Telescopic operation box

Abstract

The utility model relates to the field of operation boxes, and discloses a telescopic operation box which comprises an operation box body, a base plate is arranged below the operation box body, a lifting pipe is detachably arranged on the bottom face of the operation box body, a supporting pipe is fixed to the top face of the base plate, and the lifting pipe and the supporting pipe are arranged in a sliding and inserted mode. A stabilizing ring is fixed to the surface of the base plate, a plurality of mounting grooves are formed in the bottom face of the stabilizing ring, rolling wheels are arranged in the mounting grooves in a sliding mode, threaded holes are formed in the top face of the stabilizing ring, threaded columns are in threaded connection with the interiors of the threaded holes, and fixing rings are fixed to the top faces of the rolling wheels. A bearing is fixed to the inner wall face of the fixing ring. According to the utility model, when the rollers are attached to and supported on the ground, the chassis and the ground are in rolling friction, so that the friction force when the operation box body is moved can be reduced, the working form of the operation box body can be changed, and the diversity of the operation box body in use is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of an operating box, in particular to a telescopic operating box. Background Art

[0002] Currently, there are two types of operating boxes on machine tools. One is a fixed type that is fixed on the bed through a bracket, and the other is a mobile type that realizes the movement of the operating box by connecting different lengths of cables.

[0003] According to the Chinese patent with announcement number: CN217977627U, the electric actuator interface operation box includes a shell, a circuit control board, a display screen, a magnifying glass, buttons, a knob, and magnetic beads. The circuit control board is fixed inside the shell, the magnifying glass is embedded in the top wall of the shell, the display screen is arranged between the circuit control board and the magnifying glass, the display screen is electrically connected to the circuit control board, the circuit control board is electrically connected to the electric actuator, and the top of the shell is provided with a plurality of buttons and a knob cooperating with the circuit control board, and the bottom of the buttons and the knob are provided with magnetic beads.

[0004] In the above scheme, the operation box can be connected to the operation interface box for system operation or installed on the electric actuator. However, the following disadvantages still exist: the operation box can only be installed in a few specific locations, which may cause great limitations when the operation box is used. Utility Model Content

[0005] The utility model aims to provide a retractable operating box to solve the problem that the operating box can only be installed in several specific locations, which may cause great limitations when the operating box is used.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a retractable operating box, comprising an operating box body, a chassis is arranged below the operating box body, a lifting tube is detachably arranged on the bottom surface of the operating box body, a support tube is fixed on the top surface of the chassis, the lifting tube and the support tube are slidably inserted, a stabilizing ring is fixed on the surface of the chassis, a plurality of mounting grooves are provided on the bottom surface of the stabilizing ring, rollers are slidably arranged inside the mounting grooves, a threaded hole is provided on the top surface of the stabilizing ring, a threaded column is connected to the internal thread of the threaded hole, a fixing ring is fixed on the top surface of the roller, a bearing is fixed on the inner wall surface of the fixing ring, and the inner wall surface of the inner ring of the threaded column is fixed to the surface of the threaded column.

[0007] Preferably, two anti-slip pads are fixed to the bottom surface of the stabilizing ring.

[0008] Preferably, a fixing hole is provided on the surface of the support tube, a plurality of adjustment holes are provided on the surface of the lifting tube, a handle screw is rotatably inserted inside the fixing hole, a limiting opening is provided on the surface of the support tube, and a locking tongue is provided inside the limiting opening.

[0009] Preferably, a plurality of support plates are fixed on the surface of the support tube, and the bottom surfaces of the support plates are fixed to the top surface of the chassis.

[0010] Preferably, a support plate is detachably provided below the operation box body, a fixing bolt is rotatably inserted on the support plate, an elastic sleeve is rotatably inserted on the fixing bolt, one end of the fixing bolt passes through the elastic sleeve and the bottom surface of the operation box body and is threadedly connected with a nut.

[0011] Preferably, a turntable is fixed to the top end of the threaded column.

[0012] Compared with the prior art, a retractable operation box using the above technical solution has the following beneficial effects:

[0013] 1. When the staff changes the working location of the operation box body, the staff will first apply a rotational force to the threaded column to make the threaded column rotate inside the threaded hole, and use the threaded connection between the threaded hole and the threaded column to push the roller to move upward or downward inside the installation groove, so that the surface of the roller is close to or away from the ground. When the roller is supported on the ground, there is rolling friction between the chassis and the ground, which can reduce the friction when moving the operation box body, change the working form of the operation box body, and increase the diversity of the operation box body when in use;

[0014] Second, the staff will install it by matching the lock tongue with the adjustment hole to prevent the bracket from rotating and deviating when adjusting the height. In addition, the handle screw can also adjust the operation box body to different heights by matching with the fixing hole and the adjustment hole, which increases the applicability to various environments.

[0015] 3. When the operation box body is damaged, the staff will first unscrew the nut from the fixing bolt, and then pull the fixing bolt out of the support plate, and then remove the operation box body and replace it with a good one, which can increase the service life of the lifting tube and the support tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of an embodiment.

[0017] Figure 2 It is a schematic diagram of the disassembly of the embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion of the stabilizing ring and the mounting groove in the embodiment.

[0019] Figure 4 for Figure 2 A schematic diagram of the enlarged local structure in the middle.

[0020] In the figure: 1. operating box body; 2. lifting tube; 3. chassis; 4. support tube; 5. stabilizing ring; 6. mounting groove; 7. roller; 8. fixing ring; 9. threaded hole; 10. threaded column; 11. support plate; 12. fixing bolt; 13. elastic sleeve; 14. nut; 15. fixing hole; 16. adjustment hole; 17. handle screw; 18. limit opening; 19. locking tongue; 20. support plate; 21. anti-slip pad; 22. turntable. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3 As shown, a telescopic operating box comprises an operating box body 1, a chassis 3 is arranged below the operating box body 1, a lifting tube 2 is detachably arranged on the bottom surface of the operating box body 1, a support tube 4 is fixed on the top surface of the chassis 3, the lifting tube 2 and the support tube 4 are slidably inserted, a stabilizing ring 5 is fixed on the surface of the chassis 3, a plurality of mounting grooves 6 are provided on the bottom surface of the stabilizing ring 5, rollers 7 are slidably arranged inside the mounting grooves 6, a threaded hole 9 is provided on the top surface of the stabilizing ring 5, a threaded column 10 is connected to the internal thread of the threaded hole 9, a fixing ring 8 is fixed on the top surface of the roller 7, a bearing is fixed on the inner wall surface of the fixing ring 8, the inner wall surface of the inner ring of the threaded column 10 is fixed to the surface of the threaded column 10, two anti-slip pads 21 are fixed on the bottom surface of the stabilizing ring 5, and a turntable 22 is fixed on the top of the threaded column 10.

[0023] During use, when the staff changes the working location of the operation box body 1, the staff will first apply a rotational force to the threaded column 10, so that the threaded column 10 rotates inside the threaded hole 9, and use the threaded connection between the threaded hole 9 and the threaded column 10 to push the roller 7 to move upward or downward inside the mounting groove 6, so that the surface of the roller 7 is close to or away from the ground. When the roller 7 is supported on the ground, there is rolling friction between the chassis 3 and the ground, which can reduce the friction when moving the operation box body 1, and can change the working form of the operation box body 1, thereby increasing the diversity of the operation box body 1 when in use.

[0024] like Figure 2 and Figure 4 As shown, a fixing hole 15 is provided on the surface of the support tube 4, a plurality of adjustment holes 16 are provided on the surface of the lifting tube 2, a handle screw 17 is rotatably inserted inside the fixing hole 15, a limiting opening 18 is provided on the surface of the support tube 4, a locking tongue 19 is provided inside the limiting opening 18, a plurality of support plates 20 are fixed on the surface of the support tube 4, and the bottom surface of the support plate 20 is fixed to the top surface of the chassis 3.

[0025] During use, the staff will install it by cooperating the locking tongue 19 with the adjusting hole 16 to prevent the bracket from rotating and offsetting when adjusting the height. In addition, the handle screw 17 can also adjust the operation box body 1 to different heights by cooperating with the fixing hole 15 and the adjusting hole 16, increasing the applicability to various environments.

[0026] like Figure 2 and Figure 4 As shown, a support plate 11 is detachably provided below the operation box body 1, a fixing bolt 12 is rotatably inserted on the support plate 11, an elastic sleeve 13 is rotatably inserted on the fixing bolt 12, one end of the fixing bolt 12 passes through the elastic sleeve 13 and the bottom surface of the operation box body 1 and is threadedly connected with a nut 14.

[0027] During use, when the operation box body 1 is damaged, the staff will first unscrew the nut 14 from the fixing bolt 12, and then pull the fixing bolt 12 out of the support plate 11, and then the operation box body 1 can be removed and replaced with a good operation box body 1, which can increase the service life of the lifting tube 2 and the support tube 4.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A retractable operation box, comprising an operation box body (1), a chassis (3) is arranged below the operation box body (1), characterized in that: The bottom surface of the operation box body (1) is detachably provided with a lifting tube (2), the top surface of the chassis (3) is fixed with a support tube (4), the lifting tube (2) and the support tube (4) are slidably inserted, a stabilizing ring (5) is fixed on the surface of the chassis (3), the bottom surface of the stabilizing ring (5) is provided with a plurality of mounting grooves (6), a roller (7) is slidably provided inside the mounting groove (6), a threaded hole (9) is provided on the top surface of the stabilizing ring (5), the internal thread of the threaded hole (9) is connected with a threaded column (10), a fixing ring (8) is fixed on the top surface of the roller (7), a bearing is fixed on the inner wall surface of the fixing ring (8), and the inner wall surface of the inner ring of the threaded column (10) is fixed to the surface of the threaded column (10).

2. A retractable operating box according to claim 1, characterized in that: Two anti-slip pads (21) are fixed to the bottom surface of the stabilizing ring (5).

3. A retractable operating box according to claim 1, characterized in that: The surface of the support tube (4) is provided with a fixing hole (15), the surface of the lifting tube (2) is provided with a plurality of adjustment holes (16), a handle screw (17) is rotatably inserted inside the fixing hole (15), the surface of the support tube (4) is provided with a limiting opening (18), and a locking tongue (19) is arranged inside the limiting opening (18).

4. The retractable operating box according to claim 1, characterized in that: A plurality of support plates (20) are fixed on the surface of the support tube (4), and the bottom surface of the support plate (20) is fixed to the top surface of the bottom plate (3).

5. The retractable operating box according to claim 1, characterized in that: A support plate (11) is detachably provided below the operation box body (1), a fixing bolt (12) is rotatably inserted into the support plate (11), an elastic sleeve (13) is rotatably inserted into the fixing bolt (12), one end of the fixing bolt (12) passes through the elastic sleeve (13) and the bottom surface of the operation box body (1) and is threadedly connected with a nut (14).

6. The retractable operating box according to claim 1, characterized in that: A rotating disk (22) is fixed to the top end of the threaded column (10).

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