Foam board drilling device
By designing a foam board drilling device including a limiting frame, drilling tool, correction parts and recycling components, the problems of hole edge damage and debris contamination during the foam board drilling are solved, and the effect of improving processing quality and environmental cleanliness is achieved.
Patent Information
- Application Number
- CN202421903521.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-07
AI Technical Summary
In the prior art, foam boards are prone to damage the edges of the holes during the drilling process, which reduces the processing quality and debris contaminate the environment.
A foam board drilling device is designed, including a base, a limiting frame, a drilling tool, a correction piece and a recycling assembly. The foam plate is supported by the limit frame, the drilling tool is height-adjusted and driven, and the corrector is abutted against the end of the hole through the distance adjustment mechanism, burning away defects and debris, and absorbing exhaust gas and debris through the recycling component.
It effectively avoids damage to the edge of the hole, improves the processing quality of the foam board, and cleans up debris by recycling components, improving the processing environment.
Smart Images
Figure CN222858243U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of foam board processing, and more specifically, relates to a foam board drilling device. Background Art
[0002] Foam boards have the advantages of light weight, low price, low thermal conductivity, low water absorption, sound insulation, shock resistance, moisture resistance, and simple molding process. They are widely used in construction, ships, automobiles, trains, refrigeration and other fields.
[0003] At present, some foam boards need to be pre-processed such as drilling and cutting before leaving the factory; among them, foam boards are often drilled using a drilling machine.
[0004] The inventors found that when using the drill bit on the existing drilling machine to drill into the foam board, it is easy to cause damage to the upper and lower edges of the drilled hole, reducing the processing quality of the foam board; and the debris generated during the drilling process will fly around, polluting the processing environment. Utility Model Content
[0005] The purpose of the present application is to provide a foam board drilling device to solve the technical problem in the prior art that when the foam board is drilled using an existing drilling machine, the edges of the drilled holes are easily damaged, thereby reducing the processing quality of the foam board.
[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide a foam board drilling device, comprising:
[0007] A base, which is used to be fixed on a horizontal plane and has a limiting frame thereon; the limiting frame is used to support the foam board in a horizontal state and avoid the drilling area of the foam board;
[0008] A drilling tool is arranged on the upper side of the limiting frame, connected to the base through a height adjustment mechanism, and is transmission-connected to a driving motor; and
[0009] Two correcting pieces are arranged in parallel on the upper and lower sides of the limit frame; the two correcting pieces are connected by a distance adjustment mechanism, and each of the correcting pieces is slidably connected to the base in the up-down direction through the distance adjustment mechanism; the two correcting pieces are provided with a reserved hole penetrating in the up-down direction for the drilling tool to pass through, and a heating element for increasing the surface temperature thereof;
[0010] The distance adjustment mechanism enables the two correction members to move toward each other so as to respectively abut against the upper and lower sides of the foam board and burn away defects and debris protruding from the ends of the holes.
[0011] Preferably, the drilling device further comprises:
[0012] Two recovery components, respectively disposed on the two correction pieces;
[0013] Wherein, the recycling component comprises:
[0014] The collecting hood is hollow inside and has upper and lower openings, and is slidably sleeved on the correcting member in the upper and lower directions; the collecting hood has a joint connected to the inside thereof, and the joint is connected to the negative pressure collecting tank through a hose; and
[0015] An elastic reset member, two ends of which are respectively connected to the collecting cover and the correcting member; the elastic reset member is used to drive the collecting cover to move toward the foam plate until it abuts against the foam plate.
[0016] Preferably, the correcting piece has a ring platform, and the ring platform is used to abut against a side of the collecting cover facing the foam board to limit the collecting cover from being separated from the correcting piece.
[0017] Preferably, the elastic reset member is a plurality of compression springs arranged around the correcting member; two ends of each compression spring are respectively connected to the collecting cover and the correcting member;
[0018] Wherein, when the correction member and the collection cover are both in contact with the foam plate, each of the compression springs is in an elastically compressed state.
[0019] Preferably, the height adjustment mechanism comprises:
[0020] A track, arranged on the upper side of the base, extending in the up-down direction, and having a rack extending in the up-down direction; and
[0021] The movable seat is slidably connected to the track in the up-down direction, its upper side is connected to the driving motor, and it has an escape hole that penetrates in the up-down direction for the drilling tool to pass through; and the movable seat also has a driving gear that is rotatably connected to itself and meshes with the rack.
[0022] Preferably, a first operating handle is connected to the driving gear; the driving gear can be rotated by swinging the first operating handle.
[0023] Preferably, the distance adjustment mechanism comprises:
[0024] Two threaded holes are respectively provided on the two correcting members and are coaxially arranged;
[0025] A double-headed screw is arranged on the base, with its axial direction parallel to the up-down direction, and its lower end is rotatably connected with the upper side surface of the base along the up-down direction; the double-headed screw has two threaded parts with opposite thread directions, and the two threaded parts are respectively threadedly connected with the two threaded holes;
[0026] Wherein, when the double-headed screw rotates, the two correction members move toward each other or move away from each other synchronously.
[0027] Preferably, the upper end of the double-headed screw is connected to a second operating handle.
[0028] Preferably, one end of the correction piece facing the foam board adopts a conical structure suitable for being inserted into the hole.
[0029] Preferably, a baffle is detachably connected to the limiting frame; when the foam board is on the limiting frame, the baffle can abut against the end surface of the foam board facing its own length direction.
[0030] In an embodiment of the present application, by setting the base on a horizontal plane and placing the foam board on a limiting frame, the staff can move the drill toward the foam board by operating the height adjustment mechanism, thereby completing the drilling of the foam board; after the drilling is completed, the staff can adjust the distance adjustment mechanism to move the two correction parts toward each other to respectively abut the upper and lower sides of the foam board, and burn off defects and debris protruding from the end of the hole, so that the edge of the hole is chamfered, thereby making the drilled hole more beautiful.
[0031] Compared with the prior art, the foam board drilling device provided in the embodiment of the present application can avoid defects and debris at the ends of the drilled holes when drilling the foam board, thereby improving the drilling processing quality of the foam board. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0033] Figure 1 A schematic diagram of the three-dimensional structure of a foam board drilling device provided in an embodiment of the present application;
[0034] Figure 2 A schematic diagram of the front view of the foam board drilling device provided in an embodiment of the present application;
[0035] Figure 3 A schematic diagram of the top view of the foam board drilling device provided in an embodiment of the present application;
[0036] Figure 4 For along Figure 3 Schematic diagram of the cross-section structure along the AA line;
[0037] Figure 5A schematic diagram of the three-dimensional structure of the correction piece used in the embodiment of the present application;
[0038] Figure 6 A schematic diagram of the cross-sectional structure of the correction piece used in the embodiment of the present application;
[0039] Figure 7 A schematic diagram of the three-dimensional structure of the collection cover used in the embodiment of the present application;
[0040] Figure 8 A schematic diagram of the cross-sectional structure of the collection hood used in the embodiment of the present application;
[0041] Among them, the reference numerals in the figure are:
[0042] 1. Base; 2. Limiting frame; 21. Baffle; 3. Drilling tool; 31. Driving motor; 4. Height adjustment mechanism; 41. Track; 411. Rack; 42. Moving seat; 43. Driving gear; 431. First operating handle; 5. Correction piece; 51. Ring table; 52. Heating element; 53. Reserved hole; 6. Distance adjustment mechanism; 61. Threaded hole; 62. Double-headed screw; 621. Second operating handle; 7. Recovery component; 71. Collection cover; 711. Joint; 72. Elastic reset piece; 73. Hose; 74. Negative pressure collection tank; 8. Foam board; 81. Hole. DETAILED DESCRIPTION
[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0044] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0045] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0047] Please also read Figures 1 to 6 The foam board drilling device provided by the present application is now described. The foam board drilling device comprises a base 1, a drilling tool 3 and two correction pieces 5.
[0048] The base 1 is used to be fixed on a horizontal plane and can be fixedly installed on a workbench or the ground; and a limiting frame 2 is provided above the base 1; the limiting frame 2 is used to support the foam board 8 in a horizontal state and avoid the drilling area of the foam board 8.
[0049] The drilling tool 3 is arranged on the upper side of the limiting frame 2, which is connected to the base 1 through a height adjustment mechanism 4, and its transmission connection is a driving motor 31; the driving motor 31 can drive the drilling tool 3 to rotate, and the height adjustment mechanism 4 can drive the drilling tool 3 to move toward the foam board 8, thereby completing the drilling operation; the drilling tool 3 can be a twist drill or a hollow drill.
[0050] The two correcting pieces 5 are arranged side by side on the upper and lower sides of the limit frame 2, and the two correcting pieces 5 are symmetrical relative to the position of the limit frame 2 where the foam board 8 is placed; the two correcting pieces 5 are connected by a distance adjustment mechanism 6, and each correcting piece 5 is slidably connected to the base 1 along the up and down direction through the distance adjustment mechanism 6; the two correcting pieces 5 are each provided with a reserved hole 53 that passes through in the up and down direction for the drilling tool 3 to pass through, and a heating element 52 for increasing the surface temperature thereof; the heating element 52 can preset a temperature, can heat the correcting piece 5 to the preset temperature and maintain it, and the preset temperature can soften the foam material.
[0051] The staff can adjust the distance adjustment mechanism 6 to move the two correction pieces 5 toward each other so as to respectively abut against the upper and lower sides of the foam plate 8 and burn off the defects and debris protruding from the ends of the holes 81 .
[0052] In the embodiment of the present application, by setting the base 1 on a horizontal plane and placing the foam board 8 on the limiting frame 2, the staff can move the drill 3 toward the foam board 8 by operating the height adjustment mechanism 4, thereby completing the drilling of the foam board 8; after the drilling is completed, the staff can move the two correcting parts 5 toward each other by adjusting the distance adjustment mechanism 6, so as to respectively abut the upper and lower sides of the foam board 8, and burn off the defects and debris protruding from the end of the hole 81, so that the edge of the hole 81 is chamfered, thereby making the drilled hole 81 more beautiful.
[0053] Compared with the prior art, the foam board drilling device provided in the embodiment of the present application can avoid defects and debris at the end of the drilled hole 81 when drilling the foam board 8, thereby improving the drilling processing quality of the foam board 8.
[0054] In some embodiments, please refer to Figures 1 to 7 As a specific embodiment of the foam board drilling device provided in the present application, the drilling device also includes two recovery components 7, and the two recovery components 7 are respectively arranged on the two correction pieces 5.
[0055] Each recovery assembly 7 includes a collection cover 71 and an elastic reset member 72 .
[0056] The collecting hood 71 can be made of transparent material, so that the staff can observe the drilling in the collecting tank and the repair of the edge of the hole 81; the collecting hood 71 adopts a structure with a hollow interior and upper and lower openings, and is slidably mounted on the correcting member 5 in the upper and lower directions; the collecting hood 71 has a joint 711 connected to the interior thereof, and the joint 711 is connected to the negative pressure collecting tank 74 through a hose 73; the negative pressure collecting tank 74 can generate suction, thereby sucking away the exhaust gas and debris inside the collecting hood 71 through the hose 73.
[0057] The two ends of the elastic reset member 72 are respectively connected to the collecting cover 71 and the correcting member 5 ; the elastic reset member 72 is used to drive the collecting cover 71 to move toward the foam plate 8 until it abuts against the foam plate 8 .
[0058] By adopting the above technical solution, the waste gas and debris generated inside the collection cover 71 can be sucked away and collected, thereby preventing the waste gas and debris from polluting the processing environment.
[0059] In some embodiments, please refer to Figures 4 to 6 As a specific embodiment of the foam board drilling device provided in the present application, a ring platform 51 is provided on the correction piece 5; the ring platform 51 is used to abut against the side of the collecting cover 71 facing the foam board 8 to limit the collecting cover 71 from separating from the correction piece 5.
[0060] By adopting the above technical solution, the collection cover 71 can be connected to the correcting piece 5 by sliding sleeves, and the ring stage 51 can limit the maximum sliding range of the collection cover 71 to prevent the collection cover 71 from being separated from the correcting piece 5.
[0061] In some embodiments, see Figures 1 to 4 As a specific embodiment of the foam board drilling device provided in the present application, the elastic reset member 72 is a plurality of compression springs arranged around the correcting member 5; the two ends of each compression spring are respectively connected to the collecting cover 71 and the correcting member 5.
[0062] When the correction piece 5 and the collecting cover 71 are both in contact with the foam plate 8, each compression spring is in an elastically compressed state.
[0063] By adopting the above technical scheme, the working principle of the recovery component 7 is as follows: when drilling, the staff operates the distance adjusting mechanism 6 to make the two collecting covers 71 respectively abut against the upper and lower sides of the foam board 8, and the multiple compression springs are in a compressed state. At this time, the two correcting parts 5 are not connected to the upper and lower sides of the foam board 8, and the two collecting covers 71 play a role in fixing the drilling area of the foam board 8, so that the foam board 8 does not move during the drilling process; after the drilling work is completed, the staff continues to operate the distance adjusting mechanism 6 to make the two correcting parts 5 abut against the upper and lower sides of the hole 81 to complete the repair of the edge of the hole 81. At this time, the recovery component 7 absorbs the waste gas and waste generated in the drilling process in the collection cover 71.
[0064] In some embodiments, please refer to Figures 1 to 4 As a specific implementation of the foam board drilling device provided in the present application, the height adjustment mechanism 4 includes a track 41 and a movable seat 42 .
[0065] The track 41 is disposed on the upper side of the base 1 . The track 41 extends in the up-down direction and has a rack 411 extending in the up-down direction. The rack 411 is fixedly connected to the side of the track 41 by bolts.
[0066] The moving seat 42 is connected to the track 41 in a sliding manner in the up-down direction. The upper side of the moving seat 42 is connected to the driving motor 31, and the moving seat 42 has an avoidance hole that penetrates in the up-down direction for the drilling tool 3 to pass through; and the moving seat 42 also has a driving gear 43 that is connected to its own rotation and meshes with the rack 411; the driving gear 43 includes a connected power motor, which can drive the driving gear 43 to rotate, and the driving gear 43 moves along the rack 411 and then drives the moving seat 42 to slide along the track 41.
[0067] By adopting the above technical solution, the drilling tool 3 can be moved in the up and down directions, and the gear rack 411 mechanism has the advantages of stable and precise transmission.
[0068] In some embodiments, please refer to Figures 1 to 3 As a specific embodiment of the foam board drilling device provided in the present application, a first operating handle 431 is connected to the driving gear 43; the driving gear 43 can be rotated by swinging the first operating handle 431.
[0069] By adopting the above technical solution, the staff can easily realize the rotation of the driving gear 43 by operating the first operating handle 431 .
[0070] In some embodiments, please refer to Figures 1 to 4As a specific embodiment of the foam board drilling device provided in the present application, the distance adjustment mechanism 6 includes two threaded holes 61 and a double-headed screw 62.
[0071] Two threaded holes 61 are respectively formed on the two correcting members 5 , and the two threaded holes 61 are coaxially arranged.
[0072] The double-headed screw 62 is arranged on the base 1, and its axial direction is parallel to the up-down direction, and the lower end of the double-headed screw 62 is rotatably connected to the upper side surface of the base 1 along the up-down direction; the double-headed screw 62 has two threaded parts with opposite thread directions, and the two threaded parts are respectively threadedly connected to the two threaded holes 61.
[0073] When the double-headed screw 62 rotates, the two correction members 5 move toward or away from each other synchronously.
[0074] By adopting the above technical solution, the staff can realize the synchronous movement toward and away from each other of the two correcting parts 5 by rotating the double-headed screw 62. The above structure can ensure that the two correcting parts 5 are connected to the upper and lower sides of the foam board 8 at the same time, avoiding inconsistent burning parts at the upper and lower ends of the hole 81.
[0075] In some embodiments, please refer to Figures 1 to 4 As a specific embodiment of the foam board drilling device provided in the present application, the upper end of the double-headed screw 62 is connected to a second operating handle 621 .
[0076] By adopting the above technical solution, the staff can easily achieve the purpose of rotating the double-headed screw 62 by operating the second operating handle 621 .
[0077] In some embodiments, please refer to Figures 4 to 6 As a specific embodiment of the foam board drilling device provided in the present application, the end of the correction piece 5 facing the foam board 8 adopts a conical structure suitable for inserting into the hole 81.
[0078] By adopting the above-mentioned technical scheme, when the two correcting parts 5 heated by the heating element 52 abut against the upper and lower ends of the hole 81, the conical structure can form a chamfered structure at the upper and lower ends of the hole 81 when the defects and debris on the edge of the hole 81 are burned off. The chamfered structure can improve the structural stability of the upper and lower edges of the hole 81, making the foam board 8 less likely to be damaged, and also improves the aesthetics of the drilled hole 81.
[0079] In some embodiments, please refer to Figures 1 to 4 As a specific embodiment of the foam board drilling device provided in the present application, a baffle 21 is detachably connected to the limit frame 2; when the foam board 8 is on the limit frame 2, the baffle 21 can abut against the end face of the foam board 8 toward its own length direction.
[0080] By adopting the above technical solution, the baffle 21 can play a limiting role, ensuring that the length of each foam board 8 entering the limiting frame 2 is consistent, achieving rapid positioning of the drilled holes 81, and improving the work efficiency of batch punching of the foam boards 8.
[0081] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. Foam board drilling device, characterized in that: include: The base (1) is used to be fixed on a horizontal plane, and has a limiting frame (2) thereon; the limiting frame (2) is used to support the foam board (8) in a horizontal state and avoids the drilling area of the foam board (8); A drilling tool (3) is arranged on the upper side of the limiting frame (2), is connected to the base (1) via a height adjustment mechanism (4), and is transmission-connected to a driving motor (31); and Two correcting members (5) are arranged in parallel on the upper and lower sides of the limiting frame (2); the two correcting members (5) are connected via a distance adjustment mechanism (6), and each of the correcting members (5) is slidably connected to the base (1) in the up-down direction via the distance adjustment mechanism (6); the two correcting members (5) are provided with a reserved hole (53) penetrating in the up-down direction for the drilling tool (3) to pass through, and a heating element (52) for increasing the surface temperature thereof; The distance adjustment mechanism (6) enables the two correction members (5) to move towards each other so as to respectively abut against the upper and lower sides of the foam plate (8) and burn away defects and debris protruding from the ends of the holes (81).
2. The foam board drilling device according to claim 1, characterized in that: The drilling device also includes: Two recovery components (7), respectively arranged on the two correction pieces (5); Wherein, the recycling component (7) comprises: The collecting cover (71) has a structure with a hollow interior and upper and lower openings, and is slidably sleeved on the correcting member (5) in the upper and lower directions; the collecting cover (71) has a joint (711) connected to the interior thereof, and the joint (711) is connected to the negative pressure collecting tank (74) via a hose (73); and An elastic reset member (72) has two ends respectively connected to the collection cover (71) and the correction member (5); the elastic reset member (72) is used to drive the collection cover (71) to move toward the foam plate (8) until it abuts against the foam plate (8).
3. The foam board drilling device according to claim 2, characterized in that: The correcting piece (5) has a ring platform (51); the ring platform (51) is used to abut against a side of the collecting cover (71) facing the foam plate (8) to limit the collecting cover (71) from separating from the correcting piece (5).
4. The foam board drilling device according to claim 2, characterized in that: The elastic return member (72) is a plurality of compression springs arranged around the correcting member (5); two ends of each compression spring are respectively connected to the collecting cover (71) and the correcting member (5); Wherein, when the correction piece (5) and the collection cover (71) both abut against the foam plate (8), each of the compression springs is in an elastically compressed state.
5. The foam board drilling device according to claim 1, characterized in that: The height adjustment mechanism (4) comprises: A track (41) is arranged on the upper side of the base (1), extends in the up-down direction, and has a rack (411) extending in the up-down direction; and The movable seat (42) is slidably connected to the track (41) in the up-down direction, and its upper side surface is connected to the driving motor (31), and it has an escape hole that penetrates in the up-down direction for the drilling tool (3) to pass through; and the movable seat (42) also has a driving gear (43) that is rotatably connected to itself and meshes with the rack (411).
6. The foam board drilling device according to claim 5, characterized in that: The driving gear (43) is connected to a first operating handle (431); the driving gear (43) can be caused to rotate by swinging the first operating handle (431).
7. The foam board drilling device according to claim 1, characterized in that: The distance adjustment mechanism (6) comprises: Two threaded holes (61) are respectively formed on the two correcting members (5) and are coaxially arranged; A double-headed screw (62) is arranged on the base (1), with its axial direction parallel to the up-down direction, and its lower end is rotatably connected to the upper side surface of the base (1) along the up-down direction; the double-headed screw (62) has two threaded portions with opposite thread directions, and the two threaded portions are respectively threadedly connected to the two threaded holes (61); Wherein, when the double-headed screw (62) rotates, the two correction members (5) move synchronously towards each other or away from each other.
8. The foam board drilling device according to claim 7, characterized in that: The upper end of the double-headed screw (62) is connected to a second operating handle (621).
9. The foam board drilling device according to claim 1, characterized in that: The end of the correction piece (5) facing the foam board (8) has a conical structure suitable for being inserted into the hole (81).
10. The foam board drilling device according to claim 1, characterized in that: The limiting frame (2) is detachably connected to a baffle plate (21); when the foam plate (8) is on the limiting frame (2), the baffle plate (21) can abut against the end surface of the foam plate (8) facing its own length direction.