Grooving device
By designing a detachable limiting seat and connecting structure, the grooving device enables rapid replacement of the drill bit and precise grooving, solving the problem of difficult drill bit replacement in the existing technology and improving the adaptability and accuracy of the grooving device.
Patent Information
- Application Number
- CN202520161979.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing grooving devices have drill bits that are difficult to disassemble and replace, have low flexibility, cannot be changed according to different processing requirements, and are not easy to replace when damaged.
A grooving device is designed, comprising a fixing mechanism, a limiting seat, and a connector. The limiting seat is detachably connected to the clamping unit, and the drill bit is detachably connected to the connector. The sliding trajectory is limited by the slide groove, enabling rapid replacement of the drill bit and precise grooving.
It improves the adaptability and flexibility of the grooving device, allowing for the replacement of drill bits according to different grooving requirements, ensuring grooving accuracy and reducing human error.
Smart Images
Figure CN223719726U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wood board processing, and particularly relates to a slotting device. BACKGROUND
[0002] The wood board processing industry needs to use various tools to process wood boards, especially in the processing of furniture, wooden doors and other products. The slotting device is a commonly used processing equipment, mainly used for opening lock holes on wooden doors. Traditional manual slotting is low in efficiency and poor in precision, and has high labor intensity. Therefore, using the slotting device to improve production efficiency and processing precision has become a trend in the industry.
[0003] However, the drill bit of the existing slotting device is difficult to disassemble and replace, and cannot be replaced with different specifications of drill bits according to different processing requirements, which has low flexibility and is inconvenient to replace when damaged. UTILITY MODEL CONTENTS
[0004] The utility model aims to provide a slotting device, which aims to improve the low flexibility of the existing slotting device in use.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A slotting device comprises:
[0007] A fixing mechanism comprises a clamping unit for clamping and fixing, a plurality of adjusting members that separate or approach the clamping unit, and a connecting shaft provided on the adjusting members;
[0008] A limiting seat is provided with a first assembly groove at one end for clamping or separating with one connecting shaft, and is provided with a second assembly groove at the other end for clamping or separating with another connecting shaft; a sliding groove and a hollow cylinder slidingly arranged in the sliding groove are provided in the middle of the limiting seat; and
[0009] A connecting member is sleeved in the hollow cylinder, and one end of the connecting member is provided with a mounting portion for mounting a drill bit.
[0010] Preferably, the other end of the connecting member is provided with a driving portion for mounting a driving member.
[0011] Preferably, the clamping unit comprises a first clamping portion, a second clamping portion and an adjusting portion, the first clamping portion and the second clamping portion are oppositely arranged, one end of the first clamping portion is provided with a first connecting hole, and the other end of the first clamping portion is provided with a first slot; the second clamping portion is provided with a second slot corresponding to the first connecting hole, and a second connecting hole corresponding to the first slot;
[0012] The adjustment part is provided with two, one end of the adjustment part is connected with the first connecting hole, and the other end is slidably arranged on the second strip-shaped hole; one end of the other adjustment part is connected with the second connecting hole, and the other end is slidably arranged on the first strip-shaped hole.
[0013] One end of the adjusting piece is shaft-hingedly arranged on the first clamping part, and the other end of the adjusting piece is shaft-hingedly arranged on the second clamping part.
[0014] Preferably, the bottom of the first clamping part and / or the second clamping part is provided with a scale plate.
[0015] Preferably, the adjustment part is a threaded rod, and the first connecting hole and the second connecting hole are threaded holes.
[0016] Preferably, the end of the adjustment part is provided with an adjusting handle.
[0017] Preferably, the first opening of the first assembly groove is arranged on one side wall of the limiting seat, and the first assembly groove is a first trumpet-shaped opening gradually expanding towards the first opening.
[0018] The second opening of the second assembly groove is arranged on the other side wall opposite to the first opening, and the second assembly groove is a second trumpet-shaped opening gradually expanding towards the second opening.
[0019] Preferably, the inner side wall of the sliding groove is provided with a plurality of ball bearings.
[0020] Preferably, the hollow cylinder is provided with a handle.
[0021] After the above technical scheme is adopted, compared with the background art, the utility model has the following advantages:
[0022] 1、The limiting seat and the clamping unit are detachably connected, and the drill bit and the connecting piece are detachably connected, so that the drill bit can be quickly replaced, different specifications of drill bits can be replaced and used according to different slotting requirements, the adaptability and flexibility of the slotting device are improved, and the drill bit can be replaced in time when the drill bit is damaged.
[0023] 2、The sliding groove limits the sliding track (i.e., the slotting track) of the drill bit, the size of the sliding groove can be set according to the standard slotting size, so that the slotting can be quickly realized by driving the drill bit to slide along the sliding groove, deviation caused by manual operation is avoided, and the accuracy of slotting is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a structural schematic view of the slotting device.
[0025] Figure 2Another structural schematic view of the slotting device;
[0026] Figure 3 A side view of the slotting device;
[0027] Figure 4 An explosion view of the slotting device.
[0028] Explanation of reference signs:
[0029] 1, fixed mechanism; 10, clamping unit; 101, first clamping part; 1011, first connecting hole;
[0030] 1012, first bar hole; 1013, scale plate; 102, second clamping part;
[0031] 1021, second connecting hole; 1022, second bar hole; 103, adjustment part; 1031, adjusting handle;
[0032] 11, adjusting piece; 12, connecting shaft;
[0033] 2, limiting seat; 20, first assembly groove; 21, second assembly groove; 22, sliding groove;
[0034] 221, hollow cylinder; 2211, handle; 222, ball;
[0035] 3, connecting piece; 30, driving part;
[0036] 4, drill bit; 5, driving piece. DETAILED DESCRIPTION
[0037] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0038] In addition, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the device or element of the utility model must have a specific orientation, therefore it cannot be understood as a limitation on the utility model.
[0039] When an element is referred to as "fixed to" or "provided with" or "provided in" another element, it can be directly on another element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to another element or indirectly connected to the other element.
[0040] Unless specifically stated and limited otherwise, the terms "mounting", "connected", "connecting", "connection" should be construed broadly and can include fixed connections, detachable connections, or integrally connected; can be mechanical or electrical connections; can be direct connections, or indirect connections via intermediate media, or internal connections between two elements, or interaction between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0041] Embodiments
[0042] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the embodiment provides a slotting device, which comprises a fixing mechanism 1, a limiting seat 2 and a connecting piece 3. The fixing mechanism 1 comprises a clamping unit 10 for clamping and fixing, a plurality of adjusting pieces 11 separated from or close to the clamping unit 10, and a connecting shaft 12 arranged on the adjusting piece 11. The clamping unit 10 is used for clamping and fixing the slotting device on a wooden door. When the clamping unit 10 is separated and loosened or close to the clamping, the adjusting piece 11 arranged on the clamping unit 10 can follow the action of the clamping unit 10 to link, so that the overall structure is coordinated and smooth, for example, the adjusting piece 11 can be arranged on the clamping unit 10 by shaft hinge, and follow the action of the clamping unit 10 to rotate; or the adjusting piece 11 can be matched with the clamping unit 10 through the sliding groove 22, and follow the action of the clamping unit 10 to slide relatively. One end of the limiting seat 2 is provided with a first assembly groove 20 matched or separated with a connecting shaft 12, and the other end of the limiting seat 2 is provided with a second assembly groove 21 matched or separated with another connecting shaft 12. The connecting shaft 12 is used for matched connection with the first assembly groove 20 and the second assembly groove 21 of the limiting seat 2. When the connecting shaft 12 is separated from the first assembly groove 20 and the second assembly groove 21, the limiting seat 2 can be separated from the clamping unit 10, so as to realize the effect of detachable connection of the clamping unit 10 and the limiting seat 2. The middle part of the limiting seat 2 is provided with a sliding groove 22 and a hollow cylinder 221 slidingly arranged in the sliding groove 22; the connecting piece 3 is sleeved in the hollow cylinder 221, one end of the connecting piece 3 is provided with a mounting part (not shown in the figure) for mounting a drill bit 4, the connecting piece 3 slides along the sliding groove 22 to drive the drill bit 4 to drill and slot, and since the sliding groove 22 limits the sliding track (i.e. the slotting track), the size of the sliding groove 22 can also be set according to the standard slotting size, so that the drill bit 4 only needs to slide along the sliding groove 22 to quickly realize slotting, avoid deviation caused by manual operation, and further improve the precision of slotting. In addition, the mounting part of the connecting piece 3 can be a threaded structure or a buckle structure, so as to realize the detachable connection of the connecting piece 3 and the drill bit 4. In specific implementation, the limiting seat 2 is separated from the clamping unit 10 first, and then the connecting piece 3 and the drill bit 4 are separated, so as to realize the replacement of the drill bit 4. Different specifications of drill bits 4 can be replaced and used according to different slotting requirements, so as to improve the adaptability and flexibility of the slotting device, and the drill bit 4 can also be replaced in time when it is damaged.
[0043] As shown in Figure 1 , Figure 2 and Figure 3 , the other end of the connecting piece 3 in the embodiment is provided with a driving part 30 for mounting a driving piece 5. The driving piece 5 can be an electric drill, preferably GSB 600RE electric drill. The electric drill is connected with the drill bit 4 through the connecting piece 3, and is used for driving the drill bit 4 to drill or slot.
[0044] As shown in Figure 2 and Figure 4As shown, the clamping unit 10 in the embodiment includes a first clamping part 101, a second clamping part 102, and an adjusting part 103. The first clamping part 101 is arranged opposite to the second clamping part 102. One end of the first clamping part 101 is provided with a first connecting hole 1011, and the other end of the first clamping part 101 is provided with a first slotted hole 1012. The second clamping part 102 is provided with a second slotted hole 1022 corresponding to the first connecting hole 1011, and a second connecting hole 1021 corresponding to the first slotted hole 1012. Two adjusting parts 103 are provided. One end of one adjusting part 103 is connected to the first connecting hole 1011, and the other end is slidingly arranged on the second slotted hole 1022. One end of the other adjusting part 103 is connected to the second connecting hole 1021, and the other end is slidingly arranged on the first slotted hole 1012. One end of the adjusting member 11 is pivotally arranged on the first clamping part 101, and the other end of the adjusting member 11 is pivotally arranged on the second clamping part 102.
[0045] Specifically, the first clamping part 101 and the second clamping part 102 are moved closer to each other to clamp the wooden door, and are moved away from each other to loosen the wooden door. The adjusting part 103 is used to connect the first clamping part 101 and the second clamping part 102. The first slotted hole 1012 and the second slotted hole 1022 are arranged alternately. When the first clamping part 101 and the second clamping part 102 are moved closer to or away from each other, one adjusting part 103 slides along the first slotted hole 1012, and the other adjusting part 103 slides along the second slotted hole 1022. The adjusting member 11 rotates with the movement of the first clamping part 101 and the second clamping part 102, thereby ensuring smooth clamping or loosening of the first clamping part 101 and the second clamping part 102.
[0046] As shown in Figure 1 , Figure 2 and Figure 3 , the bottom of the first clamping part 101 and / or the second clamping part 102 is provided with a scale plate 1013. This facilitates the user to determine the position and size of the slotting by using the scale plate 1013 when slotting, and the positioning is more accurate. There is no need to carry a separate ruler, and the functionality of the slotting device is enriched.
[0047] In the embodiment, the adjusting part 103 is a threaded rod, and the first connecting hole 1011 and the second connecting hole 1021 are threaded holes. In this way, the distance between the first clamping part 101 and the second clamping part 102 (i.e., the tightness of the clamping unit 10) can be adjusted by rotating the adjusting part 103 through the threaded cooperation of the threaded rod and the threaded hole, and the operation is simple and convenient.
[0048] As shown in Figure 2As shown, the end of the adjusting part 103 in the embodiment is provided with an adjusting handle 1031 to facilitate the rotation of the adjusting part 103, so that the position of the threaded rod screwed into the threaded hole can be adjusted more accurately, the effect of accurate fine adjustment is realized, and the perpendicularity of the slotting is ensured.
[0049] As shown in Figure 1 , Figure 2 and Figure 4 , in the embodiment, the first opening of the first assembly groove 20 is arranged on one side wall of the limiting seat 2, and the first assembly groove 20 is a first trumpet-shaped opening gradually expanding toward the first opening; the second opening of the second assembly groove 21 is arranged on the other side wall opposite to the first opening, and the second assembly groove 21 is a second trumpet-shaped opening gradually expanding toward the second opening.
[0050] Specifically, taking the first assembly groove 20 as an example, the connecting shaft 12 can be gradually inserted into the first assembly groove 20 from the first opening with a larger size until the connecting shaft 12 is engaged with the smallest part of the first assembly groove 20, and the connecting shaft 12 can be separated from the smallest part of the first assembly groove 20 by being forced to move, so that the installation and disassembly of the limiting seat 2 and the clamping unit 10 are facilitated. In addition, the first opening of the first assembly groove 20 and the second opening of the second assembly groove 21 are arranged in opposite directions, so that the connecting shaft 12 can be prevented from being separated during the use of the slotting device, and the stability of use is ensured.
[0051] As shown in Figure 1 and Figure 4 , in the embodiment, a plurality of balls 222 are arranged on the inner side wall of the sliding groove 22, and the balls 222 are in contact with the hollow cylinder 221 to facilitate the smooth sliding of the hollow cylinder 221 in the sliding groove 22.
[0052] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , in the embodiment, a handle 2211 is arranged on the hollow cylinder 221, and the handle 2211 is used to drag the hollow cylinder 221 to slide in the sliding groove 22, so as to drive the drill bit 4 to slot.
[0053] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A slotting device, characterized in that, The utility model relates to a fixing mechanism, a limiting seat and a connecting piece, and belongs to the field of drilling equipment. The fixing mechanism comprises a clamping unit for clamping fixation, a plurality of adjusting members separated from or close to the clamping unit, and a connecting shaft arranged on the adjusting members. The limiting seat is provided with a first assembly groove at one end for clamping or separating with one connecting shaft, and is provided with a second assembly groove at the other end for clamping or separating with another connecting shaft. The middle part of the limiting seat is provided with a sliding groove and a hollow cylinder slidingly arranged in the sliding groove.
2. The slotting device of claim 1, wherein: The connecting piece is sleeved in the hollow cylinder, and one end of the connecting piece is provided with a mounting part for mounting a drill bit.
3. The slotting device of claim 1, wherein: The other end of the connecting piece is provided with a driving part for mounting a driving member. The clamping unit comprises a first clamping part, a second clamping part and an adjusting part. The first clamping part is arranged opposite to the second clamping part.
4. The slotting device of claim 3, wherein: One end of the first clamping part is provided with a first connecting hole.
5. The slotting device of claim 3, wherein: The other end of the first clamping part is provided with a first slot.
6. The slotting device of claim 5, wherein: The second clamping part is provided with a second slot corresponding to the first connecting hole and a second connecting hole corresponding to the first slot.
7. The slotting device of claim 1, wherein: The adjusting part is provided with two adjusting parts. One end of one adjusting part is connected with the first connecting hole, and the other end is slidingly arranged in the second slot.
8. The slotting device of claim 1, wherein: One end of the other adjusting part is connected with the second connecting hole, and the other end is slidingly arranged in the first slot.
9. The slotting device of claim 1, wherein: One end of the adjusting member is shaft-hingedly arranged on the first clamping part. The other end of the adjusting member is shaft-hingedly arranged on the second clamping part. The bottom of the first clamping part and / or the second clamping part is provided with a scale plate. The adjusting part is a threaded rod. The first connecting hole and the second connecting hole are threaded holes. The end of the adjusting part is provided with an adjusting handle. The first opening of the first assembly groove is arranged on one side wall of the limiting seat. The first assembly groove is a first trumpet mouth gradually expanding towards the first opening. The second opening of the second assembly groove is arranged on the other side wall opposite to the first opening. The second assembly groove is a second trumpet mouth gradually expanding towards the second opening. The inner side wall of the sliding groove is provided with a plurality of balls. The hollow cylinder is provided with a handle.