CN213224019U

CN213224019U - Pipe flaring and punching machine

Info

Publication number: CN213224019U
Application number: CN202021583916.1U
Authority: CN
Inventors: 李猛
Original assignee: Zhuhai Ruiqun Industrial Equipment Co ltd
Current assignee: Zhuhai Ruiqun Industrial Equipment Co ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-05-18
Anticipated expiration: 2030-08-02

Abstract

The utility model discloses a pipe fitting flaring and punching machine, wherein a frame platform is provided with a flaring device and a punching device; the flaring device comprises a drill bit, the drill bit is inserted into a sliding seat, the sliding seat performs reciprocating telescopic motion along a guide rail, the sliding seat is hinged with a joint, the joint is hinged with a rotating arm, and the rotating arm is connected with a first driving source through a transmission mechanism; the punching device comprises a punch head provided with a punching needle, the punch head performs reciprocating lifting motion along a guide rail, the punch head is connected with a joint, the joint is sleeved on an eccentric section of a crankshaft, the crankshaft is connected with a second driving source, flaring and punching operations are simultaneously realized on the same equipment, the problem of process complexity caused by independent operation in the prior art is solved, the continuity of pipe fitting flaring and punching processes is high, the working efficiency is improved, the link of carrying pipe fittings in the middle is reduced, the labor is saved, and the labor intensity is reduced.

Description

Pipe flaring and punching machine

Technical Field

The utility model belongs to work piece processing equipment specifically relates to a machine that continues to punch a hole after carrying out the flaring to the pipe fitting earlier.

Background

In the air conditioner, refrigerator or stove of the common household appliances, some metal pipe fittings which are connected in an inserting manner are needed, and therefore, the pipe wall of the pipe fitting needs to be punched to realize the inserting function.

At present, flaring and punching operations of the pipe fitting are performed by a flaring machine and a punching machine separately, the process is complex, the efficiency is low, and the pipe fitting needs to be carried manually in the process of switching the flaring process to the punching process, so that a large amount of manpower is wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a pipe fitting flaring piercing press that flaring punches a hole two unifications, full-automatic operation, work efficiency height, use manpower sparingly.

In order to solve the technical problem, the utility model discloses a technical scheme be: a pipe flaring and punching machine comprises a rack platform, wherein the rack platform is butted with a storage bin and a discharge chute and is provided with a flaring device and a punching device; the flaring device comprises a drill bit, the drill bit is inserted into a sliding seat (3.2), the sliding seat makes reciprocating telescopic motion along a guide rail (3.3), the sliding seat is hinged with a joint (3.4), the joint is hinged with a rotating arm, and the rotating arm is connected with a first driving source through a transmission mechanism; the punching device comprises a punch provided with a punching needle, the punch performs reciprocating lifting motion along a guide rail (7.5), the punch is connected with a joint (7.3), the joint is sleeved with an eccentric section of a crankshaft, and the crankshaft is connected with a second driving source.

Preferably, the flaring device and the punching device are respectively provided with a shifting plate or a rotating wheel in a matching way, and the shifting plate and/or the rotating wheel are/is provided with tooth grooves used as vacant pipe fittings.

Preferably, the material shifting plate is hinged to the rim (2.4), a cam (2.5) is sleeved in the rim, the cam is connected with a rotating shaft (2.6), and the rotating shaft is connected with the first driving source.

Preferably, the rotating shaft is further connected with a cam (2.7), the cam is sleeved on a rim (2.8), the rim is hinged with a support, a support block is installed on the support, and the support block is used for hoisting a material pressing template.

Preferably, the rack platform is further provided with a sleeper rail, the sleeper rail and the material shifting plate are arranged in parallel, and tooth grooves used as vacant pipe fittings are also formed in the surface of the sleeper rail.

Preferably, a material pushing device and a material ejecting device are arranged at the punch station; the pushing device adopts an air cylinder (6.1) as a driving source, a pushing block is arranged on an extending shaft of the air cylinder, and the pushing block sends the pipe fitting into a punching station; the material ejecting device adopts an air cylinder (8.1) as a driving source, an extending shaft of the air cylinder is connected with a support, a thimble is installed on the support, and the thimble ejects the pipe fitting out of a punching station.

Preferably, a landslide is arranged between the bin and the discharge chute.

According to the technical scheme, the flaring device and the punching device are arranged on the rack platform simultaneously, so that flaring and punching operations are achieved on the same equipment simultaneously, the problem of process complexity caused by independent operation in the prior art is solved, the continuity of pipe fitting flaring and punching processes is high, the working efficiency is improved, the link of carrying pipes in the middle is reduced, manpower is saved, and the labor intensity is reduced.

Drawings

Fig. 1 is a general structural diagram of a pipe fitting flaring and punching machine.

Fig. 2 is a schematic structural diagram of the reciprocating material moving device.

Fig. 3 is a schematic structural diagram of the flaring device.

Fig. 4 is a schematic structural diagram of the transmission mechanism.

Fig. 5 is a schematic structural view of the rotary material moving device.

Fig. 6 is a schematic structural diagram of the material pushing device and the material ejecting device.

Fig. 7 is a schematic structural view of the punching device.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the pipe flaring and punching machine mainly comprises a reciprocating material moving device 2, a flaring device 3, a transmission mechanism 4, a rotary material moving device 5, a material pushing device 6, a punching device 7 and a material ejecting device 8.

The rack platform 1 is provided with a bin 9, a sleeper rail 10, a landslide 11 and a discharge chute 12, wherein the bin 9, the sleeper rail 10, the landslide 11 and the discharge chute 12 are arranged in a straight line, and the arrangement direction is consistent with the rolling action direction of the pipe fittings.

A sleeper rail 10 is arranged at the blanking position of the storage bin 9, and a tooth groove is formed in the surface of the sleeper rail and used for idling a pipe fitting to be processed.

At the station where the sleepers 10 are located, the reciprocating transfer device 2 is arranged, as shown in fig. 2. The reciprocating material moving device 2 adopts a material shifting plate 2.1 to support the pipe fitting to be processed, then the pipe fitting is shifted and sent to a flaring station, and finally the flared pipe fitting is output to a punching station. The switch board has a pair ofly, the switch board has the tooth's socket, this tooth's socket is used for stirring the pipe fitting, switch board 2.1 is fixed in bottom plate 2.3, bottom plate 2.3 articulates a pair of wheel rim 2.4, wheel rim 2.4 inner wall suit cam 2.5, the one end of pivot 2.6 is connected to cam 2.5, the cam 2.7 is installed to the other end of pivot 2.6, 2.7 lateral surface suit wheel rim 2.8 of cam, wheel rim 2.8 articulates a pair of pillar 2.9, pillar 2.9 installation piece 2.10, material template 2.2 is pressed in the hoist and mount of support 2.10, press the material template to be used for stablizing waiting to process the pipe fitting, prevent out.

A flaring device 3 is arranged on the central line of the material pressing template 2.2, as shown in fig. 3. The flaring device 3 adopts a drill bit 3.1 to perform impact flaring on the pipe fitting, the drill bit 3.1 is inserted into a sliding seat 3.2, the sliding seat 3.2 generates reciprocating telescopic motion along a guide rail 3.3, the sliding seat 3.2 is hinged with a joint 3.4, and the joint 3.4 is hinged with a rotating arm 3.5.

The reciprocating material moving device 2 and the flaring device 3 realize the same motion through the transmission mechanism 4. As shown in fig. 4, the power source of the transmission mechanism 4 is a motor 4.1, the motor 4.1 drives a main shaft 4.2 through a belt pulley assembly, the main shaft drives a large gear 4.5, a driving bevel gear 4.3 is mounted on the main shaft 4.2, and the driving bevel gear 4.3 is engaged with and drives a driven bevel gear 4.4. The bull gear 4.5 is used for driving the rotating arm 3.5, and the driven bevel gear 4.4 is used for driving the rotating shaft 2.6.

A landslide 11 is arranged in the discharging direction of the reciprocating material moving device 2, and the flared pipe fitting rolls into the rotary material moving device 5 along the landslide 11, as shown in fig. 5. The rotary material moving device 5 is used for bearing the pipe fitting and outputting the punched pipe fitting, the motor 5.1 is used as a driving source, the motor 5.1 drives the rotating shaft 5.2 through the belt pulley assembly, the rotating shaft 5.2 is provided with a rotating wheel 5.3, the rotating wheel is provided with a tooth socket, and the tooth socket is used for containing the pipe fitting.

Two sides of the rotating wheel 5.3 are respectively provided with a material pushing device 6 and a material ejecting device 8, as shown in figure 6. The pushing device is used for pushing the pipe fitting to be punched into the punching station from the rotating wheel, and the ejecting device is used for resetting the pipe fitting which is punched out of the hole and ejecting out the punching station. The pushing device 6 adopts a cylinder 6.1 as a driving source, a pushing block 6.2 is arranged on an extending shaft of the cylinder 6.1, and the pushing block 6.2 is of a T-shaped structure. The material ejecting device 8 adopts a cylinder 8.1 as a driving source, an extending shaft of the cylinder 8.1 is connected with a support 8.2, and the support 8.2 is provided with an ejector pin 8.3.

A punching device 7 is arranged at the thimble 8.3, as shown in fig. 7. The punching device 7 adopts a motor 7.1 as a driving source, the motor 7.1 drives a crankshaft 7.2 to rotate through a belt pulley assembly, the eccentric section (middle part) of the crankshaft 7.2 is sleeved with a joint 7.3, the joint 7.3 is sleeved with a punch 7.4, the punch 7.4 generates reciprocating lifting motion along a guide rail 7.5, a needle seat 7.6 is arranged below the punch 7.4, the needle seat 7.6 is used for installing a punching needle (not shown in the figure), the punching needle penetrates through the top surface of a die holder 7.7, a spring (not shown in the figure) is arranged between the needle seat 7.6 and the die holder 7.7, and the die holder is provided with a through cavity which is used as a working space for punching and.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a pipe fitting flaring piercing press, includes frame platform, frame platform butt joint feed bin and blown down tank, its characterized in that: the frame platform is provided with a flaring device and a punching device;

the flaring device comprises a drill bit, the drill bit is inserted into a sliding seat (3.2), the sliding seat makes reciprocating telescopic motion along a guide rail (3.3), the sliding seat is hinged with a joint (3.4), the joint is hinged with a rotating arm, and the rotating arm is connected with a first driving source through a transmission mechanism;

the punching device comprises a punch provided with a punching needle, the punch performs reciprocating lifting motion along a guide rail (7.5), the punch is connected with a joint (7.3), the joint is sleeved with an eccentric section of a crankshaft, and the crankshaft is connected with a second driving source.

2. The tube flaring punch machine of claim 1, wherein: the flaring device and the punching device are respectively provided with a shifting plate or a rotating wheel in a matching way, and the shifting plate and/or the rotating wheel are/is provided with tooth grooves used as vacant pipe fittings.

3. The tube flaring punch machine of claim 2, wherein: the kick-out plate is hinged to the rim (2.4), a cam (2.5) is sleeved in the rim, the cam is connected with a rotating shaft (2.6), and the rotating shaft is connected with a first driving source.

4. The tube flaring punch machine of claim 3, wherein: the rotating shaft is further connected with a cam (2.7), the cam is sleeved on a wheel rim (2.8), the wheel rim is hinged with a support, a support block is installed on the support, and the support block is used for hoisting a material pressing template.

5. The tube flaring punch machine of claim 2, wherein: the rack platform is also provided with a sleeper rail, the sleeper rail and the material shifting plate are arranged in parallel, and the surface of the sleeper rail is also provided with a tooth groove used as an empty pipe fitting.

6. The tube flaring punch machine of claim 1, wherein: a material pushing device and a material ejecting device are arranged at the punch station;

the pushing device adopts an air cylinder (6.1) as a driving source, a pushing block is arranged on an extending shaft of the air cylinder, and the pushing block sends the pipe fitting into a punching station;

the material ejecting device adopts an air cylinder (8.1) as a driving source, an extending shaft of the air cylinder is connected with a support, a thimble is installed on the support, and the thimble ejects the pipe fitting out of a punching station.

7. The tube flaring punch machine of claim 1, wherein: a landslide is arranged between the stock bin and the discharge chute.