Cabinet door closing-up auxiliary mounting and leveling device

Abstract

The utility model provides an auxiliary mounting and leveling device for closing up a cabinet door, and relates to the technical field of mounting tools. The device comprises a fixing assembly, a supporting frame, a supporting plate, a bearing plate and a first height adjusting mechanism, the fixing assembly is movably connected with the supporting frame, the supporting plate is connected with the supporting frame and located below the fixing assembly, and a U-shaped groove is formed in the middle of the supporting plate in the width direction so that two supporting parts can be formed at the two ends of the supporting plate in the width direction; the fixing assembly and the two supporting parts jointly fix the structure to be fixed, the first height adjusting mechanism is movably connected with the supporting frame and movably connected with the bearing plate, and the first height adjusting mechanism can adjust the height of the bearing plate. The fixing assembly and the two supporting parts can fix the side plate and the bottom plate of the cabinet body at the same time, a connection whole which is stable in stress and has certain rigidity is formed, large displacement cannot be generated between the side plate and the bottom plate, the supporting plates can be attached to the side plate more accurately, and errors generated during splicing are effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation tool technical field especially is involved in a kind of cabinet door closing mouth auxiliary installation lifting device. BACKGROUND

[0002] In the cabinet body assembly process, lifting fixture is usually needed to be used, by fixing lifting fixture to corresponding cabinet body bottom plate, then the cabinet door or cabinet door closing mouth to be installed is placed on lifting fixture, the cabinet door and cabinet door closing mouth are supported by lifting fixture, so that it keeps corresponding installation height, and it is convenient for the installation of hinge or bolt.

[0003] The applicant finds that there are at least the following technical problems in the prior art: the cabinet door closing mouth installation lifting fixture on the market is usually fixed on the bottom plate of the cabinet body, and the bottom plate is used as the reference point to position the lifting height of the cabinet door, but the accurate positioning reference point should be the side plate as the standard. However, there are errors in the actual splicing process of the bottom plate and the side plate of the cabinet body, especially when the cabinet door closing mouth or the cabinet door is placed on the fixture, the heavy state will further extrude the bottom plate and make it bend and deform, and the bottom plate is often lower or higher than the side plate, so the positioning reference point of the fixed bottom plate is not accurate enough. SUMMARY

[0004] The utility model discloses a kind of cabinet door closing mouth auxiliary installation lifting device, to solve the technical problems existing in prior art. The preferred technical solutions in the many technical solutions provided by the utility model can produce many technical effects, which are described in detail below.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of cabinet door closing mouth auxiliary installation lifting device, including fixed component, support frame, support plate, supporting plate and first height adjusting mechanism, the fixed component is movably connected with the support frame, the support plate is connected with the support frame and is located below the fixed component, the middle part of the support plate width direction is provided with U-shaped groove to make its width direction two ends form two support parts, the fixed component is fixed with two support parts to the fixed structure, the first height adjusting mechanism is movably connected with the support frame and is movably connected with the supporting plate, the first height adjusting mechanism can adjust the height of the supporting plate.

[0007] Preferably, the fixed component includes second height adjusting mechanism and fixed plate, the second height adjusting mechanism is movably connected with the support frame and is connected with the fixed plate, the second height adjusting mechanism can adjust the height of the fixed plate, the fixed plate can be fixed with two support parts to the fixed structure.

[0008] Preferably, the second height adjusting mechanism comprises a second screwing member and a second screw rod, the top of the second screw rod is connected with the second screwing member and the bottom of the second screw rod is connected with the fixed plate, and the second screw rod is threadedly connected with the support frame.

[0009] Preferably, the support frame comprises a vertical frame body and a top plate, the top plate is connected at the top of the vertical frame body and is movably connected with the fixed assembly, the first height adjusting mechanism is movably connected with the vertical frame body, and a sliding groove is arranged on the vertical frame body and the supporting plate is slidably connected with the sliding groove.

[0010] Preferably, the first height adjusting mechanism comprises a first screwing member and a first screw rod, both ends of the first screw rod are provided with light shaft structures and the light shaft structures are movably connected with the vertical frame body through bearings, the light shaft structure at the bottom end is connected with the first screwing member, and the first screw rod is threadedly connected with the supporting plate.

[0011] Preferably, the supporting plate comprises a plate body and a sliding block, the sliding block is connected with the plate body, the sliding block is threadedly connected with the first screw rod and slidably connected with the sliding groove.

[0012] Preferably, the sliding block and the sliding groove are dovetail structures.

[0013] Preferably, the width of the support plate is greater than the width of the support frame and the fixed plate.

[0014] Preferably, the U-shaped groove is arranged in an inclined manner along the depth direction of the cabinet body, one end of the U-shaped groove away from the support frame is a high end, and one end of the U-shaped groove close to the support frame is a low end.

[0015] Preferably, the support plate and the support frame are detachably connected through bolts.

[0016] The utility model discloses a beneficial effect is: because the design of U type recess, result in the two support parts of both ends compared with U type recess part has higher height, when the support plate is in contact with the structure to be fixed, can produce actual contact through two support parts, in the use, one support part can always be in contact with the side plate of cabinet body, and the other support part always is in contact with the bottom plate of cabinet body, therefore, fixed assembly and two support parts can be fixed to the side plate and bottom plate of cabinet body simultaneously, form a stress more stable and have certain rigidity's connection whole, on this basis, when the cabinet door of self weight is heavier and is closed and is placed in the support plate, under the condition of receiving external pressure, the side plate and the bottom plate between do not produce larger displacement, and the support plate can more accurately fit the side plate, thereby can more accurate control the height of the fixture positioning side plate, effectively avoid the surplus error of the side plate and the bottom plate of cabinet body when splicing. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0018] Figure 1 It is the perspective view of the utility model;

[0019] Figure 2 It is the front view structure diagram of the utility model;

[0020] Figure 3 It is the overhead structure diagram of the support plate and support frame of the utility model;

[0021] Fig. 1, fixed assembly;11, second height adjusting mechanism;111, second screwing spare;112, second screw rod;12, fixed plate;

[0022] 2, support frame;21, vertical frame body;211, sliding groove;22, top plate;

[0023] 3, support plate;31, U type recess;32, support part;

[0024] 4, support plate;41, plate body;42, sliding block;

[0025] 5, first height adjusting mechanism;51, first screwing spare;52, first screw rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0027] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side" and the like is based on the drawings and only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. Figure 1

[0028] In the description of the utility model, it is understood that the terms "mounting", "connection", "connection" should be understood broadly unless otherwise specified and limited, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. 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.

[0029] With reference to Figures 1 to 3 The utility model provides a kind of cabinet door closing auxiliary installation lifting device, including fixed component 1, support frame 2, support plate 3, support plate 4 and first height adjusting mechanism 5;

[0030] Fixed component 1 is movably connected with support frame 2, support plate 3 is connected with support frame 2 and is located below fixed component 1, U-shaped groove 31 is set in the middle of the width direction of support plate 3 to form two support parts 32 in the both ends of its width direction, fixed component 1 and two support parts 32 can form clamp, and fixed structure is formed by being fixed to the common support plate 3;

[0031] First height adjusting mechanism 5 is movably connected with support frame 2 and movably connected with support plate 4, and first height adjusting mechanism 5 can adjust the height of support plate 4, and cabinet door closing or conventional cabinet door can be placed on support plate 4, support plate 4 can play a supporting role to cabinet door closing or cabinet door, and the height of support plate 4 can be adjusted to correspond the installation height of cabinet door closing or cabinet door under the auxiliary cooperation of first height adjusting mechanism 5;

[0032] ​Due to the design of the U-shaped groove 31, the two support portions 32 located at both ends thereof have a higher height than the U-shaped groove 31 portion, and the support plate 3 can generate actual contact through the two support portions 32 when contacting the structure to be fixed. During use, one of the support portions 32 can always contact the side plate of the cabinet body, and the other support portion 32 can always contact the bottom plate of the cabinet body. Therefore, the fixing assembly 1 and the two support portions 32 can simultaneously fix the side plate and the bottom plate of the cabinet body, forming a connection whole that is relatively stable in stress and has a certain rigidity. On this basis, when the cabinet door with a relatively heavy self-weight is placed on the support plate 4, under the condition of external pressure, the side plate and the bottom plate will not generate a large displacement amount, and the support plate 3 can be more accurately attached to the side plate, so that the height of the clamp positioning the side plate can be more accurately controlled, effectively avoiding the excess error generated when the side plate and the bottom plate of the cabinet body are spliced.

[0033] In the embodiment, the width of the support plate 3 is greater than the width of the support frame 2 and the fixing plate 12. In this way, the support plate 3 has a larger coverage range, a larger spacing is formed between the two support portions 32 located at both ends in the width direction, the actual application range can be expanded, and the two support portions 32 can further ensure that they are in extrusion contact with the side plate and the bottom plate, respectively.

[0034] In the embodiment, the U-shaped groove 31 is arranged in an inclined manner along the depth direction of the cabinet body, one end of the U-shaped groove 31 away from the support frame 2 is a high-position end, and one end close to the support frame 2 is a low-position end.

[0035] In this way, after the cabinet door with a relatively heavy self-weight is placed on the support plate 4, under the condition of external pressure, the cabinet door closing auxiliary installation lifting device as a whole will extrude the bottom plate to a certain extent, and the bottom plate will be deformed to a certain extent. The closer to the side of the support frame 2, the greater the deformation. The U-shaped groove 31 is arranged as an inclined slope, which can match the deformation degree of the bottom plate, avoid large-area contact between the U-shaped groove 31 and the deformed top surface of the bottom plate, and affect the stress balance of the whole.

[0036] As an optional implementation, the fixing assembly 1 comprises a second height adjusting mechanism 11 and a fixing plate 12. The second height adjusting mechanism 11 is movably connected with the support frame 2 and connected with the fixing plate 12. The second height adjusting mechanism 11 can adjust the height of the fixing plate 12, so that the fixing plate 12 can correspond to bottom plates with different thicknesses. The fixing plate 12 can jointly fix the structure to be fixed with the two support portions 32.

[0037] In the embodiment, the second height adjusting mechanism 11 preferably comprises a second screwing member 111 and a second screw rod 112. The top of the second screw rod 112 is connected with the second screwing member 111, and the bottom thereof is connected with the fixing plate 12. The second screw rod 112 is threadedly connected with the support frame 2.

[0038] In use, the two support portions 32 are brought into contact with the bottom plate and the side plate respectively, and then the second screwing member 111 is rotated to drive the second screw rod 112 to rotate relative to the support frame 2, and further drive the fixed plate 12 to rotate, so that the fixed plate 12 located at the upper side and the two support portions 32 located at the lower side are cooperated to form integral fixation of the side plate and the bottom plate.

[0039] As an optional implementation, the support frame 2 comprises a vertical frame body 21 and a top plate 22, the top plate 22 is connected at the top of the vertical frame body 21 and is movably connected with the fixed assembly 1, specifically, it can be threadedly connected with the second screw rod 112;

[0040] The first height adjusting mechanism 5 is movably connected with the vertical frame body 21, and the vertical frame body 21 is provided with a sliding groove 211, and the supporting plate 4 is slidably connected with the sliding groove 211;

[0041] In this embodiment, the first height adjusting mechanism 5 preferably comprises a first screwing member 51 and a first screw rod 52, both ends of the first screw rod 52 are provided with a light shaft structure and the light shaft structures are movably connected with the vertical frame body 21 through bearings, the light shaft structure at the bottom end is connected with the first screwing member 51, and the first screw rod 52 is threadedly connected with the supporting plate 4;

[0042] Through the structure design of the light shaft at both ends of the first screw rod 52, metal fatigue damage caused by long-term friction of the threads of the first screw rod 52 with the bearings can be avoided;

[0043] In use, the first screwing member 51 is rotated to drive the first screw rod 52 to rotate, and the rotating first screw rod 52 can drive the supporting plate 4 to move relative in the vertical direction to adjust the height thereof.

[0044] In this embodiment, the supporting plate 4 preferably comprises a plate body 41 and a sliding block 42, the sliding block 42 is connected with the plate body 41, the sliding block 42 is threadedly connected with the first screw rod 52 and slidably connected with the sliding groove 211, and the cabinet door closing part can be placed on the plate body 41.

[0045] As an optional implementation, the sliding block 42 and the sliding groove 211 are both dovetail structures, and are slidably connected with each other, so that the sliding connection part of the sliding block 42 and the sliding groove 211 can be structurally reinforced, and the outward deformation of the sliding block 42 and the sliding groove 211 can be reduced after long-term use, and the service life can be prolonged.

[0046] As an optional implementation, the support plate 3 is detachably connected with the vertical frame body 21 of the support frame 2 through bolts, so that the support plate 3 is easily disassembled, different types of support plates 3 can be installed according to actual use requirements, and when necessary, the support plate 3 mentioned in the embodiment can not be used, and a conventional support plate structure can be selected, and other functional features of the cabinet door closing auxiliary installation lifting device mentioned in the embodiment can also be applied.

[0047] As an optional implementation, the vertical frame body 21 is preferably provided with a scale line, so that the height of the fixing plate 12 and the supporting plate 4 can be more accurately adjusted.

[0048] The above is only a 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 cabinet door closing auxiliary installation lifting device, characterized in that, The device includes a fixing component (1), a support frame (2), a support plate (3), a support plate (4), and a first height adjustment mechanism (5). The fixing component (1) is movably connected to the support frame (2). The support plate (3) is connected to the support frame (2) and is located below the fixing component (1). The support plate (3) has a U-shaped groove (31) in the middle of its width direction so that its two ends in the width direction form two support parts (32). The fixing component (1) and the two support parts (32) together form a fixing structure to be fixed. The first height adjustment mechanism (5) is movably connected to the support frame (2) and the support plate (4). The first height adjustment mechanism (5) can adjust the height of the support plate (4).

2. The cabinet door cover-up installation assist leveler of claim 1, wherein, The fixing component (1) includes a second height adjustment mechanism (11) and a fixing plate (12). The second height adjustment mechanism (11) is movably connected to the support frame (2) and connected to the fixing plate (12). The second height adjustment mechanism (11) can adjust the height of the fixing plate (12). The fixing plate (12) can work together with the two support parts (32) to fix the structure to be fixed.

3. The cabinet door cover-up installation assist leveler of claim 2, wherein, The second height adjustment mechanism (11) includes a second screw (111) and a second lead screw (112). The top of the second lead screw (112) is connected to the second screw (111) and its bottom is connected to the fixed plate (12). The second lead screw (112) is threadedly connected to the support frame (2).

4. The cabinet door cover-up installation assist leveler of claim 1, wherein, The support frame (2) includes a vertical frame (21) and a top plate (22). The top plate (22) is connected to the top of the vertical frame (21) and is movably connected to the fixing component (1). The first height adjustment mechanism (5) is movably connected to the vertical frame (21). The vertical frame (21) is provided with a sliding groove (211), and the support plate (4) is slidably connected to the sliding groove (211).

5. The cabinet door cover-up installation assist leveler of claim 4, wherein, The first height adjustment mechanism (5) includes a first screwing component (51) and a first lead screw (52). Both ends of the first lead screw (52) are provided with optical shaft structures, and the optical shaft structures are movably connected to the vertical frame (21) through bearings. The optical shaft structure located at the bottom end is connected to the first screwing component (51), and the first lead screw (52) is threadedly connected to the support plate (4).

6. The cabinet door cover-up installation assist leveler of claim 5, wherein, The support plate (4) includes a plate body (41) and a sliding block (42). The sliding block (42) is connected to the plate body (41), and the sliding block (42) is threadedly connected to the first lead screw (52) and slidably connected to the sliding groove (211).

7. The cabinet door cover-up installation assist leveler of claim 6, wherein, Both the sliding block (42) and the sliding groove (211) are dovetail structures.

8. The cabinet door cover-up installation assist leveler of claim 2, wherein, The width of the support plate (3) is greater than the width of the support frame (2) and the fixing plate (12).

9. The cabinet door coverband auxiliary mounting lifter of claim 1, wherein, The U-shaped groove (31) is arranged obliquely along the depth direction of the cabinet body, one end of the U-shaped groove (31) away from the support frame (2) is a high end, and one end close to the support frame (2) is a low end.

10. The cabinet door coverband auxiliary mounting lifter of claim 1, wherein, The support plate (3) and the support frame (2) are detachably connected through bolts.

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