CN219484271U - Plate drilling device for hydraulic engineering - Google Patents

Abstract

The utility model discloses a plate drilling device for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises a workbench, wherein a threaded screw rod is rotationally connected to the top surface of the workbench, a handle is fixedly connected to the top end of the threaded screw rod, two guide rods are fixedly connected to the top surface of the workbench, a lifting frame is in threaded connection with the peripheral side surface of the threaded screw rod, the peripheral side surface of the guide rods are in sliding fit with the lifting frame, two fixing plates are fixedly connected to the bottom end of the lifting frame, a support is fixedly connected to the back surface of the workbench, a hydraulic rod is fixedly connected to the top end of the support, a mounting block is fixedly connected to the bottom end of the hydraulic rod, a drill bit is fixedly connected to the bottom surface of the mounting block, an outer protective shell is fixedly connected to the peripheral side surface of the mounting block, an inner protective shell is fixedly connected to the inner wall of the outer protective shell, and a group of springs is fixedly connected to the top surface of the inner protective shell. The utility model aims to provide a plate drilling device for hydraulic engineering, which aims to solve the problems that the operation convenience of the existing plate drilling device needs to be improved and the environmental protection performance is poor.

Description

Plate drilling device for hydraulic engineering

Technical Field

The utility model relates to the field of hydraulic engineering. More particularly, the present utility model relates to a plate drilling device for hydraulic engineering.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. In the construction process of hydraulic engineering, a large number of plates are required to be used, and in many cases, the plates are required to be perforated to meet the use requirements.

Through searching, the plate drilling device for hydraulic engineering, with the publication number of CN215615244U, needs to screw threaded rods 701 on two sides of the plate in sequence when the device is used, and can fix the plate, so that the operation convenience of the device needs to be improved; furthermore, a large amount of scraps can be generated in the drilling process, and the scraps can splash everywhere and influence the physical health of workers and pollute the surrounding environment, so that the environment-friendly performance of the device is poor. Based on the above, the utility model designs a plate drilling device for hydraulic engineering to solve the above problems.

Disclosure of Invention

The utility model aims to provide a plate drilling device for hydraulic engineering, which aims to solve the problems that the operation convenience of the conventional plate drilling device provided in the background art needs to be improved and the environmental protection performance is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a panel drilling equipment for hydraulic engineering, includes the workstation, the workstation top surface rotates and is connected with the screw thread lead screw, screw thread lead screw top fixedly connected with handle, two guide bars of workstation top surface fixedly connected with, screw thread lead screw week side threaded connection has the crane, guide bar week side and crane sliding fit, two fixed plates of crane bottom fixedly connected with, workstation back fixedly connected with support, support top fixedly connected with hydraulic stem, hydraulic stem bottom fixedly connected with installation piece, installation piece bottom surface fixedly connected with drill bit, installation piece week side fixedly connected with outer protecting crust, outer protecting crust inner wall sliding connection has interior protecting crust, interior protecting crust top surface fixedly connected with spring, spring top and outer protecting crust fixedly connected with dust catcher, dust suction pipe is installed to the suction end of dust catcher, dust suction pipe one end fixedly connected with ring pipe, ring pipe bottom surface fixedly connected with advances dirt pipe, dust inlet pipe week side and outer protecting crust fixedly connected with.

Preferably, the bracket is L-shaped, and the handle Zhou Cemian is provided with a rubber anti-slip pad.

Preferably, the lifting frame is U-shaped, and the workbench is provided with a collecting groove.

Preferably, the sliding groove for accommodating the inner protective shell is formed in the bottom surface of the outer protective shell, and a group of round holes matched with the dust inlet pipe are formed in the top surface of the outer protective shell.

Preferably, the two guide rods are respectively positioned at two sides of the threaded screw rod and are symmetrically distributed.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the design of the outer protective shell, the inner protective shell and the spring, the inner protective shell is firstly contacted with the surface of the plate in the downward movement process of the drill bit, so that the drill bit can be in a closed space, the drill bit can be contacted with the plate in the continuous downward movement process of the drill bit, and the plate is perforated, and meanwhile, the inner protective shell can be continuously retracted into the outer protective shell, so that splashing scraps are completely blocked in the whole drilling process under the action of the outer protective shell and the inner protective shell, the scraps are prevented from splashing everywhere, and the scraps in the outer protective shell and the inner protective shell are sucked into the dust collector under the action of the dust collector, so that the physical health of workers and the surrounding environment are not damaged;

2. according to the utility model, the plate is placed on the workbench through the design of the threaded screw and the lifting frame, the handle is rotated to drive the threaded screw to rotate, the threaded screw drives the lifting frame to move downwards, and the plate can be fixed by using the fixing plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of the structure of FIG. 1 at another angle;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is a schematic view of the structure of the table, threaded screw, guide rod, elevator and fixed plate;

FIG. 7 is an exploded view of the parts of the outer housing, inner housing, spring, annular tube and dust inlet tube.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a workbench, a threaded screw rod, a handle, a guide rod, a lifting frame, a fixed plate, a support, a hydraulic rod, a mounting block, a drill bit, an outer protecting shell, an inner protecting shell, a spring, a dust collector, a dust collecting pipe, a ring pipe, a dust inlet pipe, a dust collecting pipe and a collecting tank.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1-7, the present utility model provides a technical solution: a panel drilling equipment for hydraulic engineering, including workstation 1, collecting vat 18 has been seted up on workstation 1, workstation 1 top surface rotates and is connected with screw mandrel 2, screw mandrel 2 top fixedly connected with handle 3, the rubber slipmat is installed to handle 3 week side, workstation 1 top surface fixedly connected with two guide bars 4, two guide bars 4 are located screw mandrel 2's both sides and are symmetric distribution respectively, screw mandrel 2 week side threaded connection has crane 5, crane 5 is the U type, guide bar 4 week side and crane 5 sliding fit, crane 5 bottom fixedly connected with two fixed plates 6, workstation 1 back fixedly connected with support 7, support 7 is L type, support 7 top fixedly connected with hydraulic stem 8, hydraulic stem 8 bottom fixedly connected with installation piece 9, installation piece 9 bottom fixedly connected with drill bit 10, installation piece 9 week side fixedly connected with shell 11, shell 11 inner wall sliding connection has inner shell 12, inner protecting shell 12 top surface fixedly connected with a set of spring 13, spring 13 top and outer protecting shell 11 fixedly connected with, outer protecting shell 11 side fixedly connected with two fixed plates 14, suction pipe 17 and ring-shaped protecting shell 16 are connected with the top surface of a dust suction pipe 17, suction pipe 17 is connected with the top surface of a dust suction pipe 17, the suction pipe is connected with the top surface of the suction pipe 17.

As shown in fig. 3, the bottom surface of the outer protective shell 11 is provided with a sliding groove for accommodating the inner protective shell 12, and when the device is in an idle state, the bottom end of the inner protective shell 12 is located below the drill bit 10, so that the inner protective shell 12 can contact with the plate before the drill bit 10 in the drilling process, so that the drill bit 10 is in a closed space, and therefore, splashing of chips is avoided.

Placing a plate on a workbench 1, rotating a handle 3, driving a threaded screw rod 2 to rotate by the handle 3, driving a lifting frame 5 to move downwards by the threaded screw rod 2, fixing the plate by using a fixing plate 6, then starting a drill bit 10 and a dust collector 14, restarting a hydraulic rod 8, driving the drill bit 10 to move downwards by the hydraulic rod 8, enabling the drill bit 10 to be in contact with the surface of the plate in the downward moving process of the drill bit 10, enabling the drill bit 10 to be in a closed space in the continuous downward moving process of the drill bit 10, enabling the drill bit 10 to be in contact with the plate, punching the plate, and simultaneously enabling the inner protective shell 12 to be continuously retracted into an outer protective shell 11, so that splashed chips are completely blocked in the whole drilling process under the action of the outer protective shell 11 and the inner protective shell 12, the splashed chips are prevented from being scattered everywhere, and sucking the splashed chips in the outer protective shell 11 and the inner protective shell 12 into the dust collector 14 under the action of the dust collector 14; during drilling, the debris created under the sheet falls into the collection trough 18.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims (5)

1. The utility model provides a panel drilling equipment for hydraulic engineering, includes workstation (1), its characterized in that, workstation (1) top surface rotates and is connected with screw thread lead screw (2), screw thread lead screw (2) top fixedly connected with handle (3), workstation (1) top surface fixedly connected with two guide bars (4), screw thread lead screw (2) week side threaded connection has crane (5), guide bar (4) week side and crane (5) sliding fit, two fixed plates (6) of crane (5) bottom fixedly connected with, workstation (1) back fixedly connected with support (7), support (7) top fixedly connected with hydraulic stem (8), hydraulic stem (8) bottom fixedly connected with installation piece (9), installation piece (9) bottom surface fixedly connected with drill bit (10), installation piece (9) week side fixedly connected with outer protecting shell (11), outer protecting shell (11) inner wall sliding connection has interior protecting shell (12), interior protecting shell (12) top surface fixedly connected with support (7), support (13) top fixedly connected with, outer protecting shell (13) and dust absorption machine (14) fixedly connected with top end of a set of springs (13), the dust suction device is characterized in that a dust suction pipe (15) is arranged at the suction end of the dust suction machine (14), an annular pipe (16) is fixedly connected to one end of the dust suction pipe (15), a group of dust inlet pipes (17) are fixedly connected to the bottom surface of the annular pipe (16), and the peripheral side surface of the dust inlet pipes (17) is fixedly connected with an outer protective shell (11).

2. A panel drilling device for hydraulic engineering according to claim 1, characterized in that: the support (7) is L-shaped, and the rubber anti-slip pad is arranged on the handle (3) Zhou Cemian.

3. A panel drilling device for hydraulic engineering according to claim 1, characterized in that: the lifting frame (5) is U-shaped, and the workbench (1) is provided with a collecting groove (18).

4. A panel drilling device for hydraulic engineering according to claim 1, characterized in that: the bottom surface of the outer protective shell (11) is provided with a sliding groove for accommodating the inner protective shell (12), and the top surface of the outer protective shell (11) is provided with a group of round holes matched with the dust inlet pipe (17).

5. A panel drilling device for hydraulic engineering according to claim 1, characterized in that: the two guide rods (4) are respectively positioned at two sides of the threaded screw rod (2) and are symmetrically distributed.