Main shaft transferring and storing bracket

Abstract

The utility model discloses a main shaft transfer and storage bracket, which relates to the technical field of shaft body transfer equipment and comprises an end support component and a cross support component. The transverse supporting assembly comprises a transverse supporting beam and a second reinforcing rod. The transverse supporting beam comprises transversely-arranged channel steel and an elastic rack arranged on the upper surface of the channel steel. The elastic rack is provided with a plurality of first grooves for limiting the main shaft; and the pry bar is used for prying the main shaft and is Y-shaped. The transverse supporting device is simple in structure and reliable in function, and the transverse supporting assembly can be supported through the end supporting assembly, so that the transverse supporting assembly is in a transverse state; a cross supporting beam of the cross supporting assembly comprises channel steel for bearing force and an elastic rack for limiting rolling and sliding of the main shaft, so that the problem of main shaft accumulation caused by rolling of the main shaft is solved. A user can conveniently move the positions of the main shafts through the pinch bar, so that the distance between the adjacent main shafts is adjusted, and uniform arrangement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft transfer equipment, in particular to a main shaft transfer and storage bracket. Background Art

[0002] Spindle parts are usually placed on brackets for storage, and sometimes the brackets and the spindles need to be transported together.

[0003] Traditional brackets typically use smooth support surfaces to support both ends of the spindle. However, the machining workshop floor where the brackets are placed is not perfectly level, so the support surfaces are often tilted. This causes the spindles to roll and accumulate. These accumulated spindles collide with each other, causing damage. During quality inspection, inspectors must separate the spindles one by one, risking the presence of caliper pins between adjacent spindles. This is cumbersome and inefficient. Summary of the Invention

[0004] In order to overcome the problem in the above background technology that "the traditional bracket cannot ensure the horizontality of the supporting plane, causing the spindle to roll and accumulate", the utility model provides a spindle transfer and storage bracket.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A spindle transfer and storage bracket comprises an end support assembly and a cross bracing assembly; two end support assemblies are provided and respectively stand upright at both ends of the cross bracing assembly; the cross bracing assembly comprises a cross bracing beam and a second reinforcing rod, the cross bracing beam comprises a transverse channel steel and an elastic rack arranged on the upper surface of the channel steel; the elastic rack is provided with a plurality of first grooves for limiting the spindle; two cross bracing beams are provided and arranged parallel to each other; the second reinforcing rod is placed between the two cross bracing beams, and the two ends of the second reinforcing rod are respectively fixedly connected to the two cross bracing beams; the end of the cross bracing beam is fixedly connected to the end support assembly.

[0007] As a further optimization scheme of the present invention, each of the end support assemblies includes two columns, several first reinforcing rods and a protective plate; the two columns are arranged parallel to each other, the first reinforcing rod is placed horizontally between the two columns, and the two ends of the first reinforcing rod are respectively fixedly connected to the two columns; the two ends of the protective plate are respectively fixedly connected to the two columns.

[0008] As a further optimization solution of the present invention, the side wall of the column is fixedly connected with a lifting lug.

[0009] As a further optimization solution of the present invention, a gasket is fixedly connected to the bottom end of the column.

[0010] As a further optimization solution of the present invention, a plurality of second reinforcing rods are provided and are arranged parallel to each other; the ends of the second reinforcing rods are fixedly connected to the bottom of the channel steel side wall.

[0011] As a further optimization solution of the present invention, the cross bracing assembly also includes a base plate installed on the upper surface of the second reinforcing rod, the bottom of the first groove is higher than the top surface of the base plate; the top surface of the base plate is provided with several straight grooves perpendicular to the cross bracing beam.

[0012] As a further optimization solution of the present invention, it also includes a pry bar for prying the main shaft, and the pry bar is Y-shaped.

[0013] As a further optimization solution of the present invention, the pry bar includes a main rod body, a fixed rod body fixedly connected to the end of the main rod body, and a movable rod body rotatably connected to the main rod body, and the fixed rod body and the movable rod body are both connected to the same end of the main rod body.

[0014] As a further optimization scheme of the present invention, the pry bar also includes a pulling crank, which is arc-shaped, with one end of the pulling crank fixedly connected to the middle part of the movable rod body and the other end inserted into the accommodating hole of the main rod body; a plurality of clamping holes are provided on the outer side wall of the pulling crank; an extension plate is fixedly connected to the side wall of the main rod body, and a limiting screw hole is provided on the extension plate, and a limiting bolt is threadedly connected to the limiting screw hole, and the end of the limiting bolt can be selectively inserted into the clamping hole.

[0015] As a further optimization solution of the present invention, the accommodating hole is an arc-shaped hole.

[0016] In summary, the benefits of the present invention are:

[0017] This utility model has a simple structure and reliable function. The end support assembly can support the cross brace assembly, keeping the cross brace assembly in a horizontal position. The cross brace assembly's cross brace beam includes a load-bearing channel steel and an elastic rack to limit the rolling and sliding of the spindles, thereby preventing the spindles from rolling and causing spindle accumulation. The user can easily move the spindle position with a pry bar, thereby adjusting the spacing between adjacent spindles to achieve an even arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present application is further described below with reference to the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 Schematic diagram of the cross brace assembly structure;

[0021] Figure 3 Schematic diagram of the end support assembly structure;

[0022] Figure 4 Schematic diagram of the cross bracing beam structure;

[0023] Figure 5 This is a schematic diagram of the installation position and structure of the base plate;

[0024] Figure 6 This is a schematic diagram of the pry bar prying the spindle;

[0025] Figure 7 Schematic diagram of the pry bar structure;

[0026] Figure 8 Schematic diagram of the location and structure of the card hole;

[0027] Figure 9 Schematic diagram of the position and structure of the limiting screw hole.

[0028] Description of reference numerals:

[0029] In the figure,

[0030] 1. End support assembly; 11. Column; 111. Lifting lug; 112. Spacer; 12. First reinforcement rod; 13. Protective plate;

[0031] 2. Cross brace assembly; 21. Cross brace beam; 211. Channel steel; 212. Elastic rack; 2121. Operating gap; 22. Second reinforcement rod; 23. Bottom plate; 231. Straight slot;

[0032] 3. Spindle;

[0033] 4. Pry bar; 41. Main rod body; 411. Accommodating hole; 412. Extension plate; 4121. Limit screw hole; 413. Limit bolt; 42. Fixed rod body; 43. Movable rod body; 44. Pull-connecting crank; 441. Snap-connecting hole. DETAILED DESCRIPTION

[0034] Based on the above structural features of the present application, the implementation methods of the present application are further described:

[0035] Reference Figures 1 and 2 This embodiment provides a transport and storage bracket for a spindle 3, comprising an end support assembly 1 and a cross brace assembly 2. Two end support assemblies 1 are provided and are respectively disposed at both ends of the cross brace assembly 2. The end support assembly 1 is used to support the cross brace assembly 2, and the cross brace assembly 2 is used to place the spindle 3.

[0036] Reference Figures 2 to 4The cross-bracing assembly 2 includes a cross-bracing beam 21 and a second reinforcing rod 22. The cross-bracing beam 21 includes a horizontal channel steel 211 and an elastic rack 212 placed on the upper surface of the channel steel 211. The elastic rack 212 is fixedly connected to the channel steel 211 by bolts. The elastic rack 212 is made of elastic rubber material to prevent the main shaft 3 from colliding with the channel steel 211 when it is placed. The elastic rack 212 is provided with a plurality of first grooves for limiting the main shaft 3. The first grooves are arranged along the length direction of the elastic rack 212. The elastic rack 212 is in the shape of a straight rack. There are two cross-bracing beams 21 and they are arranged parallel to each other. The second reinforcing rod 22 is placed between the two cross-bracing beams 21. The two ends of the second reinforcing rod 22 are respectively fixedly connected to the two cross-bracing beams 21 (for example, by welding or bolting).

[0037] Reference Figures 2 to 4 The ends of the cross bracing beam 21 are fixedly connected to the end support assemblies 1; the ends of the cross bracing beam 21 are respectively fixedly connected to the two end support assemblies 1, thereby achieving the horizontal placement of the cross bracing beam 21 and further achieving the horizontal placement of the elastic rack 212. The horizontal elastic rack 212, the horizontal cross bracing beam 21, and the plurality of first grooves are used to limit the position of the main shaft 3 during placement, thereby preventing the main shaft 3 from rolling and accumulating.

[0038] Reference Figure 3 Each end support assembly 1 includes two columns 11, several first reinforcement rods 12, and a protective plate 13. The two columns 11 are arranged parallel to each other, with the first reinforcement rod 12 positioned horizontally between the two columns 11. The ends of the first reinforcement rod 12 are fixedly connected to the two columns 11 (for example, by welding or bolting). The ends of the protective plate 13 are fixedly connected to the two columns 11 (for example, by welding or bolting). The first reinforcement rod 12 is used to increase the structural strength of the end support assembly 1, thereby improving the stability of the present invention.

[0039] Reference Figure 3 The side walls of the columns 11 are fixedly connected with lifting lugs 111 (e.g., by welding or integral connection). Each side wall of the column 11 is mounted with a lifting lug 111. Using a hook at the end of a crane or a sling to hook the lifting lug 111, the entire assembly of the present invention and the spindle 3 placed thereon can be transported.

[0040] Reference Figure 3 The bottom end of the column 11 is fixedly connected to a gasket 112 (for example, by welding or integral connection). The gasket 112 is used to reduce the pressure on the floor of the workshop from the column 11, thereby reducing damage to the floor (for example, scratches).

[0041] Reference Figure 3The second reinforcing rods 22 are provided in a plurality and arranged parallel to each other; the ends of the second reinforcing rods 22 are fixedly connected to the bottom of the side wall of the channel steel 211. The second reinforcing rods 22 are used to increase the structural strength of the cross bracing assembly 2, thereby improving the stability of the utility model.

[0042] Reference Figure 3 and Figure 4 The two ends of the channel steel 211 are respectively fixedly connected to the column 11 (for example, by welding or by an integrated fixed connection), thereby achieving fixed installation of the cross bracing beam 21.

[0043] Reference Figure 3 and Figure 5 The cross brace assembly 2 further includes a bottom plate 23 mounted on the upper surface of the second reinforcing rod 22 , and a bottom surface of the bottom plate 23 is fixedly connected to the second reinforcing rod 22 (eg, by welding or integrally fixed connection). The bottom plate 23 is placed between the two channel steels 211 .

[0044] Reference Figure 5 and Figure 6 The bottom of the first groove is higher than the top surface of the bottom plate 23 , so that an operating gap 2121 for prying the main shaft 3 is formed between the bottom of the first groove and the top surface of the bottom plate 23 .

[0045] Reference Figure 6 The present invention further includes a Y-shaped pry bar 4 for prying the spindles 3. During the placement of the spindles 3, it is unavoidable to adjust the gaps between adjacent spindles 3 (for example, to prevent spindles 3 from colliding, to provide space for tools such as vernier calipers for measuring the dimensions of the spindles 3, etc.). However, the overhead crane and the gantry crane do not provide sufficient placement accuracy. Therefore, after the spindles 3 are placed on the elastic rack 212, the operator needs to use the pry bar 4 to pry the spindles 3 on the elastic rack 212 to adjust the gaps between adjacent spindles 3.

[0046] Reference Figure 6 and Figure 7 The pry bar 4 includes a main bar body 41, a fixed bar body 42 fixedly connected to the end of the main bar body 41, and a movable bar body 43 rotatably connected to the main bar body 41. The fixed bar body 42 and the movable bar body 43 are both connected to the same end of the main bar body 41. The end of the fixed bar body 42 is fixedly connected to the end of the main bar body 41 (for example, by a bolt or an integral fixed connection); the end of the movable bar body 43 is rotatably connected to the end of the main bar body 41 via a rotating shaft.

[0047] Reference Figures 7 to 9The pry bar 4 also includes a connecting crank 44 in the shape of a fixed-diameter circular arc. One end of the connecting crank 44 is fixedly connected to the middle of the movable rod body 43, and the other end is inserted into the receiving hole 411 of the main rod body 41. The connecting crank 44 and the movable rod body 43 are fixedly connected by bolts or an integral fixed connection, so that the connecting crank 44 and the movable rod body 43 can rotate at the same speed and in the same direction around the rotating shaft.

[0048] Reference Figures 8 and 9 The outer peripheral side wall of the connecting crank 44 is provided with a plurality of engaging holes 441, and the side wall of the main rod body 41 is fixedly connected with an extension plate 412 (for example, through an integral fixed connection or a bolted fixed connection), and the extension plate 412 is provided with a limiting screw hole 4121, and a limiting bolt 413 is threadedly connected in the limiting screw hole 4121. The end of the limiting bolt 413 can be selectively inserted into the engaging hole 441 to lock the movable rod body 43 at a specific angle (the angle refers to the angle between the movable rod body 43 and the fixed rod body 42), so as to adapt to the prying of the main shaft 3 with different diameters. When prying the main shaft 3, it is necessary to minimize the gap between the main shaft 3 and the fixed rod body 42, and the gap between the main shaft 3 and the movable rod body 43, so as to reduce the collision between the main shaft 3 and the fixed rod body 42 and the movable rod body 43, reduce the collision damage to the main shaft 3, and reduce the impact felt by the user.

[0049] Reference Figure 6 and Figure 7 When the main shaft 3 moves, the movable rod body 43 with a lockable angle can apply a supporting force to the main shaft 3, thereby achieving an emergency stop of the main shaft 3 and preventing the pried main shaft 3 from colliding with the adjacent main shaft 3 due to excessive movement.

[0050] Reference Figures 8 and 9 The axial direction of the clamping hole 441 points to the rotating shaft, the axial direction of the limiting screw hole 4121 points to the rotating shaft, and the clamping holes 441 are arranged at equal intervals along the axial direction of the pulling crank 44, so that the limiting screw hole 4121 is adapted to the insertion of the limiting bolt 413.

[0051] The accommodating hole 411 is an arc-shaped hole, so as to adapt to the insertion and withdrawal of the connecting crank 44 .

[0052] The surfaces of the movable rod 43 and the fixed rod 42 are respectively covered with a buffer layer, and the buffer layer is made of elastic rubber material to prevent collision damage between the main shaft 3 and the movable rod 43 / fixed rod 42.

[0053] The top surface of the bottom plate 23 is provided with a plurality of straight grooves 231 perpendicular to the cross beam 21. The straight grooves 231 are used to temporarily position the bottom end of the fixed rod body 42 when the main shaft 3 is pried, thereby preventing the bottom end of the fixed rod body 42 from sliding and improving the safety of prying the main shaft 3.

[0054] Usage steps: ① The user screws the limiting bolt 413 out of the clamping hole 441, then rotates the connecting crank 44 and the movable rod body 43 until the angle between the movable rod body 43 and the fixed rod body 42 can adapt to the diameter of the main shaft 3, and then screws the limiting bolt 413 into the clamping hole 441 to lock the movable rod body 43; ② The bottom end of the fixed rod body 42 is selectively inserted into the straight groove 231 (refer to Figure 6 , for example, insert the bottom end of the fixed rod body 42 into the straight groove 231 directly below the main shaft 3); ③ Rotate the top end of the main rod body 41 so that the pry bar 4 rotates around the bottom end of the fixed rod body 42, and the fixed rod body 42 can push the main shaft 3 to move.

[0055] The user uses two pry bars 4 to pry the main shaft 3, and the two pry bars 4 are respectively clamped at the left and right ends of the middle part of the main shaft 3, so that the two ends of the main shaft 3 move at the same speed, avoiding the risk of falling due to the speed difference between the two ends of the main shaft 3.

[0056] The present invention has a simple structure and reliable function. The end support assembly 1 supports the cross brace assembly 2, keeping the cross brace assembly 2 in a horizontal position. The cross brace beam 21 of the cross brace assembly 2 includes a load-bearing channel steel 211 and an elastic rack 212 for limiting the rolling and sliding of the spindles 3, thereby preventing the spindles 3 from rolling and causing the spindles 3 to accumulate. The user can use the pry bar 4 to easily move the position of the spindle 3, thereby adjusting the spacing between adjacent spindles 3 to achieve a uniform arrangement.

[0057] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0058] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0059] To sum up, for those skilled in the art, according to the guidance of this utility model, without departing from the principles and spirit of this utility model, changes, modifications, replacements and deformations made to this utility model still fall within the scope of protection of this utility model.

Claims

1. A spindle (3) transport and storage bracket, characterized in that: It comprises an end support assembly (1) and a cross brace assembly (2); the end support assembly (1) is provided with two and is respectively placed upright at both ends of the cross brace assembly (2); The cross bracing assembly (2) includes a cross bracing beam (21) and a second reinforcing rod (22), wherein the cross bracing beam (21) includes a transverse channel steel (211) and an elastic rack (212) disposed on the upper surface of the channel steel (211); the elastic rack (212) is provided with a plurality of first grooves for limiting the main shaft (3); the cross bracing beam (21) is provided with two cross bracing beams and arranged parallel to each other; the second reinforcing rod (22) is disposed between the two cross bracing beams (21), and the two ends of the second reinforcing rod (22) are respectively fixedly connected to the two cross bracing beams (21); The end of the cross bracing beam (21) is fixedly connected to the end support assembly (1).

2. The spindle (3) transport and storage bracket according to claim 1, characterized in that: Each of the end support assemblies (1) comprises two columns (11), a plurality of first reinforcing rods (12) and a protective plate (13); the two columns (11) are arranged parallel to each other, the first reinforcing rod (12) is horizontally placed between the two columns (11), and the two ends of the first reinforcing rod (12) are respectively fixedly connected to the two columns (11); the two ends of the protective plate (13) are respectively fixedly connected to the two columns (11).

3. The spindle (3) transport and storage bracket according to claim 2, characterized in that: A lifting lug (111) is fixedly connected to the side wall of the column (11).

4. The spindle (3) transport and storage bracket according to claim 3, characterized in that: A gasket (112) is fixedly connected to the bottom end of the column (11).

5. The spindle (3) transport and storage bracket according to claim 4, characterized in that: A plurality of the second reinforcing rods (22) are provided and are arranged parallel to each other; the ends of the second reinforcing rods (22) are fixedly connected to the bottom of the side wall of the channel steel (211).

6. The spindle (3) transport and storage bracket according to claim 5, characterized in that: The cross bracing assembly (2) further comprises a bottom plate (23) mounted on the upper surface of the second reinforcing rod (22), the bottom of the first groove being higher than the top surface of the bottom plate (23); and a plurality of straight grooves (231) perpendicular to the cross bracing beam (21) are formed on the top surface of the bottom plate (23).

7. The spindle (3) transport and storage bracket according to claim 6, characterized in that: It also includes a pry bar (4) for prying the main shaft (3), and the pry bar (4) is Y-shaped.

8. The spindle (3) transport and storage bracket according to claim 7, characterized in that: The pry bar (4) comprises a main rod body (41), a fixed rod body (42) fixedly connected to the end of the main rod body (41), and a movable rod body (43) rotatably connected to the main rod body (41), wherein the fixed rod body (42) and the movable rod body (43) are both connected to the same end of the main rod body (41).

9. The spindle (3) transport and storage bracket according to claim 8, characterized in that: The pry bar (4) further includes a connecting crank (44), which is in an arc shape, with one end of the connecting crank (44) fixedly connected to the middle of the movable rod body (43) and the other end inserted into the accommodating hole (411) of the main rod body (41); a plurality of clamping holes (441) are provided on the outer peripheral side wall of the connecting crank (44); an extension plate (412) is fixedly connected to the side wall of the main rod body (41), and a limiting screw hole (4121) is provided on the extension plate (412), and a limiting bolt (413) is threadedly connected in the limiting screw hole (4121), and the end of the limiting bolt (413) can be selectively inserted into the clamping hole (441).

10. The spindle (3) transport and storage bracket according to claim 9, characterized in that: The accommodating hole (411) is an arc-shaped hole.

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