CN218253963U - A hole-opening device for a mosaic instrument case - Google Patents

Abstract

The utility model belongs to the technical field of the instrument processing technique and specifically relates to a trompil device of mosaic formula instrument shell, including the workstation, the workstation upper surface is equipped with the centre gripping subassembly and is convenient for fix the instrument shell of different sizes, is equipped with the phenomenon that the displacement appears when auxiliary assembly is convenient for further fixed instrument shell reduces the trompil on the centre gripping subassembly, is equipped with the subassembly that punches directly over the centre gripping subassembly, and the subassembly that punches is connected through the fixed plate and the workstation upper surface fixed of both sides. The utility model discloses a centre gripping subassembly and auxiliary assembly can improve instrument case's fixed effect, avoid it to appear the displacement when the trompil and lead to the trompil inaccurate, can fix the instrument case of different sizes simultaneously, have improved the suitability.

Description

A hole-opening device for a mosaic instrument case

technical field

The utility model relates to the technical field of instrument processing, in particular to a hole opening device for a mosaic instrument shell.

Background technique

Mosaic instruments have always been an important part of the dispatching and monitoring systems of large and medium-sized enterprises, and their applications include nuclear power, coal, environmental protection, railways, aviation, and chemical industries. Mosaic instruments at least include splicable mosaic modules and various instruments and meters. Different instruments are detachably snapped on the splicable mosaic modules, and then spliced with each other to form large or super large instrument control screens. At present, in the processing of the mosaic instrument shell, the shell needs to be drilled. In order to prevent the instrument shell from moving when punching the hole, it needs to be fixed. However, the existing punching device may be damaged when the shell is fixed. Insufficient friction leads to displacement of the shell, resulting in shifting of the opening position and reducing the processing quality. Therefore, it is particularly important to design a mosaic-style instrument shell opening device to change the above-mentioned technical defects and improve the overall practicability.

Utility model content

The purpose of this utility model is to provide a device for opening holes in a mosaic-style instrument housing to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A device for opening holes in a mosaic-style instrument case, including a workbench, the upper surface of the workbench is provided with a clamping assembly for fixing instrument shells of different sizes, and the clamping assembly is provided with auxiliary components for further fixing the instrument Displacement occurs when the shell is lowered and the holes are opened. A punching component is arranged directly above the clamping component, and the punching component is fixedly connected to the upper surface of the workbench through the fixing plates on both sides.

As a preferred solution of the present invention, the clamping assembly includes moving grooves symmetrically set on the upper surface of the workbench, screw rods are movable in the two moving grooves, and the inside of the workbench is located between the two moving grooves. Two-axis motors are arranged between them, and the output ends on both sides of the two-axis motors penetrate into the moving slots and are connected with the screw rods. The two screw rods are equipped with moving plates, and the top ends of the two moving plates Both of them pass through the moving groove and are connected with clamping plates, and auxiliary components are arranged on the two clamping plates.

As a preferred solution of the present invention, the two-axis motor is fixed inside the workbench by bolts, the two screw rods are fixed to the output end of the two-axis motor through a coupling, and the two moving plates are threaded and installed on the On the screw rod, the outer walls of the two moving plates are in movable contact with the inner wall of the moving groove, and the bottoms of the two clamping plates are welded and fixed to the moving plate.

As a preferred solution of the present invention, baffles are welded on both sides of the top ends of the two moving plates close to the clamping plate, and accommodating grooves matching the baffles are provided at both ends of the two moving slots.

As a preferred solution of the utility model, the auxiliary assembly includes U-shaped grooves opened on the two clamping plates, the two U-shaped grooves are provided with a lower pressing plate, and the bottoms of one end of the two lower pressing plates are connected with a The telescopic end of the electric telescopic rod, the two electric telescopic rods are all fixedly installed inside the moving plate, and the other ends of the two lower pressing plates are all between the two clamping plates.

As a preferred solution of the present invention, both side walls of the two lower pressing plates are movably connected to the inner wall of the U-shaped groove, and the telescopic ends of the two electric telescopic rods are welded and fixed to the telescopic ends of the lower pressing plate.

As a preferred solution of the present invention, rubber layers are bonded to the inner sidewalls of the two clamping plates and the lower surfaces of the two lower pressing plates.

As a preferred solution of the present invention, the punching assembly includes a horizontal plate fixed between the tops of the two fixing plates, a hydraulic cylinder is installed in the center of the upper surface of the horizontal plate through bolts, and the telescopic end of the hydraulic cylinder passes through the The horizontal plate is connected with a mounting plate, a driving motor is installed on the lower surface of the mounting plate through bolts, and a drill bit is installed at the output end of the driving motor through a shaft coupling.

Compared with the prior art, the beneficial effect of the utility model is: for the problems raised by the background technology, the application drives the two screw rods to rotate through the biaxial motor in the clamping assembly, and the rotating screw rod drives the moving plate to move along the The groove moves horizontally, and the moving plate drives the clamping plate to move to clamp and fix the shell of the mosaic instrument, and the electric telescopic rod in the auxiliary component drives the lower pressure plate to move down along the U-shaped groove to clamp and fix the shell of the instrument being clamped. Compression can improve the fixing effect of the instrument case, avoiding inaccurate opening caused by displacement when opening the hole, and at the same time, it can fix the instrument case of different sizes, which improves the applicability.

Description of drawings

Fig. 1 is a three-dimensional view of the overall structure of the utility model;

Fig. 2 is a cross-sectional structure diagram of the workbench of the present utility model;

Fig. 3 is a structural schematic diagram of the mobile plate of the present invention.

In the figure: 1, workbench; 2, punching assembly; 201, fixed plate; 202, horizontal plate; 203, hydraulic cylinder; 204, drive motor; 205, drill bit; 206, mounting plate; 3, clamping assembly; 301 , moving groove; 302, double-axis motor; 303, screw rod; 304, moving plate; 305, clamping plate; 4, auxiliary component; 401, U-shaped groove; 402, electric telescopic rod; 403, lower pressure plate; 5, Rubber layer; 6. Baffle plate; 7. Accommodating groove.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the present invention The embodiments in the utility model, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts, all belong to the scope of protection of the utility model.

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Several embodiments of the utility model are given. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terms used herein in the description of the utility model are only for the purpose of describing specific embodiments, and are not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Figures 1-3, the utility model provides a technical solution: a mosaic-type instrument casing opening device, including a workbench 1, the upper surface of the workbench 1 is provided with a clamping assembly 3 to facilitate the installation of instrument casings of different sizes For fixing, the auxiliary component 4 is provided on the clamping component 3 to further fix the phenomenon of displacement when the instrument case is lowered and opened. 201 is fixedly connected with the upper surface of workbench 1 . When the shell of the mosaic meter is processed and opened, it is placed on the workbench 1, the clamping component 3 is started to clamp and fix the shell, and then the auxiliary component 4 is started to press the clamped shell to further fix the instrument To avoid inaccurate drilling caused by its displacement when opening the hole, and finally start the punching component 2 to carry out the clamping operation on the instrument shell, wherein the electrical components in the device are electrically controlled by the control panel on the side of the workbench 1 close to the human body. control.

For the embodiment, please refer to Fig. 2 and Fig. 3, the clamping assembly 3 includes moving grooves 301 symmetrically opened on the upper surface of the worktable 1, and screw rods 303 are movable in the two moving grooves 301, and the inside of the workbench 1 is located in two Two-axis motors 302 are arranged between the moving slots 301, and the two-axis motors 302 are fixed inside the workbench 1 by bolts. The rod 303 is fixed to the output end of the biaxial motor 302 through a shaft coupling, and the two screw rods 303 are equipped with a moving plate 304, and the two moving plates 304 are threaded and installed on the screw rod 303, and the two moving plates 304 The outer walls are in movable contact with the inner wall of the moving groove 301, and the two moving plates 304 are welded with baffles 6 on both sides near the top of the clamping plate 305. Slot 7, the tops of the two moving plates 304 pass through the moving groove 301 and are connected with the clamping plate 305, the bottoms of the two clamping plates 305 are welded and fixed with the moving plate 304, and the two clamping plates 305 are equipped with auxiliary components 4. Start the biaxial motor 302 through the control panel, the biaxial motor 302 drives the two screw rods 303 to rotate, and the rotating screw rod 303 drives the moving plate 304 to move horizontally along the moving groove 301, through the outer wall of the moving plate 304 and the inner wall of the moving groove 301 The contact can limit the moving rod 304 so that it moves horizontally following the rotation of the screw rod 303, and the moving plate 304 drives the clamping plate 305 to move to clamp and fix the mosaic instrument case on the upper surface of the workbench 1, so that different The body-shaped instrument housing is fixed, which improves the applicability of the device and is easy to operate.

Embodiment, referring to Fig. 2 and Fig. 3, the auxiliary assembly 4 includes U-shaped grooves 401 opened on the two clamping plates 305, and the lower pressing plates 403 are arranged in the two U-shaped grooves 401, and the two lower pressing plates 403 have two The side walls are movably connected with the inner wall of the U-shaped groove 401, and the telescopic end of the electric telescopic rod 402 is connected to the bottom of one end of the two lower pressure plates 403, and the telescopic ends of the two electric telescopic rods 402 are welded and fixed to the telescopic ends of the lower pressure plate 403 , the two electric telescopic rods 402 are fixedly installed inside the moving plate 304 , and the other ends of the two lower pressing plates 403 are located between the two clamping plates 305 . After the clamping plate 305 clamps and fixes the instrument case, start the electric telescopic rod 402 through the control panel, and the electric telescopic rod 402 works to drive the lower pressing plate 403 to move down along the U-shaped groove 401 to compress the clamped instrument case. Further fix the meter housing to avoid inaccurate drilling due to its displacement during drilling.

For an embodiment, please refer to FIG. 3 , the inner sidewalls of the two clamping plates 305 and the lower surfaces of the two lower pressing plates 403 are bonded with a rubber layer 5 . The rubber layer 5 can increase the frictional force with the instrument casing and improve the fixing effect.

Embodiment, please refer to Fig. 1, the punching assembly 2 includes a horizontal plate 202 fixed between the tops of two fixed plates 201, a hydraulic cylinder 203 is installed in the center of the upper surface of the horizontal plate 202 through bolts, and the telescopic end of the hydraulic cylinder 203 passes through The horizontal plate 202 is connected with a mounting plate 206, the lower surface of the mounting plate 206 is equipped with a driving motor 204 through bolts, and the output end of the driving motor 204 is equipped with a drill bit 205 through a coupling. After the instrument case is fixed, start the hydraulic cylinder 203 and the driving motor 204 through the control panel, the hydraulic cylinder 203 works to drive the mounting plate 206 to move down, and the moving mounting plate 206 drives the driving motor 204 to move down, and the driving motor 204 works to drive the drill bit 205 rotates, and the rotating drill bit 205 performs drilling operation on the fixed instrument casing, thereby realizing automatic drilling, saving labor, time and effort.

The working process of the utility model: when in use, first place the mosaic-type instrument shell on the workbench 1, start the biaxial motor 302 through the control panel, and the biaxial motor 302 drives the two screw rods 303 to rotate, and the rotating screw rod 303 drives the moving plate 304 to move horizontally along the moving groove 301. The contact between the outer wall of the moving plate 304 and the inner wall of the moving groove 301 can limit the moving rod 304 so that it moves horizontally following the rotation of the screw rod 303. The moving plate 304 drives the clamping plate 305 moves to clamp the mosaic instrument shell on the upper surface of the workbench 1, and then starts the electric telescopic rod 402 through the control panel, and the electric telescopic rod 402 works to drive the lower pressure plate 403 to move down along the U-shaped groove 401 to the clamped instrument The housing is pressed tightly to complete the fixation of the instrument housing. Finally, the hydraulic cylinder 203 and the drive motor 204 are activated through the control panel. The hydraulic cylinder 203 works to drive the mounting plate 206 to move downward, and the downwardly moving mounting plate 206 drives the drive motor 204 to move downward. When the driving motor 204 works, the drill bit 205 is driven to rotate, and the rotating drill bit 205 performs drilling operation on the fixed instrument casing.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A hole opening device for a mosaic instrument housing, comprising a workbench (1), characterized in that: the upper surface of the workbench (1) is provided with a clamping assembly (3) to facilitate the fixing of instrument housings of different sizes , the clamping component (3) is provided with an auxiliary component (4) to facilitate the further fixing of the meter housing when the displacement occurs when the hole is lowered, and a punching component (2) is provided directly above the clamping component (3), The punching assembly (2) is fixedly connected to the upper surface of the workbench (1) through the fixing plates (201) on both sides. 2. A device for opening holes in a mosaic instrument housing according to claim 1, characterized in that: the clamping assembly (3) includes a moving groove (301) symmetrically provided on the upper surface of the workbench (1), Screw rods (303) are movable in the two moving grooves (301), and a double-axis motor (302) is arranged inside the workbench (1) between the two moving grooves (301). The output ends on both sides of the shaft motor (302) penetrate into the moving groove (301) to be connected with the screw mandrel (303), and the two screw mandrels (303) are equipped with a moving plate (304). The top ends of the moving plates (304) pass through the moving groove (301) and are connected with clamping plates (305), and the two clamping plates (305) are provided with auxiliary components (4). 3. A hole opening device for a mosaic instrument housing according to claim 2, characterized in that: the biaxial motor (302) is fixed inside the workbench (1) by bolts, and the two screw rods ( 303) is fixed to the output end of the double-axis motor (302) through a coupling, and the two moving plates (304) are threaded and installed on the screw rod (303), and the outer walls of the two moving plates (304) are In movable contact with the inner wall of the moving groove (301), the bottoms of the two clamping plates (305) are welded and fixed to the moving plate (304). 4. A device for opening holes in a mosaic instrument housing according to claim 2, characterized in that: the two moving plates (304) are welded with baffle plates (6 ), both ends of the two moving slots (301) are provided with receiving slots (7) matched with the baffle plate (6). 5. A device for opening holes in a mosaic instrument housing according to claim 2, characterized in that: said auxiliary component (4) includes a U-shaped groove (401) opened on two clamping plates (305) , the two U-shaped grooves (401) are provided with a lower pressing plate (403), the bottom of one end of the two lower pressing plates (403) is connected with the telescopic end of the electric telescopic rod (402), and the two electric telescopic rods (402) The rods (402) are all fixedly installed inside the moving plate (304), and the other ends of the two lower pressing plates (403) are both located between the two clamping plates (305). 6. The opening device of a mosaic instrument housing according to claim 5, characterized in that: both side walls of the two lower pressure plates (403) are movably connected with the inner wall of the U-shaped groove (401), The telescopic ends of the two electric telescopic rods (402) are all welded and fixed to the telescopic ends of the lower pressing plate (403). 7. The opening device for a mosaic instrument housing according to claim 5, characterized in that: the inner sidewalls of the two clamping plates (305) and the lower surfaces of the two lower pressing plates (403) All are bonded with a rubber layer (5). 8. A device for opening holes in a mosaic instrument housing according to claim 1, characterized in that: the punching assembly (2) includes a horizontal plate (202) fixed between the tops of two fixing plates (201) ), the center of the upper surface of the horizontal plate (202) is equipped with a hydraulic cylinder (203) through bolts, and the telescopic end of the hydraulic cylinder (203) passes through the horizontal plate (202) and is connected to a mounting plate (206). A driving motor (204) is installed on the lower surface of the plate (206) through bolts, and a drill bit (205) is installed on the output end of the driving motor (204) through a coupling.

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