CN218925907U

CN218925907U - Refrigerator sheet metal part punching machine

Info

Publication number: CN218925907U
Application number: CN202223490145.3U
Authority: CN
Inventors: 姚效兴; 刘永飞
Original assignee: Anhui Xiaoyang Technology Co ltd
Current assignee: Anhui Xiaoyang Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-28
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a refrigerator sheet metal part punching machine which comprises a processing table and a clamping mechanism processing table, wherein a lower template is embedded at the top of the processing table, the lower template is rectangular, and an L-shaped limiting plate is fixed at a right angle of the lower template; the clamping mechanism comprises pushing components fixedly arranged on two adjacent sides of the upper end of the processing table and positioned on the outer sides of two rectangular sides of the lower template, which are far away from the L-shaped limiting plate; can make the sheet metal component free displacement adjustment in xy axis direction through mutually supporting of running roller and elastic component, need not manual positioning, simultaneously, still can prevent that the sheet metal component from receiving hard extrusion damage under the effect of elastic component to the flexible electric jar of cooperation can adapt to the sheet metal component of multiple size in a certain limit, and fix a position the centre gripping to the sheet metal component of multiple size, at this in-process, the workman only need with the sheet metal component or through the arm with the sheet metal component directly put into or take out on the lower bolster can, saved loaded down with trivial details manual operation, effectively reduced the human cost.

Description

Refrigerator sheet metal part punching machine

Technical Field

The utility model relates to the technical field of punching equipment, in particular to a refrigerator sheet metal part punching machine.

Background

Refrigerators are common electrical appliances in our lives, and the types and sizes of the refrigerators are various; the shell part of the refrigerator is mostly made of stainless steel, and in the sheet metal machining process of the shell, one procedure is to punch holes on a plate surface.

The prior art has the advantages that the sheet metal is clamped and fixed by the operating plate clamp after the corresponding positions of the plate clamps are manually adjusted, so that the sheet metal can be stable, the plate clamps are required to be removed after the reverse operation after the punching is finished, the whole process is complicated, the fatigue strength of workers is easy to increase, the labor cost is further increased, and long-time production is not facilitated.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide a refrigerator sheet metal part punching machine, which solves the problems that the conventional refrigerator sheet metal part punching equipment provided in the background art is easy to increase the fatigue strength of workers during processing and is beneficial to long-time line production.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a refrigerator sheet metal part punching machine, comprising:

the processing table is provided with a lower template in a jogged mode at the top, the lower template is rectangular, and an L-shaped limiting plate is fixed at a right angle of the lower template;

the clamping mechanism comprises pushing components fixedly mounted on two adjacent sides of the upper end of the processing table and positioned on the outer sides of two rectangular sides of the lower template, which are far away from the L-shaped limiting plate, a telescopic end of the pushing component is fixedly connected with a main clamping plate on one side of the lower template, which faces the lower template, an auxiliary clamping plate is arranged on one side of the main clamping plate, which faces away from the pushing component, and the auxiliary clamping plate and the main clamping plate are connected through an elastic piece, and freely rotatable rollers are uniformly distributed on one side of the auxiliary clamping plate, which faces away from the elastic piece, along the length direction of the auxiliary clamping plate;

wherein, the main plate accessible vice splint carries out the butt to the edge of sheet metal component, simultaneously, makes the position of sheet metal component can the free adjustment under the cooperation of running roller, can form elasticity to the sheet metal component under the cooperation of elastic component to support tightly firmly.

As an optimal scheme of the sealing ring discharging device of the spray head pump, the upper end of the processing table is also provided with a mounting groove matched with the lower template, and the lower template is of a detachable structure between the mounting groove and the processing table.

As a preferable scheme of the sealing ring discharging device of the spray head pump, the pushing component is a telescopic electric cylinder, one side of a plate body of the auxiliary clamping plate is provided with a plurality of limit grooves matched with the roller, the end parts of the roller are rotatably connected to the upper end and the lower end of the limit grooves through the rotating shaft and the bearing, and one side of the roller protrudes out of the plate surface of the auxiliary clamping plate.

As a preferable scheme of the sealing ring discharging device of the spray head pump, the elastic piece comprises a fixed cylinder fixed on the outer wall of the main clamping plate, a connecting rod with one end stretching inside the fixed cylinder and the other end fixedly connected with the outer wall of the auxiliary clamping plate, and a jacking spring arranged inside the fixed cylinder and with one end propped against the connecting rod.

As a preferable scheme of the sealing ring discharging device of the spray head pump, a stamping device is arranged above the lower die plate at the same time at the upper end of the processing table.

Compared with the prior art, the utility model has the beneficial effects that: this kind of refrigerator sheet metal component piercing press, through the mutually supporting of fixture and lower bolster, when sheet metal component one corner butt in L type limiting plate inboard, flexible jar can promote main plate and vice splint to the xy limit of sheet metal component impel, and then through running roller butt in the side of sheet metal component, in order to prevent that the sheet metal component from appearing horizontal migration, can make the sheet metal component can freely be displaced the adjustment in xy axis direction through mutually supporting of running roller and elastic component, need not manual positioning, simultaneously, still can prevent under the effect of elastic component that the sheet metal component from receiving hard extrusion damage, and the flexible jar of cooperation can adapt to the sheet metal component of multiple size in a certain extent, and fix a position the centre gripping to the sheet metal component of multiple size, at this in-process, the workman only need with the sheet metal component or through the arm with the sheet metal component directly put into or take out down on the bolster can, troublesome manual operation has been saved, effectively reduced the human cost, and then work efficiency has been improved, be favorable to continuous flow operation.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic view of the upper structure of the processing table of the present utility model;

fig. 3 is a schematic view of a partial top view of the internal structure of the clamping mechanism of the present utility model.

In the figure: 100. a processing table; 100a, a mounting groove; 110. a lower template; 110a, L-shaped limiting plates; 200. a clamping mechanism; 210. a pushing component; 220. a main plate; 230. an auxiliary clamping plate; 230a, a limit groove; 230b, rollers; 240. an elastic member; 240a, a fixed cylinder; 240b, a connecting rod; 240c, pressing a spring; E. and a punching device.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1 to 3 are schematic views showing the whole structure of a sheet metal part punching machine for a refrigerator according to the present utility model, referring to fig. 1 to 3, the sheet metal part punching machine for a refrigerator according to the present embodiment includes a processing table 100, a clamping mechanism 200 and a punching device E.

The machining table 100 is provided with a lower template 110 in a jogged manner at the top, the lower template 110 is rectangular, an L-shaped limiting plate 110a is fixed at a right angle of the lower template 110, in the embodiment, the upper end of the machining table 100 is also provided with an installation groove 100a matched with the lower template 110, the lower template 110 is of a detachable structure between the installation groove 100a and the machining table 100, the lower templates 110 of different types can be conveniently installed and fixed through the L-shaped limiting plate 110a, meanwhile, the lower template 110 can be in abutting limiting on one corner of a sheet metal part through the L-shaped limiting plate 110a on a right angle of the lower template, so that the effect of preliminary positioning is achieved, and manual fine positioning of a worker is not needed;

the clamping mechanism 200 comprises pushing components 210 fixedly mounted on two adjacent sides of the upper end of the processing table 100 and positioned on the outer sides of two rectangular sides of the lower die plate 110 far away from the L-shaped limiting plate 110a, a telescopic end of the pushing components 210 is fixedly connected with a main clamping plate 220 on one side of the lower die plate 110, an auxiliary clamping plate 230 is arranged on one side of the main clamping plate 220, which is away from the pushing components 210, the auxiliary clamping plate 230 is connected with the main clamping plate 220 through an elastic piece 240, free-rotating rollers 230b are uniformly distributed on one side of the auxiliary clamping plate 230, which is away from the elastic piece 240, along the length direction of the auxiliary clamping plate, in the embodiment, the pushing components 210 are telescopic cylinders, a plurality of limiting grooves 230a matched with the rollers 230b are arranged on one side of a plate body of the auxiliary clamping plate 230, the end of the rollers 230b are rotatably connected to the upper end and the lower end of the limiting grooves 230a through a rotating shaft and a bearing, and one side of the rollers 230b protrudes out of the surface of the auxiliary clamping plate 230; the elastic component 240 is including being fixed in the fixed cylinder 240a of main plate 220 outer wall, one end stretches out and draws back in the fixed cylinder 240a inboard and the connecting rod 240b of other end fixed connection in auxiliary plate 230 outer wall, and set up in the fixed cylinder 240a inboard and the top pressure spring 240c of one end and connecting rod 240b looks butt, for better understanding, L type limiting plate 110a is equivalent to the sheet metal component locating piece on the origin of coordinates promptly, and the fixture 200 and the splint of both sides are equivalent to the sheet metal component locating point on coordinate x-axis and y-axis direction, therefore, when sheet metal component one corner butt in L type limiting plate 110a inboard, flexible electric cylinder can promote the xy limit of main plate 220 and auxiliary plate 230 to the sheet metal component, auxiliary plate 230 accessible running roller 230b butt is in the side of sheet metal component, in order to prevent that the sheet metal component from appearing horizontal migration, can make the sheet metal component free displacement adjustment in xy axis direction through the mutually supporting of running roller 230b and elastic component 240, simultaneously, still can prevent that the sheet metal component from receiving hard extrusion damage under the effect of elastic component 240, and cooperation electric cylinder can be in a certain size range, and need of sheet metal component can be saved in the sheet metal component size, and the manual operation can be directly put into the sheet metal component in the size of the flexible arm, and the operation can be directly reduced, and the operation is more than the manual operation is carried out, and the manual operation is more than the manual operation is difficult, and the manual operation is reduced, and the work can be accomplished.

Further, the stamping device E is installed above the lower die plate 110 at the upper end of the processing table 100, after the sheet metal part is fixed, the sheet metal part on the lower die plate 110 can be vertically punched by the stamping head at the lower end of the stamping device E, and the clamping mechanism 200 is matched, so that the effect of efficient punching operation is achieved.

To sum up, when one corner of the sheet metal part abuts against the inner side of the L-shaped limiting plate 110a, the telescopic electric cylinder can push the main clamping plate 220 and the auxiliary clamping plate 230 to push the xy edges of the sheet metal part, the auxiliary clamping plate 230 can abut against the side edge of the sheet metal part through the roller 230b, so that the sheet metal part can be freely displaced and adjusted in the xy axis direction through the mutual matching of the roller 230b and the elastic part 240, manual positioning is not needed, meanwhile, the sheet metal part can be prevented from being damaged by hard extrusion under the action of the elastic part 240, the sheet metal part with various sizes can be matched with the telescopic electric cylinder, and the sheet metal part with various sizes can be positioned and clamped, in the process, workers only need to directly put or take out the sheet metal part into the lower die plate 110 through the mechanical arm, so that complicated manual operation is omitted, the labor cost is effectively reduced, the work efficiency is further improved, and continuous flow operation is facilitated.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a refrigerator sheet metal component piercing press which characterized in that includes

A processing table (100) with a lower template (110) embedded and installed at the top, wherein the lower template (110) is rectangular, and an L-shaped limiting plate (110 a) is fixed at a right angle of the lower template (110);

the clamping mechanism (200) comprises pushing components (210) fixedly mounted on two adjacent sides of the upper end of the processing table (100) and located on the outer sides of two rectangular sides of the lower die plate (110) away from the position of the L-shaped limiting plate (110 a), a main clamping plate (220) is fixedly connected to one side, facing the lower die plate (110), of the telescopic end of the pushing components (210), an auxiliary clamping plate (230) is arranged on one side, facing away from the pushing components (210), of the main clamping plate (220), the auxiliary clamping plate (230) is connected with the main clamping plate (220) through an elastic piece (240) in a mutual mode, and free-rotating rollers (230 b) are uniformly distributed on one side, facing away from the elastic piece (240), of the auxiliary clamping plate (230) along the length direction of the auxiliary clamping plate;

wherein, main plate (220) accessible auxiliary splint (230) carry out the butt to the edge of sheet metal component, simultaneously, make the position of sheet metal component can the free adjustment under the cooperation of running roller (230 b), can form elasticity to the sheet metal component under the cooperation of elastic component (240) and support tightly firm.

2. The refrigerator sheet metal part punching machine as claimed in claim 1, wherein: the upper end of the processing table (100) is also provided with an installation groove (100 a) matched with the lower template (110), and the lower template (110) is of a detachable structure between the installation groove (100 a) and the processing table (100).

3. The refrigerator sheet metal part punching machine as claimed in claim 1, wherein: the pushing component (210) is a telescopic electric cylinder, a plurality of limit grooves (230 a) matched with the roller (230 b) are formed in one side of the plate body of the auxiliary clamping plate (230), the end portions of the roller (230 b) are rotatably connected to the upper end and the lower end of the limit grooves (230 a) through rotating shafts and bearings, and one side of the roller (230 b) protrudes out of the plate surface of the auxiliary clamping plate (230).

4. The refrigerator sheet metal part punching machine as claimed in claim 1, wherein: the elastic piece (240) comprises a fixed cylinder (240 a) fixed on the outer wall of the main clamping plate (220), a connecting rod (240 b) with one end stretching inside the fixed cylinder (240 a) and the other end fixedly connected with the outer wall of the auxiliary clamping plate (230), and a jacking spring (240 c) arranged inside the fixed cylinder (240 a) and with one end propped against the connecting rod (240 b).

5. The refrigerator sheet metal part punching machine as claimed in claim 1, wherein: the upper end of the processing table (100) is simultaneously positioned above the lower die plate (110) and provided with a stamping device (E).