Wood splicing clamp convenient to disassemble

Abstract

The wood splicing clamp convenient to disassemble comprises a left side plate, a device body and a containing cavity, fixing pieces are installed on the two sides of the lower portion of the device body, a second lead screw is installed on the inner wall of the device body, and a first moving sleeve is installed on the outer wall of the second lead screw in a threaded mode; a left side plate is connected to the top end of the first moving sleeve, a right side plate is installed on one side of the top end of the device body, a first lead screw is installed on the inner wall of the right side plate, a second moving sleeve is installed on the outer wall of the first lead screw in a threaded mode, and a pressing plate is connected to one side of the second moving sleeve. Through rotation of the threaded rod and threaded fit, the threaded rod drives the clamping plate to move downwards to be away from the lower portion of the table plate, then the fixing pieces are moved towards the two sides, the pulleys move in the sliding grooves at the same time, the device body can be taken down upwards to be disassembled through the fixing pieces, and the problem that disassembly is not convenient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood splicing fixture technical field, concretely is a wood splicing fixture convenient to dismount. BACKGROUND

[0002] The spliced wood board is welcomed by many manufacturers, and the spliced wood board can save cost, and using a whole piece of wood to make solid wood furniture can cause a lot of waste, and the spliced wood board can splice multiple pieces of wood together, greatly reducing the cost, and the spliced furniture can fully utilize the grain and color difference of the wood, so that the furniture structure is more stable and has higher durability, and the pores formed by natural growth of the whole piece of wood can cause the wood to crack during processing, and the spliced wood fixture can clamp and shape multiple wood boards, and then splice the multiple wood boards, the existing wood splicing fixture is prone to misoperation, so that the use stability is poor, and the disassembly of the device is not convenient, therefore, in view of the above problems, the utility model is created through in-depth research. SUMMARY

[0003] The utility model discloses a wood splicing fixture convenient to dismount, and aims at solving the problems that the existing wood splicing fixture is not convenient to dismount, has strong applicability and is not prone to misoperation.

[0004] To achieve the above object, the utility model provides the following technical scheme: a wood splicing fixture convenient to dismount, including left side plate, device body and accommodating cavity, the both sides below device body are installed with fixed part, the inner wall of device body is installed with second lead screw, and the outer wall of second lead screw is screw mounted with first mobile sleeve, the top of first mobile sleeve is connected with left side plate, one side of device body top is installed with right side plate, the inner wall of right side plate is installed with first lead screw, and the outer wall of first lead screw is screw mounted with second mobile sleeve, one side of second mobile sleeve is connected with pressing plate.

[0005] Preferably, the bottom end of the fixed part is screw mounted with a threaded rod, and the top end of the threaded rod is movably connected with a clamping plate through a bearing.

[0006] Preferably, the bottom end of the device body is provided with a sliding groove, and the top end of the fixed part is movably connected with the sliding groove through a pulley.

[0007] Preferably, the inner side of the pressing plate is provided with an accommodating cavity, and the inner side of the accommodating cavity is movably installed with an expansion plate.

[0008] Preferably, the inner wall of one side of the left side plate is provided with a limiting groove, and one side of the expansion plate is movably connected with the limiting groove through a limiting wheel.

[0009] Preferably, one end of the first and second lead screws is movably connected with an extension rod, and one end of the extension rod is connected with a handle.

[0010] Preferably, the device body is provided with a connecting block on the outer side of one end of the extension rod of the right side plate, and the outer wall of the connecting block is provided with a positioning groove.

[0011] Compared with the prior art, the device has the advantages that:

[0012] (1) The device is provided with a handle, a first moving sleeve and a storage cavity, the second lead screw is rotated by rotating the handle, the first moving sleeve is driven to move inward by thread cooperation, the left side plate is pressed, the extension plate is simultaneously moved into the storage cavity, the first lead screw is rotated by shaking the handle above, the second moving sleeve is driven to press the pressing plate downward by thread cooperation, the upper part of the spliced wood plate is pressed to be neat, the device is suitable for wood plates of various sizes and thicknesses, and the poor applicability problem is solved.

[0013] (2) The device is provided with a threaded rod, a pulley and a fixing piece, the clamping plate is moved downward away from the lower part of the table plate by rotating the threaded rod, the fixing piece is moved to the two sides, the pulley is simultaneously moved in the sliding groove, the fixing piece is moved to the two sides away from the lower part of the table plate, then the device body can be taken upward and removed, and the inconvenient removal problem is solved.

[0014] (3) The device is provided with a handle, an extension rod and a positioning groove, when the handle is not used, the handle is pushed inward, the handle is simultaneously slid into the positioning groove by the extension rod, the position of the handle is locked, the device has better stability, and the misoperation problem is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a cross-sectional structure schematic view of the device body of the device.

[0016] Figure 2 It is a top view structure schematic view of the pressing plate of the device.

[0017] Figure 3 It is a cross-sectional structure schematic view of the extension rod of the device.

[0018] Figure 4 It is a cross-sectional structure schematic view of the pressing plate of the device.

[0019] In the figure: 1, threaded rod; 2, clamping plate; 3, pulley; 4, first moving sleeve; 5, handle; 6, telescopic plate; 7, left side plate; 8, right side plate; 9, first screw rod; 10, connecting block; 11, second moving sleeve; 12, pressing plate; 13, device body; 14, fixing piece; 15, sliding groove; 16, second screw rod; 17, extension rod; 18, positioning groove; 19, receiving cavity. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment 1: please refer to Figures 1-4 A detachable wood splicing clamp, including left side plate 7, device body 13 and receiving cavity 19, both sides below device body 13 are provided with fixing piece 14, the inner wall of device body 13 is provided with second screw rod 16, and the outer wall of second screw rod 16 is provided with first moving sleeve 4 in screw thread, the top of first moving sleeve 4 is connected with left side plate 7, one side of the top of device body 13 is provided with right side plate 8, the inner wall of right side plate 8 is provided with first screw rod 9, and the outer wall of first screw rod 9 is provided with second moving sleeve 11 in screw thread, one side of second moving sleeve 11 is connected with pressing plate 12;

[0022] The bottom of fixing piece 14 is provided with threaded rod 1 in screw thread, and the top of threaded rod 1 is movably connected with clamping plate 2 through bearing;

[0023] The bottom of device body 13 is provided with sliding groove 15, and the top of fixing piece 14 is movably connected with sliding groove 15 through pulley 3;

[0024] Specifically, as shown in the figure, Figure 1 When using the structure, threaded rod 1 is rotated, screw thread cooperation is carried out, clamping plate 2 is driven by threaded rod 1 to move downwards away from the bottom of the table plate, then fixing piece 14 is moved to both sides, pulley 3 is simultaneously moved in sliding groove 15, fixing piece 14 is moved to both sides away from the bottom of the table plate, then device body 13 can be taken off upwards and detached.

[0025] Embodiment 2: the inner side of pressing plate 12 is provided with receiving cavity 19, and telescopic plate 6 is movably installed in the inner side of receiving cavity 19;

[0026] The inner wall of one side of left side plate 7 is provided with limiting groove, and one side of telescopic plate 6 is movably connected with limiting groove through limiting wheel;

[0027] Specifically, as shown in the figure,Figure 1 、 Figure 2 and Figure 4 As shown in

[0028] In example 3, the first screw rod 9 and the second screw rod 16 are movably connected with the extension rods 17, and the extension rods 17 are connected with the handles 5 at one end;

[0029] The device body 13 and the extension rods 17 at one end of the right side plate 8 are both installed with the connecting blocks 10, and the outer walls of the connecting blocks 10 are both provided with the positioning grooves 18;

[0030] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 When the handle 5 is not used, the handle 5 is pushed inward and slid into the positioning groove 18 through the extension rod 17, so that the position of the handle 5 is locked, and the device has better stability.

[0031] Working principle: when using the device, first fix the fixing part 14 on the desktop, then connect multiple wooden boards through adhesive, and then place them on the device body 13, clamp one side of the wooden boards through the left side plate 7, and press the upper part of the wooden boards through the pressing plate 12, so that multiple wooden boards are spliced together after being fixed for a certain period of time;

[0032] First innovative point implementation steps:

[0033] Step 1: rotate the threaded rod 1, and the threaded rod 1 drives the clamping plate 2 to move downward away from the lower part of the table plate through the threaded cooperation;

[0034] Step 2: then move the fixing part 14 to both sides, and the pulley 3 moves in the sliding groove 15 at the same time, and then the device body 13 can be taken out upward for disassembly.

[0035] Second innovative point implementation steps:

[0036] Step 1: rotate the handle 5 to rotate the second screw rod 16, and the first moving sleeve 4 drives the left side plate 7 to move inward to press the wooden board through the threaded cooperation, and the telescopic plate 6 moves into the storage cavity 19 at the same time through the inward movement of the left side plate 7;

[0037] Second step: through the shake upper handle 5 again make first screw rod 9 rotation, screw thread cooperation, make second mobile sleeve 11 drive presser plate 12 extrude wood board to downward, make the wood board above splicing press neat, apply various size thickness wood board.

[0038] Third innovation point implementation step:

[0039] By not using handle 5, by pushing handle 5 inward, by extension rod 17 drive handle 5 to slide to positioning groove 18 simultaneously, the position of handle 5 is locked, make the device stability better.

[0040] It should be noted that in this text, such as first and second relationship terms such as only to distinguish one entity or operation from another entity or operation, and does not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent in such process, method, article or equipment.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A detachable wood joint, comprising a left side plate (7), a device body (13) and a receiving cavity (19), characterized in that: Both sides below the device body (13) are provided with fixing pieces (14), the inner wall of the device body (13) is provided with a second lead screw (16), and the outer wall of the second lead screw (16) is threadedly provided with a first moving sleeve (4), the top end of the first moving sleeve (4) is connected with a left side plate (7), one side of the top end of the device body (13) is provided with a right side plate (8), the inner wall of the right side plate (8) is provided with a first lead screw (9), and the outer wall of the first lead screw (9) is threadedly provided with a second moving sleeve (11), one side of the second moving sleeve (11) is connected with a pressing plate (12).

2. The easily detachable timber joint of claim 1, wherein: The bottom end of the fixing piece (14) is threadedly provided with a threaded rod (1), and the top end of the threaded rod (1) is movably connected with a clamping plate (2) through a bearing.

3. The easily removable timber joint of claim 1, wherein: The bottom end of the device body (13) is provided with a chute (15), and the top end of the fixing piece (14) is movably connected with the chute (15) through a pulley (3).

4. The easily removable timber joint of claim 1, wherein: The inner side of the pressing plate (12) is provided with a receiving cavity (19), and the receiving cavity (19) is movably provided with a telescopic plate (6).

5. A jig according to claim 4, wherein: The inner wall of one side of the left side plate (7) is provided with a limiting groove, and one side of the telescopic plate (6) is movably connected with the limiting groove through a limiting wheel.

6. The easily removable timber joint of claim 1, wherein: One end of the first lead screw (9) and the second lead screw (16) is movably connected with an extension rod (17), and one end of the extension rod (17) is connected with a handle (5).

7. A jig according to claim 6, wherein: The outer side of one side of the device body (13) and the extension rod (17) of one end of the right side plate (8) is movably connected with a connecting block (10), and the outer wall of the connecting block (10) is provided with a positioning groove (18).

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