CN218555265U

CN218555265U - Punching press mechanism suitable for production of stainless steel kitchen utensils and appliances

Info

Publication number: CN218555265U
Application number: CN202222771366.1U
Authority: CN
Inventors: 黄妍
Original assignee: Huasu Guangdong Industry And Trade Industry Co ltd
Current assignee: Huasu Guangdong Industry And Trade Industry Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-03
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a stamping mechanism suitable for stainless steel kitchen ware production, which belongs to the technical field of stamping devices and comprises a base; a rotating shaft; rotating the driving member; the material placing plate is fixedly connected to the top end of the rotating shaft and is provided with a plurality of stamping grooves in an axial array; the supporting plate is driven by a linear driving element arranged on the base to vertically move and can abut against the bottom surface of the discharging plate, and after abutting, the supporting plate and the inside of the punching groove form a punching cavity. The beneficial effects of the utility model are that: through the equal-angle rotation of the rotating shaft, the punching grooves in the discharging plate can be alternately rotated to the lower part of the punching head, so that punching operation is performed, a worker can conveniently place blanks of stainless steel tableware on the discharging plate, the discharging waiting time is reduced, and therefore the lifting processing beat can be generated to a certain degree.

Description

Punching press mechanism suitable for production of stainless steel kitchen utensils and appliances

Technical Field

The utility model relates to a stamping device technical field specifically is a punching press mechanism suitable for production of stainless steel kitchen utensils and appliances.

Background

The stainless steel is made of iron-chromium alloy and other trace elements. Because the metal performance is good and the vessel is more rust-resistant than other metals, the vessel made of the metal is beautiful and durable.

The stainless steel tableware is generally required to be punched by using punching equipment during machining, when stainless steel tableware is punched and machined in some small enterprises, a worker places the stainless steel tableware to be punched below a punching head of the punching equipment, after punching is finished, the worker takes the punched tableware down, and places the other un-punched tableware below the punching head.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a punching press mechanism suitable for production of stainless steel kitchen utensils and appliances, in order to solve the above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a: a punching press mechanism suitable for production of stainless steel kitchen utensils and appliances includes:

a base;

the rotating shaft is vertically and rotatably connected to the base and is driven to rotate by the rotating driving piece;

the material placing plate is fixedly connected to the top end of the rotating shaft and is provided with a plurality of punching grooves in an axial array mode;

the supporting plate is driven by a linear driving element arranged on the base to vertically move and can abut against the bottom surface of the discharging plate, and after the supporting plate abuts against the bottom surface of the discharging plate, a punching cavity is defined by the supporting plate and the inside of the punching groove.

In the stamping mechanism suitable for stainless steel kitchen ware production as described above, the rotary driving member includes:

the motor is arranged on the base;

the driving gear is fixedly sleeved on a motor shaft of the motor;

the driven gear is fixedly sleeved on the rotating shaft and is meshed with the driving gear;

and the locking device is used for locking the rotating shaft after rotating.

In the stamping mechanism suitable for stainless steel kitchen ware production, the locking device comprises:

the fixed plate is fixedly connected to the base;

the limiting rod horizontally penetrates through the fixing plate and can freely slide;

the rotating shaft is fixedly sleeved with the limiting rod, a plurality of locking holes are formed in the periphery of the rotating shaft along the axial direction of the rotating shaft in an array mode, and one end, penetrating through the fixing plate, of the limiting rod is inserted into one of the locking holes;

and the driving mechanism is used for driving the limiting rod to be inserted into the locking hole.

In the stamping mechanism suitable for stainless steel kitchen ware production as described above, the driving mechanism includes:

the swinging arm is hinged to the base, a short pin penetrates through one end, away from the turntable, of the limiting rod, a clearance groove for the limiting rod to freely pass through is formed in the swinging arm, and a waist-shaped hole for the limiting rod to be inserted is formed in the outer surface of the swinging arm;

and two ends of the hinge rod are respectively hinged to the supporting plate and the swinging arm.

In the stamping mechanism suitable for stainless steel kitchen ware production, a sliding sleeve is embedded on the fixed plate and sleeved on the limiting rod and can freely slide.

Compared with the prior art, the beneficial effects of the utility model are that: through the equal-angle rotation of the rotating shaft, the punching grooves in the discharging plate can be alternately rotated to the lower part of the punching head, so that punching operation is performed, a worker can conveniently place blanks of stainless steel tableware on the discharging plate, the discharging waiting time is reduced, and therefore the lifting processing beat can be generated to a certain degree.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an assembly structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1-base, 2-motor, 3-driving gear, 4-rotary table, 5-locking hole, 6-driven gear, 7-rotary shaft, 8-punching groove, 9-discharging plate, 10-hinge rod, 11-linear driving element, 12-supporting plate, 13-punching head, 14-swing arm, 15-limiting rod, 16-fixing plate, 17-waist-shaped hole, 18-short pin and 19-clearance groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the present embodiment provides a technical solution: a stamping mechanism suitable for stainless steel kitchen ware production comprises a base 1 which is connected with stamping equipment through screws, a bearing seat is arranged on the base 1, a rotating shaft 7 is arranged on the bearing seat, the rotating shaft 7 is vertically and rotatably connected on the base 1, the upper end of the rotating shaft 7 is coaxially connected with a material discharging plate 9, the cross section of the material discharging plate 9 is circular, in addition, four stamping grooves 8 in the form of through holes are arranged on the end surface of the material discharging plate in an array mode along the axial direction of the material discharging plate, when stamping processing is carried out, a worker places a blank of stainless steel tableware on the material discharging plate 9 and corresponds to the stamping grooves 8, in addition, a linear driving element (which can be set as a hydraulic cylinder in the embodiment) is vertically arranged on the base 1, a supporting plate 12 is connected on the linear driving element 11 in a driving mode, the supporting plate 12 is driven by the linear driving element 11 to move upwards until the supporting plate is abutted against the bottom surface of the material discharging plate 9, thus, a punching cavity is formed between the support plate 12 and the punching groove 8, a punching head 13 of a punching device is arranged above the punching cavity, the punching head 13 is driven by a hydraulic mechanism to move downwards and punches a blank placed on the discharging plate 9, the punched part of the blank is sunken towards the inside of the punching groove until the blank is abutted against the top surface of the support plate, so that the punched outline of the blank is the outline of the inner wall of the punching cavity, after the punching is finished, the rotating shaft 7 rotates for 90 degrees, meanwhile, the linear driving element 11 drives the support plate 12 to move downwards, so that the punched blank rotates along with the discharging plate, the punched blank is rotated out, and the other punching grooves are all provided with stainless steel tableware blanks to be processed, therefore, the punching head can continuously punch, and a worker takes out the punched blank and then places the blank to be processed again, so that the alternate operation is performed, the continuous and wait-free stamping of the stamping head is realized, so that the beat of the stamping operation is greatly improved;

because the rotation of the rotating shaft is equal-angle rotation, in the embodiment, a motor 2 is vertically connected to the base 1 through a screw, a driving gear 3 is fixedly sleeved on a motor shaft of the motor 2, a driven gear 6 is fixedly sleeved on a rotating shaft 7, the driving gear 3 is externally meshed with the driven gear 6, the motor 2 is electrically connected with an external frequency converter, the angular stroke and the rotating speed of each rotation of the motor 2 are controlled through the frequency converter, and the motor 2 is ensured to rotate at an equal angle basically during each rotation so that a plurality of stamping grooves can be alternatively rotated below the stamping head;

in the stamping process, the rotating shaft 7 may move to cause deviation between the position of the stamping groove 8 and the position of a stamping head, so that the stamping head cannot be accurately clamped into the stamping groove 8, and thus stamping cannot be performed, in the embodiment, a rotating disc 4 is fixedly welded on the rotating shaft 7, four locking holes 5 are formed in the outer periphery of the rotating disc 4, the four locking holes 5 correspond to the four stamping grooves in position respectively, a fixed plate 6 is welded on the base 1, a limiting rod 15 horizontally and slidably penetrates through the fixed plate 6, the limiting rod 15 can freely slide on the fixed plate 6, the limiting rod 15 can penetrate into one of the locking holes 5, a swing arm 14 is hinged on the base 1 through a mounting hinge seat, the upper end of the swing arm 14 is hinged with a hinge rod 10, the upper end of the hinge rod 10 is hinged on the supporting plate 12, so that when the supporting plate 12 moves upwards, the hinge rod 10 drives the swing arm to rotate anticlockwise, in addition, a short pin 18 horizontally penetrates through the other end of the limiting rod 15, a hollow groove 19 through which the limiting rod 15 freely is formed in the fixing plate 14, in the outer surface of the swing arm 14, one end of the waist pin 17 penetrates through the waist-shaped hole 17, and the waist-shaped hole 17, the waist-shaped hole 17 can not slide in the front of the rotating disc 7 along the direction of the waist-shaped rotating disc, and the waist-shaped hole, the waist-shaped rotating hole, the rotating-shaped short pin 17, the rotating hole, the rotating disc 14, the rotating disc can be prevented from rotating in the limiting rod 15, and can be prevented from rotating in the rotating direction of the rotating disc 14, and can be prevented from rotating in parallel to the rotating disc 14, when the rotating disc 14, and the rotating in the rotating disc 14, and the rotating disc 14; in addition, a sliding sleeve is embedded in the fixing plate 16 and sleeved on the limiting rod 15 and can freely slide, so that the resistance of the limiting rod during sliding is small.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a punching press mechanism suitable for production of stainless steel kitchen utensils and appliances which characterized in that includes:

a base (1);

the rotating shaft (7) is vertically and rotatably connected to the base (1) and is driven to rotate by the rotating driving piece;

the material placing plate (9) is fixedly connected to the top end of the rotating shaft (7) and is provided with a plurality of stamping grooves (8) in an array manner along the axial direction;

the supporting plate (12) is driven by a linear driving element (11) installed on the base (1) to vertically move and can abut against the bottom surface of the material discharging plate (9), and after abutting, the supporting plate (12) and the interior of the punching groove (8) enclose a punching cavity.

2. A stamping mechanism suitable for the production of stainless steel cookware as claimed in claim 1 wherein the rotary drive member comprises:

a motor (2) mounted on the base (1);

the driving gear (3) is fixedly sleeved on a motor shaft of the motor (2);

the driven gear (6) is fixedly sleeved on the rotating shaft (7) and is meshed with the driving gear (3);

and the locking device is used for locking the rotating shaft (7) after rotating.

3. A stamping mechanism suitable for stainless steel cookware production as claimed in claim 2 wherein the locking means comprises:

a fixing plate (16) fixedly connected to the base (1);

the limiting rod (15) horizontally penetrates through the fixing plate (16) and can freely slide;

the rotating shaft (7) is fixedly sleeved with the rotating disc (4), a plurality of locking holes (5) are formed in the periphery of the rotating disc (4) in an array mode along the axial direction of the rotating disc, and one end, penetrating through the fixing plate (16), of the limiting rod (15) is inserted into one of the locking holes (5);

and the driving mechanism is used for driving the limiting rod (15) to be inserted into the locking hole (5).

4. A stamping mechanism suitable for stainless steel cookware production as claimed in claim 3 wherein the drive mechanism comprises:

the swing arm (14) is hinged to the base (1), a short pin (18) penetrates through one end, away from the turntable (4), of the limiting rod (15), a clearance groove (19) for the limiting rod (15) to freely pass through is formed in the swing arm (14), and a waist-shaped hole (17) for the limiting rod (15) to be inserted is formed in the outer surface of the swing arm (14);

and two ends of the hinge rod (10) are respectively hinged to the supporting plate (12) and the swinging arm (14).

5. The stamping mechanism suitable for stainless steel kitchen ware production according to claim 4, wherein a sliding sleeve is embedded on the fixing plate (16), and the sliding sleeve is sleeved on the limiting rod (15) and can freely slide.