CN211464373U

CN211464373U - Rotary die changing device of pipe end machine

Info

Publication number: CN211464373U
Application number: CN201921880590.6U
Authority: CN
Inventors: 龙晓斌; 施洋; 龙川
Original assignee: Oms Machinery Co Ltd
Current assignee: Oms Machinery Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-09-11
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a rotatory retooling device of pipe-end machine, including carousel, drift station and the tight station of clamp, on the carousel, follow the rotation direction of carousel is provided with two drifts at least, the carousel is used for rotating will the drift is carried extremely the drift station, press from both sides tight station setting and be in the front end of the punching press direction of drift station, press from both sides tight station and be used for pressing from both sides tight pipe fitting, for supply the tip of the drift punching press pipe fitting of drift station. Through the structural arrangement, at least two punches are arranged on the turntable along the rotation direction of the turntable, and specifically, the two punches can be different. When the punching and shaping device is used, the required punch is conveyed to the punch station through the turntable, and then punching and shaping can be realized. When different punches need to be used, the punching press of the punches can be realized through the rotation of the rotary table, the operation is simple, the use is convenient, the production efficiency is effectively improved, and the mass production of various pipe fittings with different models is facilitated.

Description

Rotary die changing device of pipe end machine

Technical Field

The utility model relates to an automated production equipment field especially relates to a rotatory retooling device of pipe-end machine.

Background

At present, a pipe end machine on the market generally only has one punch, and the end of a pipe fitting such as a copper pipe can be punched and shaped through the punching effect of the punch. However, the pipe end machine has the following technical problems in the actual production process: the pipe end machine can only punch the pipe fittings of one type at a time, if the pipe fittings of different types need to be punched, the original punch head needs to be detached, the needed punch head is installed again, the operation is troublesome, and the production efficiency of the pipe end machine is low. The above problems are particularly acute when stamping a variety of different types of pipe.

Disclosure of Invention

The utility model aims at providing a rotatory retooling device of pipe end machine, simple structure, convenient to use has promoted production efficiency effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotatory retooling device of pipe-end machine, including carousel, drift station and the tight station of clamp, on the carousel, follow the direction of rotation of carousel is provided with two drifts at least, the carousel is used for rotating will the drift is carried extremely the drift station, press from both sides tight station setting and be in the front end of the punching press direction of drift station, press from both sides tight station and be used for pressing from both sides tight pipe fitting, for supply the tip of the drift punching press pipe fitting of drift station.

The front end of the punch protrudes out of the front side of the turntable and is used for punching a pipe fitting; the rear end of the punch protrudes out of the rear side of the rotary table and is used for being connected with a power device.

The rear end of the punch is provided with a clamping end face, and a punch resetting piece is arranged between the clamping end face and the rotary table.

The punch reset piece is a reset spring, the front end of the reset spring abuts against the turntable, and the rear end of the reset spring abuts against the clamping end face of the punch.

And the rear end of the punching direction of the punch station is provided with a power device, and the power device is connected with the rear end of the punch.

The rear end of the punch is provided with a T-shaped clamping block, the power device is provided with a T-shaped clamping groove, and when the punch is conveyed to the punch station, the T-shaped clamping groove of the power device is clamped on the T-shaped clamping block of the punch.

The rotary die changing device of the pipe end machine further comprises an upper clamping die and a lower clamping die, and the clamping station is formed between the upper clamping die and the lower clamping die.

The number of the punches is plural.

The beneficial effects of the utility model reside in that: through the structural arrangement, at least two punches are arranged on the turntable along the rotation direction of the turntable, and specifically, the two punches can be different. When the pipe fitting punching and shaping device is used, the required punch is conveyed to the punch station through the turntable, and the end part of the pipe fitting on the clamping station can be punched and shaped by the punch. When different punches need to be used, the corresponding punches can be switched to the punching station through the rotation of the turntable, so that the punches can shape and punch the end part of the pipe fitting on the clamping station. The utility model discloses an among the rotatory retooling device of pipe end machine, through the setting of carousel, realized the rotation of each drift and switched to the punching press needs of different pipe fittings, easy operation, convenient to use has promoted production efficiency effectively, does benefit to the mass production of multiple different model pipe fittings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a right side projection view of the turntable of fig. 1.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

referring to fig. 1 to 3, a rotary die changing device of a pipe end machine includes a rotary table 1, a punch station 2 and a clamping station 3, at least two punches 4 are arranged on the rotary table 1 along a rotation direction of the rotary table 1, the rotary table 1 is used for rotating and conveying the punches 4 to the punch station 2, the clamping station 3 is arranged at a front end of the punch station 2 in a punching direction, and the clamping station 3 is used for clamping a pipe 9 so that the punches 4 of the punch station 2 punch an end of the pipe. Wherein, the turntable can be driven to rotate by a servo motor; the number of the punches 4 may be plural, specifically, six, or eight. Of course other numbers are possible; the pipe fitting can be a copper pipe or other pipe fittings.

Through the structural arrangement, at least two punches are arranged on the turntable along the rotation direction of the turntable, and specifically, the two punches can be different. When the pipe fitting punching and shaping device is used, the required punch is conveyed to the punch station through the turntable, and the end part of the pipe fitting on the clamping station can be punched and shaped by the punch. When different punches need to be used, the corresponding punches can be switched to the punching station through the rotation of the turntable, so that the punches can shape and punch the end part of the pipe fitting on the clamping station. The utility model discloses an among the rotatory retooling device of pipe end machine, through the setting of carousel, realized the rotation of each drift and switched to the punching press needs of different pipe fittings, easy operation, convenient to use has promoted production efficiency effectively, does benefit to the mass production of multiple different model pipe fittings.

As a preferred embodiment of the present invention, the front end of the punch 4 protrudes from the front side of the turntable 1 to punch a pipe; the rear end of the punch 4 protrudes out of the rear side of the rotary table 1 and is used for being connected with the power device 5, the structure is simple, and the design is reasonable.

In this embodiment, a clamping end surface 41 is disposed at the rear end of the punch 4, and a punch resetting member 6 is disposed between the clamping end surface 41 and the turntable 1. After the punching of drift was accomplished, reset of drift can be realized through the drift piece that resets, simple structure, convenient to use. Specifically, the punch reset piece 6 is a reset spring, the front end of the reset spring abuts against the turntable 1, and the rear end abuts against the clamping end face 41 of the punch 4.

In this embodiment, a power device 5 is disposed at the rear end of the punch station 2 in the punching direction, and the power device 5 is connected to the rear end of the punch 4. Specifically, the power device can be a servo motor set capable of driving the punch to do linear motion; and, the punching stroke of the punch is adjustable.

In this embodiment, the rear end of the punch 4 is provided with a T-shaped fixture block 42, the power device 5 is provided with a T-shaped fixture groove 51, and when the punch 4 is conveyed to the punch station 2, the T-shaped fixture groove 51 of the power device 5 is tightly clamped on the T-shaped fixture block 42 of the punch 4, so that the structure is simple and stable.

The rotary die changing device of the pipe end machine further comprises an upper clamping die 7 and a lower clamping die 8, the clamping station 3 is formed between the upper clamping die 7 and the lower clamping die 8, and the rotary die changing device is simple in structure and convenient to use. Of course, the clamping station may be formed in other configurations as long as clamping of the tube is achieved.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The utility model provides a rotatory die change device of end of pipe machine, its characterized in that, includes carousel (1), drift station (2) and presss from both sides tight station (3), carousel (1) is last, follows the direction of rotation of carousel (1) is provided with two drift (4) at least, carousel (1) is used for rotating with drift (4) are carried extremely drift station (2), it sets up to press from both sides tight station (3) the front end of the direction of punching press of drift station (2), it is used for pressing from both sides tight pipe fitting to press from both sides tight station (3), for the tip of drift (4) punching press pipe fitting of drift station (2).

2. The rotary die changing device of the pipe end machine according to claim 1, wherein the front end of the punch (4) protrudes from the front side of the turntable (1) to punch the pipe; the rear end of the punch (4) protrudes out of the rear side of the turntable (1) and is used for being connected with a power device (5).

3. The rotary die change device of a pipe end machine according to claim 2, wherein a clamping end surface (41) is provided at the rear end of the punch (4), and a punch reset member (6) is provided between the clamping end surface (41) and the turntable (1).

4. The rotary die changing device of the pipe end machine according to claim 3, wherein the punch pin resetting piece (6) is a resetting spring, the front end of the resetting spring is abutted against the turntable (1), and the rear end of the resetting spring is abutted against the clamping end face (41) of the punch pin (4).

5. The rotary die changing device of a pipe end machine according to claim 2, wherein a power device (5) is provided at the rear end of the punch station (2) in the punching direction, and the power device (5) is connected with the rear end of the punch (4).

6. The rotary die changing device of the pipe end machine according to claim 5, characterized in that a T-shaped clamping block (42) is arranged at the rear end of the punch (4), the power device (5) is provided with a T-shaped clamping groove (51), and the T-shaped clamping groove (51) of the power device (5) is clamped with the T-shaped clamping block (42) of the punch (4) when the punch (4) is conveyed to the punch station (2).

7. The rotary die change device of the pipe end machine according to claim 1, characterized by further comprising an upper clamping die (7) and a lower clamping die (8), wherein the clamping station (3) is formed between the upper clamping die (7) and the lower clamping die (8).

8. The rotary die change device of a pipe end machine according to claim 1, characterized in that the number of the punches (4) is plural.