CN211915555U

CN211915555U - High-efficient drilling equipment of valve flange dish

Info

Publication number: CN211915555U
Application number: CN202020307237.5U
Authority: CN
Inventors: 陈法焕
Original assignee: Anhui Guirong Valve Manufacturing Co ltd
Current assignee: Anhui Guirong Valve Manufacturing Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-13
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to the technical field of valve processing, in particular to a high-efficiency drilling device for a valve flange plate, which comprises a base and a positioning drilling device arranged on the base, wherein the positioning drilling device consists of a positioning device and a drilling device thereof, the positioning device consists of a first bidirectional linear adjusting component and two pressing components arranged at the driving end of the first bidirectional linear adjusting component in a mirror image manner, the first bidirectional linear adjusting component is horizontally arranged below the base and is connected with the driving end of the first bidirectional linear adjusting component, the positioning device is arranged above the base through a supporting beam, the drilling device consists of a second bidirectional linear adjusting component and two drilling mechanisms arranged at the driving end of the second bidirectional linear adjusting component in a mirror image manner, the structure of the drilling device is simple, when the flange plate of the valve is subjected to drilling operation, all positioning holes on the two flange plates can be processed at one time, the efficiency of drilling is improved, has shortened the time of single valve drilling operation for the production process.

Description

High-efficient drilling equipment of valve flange dish

Technical Field

The utility model relates to a valve processing technology field, concretely relates to high-efficient drilling equipment of valve flange dish.

Background

Valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be classified into shut-off valves, check valves, regulating valves, etc. according to their functions, valves are control parts in fluid conveying systems, have functions of stopping, regulating, guiding, preventing backflow, stabilizing pressure, shunting or overflowing pressure relief, etc., are used for valves of fluid control systems, ranging from the simplest stop valves to various valves used in extremely complicated autonomous systems, have quite various varieties and specifications, can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oils, liquid metals, radioactive media, etc., and are classified into cast iron valves, cast steel valves, stainless steel valves, etc. according to the materials.

The existing valve is generally connected with a pipeline through a flange plate, the existing valve is connected with the pipeline through bolts, when the flange plate is drilled, holes are drilled one by one manually, the efficiency is low, and the production process is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient drilling equipment of valve flange dish.

To achieve the purpose, the utility model adopts the following technical proposal: a high-efficiency drilling device for a valve flange plate comprises a base and a positioning and drilling device arranged on the base, wherein the positioning and drilling device comprises a positioning device and a drilling device thereof, a strip-shaped through groove is formed in the upper end face of the base, a profiling bracket for supporting a valve is arranged in the center of the upper end face of the base, the profiling bracket is positioned right above the midpoint of the strip-shaped through groove, the positioning device comprises a first bidirectional linear adjusting assembly and two pressing assemblies arranged at the driving end of the first bidirectional linear adjusting assembly in a mirror image manner, the first bidirectional linear adjusting assembly is horizontally arranged below the base, the two pressing assemblies are slidably arranged above the base, the lower end of each pressing assembly penetrates through the strip-shaped through groove and is connected with the driving end of the first bidirectional linear adjusting assembly, the two pressing assemblies are symmetrically distributed at two ends of the profiling bracket, and the positioning device is arranged above the base through a, the drilling device comprises a two-way linear adjusting component II and two drilling mechanisms arranged at the driving end of the two-way linear adjusting component II in a mirror image manner, the drilling mechanisms correspond to the pressing components one by one, the drilling mechanisms are positioned at the outer sides of the pressing components, each drilling mechanism consists of a movable supporting plate, a drilling motor, a drilling seat and a drilling bit, the movable supporting plate is vertically arranged at the driving end of the two-way linear adjusting component II, the drilling motor is horizontally arranged at the outer side wall of the movable supporting plate, the drilling seat is vertically arranged at the inner side wall of the movable supporting plate, the drilling seat is of a hollow disc-shaped structure, a synchronous transmission mechanism is arranged in the drilling seat, the synchronous transmission mechanism consists of a central large gear positioned at the central position of the drilling seat and a small gear which is annularly and uniformly distributed at the periphery of the central large gear, the small gear is meshed with the central, the power take off of motor that punches is connected with the power input of central gear wheel, rotate on the outer wall of seat of punching and install the drill bit mount pad with the pinion one-to-one, and the power input of drill bit mount pad is connected with the power take off of pinion, every all install a drill bit on the drill bit mount pad, and drill bit is the horizontal distribution, be equipped with the perforation with the drill bit one-to-one on the terminal surface that compresses tightly the subassembly.

Preferably, the first bidirectional linear adjusting assembly is composed of a first stepping motor, a first bidirectional screw rod and a first driving seat thereof, the first bidirectional screw rod is horizontally rotatably installed at the lower end of the base, the first stepping motor is installed at the lower end of the base, the driving end of the first stepping motor is connected with the end portion of the first bidirectional screw rod, the two first driving seats are installed on the first bidirectional screw rod in a threaded mode and are in sliding contact with a limiting guide rail vertically below the base, the first driving seats correspond to the pressing assemblies one by one, and the lower end of the pressing assemblies is connected with the corresponding first driving seats.

Preferably, the two-way linear adjusting assembly II consists of a second stepping motor, a second two-way screw rod and a second driving seat, the second two-way screw rod is horizontally rotatably installed below the supporting beam, the second stepping motor is installed on the supporting beam, the driving end of the second stepping motor is connected with the end of the second two-way screw rod, the second driving seat is in threaded installation on the second two-way screw rod and is in sliding contact with a limiting slide rail arranged at the lower end of the supporting beam, the second driving seat corresponds to the movable supporting plate one by one, and the upper end of the movable supporting plate is connected with the corresponding second driving seat.

The utility model has the advantages that: when the utility model is used, a valve to be punched is placed on the profiling bracket, before the first step motor is started, the distance between the two pressing components is greater than the distance between the two flange plates of the valve, then the first step motor is started, the first step motor drives the first bidirectional lead screw to rotate, the first bidirectional lead screw drives the two pressing components to move towards the direction close to the profiling bracket when rotating, and the two end parts of the flange plates are clamped, thereby realizing the stable positioning of the valve;

after the valve is positioned, a second stepping motor and a punching motor are started, the second stepping motor drives a second bidirectional screw rod to rotate, the second bidirectional screw rod drives two driving seats to move in a direction approaching the valve in two directions when rotating, the second driving seat drives a movable supporting plate at the lower end to move synchronously, the punching motor drives all small gears to rotate when working, the small gears drive corresponding drilling installation seats (not shown in the figure) to rotate at high speed when rotating, so that punching drill bits are driven to rotate at high speed, the punching drill bits penetrate through corresponding holes in the pressing assembly and perform drilling operation on the flange plates, so that the flange plates are drilled, two flange plates are drilled simultaneously when being drilled, and a plurality of positioning holes in the same flange plate are drilled simultaneously, so that the punching efficiency is improved;

the utility model discloses simple structure, when the operation of punching the ring flange of valve, all locating holes on two ring flanges can once only be processed and accomplish, need not to carry out drilling of one to the ring flange, have improved the efficiency of drilling, have shortened the time of single valve drilling operation for the production process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

Fig. 1 is a top view of the present invention;

fig. 2 is a partial schematic view of a top view of the present invention;

fig. 3 is a cross-sectional view of a front view of the present invention;

FIG. 4 is a side view of the profiling bracket;

FIG. 5 is a schematic view of a synchronous drive mechanism;

FIG. 6 is a schematic view of a valve;

in the figure: 1-base, 2-supporting beam, 3-second stepper motor, 4-sliding rail, 5-pressing component, 6-second bidirectional screw rod, 7-second driving seat, 8-movable supporting plate, 9-punching seat, 10-punching drill bit, 11-strip through groove, 12-profiling bracket, 13-first stepper motor, 14-first bidirectional screw rod, 15-first driving seat, 16-central big gear, 17-small gear, 18-valve, 19-flange plate.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 6, an efficient drilling device for a valve flange plate comprises a base 1 and a positioning and drilling device arranged on the base 1, wherein the positioning and drilling device comprises a positioning device and a drilling device thereof, a strip-shaped through groove 11 is arranged on the upper end surface of the base 1, a profiling bracket 12 for supporting a valve 18 is arranged at the central position of the upper end surface of the base 1, the profiling bracket 12 is positioned right above the midpoint of the strip-shaped through groove 11, the positioning device comprises a first bidirectional linear adjusting assembly and two pressing assemblies 5 arranged at the driving end of the first bidirectional linear adjusting assembly in a mirror image manner, the pressing assemblies 5 can be pressing plates, the first bidirectional linear adjusting assembly is horizontally arranged below the base 1, the two pressing assemblies 5 are slidably arranged on a slide rail 4 arranged above the base 1, and the lower end of the pressing assembly 5 penetrates through the strip-shaped through groove 11 and is connected with the driving end of the first bidirectional linear adjusting assembly, two the both ends that compress tightly 5 symmetric distributions of subassembly are at profile modeling bracket 12, positioner passes through supporting beam 2 and installs the top at base 1, drilling equipment comprises two drilling mechanisms of two-way straight line regulation two and the drive end of mirror image setting at two-way straight line regulation subassembly two, drilling mechanism and the one-to-one that compresses tightly the subassembly, and drilling mechanism is located the outside that compresses tightly subassembly 5, every drilling mechanism comprises removing fagging 8, drilling motor, seat 9 and its drill bit 10, removes the vertical drive end of installing at two-way straight line regulation subassembly two of fagging 8, drilling motor horizontal installation is at the lateral wall that removes fagging 8, the vertical inside wall of installing at removal fagging 8 of seat 9 of punching, seat 9 is a hollow disc structure, and is equipped with synchronous drive mechanism in the seat 9 of punching, synchronous drive mechanism is by central gear wheel 16 that is located punch seat 9 central position and annular equipartition at central 16 by central Outlying pinion 17 constitutes, and pinion 17 and the 16 external toothing of central gear wheel, and central gear wheel 16 and pinion 17 all rotate and install in seat 9 of punching, and the power take off of motor that punches is connected with central gear wheel 16's power input end, rotate on the outer wall of seat 9 of punching and install the drill bit mount pad with pinion 17 one-to-one, and the power input end of drill bit mount pad is connected with pinion 17's power take off, every all install a drill bit 10 on the drill bit mount pad, and drill bit 10 is the horizontal distribution, compress tightly be equipped with the perforation with drill bit 10 one-to-one on the terminal surface of subassembly 5.

In this embodiment, the first bidirectional linear adjusting assembly is composed of a first stepping motor 13, a first bidirectional screw 14 and a first driving seat 15 thereof, the first bidirectional screw 14 is horizontally and rotatably installed at the lower end of the base 1, the first stepping motor 13 is installed at the lower end of the base 1, a driving end of the first stepping motor 13 is connected with an end portion of the first bidirectional screw 14, the two first driving seats 15 are installed on the first bidirectional screw 14 in a threaded manner and are in sliding contact with a limiting guide rail vertically below the base 1, the first driving seats 15 correspond to the pressing assemblies 5 one by one, and the lower ends of the pressing assemblies 5 are connected with the corresponding first driving seats 15.

In this embodiment, two-way straight line adjusting part two comprises two step motor 3, two-way lead screw 6 and two drive seat 7 of two, and two 6 horizontal rotations of two-way lead screw are installed in the below of supporting beam 2, and two 3 installation of step motor are on supporting beam 2, and the drive end of two step motor 3 and two 6 end connection of two-way lead screw, two 7 screw threads of drive seat are installed on two 6 of two-way lead screw, and with set up the spacing slide rail sliding contact at supporting beam 2 lower extreme, two 7 of drive seat and removal fagging 8 one-to-one, the upper end of removing fagging 8 is connected with two 7 of drive seat that correspond.

When the utility model is used, a valve 18 to be punched is placed on the profiling bracket, before a first stepping motor 13 is started, the distance between two pressing components 5 is greater than the distance between two flange plates 19 of the valve 18, then the first stepping motor 13 is started, the first stepping motor 13 drives a first bidirectional lead screw 14 to rotate, the first bidirectional lead screw 14 drives the two pressing components 5 to move towards the direction close to the profiling bracket 12 when rotating, and the two end parts of the flange plates 19 are clamped, so that the valve 18 is stably positioned;

after the valve 18 is positioned, the second stepping motor 3 and the punching motor are started, the second stepping motor 3 drives the second bidirectional screw rod 6 to rotate, the second bidirectional screw rod 6 drives the second two driving seats 7 to move towards the direction close to the valve 18 when rotating, the second driving seat 7 drives the movable supporting plate 8 at the lower end to synchronously move, and at the moment, the punching motor works, all the small gears 17 are driven to rotate by the central large gear 16, when the small gears 17 rotate, the corresponding drilling mounting seats (not shown in the figure) are driven to rotate at high speed, thereby driving the perforating drill 10 to rotate at high speed, the perforating drill 10 passes through the corresponding perforation on the compressing assembly and drills the flange 19, thereby realizing the drilling of the flange 19, during punching, holes are simultaneously drilled in the two flange plates 19, and a plurality of positioning holes in the same flange plate 19 are simultaneously drilled, so that the punching efficiency is improved;

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. The efficient drilling device for the valve flange plate comprises a base (1) and a positioning and drilling device arranged on the base (1), and is characterized in that the positioning and drilling device consists of a positioning device and a drilling device thereof, a strip-shaped through groove (11) is formed in the upper end face of the base (1), a profiling bracket (12) used for supporting a valve (18) is arranged in the central position of the upper end face of the base (1), the profiling bracket (12) is positioned right above the midpoint of the strip-shaped through groove (11), the positioning device consists of a first bidirectional linear adjusting assembly and two pressing assemblies (5) arranged at the driving end of the first bidirectional linear adjusting assembly in a mirror image mode, the first bidirectional linear adjusting assembly is horizontally arranged below the base (1), the two pressing assemblies (5) are slidably arranged above the base (1), and the lower ends of the pressing assemblies (5) penetrate through the strip-shaped through groove (11), the two pressing components (5) are symmetrically distributed at two ends of a profiling bracket (12), the positioning device is installed above the base (1) through a supporting beam (2), the drilling device consists of a two-way linear adjusting component II and two drilling mechanisms arranged at the driving end of the two-way linear adjusting component II in a mirror image mode, the drilling mechanisms correspond to the pressing components (5) one by one and are located on the outer side of the pressing components (5), each drilling mechanism consists of a movable supporting plate (8), a drilling motor, a drilling seat (9) and a drilling bit (10), the movable supporting plate (8) is vertically installed at the driving end of the two-way linear adjusting component II, the drilling motor is horizontally installed on the outer side wall of the movable supporting plate (8), and the drilling seat (9) is vertically installed on the inner side wall of the movable supporting plate (8), the punching seat (9) is of a hollow disc-shaped structure, a synchronous transmission mechanism is arranged in the punching seat (9), the synchronous transmission mechanism is composed of a central large gear (16) located at the central position of the punching seat (9) and a small gear (17) distributed on the periphery of the central large gear (16) in an annular uniform mode, the small gear (17) is meshed with the central large gear (16), the central large gear (16) and the small gear (17) are installed in the punching seat (9) in a rotating mode, the power output end of a punching motor is connected with the power input end of the central large gear (16), drill bit installing seats corresponding to the small gears (17) one by one are installed on the outer wall of the punching seat (9) in a rotating mode, the power input end of each drill bit installing seat is connected with the power output end of the small gear (17), and each drill bit (10) is installed on each drill bit installing seat, and the punching drill bits (10) are horizontally distributed, and the end face of the pressing component (5) is provided with through holes which are in one-to-one correspondence with the punching drill bits (10).

2. The efficient drilling device for the valve flange plate according to claim 1, wherein the first bidirectional linear adjusting assembly is composed of a first stepping motor (13), a first bidirectional lead screw (14) and a first driving seat (15) of the first bidirectional lead screw (14), the first bidirectional lead screw (14) is horizontally and rotatably installed at the lower end of the base (1), the first stepping motor (13) is installed at the lower end of the base (1), the driving end of the first stepping motor (13) is connected with the end portion of the first bidirectional lead screw (14), the two first driving seats (15) are installed on the first bidirectional lead screw (14) in a threaded mode and are in sliding contact with a limiting guide rail vertically below the base (1), the first driving seats (15) correspond to the pressing assemblies (5) one to one, and the lower end of the pressing assembly (5) is connected with the corresponding first driving seats (15).

3. The efficient drilling device for the valve flange plate according to claim 1, wherein the two-way linear adjusting assembly II comprises a second stepping motor (3), a second two-way lead screw (6) and a second driving seat (7) of the two-way lead screw, the second two-way lead screw (6) is horizontally and rotatably installed below the supporting beam (2), the second stepping motor (3) is installed on the supporting beam (2), the driving end of the second stepping motor (3) is connected with the end portion of the second two-way lead screw (6), the second driving seat (7) is installed on the second two-way lead screw (6) in a threaded manner and is in sliding contact with a limiting slide rail arranged at the lower end of the supporting beam (2), the second driving seat (7) corresponds to the movable supporting plate (8) one by one, and the upper end of the movable supporting plate (8) is connected with the corresponding second driving seat (7).