CN216175869U - Jack base upgrades mould - Google Patents

Abstract

The utility model relates to a progressive die for a jack base, which comprises an upper die component and a lower die component, wherein a feeding component is arranged between the upper die component and the lower die component, a male die is installed on the upper die component, a female die is installed on the lower die component, a punching unit, a stamping forming unit, a trimming unit, a flanging unit and a separating unit are arranged on the lower surface of the male die, the punching unit comprises a first punch and a second punch, the stamping forming unit comprises a forming pressing die, the trimming unit comprises two trimming cutters, the flanging unit comprises a first bulge, a second bulge and a third bulge, and the separating unit comprises a separating cutter. The jack base progressive die is high in production efficiency, production steps are simplified, and manual requirements are reduced.

Description

Jack base upgrades mould

Technical Field

The utility model relates to the technical field of dies, in particular to a progressive die for a jack base.

Background

With the increasing expansion of the market of passenger vehicles, the demand of the jack of the matched tool becomes larger and larger, and the base part of the jack is usually manufactured by die pressing and progressive processing of each process. The existing jack base part machining process comprises a plurality of processes such as punching, flanging, stamping, shaping and the like, and has the disadvantages of complex operation, low machining efficiency and manual operation of workers.

In order to meet the requirements of production capacity, simplify production steps and reduce labor requirements, a progressive die for a jack base is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a progressive die for a jack base, aiming at the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a jack base upgrades mould, includes mould assembly, lower mould assembly, be provided with the pay-off subassembly between mould assembly, the lower mould assembly, upward install the terrace die on the mould assembly, install the die on the lower mould assembly, the lower surface of terrace die is provided with punching unit, stamping forming unit, side cut unit, hem unit, detaching unit, punching unit includes first drift, second drift, stamping forming unit includes the shaping moulding-die, the side cut unit includes two side cut cutters, the hem unit includes first arch, the second is protruding, the third is protruding, detaching unit includes the detaching cutter.

Preferably, in the progressive die for the jack base, the first punch, the forming die, the second punch, the trimming cutter, the first protrusion, the second protrusion, the third protrusion and the separating cutter are sequentially and equidistantly distributed on the lower surface of the male die from left to right.

Preferably, in the progressive die for the jack base, the upper die assembly further includes an upper die plate, an upper pad plate and an upper fixing plate, the upper pad plate is fixed to the lower side of the upper die plate, the upper fixing plate is fixed to the lower side of the upper pad plate, and the male die is fixed to the lower side of the upper fixing plate.

Preferably, in the progressive die for the jack base, the lower die assembly includes a lower die plate, a lower backing plate, a lower fixing plate and a female die, the lower backing plate is fixed to the upper side of the lower die plate, the lower fixing plate is fixed to the upper side of the lower backing plate, and the female die is fixed to the upper side of the lower fixing plate.

Preferably, the jack base progressive die described above, wherein a spring is mounted on the lower die assembly, the spring being adapted to buffer the impact of the male die.

Preferably, in the progressive die for the base of the jack, a 45 ° inclined plane is provided on the first protrusion, and the first protrusion is adapted to fold 45 ° edges on two sides of a workpiece to be stamped.

Preferably, in the progressive die for the jack base, the side surfaces of the second protrusion and the third protrusion are perpendicular to the lower surface of the male die, and the second protrusion and the third protrusion are suitable for folding the two sides of the workpiece to be stamped by 90 °.

The utility model has the beneficial effects that: through from left to right setting up first drift, the shaping moulding-die in proper order equidistance on the terrace die, the second drift, the side cut cutter, first arch, the second is protruding, the third is protruding, the separation cutter, thereby once accomplish the processing of a plurality of processes when last membrane module pushes down, through setting up the pay-off subassembly between last membrane module and lower membrane module, thereby treat a plurality of machined part (rectangle shape panel beating) equidistance intermittent type nature and carry right, thereby realized last membrane module and can process out a jack base part after pushing down at every turn. The jack base progressive die is high in production efficiency, production steps are simplified, and manual requirements are reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom view of the male mold;

FIG. 3 is a schematic view of a process for manufacturing the base member of the jack.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the stamping die comprises an upper die plate, 2, an upper backing plate, 3, an upper fixing plate, 4, a male die, 41, a first punch, 42, a forming die, 43, a second punch, 44, a trimming cutter, 45, a first bulge, 46, a second bulge, 47, a third bulge, 48, a separating cutter, 5, a female die, 6, a lower fixing plate, 7, a lower backing plate, 8, a lower die plate, 9, a spring, 101, a first punching hole, 102, a punching surface, 103, a positioning hole, 104, a second punching hole, 105, trimming, 106, bending, 107 and right-angle flanging.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, 2 and 3, the progressive die for the base of the jack comprises an upper die assembly and a lower die assembly, wherein the upper die assembly comprises an upper die plate 1, an upper padding plate 2, an upper fixing plate 3 and a male die 4, the upper padding plate 2 is fixed on the lower side of the upper die plate 1, the upper fixing plate 3 is fixed on the lower side of the upper padding plate 2, and the male die 4 is fixed on the lower side of the upper fixing plate 3. The lower die assembly comprises a lower die plate 8, a lower backing plate 7, a lower fixing plate 6 and a female die 5, wherein the lower backing plate 7 is fixed on the upper side of the lower die plate 8, the lower fixing plate 6 is fixed on the upper side of the lower backing plate 7, and the female die 5 is fixed on the upper side of the lower fixing plate 6. The lower die assembly is fixed, and the upper die assembly is pressed downwards for punching. And a spring 9 is arranged on the lower die assembly, and the spring 9 is used for buffering the impact of the male die 4.

The lower surface of the male die 4 is provided with a punching unit, a stamping forming unit, a trimming unit, a flanging unit and a separating unit, the punching unit comprises a first punch 41 and a second punch 43, the stamping forming unit comprises a forming pressing die 42, the trimming unit comprises two trimming cutters 44, the flanging unit comprises a first bulge 45, a second bulge 46 and a third bulge 47, and the separating unit comprises a separating cutter 48. The first punch 41, the forming die 42, the second punch 43, the trimming cutter 44, the first protrusion 45, the second protrusion 46, the third protrusion 47, and the separating cutter 48 are sequentially and equidistantly distributed on the lower surface of the punch 4 from left to right (the distance is indicated by a letter X).

A feeding component is arranged between the upper die component and the lower die component. The jack base part is to treat the rectangle shape panel beating of punching press before processing and put into last mould subassembly, between the lower mould subassembly, through the feeding component with the panel beating in proper order equidistance intermittent type nature to the right side transport, the distance of carrying at every turn is X, guarantees just carry a station at every turn, rectangle shape panel beating both sides respectively are provided with locating hole 103, and the interval between per two adjacent locating holes 103 is X, the accurate pay-off of the feeding component of being convenient for. The whole rectangular sheet metal passes through the first punch 41 in sequence in the process of moving from left to right to punch the first punched hole 101, the forming die 42 punches to form the punched surface 102, the second punch 43 punches the second punched hole 104, and the trimming cutter 44 finishes the trimming 105 process. The first protrusion 45 is provided with a 45-degree inclined plane, and the first protrusion 45 is used for completing a bending 106 process, namely folding 45 degrees on two sides. The side surfaces of the second protrusion 46 and the third protrusion 47 are perpendicular to the lower surface of the male die 4, the 45-degree folded edges on the two sides are continuously folded into 90 degrees through the second protrusion 46, the right-angle folding 107 process is completed, the two sides of the workpiece to be stamped are shaped and reinforced through the third protrusion 47, and springback after bending is prevented. Finally, the adjacent two workpieces are separated by a separating cutter 48. The lower die and the upper die are correspondingly arranged, different processes of a plurality of different workpieces are finished at one time in the process of pressing down the upper die, the next process of each workpiece is continuously finished after the workpieces are conveyed rightwards through the feeding assembly, all steps can be finished by pressing down each time, and a jack base component can be processed after pressing down each time.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (7)

1. The utility model provides a jack base upgrades mould which characterized in that: including last mould subassembly, lower mould subassembly, be provided with the pay-off subassembly between last mould subassembly, the last terrace die (4) of installing of last mould subassembly, install die (5) on the lower mould subassembly, the lower surface of terrace die (4) is provided with punching unit, stamping forming unit, side cut unit, hem unit, detaching unit, the punching unit includes first drift (41), second drift (43), stamping forming unit includes shaping moulding-die (42), the side cut unit includes two side cut cutters (44), the hem unit includes first arch (45), the protruding (46) of second, the protruding (47) of third, detaching unit is including separating cutter (48).

2. The jack base progressive die of claim 1, wherein: the first punch head (41), the forming pressing die (42), the second punch head (43), the trimming cutter (44), the first protrusion (45), the second protrusion (46), the third protrusion (47) and the separating cutter (48) are sequentially distributed on the lower surface of the male die (4) at equal intervals from left to right.

3. The jack base progressive die of claim 1, wherein: go up the mould subassembly and still include cope match-plate pattern (1), upper padding plate (2), upper mounting plate (3), upper padding plate (2) are fixed the downside of cope match-plate pattern (1), upper mounting plate (3) are fixed the downside of upper padding plate (2), terrace die (4) are fixed the downside of upper mounting plate (3).

4. The jack base progressive die of claim 1, wherein: the lower die assembly comprises a lower die plate (8), a lower padding plate (7), a lower fixing plate (6) and a female die (5), wherein the lower padding plate (7) is fixed on the upper side of the lower die plate (8), the lower fixing plate (6) is fixed on the upper side of the lower padding plate (7), and the female die (5) is fixed on the upper side of the lower fixing plate (6).

5. The jack base progressive die of claim 1, wherein: and a spring (9) is mounted on the lower die assembly, and the spring (9) is suitable for buffering the impact of the male die (4).

6. The jack base progressive die of claim 1, wherein: the first bulge (45) is provided with a 45-degree inclined plane, and the first bulge (45) is suitable for folding 45 degrees on two sides of a workpiece to be stamped.

7. The jack base progressive die of claim 6, wherein: the side surfaces of the second protrusion (46) and the third protrusion (47) are perpendicular to the lower surface of the male die (4), and the second protrusion (46) and the third protrusion (47) are suitable for folding two sides of the part to be stamped by 90 degrees.

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