Housing structure

Abstract

The utility model discloses a housing structure, which relates to the technical field of mechanical equipment housings and comprises a bottom frame and an adjusting unit. Mounting plates are fixed to the left side face and the right side face of the bottom frame, adjusting grooves are formed in the front side and the rear side of the top face of the bottom frame, and a pedal switch is mounted on the front side face of the bottom frame; the adjusting unit comprises a placing seat, a bidirectional lead screw and a motor, the bidirectional lead screw is rotatably connected to the interior of the adjusting groove, threads at the two ends of the bidirectional lead screw are opposite, the motor is installed on the left side face of the bottom frame, an output shaft of the motor is connected with the left side end of the bidirectional lead screw, and the placing seat is slidably connected with the interior of the adjusting groove. The motor drives the two-way lead screw to rotate to drive the protective shell to be opened and closed, in this way, workers can conveniently use the mechanical equipment, meanwhile, the situation that the workers are injured by splashed cuttings in the machining process is prevented, meanwhile, the protective shell is conveniently disassembled and assembled through matched clamping connection of the elastic clamping blocks and the clamping holes, and then the mechanical equipment is conveniently maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment covers, in particular to a cover structure. Background Art

[0002] There are many kinds of mechanical equipment. When the mechanical equipment is running, some of its parts or even the mechanical equipment itself can perform different forms of mechanical movement. Mechanical equipment is composed of drive devices, speed change devices, transmission devices, working devices, brake devices, protective devices, lubrication systems, cooling systems and other parts. The mechanical equipment housing is a protective cover installed on the outside of the equipment. It is used to prevent people from entering the danger zone and being injured by contact with exposed high-speed moving or transmission parts, or live conductors, or being injured by flying chips, workpieces, tools and other foreign objects. The mechanical equipment housing plays a very important role. However, most of the covers currently used are fixed and inconvenient to disassemble. This is very inconvenient when repairing mechanical equipment. For this reason, we propose a cover structure. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cover shell structure. A motor drives a bidirectional lead screw to rotate to drive the protective shell to open and close. This makes it convenient for personnel to use the mechanical equipment while also preventing injuries caused by chips splashing during processing. At the same time, the elastic clamping block and the clamping hole cooperate to facilitate the disassembly and assembly of the protective shell, thereby facilitating the maintenance of the mechanical equipment, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cover structure, including a base frame and an adjustment unit;

[0005] Base frame: The left and right sides are both fixed with mounting plates, the front and rear sides of the top surface of the base frame are both provided with adjustment slots, and the front side of the base frame is equipped with a foot switch;

[0006] The adjustment unit comprises a placement seat, a bidirectional lead screw and a motor, wherein the bidirectional lead screw is rotatably connected to the inside of the adjustment slot, the threads at both ends of the bidirectional lead screw are opposite, the motor is mounted on the left side of the base frame, the output shaft of the motor is connected to the left end of the bidirectional lead screw, the placement seat is slidably connected to the inside of the adjustment slot, and the screw hole in the middle of the placement seat is threadedly connected to the bidirectional lead screw;

[0007] Among them, it also includes a protective shell and a fixing groove. The bottom end of the outer side of the protective shell is provided with a fixing groove, and the fixing groove is snap-connected with the placement seat. The input end of the motor is electrically connected to the output end of the foot switch, and the input end of the foot switch is electrically connected to the output end of the external power supply.

[0008] The protective shell is installed by cooperating with the fixed window and the placement seat. The starting motor drives the bidirectional screw to rotate to drive the protective shell to open and close. This makes it convenient for personnel to use the mechanical equipment and can also prevent injuries caused by chips flying during processing.

[0009] Furthermore, the adjustment unit also includes an electric telescopic rod, a locking groove and a locking frame. The electric telescopic rod is fixed at the bottom end inside the protective shell, and the locking frame is installed at the bottom end of the electric telescopic rod. The locking groove is opened on one side inside the base frame. The input end of the electric telescopic rod is electrically connected to the output end of the foot switch, and the electric telescopic rod drives the locking frame to insert into the locking groove, thereby increasing the firmness of the protective shell when it is closed.

[0010] Furthermore, it also includes a limit groove, a limit frame and a bolt. The limit groove is opened at the bottom end of the front side of the protective shell. The bolt passes through the limit frame and is threadedly connected to the axial hole on the front side of the base frame. The limit frame is fixed with the bolt. The limit frame and the limit groove slide to increase the stability of the protective shell when it is switched on and off, so as to prevent the loose connection from causing the protective shell to fall off.

[0011] Furthermore, it also includes an observation window and a lighting lamp, wherein the observation window is installed on the front side of the protective shell, and the lighting lamp is fixed on the top surface inside the protective shell. The input end of the lighting lamp is electrically connected to the output end of the foot switch, and the lighting lamp can illuminate the mechanical equipment to facilitate personnel to check the use of the mechanical equipment through the observation window.

[0012] Furthermore, it also includes sound-absorbing cotton and a sealing strip. The sound-absorbing cotton is bonded to the inside of the protective shell, and the sealing strip is fixed to the inner side of the protective shell. The sound-absorbing cotton can reduce the noise generated when the mechanical equipment is working, and the sealing strip can increase the sealing between the protective shells, thereby preventing the noise from being transmitted.

[0013] Furthermore, it also includes an elastic card block and a card hole, the elastic card block is fixed inside the fixing groove, the card hole is opened in the middle of the placement seat, the elastic card block is snapped with the card hole, and the snap connection between the elastic card block and the card hole facilitates the disassembly and assembly of the protective shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the cover shell structure has the following advantages:

[0015] 1. Install the protective shell by fixing the window and placing the seat, and start the motor to drive the bidirectional screw to rotate to drive the protective shell to open and close. This will facilitate the use of mechanical equipment and prevent injuries caused by chips splashing during processing.

[0016] 2. Fix the limit frame with bolts, and slide the limit frame and limit slot to increase the stability of the protective shell when it is opened and closed, so as to prevent the loose connection from causing the protective shell to fall off, and the elastic block and the card hole are connected to facilitate the disassembly and assembly of the protective shell.

[0017] 3. The sound-absorbing cotton can reduce the noise generated by the mechanical equipment when it is working, and the sealing strip can increase the sealing between the protective shells to prevent the noise from being transmitted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment unit of the utility model;

[0020] Figure 3 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0021] In the figure: 1 base frame, 2 adjustment unit, 21 placement seat, 22 bidirectional screw, 23 motor, 24 electric telescopic rod, 25 locking slot, 26 locking frame, 3 mounting plate, 4 adjustment slot, 5 protective shell, 6 fixing slot, 7 limit slot, 8 limit frame, 9 bolt, 10 observation window, 11 lighting lamp, 12 sound-absorbing cotton, 13 sealing strip, 14 elastic card block, 15 card hole, 16 foot switch. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 ,This embodiment provides a technical solution: a housing structure, including a base frame 1 and an adjustment unit 2;

[0024] Base frame 1: mounting plates 3 are fixed on both left and right sides, adjustment slots 4 are provided on both front and rear sides of the top surface of the base frame 1, and a foot switch 16 is installed on the front side of the base frame 1;

[0025] The adjusting unit 2 includes a placement seat 21, a bidirectional lead screw 22 and a motor 23. The bidirectional lead screw 22 is rotatably connected to the inside of the adjusting slot 4. The threads at both ends of the bidirectional lead screw 22 are opposite. The motor 23 is installed on the left side of the base frame 1. The output shaft of the motor 23 is connected to the left end of the bidirectional lead screw 22. The placement seat 21 is slidably connected to the inside of the adjusting slot 4. The screw hole in the middle of the placement seat 21 is threadedly connected to the bidirectional lead screw 22. The adjusting unit 2 also includes an electric telescopic rod 24, a locking slot 25 and a locking frame 26. The electric telescopic rod 24 is fixed to the bottom end of the inside of the protective shell 5. The locking frame 26 is installed at the bottom end of the electric telescopic rod 24. The locking slot 25 is provided on one side of the inside of the base frame 1. The input end of the electric telescopic rod 24 is electrically connected to the output end of the foot switch 16. The electric telescopic rod 24 drives the locking frame 26 to insert into the inside of the locking slot 25, thereby increasing the firmness of the protective shell 5 when it is closed.

[0026] Among them, it also includes a protective shell 5 and a fixing groove 6. The bottom end of the outer side of the protective shell 5 is provided with a fixing groove 6. The fixing groove 6 is clamped with the placement seat 21. The input end of the motor 23 is electrically connected to the output end of the foot switch 16. The input end of the foot switch 16 is electrically connected to the output end of the external power supply. The fixing window 6 cooperates with the placement seat 21 to install the protective shell 5. The starting motor 23 drives the bidirectional lead screw 22 to rotate to drive the protective shell 5 to switch. This is convenient for personnel to use the mechanical equipment and can also prevent the chips splashed during processing from causing injuries to personnel. It also includes a limit groove 7, a limit frame 8 and a bolt 9. The limit groove 7 is provided at the bottom end of the front side of the protective shell 5. The bolt 9 passes through the limit frame 8 and is threadedly connected to the axial hole on the front side of the base frame 1. The limit frame 8 is fixed with the bolt 9. The limit frame 8 slides with the limit groove 7 to increase the stability of the protective shell 5 when it is switched on and off to prevent the loose connection from causing the protective shell 5 to fall off. It also includes an observation Window 10 and lighting lamp 11, the observation window 10 is installed on the front side of the protective shell 5, the lighting lamp 11 is fixed on the top surface inside the protective shell 5, the input end of the lighting lamp 11 is electrically connected to the output end of the foot switch 16, the lighting lamp 11 can illuminate the mechanical equipment, so as to facilitate personnel to check the use of the mechanical equipment through the observation window 10, and also include sound-absorbing cotton 12 and sealing strip 13, the sound-absorbing cotton 12 is bonded to the inside of the protective shell 5, the sealing strip 13 is fixed to the inner side of the protective shell 5, the sound-absorbing cotton 12 can reduce the noise generated when the mechanical equipment is working, and the sealing strip 13 can increase the sealing between the protective shells 5, thereby preventing the noise from being transmitted, and also include elastic card block 14 and card hole 15, the elastic card block 14 is fixed inside the fixing groove 6, the card hole 15 is opened in the middle of the placement seat 21, the elastic card block 14 is carded with the card hole 15, and the card block 14 is carded with the card hole 15, which is convenient for disassembly and assembly of the protective shell 5.

[0027] The working principle of a cover shell structure provided by the utility model is as follows: first, the base frame 1 is placed on the outside of the mechanical equipment, and the fixing groove 6 on the surface of the protective shell 5 is stuck with the placement seat 21. The elastic block 14 and the card hole 15 are used to engage with each other to facilitate the disassembly and assembly of the protective shell 5, and then the motor 23 is started to drive the bidirectional screw 22 to rotate to drive the protective shell 5 to open and close. This is convenient for personnel to use the mechanical equipment and can also prevent chips splashed during processing from causing injuries to personnel. When the protective shell 5 is closed, the electric telescopic rod 24 drives the locking frame 26 to insert into the locking groove 25, thereby increasing the firmness of the protective shell 5 when it is closed. The sound-absorbing cotton 12 can reduce the noise generated when the mechanical equipment is working, and the sealing strip 13 can increase the sealing between the protective shells 5, thereby preventing noise from being transmitted. The installed lighting 11 can illuminate the mechanical equipment, so that personnel can check the use of the mechanical equipment through the observation window 10.

[0028] It is worth noting that the foot switch 16 disclosed in the above embodiment uses the model HRF-MX1-F, the motor 23 can be freely configured according to the actual application scenario, and it is recommended to use the servo motor model 80M-03230C10-C, the electric telescopic rod 24 can use the electric telescopic rod model YHT523, and the lighting lamp 11 can use the lighting lamp model XQS-XTD-3048. The foot switch 16 controls the motor 23, the electric telescopic rod 24 and the lighting lamp 11 to work using the method commonly used in the prior art.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A housing structure, characterized in that: It comprises a base frame (1) and an adjustment unit (2); Base frame (1): mounting plates (3) are fixed on both left and right sides, adjustment slots (4) are provided on both front and rear sides of the top surface of the base frame (1), and a foot switch (16) is installed on the front side of the base frame (1); The adjustment unit (2) comprises a placement seat (21), a bidirectional lead screw (22) and a motor (23), wherein the bidirectional lead screw (22) is rotatably connected to the inside of the adjustment slot (4), the threads at both ends of the bidirectional lead screw (22) are opposite, the motor (23) is installed on the left side of the base frame (1), the output shaft of the motor (23) is connected to the left end of the bidirectional lead screw (22), the placement seat (21) is slidably connected to the inside of the adjustment slot (4), and the screw hole in the middle of the placement seat (21) is threadedly connected to the bidirectional lead screw (22); The invention further comprises a protective shell (5) and a fixing groove (6); the fixing groove (6) is provided at the bottom end of the outer side surface of the protective shell (5); the fixing groove (6) is snap-fitted with the placement seat (21); the input end of the motor (23) is electrically connected to the output end of the foot switch (16); and the input end of the foot switch (16) is electrically connected to the output end of an external power supply.

2. A housing structure according to claim 1, characterized in that: The adjustment unit (2) further comprises an electric telescopic rod (24), a locking groove (25) and a locking frame (26); the electric telescopic rod (24) is fixed to the bottom end inside the protective shell (5); the locking frame (26) is installed at the bottom end of the electric telescopic rod (24); the locking groove (25) is provided on one side inside the base frame (1); and the input end of the electric telescopic rod (24) is electrically connected to the output end of the foot switch (16).

3. A housing structure according to claim 1, characterized in that: It also comprises a limiting groove (7), a limiting frame (8) and a bolt (9); the limiting groove (7) is arranged at the bottom end of the front side of the protective shell (5); the bolt (9) passes through the limiting frame (8) and is threadedly connected to the axial hole on the front side of the base frame (1).

4. A casing structure according to claim 1, characterized in that: It also comprises an observation window (10) and a lighting lamp (11), wherein the observation window (10) is mounted on the front side of the protective shell (5), the lighting lamp (11) is fixed on the top surface inside the protective shell (5), and the input end of the lighting lamp (11) is electrically connected to the output end of the foot switch (16).

5. A housing structure according to claim 1, characterized in that: It also includes sound-absorbing cotton (12) and a sealing strip (13), wherein the sound-absorbing cotton (12) is bonded to the inside of the protective shell (5), and the sealing strip (13) is fixed to the inner side of the protective shell (5).

6. A casing structure according to claim 1, characterized in that: It also includes an elastic card block (14) and a card hole (15), wherein the elastic card block (14) is fixed inside the fixing groove (6), and the card hole (15) is opened in the middle of the placement seat (21), and the elastic card block (14) is card-engaged with the card hole (15).

Images