CN221966914U - Positioning mechanism of plate shearing machine - Google Patents

Abstract

The utility model discloses a plate shearing machine positioning mechanism which comprises a plate shearing machine base, a control panel, a hydraulic rod and an electric push rod, wherein a working table surface is arranged on the upper surface of the plate shearing machine base, the control panel is arranged on the side surface of the plate shearing machine base, a supporting plate is uniformly arranged on the upper surface of the working table surface, a protective shell is arranged at the front end of the plate shearing machine base, grooves are uniformly formed in the lower surface of the protective shell, the hydraulic rod is fixedly arranged at the top of the protective shell, a connecting plate is fixedly arranged below the hydraulic rod, limiting rods are fixedly arranged at the two ends of the connecting plate, connecting columns are uniformly arranged below the connecting plate, and rubber pads are connected below the connecting columns. This plate shearing machine positioning mechanism can drive the rubber pad on spliced pole surface through the hydraulic stem and push down the absorption of the electro-magnet on cooperation backup pad surface and use, conveniently carries out extrusion location and absorption location to the automobile sheet metal component of processing, improves the positioning effect of automobile sheet metal component.

Description

A positioning mechanism for shearing machine

Technical Field

The utility model relates to the technical field of sheet metal processing, in particular to a positioning mechanism for a shearing machine.

Background Art

When processing automobile sheet metal parts, they need to be sheared by a shearing machine to facilitate the processing of automobile sheet metal parts. The shearing machine is mainly composed of a shearing mechanism, a positioning mechanism, and a feeding mechanism. For the positioning mechanism of the existing shearing machine, there are still some defects, such as:

CN215658096U discloses a fixing mechanism for a shearing machine, comprising a shearing machine body and a workbench, wherein a feed port is arranged on the shearing machine body, a shearing mechanism and a pressing mechanism are arranged in the feed port, a conveying mechanism is arranged on one side of the shearing machine body, and the other side of the shearing machine body is connected to the workbench, a fixing mechanism is arranged on the workbench, the fixing mechanism comprises a first fixing assembly and a second fixing assembly, the first fixing assembly and the second fixing assembly have the same structure and both comprise a fixing cylinder, the output end of the fixing cylinder is connected to a fixing plate, and a driving mechanism is also arranged on the workbench;

In the above document, a fixing mechanism is provided to fix the plate, thereby improving the stability during the shearing process and thus improving the processing accuracy; however, in the above document, the plate is clamped and fixed by two groups of cylinders and fixed plates, and when the plate is thin, the two groups of fixed plates are squeezed and positioned, which can easily cause deformation of the plate and affect the positioning effect of the plate, and after the plate is fixed by the above fixing structure, it is inconvenient to discharge and collect the waste cut off by the shearing machine. Therefore, a shearing machine positioning mechanism is proposed to solve the above problems, which is of necessary significance.

Utility Model Content

The utility model aims to provide a shearing machine positioning mechanism to solve the problems raised by the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A shearing machine positioning mechanism comprises a shearing machine base, a work surface is arranged on the upper surface of the shearing machine base, a control panel is installed on the side of the shearing machine base, a support plate is evenly installed on the upper surface of the work surface, a protective shell is installed on the front end of the shearing machine base, and grooves are evenly opened on the lower surface of the protective shell, a hydraulic rod is fixedly installed on the top of the protective shell, and a connecting plate is fixed below the hydraulic rod, limiting rods are fixed at both ends of the connecting plate, connecting columns are evenly arranged below the connecting plate, and rubber pads are connected below the connecting columns, a cavity is opened inside the shearing machine base, a discharge port is opened at the upper end of the internal cavity of the shearing machine base, and a waste collection frame is arranged inside the cavity.

Preferably, grooves are formed at both ends of the support plate, and transmission rollers are rotatably connected inside the grooves.

By adopting the above technical solution, the sheared plates can be adsorbed by the electromagnet on the upper end of the support plate, and the transmission rollers at both ends of the support plate are used to facilitate the transportation of the plates during demagnetization.

Preferably, an electric push rod is installed at the inner end of the support plate close to the shearing machine base, and a push plate is fixed to the output end of the electric push rod. A slot engaged with the push plate is provided on the end of the support plate close to the shearing machine base.

By adopting the above technical solution, the electric push rod can be used in conjunction with the push plate so that the shearing machine can push the sheared waste into the waste collection frame for collection of the waste.

Preferably, both ends of the connecting plate are slidably connected to the upper part of the protective shell via limiting rods, and the lower part of the connecting plate is connected to the connecting column by welding.

By adopting the above technical solution, the connecting plate can drive the connecting column to slide stably inside the protective shell.

Preferably, the rubber pad is arranged in a "concave" shape, and the connection between the rubber pad and the connecting column is bonding.

By adopting the above technical solution, the rubber pad at the bottom of the connecting column can be used to protect the automobile sheet metal parts when they are squeezed and positioned, thereby avoiding the problem of damage to the automobile sheet metal parts during positioning.

Preferably, the rubber pad forms a snap-fit sliding connection with the slots at both ends of the protective shell, and the inner end surface of the rubber pad and the inner end surface of the push plate are on the same vertical plane.

By adopting the above technical solution, the rubber pad can be easily slid on the grooves at both ends of the protective shell, so that the rubber pad can contact the upper surface of the automobile sheet metal part.

Preferably, an electromagnet is installed above the middle portion of the support plate.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The shearing machine positioning mechanism drives the rubber pad on the surface of the connecting column to squeeze downward through the hydraulic rod to cooperate with the adsorption of the electromagnet on the surface of the supporting plate, so as to facilitate the extrusion positioning and adsorption positioning of the processed automobile sheet metal parts and improve the positioning effect of the automobile sheet metal parts;

(2) The shearing machine positioning mechanism facilitates pushing the waste cut by the shearing machine into the waste collection frame through the use of the electric push rod and the push plate at the end of the support plate and the waste collection frame, so as to collect the cut waste and improve the use effect of the positioning mechanism.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the utility model;

Figure 2 is a side view of the structure of the present invention;

FIG3 is a schematic diagram of the connection structure between the shearing machine base and the waste collection frame of the utility model;

FIG4 is a schematic diagram of the connection structure between the protective shell and the connecting plate of the utility model;

FIG5 is a front cross-sectional structural schematic diagram of the support plate of the present invention.

In the figure:

1. Shearing machine base; 2. Work surface; 3. Control panel; 4. Support plate; 5. Protective shell; 6. Slot; 7. Hydraulic rod; 8. Connecting plate; 9. Limit rod; 10. Connecting column; 11. Rubber pad; 12. Discharge port; 13. Waste collection frame; 14. Groove; 15. Drive roller; 16. Electromagnet; 17. Electric push rod; 18. Push plate; 19. Card slot; 20. Cavity.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 5. The shearing machine positioning mechanism provided by the utility model includes a shearing machine base 1, a control panel 3, a hydraulic rod 7 and an electric push rod 17. A work table 2 is provided on the upper surface of the shearing machine base 1. Support plates 4 are evenly installed on the upper surface of the work table 2. Grooves 14 are provided at both ends of the support plate 4, and a transmission roller 15 is rotatably connected inside the groove 14.

Furthermore, in some embodiments, an electromagnet 16 is installed above the middle part of the support plate 4, which can adsorb the sheared plates through the electromagnet 16 at the upper end of the support plate 4, and at the same time cooperate with the use of transmission rollers 15 at both ends of the support plate 4 to facilitate the transportation of the plates during demagnetization.

Preferably, an electric push rod 17 is installed at the inner end of the support plate 4 close to the shearing machine base 1, and a push plate 18 is fixed to the output end of the electric push rod 17. A slot 19 engaged with the push plate 18 is provided at the end of the support plate 4 close to the shearing machine base 1. The electric push rod 17 can be used in conjunction with the push plate 18 so that the shearing machine can push the sheared waste into the waste collection frame 13 for waste collection.

In some embodiments, a control panel 3 is installed on the side of the shearing machine base 1, and the control panel 3 is used to control the movement of the device and control the start or stop of the device.

In some embodiments, a protective shell 5 is installed at the front end of the shearing machine base 1, and grooves 6 are evenly opened on the lower surface of the protective shell 5, a hydraulic rod 7 is fixedly installed on the top of the protective shell 5, and a connecting plate 8 is fixed below the hydraulic rod 7, and limiting rods 9 are fixed at both ends of the connecting plate 8. The two ends of the connecting plate 8 are slidably connected to the top of the protective shell 5 through the limiting rods 9, and the connection method between the bottom of the connecting plate 8 and the connecting column 10 is a welding connection, which facilitates the connecting plate 8 to drive the connecting column 10 to slide stably inside the protective shell 5.

Furthermore, in some embodiments, connecting columns 10 are evenly arranged below the connecting plate 8, and rubber pads 11 are connected below the connecting columns 10. The rubber pads 11 are arranged in a "concave" shape, and the connection method between the rubber pads 11 and the connecting columns 10 is bonding. The rubber pads 11 at the bottom of the connecting columns 10 can be used to protect the automobile sheet metal when it is squeezed and positioned, thereby avoiding damage to the automobile sheet metal during positioning.

Furthermore, in some embodiments, the rubber pad 11 forms a snap-fit sliding connection with the grooves 6 at both ends of the protective shell 5, and the inner end surface of the rubber pad 11 and the inner end surface of the push plate 18 are on the same vertical plane, which can facilitate the rubber pad 11 to slide on the grooves 6 at both ends of the protective shell 5 so that the rubber pad 11 contacts the upper surface of the automobile sheet metal.

Furthermore, in some embodiments, a cavity 20 is provided inside the shearing machine base 1, a discharge port 12 is provided at the upper end of the internal cavity 20 of the shearing machine base 1, and a waste collection frame 13 is provided inside the cavity 20, and the waste collection frame 13 can be pulled out to remove the internal waste.

Working principle:

First, when in use, place the automobile sheet metal parts that need to be sheared on the support plate 4, and turn on the electromagnet 16 in the middle of the support plate 4 to adsorb the plate parts placed on it. The grooves 14 at both ends of the support plate 4 are rotatably connected with transmission rollers 15, which facilitates pushing the plate parts to the inner end, thereby improving the feeding of the plate parts by the device;

When shearing the plate, the hydraulic rod 7 at the upper end of the protective shell 5 can be opened to drive the connecting column 10 under the connecting plate 8 to move downward, so that the rubber pad 11 under the connecting column 10 can move downward to squeeze and fix the plate. The rubber pad 11 is arranged in a "concave" shape, which is convenient for squeezing the shearing edge and side of the plate, thereby improving the positioning effect of the device;

After the plate is sheared, the electric push rod 17 at the end of the support plate 4 can be opened to make the push plate 18 at the end of the electric push rod 17 move outward so that the push plate 18 can push the sheared waste through the discharge port 12 into the waste collection frame 13 to facilitate the collection of the sheared waste, thereby improving the use effect of the positioning mechanism.

The shearing machine positioning mechanism of the utility model drives the rubber pad on the surface of the connecting column to squeeze downwards through the hydraulic rod to cooperate with the adsorption of the electromagnet on the surface of the supporting plate, so as to facilitate the extrusion positioning and adsorption positioning of the processed automobile sheet metal parts and improve the positioning effect of the automobile sheet metal parts;

The shearing machine positioning mechanism of the utility model facilitates pushing the waste cut by the shearing machine into the waste collection frame through the use of the electric push rod and the push plate at the end of the support plate and the waste collection frame, so as to collect the cut waste and improve the use effect of the positioning mechanism.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a plate shearing machine positioning mechanism, includes plate shearing machine frame (1), its characterized in that: the utility model discloses a plate shearing machine, including plate shearing machine frame (1), connecting plate (8), connecting column (10) are evenly set up to the top surface of plate shearing machine frame (1), backup pad (4) are evenly installed to the upper surface of plate shearing machine frame (2), protecting crust (5) are installed to the front end of plate shearing machine frame (1), and fluting (6) are evenly seted up on the below surface of protecting crust (5), the top fixed mounting of protecting crust (5) has hydraulic stem (7), the below fixed connection board (8) of hydraulic stem (7), connecting plate (8) both ends are fixed with gag lever post (9), connecting column (10) are evenly set up to connecting column (10) in the below, cavity (20) have been seted up to the inside of plate shearing machine frame (1), bin outlet (12) have been seted up to the upper end of the inside cavity (20) of plate shearing machine frame (1), cavity (20) inside is provided with waste collection frame (13).

2. A plate shearing machine positioning mechanism as defined in claim 1, wherein: grooves (14) are formed in the two ends of the supporting plate (4), and transmission rollers (15) are rotatably connected in the grooves (14).

3. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the inner end of the supporting plate (4) close to the plate shearing machine base (1) is provided with an electric push rod (17), the output end of the electric push rod (17) is fixedly provided with a push plate (18), and the end of the supporting plate (4) close to the plate shearing machine base (1) is provided with a clamping groove (19) clamped with the push plate (18).

4. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the two ends of the connecting plate (8) are in sliding connection with the upper part of the protective shell (5) through a limiting rod (9), and the lower part of the connecting plate (8) is connected with the connecting column (10) in a welding way.

5. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the rubber pad (11) is arranged in a concave shape.

6. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the rubber pad (11) and the connecting column (10) are connected in an adhesive mode.

7. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the rubber pad (11) and the grooves (6) at two ends of the protective shell (5) form clamping sliding connection.

8. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the inner side end surface of the rubber pad (11) and the inner end surface of the push plate (18) are arranged on the same vertical plane.

9. A plate shearing machine positioning mechanism as defined in claim 1, wherein: the side face of the plate shearing machine base (1) is provided with a control panel (3).

10. A plate shearing machine positioning mechanism as defined in claim 1, wherein: an electromagnet (16) is arranged above the middle of the supporting plate (4).