CN216461990U

CN216461990U - Porous drilling machine is used in valve production

Info

Publication number: CN216461990U
Application number: CN202121805420.9U
Authority: CN
Inventors: 胡良建; 胡天豪; 吴昌辉
Original assignee: Lishui Tuotai Valve Co ltd
Current assignee: Lishui Tuotai Valve Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-05-10
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a porous drilling machine for valve production, which comprises a limiting plate, a rotating plate, a milling cutter and a rotating shaft, wherein a limiting hole is formed in the surface of the limiting plate, the milling cutter is inserted into the middle of the limiting hole, the top of the milling cutter is inserted into the middle of a milling cutter hole, the milling cutter hole is formed in the surface of the rotating plate, the rotating plate is located right above the limiting plate, a shaft hole is formed in the middle of the rotating plate, the inner wall of the shaft hole is movably connected with the limiting block, and the inner wall of the limiting block is fixedly connected with the rotating shaft. This porous drilling machine is used in valve production has seted up a plurality of milling cutter holes through having seted up on a plurality of spacing holes and rotor plate on the limiting plate, can be free insert milling cutter in the milling cutter hole through spacing hole, make things convenient for the staff to control the quantity of milling cutter on the drilling machine, the requirement of valve to the drilling quantity difference has been solved, save plenty of time, reduce workman's efficiency, this simple structure is understandable, make things convenient for the staff to operate and use, the drilling of valve has brought very big convenience.

Description

Porous drilling machine is used in valve production

Technical Field

The utility model relates to the technical field of valve processing, in particular to a porous drilling machine for valve production.

Background

A drill press refers to a machine tool that mainly uses a drill to machine a hole in a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

The drilling machine device for valve production on the market at present has the following problems when in use:

1. the traditional drilling machine for valve production usually uses a fixed number of drill bits to perform drilling work, cannot meet the requirement of the valve on the number of drilled holes, needs to reuse another drilling machine, wastes a large amount of working time, and reduces the efficiency of drilling the valve by workers;

2. traditional drilling machine for valve production produces violent vibrations easily at the during operation, causes the valve vibrations when drilling, and drilling production displacement causes the waste resource of damage to the valve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a porous drilling machine for valve production, which solves the problems that a fixed number of drill bits are usually used for drilling in the traditional drilling machine for valve production, the requirement of a valve on the number of drilled holes cannot be met, additional drilling machine equipment needs to be reused, a large amount of working time is wasted, and the efficiency of drilling the valve by workers is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a porous drilling machine is used in valve production, includes limiting plate, rotor plate, milling cutter and pivot, spacing hole has been seted up on the limiting plate surface, milling cutter is inserted at spacing hole middle part, milling cutter hole middle part is inserted at the milling cutter top, the milling cutter hole is seted up on the rotor plate surface, the rotor plate is located directly over the limiting plate, the shaft hole is seted up at the rotor plate middle part, shaft hole inner wall swing joint stopper, stopper inner wall fixed connection pivot.

Preferably, the surface of the limiting plate is fixedly connected with a supporting column, a bolt is inserted into the middle of the supporting column, and the surface of the bolt is fixedly connected with the supporting plate.

Preferably, the motor is connected through straight round pin at the pivot top, the bearing middle part is inserted in the pivot middle part, bearing fixed connection dead eye, the dead eye is seted up on the backup pad surface.

Preferably, the surface of the supporting plate is fixedly connected with a hydraulic pump, the top end of the hydraulic pump is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a vertical plate.

Preferably, the surface of the supporting plate is provided with sliding grooves, the sliding grooves are symmetrically distributed on the surface of the supporting plate, and vertical plates are inserted into the middle parts of the sliding grooves.

Preferably, a base is placed under the milling cutter, a groove is formed in the surface of the base, a fixing ring is installed above the groove, and the surface of the base is fixedly connected with a vertical plate.

(III) advantageous effects

The utility model provides a porous drilling machine for valve production. The method has the following beneficial effects:

(1) the multi-hole drilling machine for valve production can conveniently increase and reduce the number of milling cutters by arranging the plurality of limiting holes and the milling cutter holes, meets the requirements of the valve on different drilling numbers, is convenient to install and disassemble the milling cutters, saves unnecessary processing time and improves the efficiency of the worker on drilling the valve;

(2) this porous drilling machine is used in valve production places the valve through the recess, can play the first step and fix the valve, carries out the secondary through solid fixed ring 10 and fixes the valve, avoids the valve to take place violent vibrations when drilling, produces the skew, leads to the drilling position to change, makes the valve unable normal use.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the limiting plate of the present invention;

FIG. 4 is a schematic view of a rotating plate according to the present invention;

FIG. 5 is a schematic structural view of a spindle according to the present invention;

fig. 6 is a schematic structural view of the support plate of the present invention.

In the drawing, a limiting plate-1, a rotating plate-2, a milling cutter-3, a rotating shaft-4, a supporting plate-5, a fixing plate-6, a vertical plate-7, a base-8, a groove-9, a fixing ring-10, a hydraulic pump-11, a motor-12, a chute-13, a bolt-14, a bearing-15, a supporting column-16, a limiting hole-17, a milling cutter hole-18, a shaft hole-19, a limiting block-20 and a bearing hole-21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a porous drilling machine for valve production comprises a limiting plate 1, a rotating plate 2, a milling cutter 3 and a rotating shaft 4, wherein a limiting hole 17 is formed in the surface of the limiting plate 1, a distance is reserved between the limiting hole 17 and the milling cutter 3, so that the milling cutter 3 can conveniently drill, a gap is reserved for the rotation of the milling cutter 3, the milling cutter 3 is inserted into the middle of the limiting hole 17, the valve drilling work is performed through the milling cutter 3, the top of the milling cutter 3 is inserted into the middle of a milling cutter hole 18, the milling cutter hole 18 is formed in the surface of the rotating plate 2, the rotating plate 2 is positioned right above the limiting plate 1, the milling cutter 3 is driven to rotate through the rotating plate 2, a shaft hole 19 is formed in the middle of the rotating plate 2, a limiting block 20 is movably connected to the inner wall of the shaft hole 19, the inner wall of the limiting block 20 is fixedly connected with the rotating shaft 4, the rotating plate 2 is driven to rotate in a small amplitude when the rotating shaft 4 rotates, make milling cutter 3 be self-rotation in spacing hole 17, drill the valve, the device can conveniently increase and reduce milling cutter 3's quantity through setting up a plurality of spacing holes 17 and milling cutter hole 18, satisfies the valve and to the requirement of different drilling quantity, and the unnecessary process time has been practiced thrift to milling cutter 3 easy to assemble and dismantlement, improves the efficiency of staff to the valve drilling.

Limiting plate 1 fixed surface connects support column 16 makes things convenient for bolt 14 to connect through support column 16, fixes limiting plate 1, bolt 14 is inserted at support column 16 middle part, bolt 14 fixed surface connects backup pad 5, fixes limiting plate 1 and backup pad 5 through bolt 14, guarantees that limiting plate 1 can steadily effectual restriction milling cutter 1's function.

4 tops of pivot are through straight pin junction motor 12, provide 4 rotatory powers of pivot through motor 12 to provide power for whole drilling work, the 15 middle parts of bearing are inserted at 4 middle parts of pivot, bearing 15 fixed connection dead eye 21, dead eye 21 sets up on 5 surfaces of backup pad, carries out the lubrication action through bearing 15, reduces the frictional force that pivot 4 produced in the work for milling cutter 3's drilling work.

5 fixed surface of backup pad connects hydraulic pump 11 compresses 3 downwards through hydraulic pump 11 with the milling cutter of drilling, and the valve that is close to needs drilling is drilled, and 3 upwards draws the milling cutter that work was accomplished simultaneously and rises, carries out next work, 11 top fixed connection fixed plate 6 of hydraulic pump, 6 fixed connection risers 7 of fixed plate fix hydraulic pump 11 through fixed plate 6, guarantee that hydraulic pump 11 can make milling cutter 3 work, can not produce the skew, cause the valve to damage.

Spout 13 has been seted up on backup pad 5 surface, spout 13 symmetric distribution is on backup pad 5 surface, and the pushing down force that can make hydraulic pump 11 produce through spout 13 pushes down whole backup pad 5 easily, carries out drilling work with milling cutter 3 to the valve, riser 7 is inserted at spout 13 middle part, carries out downstream through riser 7, provides the intensity assurance down.

Place base 8 under milling cutter 3, base 8 surface is seted up flutedly 9, utilizes recess 9 to place the valve, can play the first step and fix the valve, solid fixed ring 10 is installed to recess 9 top, 8 fixed surface of base connects riser 7, carries out the secondary through solid fixed ring 10 to the valve and fixes, avoids the valve to take place violent vibrations when drilling, produces the skew, leads to the drilling position to change, makes the valve unable normal use.

The working principle is as follows: when the porous drilling machine for valve production is used, a valve is firstly placed in a groove 9 to be fixed, the valve is fixed again by a fixing ring 10, the valve is guaranteed not to be subjected to position deviation caused by severe vibration during drilling, the drilling position is prevented from deviating, the quantity of holes to be drilled is known, the same quantity of milling cutters 3 are inserted into milling cutter holes 18 through limiting holes 17, workers can conveniently adjust the quantity of the holes to be required by the valve, equipment is prevented from being changed again to process, the efficiency of the workers for valve processing is improved, then a motor 12 and a hydraulic pump 11 are electrified, the hydraulic pump 11 provides downward force while the motor 12 provides rotating power for a rotating shaft 4, the milling cutters 3 move downwards by utilizing a vertical plate 7, the milling cutters 3 rotate simultaneously, the valve is drilled by utilizing the rotation of the milling cutters 3, and the next valve is drilled after the valve is drilled, the number of the milling cutters 3 can be adjusted at any time, the friction force generated by the rotating shaft 4 is reduced to the minimum through the bearing 15 during working, and the operation is convenient, fast and safe.

The motor model used by the utility model is 35BYG 250-28.

The utility model relates to a limiting plate 1, a rotating plate 2, a milling cutter 3, a rotating shaft 4, a supporting plate 5, a fixing plate 6, a vertical plate 7, a base 8, a groove 9, a fixing ring 10, a hydraulic pump 11, a motor 12, a sliding groove 13, a bolt 14, a bearing 15, a supporting column 16, a limiting hole 17, a milling cutter hole 18, a shaft hole 19, a limiting block 20 and a bearing hole 21, which are all parts known by general standard parts or technicians in the field, and the structure and the principle of the limiting plate can be known by technical manuals or conventional experimental methods, so that the utility model solves the problems that the conventional drilling machine for valve production usually uses a fixed number of drill bits to drill holes, can not meet the requirements of the valves on the number of the drilled holes, needs to reuse additional drilling machine equipment, wastes a large amount of working time, reduces the efficiency of the workers to drill the valves, and the conventional drilling machine for valve production, the utility model can conveniently increase and reduce the number of milling cutters 3 by mutually combining the components, can meet the requirements of the valve on different drilling numbers, is convenient to install and disassemble the milling cutters 3, saves unnecessary processing time, improves the efficiency of drilling the valve by workers, can perform a first step of fixing the valve by placing the valve by using the groove 9, and can perform secondary fixing on the valve by using the fixing ring 10 to avoid the severe vibration and the deviation of the valve during drilling to cause the change of the drilling position, so that the valve cannot be normally used.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 porous drilling machine is used in valve production, includes limiting plate (1), rotor plate (2), milling cutter (3) and pivot (4), its characterized in that: spacing hole (17) have been seted up on limiting plate (1) surface, milling cutter (3) are inserted in spacing hole (17) middle part, milling cutter (3) top inserts milling cutter hole (18) middle part, milling cutter hole (18) are seted up on rotor plate (2) surface, rotor plate (2) are located directly over limiting plate (1), shaft hole (19) are seted up in rotor plate (2) middle part, shaft hole (19) inner wall swing joint stopper (20), stopper (20) inner wall fixed connection pivot (4).

2. The porous drilling machine for valve production according to claim 1, wherein: the surface of the limiting plate (1) is fixedly connected with a supporting column (16), a bolt (14) is inserted into the middle of the supporting column (16), and the surface of the bolt (14) is fixedly connected with a supporting plate (5).

3. The porous drilling machine for valve production according to claim 1, wherein: the motor (12) is connected through straight round pin at pivot (4) top, bearing (15) middle part is inserted in pivot (4) middle part, bearing (15) fixed connection dead eye (21), dead eye (21) are seted up on backup pad (5) surface.

4. The porous drilling machine for valve production according to claim 2, wherein: backup pad (5) fixed surface connects hydraulic pump (11), hydraulic pump (11) top fixed connection fixed plate (6), fixed plate (6) fixed connection riser (7).

5. The porous drilling machine for valve production according to claim 2, wherein: the supporting plate is characterized in that sliding grooves (13) are formed in the surface of the supporting plate (5), the sliding grooves (13) are symmetrically distributed on the surface of the supporting plate (5), and vertical plates (7) are inserted into the middle of the sliding grooves (13).

6. The porous drilling machine for valve production according to claim 1, wherein: base (8) are placed under milling cutter (3), base (8) surface is seted up flutedly (9), solid fixed ring (10) are installed to recess (9) top, base (8) fixed surface connects riser (7).