Hole taking device for roller shutter door machining

Abstract

The utility model discloses a hole taking device for roller shutter door machining, which belongs to the technical field of roller shutter door machining and comprises a hole taking workbench, the top surface of the hole taking workbench is connected with an inverted U-shaped support through a linear moving unit, an X-axis guide rail piece is mounted on the inner wall of the U-shaped support, and the output end of the X-axis guide rail piece is connected with a lifting type hole taking cylindrical shell. A drilling head is arranged at the bottom end of the lifting type hole taking column shell, extending lug plates are symmetrically welded to the outer walls of the two sides of the lifting type hole taking column shell, the telescopic free ends of the bottoms of the two extending lug plates are jointly connected with a downward-pressing limiting circular ring piece, the drilling head is located in the downward-pressing limiting circular ring piece, and a curtain plate piece of a roller shutter door is arranged in the middle of the top face of the hole taking workbench. The curtain plate piece is limited on the top face of the hole taking workbench through the limiting assembly. The curtain plate part can be pressed down and limited, vibration of the peripheral side of a hole is prevented when a drilling head conducts drilling, and therefore the stability and the hole taking accuracy of the curtain plate part during hole taking can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rolling shutter door processing, in particular to a hole-taking device for rolling shutter door processing. Background Art

[0002] Rolling shutter doors are made of multi-jointed door panels connected in series. In a fixed slideway, the door rotates up and down with the reel above the door as the center. Rolling shutter doors are commonly used in shops. Like walls, rolling shutter doors play the role of horizontal partitions. They are composed of curtain plates, seat plates, guide rails, supports, reels, boxes, control boxes, rolling door machines, limiters, door lintels, manual quick-release switch devices, push button switches and safety devices. They are generally installed in places where it is inconvenient to use walls for partitions. When processing rolling shutter doors, drilling machines are often used to drill holes in them. However, the current drill bit structure is single. Due to the lack of a structure to limit the drilling plate around the drill bit, it is easy to cause the plate around the drill bit to vibrate during drilling, thereby reducing the stability and drilling accuracy of the drill bit during drilling.

[0003] After searching, such as the existing Chinese patent publication number: CN211276633U, a drilling device for fast rolling shutter door processing, including a base plate: two side plates, the two side plates are symmetrically fixedly installed on the top of the base plate; a connecting plate, the connecting plate is fixedly installed on one side of the side plate; a motor, the motor is fixedly installed on the top of the connecting plate; a threaded column, the threaded column is fixedly installed on the output shaft of the motor; a mounting block, the mounting block is threadedly installed on the threaded column; a hydraulic cylinder, the hydraulic cylinder is fixedly installed on the bottom of the mounting block; a connecting block, the connecting block is fixedly installed on the output shaft of the hydraulic cylinder; a cylinder, the cylinder is fixedly installed on the bottom of the connecting block.

[0004] The cited patent document also has the same problem. Due to the lack of a structure around the drill bit to limit the plate to be drilled, it is easy to cause the plate around the drill bit to vibrate during drilling, thereby reducing the stability and accuracy of the drill bit during drilling. Utility Model Content

[0005] The utility model aims to provide a hole-taking device for rolling door processing, so as to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hole-picking device for rolling shutter door processing, comprising a hole-picking workbench, the top surface of the hole-picking workbench is connected to an inverted U-shaped bracket through a linear moving unit, the inner wall of the U-shaped bracket is installed with an X-axis guide rail, the output end of the X-axis guide rail is connected to a lifting type hole-picking column shell, the bottom end of the lifting type hole-picking column shell has a drilling head, the outer walls of both sides of the lifting type hole-picking column shell are symmetrically welded with extension ear plates, the bottom telescopic free ends of the two extension ear plates are commonly connected to a downward limiting circular ring, the drilling head is located in the downward limiting circular ring, and a curtain plate component of a rolling shutter door is provided in the middle of the top surface of the hole-picking workbench, and the curtain plate component is limited on the top surface of the hole-picking workbench by a limiting assembly.

[0007] Preferably, the bottom surface of the X-axis guide rail is slidably connected to an X-axis slide seat along the X-axis direction, and a hydraulic lifting column is installed on the bottom surface of the X-axis slide seat through bolts, and the bottom lifting end of the hydraulic lifting column is connected to the lifting hole-taking column shell.

[0008] Preferably, extended pressing rods are symmetrically mounted on the circumferential side of the pressing-down limiting circular ring member via bolts, and the bottom surfaces of the two extended pressing rods are flush with the bottom surface of the pressing-down limiting circular ring member.

[0009] Preferably, first ear plates are symmetrically welded to the outer walls on both sides of the U-shaped bracket, second ear plates are symmetrically welded to the outer walls on both sides of the top of the lifting hole-taking column shell, and positioning poles are welded to the top surfaces of the two second ear plates.

[0010] Preferably, each of the positioning uprights vertically penetrates the first ear plate upwards and longitudinally, and the top end is connected to a limiting disc via a limiting bolt.

[0011] Preferably, the linear motion unit comprises two Y-axis guide rails symmetrically mounted on the top surface of the hole-taking workbench and Y-axis slide seats respectively slidably connected to the top surfaces of the Y-axis guide rails;

[0012] The two ends of the bottom of the U-shaped bracket are respectively welded to two Y-axis slide seats.

[0013] Preferably, the limit assembly includes two inverted L limit rods symmetrically welded to both sides of the top surface of the hole-taking workbench, a downward limit rod arranged between the two relatively L limit rods, and a downward limit bolt longitudinally passing through the L limit rod.

[0014] Preferably, the bottom screw end of the downward-pressing limiting bolt is pressed downwardly and abuts against the top surface of the downward-pressing limiting rod.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] In the hole-taking device for rolling shutter door processing, the downward-pressing limiting circular ring and the extended downward-pressing rod are driven down by the electric lifting rod to press down on the top surface of the curtain plate, so that the curtain plate can be pressed down to limit the position, and the vibration of the peripheral side of the hole-taking is prevented when the drilling head is drilling, so that the stability and hole-taking accuracy of the curtain plate can be improved;

[0017] When the lifting type hole-taking column shell is lifted, the positioning rod is driven to be lifted longitudinally in the first ear plate, and the limiting disc is installed on the top of the positioning rod by the limiting bolt, so as to prevent the positioning rod from exceeding the stroke and falling off. At the same time, the lifting of the positioning rod can longitudinally position the lifting of the lifting type hole-taking column shell to prevent the lifting from tilting and misalignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the connection state structure of the U-shaped bracket and the lifting hole-taking column shell of the utility model;

[0021] Figure 3 It is a schematic diagram of the connection state structure of the extension ear plate, the electric lifting rod, and the downward limit ring member of the utility model;

[0022] Figure 4 It is a schematic structural diagram of the connection state of the positioning upright rod and the limiting disc of the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. hole-taking workbench; 2. Y-axis guide rail; 3. U-shaped bracket; 4. Y-axis slide; 5. curtain plate; 6. L-limit rod; 7. downward limit bolt; 8. downward limit rod; 9. servo motor; 10. drilling head; 11. X-axis guide rail; 12. X-axis slide; 13. hydraulic lifting column; 14. lifting hole-taking column shell; 15. rotating shaft; 16. downward limit ring; 17. extended downward pressure rod; 18. first ear plate; 19. second ear plate; 20. extended ear plate; 21. electric lifting rod; 22. positioning pole; 23. limit disk; 24. limit bolt. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] This embodiment discloses Figures 1 to 4 A hole-picking device for rolling shutter door processing shown in the figure comprises a hole-picking workbench 1, the top surface of the hole-picking workbench 1 is connected to an inverted U-shaped bracket 3 through a linear moving unit, the linear moving unit comprises two Y-axis guide rails 2 symmetrically installed on the top surface of the hole-picking workbench 1 and Y-axis slides 4 respectively slidably connected to the top surfaces of the Y-axis guide rails 2, the bottom ends of the U-shaped bracket 3 are respectively welded to the two Y-axis slides 4, an X-axis guide rail 11 is installed on the inner wall of the U-shaped bracket 3, the output end of the X-axis guide rail 11 is connected to a lifting hole-picking column shell 14, the bottom surface of the X-axis guide rail 11 is slidably connected to an X-axis slide 12 along the X-axis direction, a hydraulic lifting column 13 is installed on the bottom surface of the X-axis slide 12 through bolts, and the bottom lifting end of the hydraulic lifting column 13 is connected to the lifting hole-picking column shell 14.

[0028] Specifically, a lead screw is rotatably connected in the shell of the Y-axis guide member 2 and the X-axis guide member 11, and a servo motor 9 is fixedly installed on the outer wall of one end of the Y-axis guide member 2 and the X-axis guide member 11, and the output shaft of the servo motor 9 is fixedly connected to the lead screw. At the same time, the lead screw passes through the Y-axis slide 4 and the X-axis slide 12, thereby driving the Y-axis slide 4 and the X-axis slide 12 to move linearly.

[0029] Specifically, the bottom end of the lifting type hole-taking column shell 14 is rotatably connected to the rotating shaft member 15, and the bottom end of the rotating shaft member 15 is fixedly installed with the drilling head 10, and the outer walls on both sides of the lifting type hole-taking column shell 14 are symmetrically welded with extension ear plates 20, and the bottom surfaces of the two extension ear plates 20 are installed with electric lifting rods 21, and the bottom telescopic free ends of the electric lifting rods 21 are commonly connected to the downward pressure limiting circular ring member 16, and the circumferential side of the downward pressure limiting circular ring member 16 is symmetrically installed with extended downward pressure rods 17 by bolts, and the bottom surfaces of the two extended downward pressure rods 17 are flush with the bottom surface of the downward pressure limiting circular ring member 16.

[0030] Specifically, the downward limiting circular ring 16 and the extended downward limiting rod 17 are driven down by the electric lifting rod 21 and pressed down on the top surface of the curtain plate 5, so that the curtain plate 5 can be limited downward to prevent the surrounding side of the hole from vibrating when the drilling head 10 is drilling, thereby improving the stability and accuracy of the curtain plate 5 when drilling the hole.

[0031] Specifically, the drilling head 10 is located in the downward limiting circular ring 16 , and a curtain plate 5 of a rolling door is provided in the middle of the top surface of the hole-taking workbench 1 , and the curtain plate 5 is limited on the top surface of the hole-taking workbench 1 by a limiting assembly.

[0032] Specifically, the limit assembly includes two inverted L-limit rods 6 symmetrically welded on both sides of the top surface of the hole-taking workbench 1, a downward limit rod 8 arranged between the two relatively L limit rods 6, and a downward limit bolt 7 longitudinally passing through the L limit rod 6, and the bottom screw end of the downward limit bolt 7 is pressed down and abutted against the top surface of the downward limit rod 8.

[0033] Specifically, first ear plates 18 are symmetrically welded to the outer walls on both sides of the U-shaped bracket 3, and second ear plates 19 are symmetrically welded to the outer walls on both sides of the top of the lifting hole-taking column shell 14. Positioning vertical rods 22 are welded to the top surfaces of the two second ear plates 19. Each positioning vertical rod 22 penetrates the first ear plate 18 vertically upward and the top end is connected to the limiting disk 23 through a limiting bolt 24.

[0034] Specifically, when the lifting hole-taking column shell 14 is lifted or lowered, it drives the positioning rod 22 to be lifted or lowered longitudinally in the first ear plate 18, and the limiting disc 23 is installed on the top of the positioning rod 22 by the limiting bolt 24, so as to prevent the positioning rod 22 from exceeding the stroke and falling off. At the same time, the lifting or lowering of the positioning rod 22 can longitudinally position the lifting or lowering of the lifting hole-taking column shell 14 to prevent the lifting or lowering from tilting or misalignment.

[0035] Specifically, a PLC for controlling the opening and closing of various electronic devices is provided on the bottom surface of the hole-taking workbench 1. The PLC model can be selected according to actual needs. In the utility model, the PLC model is S7-200, which has the advantages of high reliability, strong anti-interference ability and convenient maintenance.

[0036] How it works

[0037] The drilling device for rolling shutter door processing places the curtain plate 5 on the top surface of the drilling workbench 1, screws the downward limit bolt 7, and the bottom screw end of the downward limit bolt 7 is pressed down and abuts against the top surface of the downward limit rod 8, so that the downward limit rod 8 presses the curtain plate 5 down to limit and fix it, the Y-axis guide member 2 and the X-axis guide member 11 and the hydraulic lifting column 13 adjust the position of the drilling head 10, and a motor for driving the drilling head 10 to rotate is provided in the lifting hole drilling column shell 14, the downward limit circular ring member 16 and the extended downward pressure rod 17 are both driven by the electric lifting rod 21 to descend and press down on the top surface of the curtain plate 5, so that the curtain plate 5 can be pressed down and limited to prevent the surrounding side of the drilling hole from vibrating when the drilling head 10 is drilling, thereby improving the stability and drilling accuracy of the curtain plate 5 when drilling the hole.

[0038] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hole-picking device for rolling shutter door processing, comprising a hole-picking workbench (1), characterized in that: The top surface of the hole-taking workbench (1) is connected to an inverted U-shaped bracket (3) via a linear moving unit, an X-axis guide rail (11) is installed on the inner wall of the U-shaped bracket (3), an output end of the X-axis guide rail (11) is connected to a lifting hole-taking column shell (14), and the bottom end of the lifting hole-taking column shell (14) is provided with a drilling head (10); The outer walls of both sides of the lifting type hole-taking column shell (14) are symmetrically welded with extension ear plates (20), and the bottom surfaces of the two extension ear plates (20) are both installed with electric lifting rods (21), and the bottom telescopic free ends of the electric lifting rods (21) are commonly connected to a downward pressure limiting circular ring member (16), and the drilling head (10) is located in the downward pressure limiting circular ring member (16). The middle of the top surface of the hole-taking workbench (1) is provided with a curtain plate member (5) of a rolling shutter door, and the curtain plate member (5) is limited on the top surface of the hole-taking workbench (1) by a limiting component.

2. A hole-picking device for rolling door processing according to claim 1, characterized in that: The bottom surface of the X-axis guide rail (11) is slidably connected to an X-axis slide seat (12) along the X-axis direction, and a hydraulic lifting column (13) is installed on the bottom surface of the X-axis slide seat (12) via bolts, and the bottom lifting end of the hydraulic lifting column (13) is connected to a lifting hole extraction column shell (14).

3. A hole-picking device for rolling shutter door processing according to claim 2, characterized in that: Extended downward pressing rods (17) are symmetrically mounted on the circumferential side of the downward pressing limiting circular ring (16) via bolts, and the bottom surfaces of the two extended downward pressing rods (17) are flush with the bottom surface of the downward pressing limiting circular ring (16).

4. A hole-picking device for rolling shutter door processing according to claim 3, characterized in that: The outer walls on both sides of the U-shaped bracket (3) are symmetrically welded with first ear plates (18), the outer walls on both sides of the top of the lifting hole-taking column shell (14) are symmetrically welded with second ear plates (19), and the top surfaces of the two second ear plates (19) are both welded with positioning poles (22).

5. The hole-picking device for rolling door processing according to claim 4, characterized in that: Each positioning upright rod (22) vertically penetrates the first ear plate (18) upwards and has its top end connected to a limiting disc (23) via a limiting bolt (24).

6. The hole-picking device for rolling shutter door processing according to claim 5, characterized in that: The linear motion unit comprises two Y-axis guide rails (2) symmetrically mounted on the top surface of the hole-taking workbench (1) and Y-axis slide seats (4) respectively slidably connected to the top surfaces of the Y-axis guide rails (2); The two ends of the bottom of the U-shaped bracket (3) are respectively welded to two Y-axis slide seats (4).

7. A hole-picking device for rolling shutter door processing according to claim 6, characterized in that: The limit assembly comprises two inverted L-limit rods (6) symmetrically welded to the two sides of the top surface of the hole-taking workbench (1), a downward limit rod (8) arranged between the two relatively L-limit rods (6), and a downward limit bolt (7) longitudinally penetrating the L-limit rod (6).

8. The hole-picking device for rolling shutter door processing according to claim 7, characterized in that: The bottom screw rod end of the downward-pressing limiting bolt (7) is pressed downwardly and abuts against the top surface of the downward-pressing limiting rod (8).

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