CN215697155U

CN215697155U - Stamping device for metal storage rack

Info

Publication number: CN215697155U
Application number: CN202121566387.9U
Authority: CN
Inventors: 杨韶彬; 孟范军; 杨正森
Original assignee: Shandong Mingtao Intelligent Household Technology Co ltd
Current assignee: Shandong Mingtao Intelligent Household Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-01
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a stamping device for a metal storage rack, which comprises a base, wherein a bearing bin is arranged in the middle of the top of the base, supporting rods are fixed at four corners of the top of the base, an installation plate is fixed at the top ends of the supporting rods, and a hydraulic driving mechanism is arranged in the middle of the bottom of the installation plate. According to the utility model, the annular piston is connected with the fixed cylinder in a sliding manner, and the fixed cylinder is communicated with the bearing bin through the pipeline, so that when the hydraulic driving mechanism drives the movable plate to move downwards to perform stamping operation, the connecting rod can drive the annular piston to slide downwards, air in the bearing bin enters the fixed cylinder through the pipeline, negative pressure is formed in the bearing bin, and a certain adhesive force exists between the raw material plate and the lower die under the action of atmospheric pressure, so that the stability of the raw material plate is ensured, and meanwhile, the blanking is more labor-saving and convenient.

Description

Stamping device for metal storage rack

Technical Field

The utility model relates to the technical field of punch forming equipment, in particular to a punching device for a metal storage rack.

Background

Stamping is one of the common production methods in the production of various metal objects, for example, when producing a metal shelf, a part of parts need to be produced by stamping, and finally the parts are assembled, and when producing the metal shelf parts by stamping, a stamping device for the metal shelf is needed.

The stamping device who has for metal supporter is when using, because raw materials panel can take place deformation in the stamping process again, consequently generally directly places raw materials panel and operates in the device below, and this just leads to the stability of raw materials panel in the stamping process not enough to take place the skew easily, influences final shaping effect, and after the punching press was accomplished simultaneously, the card each other easily between product and the lower mould is in the same place, leads to the unloading comparatively difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a stamping device for a metal commodity shelf.

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

the utility model provides a stamping device for metal supporter, includes the base, the intermediate position department at base top installs and bears the weight of the storehouse, the four corners position department at base top all is fixed with the bracing piece, and the top of bracing piece is fixed with the mounting panel, the intermediate position department of mounting panel bottom installs hydraulic drive mechanism, and hydraulic drive mechanism's output is connected with the fly leaf to the mould is installed to the bottom of fly leaf, the guide bar is all installed to the both sides of mounting panel bottom, and the bottom and the base fixed connection of guide bar to the guide bar runs through the fly leaf, the guide bar is close to the outside on top and installs the solid fixed cylinder.

Preferably, the four corners of the bottom of the base are provided with support legs, and the bottom ends of the support legs are adhered with rubber pads.

Preferably, the top of the bearing bin is provided with a lower die, and the bottom inside the lower die is provided with an airflow through hole.

Preferably, the fixed plates are fixed on two sides of the interior of the bearing bin, and the filter plates are mounted at the tops of the fixed plates.

Preferably, the central axis of the guide rod is perpendicular to the transverse central axis of the movable plate, and the guide rod and the movable plate form a relative sliding structure.

Preferably, the top intercommunication of fixed cylinder outer wall one side has the pipeline, and the pipeline keeps away from the one end of fixed cylinder and bears the weight of the storehouse intercommunication, the inside of fixed cylinder is provided with annular piston, and the bottom of annular piston evenly installs the connecting rod to the bottom and the fly leaf fixed connection of connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the sliding connection of annular piston and solid fixed cylinder, communicate each other through the pipeline between solid fixed cylinder and the bearing bin for when hydraulic drive mechanism drives the fly leaf and moves down and carry out the punching press operation, the connecting rod can drive annular piston and slide down, makes the inside that the bearing bin air passes through the pipeline and gets into solid fixed cylinder, and then makes and bears the weight of the interior negative pressure that forms of bin, has certain adhesive force under the effect of atmospheric pressure between raw materials panel and the lower mould, thereby guarantees raw materials panel's stability.

2. Through the intercommunication of pipeline between solid fixed cylinder and the bearing bin for when hydraulic drive mechanism drives the fly leaf rebound and removes stamping operation, the connecting rod can drive annular piston rebound, makes the air in the solid fixed cylinder pass through pipeline and the product of circulation hole on to the lower mould and flow the impact, thereby supplementary block power between product and the lower mould of removing, more laborsaving convenience when making follow-up operating personnel unloading.

Drawings

Fig. 1 is a schematic front sectional view of a stamping device for a metal shelf according to the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 3 is a schematic front view of a stamping device for a metal shelf according to the present invention;

fig. 4 is a schematic bottom sectional view of a fixing cylinder of a punching device for a metal shelf according to the present invention.

In the figure: the device comprises a base 1, a bearing bin 2, supporting legs 3, rubber pads 4, a lower die 5, airflow through holes 6, a fixing plate 7, a filtering plate 8, a supporting rod 9, a mounting plate 10, a hydraulic driving mechanism 11, a movable plate 12, an upper die 13, a guide rod 14, a fixing cylinder 15, a pipeline 16, an annular piston 17 and a connecting rod 18.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a stamping device for a metal shelf comprises a base 1, wherein a bearing bin 2 is arranged in the middle of the top of the base 1, supporting legs 3 are arranged at four corners of the bottom of the base 1, rubber pads 4 are adhered to the bottom ends of the supporting legs 3, and the rubber pads 4 can play a certain role in damping the device when in use;

the top of the bearing bin 2 is provided with a lower die 5, and the bottom inside the lower die 5 is provided with an airflow through hole 6, so that air between the lower die 5 and the bearing bin 2 can be mutually circulated;

fixing plates 7 are fixed on two sides of the interior of the bearing bin 2, and a filter plate 8 is mounted at the top of each fixing plate 7, so that foreign particles are prevented from entering the interior of the bearing bin 2;

the four corners of the top of the base 1 are all fixed with supporting rods 9, the top of each supporting rod 9 is fixed with a mounting plate 10, the middle position of the bottom of each mounting plate 10 is provided with a hydraulic driving mechanism 11, the output end of each hydraulic driving mechanism 11 is connected with a movable plate 12, the bottom of each movable plate 12 is provided with an upper die 13, two sides of the bottom of each mounting plate 10 are provided with guide rods 14, the bottom ends of the guide rods 14 are fixedly connected with the base 1, the guide rods 14 penetrate through the movable plates 12, the central axis of each guide rod 14 is perpendicular to the transverse central axis of each movable plate 12, and the guide rods 14 and the movable plates 12 form a relative sliding structure, so that the hydraulic driving mechanisms 11 can drive the movable plates 12 to move downwards to complete stamping operation, and the guide rods 14 can guide the movable plates 12;

fixed cylinder 15 is installed near the outside on top to guide bar 14, the top intercommunication of fixed cylinder 15 outer wall one side has pipeline 16, and pipeline 16 keeps away from the one end and the carriage 2 intercommunication of fixed cylinder 15, the inside of fixed cylinder 15 is provided with annular piston 17, and connecting rod 18 is evenly installed to annular piston 17's bottom, and the bottom and fly leaf 12 fixed connection of connecting rod 18, annular piston 17 is sliding connection with fixed cylinder 15, it reciprocates to make fly leaf 12 can drive annular piston 17 through connecting rod 18 when reciprocating, thereby it flows each other to drive the air between fixed cylinder 15 and the carriage 2, thereby accomplish the fixed or supplementary card that removes between product and the lower mould 5 of raw materials panel and resultant force.

When the utility model is used, as shown in fig. 1-4, the device is powered on, a raw material plate is placed on the lower die 5, the movable plate 12 is connected with the guide rod 14 in a sliding manner, the hydraulic driving mechanism 11 is controlled to drive the movable plate 12 and the upper die 13 thereon to move downwards for punching operation, the movable plate 12 is connected with the fixed cylinder 15 in a sliding manner, the movable plate 12 can drive the annular piston 17 to slide downwards in the fixed cylinder 15 through the connecting rod 18 in the descending process, so that air in the bearing bin 2 and the lower die 5 enters the fixed cylinder 15 through the pipeline 16, because the top of the lower die 5 is covered and sealed by the raw material plate at the moment, negative pressure is formed in the bearing bin 2, the plate is attached to the lower die 5 under the action of atmospheric pressure, the stability of the plate in the punching process is ensured, after punching, the hydraulic driving mechanism 11 is controlled to drive the movable plate 12 to move upwards and restore to the initial position, annular piston 17 upwards slides in the inside of solid fixed cylinder 15 this moment to make the air in the solid fixed cylinder 15 pass through pipeline 16 and flow to the inside that bears storehouse 2, and aim at air current through-hole 6 blowout, thereby can strike the product of stamping forming, supplementary clamping force between relieving product and lower mould 5, and then more laborsaving convenience when making follow-up operating personnel unloading.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A stamping device for a metal shelf comprises a base (1) and is characterized in that, the middle position of the top of the base (1) is provided with a bearing bin (2), the four corners of the top of the base (1) are all fixed with supporting rods (9), and the top end of the supporting rod (9) is fixed with a mounting plate (10), the middle position of the bottom of the mounting plate (10) is provided with a hydraulic driving mechanism (11), and the output end of the hydraulic driving mechanism (11) is connected with a movable plate (12), an upper die (13) is arranged at the bottom of the movable plate (12), guide rods (14) are arranged on two sides of the bottom of the mounting plate (10), the bottom ends of the guide rods (14) are fixedly connected with the base (1), and the guide rod (14) penetrates through the movable plate (12), and a fixed cylinder (15) is installed on the outer side, close to the top end, of the guide rod (14).

2. The stamping device for metal commodity shelf according to claim 1, characterized in that, the four corners position department of base (1) bottom all installs stabilizer blade (3), and the bottom of stabilizer blade (3) is pasted and is had rubber pad (4).

3. The stamping device for the metal commodity shelf according to claim 1, characterized in that a lower die (5) is installed on the top of the bearing bin (2), and an airflow through hole (6) is formed in the bottom of the interior of the lower die (5).

4. The stamping device for metal commodity shelves according to claim 1, characterized in that, the fixed plate (7) is fixed on both sides of the interior of the bearing bin (2), and the top of the fixed plate (7) is provided with the filter plate (8).

5. The stamping device for metal commodity shelves according to claim 1, characterized in that the central axis of the guide rod (14) is perpendicular to the transverse central axis of the movable plate (12), and the guide rod (14) and the movable plate (12) form a relative sliding structure.

6. The stamping device for metal commodity shelf according to claim 1, characterized in that, the top of the outer wall side of the fixed cylinder (15) is communicated with a pipeline (16), and one end of the pipeline (16) far away from the fixed cylinder (15) is communicated with the bearing bin (2), the inside of the fixed cylinder (15) is provided with an annular piston (17), the bottom of the annular piston (17) is uniformly provided with a connecting rod (18), and the bottom end of the connecting rod (18) is fixedly connected with the movable plate (12).