CN221833120U - Punching equipment for metal door and window production - Google Patents

Abstract

The utility model relates to the technical field of building material processing, and discloses punching equipment for metal door and window production, which comprises a machine base, wherein the top of the machine base is fixedly connected with a working table plate, the top of the working table plate is fixedly connected with a U-shaped seat, the top of the U-shaped seat is fixedly provided with a hydraulic cylinder, the bottom end of the hydraulic cylinder penetrates through the top of the U-shaped seat and extends into the U-shaped seat, and the bottom end of the hydraulic cylinder is provided with a punching head. This metal door and window production is with punching equipment, be connected with drive gear through drive assembly, step motor drives pivot and two drive gear rotations, alright drive two drive gear rotations, make adjusting screw can be in drive gear's inside left and right sides removal to drive two clamping plates and together remove, when two clamping plates remove to the centre, alright left and right sides the centre gripping with square frame and fix, prevent that square frame from taking place to remove, realize self-holding effect, reduce work load, improve work efficiency.

Description

A punching equipment for metal door and window production

Technical Field

The utility model relates to the technical field of building material processing, in particular to a punching device for producing metal doors and windows.

Background Art

Metal doors and windows are a common type of building doors and windows, usually made of metal materials such as aluminum alloy, steel, etc. They have high strength and durability, can withstand wind, rain, sun and rain, and maintain structural stability for a long time; door and window punching is a commonly used processing method in the manufacturing process of metal doors and windows. The punching machine can create holes on the square tube frame of the metal doors and windows, which is convenient for the installation between the square tube frame and the doors and windows.

When punching holes in doors and windows, the frames on the doors and windows need to be clamped and fixed to prevent them from moving during punching. When existing punching equipment is used to tighten the frames, it is necessary to manually adjust the position of the clamps or replace different clamps to adapt to frames of different sizes. The operation efficiency is low and the replacement of clamps is cumbersome, which increases the workload. In view of this, the utility model proposes a punching device for the production of metal doors and windows.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a punching device for producing metal doors and windows to solve the problems raised in the above background technology.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching equipment for the production of metal doors and windows, comprising a machine base, a workbench fixedly connected to the top of the machine base, a U-shaped seat fixedly connected to the top of the workbench, a hydraulic cylinder fixedly installed on the top of the U-shaped seat, the bottom end of the hydraulic cylinder penetrates the top of the U-shaped seat and extends to the interior of the U-shaped seat, a punching head is installed on the bottom end of the hydraulic cylinder, two clamping plates are provided on the top of the workbench, the clamping plates are connected to the U-shaped seat through an adjusting screw, the left and right sides of the U-shaped seat are rotatably connected to transmission gears, the adjusting screw is connected to the internal thread of the transmission gear, a driving assembly for driving the transmission gear to rotate is provided inside the machine base, and the driving assembly includes a rotating shaft, two driving gears and a stepping motor.

Preferably, the rotating shaft is rotatably connected to the inside of the machine base, two circular grooves are opened on the top of the machine base, two driving gears are rotatably connected to the inside of the two circular grooves respectively, the rotating shaft is fixedly connected to the inside of the two driving gears, the stepper motor is fixedly installed on the right side of the machine base, and the output end of the stepper motor is fixedly connected to the right end of the rotating shaft.

Preferably, the two driving gears are respectively located directly below the two transmission gears, and two movable grooves penetrating up and down are opened inside the workbench, the movable grooves are connected to the inside of the circular groove, and the driving gear and the transmission gear are meshed with each other.

Preferably, one end of the adjusting screw is fixedly connected to the side surface of the clamping plate, the adjusting screw is movably plugged into the interior of the U-shaped seat, the clamping plate is fixedly connected to a baffle via a guide rod, the guide rod is movably plugged into the interior of the U-shaped seat, and the adjusting screw is rotatably connected to the baffle.

Preferably, a circular hole penetrating from top to bottom is opened inside the workbench, a material discharge chute is opened on the right side of the machine base, and the inner bottom wall of the material discharge chute is set as an inclined surface.

Preferably, two L-shaped slots are opened on the front of the base, and a collection trough is provided on the front of the base. The collection trough is connected to the base through an L-shaped block, and the L-shaped block is fixed to the rear side of the collection trough, and the L-shaped block is engaged with the inside of the L-shaped slot.

Compared with the prior art, the utility model provides a punching device for metal door and window production, which has the following beneficial effects:

1. The punching equipment for the production of metal doors and windows is connected to the transmission gear through a driving assembly. The stepper motor drives the rotating shaft and two driving gears to rotate, which can drive the two transmission gears to rotate, so that the adjusting screw can move left and right inside the transmission gear, and drive the two clamping plates to move together. When the two clamping plates move to the middle, the square frame can be clamped and fixed on the left and right to prevent the square frame from moving, thereby achieving an automatic clamping effect, reducing workload and improving work efficiency.

2. The punching equipment for metal door and window production has a collecting trough set on the front of the machine base. The debris generated by the punching of the square frame can fall from the round hole into the inside of the feeding trough, and enter the inside of the collecting trough along the feeding trough. The collecting trough is moved upward, driving the L-shaped card block to move upward inside the L-shaped card block, and it can be moved out, so that the collecting trough can be disassembled and the debris in the collecting trough can be processed.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

Figure 1 is a schematic diagram of the complete structure of the utility model;

Figure 2 is a schematic diagram of the structure of the utility model from top view;

Figure 3 is a front structural sectional view of the utility model;

Figure 4 is a schematic diagram of the structure of the base of the utility model;

FIG5 is a schematic diagram of the structure of the aggregate trough of the utility model.

Among them: 1. Machine base; 2. Work table; 3. U-shaped seat; 4. Hydraulic cylinder; 5. Punch head; 6. Clamping plate; 7. Adjusting screw; 8. Transmission gear; 9. Rotating shaft; 10. Driving gear; 11. Stepping motor; 12. Round groove; 13. Guide rod; 14. Round hole; 15. Feeding chute; 16. L-shaped slot; 17. Collecting chute; 18. L-shaped block; 19. Movable slot.

DETAILED DESCRIPTION

In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

Please refer to Figures 1-5, a punching device for metal door and window production includes a machine base 1, a workbench 2 is fixedly connected to the top of the machine base 1, a U-shaped seat 3 is fixedly connected to the top of the workbench 2, a hydraulic cylinder 4 is fixedly installed on the top of the U-shaped seat 3, the bottom end of the hydraulic cylinder 4 passes through the top of the U-shaped seat 3 and extends to the inside of the U-shaped seat 3, a punch head 5 is installed at the bottom end of the hydraulic cylinder 4, and the hydraulic cylinder 4 can work and retract, so as to drive the punch head 5 to move up and down, so as to punch holes in the square frame on the workbench 2, and two clamping plates 6 are provided on the top of the workbench 2 The two clamping plates 6 are symmetrical about the central axis of the workbench 2, so the square frame can be clamped and fixed on the left and right sides. The clamping plates 6 are connected to the U-shaped seat 3 through the adjusting screw 7. The left and right sides of the U-shaped seat 3 are rotatably connected with the transmission gear 8. The adjusting screw 7 is connected to the internal thread of the transmission gear 8. A driving component that drives the transmission gear 8 to rotate is provided inside the machine base 1. When the driving component drives the transmission gear 8 to rotate, it can drive the adjusting screw 7 to move left and right inside it. The driving component includes a rotating shaft 9, two driving gears 10 and a stepping motor 11.

Furthermore, the rotating shaft 9 is connected to the inside of the base 1 for rotation. Two circular grooves 12 are provided on the top of the base 1. The two driving gears 10 are respectively connected to the inside of the two circular grooves 12 for rotation. The rotating shaft 9 is fixedly connected to the inside of the two driving gears 10. The stepper motor 11 is fixedly installed on the right side of the base 1. The output end of the stepper motor 11 is fixedly connected to the right end of the rotating shaft 9. The stepper motor 11 drives the rotating shaft 9 to rotate when it works. At the same time, the two driving gears 10 rotate respectively inside the two circular grooves 12 in the same direction of rotation.

Furthermore, the two driving gears 10 are respectively located directly below the two transmission gears 8. Two movable grooves 19 are provided inside the workbench 2, which pass through the upper and lower parts. The movable grooves 19 correspond to the positions of the transmission gears 8. The movable grooves 19 are connected to the inside of the circular groove 12. The driving gear 10 and the transmission gear 8 are meshed with each other. When the driving gear 10 rotates, the transmission gear 8 can be driven to rotate together, so that the adjusting screw 7 can move left and right inside the transmission gear 8, and the left and right position of the clamping plate 6 can be adjusted to facilitate the clamping and fixing of square frames of different sizes.

Furthermore, one end of the adjusting screw 7 is fixedly connected to the side surface of the clamping plate 6. When the adjusting screw 7 moves, the clamping plate 6 is driven to move together. The adjusting screw 7 is movably plugged into the inside of the U-shaped seat 3. The clamping plate 6 is fixedly connected with a baffle through a guide rod 13. The guide rod 13 is movably plugged into the inside of the U-shaped seat 3. The adjusting screw 7 is rotatably connected to the baffle. The clamping plate 6 can be limited by the guide rod 13 so that it can only move left and right to prevent it from rotating, thereby improving the clamping effect of the clamping plate 6 on the square frame.

Furthermore, a circular hole 14 is provided inside the workbench 2 and passes through the circular hole 14, which corresponds to the position of the punch head 5. The punch head 5 can be moved downward to enter the circular hole 14 to punch the square frame. A feed chute 15 is provided on the right side of the base 1, and the inner bottom wall of the feed chute 15 is set as an inclined surface. When the debris generated by punching enters the feed chute 15 from the circular hole 14, the debris can be discharged conveniently through the inclined surface.

Furthermore, two L-shaped slots 16 are provided on the front of the machine base 1, and a feed trough 17 is provided on the front of the machine base 1. The feed trough 17 is connected to the machine base 1 through an L-shaped block 18. There are two L-shaped blocks 18. The L-shaped block 18 is fixed to the rear side of the feed trough 17. The L-shaped block 18 is engaged with the inside of the L-shaped slot 16. The feed trough 17 can be fixed by the L-shaped block 18 to prevent it from moving, and the feed trough 17 is moved upward, driving the L-shaped block 18 to move upward, and can be taken out from the inside of the L-shaped slot 16. At the same time, the crushed materials in the discharge trough 15 can enter the inside of the discharge trough 15 along the inclined direction to realize the collection of the crushed materials.

The use process of the utility model is as follows:

When in use, the square tube frame to be processed is placed on the top of the workbench 2 and between the two clamping plates 6. The stepper motor 11 is turned on, and its operation drives the rotating shaft 9 to rotate, the two driving gears 10 to rotate, and the transmission gear 8 to rotate, so as to drive the adjusting screw 7 to move inside the transmission gear 8. When the adjusting screw 7 and the clamping plate 6 move to the middle position of the workbench 2, the left and right sides of the square frame can be clamped and fixed by the two clamping plates 6 to prevent the square frame from moving. Then, the hydraulic cylinder 4 works and extends, driving the punch head 5 to move downward and punch the square frame, and the bottom end of the punch head 5 enters into the circular hole 14. At the same time, the debris produced by the punching falls into the discharge trough 15 and enters into the collecting trough 17 along the inclined direction, so as to collect the debris.

In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. Punching equipment for metal door and window production, including frame (1), its characterized in that: the automatic punching machine is characterized in that the top of the machine base (1) is fixedly connected with the working table plate (2), the top of the working table plate (2) is fixedly connected with the U-shaped seat (3), the top of the U-shaped seat (3) is fixedly provided with the hydraulic cylinder (4), the bottom of the hydraulic cylinder (4) penetrates through the top of the U-shaped seat (3) and extends to the inside of the U-shaped seat (3), the punching head (5) is arranged at the bottom of the hydraulic cylinder (4), the top of the working table plate (2) is provided with two clamping plates (6), the clamping plates (6) are connected with the U-shaped seat (3) through the adjusting screw (7), the left side and the right side of the U-shaped seat (3) are rotationally connected with the transmission gear (8), a driving assembly for driving the transmission gear (8) is arranged in the machine base (1), and the driving assembly comprises a rotating shaft (9), two driving gears (10) and a stepping motor (11).

2. The punching device for producing metal doors and windows according to claim 1, wherein: the rotary shaft (9) is rotationally connected with the inside of the machine base (1), two circular grooves (12) are formed in the top of the machine base (1), two driving gears (10) are rotationally connected with the inside of the two circular grooves (12) respectively, the rotary shaft (9) is fixedly connected with the inside of the two driving gears (10), the stepping motor (11) is fixedly mounted on the right side of the machine base (1), and the output end of the stepping motor (11) is fixedly connected with the right end of the rotary shaft (9).

3. The punching device for producing metal doors and windows according to claim 2, wherein: two driving gears (10) are respectively located under the two transmission gears (8), two movable grooves (19) penetrating up and down are formed in the workbench plate (2), the movable grooves (19) are communicated with the inside of the circular groove (12), and the driving gears (10) are meshed with the transmission gears (8).

4. The punching device for producing metal doors and windows according to claim 1, wherein: one end of the adjusting screw (7) is fixedly connected with the side surface of the clamping plate (6), the adjusting screw (7) is movably inserted into the U-shaped seat (3), the clamping plate (6) is fixedly connected with a baffle through a guide rod (13), the guide rod (13) is movably inserted into the U-shaped seat (3), and the adjusting screw (7) is rotatably connected with the baffle.

5. The punching device for producing metal doors and windows according to claim 1, wherein: the automatic feeding machine is characterized in that a round hole (14) penetrating through the workbench plate (2) vertically is formed in the workbench plate, a discharging groove (15) is formed in the right side of the machine base (1), and the inner bottom wall of the discharging groove (15) is an inclined surface.

6. The punching device for producing metal doors and windows according to claim 1, wherein: two L-shaped clamping grooves (16) are formed in the front face of the machine base (1), a collecting groove (17) is formed in the front face of the machine base (1), the collecting groove (17) is connected with the machine base (1) through an L-shaped clamping block (18), the L-shaped clamping block (18) is fixed to the rear side of the collecting groove (17), and the L-shaped clamping block (18) is connected with the inner portion of the L-shaped clamping groove (16) in a clamping mode.