CN214770259U

CN214770259U - Drilling, punching and tapping integrated machine for square and round flange end plates

Info

Publication number: CN214770259U
Application number: CN202120358742.7U
Authority: CN
Inventors: 徐凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-19
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a square, circular flange end board drilling, punch a hole, tapping tooth all-in-one, can dismantle on numerical control punch press, die cutter dead lever, the die cutter dead lever and be equipped with drift, numerical control graduated disk, the chuck of punching a hole, still include drilling subassembly, tapping subassembly and motion sensor, the drilling subassembly includes drilling driving motor and drill bit, the tapping subassembly includes tapping driving motor and screw tap, the drift that punches a hole includes the integrative macropore drift that sets up and crosses muscle hole drift, drill bit, macropore drift, cross muscle hole drift, screw tap transverse arrangement or use the center of numerical control graduated disk to become arc-shaped array as the centre of a circle. This equipment is through will drilling, towards the macropore, towards four processing steps of muscle hole, tapping collection as an organic whole, accomplishes above-mentioned four processing steps through a machine, is favorable to alleviateing the labour, reduces the equipment input cost, has high-speed high-efficient high accuracy, the processing noise is little, low maintenance cost, the fast advantage of retooling change specification, suitable popularization.

Description

Drilling, punching and tapping integrated machine for square and round flange end plates

Technical Field

The utility model relates to a flange board processingequipment technical field specifically is square, circular flange end board drilling, punches a hole, tapping tooth all-in-one.

Background

The processing of the flange plate (square or round) needs four steps of drilling, punching a large hole, punching a rib hole and tapping, the existing process is mostly sectional processing, namely the four steps are divided into three steps and are processed by three different stations in sequence, and the method requires at least three workers to operate, so that the labor cost is high and the efficiency is low; in addition, the drilling and tapping are integrated on one device, the large hole punching and the rib hole punching are integrated on one device, the drilling and tapping work is completed firstly, and then the large hole punching and the rib hole punching work are performed.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing square, circular flange end board drilling, punching a hole, tapping tooth all-in-one, its input cost is low, can reduce manufacturing cost again when improving production efficiency, has fairly extensive application scope.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a square and round flange end plate drilling, punching and tapping integrated machine, which comprises a numerical control punch, a punching cutter fixing rod which is connected with a driving motor of the numerical control punch in a transmission way and can move up and down, and a punching punch head is detachably arranged on the punching cutter fixing rod; a positioning bottom plate is arranged below the punching punch, a numerical control dividing disc and a chuck are arranged on the positioning bottom plate and are fixed by a clamping component, and the numerical control dividing disc is driven by a dividing disc driving motor;

the drilling assembly and the tapping assembly are arranged on the upper die assembly, the drilling assembly comprises a drilling driving motor and a drill bit, the tapping assembly comprises a tapping driving motor and a screw tap, the punching punch comprises a large-hole punch and a rib-passing punch which are integrally arranged, the drill bit, the large-hole punch, the rib-passing punch and the screw tap are transversely arranged or are arranged in an arc shape by taking the center of a numerical control indexing disc as a circle center, and a punching and tapping positioning pressure plate is further arranged on the numerical control punching machine; the motion sensor is arranged at the bottom end of the upper die assembly and is in signal connection with a control computer of the numerical control punch, and the index plate driving motor and the numerical control punch driving motor are electrically connected with the control computer.

Preferably, the drilling driving motor and the tapping driving motor are arranged at the top end of the upper die assembly.

Preferably, the chuck adopts a rotary oil cylinder hydraulic chuck.

Preferably, the chuck adopts perpendicular closing device, and perpendicular closing device includes reference column, hydraulic cylinder and locking plate, hydraulic cylinder establishes on the locating bottom plate, the reference column is established at hydraulic cylinder's top, the locking plate includes a disc, set up on the disc with the draw-in groove of reference column grafting, the integrative gland that is equipped with in reference column top just the diameter of gland is greater than the width of draw-in groove, still be equipped with the handle on the disc.

Preferably, the punching punch is replaced by a large-hole punch, and the drill bit, the large-hole punch and the screw tap are transversely arranged or are arranged in an arc shape by taking the center of the numerical control dividing disc as the center of a circle

The beneficial effects of the utility model reside in that: this equipment is through will drilling, towards the macropore, towards four processing steps of muscle hole, tapping collection as an organic whole, accomplishes above-mentioned four processing steps through a machine, is favorable to alleviateing the labour, reduces the equipment input cost, has high-speed high-efficient high accuracy, the processing noise is little, low maintenance cost, the fast advantage of retooling change specification, suitable popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a drilling, punching and tapping integrated machine for a square and circular flange end plate provided in embodiment 1;

fig. 2 is a schematic structural view of a piercing punch in embodiment 1;

FIG. 3 is a schematic view of a positioning post;

fig. 4 is a schematic structural view of the locking plate.

Description of reference numerals: the numerical control punching machine comprises a 1-numerical control punching machine, a 2-numerical control punching machine driving motor, a 3-punching cutter fixing rod, a 4-operating platform, a 5-numerical control dividing plate, a 6-rotary oil cylinder hydraulic chuck, a 7-light sensitive switch, an 8-drilling driving motor, a 9-drill bit, a 10-tapping driving motor, an 11-screw tap, a 12-large hole punch, a 13-rib hole punch, a 14-control computer, a 15-punching and tapping positioning pressing plate, a 16-positioning column, a 17-hydraulic oil cylinder, an 18-disc, a 19-clamping groove, a 20-pressing cover and a 21-lifting handle.

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.

Embodiment 1, as shown in fig. 1 to 2, an integrated machine for drilling, punching and tapping a square or round flange end plate comprises a numerical control punch 1, a punch fixing rod 3 which is connected with a driving motor 2 of the numerical control punch in a transmission manner and can move up and down, and a punching punch head is detachably arranged on the punch fixing rod 3; an operating table 4 is arranged below the punching punch, a numerical control dividing plate 5 and a rotary oil cylinder hydraulic chuck 6 are arranged on the operating table, the numerical control dividing plate 5 and the rotary oil cylinder hydraulic chuck 6 are fixed by a clamping component, and the numerical control dividing plate 5 is driven by a dividing plate driving motor;

the drilling assembly and the tapping assembly are arranged on the upper die assembly, the drilling assembly comprises a drilling driving motor 8 and a drill bit 9, the tapping assembly comprises a tapping driving motor 10 and a screw tap 11, and the drilling driving motor and the tapping driving motor are arranged at the top end of the upper die assembly;

the punching punch comprises a large-hole punch 12 and a rib-passing punch 13 which are integrally arranged, the drill bit 9, the large-hole punch 12, the rib-passing punch 13 and the screw tap 11 are arranged in an arc shape by taking the center of the numerical control indexing disc 5 as the center of a circle and are used for processing a circular flange end plate, and a punching and tapping positioning pressing plate 15 is further arranged on the numerical control punching machine; the light sensing switch 7 is arranged on the upper die assembly and is in signal connection with a control computer 14 of the numerical control punch, and the index plate driving motor, the numerical control punch driving motor 2 and the control computer 14 are electrically connected.

The working process of the machine is as follows: firstly fixing a flange plate to be machined on a rotary oil cylinder hydraulic chuck 6, then starting a machine, controlling a numerical control dividing disc 5 to rotate in a stepping mode by a control computer 14, drilling a counter bore by a drill bit 9 positioned on an upper die assembly, punching a large bore hole and a rib hole by a large bore punch 12 and a rib hole punch 13 at one time, finishing tapping teeth by a screw tap 11, finishing the four steps at one time, after machining, controlling the computer 14 to stop the numerical control dividing disc 5, opening the rotary oil cylinder hydraulic chuck 6, and taking out the machined flange plate.

Embodiment 2, as shown in fig. 3-4, the chuck of this embodiment adopts a vertical pressing device, except that the chuck is different from the hydraulic chuck of the rotary cylinder of embodiment 1, the other parts are the same in uniform embodiment 1, the vertical pressing device includes a positioning column 16, a hydraulic cylinder 17 and a locking plate, the hydraulic cylinder 17 is disposed on the positioning bottom plate, the positioning column 16 is disposed at the top of the hydraulic cylinder 17, the locking plate includes a circular plate 18, a clamping groove 19 inserted into the positioning column 16 is disposed on the circular plate 18, a pressing cover 20 is integrally disposed at the top of the positioning column 16, the diameter of the pressing cover 20 is greater than the width of the clamping groove 19, the positioning column 16 and the locking plate are matched to lock the flange plate on the numerical control indexing plate 5, a handle 21 is further disposed on the circular plate 18, and the locking plate is convenient to lift.

In other embodiments, the punching punch can be replaced by a punch with only a large-hole punch 12, and the drill 9, the large-hole punch 12 and the screw tap 11 are transversely arranged and used for processing a square flange end plate to realize the purposes of changing into only drilling, punching large holes and tapping screw teeth.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The square and round flange end plate drilling, punching and tapping integrated machine comprises a numerical control punch, and a punching cutter fixing rod which is in transmission connection with a driving motor of the numerical control punch and can move up and down, wherein a punching punch is detachably arranged on the punching cutter fixing rod; the numerical control drilling machine is characterized by further comprising a drilling component, a tapping component and a motion sensor, wherein the drilling component and the tapping component are arranged on the upper die component, the drilling component comprises a drilling driving motor and a drill bit, the tapping component comprises a tapping driving motor and a screw tap, the punching punch comprises a large-hole punch and a rib-passing punch which are integrally arranged, the drill bit, the large-hole punch, the rib-passing punch and the screw tap are transversely arranged or are arranged in an arc shape by taking the center of the numerical control dividing plate as the circle center, and a punching and tapping positioning pressure plate is further arranged on the numerical control punching machine; the motion sensor is arranged at the bottom end of the upper die assembly and is in signal connection with a control computer of the numerical control punch, and the index plate driving motor and the numerical control punch driving motor are electrically connected with the control computer.

2. The square and circular flange end plate drilling, punching and tapping integrated machine according to claim 1, wherein the drilling driving motor and the tapping driving motor are arranged at the top end of the upper die assembly.

3. The square and circular flange end plate drilling, punching and tapping integrated machine according to claim 1, wherein the chuck is a rotary cylinder hydraulic chuck.

4. The square and circular flange end plate drilling, punching and tapping integrated machine according to claim 1, wherein the chuck adopts a vertical compression device, the vertical compression device comprises a positioning column, a hydraulic oil cylinder and a locking plate, the hydraulic oil cylinder is arranged on a positioning bottom plate, the positioning column is arranged at the top of the hydraulic oil cylinder, the locking plate comprises a disc, a clamping groove inserted into the positioning column is formed in the disc, a gland is integrally arranged at the top of the positioning column, the diameter of the gland is larger than the width of the clamping groove, and a handle is further arranged on the disc.

5. The square and circular flange end plate drilling, punching and tapping integrated machine according to claim 1, wherein the punching punch is replaced by a large-hole punch, and the drill bit, the large-hole punch and the tap are transversely arranged or are arranged in an arc shape by taking the center of the numerical control indexing disc as a circle center.