Mechanical part storage rack for warehouse storage
By designing the nesting structure and elastic support that combine the frame storage rack with the slide chute, the problem of deformation and stacking of thin-walled cavity components is solved in the storage and transportation, and the stable fixation and safe storage of workpieces are achieved.
Patent Information
- Application Number
- CN202421162144.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When storing and handling thin-walled cavities, the prior art is difficult to effectively avoid the problems of deformation and unreliable stacking of parts, especially when the edge position is high but the middle position is weak.
A storage rack for mechanical accessories for warehouse storage is designed, adopting a frame structure and a chute design, combining nested columns and bottom support, the middle support is made of elastic support and self-lubricating materials, and the transverse stop bar is used for limiting positioning. Ensure stable fixation of workpieces during storage and transportation.
It effectively reduces the risk of deformation and stacking of parts, and ensures the stability and safety of workpieces during storage and transportation.
Smart Images
Figure CN222361468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage racks, in particular to a storage rack for mechanical parts used for warehouse storage. Background Art
[0002] When storing thin-walled hollow parts, the stability of the load-bearing fulcrum must be considered to avoid deformation of parts caused by concentrated force at a single point. For example, when storing hollow thin-walled parts such as automobile hoods and doors, there are multiple layers of sheet metal overlapping at the edges, and the rigidity is relatively higher than the middle position, while the middle area is covered with a large area of sheet metal and the overall rigidity is weak. Therefore, the edge should be the load-bearing point during storage; at the same time, this type of component also has the problem of surface deformation during transportation. Therefore, in the entire production process, the inverted frame of parts should be minimized, that is, the storage rack used to store such parts should have the ability to store and transport them at the same time. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a storage rack for mechanical parts for warehouse storage, which can be disassembled and used as a transfer rack, and has good auxiliary fixing tooling inside to prevent the workpiece from shaking and bumping and causing deformation; it can also be combined as a practical storage rack, and has a good connection and fixing method when combined to avoid collapse caused by unreliable connection during stacking. At the same time, the workpiece is supported by a slide groove inside, which is convenient for taking the workpiece and avoiding bumping during the storage and retrieval process, and can effectively solve the problems in the background technology.
[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical parts storage rack for warehouse storage, comprising:
[0005] The frame is a frame structure with one or two groups of open long sides, with columns at four corners, and a wide-mouthed bottom support at the bottom of each column, which can be nested outside the top of the lower column;
[0006] The chute is a single-end or double-end open trough structure and is evenly arranged at the bottom of the inner cavity along the length direction of the frame, and the open end of the chute corresponds to the long side of the frame opening;
[0007] The middle support is an elastic support and is arranged inside the frame at intervals from the slide groove.
[0008] As a preferred technical solution of the utility model, the bottom support includes a nesting portion and a wide-mouth portion, the inner cavity cross-sectional area of the nesting portion can wrap the outer cross-sectional area of the column, and the minimum inner cross-sectional area of the wide-mouth portion is the same as the inner cross-sectional area of the nesting portion;
[0009] The side surface of the nesting portion is provided with a penetrating lower through hole, and the side surface of the upper end of the column is provided with a penetrating upper through hole. When the two layers of frames are stacked, the upper through hole of the lower frame overlaps with the lower through hole of the upper frame.
[0010] As a preferred technical solution of the utility model, the upper through hole and / or the lower through hole is a threaded hole, and bolts can be threadedly connected inside.
[0011] As a preferred technical solution of the utility model, the slide groove is a channel steel, and the inner wall is provided with a self-lubricating polymer slideway with a V-shaped or inverted trapezoidal cross section.
[0012] As a preferred technical solution of the utility model, the middle support is a closed ring structure, and is wrapped with a soft anti-collision layer on the outside.
[0013] As a preferred technical solution of the utility model, a fool-proof groove is provided on one side of the upper end of the column, and a fool-proof plug is provided on the inner wall of the bottom support at a position corresponding to the fool-proof groove.
[0014] As a preferred technical solution of the utility model, the side of the frame is provided with a side frame for enclosure, and the surface of the column corresponding to the open long side is provided with an inverted J-shaped limiting groove, and the limiting grooves on both sides can jointly accommodate the end fixing positions of the movable side block.
[0015] As a preferred technical solution of the utility model, a transverse stop strip is arranged at the bottom of the frame along the length direction, and the surface layer of the transverse stop strip is a soft layer. When two layers of frames are stacked, the transverse stop strip of the upper frame can contact the workpiece in the lower frame and / or the top of the middle support.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. First of all, the mechanical parts storage rack for warehouse storage adopts a frame structure design, and the side opening is matched with the bottom slide slot design, which is convenient for the workpiece to slide in from the side, and the middle support on both sides is retracted after the workpiece is put in to avoid shaking and bumping. At the same time, the bottom slide slot is load-bearing, and the workpiece acceptance point is at the junction of multiple layers of sheet metal at the edge, that is, the position with higher rigidity, which effectively reduces the deformation of the workpiece;
[0018] Secondly, the columns and bottom supports of the mechanical parts storage rack for warehouse storage can be nested and assembled, so that multi-layer racks can be stacked and stored. When stacking, the upper horizontal stop bar can limit the middle support to prevent it from shaking, thereby ensuring that the workpiece has better support and fixing performance during storage or stacking and transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the frame structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the stacking state of the two-layer storage rack of the utility model;
[0022] Figure 4 This is a longitudinal cross-sectional view of the two-layer storage rack of the utility model in a stacked state;
[0023] Figure 5 This is a transverse cross-sectional view of the two-layer storage rack of the utility model in a stacked state;
[0024] Figure 6 It is a cross-sectional view of the utility model taken along line AA.
[0025] In the figure: 1. frame; 101. column; 102. side frame; 103. bottom support; 104. lower through hole; 105. upper through hole; 106. anti-fool groove; 107. limit groove; 108. movable side stop; 109. anti-fool plug; 2. slide groove; 3. middle support; 4. horizontal stop strip. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-Figure 6 The utility model provides a technical solution: a mechanical parts storage rack for warehouse storage, comprising:
[0028] The frame 1 is a frame structure with one or two groups of open long sides, with columns 101 at the four corners, and a wide bottom support 103 at the bottom of the column 101, which can be nested outside the top of the lower column 101;
[0029] The bottom support 103 includes a nesting portion and a wide-mouth portion. The cross-sectional area of the inner cavity of the nesting portion can wrap the outer cross-sectional area of the column 101, and the minimum inner cross-sectional area of the wide-mouth portion is the same as the inner cross-sectional area of the nesting portion; a through lower through hole 104 is provided on the side of the nesting portion, and a through upper through hole 105 is provided on the side of the upper end of the column 101. When the two layers of the frame 1 are stacked, the upper through hole 105 of the lower frame 1 overlaps with the lower through hole 104 of the upper frame 1;
[0030] See also Figure 6Taking the column 101 made of square steel as an example, the width of the square steel of the nesting part is larger than that of the column 101, and the opening of the wide mouth part is larger than the cross-section of the nesting part. When the two side frames 1 are stacked, the column 101 of the lower frame 1 can enter the nesting part under the guidance of the wide mouth part. Preferably, the depth of the nesting part is consistent with the square steel width of the column 101. At this time, the nesting of this depth has excellent stability, and after nesting, the upper through hole 105 of the lower frame 1 and the lower through hole 104 of the upper frame 1 overlap, and can be fixed by connecting bolts or by plug-in pins, so that the two side frames 1 become one.
[0031] The chute 2 is a trough structure with one or both ends open, and is evenly arranged at the bottom of the inner cavity along the length direction of the frame 1, and the open end of the chute 2 corresponds to the open long side of the frame 1;
[0032] The slide 2 is a channel steel, and the inner wall is provided with a self-lubricating polymer slide with a V-shaped or inverted trapezoidal cross-section. Preferably, the slide is made of polytetrafluoroethylene (PTFE) and has self-lubricating properties. When a workpiece passes through its surface, it has a small friction resistance. When placing a workpiece, such as a car hood, one end point of one side can be placed in the slide, pushed inward until it is completely inserted, and the other end can be released so that it all falls into the slide.
[0033] See also Figure 4 and Figure 5 The middle support 3 is an elastic support and is arranged inside the frame 1 at a distance from the slide groove 2. The middle support 3 is a closed ring structure and is wrapped with a soft anti-collision layer on the outside. The bottom of the main body of the middle support 3 is fixed to the frame 1, and the upper end is free. Closed-loop ring frames are vertically arranged on both sides of the main body, and soft anti-collision layers are arranged on the outside of the main body and the ring frame.
[0034] See also Figure 3-Figure 5 A transverse stop bar 4 is arranged along the length direction at the bottom of the frame 1, and the surface layer of the transverse stop bar 4 is a soft layer. When two layers of frames 1 are stacked, the transverse stop bar 4 of the upper frame 1 can contact the top of the middle support 3 in the lower frame 1. When multiple layers of frames 1 are stacked, the upper end of the middle support 3 is also fixed, that is, a stable interval and support are formed to avoid collision of workpieces during transportation or storage.
[0035] See also Figure 1 and Figure 6 A fool-proof groove 106 is provided on one side of the upper end of the column 101, and a fool-proof plug 109 is provided on the inner wall of the bottom support 103 at a position corresponding to the fool-proof groove 106. When two sets of frames 1 are stacked, if the stacking is not neat or the stacking direction is wrong, the fool-proof mechanism is triggered, and the nesting part and the top of the column 101 cannot be nested.
[0036] See also Figure 1The side of the frame body 1 is provided with a side frame 102 for enclosure, and the surface of the column 101 corresponding to the open long side is provided with an inverted J-shaped limiting groove 107, and the limiting grooves 107 on both sides can jointly accommodate the end fixing positions of the movable side block 108;
[0037] Taking the single-sided opening as an example, the movable side block 108 is preferably a steel column with a soft leather cover on the outside. Its end enters the limit groove 107 from the notch of the limit groove 107, and together with the column 101 forms a barrier to prevent the internal workpiece from slipping. At the same time, its removal only requires a reverse action.
[0038] When using:
[0039] First, remove the movable side stop 108 and place the workpiece from the open part of the side frame 102, that is, let the workpiece enter along the slide groove 2. When the rack 1 is full, place the movable side stop 108 to close the side frame 102 to prevent the workpiece from sliding out. Then, stack multiple groups of storage racks, that is, the top of the lower column 101 is nested in the upper bottom support 103, and the corresponding overlapping upper through holes 105 and lower through holes 104 are fixed by bolts or pins, so that the multi-layer storage racks form an integral connection, and the transverse stop strip 4 at the bottom of the upper rack 1 can fix the middle support 3 of the lower layer, which plays a positive role in the storage stability of the workpieces in the lower rack 1.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mechanical parts storage rack for warehouse storage, characterized by: include, The frame (1) is a frame structure with one or two groups of open long sides, with columns (101) arranged at four corners, and a wide-mouthed bottom support (103) arranged at the bottom end of the column (101), and the bottom support (103) can be nested outside the top end of the lower column (101); The slide groove (2) is a groove structure with one or both ends open, and is evenly arranged at the bottom of the inner cavity along the length direction of the frame (1), and the open end of the slide groove (2) corresponds to the open long side of the frame (1); The middle support (3) is an elastic support and is arranged inside the frame (1) at a distance from the slide groove (2).
2. The mechanical parts storage rack for warehouse storage according to claim 1 is characterized by: The bottom support (103) comprises a nesting portion and a wide-mouth portion, the inner cavity cross-sectional area of the nesting portion is capable of wrapping the outer cross-sectional area of the column (101), and the minimum inner cross-sectional area of the wide-mouth portion is the same as the inner cross-sectional area of the nesting portion; The side surface of the nesting portion is provided with a through lower through hole (104), and the side surface of the upper end of the column (101) is provided with a through upper through hole (105). When the two layers of the frame (1) are stacked, the upper through hole (105) of the lower frame (1) overlaps with the lower through hole (104) of the upper frame (1).
3. The mechanical parts storage rack for warehouse storage according to claim 2 is characterized by: The upper through hole (105) and / or the lower through hole (104) are threaded holes, and bolts can be threadedly connected inside.
4. The mechanical parts storage rack for warehouse storage according to claim 1, characterized in that: The slide groove (2) is a channel steel, and the inner wall is provided with a self-lubricating polymer slideway with a V-shaped or inverted trapezoidal cross section.
5. The mechanical parts storage rack for warehouse storage according to claim 1, characterized in that: The middle support (3) is a closed annular structure and is wrapped with a soft anti-collision layer on the outside.
6. The mechanical parts storage rack for warehouse storage according to claim 1, characterized in that: An anti-mistake groove (106) is provided on one side of the upper end of the column (101), and an anti-mistake plug block (109) is provided at a position corresponding to the anti-mistake groove (106) on the inner wall of the bottom support (103).
7. The mechanical parts storage rack for warehouse storage according to claim 1, characterized in that: The side of the frame body (1) is provided with a side frame (102) for enclosure, and the surface of the column (101) corresponding to the open long side is provided with an inverted J-shaped limiting groove (107), and the limiting grooves (107) on both sides can jointly accommodate the end fixing positions of the movable side block (108).
8. The mechanical parts storage rack for warehouse storage according to claim 1, characterized in that: A transverse stop strip (4) is provided at the bottom of the frame (1) along the length direction, and the surface layer of the transverse stop strip (4) is a soft layer. When two layers of frames (1) are stacked, the transverse stop strip (4) of the upper frame (1) can contact the workpiece in the lower frame (1) and / or the top of the middle support (3).