CN217252062U

CN217252062U - Copper pipe stretching and punching equipment

Info

Publication number: CN217252062U
Application number: CN202220344455.5U
Authority: CN
Inventors: 谭绍宁; 张贵鑫; 周聪达; 李红东; 李孝杰
Original assignee: Dalian Dashan Crystallizer Co ltd
Current assignee: Dalian Dashan Crystallizer Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-23
Anticipated expiration: 2032-02-21

Abstract

The utility model belongs to the field of punching equipment, in particular to copper pipe stretching and punching equipment, aiming at the problem that when the existing copper pipe stretching and punching equipment is used for producing copper pipes, a punching tool needs to be frequently replaced, which seriously affects the production efficiency, the following proposal is provided, which comprises a punch body, wherein the lower surface of the punch body is provided with a pressing plate, the bottom of the punch body is fixedly provided with the punching tool, the pressing plate is connected with the punch body through a screw, the punching tool is fixed at the lower end of the punch body through the pressing plate, the top of the punch body is provided with a connecting hole, the top of the punch body is provided with a power mechanism, the power mechanism comprises a concave power block and a punching cylinder, the top of the punching cylinder and the inner wall at the top of the concave power block are fixedly arranged, compared with the conventional copper pipe stretching and punching equipment, the punching tool does not need to be frequently replaced, and the processing efficiency is improved, the mounting and dismounting steps of the punching cutter are simplified, and the time consumed by replacing the punching cutter is reduced.

Description

Copper pipe stretching and punching equipment

Technical Field

The utility model relates to a punching equipment technical field especially relates to a tensile punching equipment of copper pipe.

Background

The copper pipe is also called red copper pipe, one kind of non-ferrous metal pipe, and is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and is a main material of a conductive fitting and a heat dissipation fitting of an electronic product, and becomes a first choice for installing tap water pipelines, heat supply pipelines and refrigeration pipelines of all residential commodity rooms by modern contractors, and the copper pipe needs to use copper pipe stretching and punching equipment in the machining process.

When the existing copper pipe stretching and punching equipment is used for producing a copper pipe, a punching knife needs to be frequently replaced, and the production efficiency is seriously influenced, so that the copper pipe stretching and punching equipment is provided and is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing copper pipe stretching and punching equipment in the prior art needs to frequently change the punching knife when producing the copper pipe, seriously affects the defect of production efficiency, and the copper pipe stretching and punching equipment who provides.

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

tensile punching equipment of copper pipe, including the drift body, drift body lower surface is provided with the clamp plate, and the bottom fixed mounting of drift body has the die cutter, the clamp plate with the drift body passes through the screw connection, the die cutter passes through the clamp plate is fixed in drift body lower extreme.

Preferably, for the convenience of drawing and punching a hole in the drive, drift body top is equipped with the connecting hole, drift body top is equipped with power unit, and power unit includes spill power block and the cylinder that punches a hole, the top of the cylinder that punches a hole and the top inner wall fixed mounting of spill power block, the bottom of spill power block can break away from the laminating and have the mounting panel, the mounting groove has been seted up to the bottom of mounting panel, the top of drift body extend to the inside of mounting groove and with the inside fixed mounting of mounting groove.

Preferably, for the convenience of fixing the spill power piece, the top fixed mounting of spill power piece has the dead lever, and the top fixed mounting of dead lever has the connecting plate, and the bottom threaded connection of connecting plate has the anchor bolt, and the quantity of anchor bolt is provided with a plurality ofly, and the top of a plurality of anchor bolts all runs through the bottom of connecting plate and all extends to the top of connecting plate.

Preferably, for the convenience of driving the mounting panel to move, the bottom fixed mounting of punching a hole cylinder output shaft has the slide plate, and the left side and the right side of slide plate respectively with the left side inner wall and the right side inner wall sliding connection of spill power piece, the bottom fixed mounting of slide plate has the spliced pole, the bottom of spliced pole extend to the bottom of spill power piece and with the top fixed mounting of mounting panel.

Preferably, for the convenience of connecting the drift body, fixed mounting has the stand on the top inner wall of mounting groove, and the bottom fixed mounting of stand has the connector, the bottom of connector extends to the inside of connecting hole and can break away from the dress that clamps with the connecting hole.

Preferably, for the convenience of installing and dismantling the drift body, the outside threaded connection of mounting panel has mounting bolt, and mounting bolt's quantity is provided with a plurality ofly, and the connection screw has been seted up in the outside of drift body, and a plurality of mounting bolts are close to the one end of mounting panel and all extend to the inside of mounting groove, and a plurality of mounting bolt be close to the one end of mounting panel extend respectively rather than corresponding connection screw inside and with connection screw threaded connection.

Preferably, for the convenience of being fixed a position, equal fixed mounting has the locating plate No. one on the left side inner wall of mounting groove and the right side inner wall, and equal fixed mounting of one side that two locating plates are close to each other has the locating plate No. two, and the rear side of two locating plates all can break away from the laminating mutually with the front side of drift body, and one side that two locating plates are close to each other can break away from the laminating mutually with the left side and the right side of drift body respectively.

The utility model has the advantages that: the specifications of the punch body, the pressing plate, the punching knife, the concave power block, the punching cylinder, the first positioning plate and the second positioning plate can be selected according to actual use, when the punch body is used for drawing a multi-pass copper pipe and drawing each pass of copper pipe respectively, a screw is dismounted by using a proper wrench, the pressing plate and the punching knife are dismounted, the punching cylinders are started, the multi-pass copper pipe and each pass of copper pipe are drawn and punched in a distributed manner, when the punching knife is not dismounted, the copper pipe can be drawn and punched synchronously, the efficiency is high, the mode is used for punching the bottom hole of the copper pipe, the punch body is mounted by a plurality of mounting bolts and mounting plates, the installation and the disassembly of the lower punch body can be facilitated, the subsequent maintenance efficiency is high, the upper end part of the punch body is positioned in the mounting groove, compared with conventional copper pipe drawing and punching equipment, the punch does not need to be frequently replaced, and the processing efficiency is improved, the steps of mounting and dismounting the stamping knife are simplified, and the time consumed by replacing the stamping knife is reduced;

in order to solve the problem that the punch body is inconvenient to install and disassemble, the punch body can be conveniently installed and disassembled through the threaded connection relation of the plurality of installing bolts and the plurality of connecting screw holes, and the practicability is high;

in order to solve the problem that the mounted position to the drift body is not convenient for fix a position, through a locating plate and No. two locating plates that set up, can be convenient for fix a position the mounted position of drift body, promote the efficiency of drift body installation.

Drawings

Fig. 1 is a schematic view of a front view structure of a copper pipe drawing and punching device provided by the present invention;

fig. 2 is a perspective view of the punch body structure of the copper pipe drawing and punching apparatus of the present invention;

fig. 3 is a top view of the punch body structure of the copper pipe drawing and punching apparatus of the present invention;

fig. 4 is the utility model provides a copper pipe drawing punching equipment's a locating plate and No. two locating plate connection structure stereogram.

In the figure: 1. a punch body; 2. pressing a plate; 3. punching a cutter; 4. a screw; 5. a concave power block; 6. fixing the rod; 7. punching a cylinder; 8. connecting columns; 9. mounting a plate; 10. mounting grooves; 11. a column; 12. a connector; 13. a first positioning plate; 14. a second positioning plate; 15. a connecting screw hole; 16. and (6) installing a bolt.

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.

Example one

Referring to fig. 1-4, the copper pipe stretching and punching device comprises a punch body 1, a pressing plate 2 is arranged on the lower surface of the punch body 1, specifications of the punch body 1 and the pressing plate 2 can be referred to in the specification of fig. 2, a plurality of punching knives 3 are fixedly mounted at the bottom of the punch body 1, the pressing plate 2 is connected with the punch body 1 through screws 4, the number of the screws 4 is multiple, the punching knives 3 are fixed at the lower end of the punch body 1 through the pressing plate 2, and the purpose of setting is to conveniently replace the punching knives 3.

Example two

The following further improvements are made on the basis of the first embodiment:

in the utility model, in order to facilitate the stretching and punching, the top of the punch body 1 is provided with a connecting hole, the shape of the connecting hole can be referred to the attached drawing 1 in the specification, the top of the punch body 1 is provided with a power mechanism, the power mechanism acts on the punch body 1 to move, the power mechanism comprises a concave power block 5 and a punching cylinder 7, the concave power block 5 is positioned right above the punch body 1, the specification of the punching cylinder 7 can be selected according to the actual application, the punching cylinder 7 is a power source for stretching and punching, the top of the punching cylinder 7 and the inner wall of the top of the concave power block 5 are fixedly arranged, the bottom of the concave power block 5 can be separated from and jointed with a mounting plate 9, the size of the mounting plate 9 is larger than that of the concave power block 5, the bottom of the mounting plate 9 is provided with a mounting groove 10, the top of the punch body 1 extends to the inside of the mounting groove 10 and is fixedly arranged with the inside of the mounting groove 10, the upper end part of the punch body 1 extends into the mounting groove 10, in order to fix the concave power block 5, the top of the concave power block 5 is fixedly provided with a fixing rod 6, the fixing rod 6 is vertically arranged, the fixing rod 6 is positioned at the central position of the top of the concave power block 5, the top of the fixing rod 6 is fixedly provided with a connecting plate, the connecting plate is arranged in a square shape, the bottom of the connecting plate is in threaded connection with a plurality of anchor bolts, the number of the anchor bolts is at least four, the anchor bolts are positioned at the corners of the connecting plate, so that the connecting plate and the concave power block 5 can be conveniently mounted, the tops of the anchor bolts penetrate through the bottom of the connecting plate and all extend to the upper part of the connecting plate, in order to drive the mounting plate 9 to move, the bottom of the output shaft of the punching cylinder 7 is fixedly provided with a sliding plate, and the sliding plate is transversely arranged, the left side and the right side of the sliding plate are respectively connected with the left inner wall and the right inner wall of the concave power block 5 in a sliding manner, the left side and the right side of the sliding plate are respectively connected with the left inner wall and the right inner wall of the concave power block 5 in a sliding manner in a rail and rail groove manner, the sliding plate can only slide longitudinally, a connecting column 8 is fixedly arranged at the bottom of the sliding plate, the connecting column 8 is vertically arranged, the connecting column 8 is positioned at the central position of the bottom of the sliding plate, the bottom of the connecting column 8 extends to the bottom of the concave power block 5 and is fixedly arranged with the top of the mounting plate 9, the connecting column 8 can move synchronously with the mounting plate 9, in order to connect the punch body 1, an upright column 11 is fixedly arranged on the inner wall of the top of the mounting groove 10, the upright column 11 is positioned at the central position of the inner wall of the top of the mounting groove 10, a connector 12 is fixedly arranged at the bottom of the upright column 11, the connector 12 extends to the inside of the connecting hole and can be clamped with the connecting hole in a separating manner, the shape of the connector 12 is similar to that of the connecting hole, the size of the connector 12 is smaller than that of the connecting hole, in order to facilitate installation and disassembly of the punch body 1, the outer side of the mounting plate 9 is connected with a plurality of mounting bolts 16 through threads, the number of the mounting bolts 16 is provided with four, four mounting bolts 16 are respectively positioned on the front side, the rear side, the left side and the right side of the mounting plate 9, the outer side of the punch body 1 is provided with connecting screw holes 15, the number of the connecting screw holes 15 is consistent with that of the mounting bolts 16, the connecting screw holes 15 and the mounting bolts 16 corresponding to the connecting screw holes 15 are coaxially arranged, one ends of the mounting bolts 16 close to the mounting plate 9 all extend into the mounting groove 10, and one ends of the mounting bolts 16 close to the mounting plate 9 respectively extend into the connecting screw holes 15 corresponding to the mounting bolts and are in threaded connection with the connecting screw holes 15, utilize suitable spanner can lift mounting bolt 16 off, and then be convenient for dismantle drift body 1, for the convenience of fixing a position, equal fixed mounting has locating plate 13 No. one on the left side inner wall of mounting groove 10 and the right side inner wall, two locating plate 13 are the symmetry and set up, the equal fixed mounting in one side that two locating plate 13 are close to each other has locating plate 14 No. two, locating plate 13 and No. two locating plate 14 of homonymy are perpendicular to be set up, the rear side of two locating plate 14 all can break away from the laminating with the front side of drift body 1, can carry out spacingly to the front side of drift body 1, one side that two locating plate 13 are close to each other can break away from the laminating with the left side and the right side of drift body 1 respectively, can carry on spacingly to the left side and the right side of drift body 1.

In the utility model, when the multi-pass copper pipe is stretched and each pass of copper pipe is stretched respectively, the screw 4 is dismounted by using a proper wrench, the pressing plate 2 and the punching knife 3 are taken down, the punching cylinder 7 is started, the multi-pass copper pipe and each pass copper pipe are stretched and punched, when the punching knife 3 is not dismounted, the synchronous drawing and punching of the copper pipe can be tried to be carried out with high efficiency, the mode is used for punching the bottom hole of the copper pipe, the punch body 1 is installed through a plurality of mounting bolts 16 and mounting plates 9, can conveniently install and dismantle low drift body 1, subsequent maintenance efficiency is high, and the upper end part of drift body 1 is located the inside of mounting groove 10, and compared with the tensile punching equipment of conventional copper pipe, does not need frequent change die cutter 3, has promoted machining efficiency, has simplified the step of die cutter 3 installation and dismantlement, has reduced because of the time that change die cutter 3 consumes.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Tensile punching equipment of copper pipe, including drift body (1), its characterized in that, drift body (1) lower surface is provided with clamp plate (2), and the bottom fixed mounting of drift body (1) has die cutter (3), clamp plate (2) with drift body (1) is connected through screw (4), die cutter (3) pass through clamp plate (2) are fixed in drift body (1) lower extreme.

2. The copper pipe stretching and punching device according to claim 1, wherein a connecting hole is formed in the top of the punch body (1), a power mechanism is arranged on the top of the punch body (1), the power mechanism comprises a concave power block (5) and a punching cylinder (7), the top of the punching cylinder (7) and the inner wall of the top of the concave power block (5) are fixedly mounted, a mounting plate (9) can be detachably attached to the bottom of the concave power block (5), a mounting groove (10) is formed in the bottom of the mounting plate (9), and the top of the punch body (1) extends into the mounting groove (10) and is fixedly mounted with the inside of the mounting groove (10).

3. The copper pipe stretching and punching equipment according to claim 2, characterized in that a fixing rod (6) is fixedly mounted at the top of the concave power block (5), a connecting plate is fixedly mounted at the top of the fixing rod (6), an anchoring bolt is connected to the bottom of the connecting plate in a threaded manner, a plurality of anchoring bolts are arranged, and the tops of the plurality of anchoring bolts penetrate through the bottom of the connecting plate and extend to the upper side of the connecting plate.

4. The copper pipe stretching and punching device according to claim 2, characterized in that a sliding plate is fixedly mounted at the bottom of the output shaft of the punching cylinder (7), the left side and the right side of the sliding plate are respectively in sliding connection with the inner walls of the left side and the right side of the concave power block (5), a connecting column (8) is fixedly mounted at the bottom of the sliding plate, and the bottom of the connecting column (8) extends to the bottom of the concave power block (5) and is fixedly mounted with the top of the mounting plate (9).

5. The copper pipe drawing and punching equipment according to claim 2, characterized in that an upright post (11) is fixedly installed on the inner wall of the top of the installation groove (10), a connector (12) is fixedly installed at the bottom of the upright post (11), and the bottom of the connector (12) extends to the inside of the connecting hole and can be clamped with the connecting hole in a detachable mode.

6. The copper pipe stretching and punching device according to claim 2, wherein mounting bolts (16) are threadedly connected to the outer side of the mounting plate (9), a plurality of mounting bolts (16) are provided, a connecting screw hole (15) is formed in the outer side of the punch body (1), one ends of the mounting bolts (16) close to the mounting plate (9) all extend into the mounting groove (10), and one ends of the mounting bolts (16) close to the mounting plate (9) respectively extend into the corresponding connecting screw holes (15) and are threadedly connected with the connecting screw holes (15).

7. The copper pipe stretching and punching equipment according to claim 2, wherein a first positioning plate (13) is fixedly mounted on each of the left inner wall and the right inner wall of the mounting groove (10), a second positioning plate (14) is fixedly mounted on each of the sides of the first positioning plates (13) close to each other, the rear sides of the second positioning plates (14) can be detachably attached to the front side of the punch body (1), and the sides of the first positioning plates (13) close to each other can be detachably attached to the left side and the right side of the punch body (1) respectively.