Fixing frame for door plate punching

Abstract

The utility model relates to the technical field of door plate production, in particular to a fixing frame for door plate punching, which comprises a working plate, a door plate arranged on the top surface of the working plate, a punching machine body mounted on the top surface of the working plate and used for punching the door plate, a plurality of support columns fixed at the bottom end of the working plate, and a clamping mechanism arranged on the top surface of the working plate and used for clamping the door plate. The clamping mechanism is used for limiting the door plate and comprises two fixing plates fixed to the top face of the working plate and symmetrical to each other, and two rotating columns rotationally connected with the fixing plates on the same side. A door plate can be placed by arranging the working plate and the supporting columns, the door plate can be punched by arranging the punching machine body, the door plate needing to be punched can be clamped and limited by arranging the clamping mechanism, the situation that the punching quality is affected due to the fact that the position of the door plate deviates in the punching process is prevented, and the punching efficiency is improved. And the door plate does not need to be manually clamped, so that time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel production, in particular to a fixing frame for punching holes in a door panel. Background Art

[0002] Wooden doors are a common finished material for house decoration. Consumers usually receive them as finished products when purchasing, which can greatly improve the efficiency of house decoration. Therefore, door panel manufacturers are required to install door locks on door panels before leaving the factory. The installation of door locks requires key hole processing on the edge of the door panel. A punching device is required in the process of key hole processing, and the fixing frame is an indispensable part of the punching device.

[0003] The patent with publication number CN220659315U discloses a door panel punching device, which includes a base, and also includes two electric telescopic frames symmetrically arranged on the top of the base, a position adjustment component fixedly arranged between the two electric telescopic frames, a punching component arranged on the position adjustment component, and a dust removal component arranged between the position adjustment component and the punching component. The punching component plays a role in punching holes in the door panel. The two electric telescopic frames can drive the punching component to approach the door panel to punch holes in the door panel. The position adjustment component can drive the punching component to adjust the position, so that holes can be punched in different positions of the door panel. The dust removal component can absorb dust generated by the punching component.

[0004] Although the dust removal component of the device can absorb the dust generated during drilling and remove dust while drilling, compared with the existing drilling equipment, it solves the technical problem that it does not have a dust removal function and cannot remove dust while drilling, which will affect the health of workers. However, there is no structure for clamping and limiting the door panel on the base of the device, so that the door panel that needs to be punched cannot be limited. The door panel will shift in position during the drilling process, affecting the quality of the punching. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing frame for punching holes in door panels, so as to solve the problem that the base of the device proposed in the above-mentioned background technology is not provided with a structure for clamping and limiting the door panels, so that the door panels that need to be punched cannot be limited, and the door panels will be shifted in position during the punching process, thereby affecting the punching quality.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fixing frame for punching holes in door panels, comprising a working plate, a door panel is arranged on the top surface of the working plate, a punching machine body for punching holes in the door panel is installed on the top surface of the working plate, and a plurality of supporting columns are fixed to the bottom end of the working plate, and further comprising:

[0008] The clamping mechanism is arranged on the top surface of the working plate and is used to limit the door panel. The clamping mechanism includes two fixed plates fixed on the top surface of the working plate and symmetrical to each other, two rotating columns rotatably connected to the fixed plates on the same side, a bidirectional screw rod coaxially fixed between the two rotating columns and arranged horizontally, two connecting rods threadedly connected to the bidirectional screw rod and symmetrical to each other, a rotating rod coaxially fixed to the surface of one of the rotating columns away from the side of the bidirectional screw rod, two gears located above the working plate and used to drive the rotating rod to rotate, and a motor installed on the surface of one of the fixed plates away from the side of the bidirectional screw rod and used to drive the two gears to rotate. The connecting rod is slidably connected to the top surface of the working plate and is T-shaped, and the front side surfaces of the two cross bar ends of the connecting rods are fixed with clamps for clamping the door panel.

[0009] As a preferred embodiment, the clamping mechanism further comprises a rotating shaft coaxially connected to the output shaft of the motor, and the two gears are coaxially fixed on the circumferential outer walls of the rotating shaft and the rotating rod, respectively.

[0010] As a preferred embodiment, a guide groove is provided on the top surface of the working plate, and a guide block is fixed on the bottom surface of the vertical rod end of the connecting rod and is slidably connected to the guide groove on the top surface of the working plate.

[0011] As a preferred implementation, the plurality of support columns at the bottom end of the working plate are arranged in a matrix, and a support plate is fixed to the bottom end of the support columns.

[0012] As a preferred embodiment, protective plates are fixed to opposite sides of the two clamps, the size of the protective plates matches the size of the clamps, and the side surface of the protective plates away from the clamps on the same side is in close contact with the outer wall of the door panel on the same side.

[0013] As a preferred embodiment, the clamping mechanism also includes a protection box fixed to the surface of one of the fixing plates away from the bidirectional screw rod, the motor is located inside the protection box, and the rotating shaft passes through the outer wall of the protection box away from the bidirectional screw rod.

[0014] As a preferred implementation, the longitudinal section of the guide groove on the top surface of the working plate is in an I-shape, and the guide block is in an I-shape that matches the shape of the guide groove on the top surface of the working plate.

[0015] As a preferred embodiment, an anti-skid plate matching the shape of the support plate is fixed to the bottom end of the support plate, the thickness of the anti-skid plate is 2-6 cm, and the bottom end of the anti-skid plate is provided with anti-skid patterns.

[0016] As a preferred embodiment, the distance between the protection box and the rotating rod is 2-11 cm, and the distance between the protection box and the gear on the same side is 1-8 cm.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can place the door panel by setting a working plate and a plurality of supporting columns, can punch holes on the door panel by setting a punching machine body, and can clamp and limit the door panel to be punched by setting a clamping mechanism to prevent the door panel from being offset during the punching process and affecting the quality of the punching. There is no need to manually clamp the door panel, which saves time and effort.

[0019] 2. In the utility model, a guide groove is provided on the top surface of the working plate, and a guide block is fixed on the bottom surface of the vertical rod end of the connecting rod, which is slidably connected to the guide groove on the top surface of the working plate, so as to guide the movement of the connecting rod and further guide the movement of the splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 It is a schematic diagram of the overall structure of the clamping mechanism in the utility model;

[0023] Figure 4 The local explosion of the clamping mechanism in the utility model Figure 1 ;

[0024] Figure 5 The local explosion of the clamping mechanism in the utility model Figure 2 .

[0025] The meaning of each number in the figure is:

[0026] 1. Working plate; 2. Door plate; 3. Punching machine body; 4. Support column; 5. Support plate; 6. Anti-skid plate; 7. Clamping mechanism; 71. Fixed plate; 72. Rotating column; 73. Bidirectional screw rod; 74. Connecting rod; 75. Clamping plate; 76. Protective plate; 77. Guide block; 78. Rotating rod; 79. Gear; 710. Motor; 711. Rotating shaft; 712. Protective box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5 The utility model provides a technical solution: a fixing frame for punching door panels, comprising a working plate 1, a door panel 2 is arranged on the top surface of the working plate 1, a punching machine body 3 for punching holes in the door panel 2 is installed on the top surface of the working plate 1, and a plurality of supporting columns 4 are fixed at the bottom end of the working plate 1, and also includes:

[0029] The clamping mechanism 7 is arranged on the top surface of the working plate 1 and is used to limit the door panel 2. The clamping mechanism 7 includes two fixed plates 71 fixed on the top surface of the working plate 1 and symmetrical to each other, two rotating columns 72 rotatably connected to the fixed plates 71 on the same side, a bidirectional screw rod 73 coaxially fixed between the two rotating columns 72 and arranged horizontally, two connecting rods 74 threadedly connected to the bidirectional screw rod 73 and symmetrical to each other, a rotating rod 78 coaxially fixed to the surface of one of the rotating columns 72 away from the bidirectional screw rod 73, two gears 79 located above the working plate 1 and used to drive the rotating rod 78 to rotate, and a rotating rod 78 installed on the side of one of the fixed plates 71 away from the bidirectional screw rod 73. The surface of the motor 710 is used to drive the two gears 79 to rotate, the connecting rod 74 is slidably connected to the top surface of the working plate 1 and is in a T-shape, and the front side surfaces of the cross bar ends of the two connecting rods 74 are fixed with clamps 75 for clamping the door panel 2. The door panel 2 can be placed by setting the working plate 1 and a plurality of support columns 4, and the door panel 2 can be punched by setting the punching machine body 3. The door panel 2 that needs to be punched can be clamped and limited by setting the clamping mechanism 7 to prevent the door panel 2 from shifting in position during the punching process and affecting the quality of the punching, and there is no need to manually clamp the door panel 2, which saves time and effort.

[0030] In this embodiment, the clamping mechanism 7 also includes a rotating shaft 711 coaxially connected to the output shaft of the motor 710, and two gears 79 are coaxially fixed on the circumferential outer walls of the rotating shaft 711 and the rotating rod 78, respectively, which can smoothly drive the two gears 79 to rotate, and then indirectly drive the bidirectional screw 73 to rotate.

[0031] In addition, a guide groove is provided on the top surface of the working plate 1, and a guide block 77 is fixed on the bottom surface of the vertical rod end of the connecting rod 74, which is slidably connected to the guide groove on the top surface of the working plate 1, so as to guide the movement of the connecting rod 74 and further guide the movement of the splint 75.

[0032] Furthermore, a plurality of support columns 4 at the bottom end of the working plate 1 are arranged in a matrix, and a support plate 5 is fixed to the bottom end of the support column 4, which can increase the contact area between the entire device and the ground.

[0033] Furthermore, protective plates 76 are fixed to the opposite sides of the two clamps 75. The size of the protective plates 76 is adapted to the size of the clamps 75, and the side surface of the protective plates 76 away from the clamps 75 on the same side is in close contact with the outer wall of the door panel 2 on the same side, so that the door panel 2 can be clamped smoothly and protected.

[0034] Specifically, the clamping mechanism 7 also includes a protective box 712 fixed on the surface of one of the fixed plates 71 away from the bidirectional screw rod 73. The motor 710 is located inside the protective box 712, and the rotating shaft 711 passes through the outer wall of the protective box 712 away from the bidirectional screw rod 73, which can protect the motor 710 and extend the service life of the motor 710.

[0035] More specifically, the longitudinal cross-sectional shape of the guide groove on the top surface of the working plate 1 is I-shaped, and the shape of the guide block 77 is I-shaped that matches the shape of the guide groove on the top surface of the working plate 1, which can make the connection between the guide block 77 and the guide groove on the top surface of the working plate 1 tighter, and indirectly make the splint 75 and the protective plate 76 more stable during movement.

[0036] It is worth noting that the bottom end of the support plate 5 is fixed with an anti-skid plate 6 that matches its shape. The thickness of the anti-skid plate 6 is 2-6 cm, and the bottom end of the anti-skid plate 6 is provided with anti-slip texture, which is preferably 4 cm in this article, so as to increase the friction between the entire device and the ground, thereby making the entire device more stable during operation.

[0037] It is worth noting that the distance between the protection box 712 and the rotating rod 78 is 2-11 cm, and the distance between the protection box 712 and the gear 79 on the same side is 1-8 cm. In this article, the distance between the protection box 712 and the rotating rod 78 is preferably 10 cm, and the distance between the protection box 712 and the gear 79 on the same side is preferably 7 cm, so that the rotation of the two gears 79 and the rotating rod 78 can be unimpeded.

[0038] Finally, it should be noted that the punch body 3, motor 710 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0039] During the specific use of this embodiment, when it is necessary to punch a hole in the door panel 2, the door panel 2 is first placed at a suitable position on the top surface of the working plate 1, and then the motor 710 is started through the external PLC. The output shaft of the motor 710 rotates to drive the rotating shaft 711 coaxially connected thereto to rotate, and the rotating shaft 711 rotates to drive the same-side gear 79 coaxially fixed thereto to rotate, and the rotation of the gear 79 drives another gear 79 meshing with it to rotate, and the rotation of the other gear 79 drives the rotating rod 78 coaxially fixed thereto to rotate, and the rotation of the rotating rod 78 drives the same-side rotating column 72 coaxially fixed thereto to rotate, and the rotation of the rotating column 72 drives the two-way screw rod 73 coaxially fixed thereto to rotate, and the rotation of the two-way screw rod 73 drives the two connecting rods 74 threadedly connected thereto to approach each other, and the connecting rod 74 moves under the guidance of the guide block 77 on the same side and the guide groove on the top surface of the working plate 1, and the movement of the connecting rod 74 drives the same-side clamping plate 75 and the protective plate 76 to move, and the two connecting rods 74 approach each other so that the two protective plates 76 approach each other. When the outer wall of the protective plate 76 away from the clamping plate 75 on the same side is in close contact with the outer wall of the door panel 2 on the same side, the motor 710 is turned off by the external PLC to complete the clamping of the door panel 2, and then the punching machine body 3 is started by the external PLC to perform the punching operation on the door panel 2.

[0040] 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

1. A fixing frame for punching holes in a door panel, comprising a working plate (1), characterized in that: The working plate (1) has a door plate (2) on its top surface, a punching machine body (3) for punching holes in the door plate (2) is installed on the top surface of the working plate (1), and a plurality of support columns (4) are fixed at the bottom end of the working plate (1), and further comprises: The clamping mechanism (7) is arranged on the top surface of the working plate (1) and is used to limit the position of the door panel (2). The clamping mechanism (7) comprises two fixed plates (71) fixed on the top surface of the working plate (1) and symmetrical to each other, two rotating columns (72) rotatably connected to the fixed plates (71) on the same side, a bidirectional screw rod (73) coaxially fixed between the two rotating columns (72) and arranged transversely, two connecting rods (74) threadedly connected to the bidirectional screw rod (73) and symmetrical to each other, and a coaxially fixed one of the rotating columns (72) away from the bidirectional screw rod ( The invention relates to a door panel (2) comprising a rotating rod (78) on one side surface of the working plate (73), two gears (79) located above the working plate (1) and used to drive the rotating rod (78) to rotate, and a motor (710) installed on one side surface of one of the fixed plates (71) away from the bidirectional screw rod (73) and used to drive the two gears (79) to rotate, the connecting rod (74) being slidably connected to the top surface of the working plate (1) and having a T-shaped shape, and the front side surfaces of the cross bar ends of the two connecting rods (74) are fixed with clamps (75) for clamping the door panel (2).

2. The door panel punching fixing frame according to claim 1, characterized in that: The clamping mechanism (7) further comprises a rotating shaft (711) coaxially connected to the output shaft of the motor (710), and the two gears (79) are coaxially fixed on the rotating shaft (711) and the circumferential outer wall of the rotating rod (78), respectively.

3. The fixing bracket for punching a door panel according to claim 1, characterized in that: A guide groove is provided on the top surface of the working plate (1), and a guide block (77) is fixed on the bottom surface of the vertical rod end of the connecting rod (74) and is slidably connected to the guide groove on the top surface of the working plate (1).

4. The fixing frame for punching a door panel according to claim 1, characterized in that: A plurality of support columns (4) at the bottom end of the working plate (1) are arranged in a matrix, and a support plate (5) is fixed to the bottom end of the support column (4).

5. The door panel punching fixing frame according to claim 1, characterized in that: A protective plate (76) is fixed to the opposite sides of the two clamping plates (75), the size of the protective plate (76) is adapted to the size of the clamping plates (75), and the side surface of the protective plate (76) away from the clamping plates (75) on the same side is in close contact with the outer wall of the door panel (2) on the same side.

6. The door panel punching fixing frame according to claim 2, characterized in that: The clamping mechanism (7) further comprises a protection box (712) fixed to a surface of one side of the fixing plates (71) away from the bidirectional screw rod (73); the motor (710) is located inside the protection box (712); and the rotating shaft (711) passes through an outer wall of the protection box (712) away from the bidirectional screw rod (73).

7. The fixing frame for punching a door panel according to claim 3, characterized in that: The longitudinal section of the guide groove on the top surface of the working plate (1) is in the shape of an I-beam, and the shape of the guide block (77) is in the shape of an I-beam that matches the shape of the guide groove on the top surface of the working plate (1).

8. The door panel punching fixing frame according to claim 4, characterized in that: The bottom end of the support plate (5) is fixed with an anti-skid plate (6) that matches its shape, the thickness of the anti-skid plate (6) is 2-6 cm, and the bottom end of the anti-skid plate (6) is provided with anti-skid patterns.

9. The fixing frame for punching a door panel according to claim 6, characterized in that: The distance between the protection box (712) and the rotating rod (78) is 2-11 cm, and the distance between the protection box (712) and the gear (79) on the same side is 1-8 cm.

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