CN111644652A

CN111644652A - Drilling equipment is used in valve processing

Info

Publication number: CN111644652A
Application number: CN202010470618.XA
Authority: CN
Inventors: 何立
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-09-11

Abstract

The invention relates to a drilling device for valve machining, which belongs to the technical field of valve machining equipment and comprises a base, wherein a fixed plate and a supporting table for supporting a valve are arranged on the upper surface of the base; the rotary drilling machine realizes rotary drilling while lifting and adjusting the drill rod, reduces driving devices, optimizes the structure, is more convenient and stable to control, improves the drilling efficiency and saves more energy; meanwhile, the rotatable supporting plate with the fixing mechanism is arranged, so that the valve is convenient to fix and rotate, multiple drilling is facilitated, and the valve is more practical.

Description

Drilling equipment is used in valve processing

Technical Field

The invention relates to the technical field of valve machining equipment, in particular to a drilling device for machining a valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, and is mainly used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

Need drill at the in-process of valve processing, and current drilling equipment rotates through a drive arrangement drive drilling rod when drilling, then sets up the feeding that another drive arrangement realized the drilling rod, and not only the structure is complicated, need control respectively moreover, and the operation is inconvenient.

Disclosure of Invention

The invention aims to provide a drilling device for valve machining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a drilling equipment is used in valve processing, includes the base, fixed surface installs the brace table that is used for supporting the valve on the base, the fixed plate with base fixed connection, two are all installed to brace table both sides roof fixed connection is passed through to the fixed plate upper end, roof bottom fixed mounting has first rotating electrical machines, the output fixed mounting of first rotating electrical machines bottom has first threaded rod, first threaded rod bottom outside fixed mounting has the toothed disc, the outside cover of first threaded rod is equipped with the slide rather than threaded connection, the slide both ends respectively with two fixed plate sliding connection, the slide bottom is installed rather than the drilling rod of rotating the connection, drilling rod bottom fixed mounting drill bit, the drilling rod passes through drive mechanism and links to each other with the toothed disc.

As a further technical scheme of the invention: the transmission mechanism comprises a gear shaft meshed with the gear disc, a supporting plate rotatably connected with the gear shaft is sleeved outside the gear shaft, one end of the supporting plate is fixedly connected with the fixing plate, and the gear shaft is sleeved outside the drill rod and is in sliding connection with the drill rod.

As a further technical scheme of the invention: a second sliding groove is formed in the surface of the drill rod, a second sliding block in sliding connection with the second sliding groove is installed in the second sliding groove, and the second sliding block is fixedly installed on the inner wall of the gear shaft.

As a further technical scheme of the invention: a first sliding groove is formed in the inner wall of the fixing plate, a first sliding block in sliding connection with the first sliding groove is installed in the first sliding groove, and the first sliding block is fixedly connected with one end of the sliding plate.

As a further technical scheme of the invention: the drilling rod is provided with two, two the drilling rod is around first threaded rod symmetry setting.

As a further technical scheme of the invention: the supporting table comprises a second rotating motor and a supporting plate, the second rotating motor is fixedly installed on the upper surface of the base, the supporting plate is arranged above the second rotating motor and fixedly connected with the output end of the second rotating motor, and a fixing mechanism used for fixing the valve is installed at the upper end of the supporting plate.

As a further technical scheme of the invention: the fixed establishment includes the second threaded rod of fixed mounting in backup pad upper surface, the outside cover of second threaded rod is equipped with the slip ring rather than sliding connection, slip ring externally mounted has a plurality of dead levers, the dead lever is kept away from slip ring one end and is installed rather than sliding connection's movable rod, the nut is installed to the slip ring top, the nut cover is established in the second threaded rod outside and rather than threaded connection.

As a further technical scheme of the invention: a sliding rod is fixedly mounted at one end of the movable rod, and a sliding rod groove matched with the sliding rod is formed in one end, far away from the sliding ring, of the fixed rod.

Compared with the prior art, the invention has the beneficial effects that: the sliding plate is driven to ascend and descend by the aid of the first rotating motor, two drill rods are mounted at the bottom of the sliding plate and are connected with the gear disc on the first threaded rod through the transmission mechanism for transmission, rotation drilling is carried out while the drill rods are regulated to ascend and descend, driving devices are reduced, the structure is optimized, control is more convenient and stable, drilling efficiency is improved, and energy is saved; meanwhile, the rotatable supporting plate with the fixing mechanism is arranged, so that the valve is convenient to fix and rotate, multiple drilling is facilitated, and the valve is more practical.

Drawings

FIG. 1 is a front sectional view of a drilling apparatus for valve machining;

FIG. 2 is a front sectional view of a transmission mechanism in the drilling device for valve machining;

FIG. 3 is a top view of a transmission mechanism in the drilling apparatus for valve machining;

FIG. 4 is another front sectional view of the drilling apparatus for valve machining;

fig. 5 is a schematic structural diagram of a fixing mechanism in the drilling device for valve machining.

In the figure: 1-base, 2-supporting table, 3-valve, 4-transmission mechanism, 5-first chute, 6-first slide block, 7-first rotating motor, 8-top plate, 9-first threaded rod, 10-sliding plate, 11-drill rod, 12-gear plate, 13-drill bit, 14-fixed plate, 15-rotating block, 16-second chute, 17-supporting plate, 18-second slide block, 19-gear shaft, 20-second rotating motor, 21-supporting plate, 22-fixing mechanism, 23-second threaded rod, 24-sliding ring, 25-fixed rod, 26-movable rod, 27-nut and 28-sliding rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The drilling device for valve processing as shown in fig. 1, 2 and 3 comprises a base 1, wherein a support table 2 for supporting a valve 3 is fixedly arranged on the upper surface of the base 1, namely, the valve 3 is supported on the support table 2 to perform drilling work; the two sides of the supporting table 2 are respectively provided with a fixing plate 14 fixedly connected with the base 1, the upper ends of the two fixing plates 14 are fixedly connected through a top plate 8, the bottom of the top plate 8 is fixedly provided with a first rotating motor 7, the output end of the bottom of the first rotating motor 7 is fixedly provided with a first threaded rod 9, the outer side of the bottom of the first threaded rod 9 is fixedly provided with a gear disc 12, a sliding plate 10 in threaded connection with the first threaded rod 9 is sleeved outside the first threaded rod 9, the two ends of the sliding plate 10 are respectively in sliding connection with the two fixing plates 14, the first threaded rod 9 is driven to rotate through the first rotating motor 7 during working, and the two ends of the sliding plate 10 are limited by the two fixing plates 14, so that the sliding plate can slide up; the utility model discloses a drilling rod, including slide 10, drilling rod 11, gear disc 12, drilling rod 11 bottom fixed mounting drill bit 13, transmission mechanism 4 and gear disc 12 link to each other through drilling rod 11, take gear disc 12 to rotate in step when first threaded rod 9 rotates, consequently, take drilling rod 11 to rotate through transmission mechanism 4 area, and drilling rod 11 itself reciprocates along with slide 10, drilling rod 11 rotates when gliding from top to bottom promptly, drill bit 13 through the bottom accomplishes drilling work, realized going on simultaneously with the rotation to drill bit 13's lift, not only be convenient for control, and reduced drive arrangement's setting, the structure has been simplified, and is convenient and practical.

Furthermore, the transmission mechanism 4 comprises a gear shaft 19 engaged with the gear disc 12, a support plate 17 rotatably connected with the gear shaft 19 is sleeved outside the gear shaft 19, one end of the supporting plate 17 is fixedly connected with the fixing plate 14, the gear shaft 19 is sleeved outside the drill rod 11 and is connected with the drill rod in a sliding manner, specifically, a second sliding groove 16 is formed on the surface of the drill rod 11, a second sliding block 18 which is connected with the second sliding groove 16 in a sliding manner is arranged in the second sliding groove 16, the second sliding block 18 is fixedly arranged on the inner wall of a gear shaft 19, i.e. the gear disc 12, rotates with the first threaded rod 9, carrying the gear shaft 19 to rotate synchronously, while the gear shaft 19 achieves a sliding connection with the drill rod 11 via the second runner 16 and the second slide 18, so that the gear shaft 19 carries the drill rod 11 to rotate synchronously, and the drill rod 11 ascends and descends along with the ascending and descending of the sliding plate 10, thereby realizing the rotary drilling while the drill bit 13 approaches the valve 3.

Further, in order to ensure that the sliding plate 10 can stably slide, a first sliding groove 5 is formed in the inner wall of the fixing plate 14, a first sliding block 6 which is connected with the first sliding groove in a sliding manner is installed in the first sliding groove 5, and the first sliding block 6 is fixedly connected with one end of the sliding plate 10.

Further, for improving work efficiency, drilling rod 11 is provided with two, two drilling rod 11 sets up about first threaded rod 9 symmetry, when first threaded rod 9 drive slide 10 goes up and down promptly, takes two drilling rods 11 to carry out drilling work in step, has improved work efficiency, has reduced the energy consumption, and is more practical.

Example 2

The present embodiment is further optimized on the basis of embodiment 1, as shown in fig. 4 and 5, in order to facilitate multiple drilling, the supporting table 2 includes a second rotating electrical machine 20 and a supporting plate 21, the second rotating electrical machine 20 is fixedly mounted on the upper surface of the base 1, the supporting plate 21 is disposed above the second rotating electrical machine 20 and is fixedly connected with the output end of the second rotating electrical machine, that is, the second rotating electrical machine 20 rotates the valve 3 on the supporting plate 21, so as to perform multiple drilling operations at different positions; in order to ensure the stability of the valve 3 during drilling, a fixing mechanism 22 for fixing the valve 3 is installed at the upper end of the supporting plate 21.

Further, fixed establishment 22 includes the second threaded rod 23 of fixed mounting at backup pad 21 upper surface, the outside cover of second threaded rod 23 is equipped with slip ring 24 rather than sliding connection, slip ring 24 externally mounted has a plurality of dead levers 25, dead lever 25 is kept away from slip ring 24 one end and is installed rather than sliding connection's movable rod 26, nut 27 is installed to slip ring 24 top, nut 27 cover is established at second threaded rod 23 outside and rather than threaded connection, and movable rod 26 is inside valve 3 before fixed promptly, and during operation puts valve 3 on backup pad 21 earlier, then slides slip ring 24 to valve 3 top, thereby supports the upper surface at valve 3 with the outside pulling of movable rod 26, then rotatory nut 27 will slide 24 and lock to fix valve 3 between movable rod 26 and backup pad 21.

Furthermore, a sliding rod 28 is fixedly installed at one end of the movable rod 26, and a sliding rod groove matched with the sliding rod 28 is formed in one end, away from the sliding ring 24, of the fixed rod 25, that is, the stable sliding of the movable rod 26 is realized by arranging the sliding rod to be matched with the sliding rod groove, so that the stability during fixing is ensured.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drilling equipment is used in valve processing, includes base (1), fixed surface installs brace table (2) that are used for supporting valve (3) on base (1), its characterized in that: the two sides of the supporting platform (2) are respectively provided with a fixed plate (14) fixedly connected with the base (1), the upper ends of the two fixed plates (14) are fixedly connected through a top plate (8), a first rotating motor (7) is fixedly arranged at the bottom of the top plate (8), a first threaded rod (9) is fixedly arranged at the output end of the bottom of the first rotating motor (7), a gear disc (12) is fixedly arranged on the outer side of the bottom of the first threaded rod (9), a sliding plate (10) in threaded connection with the first threaded rod (9) is sleeved outside the first threaded rod, two ends of the sliding plate (10) are respectively connected with the two fixing plates (14) in a sliding way, the bottom of the sliding plate (10) is provided with a drill rod (11) which is rotationally connected with the sliding plate, a drill bit (13) is fixedly installed at the bottom of the drill rod (11), and the drill rod (11) is connected with the gear disc (12) through the transmission mechanism (4).

2. The valve machining drilling device according to claim 1, wherein: drive mechanism (4) include gear shaft (19) with toothed disc (12) looks meshing, gear shaft (19) outside cover is equipped with backup pad (17) rather than rotating the connection, backup pad (17) one end and fixed plate (14) fixed connection, gear shaft (19) cover is established in drilling rod (11) outside and rather than sliding connection.

3. The valve machining drilling device according to claim 2, wherein: the surface of the drill rod (11) is provided with a second sliding groove (16), a second sliding block (18) which is connected with the second sliding groove in a sliding mode is installed in the second sliding groove (16), and the second sliding block (18) is fixedly installed on the inner wall of the gear shaft (19).

4. The valve machining drilling device according to claim 1, wherein: the inner wall of the fixed plate (14) is provided with a first sliding groove (5), a first sliding block (6) which is connected with the first sliding groove in a sliding mode is installed in the first sliding groove (5), and the first sliding block (6) is fixedly connected with one end of the sliding plate (10).

5. The valve-machining drilling device according to claim 4, wherein: the number of the drill rods (11) is two, and the two drill rods (11) are symmetrically arranged relative to the first threaded rod (9).

6. The valve machining drilling device according to claim 1, wherein: the supporting table (2) comprises a second rotating motor (20) and a supporting plate (21), the second rotating motor (20) is fixedly installed on the upper surface of the base (1), the supporting plate (21) is arranged above the second rotating motor (20) and is fixedly connected with the output end of the second rotating motor, and a fixing mechanism (22) used for fixing the valve (3) is installed at the upper end of the supporting plate (21).

7. The valve-machining drilling device according to claim 6, wherein: fixed establishment (22) include second threaded rod (23) of fixed mounting in backup pad (21) upper surface, the outside cover of second threaded rod (23) is equipped with slip ring (24) rather than sliding connection, slip ring (24) externally mounted has a plurality of dead levers (25), dead lever (25) are kept away from slip ring (24) one end and are installed movable rod (26) rather than sliding connection, nut (27) are installed to slip ring (24) top, nut (27) cover is established in second threaded rod (23) outside and rather than threaded connection.

8. The valve-machining drilling device according to claim 7, wherein: a sliding rod (28) is fixedly installed at one end of the movable rod (26), and a sliding rod groove matched with the sliding rod (28) is formed in one end, far away from the sliding ring (24), of the fixed rod (25).