Drilling device for automatic door production

Abstract

The utility model relates to the technical field of automatic door drilling, and discloses an automatic door production drilling device which comprises a base, reinforcing blocks are fixed to the corners of the top end of the base, reverse lead screws are symmetrically arranged between every two adjacent reinforcing blocks, and a double-head motor is connected between every two reverse lead screws. And a lead screw sliding block matched with the reverse lead screw is arranged outside the reverse lead screw in a sliding manner. The two lead screw sliding blocks are driven by the reverse lead screws to move relatively, and meanwhile the electric push rods work cooperatively. The connecting arms pull the inner walls of the first positioning plate and the second positioning plate to be close to each other when stressed by means of rotating connection with the rotating shafts, the two movable connecting blocks are rotated and folded in a staggered mode, and finally the first positioning plate and the second positioning plate are of a herringbone structure and can well adapt to automatic doors of different shapes and sizes. And the first positioning plate or the second positioning plate can be jacked up through the telescopic action of the electric push rod, so that the first positioning plate or the second positioning plate is in different states such as a horizontal state or an inclined state, and adjustment of the drilling angle of the automatic door on the positioning plate is greatly facilitated.

Description

Technical Field

[0001] This application relates to the field of drilling technology for automatic doors, and in particular to a drilling device for the production of automatic doors. Background Technology

[0002] Traditional automatic door drilling devices have a fixed and narrow range of drilling angle adjustment. Once the angle is set, it is difficult to adjust it in real time according to the actual situation. They can usually only achieve simple vertical drilling or drilling at a few preset angles. In practical applications, the installation and functional requirements of automatic doors are diverse, often requiring drilling at different tilt angles, which traditional devices cannot meet.

[0003] Furthermore, adjusting the drilling angle requires complex mechanical structures and tools, such as wrenches and screwdrivers, and involves repeatedly tightening bolts and adjusting the bracket position. The operation is complex and time-consuming.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the problem that traditional automatic door drilling devices have a fixed and narrow range of drilling angle adjustment, making it difficult to adjust in real time according to actual conditions once the angle is set, and can usually only achieve simple vertical drilling or drilling at a few preset angles, this application provides a drilling device for automatic door production.

[0006] The drilling device for automatic door production provided in this application adopts the following technical solution:

[0007] A drilling device for automatic door production includes a base, with reinforcing blocks fixed at the corners of the top of the base. A reverse lead screw is symmetrically arranged between each pair of adjacent reinforcing blocks. A double-headed motor is connected between the two reverse lead screws. A matching lead screw slider is slidably arranged on the outside of the reverse lead screw. An electric push rod is installed on the lead screw slider. A movable positioning plate one and a positioning plate two are respectively connected to the two electric push rods.

[0008] Preferably, the base has sliding grooves on both sides of its top, and a sliding rod is slidably installed in the sliding groove.

[0009] Preferably, the top of the slide bar is fixed to the bottom of the lead screw slider by screws, and the top of the lead screw slider is connected to a connecting plate that supports the electric push rod.

[0010] Preferably, the two positioning plates are fixed with movable connecting blocks at their adjacent edges, and the two movable connecting blocks are rotatably connected.

[0011] Preferably, the inner walls of both the first positioning plate and the second positioning plate are provided with a plurality of fixing holes at equal intervals, and the bottoms of both the first positioning plate and the second positioning plate are movably connected with connecting arms.

[0012] Preferably, a rotating shaft is installed at the top of the electric push rod, and the rotating shaft is rotatably connected to the connecting arm.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] This application utilizes a reverse lead screw to drive two lead screw sliders to move relative to each other, while an electric push rod operates in coordination. The connecting arm, through its rotational connection with the rotating shaft, pulls the inner walls of positioning plate one and positioning plate two closer together when force is applied. The two sets of movable connecting blocks rotate and fold alternately, ultimately arranging positioning plate one and positioning plate two into a herringbone structure, which can well adapt to automatic doors of different shapes and sizes. Furthermore, the extension and retraction of the electric push rod can lift positioning plate one or positioning plate two upwards, making it horizontal or tilted, greatly facilitating the adjustment of the drilling angle for the automatic door on the positioning plate. Attached Figure Description

[0015] Figure 1 This is a front view of a drilling device for automatic door production according to an embodiment of the application.

[0016] Figure 2 This is a schematic diagram of the structure of a drilling device for automatic door production according to an embodiment of the application.

[0017] Figure 3 This is a structural schematic diagram of the base of the application embodiment.

[0018] Explanation of reference numerals in the attached drawings: 1. Base; 2. Dual-head motor; 3. Reverse lead screw; 4. Moving groove; 5. Lead screw slider; 6. Slide rod; 7. Electric push rod; 8. Connecting arm; 9. Positioning plate one; 10. Positioning plate two; 11. Fixing hole; 12. Movable connecting block; 13. Connecting plate; 14. Rotating shaft; 15. Reinforcing block. Detailed Implementation

[0019] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0020] This application discloses a drilling device for automatic door production. (Refer to...) Figures 1-2The system includes a base 1, with reinforcing blocks 15 fixed at the corners of the top of the base 1. A reverse lead screw 3 is symmetrically positioned between every two adjacent reinforcing blocks 15, and a double-headed motor 2 connects the two reverse lead screws 3. Matching lead screw sliders 5 are slidably mounted on the outside of the reverse lead screws 3. Sliding grooves 4 are formed on both sides of the top of the base 1, and sliding rods 6 are slidably installed within the sliding grooves 4. The top of the sliding rod 6 is fixed to the bottom of the lead screw slider 5 with screws. The double-headed motor 2 drives the reverse lead screws 3 to rotate, causing the two lead screw sliders 5 to move. The sliding rods 6 can move and guide within the sliding grooves 4, improving overall stability.

[0021] In this application, a connecting plate 13 is connected to the top of the lead screw slider 5. An electric push rod 7 is mounted on the connecting plate 13, and two movable positioning plates 9 and 10 are respectively connected to the two electric push rods 7. The electric push rod 7 can be activated at the corresponding position according to drilling requirements. The telescopic movement of the electric push rod 7 can lift the positioning plate 9 or 10 upwards, making it horizontal or inclined. This greatly facilitates the adjustment of the drilling angle on the positioning plate, meeting different drilling process requirements. Whether it is vertical drilling or inclined drilling, it can be easily achieved, greatly improving the applicability of drilling processing.

[0022] like Figure 3 As shown, movable connecting blocks 12 are fixed to the edges of positioning plate 9 and positioning plate 10 at their adjacent ends, and the two movable connecting blocks 12 are rotatably connected. The inner walls of positioning plate 9 and positioning plate 10 are provided with several fixed holes 11 at equal intervals. Connecting arms 8 are movably connected to the bottom of both positioning plate 9 and positioning plate 10. A rotating shaft 14 is installed at the top of the electric push rod 7, and the rotating shaft 14 is rotatably connected to the connecting arm 8. The automatic door to be processed is conveniently positioned inside positioning plate 9 or positioning plate 10 using an external clamp. Simultaneously, the electric push rod 7 operates synchronously, and the connecting arm 8, due to the rotational connection of the rotating shaft 14, pulls the inner walls of positioning plate 9 and positioning plate 10 closer together when subjected to force. The two sets of movable connecting blocks 12 rotate and fold alternately, making positioning plate 9 and positioning plate 10 form a herringbone shape, which can adapt to the positioning needs of automatic doors of different shapes and sizes.

[0023] The implementation principle of a drilling device for automatic door production according to an embodiment of this application is as follows:

[0024] In use, an external clamp is used to position the automatic door to be processed inside positioning plate 9 or positioning plate 10. The dual-head motor 2 drives the reverse lead screw 3 to rotate, which in turn drives the two lead screw sliders 5 to move relative to or in opposite directions. The slide rod 6 then slides and guides within the sliding groove 4. During this process, the electric push rod 7 moves synchronously. Because the rotating shaft 14 and connecting arm 8 are rotatably connected, the connecting arm 8 is subjected to force, pulling the inner walls of positioning plate 9 and positioning plate 10 closer together. At this time, the two sets of movable connecting blocks 12 rotate and fold alternately, thus pushing positioning plate 9 and positioning plate 10 into a V-shape. Simultaneously, according to drilling requirements, the electric push rod 7 at the corresponding position can be activated. As the electric push rod 7 extends and retracts, it lifts positioning plate 9 or positioning plate 10 upwards, making it horizontal or tilted. This facilitates adjustment of the drilling angle of the automatic door on positioning plate 9 or positioning plate 10, greatly improving the applicability of drilling processing.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A drilling device for automatic door production comprising a base (1), characterized in that: The corner of the top end of the base (1) is fixed with a reinforcing block (15), and every two adjacent reinforcing blocks (15) are symmetrically provided with reverse lead screws (3), two reverse lead screws (3) are connected with double-head motors (2), the outside of the reverse lead screws (3) is slidably provided with matched lead screw sliding blocks (5), the lead screw sliding blocks (5) are installed with electric push rods (7), and two electric push rods (7) are respectively connected with movable positioning plates (9) and (10).

2. The drilling device for automatic door production according to claim 1, characterized in that: The base (1) is provided with sliding grooves (4) on both sides of the top, and the sliding grooves (4) are slidably installed with sliding rods (6).

3. The drilling device for automatic door production according to claim 2, characterized in that: The top end of the sliding rod (6) is fixed with the bottom of the lead screw sliding block (5) through screws, and the top of the lead screw sliding block (5) is connected with a connecting plate (13) supporting the electric push rod (7).

4. The automatic door production drilling device according to claim 1, characterized in that: The end edge of the positioning plate (9) and the positioning plate (10) is staggered and fixed with movable connecting blocks (12), and the two movable connecting blocks (12) are rotatably connected.

5. The automatic door production drilling device according to claim 1, characterized in that: The inner walls of the positioning plate (9) and the positioning plate (10) are equidistantly provided with a plurality of fixing holes (11), and the bottoms of the positioning plate (9) and the positioning plate (10) are movably connected with connecting arms (8).

6. The drilling device for automatic door production according to claim 5, characterized in that: The top end of the electric push rod (7) is installed with a rotating shaft (14), and the rotating shaft (14) is rotatably connected with the connecting arm (8).

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