CN217166582U

CN217166582U - Drilling machine convenient to processing of fixed building engineering steel construction

Info

Publication number: CN217166582U
Application number: CN202220174041.2U
Authority: CN
Inventors: 薛广利; 樊勇; 张帆; 刘延锋
Original assignee: Shaanxi Construction Engineering New Infrastructure Construction Co Ltd
Current assignee: Shaanxi Construction Engineering New Infrastructure Construction Co Ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-08-12
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a drilling machine is used in fixed building engineering steel construction processing of being convenient for, comprising a base plate, the support frame is installed on the top of bottom plate, the fixed plate is installed to the both sides on support frame top. This drilling machine is used in fixed building engineering steel construction processing of being convenient for is through being provided with the telescopic link, the pneumatic cylinder, the guide bar, the movable plate, driving motor and drill bit, start hydraulic cylinder, under the effect of pneumatic cylinder, it is flexible to drive the telescopic link, take the movable plate downstream in conjunction, the outside at the guide bar is cup jointed to the both sides of movable plate, guarantee the stability when removing, place the processing position back in with the drill bit, utilize driving motor to drive the rotatory operation of drill bit, handle work piece processing, a position processing is accomplished the back, upwards lift the drill bit, drive the drill bit and remove to another position, the solution is the position of inconvenient adjustment drilling head, when drilling to the different positions, need the manual problem that changes the position of work piece of staff.

Description

Drilling machine convenient to processing of fixed building engineering steel construction

Technical Field

The utility model relates to a steel construction processing technology field specifically is a drilling machine is used in fixed building engineering steel construction processing of being convenient for.

Background

In the process of machining and manufacturing the steel structure, a series of machining treatments, such as cutting, grinding, polishing, drilling, paint spraying and the like, are required, wherein when the steel structure is drilled, a drilling machine is required to be used for drilling the steel structure, and most drilling machines are insufficient in flexibility when used, so that the drilling height is inconvenient to adjust, and the using effect is influenced; the position of the drilling head is inconvenient to adjust, and when drilling at different positions, workers are required to manually change the position of a workpiece, which wastes time and labor; the workpiece is inconvenient to position and fix, and the use stability is influenced. A drilling machine with a strong flexibility, adjustable drill bit position and positioning function is available.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine is used in fixed building engineering steel construction processing of being convenient for to it is not enough to provide the flexibility in solving above-mentioned background art, the problem of the height of inconvenient adjustment drilling.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine convenient for processing a fixed type building engineering steel structure comprises a bottom plate, wherein a support frame is installed at the top end of the bottom plate, fixing plates are installed on two sides of the top end of the support frame, a connecting plate is arranged at the top end of the inside of the support frame, a workbench is arranged above the bottom plate, support legs are installed on two sides of the bottom end of the workbench, and the support legs are installed at the top of the bottom plate;

the drill bit is characterized in that a hydraulic cylinder is installed in the middle of the bottom end of the connecting plate, an output end of the hydraulic cylinder is connected with a telescopic rod, a movable plate is fixedly connected to the bottom end of the telescopic rod, guide rods are fixedly connected to two sides of the bottom end of the connecting plate, a driving motor is installed at the bottom end of the movable plate, and a drill bit is arranged at the bottom of the driving motor.

Preferably, the output end of the driving motor is connected with a drill through a shaft connector, and the bottom end of the hydraulic cylinder penetrates through two sides of the interior of the moving plate.

Preferably, a reciprocating screw rod is arranged at the bottom between the fixed plates, a limiting rod is connected to the top between the fixed plates, a servo motor is installed on one side of each fixed plate, a moving block is arranged outside the reciprocating screw rod, a hollow sleeve block is fixedly connected to the top of each moving block, the hollow sleeve block is sleeved outside the limiting rod, a connecting rod is fixedly connected to the bottom end of each moving block, and the connecting rod penetrates through the inside of the support frame and is connected with the top of the connecting plate.

Preferably, the outer side wall of the reciprocating screw rod is provided with an external thread, and the inner side wall of the moving block is provided with an internal thread matched with the external thread.

Preferably, the mounting panel is installed to the both sides on workstation top, the inside of mounting panel is provided with adjusts the pole, one side of adjusting the pole is connected with the support, the top of mounting panel is provided with the regulation handle, the spout has been seted up to the both sides on workstation top, the location cylinder is installed on the top of support, the bottom fixedly connected with locating plate of location cylinder.

Preferably, the brackets are slidable on top of the table, and the brackets are symmetrically distributed about the vertical centerline of the table.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling machine convenient for machining the fixed type constructional engineering steel structure realizes stronger flexibility, improves the using effect, realizes the position adjustment of a drill bit, realizes the positioning and fixing functions and ensures the stability during machining;

(1) by arranging the limiting rod, the reciprocating lead screw, the servo motor, the moving block and the hollow sleeve block, when the drill bit is used, the position of the drill bit is adjusted according to the position to be drilled, the servo motor is started, the reciprocating lead screw is driven to rotate under the action of the servo motor, the reciprocating lead screw is in threaded connection with the moving block, the top of the moving block is sleeved outside the limiting rod through the hollow sleeve block, the drill bit has a certain guiding function, the moving block is driven to horizontally move along with the rotation of the reciprocating lead screw, the horizontal position of the drill bit is changed, the moving is stopped after a proper position is selected, the drilling treatment of the drill bit is facilitated, and the machining efficiency is improved;

(2) when the device is used, the hydraulic cylinder is started, the telescopic rod is driven to stretch under the action of the hydraulic cylinder, the movable plate is driven to move downwards, two sides of the movable plate are sleeved outside the guide rod, the stability during moving is guaranteed, the driving motor is started after the drill bit is placed at a machining part, the driving motor is used for driving the drill bit to rotate, a workpiece is machined, the drill bit is lifted upwards after one part is machined, the servo motor is used for driving the drill bit to move to the other part, and the steps are repeated until the workpiece is machined;

(3) through being provided with the support, the workstation, adjust the handle, the spout, the mounting panel, adjust pole and location cylinder, during the use, the work piece that will treat processing is put on the workstation, distance between the specification adjustment support according to the work piece, the rotation regulation handle, will adjust the handle and roll out from the inside of support, adjust the pole through the pull, alright in order to change the position of support, select suitable distance after, will adjust the inside that the handle rotates into the support through rotatory mode, be used for fixed to the regulation pole location, control location cylinder afterwards, it moves down to drive the regulation pole, until support the surface at the work piece can, accomplish the centre gripping location to the work piece.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the movable plate of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a front view structure diagram of the workbench of the present invention.

In the figure: 1. a base plate; 2. a support; 3. a telescopic rod; 4. a support frame; 5. a fixing plate; 6. a limiting rod; 7. a connecting plate; 8. a reciprocating screw rod; 9. a servo motor; 10. a hydraulic cylinder; 11. a guide bar; 12. a drive motor; 13. a support leg; 14. a drill bit; 15. a work table; 16. moving the plate; 17. a connecting rod; 18. a moving block; 19. a hollow sleeve block; 20. adjusting the handle; 21. adjusting a rod; 22. a chute; 23. mounting a plate; 24. positioning the air cylinder; 25. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a drilling machine for machining a steel structure of a fixed type building engineering comprises a base plate 1, wherein a supporting frame 4 is installed at the top end of the base plate 1, fixing plates 5 are installed on two sides of the top end of the supporting frame 4, a connecting plate 7 is arranged at the top end inside the supporting frame 4, a workbench 15 is arranged above the base plate 1, supporting legs 13 are installed on two sides of the bottom end of the workbench 15, and the supporting legs 13 are installed at the top of the base plate 1;

the middle of the bottom end of the connecting plate 7 is provided with a hydraulic cylinder 10, the output end of the hydraulic cylinder 10 is connected with an expansion link 3, the bottom end of the expansion link 3 is fixedly connected with a moving plate 16, two sides of the bottom end of the connecting plate 7 are fixedly connected with guide rods 11, the bottom end of the moving plate 16 is provided with a driving motor 12, the output end of the driving motor 12 is connected with a drill bit 14 through a coupling, the bottom end of the hydraulic cylinder 10 penetrates through two sides of the interior of the moving plate 16, and the bottom of the driving motor 12 is provided with the drill bit 14;

specifically, as shown in fig. 1 and 2, according to the position of drilling as required, the position of the drill 14 is adjusted, the servo motor 9 is started, under the action of the servo motor 9, the reciprocating lead screw 8 can be driven to rotate, the reciprocating lead screw 8 is in threaded connection with the moving block 18, the top of the moving block 18 is sleeved outside the limiting rod 6 through the hollow sleeve block 19, a certain guiding function is achieved, along with the rotation of the reciprocating lead screw 8, the moving block 18 can be driven to move horizontally, the horizontal position of the drill 14 is changed, after a proper position is selected, the moving is stopped, the drilling treatment is facilitated, and the machining efficiency is improved.

Example 2: a reciprocating screw rod 8 is arranged at the bottom between the fixed plates 5, a limiting rod 6 is connected at the top between the fixed plates 5, a servo motor 9 is installed at one side of each fixed plate 5, a moving block 18 is arranged outside each reciprocating screw rod 8, a hollow sleeve block 19 is fixedly connected at the top of each moving block 18, the hollow sleeve block 19 is sleeved outside the limiting rod 6, a connecting rod 17 is fixedly connected at the bottom end of each moving block 18, the connecting rod 17 penetrates through the inside of the support frame 4 and is connected with the top of the connecting plate 7, external threads are arranged on the outer side wall of each reciprocating screw rod 8, and internal threads matched with the external threads are arranged on the inner side wall of each moving block 18;

specifically, as shown in fig. 1 and 2, the hydraulic cylinder 10 is started, the telescopic rod 3 is driven to stretch and contract under the action of the hydraulic cylinder 10, the moving plate 16 is driven to move downwards, two sides of the moving plate 16 are sleeved outside the guide rod 11, stability during moving is guaranteed, after the drill bit 14 is placed at a machining position, the driving motor 12 is started, the driving motor 12 is used for driving the drill bit 14 to rotate, a workpiece is machined, after one position is machined, the drill bit 14 is lifted upwards, the servo motor 9 is used for driving the drill bit 14 to move to another position, and the steps are repeated until the workpiece is machined.

Example 3: mounting plates 23 are mounted on two sides of the top end of the workbench 15, adjusting rods 21 are arranged inside the mounting plates 23, a support 2 is connected to one side of each adjusting rod 21, an adjusting handle 20 is arranged at the top of each mounting plate 23, sliding grooves 22 are formed in two sides of the top end of the workbench 15, a positioning cylinder 24 is mounted at the top end of each support 2, a positioning plate 25 is fixedly connected to the bottom of each positioning cylinder 24, the supports 2 can slide on the top of the workbench 15, and the supports 2 are symmetrically distributed about the vertical center line of the workbench 15;

specifically, as shown in fig. 1 and 4, a workpiece to be processed is placed on the workbench 15, the distance between the brackets 2 is adjusted according to the specification of the workpiece, the adjusting handle 20 is rotated out of the inside of the bracket 2, the position of the bracket 2 can be changed by pulling the adjusting rod 21, after a proper distance is selected, the adjusting handle 20 is rotated into the inside of the bracket 2 in a rotating manner for positioning and fixing the adjusting rod 21, and then the positioning cylinder 24 is controlled to drive the adjusting rod 21 to move downwards until the adjusting rod abuts against the surface of the workpiece, so that the workpiece is clamped and positioned.

The working principle is as follows: when the utility model is used, firstly, a workpiece to be processed is placed on the workbench 15, the distance between the brackets 2 is adjusted according to the specification of the workpiece, the adjusting handle 20 is rotated out from the inside of the brackets 2, the position of the brackets 2 can be changed by pulling the adjusting rod 21, after the proper distance is selected, the adjusting handle 20 is rotated into the inside of the brackets 2 in a rotating mode for positioning and fixing the adjusting rod 21, then the positioning cylinder 24 is controlled to drive the adjusting rod 21 to move downwards until the adjusting rod abuts against the surface of the workpiece, the clamping and positioning of the workpiece are completed, then the position of the drill bit 14 is adjusted according to the position needing drilling, the servo motor 9 is started, the reciprocating screw rod 8 is driven to rotate under the action of the servo motor 9, the reciprocating screw rod 8 is in threaded connection with the moving block 18, the top of the moving block 18 is sleeved outside the limiting rod 6 through the hollow sleeve block 19, the drill bit 14 is placed at a processing part, then the driving motor 12 is started, the driving motor 12 is used for driving the drill bit 14 to rotate, the workpiece is processed, after one part is processed, the drill bit 14 is lifted upwards, the servo motor 9 is used for driving the drill bit 14 to move to another part, and the steps are repeated until the workpiece is processed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drilling machine for fixed building engineering steel construction processing convenient to, includes bottom plate (1), its characterized in that: the supporting frame (4) is installed at the top end of the bottom plate (1), the fixing plates (5) are installed on two sides of the top end of the supporting frame (4), the connecting plate (7) is arranged at the top end of the interior of the supporting frame (4), the workbench (15) is arranged above the bottom plate (1), the supporting legs (13) are installed on two sides of the bottom end of the workbench (15), and the supporting legs (13) are installed at the top of the bottom plate (1);

pneumatic cylinder (10) are installed to the centre department of connecting plate (7) bottom, the output of pneumatic cylinder (10) is connected with telescopic link (3), the bottom fixedly connected with movable plate (16) of telescopic link (3), both sides fixedly connected with guide bar (11) of connecting plate (7) bottom, driving motor (12) are installed to the bottom of movable plate (16), the bottom of driving motor (12) is provided with drill bit (14).

2. The drilling machine for facilitating the machining of the fixed constructional engineering steel structure as claimed in claim 1, wherein: the output end of the driving motor (12) is connected with a drill bit (14) through a shaft connector, and the bottom end of the hydraulic cylinder (10) penetrates through two sides of the interior of the moving plate (16).

3. The drilling machine for facilitating the machining of the fixed constructional engineering steel structure as claimed in claim 1, wherein: the bottom between the fixed plates (5) is provided with a reciprocating screw rod (8), the top between the fixed plates (5) is connected with a limiting rod (6), a servo motor (9) is installed on one side of the fixed plates (5), a moving block (18) is arranged outside the reciprocating screw rod (8), a hollow sleeve block (19) is fixedly connected to the top of the moving block (18), the hollow sleeve block (19) is sleeved on the outside of the limiting rod (6), a connecting rod (17) is fixedly connected to the bottom of the moving block (18), and the connecting rod (17) penetrates through the inside of the support frame (4) and is connected with the top of the connecting plate (7).

4. The drilling machine for facilitating the machining of the fixed constructional engineering steel structure as claimed in claim 3, wherein: the outer side wall of the reciprocating screw rod (8) is provided with external threads, and the inner side wall of the moving block (18) is provided with internal threads matched with the external threads.

5. The drilling machine for facilitating the machining of the fixed constructional engineering steel structure as claimed in claim 1, wherein: mounting panel (23) are installed to the both sides on workstation (15) top, the inside of mounting panel (23) is provided with adjusts pole (21), one side of adjusting pole (21) is connected with support (2), the top of mounting panel (23) is provided with adjusts handle (20), spout (22) have been seted up to the both sides on workstation (15) top, location cylinder (24) are installed on the top of support (2), the bottom fixedly connected with locating plate (25) of location cylinder (24).

6. The drilling machine for facilitating the machining of the fixed constructional engineering steel structure as claimed in claim 5, wherein: the support (2) is slidable on the top of the workbench (15), and the supports (2) are symmetrically distributed around the vertical center line of the workbench (15).