CN216938098U

CN216938098U - Receiving mechanism for forming bottom cover of steel drum

Info

Publication number: CN216938098U
Application number: CN202123450454.3U
Authority: CN
Inventors: 茆林凤; 吴建平; 靳红斌; 茆智明
Original assignee: Nanjing Sifang Barrel Making Co ltd; Taicang Sifang Youxin Barrel Co ltd; Wuxi Sifang Youxin Co ltd
Current assignee: Nanjing Sifang Barrel Making Co ltd; Taicang Sifang Youxin Barrel Co ltd; Wuxi Sifang Youxin Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-12
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a material receiving mechanism for forming a steel drum bottom cover, which is arranged on a punch forming device and comprises a slide way, a receiving disc and a linkage assembly, wherein the slide way is arranged in a mode that the slide way inclines downwards from the die assembly position of an upper die and a lower die in the punch forming device; when the upper die is pressed down to be matched with the die, the receiving disc is positioned at the low end of the slideway, and the workpiece slides out of the receiving disc. The material receiving mechanism for forming the steel drum bottom cover is designed to drive the material receiving disc to move by the linkage assembly consisting of the connecting rod and the rocker in view of the stamping action of the upper die in the stamping process, so that the material receiving mechanism can be accurately matched with an opening and closing die to receive materials, does not need other power sources, is low in cost, is more reliable than other driving modes such as pneumatic control of an electric appliance and the like, and provides a new material receiving idea for the industry.

Description

Receiving mechanism for forming bottom cover of steel drum

Technical Field

The utility model relates to the technical field of steel drum manufacturing, in particular to a material receiving mechanism for forming a bottom cover of a steel drum.

Background

For the punch forming of the steel drum bottom cover, the rolled plate is generally leveled and then is punched. Under normal conditions, the base circle work piece is followed the mould shaping back, need be got by the manual work, is difficult to satisfy automated production needs, and some manipulators can satisfy the use needs, but equipment cost is high, and the additional power supply of receiving mechanism of independently researching and developing in addition needs has increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Based on the above problems, the utility model aims to provide a material receiving mechanism for forming a steel drum bottom cover, which is matched to complete material receiving action according to a punch forming process, so that the production cost is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a receiving mechanism for forming a bottom cover of a steel drum is arranged on a stamping forming device and comprises a slide way, a receiving disc and a linkage assembly, wherein the slide way is arranged in a mode that the slide way inclines downwards from a die assembly position of an upper die and a lower die in the stamping forming device; when the upper die is pressed down to be matched with the die, the receiving disc is positioned at the low end of the slideway, and the workpiece slides out of the receiving disc.

Particularly, the linkage assembly comprises a first rocker, a second rocker, a first connecting rod, a second connecting rod and a third connecting rod, the first rocker and the second rocker are respectively rotatably arranged on a machine body of the punch forming equipment, two ends of the first connecting rod are respectively hinged with the upper die and the first rocker, two ends of the second connecting rod are respectively hinged with the first rocker and the second rocker, two ends of the third connecting rod are respectively hinged with the second rocker and the connecting disc, and therefore the upper die and the lower die move to drive the connecting disc to slide.

Particularly, a plurality of hinged hole positions are respectively arranged on the first rocking bar and the second rocking bar so as to adjust the linkage stroke of the connecting disc.

Particularly, the lengths of the first connecting rod, the second connecting rod and the third connecting rod are all adjustable so as to adjust the linkage stroke of the connecting disc.

Particularly, a machine body of the punch forming equipment is provided with a supporting plate for erecting the slide way, and the supporting plate is provided with a waist-shaped fixing hole, so that the inclination angle of the slide way is adjustable.

Particularly, the material receiving end of the connecting disc is arranged to be conveniently stretched into a wedge shape between the upper die and the lower die.

In summary, the material receiving mechanism for forming the bottom cover of the steel drum has the advantages that in view of the stamping action of the upper die in the stamping process, the linkage assembly consisting of the connecting rod and the rocker is designed to drive the material receiving disc to act, so that the opening and closing die can be accurately matched for material receiving, other power sources are not needed, the cost is low, the material receiving mechanism is more reliable than other driving modes such as pneumatic control of an electric appliance, and a new material receiving idea is provided for the industry.

Drawings

Fig. 1 is a schematic view of a material receiving mechanism for forming a steel drum bottom cover when a punch forming device opens a die according to an embodiment of the present invention;

fig. 2 is a schematic view of a state of the material receiving mechanism for forming a steel drum bottom cover when a punch forming device is closed according to an embodiment of the utility model.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1 and 2, the preferred embodiment provides a material receiving mechanism for forming a steel drum bottom cover, which is installed on a punch forming device 1 to cooperate with the die opening and closing actions of the punch forming device 1 to receive materials without additional power, and includes a slideway 2, a receiving tray 3 and a linkage assembly.

The slideway 2 is arranged in a downward inclined mode from a die closing position of an upper die 4 and a lower die in the stamping forming equipment 1, a supporting plate 5 used for erecting the slideway 2 is arranged on a machine body of the stamping forming equipment 1, and a waist-shaped fixing hole is formed in the supporting plate 5, so that the inclination angle of the slideway 2 is adjustable.

The receiving disc 3 is arranged in the slide way 2 in a sliding mode, and the material receiving end of the receiving disc 3 is a wedge which can conveniently stretch into the space between the upper die 4 and the lower die.

The linkage assembly is connected with the receiving disc 3 and an upper die 4 of the punch forming equipment 1, so that the receiving disc 3 is driven to move along with the upper die 4, and when the die is opened, the receiving disc 3 is positioned at the high-position end of the slide way 2 and extends into a space between the upper die 4 and the lower die to contain and receive a falling workpiece 11; when the upper die 4 is pressed down to be matched with the die, the receiving disc 3 is positioned at the lower end of the slideway 2, and the workpiece 11 slides out of the receiving disc 3.

The linkage subassembly includes first rocker 6, the second rocker 7, first connecting rod 8, second connecting rod 9 and third connecting rod 10, first rocker 6, second rocker 7 rotates respectively and sets up on stamping forming equipment 1's organism, the both ends of first connecting rod 8 respectively with last mould 4, first rocker 6 is articulated, the both ends of second connecting rod 9 respectively with first rocker 6, second rocker 7 is articulated, the both ends of third connecting rod 10 respectively with second rocker 7, flange 3 is articulated, thereby drive flange 3's slip by last mould 4's up-and-down action.

Particularly, a plurality of hinged hole positions are respectively arranged on the first rocker 6 and the second rocker 7, and the lengths of the first connecting rod 8, the second connecting rod 9 and the third connecting rod 10 are all adjustable, so that the linkage stroke of the flange 3 can be adjusted.

The specific process is that after the bottom cover blank round workpiece 11 is punched, the upper die 4 moves upwards, the first connecting rod 8 drives the first rocker 6 to swing anticlockwise, and the second connecting rod 9 drives the second rocker 7 to swing, so that the third connecting rod 10 is driven to drive the receiving disc 3 to extend out of the slideway 2 for receiving materials; when next stamping process is carried out, go up mould 4 and push down, drive first rocker 6 through first connecting rod 8 and do clockwise swing, and then drive second rocker 7 swing through second connecting rod 9 to drive third connecting rod 10 drive flange 3 and retract along slide 2, final work piece 11 is from low level roll-off.

In summary, the material receiving mechanism for forming the bottom cover of the steel drum is designed in view of the stamping action of the upper die in the stamping process, and the linkage assembly consisting of the connecting rod and the rocker is designed to drive the material receiving disc to act, so that the material receiving mechanism can be accurately matched with an opening and closing die to receive materials, does not need other power sources, is low in cost, is more reliable than other driving modes such as pneumatic control of an electric appliance and the like, and provides a new material receiving idea for the industry.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the utility model, which are intended to be within the scope of the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A receiving mechanism for forming a bottom cover of a steel drum is arranged on a punch forming device and is characterized by comprising a slide way, a receiving disc and a linkage assembly, wherein the slide way is arranged in a mode that the slide way inclines downwards from a die assembly position of an upper die and a lower die in the punch forming device; when the upper die is pressed down to be matched with the die, the receiving disc is positioned at the low end of the slideway, and the workpiece slides out of the receiving disc.

2. The receiving mechanism for forming the bottom cover of the steel drum as claimed in claim 1, wherein: the linkage assembly comprises a first rocker, a second rocker, a first connecting rod, a second connecting rod and a third connecting rod, the first rocker and the second rocker are respectively rotatably arranged on a machine body of the punch forming equipment, two ends of the first connecting rod are respectively hinged with the upper die and the first rocker, two ends of the second connecting rod are respectively hinged with the first rocker and the second rocker, and two ends of the third connecting rod are respectively hinged with the second rocker and the connecting disc, so that the upper and lower actions of the upper die drive the connecting disc to slide.

3. The receiving mechanism for forming the bottom cover of the steel drum as claimed in claim 2, wherein: and the first rocker and the second rocker are respectively provided with a plurality of hinged hole sites so as to adjust the linkage stroke of the flange.

4. The receiving mechanism for forming the bottom cover of the steel drum as claimed in claim 2, wherein: the length of the first connecting rod, the length of the second connecting rod and the length of the third connecting rod are all adjustable so as to adjust the linkage stroke of the connecting disc.

5. The receiving mechanism for forming the bottom cover of the steel drum as claimed in claim 1, wherein: be provided with the backup pad that is used for erectting the slide on stamping forming equipment's the organism, waist shape fixed orifices has been seted up in the backup pad to the inclination that makes the slide is adjustable.

6. The receiving mechanism for forming the bottom cover of the steel drum as claimed in claim 1, wherein: the material receiving end of the receiving disc is a wedge shape which can conveniently extend into the space between the upper die and the lower die.