CN212329279U

CN212329279U - Drawing mechanism is used in steel pipe production

Info

Publication number: CN212329279U
Application number: CN202021047596.8U
Authority: CN
Inventors: 陆永方
Original assignee: Zhejiang Dingxin Steel Tube Manufacturing Co ltd
Current assignee: Zhejiang Dingxin Steel Tube Manufacturing Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-12
Anticipated expiration: 2030-06-09

Abstract

The utility model belongs to the field of steel pipe processing, in particular to a drawing mechanism for steel pipe production, aiming at the problems that the prior drawing mechanism clamps a steel pipe by utilizing a clamping block, can not adapt to the clamping work of steel pipes with different sizes, has limited application range, needs to replace different clamping blocks each time operation, and influences the efficiency of drawing the steel pipe, the drawing mechanism comprises a base, the top of the base is fixedly provided with a sliding table, the top of the sliding table is slidably provided with a sliding block, the top of the sliding block is fixedly provided with a vertical plate, one side of the vertical plate is fixedly provided with a transverse plate, one side of the vertical plate is fixedly provided with a mounting ring, the mounting ring is positioned below the transverse plate, and the inner wall of the bottom of the mounting ring is fixedly provided with a fixed arc-shaped hoop, compared with the prior drawing mechanism for steel pipe production, the drawing mechanism can clamp steel pipes with different diameters, the application range is wide, the operation steps for clamping the steel pipe are few, and the efficiency for drawing the steel pipe is greatly improved.

Description

Drawing mechanism is used in steel pipe production

Technical Field

The utility model relates to a steel pipe machining technical field especially relates to a steel pipe production is with drawing mechanism.

Background

A cold-drawn steel tube is made up of steel ingot or solid blank through perforating to obtain blank tube, cold drawing, and die drawing.

The publication No. CN210411942U discloses a drawing mechanism for steel tube production, which uses a clamping block to clamp a steel tube, and cannot adapt to the clamping work of steel tubes with different sizes, and has a limited application range, and each operation requires replacing a different clamping block, which affects the efficiency of drawing the steel tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the utilization among the prior art and clamping the piece and clamp the steel pipe, the not unidimensional steel pipe's of adaptation centre gripping work can not, and application scope is limited, and the operation need change the different piece that clamps at every turn, influences the shortcoming of drawing the efficiency of steel pipe, and the steel pipe production of proposing is with drawing mechanism.

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

a drawing mechanism for steel pipe production comprises a base, wherein a sliding table is fixedly mounted at the top of the base, a sliding block is slidably mounted at the top of the sliding table, a vertical plate is fixedly mounted at the top of the sliding block, a transverse plate is fixedly mounted at one side of the vertical plate, a mounting ring is fixedly mounted at one side of the vertical plate and is positioned below the transverse plate, a fixed arc hoop is fixedly mounted on the inner wall of the bottom of the mounting ring, a lead screw is rotatably mounted on the inner wall of the top of the mounting ring, a thread block is connected to the outer side of the lead screw in a threaded manner, the top of the lead screw penetrates through the inner wall of the top of the mounting plate and the bottom of the transverse plate and extends to the upper side of the transverse plate, a knob is fixedly mounted at the top of the lead screw, a movable arc hoop is fixedly mounted at the bottom of the thread block and is positioned, and the top of the fixed plate is provided with an arc-shaped groove, the inner part of the arc-shaped groove can be separated from the movable clamp to be provided with a steel pipe, and the outer side of the steel pipe is tightly clamped with the inner walls of the fixed arc-shaped hoop and the movable arc-shaped hoop.

Preferably, the top fixed mounting of slip table has two slide rails that the symmetry set up, two spouts that the symmetry set up are seted up to the bottom of slider, and the top of two slide rails extends to the inside of two spouts respectively and respectively with two spout sliding connection, the top fixed mounting of base has the tractor, the input of tractor and one side fixed mounting of slider.

Preferably, two symmetrically-arranged top seats are fixedly arranged on the inner wall of the top of the mounting ring, grooves are formed in the bottoms of the two top seats, sliding plates are slidably arranged in the grooves, the bottoms of the two sliding plates extend to the lower portions of the two top seats respectively, and the bottoms of the two top seats are fixedly arranged with the tops of the thread blocks.

Preferably, a limiting groove is formed in one side of the vertical plate, one end of the steel pipe extends into the limiting groove, a drawing module is fixedly mounted in the arc-shaped groove, and the drawing module and the steel pipe can be movably clamped in a detachable mode.

As preferred, the bottom fixed mounting of screw thread piece has two risers that the symmetry set up, and the bottom of two risers all with the top fixed mounting who removes the arc staple bolt, fixed mounting has two arc slide rails that the symmetry set up on the inner wall of collar, and equal slidable mounting has the draw runner on two arc slide rails, and one side of two draw runners is all rotated and is installed the action bars, and the top of two action bars rotates with one side of two risers respectively and is connected.

A steel pipe production is with drawing mechanism compensatied prior art not enough, drawing the activity of can following of module and steel pipe and clamping and can selecting according to actual production, it can carry out longitudinal movement in the inside of collar to remove the arc staple bolt, the mobility that utilizes to remove the arc staple bolt and fixed arc staple bolt can be with the steel pipe centre gripping of different diameters in the top of slider, when the tractor pulls the slider sideslip, can draw the operation to the steel pipe, than traditional steel pipe production is with drawing mechanism, can carry out the centre gripping to the steel pipe of different diameters, wide application scope, the operating procedure of centre gripping steel pipe is few, the efficiency of drawing the steel pipe is provided greatly.

Drawings

FIG. 1 is a perspective view of a drawing mechanism for steel pipe production according to the present invention;

FIG. 2 is a side view of a vertical plate structure of a drawing mechanism for steel pipe production according to the present invention;

fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of a drawing mechanism for steel pipe production according to the present invention.

In the figure: the drawing die comprises a base, a sliding table, a sliding rail, a traction machine, a sliding block, a vertical plate, a transverse plate, a limiting groove, a mounting ring, a fixed arc hoop, a screw rod, a thread block, a top seat, a sliding plate, a vertical plate, a working rod, a movable arc hoop, an arc sliding rail, a sliding strip, a fixing plate and a drawing die block, wherein the base is 1, the sliding table is 2, the sliding rail is 3, the traction machine is 4, the sliding block is 5, the vertical plate is.

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. 1-3, a drawing mechanism for steel pipe production comprises a base 1, a sliding table 2 is fixedly installed on the top of the base 1, a sliding block 5 is slidably installed on the top of the sliding table 2, two sliding rails 3 symmetrically arranged are fixedly installed on the top of the sliding table 2, two sliding grooves symmetrically arranged are formed in the bottom of the sliding block 5, the tops of the two sliding rails 3 respectively extend into the two sliding grooves and are respectively slidably connected with the two sliding grooves, a tractor 4 is fixedly installed on the top of the base 1, an input end of the tractor 4 and one side of the sliding block 5 are fixedly installed, a vertical plate 6 is fixedly installed on the top of the sliding block 5, a transverse plate 7 is fixedly installed on one side of the vertical plate 6, a mounting ring 9 is fixedly installed on one side of the vertical plate 6, the mounting ring 9 is located below the transverse plate 7, a fixed arc-shaped hoop 10 is fixedly installed on the inner wall of the, the outer side of the screw rod 11 is in threaded connection with a threaded block 12, two symmetrically arranged top seats 13 are fixedly arranged on the inner wall of the top of the mounting ring 9, grooves are formed in the bottoms of the two top seats 13, sliding plates 14 are slidably arranged in the grooves, the bottoms of the two sliding plates 14 extend to the lower portions of the two top seats 13 respectively, the bottoms of the two top seats 13 are fixedly arranged with the top of the threaded block 12, the top of the screw rod 11 penetrates through the inner wall of the top of the mounting plate 9 and the bottom of the transverse plate 7 and extends to the upper portion of the transverse plate 7, a knob is fixedly arranged at the top of the screw rod 11, a movable arc hoop 17 is fixedly arranged at the bottom of the threaded block 12, the movable arc hoop 17 is positioned right above the fixed arc hoop 10, two symmetrically arranged vertical plates 15 are fixedly arranged at the bottom of the threaded block 12, and the bottoms of the two vertical plates 15 are fixedly arranged with the top of, fixed mounting has two arc slide rails 18 that the symmetry set up on the inner wall of collar 9, equal slidable mounting has draw runner 19 on two arc slide rails 18, one side of two draw runners 19 is all rotated and is installed action bars 16, the top of two action bars 16 rotates with one side of two risers 15 respectively and is connected, base 1's top fixed mounting has fixed plate 20, and the arc wall has been seted up at the top of fixed plate 20, the inside of arc wall can break away from the activity card and be equipped with the steel pipe, and the outside of steel pipe and the inseparable centre gripping of the inner wall of fixed arc staple bolt 10 and removal arc staple bolt 17, spacing groove 8 has been seted up to one side of riser 6, the one end of steel pipe extends to the inside of spacing groove 8, the inside fixed mounting of arc wall has draws module 21, and draw module 21 and steel pipe can break.

In actual work, firstly, a steel pipe is placed on the inner wall at the bottom of an arc-shaped groove at the top of a fixed plate 20, the inner wall at the bottom of the arc-shaped groove and the inner wall at the bottom of a fixed arc-shaped hoop 10 are positioned on the same horizontal line, one end of the steel pipe is inserted into the limiting groove 8 and is tightly attached to the inner wall at one side of the limiting groove 8, a drawing module 21 and the steel pipe are movably installed in a detachable mode, then a knob is rotated to enable a screw rod 11 to rotate, as the screw rod 11 is in threaded connection with a thread block 12, when the screw rod 11 rotates, the rotation of the screw rod 11 can be converted into downward movement of the thread block 12, the movable arc-shaped hoop 17 can move downwards under the action of the thread block 12, when the movable arc-shaped hoop 17 and the outer side of the steel pipe are tightly clamped, the steel pipe is clamped, then a switch of a tractor 4 is pressed, and the movable arc-shaped hoop 17 and the fixed, when the tractor 4 pulls the slider 5 sideslip, can draw the operation to the steel pipe, compare traditional for steel pipe production drawing mechanism, can carry out the centre gripping to the steel pipe of different diameters, application scope is wide, and the operating procedure of centre gripping steel pipe is few, provides the efficiency of drawing the steel pipe greatly.

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. A drawing mechanism for steel pipe production comprises a base and is characterized in that a sliding table is fixedly mounted at the top of the base, a sliding block is slidably mounted at the top of the sliding table, a vertical plate is fixedly mounted at the top of the sliding block, a transverse plate is fixedly mounted at one side of the vertical plate, a mounting ring is fixedly mounted at one side of the vertical plate and is located below the transverse plate, a fixed arc hoop is fixedly mounted on the inner wall of the bottom of the mounting ring, a lead screw is rotatably mounted on the inner wall of the top of the mounting ring, a threaded block is connected to the outer side of the lead screw in a threaded manner, the top of the lead screw penetrates through the inner wall of the top of the mounting plate and the bottom of the transverse plate and extends to the upper side of the transverse plate, a knob is fixedly mounted at the top of the lead screw, a movable arc hoop is fixedly mounted at the bottom of the threaded block and is located right, and the top of the fixed plate is provided with an arc-shaped groove, the inner part of the arc-shaped groove can be separated from the movable clamp to be provided with a steel pipe, and the outer side of the steel pipe is tightly clamped with the inner walls of the fixed arc-shaped hoop and the movable arc-shaped hoop.

2. The steel pipe production drawing mechanism of claim 1, characterized in that, the top fixed mounting of slip table has two slide rails that the symmetry set up, two spouts that the symmetry set up are seted up to the bottom of slider, the top of two slide rails extend to the inside of two spouts respectively and respectively with two spout sliding connection, the top fixed mounting of base has the tractor, the input of tractor and one side fixed mounting of slider.

3. The drawing mechanism for steel pipe production as claimed in claim 1, wherein the inner wall of the top of the mounting ring is fixedly provided with two symmetrically arranged top seats, the bottom of each top seat is provided with a groove, the insides of the two grooves are slidably provided with sliding plates, the bottom of each sliding plate extends to the lower part of each top seat, and the bottom of each top seat is fixedly arranged with the top of the corresponding thread block.

4. The drawing mechanism for steel pipe production according to claim 1, wherein a limiting groove is formed in one side of the vertical plate, one end of the steel pipe extends into the limiting groove, a drawing module is fixedly mounted in the arc-shaped groove, and the drawing module and the steel pipe can be movably clamped.

5. The steel pipe production drawing mechanism of claim 1, wherein the bottom fixed mounting of screw thread piece has two risers that the symmetry set up, and the bottom of two risers all with the top fixed mounting who removes the arc staple bolt, fixed mounting has two arc slide rails that the symmetry set up on the inner wall of collar, and equal slidable mounting has the draw runner on two arc slide rails, and one side of two draw runners is all rotated and is installed the action bars, and the top of two action bars rotates respectively with one side of two risers and is connected.