CN212944687U - Copper pipe vertical pulling machine mould - Google Patents

Abstract

The utility model discloses a copper pipe drawing machine die, which comprises a drawing machine body, wherein the drawing machine body further comprises a mounting frame, a die is mounted on the mounting frame, the die further comprises a traveling ball and a core bar, the core bar is detachably connected with the traveling ball, the traveling ball is detachably connected with the mounting frame, a mounting hole is formed in the middle of one side of the inner wall of the mounting frame, and a lead screw is welded at one end of the traveling ball; the utility model discloses a be equipped with the trip movable mould, ball and core bar, to original last one off-the-shelf chinese style mould, the ball, change into the trip movable mould, the ball, in process of production, ball fixed connection will move about on the core bar, the headrest need not use behind the core bar, only hold with the spring, in order to guarantee to pull out core bar and trip movable mould when tensile, the ball, do not cause empty drawing, the tensile finished product meter grammes weight front-back unanimity of easy operation, and it is good as this set of mould to take out next time, need not readjust, time saving and labor saving, the work efficiency is improved, bring the convenience for operating personnel.

Description

Copper pipe vertical pulling machine mould

Technical Field

The utility model relates to a vertical drawing machine mould technical field specifically is a copper pipe vertical drawing machine mould.

Background

The straightening machine draws a finished pipe requiring the weight of a meter gram, the mould is difficult to adjust, the mould ball is required to be adjusted, and the cushion at the rear edge of the core rod is required to be adjusted. After the finished product is qualified by trial drawing, the gram weight of the drawn pipe is different, hidden danger is left for the product quality of people, after the finished product is adjusted, the mould is independently released, and the cushion is required to be adjusted when the mould is taken out next time, so that the proper gram weight can be reached, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper pipe drawing machine mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a copper pipe drawing machine mould, includes the drawing machine body, the drawing machine body still includes the mounting bracket, install the mould on the mounting bracket, the mould still includes trip ball and core bar, the core bar with the ball that moves about can dismantle the connection, the trip ball with the connection can be dismantled to the mounting bracket.

Preferably, a mounting hole is formed in the middle of one side of the inner wall of the mounting frame, a screw rod is welded at one end of the swimming ball, and the screw rod is in threaded connection with the mounting hole.

Preferably, a threaded hole is formed in one end of the free ball, the threaded hole is sleeved with the core rod, and the threaded hole is in threaded connection with the core rod.

Preferably, all there is the supporting leg through bolt fixedly connected with lower surface four corners edge of czochralski machine body, the supporting leg is T type structure.

Preferably, one end of the core rod is welded with a spring, and the spring is detachably connected with the mounting frame.

Preferably, the mounting frame is welded with a hook, and one end of the spring is sleeved on the hook.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be equipped with the trip movable mould, ball and core bar, to original last one off-the-shelf chinese style mould, the ball, change into the trip movable mould, the ball, in process of production, ball fixed connection will move about on the core bar, the headrest need not use behind the core bar, only hold with the spring, in order to guarantee to pull out core bar and trip movable mould when tensile, the ball, do not cause empty drawing, the tensile finished product meter grammes weight front-back unanimity of easy operation, and it is good as this set of mould to take out next time, need not readjust, time saving and labor saving, the work efficiency is improved, bring the convenience for operating personnel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top half-section structure of the present invention;

FIG. 3 is a schematic sectional view of the core rod of the present invention;

fig. 4 is a side view schematic diagram of the mounting rack of the present invention.

In the figure: 1-a straight pulling machine body; 11-a mounting frame; 12-mounting holes; 13-supporting legs; 2-a spring; 3-molding; 31-a free-running ball; 32-core rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a copper pipe straight drawing machine die comprises a straight drawing machine body 1, the straight drawing machine body 1 further comprises a mounting frame 11, a die 3 is mounted on the mounting frame 11, the straight drawing machine body 1 is in the prior art, and for a person skilled in the art, the person is familiar with the specific structure, working principle and operation steps, the die 3 further comprises a movable ball 31 and a core bar 32, the core bar 32 is detachably connected with the movable ball 31, the movable ball 31 is detachably connected with the mounting frame 11, a mounting hole 12 is formed in the middle of one side of the inner wall of the mounting frame 11, a lead screw is welded at one end of the movable ball 31, is not shown in the figure and is in threaded connection with the mounting hole 12, a threaded hole is formed in one end of the movable ball 31 and is in sleeved connection with the core bar 32, the threaded hole is in threaded connection with the core bar 32, and edges of four corners of the lower surface of the straight drawing machine body 1 are fixedly connected with supporting legs 13 through bolts, the supporting leg 13 is T type structure, spring 2 has been welded to the one end of core bar 32, spring 2 with the mounting bracket 11 can be dismantled and be connected, the welding has the couple on the mounting bracket 11, and the couple is common couple in the life, can hang the one end of spring 2 on the couple, plays spacing effect to spring 2 to be convenient for take off spring 2, a pot head of spring 2 is in on the couple, wherein the ball 31 that moves about is the mould, the ball that moves about, changes original last off-the-shelf chinese style mould, ball into the mould, the ball that moves about, in process of production, will move about ball 31 fixed connection to core bar 32 on, the head pad need not make behind the core bar 32, only holds with spring 2 to pull out core bar 32 and move about mould, ball when guaranteeing to stretch, do not cause the air-lift.

The working principle is as follows: when the device is used, the original final finished Chinese die and ball are replaced by the movable die and ball, in the production process, the movable ball 31 is fixedly connected to the core rod 32, the head pad behind the core rod 32 is not used and is only pulled by the spring 2, so that the core rod 32, the movable die and the ball are pulled out during stretching, no empty pulling is caused, the stretched finished product with simple operation is consistent in gram weight, and the die set is taken out next time and is used without readjustment, time and labor are saved, the working efficiency is improved, convenience is brought to operators, and for technicians in the field, the principle, the operation steps and the specific structure of the copper pipe straightening machine are familiar.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a copper pipe drawing machine mould which characterized in that includes:

a straight drawing machine body (1);

the straightening machine body (1) further comprises an installation frame (11), a die (3) is installed on the installation frame (11), the die (3) further comprises a free ball (31) and a core rod (32), the core rod (32) is detachably connected with the free ball (31), and the free ball (31) is detachably connected with the installation frame (11).

2. A copper tube drawing machine die as claimed in claim 1, wherein: mounting hole (12) have been seted up at inner wall one side middle part of mounting bracket (11), the one end welding of trip ball (31) has the lead screw, and the lead screw with mounting hole (12) threaded connection.

3. A copper tube drawing machine die as claimed in claim 2, wherein: a threaded hole is formed in one end of the free ball (31), the threaded hole is sleeved with the core rod (32), and the threaded hole is in threaded connection with the core rod (32).

4. A copper tube drawing machine die as claimed in claim 1, wherein: the lower surface four corners edge of czochralski machine body (1) all is through bolt fixedly connected with supporting leg (13), supporting leg (13) are T type structure.

5. A copper tube drawing machine die as claimed in claim 1, wherein: one end of the core rod (32) is welded with a spring (2), and the spring (2) is detachably connected with the mounting frame (11).

6. A copper pipe straightening machine die according to claim 5, characterized in that: the mounting bracket (11) is welded with a hook, and one end of the spring (2) is sleeved on the hook.

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