CN217528905U

CN217528905U - Punching device for bed frame pipe fittings

Info

Publication number: CN217528905U
Application number: CN202221045496.0U
Authority: CN
Inventors: 崔宽峻
Original assignee: Double Bull Xiamen Machinery Co ltd
Current assignee: Double Bull Xiamen Machinery Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-04
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a bed pipe fitting punching device, including taking off material mechanism and punching mechanism, take off material mechanism including taking off material locating part, taking off material drive group and punching jig, take off the one end of the pipe fitting on the material locating part butt punching station, punching jig installs in taking off material drive group output, and punching station locates in punching jig; the punching mechanism is arranged on the outer side of the punching jig. The utility model discloses a take off material mechanism and the mechanism cooperation of punching a hole and move the automation that realizes punching a hole and take off the material to the body work piece, improve punching a hole precision and production efficiency.

Description

Punching device for bed frame pipe fittings

Technical Field

The utility model belongs to the machining field, concretely relates to bed pipe fitting punching device.

Background

The iron stand bed is formed by assembling pipe workpieces, the pipe workpieces need to be punched as mounting holes, most of current short pipe workpiece punching equipment adopts a manual punching mode, production efficiency is low, and punching size precision cannot be guaranteed, so that a pipe fitting automatic punching device needs to be designed to solve the current problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a bed pipe fitting punching device realizes punching a hole and the automation of taking off the material of body work piece, improves punching precision and production efficiency.

In order to achieve the above object, the utility model provides a pair of bed pipe fitting punching device, include:

the stripping mechanism comprises a stripping limiting part, a stripping driving group and a punching jig, wherein the stripping limiting part is abutted against one end of a pipe fitting on a punching station, the punching jig is mounted at the output end of the stripping driving group, and the punching station is arranged in the punching jig;

and the punching mechanism is arranged outside the punching jig.

Further, the punching jig comprises a punching base and a pipe support piece, a movable groove with an upward opening is formed in the punching base, the pipe support piece is installed in the movable groove, a limiting shoulder portion used for limiting a pipe is arranged on the pipe support piece, the punching base is provided with a punched hole penetrating through the movable groove, a punching needle of the punching mechanism is arranged in the punched hole, the pipe support piece is provided with a lower limiting groove, the punched hole is oppositely arranged and not smaller than the inner punched hole in the punched hole aperture, and the top of the pipe support piece is provided with an edge along the length direction of the pipe support piece for limiting the stripping limiting piece.

Furthermore, the stripping driving group comprises a stripping cylinder, a stripping slide rail and a punching slide rail, the punching jig and the punching mechanism are fixed on the same mounting base plate, the bottom of the mounting base plate is respectively erected on the stripping slide rail and the punching slide rail, and one side of the punching jig is connected with the output end of the stripping cylinder through a connecting piece.

Furthermore, the punching base is provided with a detachable punching die, and the punching holes are formed in the punching die.

Furthermore, the stripping limiting part is a top rod, the first end of the top rod is connected to the supporting seat, the top surface of the punching base is provided with a limiting block, the bottom surface of the limiting block is provided with an upper limiting groove, and the upper limiting groove and the lower limiting groove are enclosed to form a guide hole for guiding the top rod.

Furthermore, the movable groove is provided with yielding grooves on two sides of the front section of the pipe support.

Furthermore, a blanking port is arranged below the punching station.

By adopting the above technical scheme, compared with the prior art, the utility model, have following advantage:

(1) The automation of punching and stripping of the pipe workpiece is realized through the matching action of the stripping mechanism and the punching mechanism, so that the punching precision and the production efficiency are improved;

(2) The punching jig is also provided with a detachable punching die, so that punching holes with different apertures can be replaced, and the production requirements are met;

(3) One side of the punching jig is connected with the output end of the stripping cylinder through a connecting piece, so that the assembly size of the punching device is effectively shortened, the device is more compact, and the occupied area is reduced.

Drawings

FIG. 1 is a perspective configuration view of the present embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a perspective view of the tube supporting member of the present embodiment;

fig. 4 is a three-dimensional structural view of the punching jig of the present embodiment;

FIG. 5 is a schematic view of the installation of the blanking port of the present embodiment;

the device comprises a base, a material stripping and limiting piece, a 3-material stripping driving group, a 4-punching jig, a 5-punching mechanism, a 300-material stripping cylinder, a 301-material stripping sliding rail, a 302-punching sliding rail, a 400-punching hole, a 401-pipe support, a 500-mounting bottom plate, a 402-limiting shoulder, a 403-inner punching hole, a 404-punching die, a 405-die groove, a 406-movable groove, a 407-punching base, a 501-connecting piece, a 502-abdicating groove, a 503-lower limiting groove, a 504-upper limiting groove, a 505-punching pin, a 506-limiting piece and a 507-blanking port.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As a specific embodiment, as shown in fig. 1, a punching device for a frame pipe, which is used for punching a short square pipe of an iron frame bed, includes a stripping mechanism and a punching mechanism, the stripping mechanism is used for stripping the pipe punched by the punching mechanism, the stripping mechanism includes a stripping limiting member 2, a stripping driving set 3 and a punching jig 4, the stripping limiting member is a top rod, a first end of the top rod is connected to a supporting seat, and a second end of the top rod is abutted against one end of the pipe on a punching station to limit the pipe to move along with the stripping driving set; the punching jig 4 is arranged at the output end of the stripping driving group 3, the punching station is arranged in the punching jig 4, the punching mechanism 5 is arranged outside the punching jig 4, and the punching mechanism 5 is a punching machine with a plurality of groups of punching pins and is used for punching holes with different apertures.

As shown in fig. 2 to 4, the punching jig 4 includes a punching base 407 and a pipe support 401, the punching base 407 has a movable slot 406, the pipe support 401 is installed in the movable slot 406, the pipe support 401 has a position-limiting shoulder 402 for limiting a pipe, and the pipe is sleeved on the pipe support through the movable slot 406 and abuts against the position-limiting shoulder 402.

As shown in fig. 2 to 4, the punch base 407 is provided with a punch hole 400 penetrating through the movable slot 406, the punch pin of the punching mechanism 5 is disposed in the punch hole 400, the punch hole 400 is used for guiding the action of the punch pin, and the pipe support 401 has an inner punch hole 403 disposed opposite to the punch hole 400. The top of the pipe supporting piece 401 is provided with a lower limiting groove 503 which is used for limiting the stripping limiting piece 2 along the length direction of the pipe supporting piece 401, the top surface of the punching base is provided with a limiting piece, the bottom surface of the limiting piece is provided with an upper limiting groove 504, the upper limiting groove 504 and the lower limiting groove 503 are enclosed to form a guide hole (not shown) for guiding the ejector rod, the ejector rod is abutted to the top of one end of the pipe through the guide hole, and the situation that the ejector rod cannot strip the pipe due to jacking of the pipe is avoided.

As shown in fig. 1 and 2, take off material drive group 3 including take off material cylinder 300, take off material slide rail 301 and slide rail 302 punches a hole, punch a hole tool 4 with punching mechanism 5 passes through the bolt fastening on same mounting plate 500, mounting plate 500 bottom left and right sides two parts erect respectively and take off material slide rail 301 and slide rail 302 punches a hole, punch a hole tool 4 one side through connecting piece 501 with take off material cylinder 300 output and be connected, the connecting piece includes connecting axle and the quarter butt of connecting, can effectively shorten punching device's assembly size through the connecting piece, makes the device compacter, reduces area occupied.

As shown in fig. 4, the punching base 407 has a cavity having the same contour as the punching die and being a long through hole with two rounded ends, and a detachable punching die 404, the cavity further has an abutting portion (not shown) for abutting against the punching die, the punching die 400 is disposed on the punching die 404, and the punching die 404 is detachable and relates to a punching die for replacing different apertures.

As shown in fig. 4, the two sides of the movable slot 406, which are located at the front section of the pipe support 401, are provided with abdicating slots 502, which is convenient for manual material feeding or material taking during testing or failure.

As shown in fig. 5, a blanking port 507 is provided below the punching station for discharging the punched and stripped pipe, and the blanking port is connected to a blanking hopper (not shown) connected to a container (not shown) for storing the punched and stripped pipe.

The utility model provides a pair of bed pipe fitting punching device during operation, the pipe fitting is by pay-off to pipe support piece on, the mechanism action of punching a hole punches a hole to the pipe fitting through punching the needle, punches a hole and finishes, takes off the material cylinder and drives the tool that punches a hole and move backward, and the pipe fitting takes off the material under the butt of ejector pin one end, puts into the collection container along the blanking fill through the blanking mouth.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A bed pipe punching device, comprising:

and the punching mechanism is arranged outside the punching jig.

2. The bedstead pipe punching device according to claim 1, wherein the punching jig comprises a punching base and a pipe support, the punching base is provided with a movable groove with an upward opening, the pipe support is mounted in the movable groove, the pipe support is provided with a limit shoulder for limiting a pipe, the punching base is provided with a punched hole penetrating through the movable groove, a punching needle of the punching mechanism is arranged in the punched hole, the pipe support is provided with an inner punched hole which is opposite to the punched hole and is not smaller than the hole diameter of the punched hole, and the top of the pipe support is provided with a lower limit groove for limiting the stripping limit piece along the length direction of the pipe support.

3. The bedstead pipe punching device according to claim 1, wherein the stripping driving set comprises a stripping cylinder, a stripping slide rail and a punching slide rail, the punching jig and the punching mechanism are fixed on the same mounting base plate, the bottom of the mounting base plate is respectively erected on the stripping slide rail and the punching slide rail, and one side of the punching jig is connected with the output end of the stripping cylinder through a connecting piece.

4. The bed frame tube punching device according to claim 2, wherein the punching base is provided with a detachable punching die on which the punching holes are provided.

5. The device for punching a bed frame pipe according to claim 2, wherein the stripper retainer is a top rod, a first end of the top rod is connected to the supporting seat, a retainer is disposed on a top surface of the punching base, an upper retainer groove is disposed on a bottom surface of the retainer, and the upper retainer groove and the lower retainer groove define a guiding hole for guiding the top rod.

6. The device for punching bed frame tubes according to claim 2, wherein the movable slot is provided with a relief slot on both sides of the front section of the tube support.

7. The bed frame tube punching device according to claim 1, wherein a blanking port is provided below the punching station.