CN216324227U

CN216324227U - Copper pipe wire drawing machine

Info

Publication number: CN216324227U
Application number: CN202122440352.7U
Authority: CN
Inventors: 潘金根
Original assignee: Jiangyin Mingchangtai Technology Co ltd
Current assignee: Jiangyin Mingchangtai Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-19
Anticipated expiration: 2031-10-11

Abstract

The utility model is suitable for the technical field of assistance for copper pipe processing, and discloses a copper pipe drawing machine, which comprises a drawing machine shell and a pushing plate, wherein a fixed plate is fixedly arranged on the surface of the top end of the right side of the drawing machine shell, a fixed pipe is fixedly arranged on the surface of the right side of the fixed plate, and pushing rods are movably arranged on the side edges of the front end and the rear end of the fixed pipe in a penetrating manner. The utility model can drive the fixed sleeve to move in the fixed pipe along with the copper pipe when the copper pipe is pushed by the conveying material on the surface of the outer side wall of the fixed pipe, so that the ejector rod can provide corresponding lateral driving force for the push rod, and further, a plurality of groups of transmission rollers can synchronously and relatively horizontally move on the outer side wall of the fixed pipe until the transmission rollers can be attached to the inner side wall of the copper pipe to carry out position abutting and limiting treatment on the copper pipe, thereby simplifying the steps of operation required by positioning the copper pipe by conveying the copper pipe, ensuring the stability of the copper pipe during conveying, being more practical and suitable for wide popularization and use.

Description

Copper pipe wire drawing machine

Technical Field

The utility model is suitable for the technical field of auxiliary machining of copper pipes, and particularly relates to a copper pipe drawing machine.

Background

At present, the working principle of a wire drawing machine is that a finished product is formed by a raw wire through a constant speed wheel set and a wire drawing die, and the finished product is conveyed to a take-up pulley through a wire arranging guide wheel at a certain speed through a last constant speed wheel.

According to a patent (with the publication number of 'CN 213793503U'), the feeding device for the copper pipe terminal wire drawing machine comprises a bracket, wherein a discharging disc is rotatably arranged on the bracket, and a diameter adjusting mechanism is arranged on the discharging disc; the diameter regulating mechanism comprises a supporting plate which is circumferentially arranged around the central shaft of the material placing disc in a surrounding way; the material placing disc is provided with a sliding groove along the radial direction of the material placing disc, the lower end of the supporting plate is provided with a sliding block inserted into the sliding groove, and the sliding block is arranged in the sliding groove in a sliding manner; the diameter adjusting mechanism also comprises an adjusting rod which is rotatably arranged in the sliding groove, and the adjusting rod is arranged along the sliding direction of the sliding block; the adjusting rod penetrates through the sliding block and is in threaded connection with the sliding block. The application has the effect of being matched with the central holes of the copper pipe terminal coils with different inner diameters.

However, there are still some disadvantages in the above patents: because when carrying the copper pipe, need twist the regulation step by step to multiunit adjustment mechanism in the above-mentioned patent, just can guarantee that the slider can laminate in copper pipe lateral wall surface and guarantee its stability in use, and required operation degree of difficulty and adjustment time when such regulation mode not only can increase the copper pipe wire drawing influence follow-up wire drawing machining efficiency. Therefore, we propose a copper tube drawing machine.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a copper pipe drawing machine which can effectively solve the problems in the background technology.

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

the utility model provides a copper pipe wire drawing machine, includes wire drawing machine casing and catch plate, wire drawing machine casing right side top fixed surface installs the fixed plate, fixed plate right side fixed surface installs fixed pipe, both ends side all runs through movable mounting around the fixed pipe has the catch bar, every the equal fixed mounting in catch bar side top surface has fixed frame, every the fixed frame middle-end is inside all to be rotated and is installed worker's type pole, every worker's type pole middle-end surface is the fixed transmission cylinder that has cup jointed all, fixed pipe right side middle-end runs through movable mounting, movable rod side fixed mounting has fixed sleeve, every both ends all articulate through the pivot around the fixed sleeve have the ejector pin, and ejector pin side top articulates in catch bar side surface through the pivot.

Preferably, electric push rods are fixedly mounted inside the front end and the rear end of the push plate, and a friction plate is fixedly mounted on the surface of the top end of a transmission shaft of each electric push rod.

Preferably, fixed frame top fixed surface installs distance sensor, fixed plate rear end top fixed surface installs the mounting box, the inside fixed mounting of mounting box has the singlechip, the inside equal fixed mounting in both ends has the electro-magnet around the fixed pipe, and the catch bar middle-end surface runs through movable mounting inside the electro-magnet.

Preferably, the signal output end of the distance sensor is connected with the signal input end of the single chip microcomputer, and the signal output end of the single chip microcomputer is connected with the signal input ends of the electric push rod and the electromagnet.

Preferably, a return spring is movably sleeved on the surface of the middle end of each push rod, and the surface of the bottom end of each return spring is movably attached to the surface of the inner side wall of the fixed pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the copper pipe wire drawing machine, when a copper pipe is pushed by a material conveying device on the surface of the outer side wall of the fixed pipe, the fixed sleeve can be driven to move inside the fixed pipe, so that the ejector rod can provide a corresponding lateral pushing force for the pushing rod, and then a plurality of groups of transmission rollers can synchronously and relatively move horizontally on the outer side wall of the fixed pipe until the transmission rollers can be attached to the inner side wall of the copper pipe to perform position abutting limiting treatment on the copper pipe, and therefore the stability of the copper pipe during material conveying is guaranteed while the steps required for positioning the material conveying of the copper pipe are simplified.

2. According to the copper pipe wire drawing machine, the distance between the transmission roller and the inner side wall of the copper pipe is detected through the distance sensor, and the single chip microcomputer controls the electric push rod and the electromagnet to be started and stopped, so that when the transmission roller is fully attached to the surface of the inner side wall of the copper pipe, the electric push rod can be started to enable the friction plate to be separated from the inner side wall of the copper pipe, the transmission of the copper pipe cannot continue to drive the transmission roller to continuously move horizontally, and the stability of the copper pipe during transmission movement is further guaranteed.

Drawings

FIG. 1 is a schematic view of an overall top-view cross-sectional structure of a copper tube drawing machine according to the present invention;

FIG. 2 is a schematic side view of a pushing plate of the copper tube drawing machine according to the present invention.

Reference numerals: 1. a wire drawing machine housing; 2. a fixing plate; 3. a fixed tube; 4. a push rod; 5. a fixing frame; 6. a shaping rod; 7. a driving roller; 8. a return spring; 9. a movable rod; 10. fixing the sleeve; 11. ejecting the rod; 12. a push plate; 13. an electric push rod; 14. a friction plate; 15. a distance sensor; 16. mounting a box; 17. a single chip microcomputer; 18. An electromagnet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, a copper pipe drawing machine comprises a drawing machine shell 1 and a pushing plate 12, a fixed plate 2 is fixedly arranged on the surface of the top end of the right side of the drawbench casing 1, a fixed pipe 3 is fixedly arranged on the surface of the right side of the fixed plate 2, the side edges of the front end and the rear end of the fixed pipe 3 are respectively and movably provided with a push rod 4 in a penetrating way, the surface of the top end of the side edge of each push rod 4 is fixedly provided with a fixed frame 5, the inner part of the middle end of each fixed frame 5 is rotatably provided with a die rod 6, the surface of the middle end of each die rod 6 is fixedly sleeved with a transmission roller 7, fixed 3 right sides middle-ends of pipe run through movable mounting and have

movable rod

9, 9 side fixed mounting of movable rod have fixed sleeve 10, every fixed sleeve 10 front and back both ends all articulate through the pivot has

ejector pin

11, and 11 side tops of ejector pin articulate in catch bar 4 side surfaces through the pivot.

In this embodiment, as shown in fig. 1 and fig. 2, when the copper pipe pushes the material conveying on the surface of the outer side wall of the fixed pipe 3, the fixed sleeve 10 can be driven to move inside the fixed pipe 3, so that the ejector rod 11 can provide the corresponding lateral pushing force for the push rod 4, and further, the multiple groups of transmission rollers 7 can synchronously move horizontally on the outer side wall of the fixed pipe 3, until the transmission rollers 7 can be attached to the inner side wall of the copper pipe and perform position abutting limiting processing on the copper pipe, so that the steps required for positioning the material conveying of the copper pipe are simplified, and the stability of the copper pipe during material conveying is ensured.

In this embodiment (shown in fig. 1 and 2), electric push rods 13 are fixedly installed inside the front end and the rear end of the push plate 12, and a friction plate 14 is fixedly installed on the surface of the top end of a transmission shaft of each electric push rod 13, so that the copper pipe can drive the movable rod 9 to move along with the copper pipe during conveying.

In the present embodiment (shown by fig. 1 and 2), the top end surface of the fixing frame 5 is fixedly provided with a distance sensor 15, a mounting box 16 is fixedly arranged on the top surface of the rear end of the fixing plate 2, a singlechip 17 is fixedly arranged in the mounting box 16, electromagnets 18 are fixedly arranged inside the front end and the rear end of the fixed tube 3, the surface of the middle end of the push rod 4 is movably arranged inside the electromagnets 18 in a penetrating way, the distance between the transmission roller 7 and the inner side wall of the copper pipe is detected by the distance sensor 15, and the single chip microcomputer 17 controls the start and stop of the electric push rod 13 and the electromagnet 18, so that when the transmission roller 7 is fully attached to the surface of the inner side wall of the copper pipe, the electric push rod 13 is started to separate the friction plate 14 from the inner side wall of the copper pipe, so as to ensure that the copper pipe cannot continue to drive the transmission roller 7 to continuously move horizontally during conveying, and further ensure the stability of the copper pipe during conveying.

In this embodiment (shown in fig. 1 and fig. 2), the signal output end of the distance sensor 15 is connected with the signal input end of the single chip microcomputer 17, and the signal output end of the single chip microcomputer 17 is connected with the signal input ends of the electric push rod 13 and the electromagnet 18, so that the running rationality of the whole device is ensured.

In this embodiment (shown in fig. 1 and 2), each of the push rods 4 has a middle end surface movably sleeved with a return spring 8, and a bottom end surface of the return spring 8 movably fits to a surface of an inner side wall of the fixed tube 3, so as to ensure that the position of the push rod 4 can be restored.

It should be noted that the present invention is a copper pipe drawing machine, the components are all universal standard components or components known by technicians in this neighborhood, the structure and principle of the present invention can be known by technical manuals or conventional experimental methods, when working, the single chip 17 and the electric push rod 13 are opened by an external control switch, so that the electric push rod 13 can drive the friction plate 14 to be attached and tightly contacted with the inner side wall surface of the copper pipe, the push rod 4 is driven to synchronously and horizontally move along with the movement of the copper pipe during the drawing and conveying, so that the driving roller 7 can be attached to the inner side wall surface of the copper pipe, the number of the copper pipes is limited, the electric push rod 13 is started to drive the friction plate 14 to be separated from the inner side wall of the copper pipe, and the electromagnet 18 is started to adsorb and fix the push rod 4, compared with the traditional auxiliary technology for copper pipe processing, the present invention is driven by the copper pipe on the outer side wall surface of the fixed pipe 3, can drive fixed sleeve 10 and remove inside fixed pipe 3 thereupon for ejector rod 11 can provide the corresponding side direction driving force of catch bar 4, and then make multiunit driving pulley 7 can carry out horizontal migration in fixed pipe 3 lateral wall relatively in step, until driving pulley 7 can laminate in the copper pipe inside wall and support tight spacing processing to it in the position, and then when simplifying the step of the required operation of copper pipe defeated material location, guarantee the stability of copper pipe when the defeated material.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a copper pipe wire drawing machine, includes wire drawing machine casing (1) and kickboard (12), its characterized in that: a fixed plate (2) is fixedly arranged on the surface of the top end of the right side of the wire drawing machine shell (1), the fixed plate (2) is fixedly provided with a fixed pipe (3) on the right side surface, the fixed pipe (3) is provided with push rods (4) on the front and back sides at the two ends, the top surface of each push rod (4) side is fixedly provided with a fixed frame (5), each I-shaped rod (6) is rotatably arranged in the middle end of the fixed frame (5), and the surface of each I-shaped rod (6) is fixedly sleeved with a transmission roller (7), the middle end of the right side of the fixed pipe (3) is movably provided with a movable rod (9) in a penetrating way, the side edge of the movable rod (9) is fixedly provided with a fixed sleeve (10), the front end and the rear end of each fixed sleeve (10) are respectively hinged with an ejector rod (11) through a rotating shaft, and the top end of the side edge of the ejector rod (11) is hinged with the surface of the side edge of the push rod (4) through a rotating shaft.

2. A copper tube drawing machine as claimed in claim 1, wherein: electric push rods (13) are fixedly mounted inside the front end and the rear end of the push plate (12), and a friction plate (14) is fixedly mounted on the surface of the top end of a transmission shaft of each electric push rod (13).

3. A copper tube drawing machine as claimed in claim 1, wherein: fixed frame (5) top fixed surface installs distance sensor (15), fixed plate (2) rear end top fixed surface installs mounting box (16), the inside fixed mounting of mounting box (16) has singlechip (17), the inside equal fixed mounting in both ends has electro-magnet (18) around fixed pipe (3), and catch bar (4) middle-end surface runs through movable mounting inside electro-magnet (18).

4. A copper tube drawing machine as claimed in claim 3, wherein: the signal output end of the distance sensor (15) is connected with the signal input end of the single chip microcomputer (17), and the signal output end of the single chip microcomputer (17) is connected with the signal input ends of the electric push rod (13) and the electromagnet (18).

5. A copper tube drawing machine as claimed in claim 1, wherein: every equal activity of terminal surface has cup jointed reset spring (8) in catch bar (4), and reset spring (8) bottom surface activity laminating in fixed pipe (3) inside wall surface.