Drill bit placing frame

Abstract

The utility model relates to the technical field of workpiece storage equipment, in particular to a drill bit placing shelf which comprises a placing shelf body and a placing box arranged in the placing shelf body, a placing frame used for placing long drill rods is arranged on the placing shelf body, the bottom end of the placing frame is rotationally matched with the placing shelf body, and the placing box is arranged on the placing shelf body. A rotating device is arranged on the placing frame body, the rotating device comprises a sliding assembly and a rotating arm, the sliding assembly is arranged on the placing frame body in a sliding fit mode in the height direction of the placing frame body, the rotating arm is used for driving the placing frame to rotate, one end of the rotating arm is rotationally matched with the placing frame, and the other end of the rotating arm is rotationally matched with the sliding assembly. The drill bit placing frame has the effect that the storage convenience of long drill rods in a plant can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece storage equipment, and in particular, to a drill bit placement rack. Background Art

[0002] A drill bit is a cutting tool used in general boring, milling, and drilling machines to cut circular holes. The basic principle of a drill bit is to rotate the cutting edge of the drill bit, cut the workpiece, and then remove the drill chips through the drill grooves. There are many types of drill bits, and different types are suitable for different processing requirements, including flat drills, twist drills, countersink drills, core drills, center drills, and deep hole drills; classified by material, drill bits are mainly divided into high-speed steel drill bits and carbide drill bits. High-speed steel drill bits have sharp cutting edges, high strength, and low prices, but they have poor hot hardness and low service life, and are suitable for low-speed cutting. Carbide drill bits have various structural forms and are suitable for different processing requirements. There are many types and specifications of drill bits. When placed in a factory building, a placement rack is usually required for storage.

[0003] The Chinese patent application document with the publication number CN207172035U discloses a drill pipe placement rack, which includes a placement table, a top plate, a rear plate, moving wheels, a left side plate, a front plate, a base, a fixing block, a table groove, a drill pipe groove, and a right side plate. Four moving wheels are vertically connected to the lower end of the base by screws. The fixing block is installed in the middle of the placement table and the top plate. The rear plate is welded to the rear ends of the left side plate and the right side plate. The left side plate is movably connected to the moving wheels through the base. The front plate is heat-melted to the upper end of the base. The base is welded to the lower ends of the left side plate and the right side plate. The drill pipe groove is arranged at the upper end of the top plate. The moving wheels are provided with a rotating ring, a support frame, a bolt, a support surface, a fixed pedal, and an iron wheel. The iron wheel is installed in the groove of the support frame. The bolt is movably connected to the support frame. The fixed pedal is arranged on the support frame. The support frame is mechanically connected to the lower end of the rotating ring. The support surface is screwed to the lower end of the base. The iron wheel cooperates with the base. The rotating ring is connected to the placement table through the fixing block; when in use, first, the placement rack can be moved next to the drill pipe. The iron wheel provided on the moving wheel can be used for movement. The placement table is fixed through the fixing block, and then the drill pipe can be placed in the table groove provided on the placement table, or the drill pipe can be placed on the drill pipe groove provided on the top plate for storage of the drill pipe.

[0004] In the above technology, when the drill pipe is placed horizontally, when the length of the drill pipe is long, the occupied horizontal space is large, resulting in inconvenient storage of the drill pipe in the factory building. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the present utility model proposes a drill bit placement rack. This drill bit placement rack has the effect of improving the convenience of storing long drill bits in a factory building.

[0006] A drill bit placement rack provided by the present application adopts the following technical solutions:

[0007] A drill bit placement rack includes a placement rack body and a placement box disposed inside the placement rack body. A placement frame for placing long drill rods is provided on the placement rack body. The bottom end of the placement frame is rotatably fitted to the placement rack body. A rotating device is provided on the placement rack body. The rotating device includes a sliding component slidably fitted to the placement rack body along the height direction of the placement rack body and a rotating arm for driving the placement frame to rotate. One end of the rotating arm is rotatably fitted to the placement frame, and the other end is rotatably fitted to the sliding component.

[0008] By adopting the above technical solution, when it is necessary to store long drill rods, the long drill rods are directly placed into the placement frame. Then, through the sliding component, the rotating arm is driven to rotate, and further the placement frame is driven to rotate, so that the placement frame rotates from the horizontal position to the vertical position, which can improve the convenience of storing long drill rods in the workshop.

[0009] Optionally, the sliding component includes a slider slidably fitted to the placement rack body along the height direction of the placement rack body and a locking rod threadedly fitted to the placement rack body and used for squeezing and locking the slider.

[0010] By adopting the above technical solution, sliding the slider can drive the rotating arm to rotate and adjust, and further drive the placement frame to adjust. After the placement frame is adjusted, rotate the locking rod to squeeze and lock the slider, realizing the convenient adjustment of the placement frame.

[0011] Optionally, a plurality of the locking rods are provided along the height direction of the placement rack body.

[0012] By adopting the above technical solution, through the arrangement of a plurality of locking rods, the placement frame can be adjusted at multiple set angles, facilitating the user to use the placement frame.

[0013] Optionally, a plurality of the placement frames are provided along the height direction of the placement rack body.

[0014] By adopting the above technical solution, through the arrangement of a plurality of placement frames, when the heights of the placement frames are different, drill rods of various length specifications can be stored, improving the convenience of using the placement frame.

[0015] Optionally, a limiting plate for limiting the rotation of the placement frame is installed on the placement rack body.

[0016] By adopting the above technical solution, the limiting plate can support the placement frame after it rotates to the horizontal state, making the use of the placement frame more convenient.

[0017] Optionally, a clamping device for clamping a long drill pipe is arranged in the placing frame. The clamping device includes a fixed clamping plate arranged in the placing frame and a movable clamping plate arranged opposite to the fixed clamping plate and used for clamping the long drill pipe.

[0018] By adopting the above technical solution, through the arrangement of the clamping device, the drill pipe is placed between the fixed clamping plate and the movable clamping plate to fix the drill pipe, which can reduce the phenomenon that the drill pipe is prone to displacement.

[0019] Optionally, an adjusting device is arranged on the placing frame. The adjusting device includes a sliding block slidably matched with the placing frame in the horizontal direction and an adjusting component for driving the sliding block to slide. The sliding block is connected to the movable clamping plate.

[0020] By adopting the above technical solution, through the arrangement of the adjusting device, the position of the movable clamping plate can be adjusted, so as to realize the fixed clamping of drill pipes with different diameters.

[0021] Optionally, the adjusting component includes a support plate installed on the placing frame and a screw rod rotatably matched with the support plate. The screw rod is in threaded cooperation with the sliding block.

[0022] By adopting the above technical solution, rotating the screw rod can drive the sliding block to slide, and then drive the movable clamping plate to slide and adjust.

[0023] To sum up, the present application includes at least one of the following beneficial technical effects:

[0024] When it is necessary to store a long drill pipe, directly place the long drill pipe into the placing frame, and then drive the rotating arm to rotate through the sliding component, and then drive the placing frame to rotate, so that the placing frame rotates from the horizontal position to the vertical position, which can improve the storage convenience of the long drill pipe in the factory building; through the arrangement of the clamping device, the drill pipe is placed between the fixed clamping plate and the movable clamping plate to fix the drill pipe, which can reduce the phenomenon that the drill pipe is prone to displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a partial cross-sectional view of the present application;

[0026] Figure 2 is Figure 1 the partial enlarged view at A in

[0027] Figure 3 is Figure 2 the partial enlarged view at B in

[0028] Description of reference numerals: 1. Main body of the placement rack; 11. Placement box; 2. Placement frame; 3. Rotating device; 31. Sliding assembly; 311. Slide block; 312. Locking rod; 32. Rotating arm; 4. Limiting plate; 5. Clamping device; 51. Fixed clamping plate; 52. Movable clamping plate; 6. Adjusting device; 61. Sliding block; 62. Adjusting assembly; 621. Support plate; 622. Screw rod. Detailed implementation manners

[0029] The following further describes the present application in detail with reference to the appended Figures 1-3 drawings.

[0030] An embodiment of the present application discloses a drill bit placement rack. Referring to Figure 1 and Figure 2 , it includes a main body 1 of the placement rack and a placement box 11 arranged in the main body 1 of the placement rack. The placement box 11 is slidably matched in the main body 1 of the placement rack, and a plurality of placement boxes 11 are uniformly arranged along the height direction of the main body 1 of the placement rack. The placement box 11 is used for placing drill pipes of shorter specifications. A placement frame 2 for placing long drill pipes is arranged on the main body 1 of the placement rack. The bottom end of the placement frame 2 is rotatably matched on the main body 1 of the placement rack. A plurality of placement frames 2 are uniformly arranged along the height direction of the main body 1 of the placement rack. A rotating device 3 is arranged on the main body 1 of the placement rack. The rotating device 3 is used to drive the placement frame 2 to rotate and adjust. When placing a drill pipe, the shorter drill pipe is directly placed into the placement box 11. When placing a longer drill pipe, first rotate the rotating device 3 to drive the placement frame 2 to rotate. After the placement frame 2 rotates and adjusts and is convenient for placing the drill pipe, the drill pipe is placed into the placement frame 2, and the longer drill pipe is placed through the placement frame 2 to complete the storage operation of the drill pipe.

[0031] Referring to Figure 1 and Figure 2 , the rotating device 3 includes a sliding assembly 31 slidably matched on the main body 1 of the placement rack along the height direction of the main body 1 of the placement rack and a rotating arm 32 for driving the placement frame 2 to rotate. The sliding assembly 31 includes a slide block 311 slidably matched on the main body 1 of the placement rack along the height direction of the main body 1 of the placement rack and a locking rod 312 threadedly matched on the main body 1 of the placement rack and used for squeezing and locking the slide block 311. A chute is formed on the side surface of the main body 1 of the placement rack. The chute is of a T-shaped structure. The slide block 311 is arranged as a T-shaped block, and the locking rod 312 is arranged as a threaded rod. A plurality of locking rods 312 are uniformly arranged along the height direction of the main body 1 of the placement rack. One end of the rotating arm 32 is rotatably matched with the placement frame 2, and the other end is rotatably matched with the sliding assembly 31.

[0032] Referring to Figure 1 and Figure 2, a limiting plate 4 for limiting the rotation of the placing frame 2 is fixedly installed on the placing frame body 1, and the limiting plate 4 is located below the placing frame 2. When it is necessary to place a longer drill pipe, first rotate the locking rod 312 so that the locking rod 312 no longer squeezes and locks the slider 311. Then, the slider 311 slides downward in the chute, driving the rotating arm 32 to rotate and driving the placing frame 2 to rotate. When the placing frame 2 rotates a certain angle, the position of the placing frame 2 can be fixed by squeezing and locking the slider 311 with the locking rod 312 at the middle position. Then, the drill pipe is placed into the placing frame 2. At the same time, when the placing frame 2 rotates to the horizontal position, the bottom of the placing frame 2 will abut against the limiting plate 4. At this time, the drill pipe can be placed into the placing frame 2. After the drill pipe is placed, rotate the placing frame 2. When it rotates to the vertical position, rotate the locking rod 312, and the locking rod 312 squeezes and locks the slider 311 to complete the placement operation of the drill pipe.

[0033] Refer to Figures 1-3 , a clamping device 5 for clamping a long drill pipe is arranged in the placing frame 2. The clamping device 5 includes a fixed clamping plate 51 fixedly arranged in the placing frame 2 and a movable clamping plate 52 oppositely arranged with the fixed clamping plate 51 and used for clamping the long drill pipe. Both the fixed clamping plate 51 and the movable clamping plate 52 are arranged as arc-shaped plates, and a plurality of fixed clamping plates 51 are uniformly arranged along the length direction of the placing frame 2.

[0034] Refer to Figures 1-3 , an adjusting device 6 is arranged on the placing frame 2. The adjusting device 6 includes a sliding block 61 slidably matched with the placing frame 2 along the horizontal direction and an adjusting component 62 for driving the sliding block 61 to slide. The sliding block 61 is a rectangular block, and the sliding block 61 is fixedly connected to the side surface of the movable clamping plate 52. The adjusting component 62 includes a supporting plate 621 fixedly installed on the placing frame 2 and a screw rod 622 rotatably matched with the supporting plate 621. The supporting plate 621 is an L-shaped structure, and the screw rod 622 is in threaded cooperation with the sliding block 61. When the drill pipe is placed between the fixed clamping plate 51 and the movable clamping plate 52, rotate the screw rod 622 to drive the sliding block 61 to slide, drive the movable clamping plate 52 to slide towards the fixed clamping plate 51, and squeeze and lock the drill pipe to complete the fixation of the drill pipe.

[0035] The implementation principle of a drill bit placement rack in this application is as follows: When placing drill pipes, the shorter drill pipes are directly placed into the placement box 11. When placing longer drill pipes, first rotate the locking rod 312 so that the locking rod 312 no longer squeezes and locks the slider 311. Then, the slider 311 slides downward in the chute, driving the rotating arm 32 to rotate at this time, driving the placement frame 2 to rotate. After the rotation adjustment of the placement frame 2 is completed, the drill pipe can be placed into the placement frame 2 at this time. After the drill pipe is placed, rotate the screw rod 622 to drive the sliding block 61 to slide, driving the movable clamping plate 52 to slide towards the fixed clamping plate 51 and squeezing and locking the drill pipe to complete the fixation of the drill pipe. Subsequently, rotate the placement frame 2. When it rotates to the vertical position, rotate the locking rod 312, and the locking rod 312 squeezes and locks the slider 311 to complete the placement operation of the drill pipe.

[0036] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as a limitation to this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. A drill bit placement rack, comprising a placement rack body (1) and a placement box (11) arranged inside the placement rack body (1), characterized in that: A placement frame body (1) is provided with a placement frame (2) for placing long drill pipes. The bottom end of the placement frame (2) is rotationally fitted on the placement frame body (1). A rotating device (3) is provided on the placement frame body (1). The rotating device (3) includes a sliding component (31) slidably fitted on the placement frame body (1) along the height direction of the placement frame body (1) and a rotating arm (32) for driving the placement frame (2) to rotate. One end of the rotating arm (32) is rotationally fitted with the placement frame (2), and the other end is rotationally fitted with the sliding component (31).

2. The drill bit placement rack according to claim 1, characterized in that: The sliding component (31) includes a slider (311) slidably fitted on the placement frame body (1) along the height direction of the placement frame body (1) and a locking rod (312) threadedly fitted on the placement frame body (1) and used for squeezing and locking the slider (311).

3. The drill bit placement rack according to claim 2, characterized in that: A plurality of the locking rods (312) are arranged along the height direction of the placement frame body (1).

4. The drill bit placement rack according to claim 1, wherein: A plurality of the placement frames (2) are arranged along the height direction of the placement frame body (1).

5. A drill bit placement rack according to claim 1, characterized in that: A limiting plate (4) for limiting the rotation of the placement frame (2) is installed on the placement frame body (1).

6. The drill bit placement rack according to claim 1, characterized in that: A clamping device (5) for clamping the long drill pipe is arranged in the placement frame (2). The clamping device (5) includes a fixed clamping plate (51) arranged in the placement frame (2) and a movable clamping plate (52) arranged opposite to the fixed clamping plate (51) and used for clamping the long drill pipe.

7. The drill bit placement rack according to claim 6, wherein: An adjusting device (6) is arranged on the placement frame (2). The adjusting device (6) includes a sliding block (61) slidably fitted on the placement frame (2) along the horizontal direction and an adjusting component (62) for driving the sliding block (61) to slide. The sliding block (61) is connected to the movable clamping plate (52).

8. A drill bit placement rack according to claim 7, characterized in that: The adjusting component (62) includes a support plate (621) installed on the placement frame (2) and a screw rod (622) rotationally fitted on the support plate (621). The screw rod (622) is threadedly fitted with the sliding block (61).

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