniently adjust the position of the lower die to align the lower die with the upper die, and the quality of stamping operation is improved; through set up the locating piece on mounting plate, the locating piece supports with the bed die and leans on, need not hard to carry out position adjustment to the bed die and can the bed die be fixed a position fast accurately, has improved the efficiency of punching press operation, simultaneously because the locating piece is adjustable in the position on mounting plate, consequently can fix a position the bed die of equidimension or shape, has improved the suitability.

According to the punch press bearing table, the die changing tool is adopted to quickly change and position the lower die, so that the punching operation efficiency is improved; the workstation of plummer has seted up the spout, and mounting plate passes through slider and workstation sliding fit, and simple structure, the cross section of spout and slider is the shape of falling T, consequently can restrict the slider in the spout, makes mounting plate only slide along the horizontal direction of workstation, prevents that slider and mounting plate from deviating from the workstation, has guaranteed the stability of this punch press plummer punching press operation.

Drawings

FIG. 1 is a schematic structural view of a carrying platform of a punch press according to an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of a mold changing tool according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view of a punch press carrier provided in an embodiment of the present utility model.

In the figure:

1-mounting a bottom plate; 11-mounting holes; 12-a slider; 13-locking a bolt;

2-positioning blocks; 21-a first positioning block; 22-a second positioning block;

3-a workbench; 31-chute.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1 and 2, the utility model provides a die changing tool, which comprises a mounting bottom plate 1 and a positioning block 2; the mounting bottom plate 1 is adjustably arranged on the workbench 3, and the lower die is arranged on the mounting bottom plate 1 through bolts; the positioning block 2 is arranged on the mounting bottom plate 1 in an adjustable position, the positioning block 2 is abutted against the lower die, and the positioning block 2 is used for positioning the lower die. In the embodiment, the lower die is mounted on the mounting bottom plate 1 through bolts, when the lower die needs to be disassembled, overhauled or replaced, the lower die can be disassembled from the mounting bottom plate 1 by unscrewing the bolts on the lower die, other parts of the punching machine do not need to be disassembled, time and labor are saved, and great convenience is brought to the overhaul and replacement of the lower die; the mounting baseplate 1 is arranged on the workbench 3, and the position of the mounting baseplate 1 on the workbench 3 is adjustable, so that an operator can conveniently adjust the position of the lower die to align the lower die with the upper die, and the stamping quality is improved. In addition, the positioning block 2 is arranged on the mounting bottom plate 1, the position of the positioning block 2 is adjustable, when an operator changes the lower die, the lower die can be positioned only by abutting the side edge of the lower die with the positioning block 2, the lower die can be positioned quickly and accurately without laborious position adjustment, and the stamping operation efficiency is improved; meanwhile, as the position of the positioning block 2 on the mounting bottom plate 1 is adjustable, the lower dies with different sizes or shapes can be positioned, and the applicability is improved.

Further, as shown in fig. 2, the positioning block 2 includes a first positioning block 21 and a second positioning block 22 that are disposed at intervals, and the first positioning block 21 and the second positioning block 22 respectively abut against two sides adjacent to the lower die. In this embodiment, the outer contour of the lower mold is rectangular, and the first positioning block 21 and the second positioning block 22 respectively abut against two adjacent sides of the lower mold, so as to prevent the lower mold from moving along the length and width directions, and perform an effective positioning function.

Specifically, as shown in fig. 2, there are at least two first positioning blocks 21. In this embodiment, the first positioning blocks 21 are rectangular, at least two first positioning blocks 21 are disposed along the same direction, and the at least two first positioning blocks 21 are abutted against one side of the lower die, so that the lower die is positioned more stably and reliably.

Specifically, as shown in fig. 2, there are at least two second positioning blocks 22. In this embodiment, the second positioning blocks 22 are the same as the first positioning blocks 21, are rectangular and are provided with at least two second positioning blocks along the same direction, and the at least two second positioning blocks 22 are abutted against one side of the lower die, so that the lower die is prevented from tilting or rotating, and the lower die is more stably and reliably positioned.

Further, as shown in fig. 2, the mounting base plate 1 is provided with a groove. In this embodiment, the mounting base plate 1 is provided with a through groove, so that the weight of the mounting base plate 1 is greatly reduced, and the movement and transportation are convenient.

Further, the mounting baseplate 1 is made of steel plate. In this embodiment, the mounting base plate 1 is made of steel plate, and has high strength and good compression resistance.

Further, the positioning block 2 is bolted to the mounting base plate 1. In this embodiment, the mounting base plate 1 is provided with a plurality of threaded holes for fixing the positioning block 2, the positioning block 2 is connected with the mounting base plate 1 through bolts, and when the position of the positioning block 2 on the mounting base plate 1 needs to be adjusted, the positioning block 2 can be adjusted only by screwing the bolts, so that the operation is convenient, simple and practical.

As shown in fig. 1, the utility model further provides a punch press plummer, which comprises the die changing tool, and further comprises a workbench 3, wherein a chute 31 is formed in the workbench 3, a sliding block 12 is arranged at the bottom of the mounting bottom plate 1, the sliding block 12 is arranged in the chute 31 in a sliding manner, and the cross sections of the chute 31 and the sliding block 12 are in an inverted T shape. In the embodiment, the mold changing tool is placed on the workbench 3, an inverted T-shaped chute 31 is formed in the workbench 3, and a sliding block 12 matched with the chute 31 is arranged at the bottom of the mounting bottom plate 1, so that the mounting bottom plate 1 can be in sliding fit with the workbench 3 below; because the sliding groove 31 and the sliding block 12 are in the shape of an inverted T, the sliding block 12 can be limited in the sliding groove 31, so that the installation bottom plate 1 only slides along the horizontal direction of the workbench 3, the sliding block 12 and the installation bottom plate 1 are prevented from being separated from the workbench 3, and the stability of the punching operation of the bearing table of the punching machine is ensured.

Specifically, as shown in fig. 3, a mounting hole 11 is formed in the mounting bottom plate 1, a locking bolt 13 is penetrated in the mounting hole 11, the locking bolt 13 is in threaded fit with the sliding block 12, and the head of the locking bolt 13 abuts against the mounting bottom plate 1. In the embodiment, the locking bolt 13 passes through the mounting bottom plate 1 to be in threaded connection with the lower slide block 12, and the slide block 12 is embedded in the chute 31; when the position of the mounting bottom plate 1 on the workbench 3 needs to be adjusted, the locking bolt 13 is unscrewed to enable the head of the locking bolt to be separated from the abutting with the mounting bottom plate 1, and then the mounting bottom plate 1 can be moved along the direction of the sliding groove 31; after the mounting bottom plate 1 moves to a designated position, the locking bolt 13 is screwed to enable the head of the locking bolt to be abutted against the mounting bottom plate 1, so that the mounting bottom plate 1 is fixed on the workbench 3, and the stamping position of the lower die is fixed; when the slider 12 or the mounting baseplate 1 needs to be replaced, the parts can be replaced by only unscrewing the locking bolt 13. The adjusting mode is simple and easy to operate, and the practicability of the punch bearing table is improved.

Specifically, as shown in fig. 2, at least two mounting holes 11 are opened. In this embodiment, at least two mounting holes 11 are formed in the mounting base plate 1, so that the stability of connection between the mounting base plate 1 and the lower workbench 3 is improved, and further the structural stability of the bearing table of the punching machine and the quality of punching operation are improved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Retooling frock, its characterized in that includes:

the mounting bottom plate (1) is arranged on the workbench (3) in an adjustable position, and the lower die is arranged on the mounting bottom plate (1) through bolts;

the positioning block (2) is arranged on the mounting bottom plate (1) in a position-adjustable mode, the positioning block (2) abuts against the lower die, and the positioning block (2) is used for positioning the lower die.

2. The die changing tool according to claim 1, wherein the positioning block (2) comprises a first positioning block (21) and a second positioning block (22) which are arranged at intervals, and the first positioning block (21) and the second positioning block (22) are respectively abutted against two adjacent sides of the lower die.

3. A tool according to claim 2, wherein there are at least two of said first positioning blocks (21).

4. The tool according to claim 2, wherein there are at least two second positioning blocks (22).

5. The die changing tool as claimed in claim 1, wherein the mounting base plate (1) is provided with a groove.

6. A tool according to claim 1, characterized in that the mounting base plate (1) is made of steel plate.

7. Mould changing tooling according to claim 1, characterized in that the positioning block (2) is bolted to the mounting base plate (1).

8. The punch press plummer, its characterized in that includes the retooling frock of any one of claims 1-7, still includes workstation (3), spout (31) have been seted up on workstation (3), the bottom of mounting plate (1) is provided with slider (12), slider (12) slip set up in spout (31), spout (31) with the cross section of slider (12) is the shape of falling T.

9. The punch press plummer according to claim 8, characterized in that a mounting hole (11) is formed in the mounting bottom plate (1), a locking bolt (13) is penetrated in the mounting hole (11), the locking bolt (13) is in threaded fit with the sliding block (12), and the head of the locking bolt (13) abuts against the mounting bottom plate (1).

10. The punch press plummer according to claim 9, characterized in that at least two mounting holes (11) are provided.