Perforating device for door frame production
By designing hole punching devices for protective frames, support tables, push mechanisms, clamping components, spray heads and scrapers in door frame production, manual support and debris problems are solved, and production efficiency and profile aesthetics are improved.
Patent Information
- Application Number
- CN202420888027.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the production of door frames, existing drilling machine equipment requires manual support and correcting profiles, resulting in waste of time and debris adhesion, affecting the aesthetics.
A hole punching device including a protective frame, a support table, a push mechanism, a clamping assembly, a spray head and a scraper is designed to clamp the profile through the push mechanism, the spray head rinse the debris, and use the scraper to collect the debris.
Improve production efficiency, prevent debris from flying and scratching of profiles, and keep the surface of profiles clean and beautiful.
Smart Images
Figure CN222268744U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door frame production, in particular to a punching device for door frame production. Background Art
[0002] Drilling machine is one of the commonly used equipment in door frame production. It is mainly used to drill holes on door frame workpieces to facilitate the subsequent fixing and installation with screws. The drilling machine has a simple structure and relatively low processing accuracy. It can drill through holes, blind holes and other processing.
[0003] Chinese patent, a punching device for door frame production, publication number: CN212121755U, the base is an internal cavity structure, and a collecting mechanism is arranged inside the base, which can guide water stains into the internal collecting tank through the strip opening on the workbench, and separate iron filings from water stains through the isolation plate, which is convenient for separate recovery, ensuring the cleanliness of the drilling machine workbench part and improving the practicality of the equipment. However, when punching, it is necessary to manually support the door frame profile and straighten the door frame profile, which wastes time and manpower, and the debris generated by the punching is easy to adhere to the top of the operating table, and the door frame profile is easily scratched by the debris when moving and swinging, resulting in the door frame profile being unsightly, so a method is proposed. Utility Model Content
[0004] The utility model provides a punching device for door frame production, comprising an operating table and the punching device for door frame production, wherein the punching device for door frame production is arranged at the top of the operating table, and also comprises a protective frame, a support table nozzle and a scraper, wherein the protective frame is connected to the top of the operating table, the support table is connected to the right side of the operating table, a pushing mechanism is arranged on the support table, placement grooves are opened on the left and right sides of the protective frame, clamping components are arranged in the two placement grooves, the nozzle is arranged on the left side wall of the protective frame and is aligned with the top of the operating table, and the scraper is slidably arranged in the protective frame forward and backward, and the bottom end is in contact with the top of the operating table.
[0005] Preferably, the clamping assembly includes two sliding frames, two pulleys and a plurality of springs, the two sliding frames are arranged opposite to each other and are slidably arranged in the placement groove, the two pulleys are respectively arranged in the two sliding frames, and the plurality of springs are respectively connected between the opposite sides of the two sliding frames and the left and right side walls of the placement groove.
[0006] Preferably, the pushing mechanism includes a first electric push rod, a moving frame, two second electric push rods and two clamping plates, the first electric push rod is arranged at the bottom end of the support platform, and the telescopic rod extends to the right side, the moving frame is slidably arranged at the top end of the support platform, and one end extends to the bottom thereof, the moving end of the first electric push rod is connected to the moving frame, the two second electric push rods are arranged opposite to each other and are located at the top end of the moving frame, and the two clamping plates are respectively arranged on the telescopic ends of the two second electric push rods.
[0007] Preferably, a third electric push rod is provided on the front side of the protection frame, and a telescopic rod of the third electric push rod extends backward into the protection frame and is connected to the scraper.
[0008] Preferably, the water inlet end of the nozzle is connected to a water inlet pipe, and the water inlet pipe extends to the left side of the protective frame.
[0009] Preferably, a collection frame is slidingly provided inside the operating table and extends to the front side thereof.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] The frame is clamped by setting a pushing mechanism, and then transported from the right side of the operating table to the inside. During transportation, it is clamped and fixed by the clamping components on both sides of the operating table to prevent the frame profile from shifting. Then, holes are punched by the punching device for door frame production. A protective frame is set to prevent debris from flying around during punching. The debris is washed by using a nozzle and then scraped off by a moving scraper to prevent the frame profile from rubbing against the debris when moving, which may scratch the surface of the threshold profile and cause an unsightly appearance. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0013] In the attached picture:
[0014] Figure 1 This is a structural schematic diagram of a punching device for door frame production proposed by the utility model;
[0015] Figure 2 This is a side view of a punching device for door frame production proposed by the utility model;
[0016] Figure 3 This is an enlarged view of point A in a punching device for door frame production proposed by the utility model;
[0017] Figure numerals: 1. operating table; 2. protection frame; 3. support table; 4. pushing mechanism; 41. first electric push rod; 42. moving frame; 43. second electric push rod; 44. clamping plate; 5. nozzle; 51. water inlet pipe; 6. scraper; 61. third electric push rod; 7. clamping assembly; 71. sliding frame; 72. pulley; 73. spring; 8. punching device; 9. collecting frame. DETAILED DESCRIPTION
[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] like Figure 1-3 As shown, the utility model proposes a punching device for door frame production, including an operating table 1 and a punching device 8 for door frame production, the punching device 8 for door frame production is arranged at the top of the operating table 1, and also includes a protective frame 2, a support table 3, a nozzle 5 and a scraper 6, the protective frame 2 is connected to the top of the operating table 1, the support table 3 is connected to the right side of the operating table 1, a pushing mechanism 4 is arranged on the support table 3, placement grooves are opened on the left and right sides of the protective frame 2, and clamping components 7 are arranged in the two placement grooves, the nozzle 5 is arranged on the left side wall of the protective frame 2 and is aligned with the top of the operating table 1, and the scraper 6 is slid forward and backward in the protective frame 2, and the bottom end is in contact with the top of the operating table 1.
[0021] In the utility model, a punching device 8 for door frame production is arranged at the top of the operating table 1, wherein the punching device 8 for door frame production includes a force arm, a second driving motor, a second slide groove and a column. The second driving motor drives the drill bit to rotate to punch holes, and the force arm, the slide groove and the column drive the punching machine to move up and down. The support platform 3 is connected to the right side of the operating table 1, and the frame is clamped by setting a pushing mechanism 4, and then transported from the right side of the operating table 1 to the inside thereof. During transportation, it is clamped and fixed by the clamping components 7 on both sides of the operating table 1 to prevent the frame profile from shifting, and then holes are punched by the punching device 8 for door frame production. The protective frame 2 is connected to the top of the operating table 1 to prevent debris from flying around when punching holes. The debris is washed by using a nozzle 5, and then the debris is scraped off by a moving scraper 6 to prevent the frame profile from rubbing against the debris and scratching it when moving, resulting in an unsightly appearance.
[0022] In an optional embodiment, the clamping assembly 7 includes two sliding frames 71, two pulleys 72 and multiple springs 73. The two sliding frames 71 are arranged opposite to each other and slidably arranged in the placement groove. The two pulleys 72 are respectively arranged in the two sliding frames 71, and the multiple springs 73 are respectively connected between the opposite sides of the two sliding frames 71 and the left and right side walls of the placement groove.
[0023] It should be noted that when the door frame profile passes through the pulleys 72 on both sides, the sliding frames 71 on both sides move, and the springs 73 on both sides are forced to contract, thereby continuously clamping the frame profile.
[0024] In an optional embodiment, the pushing mechanism 4 includes a first electric push rod 41, a moving frame 42, two second electric push rods 43 and two clamps 44. The first electric push rod 41 is arranged at the bottom end of the support platform 3, and the telescopic rod extends to the right side. The moving frame 42 is slidably arranged at the top of the support platform 3, and one end extends below it. The moving end of the first electric push rod 41 is connected to the moving frame 42, the two second electric push rods 43 are arranged opposite to each other and are located at the top of the moving frame 42, and the two clamps 44 are respectively arranged on the telescopic ends of the two second electric push rods 43.
[0025] It should be noted that by starting the first electric push rod 41 to drive the moving frame 42 to move, a slide groove is opened on the support platform 3 and is adapted to the size of the moving frame 42. The two second electric push rods 43 drive the two clamping plates 44 to move relative to each other to clamp the door frame profile, and then the first electric push rod 41 drives the moving frame 42 to move from right to left to push the door frame profile.
[0026] In an optional embodiment, a third electric push rod 61 is provided on the front side of the protection frame 2 , and a telescopic rod of the third electric push rod 61 extends backward into the protection frame 2 and is connected to the scraper 6 .
[0027] In an optional embodiment, the water inlet end of the nozzle 5 is connected to a water inlet pipe 51 , and the water inlet pipe 51 extends to the left side of the protection frame 2 .
[0028] In an optional embodiment, a collecting frame 9 is provided inside the operating table 1 and extends to the front side thereof.
[0029] It should be noted that the operating table 1 is sprayed with water through the nozzle 5 to flush the debris to prevent it from floating away, and the third electric push rod 61 is used to drive the scraper 6 to move the debris to the collection frame 9 under the operating table 1 to separate the debris from the water stains.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A punching device for door frame production, comprising an operating table (1) and a punching device (8) for door frame production, wherein the punching device (8) for door frame production is arranged at the top of the operating table (1), characterized in that: It also comprises a protective frame (2), a support platform (3), a nozzle (5) and a scraper (6), wherein the protective frame (2) is connected to the top of the operating platform (1), the support platform (3) is connected to the right side of the operating platform (1), a pushing mechanism (4) is arranged on the support platform (3), placement grooves are provided on the left and right sides of the protective frame (2), and clamping components (7) are arranged in the two placement grooves, the nozzle (5) is arranged on the left side wall of the protective frame (2) and is aligned with the top of the operating platform (1), and the scraper (6) is arranged in the protective frame (2) to slide forward and backward, and the bottom end is in contact with the top of the operating platform (1).
2. A punching device for door frame production according to claim 1, characterized in that: The clamping assembly (7) comprises two sliding frames (71), two pulleys (72) and a plurality of springs (73); the two sliding frames (71) are arranged opposite to each other and are slidably arranged in the placement groove; the two pulleys (72) are respectively arranged in the two sliding frames (71); and the plurality of springs (73) are respectively connected between opposite sides of the two sliding frames (71) and left and right side walls of the placement groove.
3. A punching device for door frame production according to claim 1, characterized in that: The pushing mechanism (4) comprises a first electric push rod (41), a moving frame (42), two second electric push rods (43) and two clamping plates (44); the first electric push rod (41) is arranged at the bottom end of the support platform (3), and the telescopic rod extends to the right; the moving frame (42) is slidably arranged at the top end of the support platform (3), and one end extends below the support platform (3); the moving end of the first electric push rod (41) is connected to the moving frame (42); the two second electric push rods (43) are arranged opposite to each other and are located at the top end of the moving frame (42); and the two clamping plates (44) are respectively arranged on the telescopic ends of the two second electric push rods (43).
4. A punching device for door frame production according to claim 1, characterized in that: A third electric push rod (61) is arranged on the front side of the protection frame (2); a telescopic rod of the third electric push rod (61) extends backward into the protection frame (2) and is connected to the scraper (6).
5. A punching device for door frame production according to claim 1, characterized in that: The water inlet end of the spray head (5) is connected to a water inlet pipe (51), and the water inlet pipe (51) extends to the left side of the protection frame (2).
6. A punching device for door frame production according to claim 1, characterized in that: The operating table (1) is provided with a collecting frame (9) slidingly disposed inside and extending to the front side thereof.