CN209998454U

CN209998454U - Automatic cutting device in cold-drawn steel tube production processes

Info

Publication number: CN209998454U
Application number: CN201920615118.3U
Authority: CN
Inventors: 刘飞; 孙晓贞
Original assignee: Huabang Precision Steel Tube Wuxi Co Ltd
Current assignee: Huabang new material technology Wuxi Co.,Ltd.
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-31
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an automatic blank device in kind of cold drawing steel tube production processes, comprises a workbench, the top fixed mounting of workstation has mounting panel, lower fixed mould and support frame, the quantity of mounting panel and support frame is two fixed mounting has lead screw and stabilizer bar between the relative side of mounting panel, threaded connection has the movable block on the lead screw, sliding connection has the steadying plate on the stabilizer bar, the bottom fixed mounting of steadying plate has hydraulic push rod the utility model discloses a set up down fixed mould, slide, slider, connecting rod, go up fixed mould and second hydraulic push rod, guaranteed at the in-process to the cold drawing steel tube cutting, the cold drawing steel tube can not take place to rock, and then improves cutting effect, has reduced to appear rocking in the cold drawing steel tube cutting process and has caused the phenomenon of cutting failure, has reduced the loss that causes in the cutting process, does not need artificial cold drawing steel tube of going to fix simultaneously, has reduced operating personnel's intensity of labour.

Description

Automatic cutting device in cold-drawn steel tube production processes

Technical Field

The utility model relates to a cold drawn steel tube processing equipment technical field specifically is kinds of cold drawn steel tube and gives birth to in-process automatic blank device.

Background

The cold-drawn steel tube is made up by using kinds of round, square and rectangular steel materials with hollow cross-section and no seam on its periphery through the processes of drawing, extruding and perforating, etc. the steel tube is made up by using steel ingot or solid tube blank through the processes of perforating, making into blank tube and cold-drawing.

After the cold-drawn steel pipe is produced, the cold-drawn steel pipe cannot be directly used due to the fact that the cold-drawn steel pipe is long in length, the cold-drawn steel pipe is cut by using a cutting device, the existing cutting device for the cold-drawn steel pipe needs an operator to control the cutting machine to cut when in use, keeps the stability of the steel pipe by holding the steel pipe by hands, the steel pipe is easy to loosen in the cutting process, and cutting deviation occurs, meanwhile, the existing cutting device for the cold-drawn steel pipe is low in cutting efficiency, and multiple cold-drawn steel pipes cannot be cut.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

Not enough to prior art, the utility model provides an automatic blank device of kinds of cold drawn steel pipe in-process has solved the problem that current cold drawn steel pipe blank device rocks easily when using, cutting inefficiency.

(II) technical scheme

In order to achieve the purpose, the utility model provides an automatic blank device in kinds of cold drawn steel tube production processes, comprises a workbench, the top fixed mounting of workstation has mounting panel, lower fixed die utensil and support frame, the quantity of mounting panel and support frame is two, two fixed mounting has lead screw and stabilizer bar between the relative side of mounting panel, threaded connection has the movable block on the lead screw, sliding connection has the stabilizer bar on the stabilizer bar, the bottom fixed mounting of stabilizer bar has hydraulic push rod, the bottom fixed mounting of hydraulic push rod has the motor fixed plate, the bottom fixed mounting of motor fixed plate has the blank motor, the output fixed mounting of blank motor has the cutting dish, wherein fixed mounting has servo motor on the side of mounting panel, servo motor's output passes through the end fixed connection of shaft coupling and lead screw, the top fixed mounting of support frame has the roof, two fixed mounting has the slide between the relative side of support frame, two equal sliding connection has the slider on the slide, two fixed mounting has the connecting rod between the relative side of slider, the bottom fixed mounting of connecting rod has the top fixed die roof, the top fixed mounting of second has the hydraulic push rod and the hydraulic push rod runs through the hydraulic push rod and extends to the top of hydraulic push rod and is.

, optimizing the technical scheme, wherein the end of the screw rod, which is far away from the servo motor, is fixedly connected with the side of the mounting plate through a bearing.

this technical scheme is further optimized, the quantity of stabilizer bar is two the stabilizer bar all runs through the stabilizer plate and with stabilizer plate sliding connection, and two the both ends of stabilizer bar respectively with side fixed connection of corresponding mounting panel.

, the top of the lower fixed die is fixedly connected with the top of the workbench through a bolt, the bottom of the upper fixed die is fixedly connected with the bottom of the connecting rod through a bolt, and the lower fixed die and the upper fixed die are both provided with a placing groove.

, optimizing the technical scheme, wherein the number of the second hydraulic push rods is two, and the two second hydraulic push rods are symmetrically distributed on two sides of the top plate.

step-by-step optimization of the technical scheme, the bottom fixed mounting of workstation has support column and waste bin, the bar relief hole has been seted up on the workstation.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic blank device in kinds of cold drawn steel tube production processes possesses following beneficial effect:

1. the automatic cutting device in the cold-drawn steel tube production process comprises a lower fixed die, a slideway, a slide block, a connecting rod, an upper fixed die and a second hydraulic push rod, the cold-drawn steel pipe to be cut is placed into the lower fixing die, the second hydraulic push rod is started to push the connecting rod to move, meanwhile, the two sliding blocks slide on the slide ways, the stability of the connecting rod is improved, the upper fixing mould is pushed to be jointed with the lower fixing mould through the connecting rod, thereby fixing the cold-drawn steel pipe between the upper fixing die and the lower fixing die, ensuring that the cold-drawn steel pipe does not shake in the process of cutting the cold-drawn steel pipe, and then improve cutting effect, reduced and rocked the phenomenon that causes the cutting failure in the cold drawn steel pipe cutting process and reduced the loss that causes in the cutting process, do not need artificial going to fix the cold drawn steel pipe simultaneously, reduced operating personnel's intensity of labour.

2. This automatic blank device in cold-drawn steel pipe production process, through setting up servo motor, the lead screw, the movable block, the steadying plate, hydraulic push rod and blank motor, can utilize down fixed mould and last fixed mould times can fix many cold-drawn steel pipes, at first the position of last charging tray on hydraulic push rod adjusts the blank motor, then cut the cold-drawn steel pipe of fixing well through servo motor and blank motor, times cutting cold-drawn steel pipe's quantity has been increased, and then cutting efficiency has been improved, the time that the cutting cold-drawn steel pipe consumes has been reduced, the practicality of the device has been strengthened.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a side view of the structure of the present invention.

In the drawing, the device comprises a workbench, a mounting plate, a lower fixing mold, a support frame, a screw rod, a stabilizer bar, a moving block, a stabilizing plate, a hydraulic push rod 9, a hydraulic push rod , a motor fixing plate 10, a motor fixing plate 11, a cutting motor 12, a cutting disc 13, a servo motor 14, a top plate 15, a slideway 16, a sliding block 17, a connecting rod 18, an upper fixing mold 19, a second hydraulic push rod 20, a supporting column 21, a waste bin 22 and a strip-shaped discharge hole.

Detailed Description

The technical solution 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 , but not all embodiments.

Referring to fig. 1-3, the utility model provides a technical solutions, automatic blank devices in the cold drawing steel pipe production process, including workstation 1, workstation 1's top fixed mounting has mounting panel 2, lower fixed die 3 and support frame 4, mounting panel 2 and support frame 4's quantity is two, fixed mounting has lead screw 5 and stabilizer bar 5 between the relative sides of two mounting panels 2, threaded connection has movable block 7 on the lead screw 5, sliding connection has stabilizer plate 8 on stabilizer bar 6, the bottom fixed mounting of stabilizer plate 8 has th hydraulic push rod 9, the bottom fixed mounting of hydraulic push rod 9 has motor fixed plate 10, the bottom fixed mounting of motor fixed plate 10 has blank motor 11, blank disc 12 is fixedly installed to the output of blank motor 11, wherein side fixed mounting of 583 mounting panels 2 has servo motor 13, the output of servo motor 13 passes through shaft coupling and end fixed connection of lead screw 5, the top fixed mounting of support frame 4 has roof 14, the fixed mounting has between the relative sides of two support frames 4 has fixed mounting disc 16, all sliding connection has been connected with slider 16 on two fixed connecting rods 15, the fixed connecting rod has all sliding connection has improved the fixed sliding efficiency of steel pipe and has reduced the fixed die and has not passed through the hydraulic push rod 16 of the fixed die of the cold drawing steel pipe and has improved the cold drawing steel pipe cutting efficiency of the cold drawing die and has improved the cold drawing die of the cold drawing die and has improved the cold drawing die, the cold drawing die of the cold drawing die, the cold drawing die of the cold drawing die, the cold drawing die of the cold drawing die, the fixed die, the cold drawing die of the cold drawing die, the cold drawing.

Specifically, the end of the screw 5 far away from the servo motor 13 is fixedly connected with the side of the mounting plate 2 through a bearing, so that the stability of the screw 5 in the rotating process is improved.

Specifically, the number of the stabilizer bars 6 is two, the two stabilizer bars 6 both penetrate through the stabilizer plate 8 and are slidably connected with the stabilizer plate 8, and both ends of the two stabilizer bars 6 are fixedly connected with the sides of the corresponding mounting plate 2, so that both sides of the stabilizer bar 8 are prevented from being easily inclined when sliding on the stabilizer bar 6.

Specifically, lower fixed die 3 passes through the top fixed connection of bolt and workstation 1, goes up fixed die 18 and passes through the bottom fixed connection of bolt and connecting rod 17, has all seted up the standing groove on lower fixed die 3 and the last fixed die 18, can change the mould according to the size of cold drawn steel pipe diameter, has increased the practicality of device.

Specifically, the number of the second hydraulic push rods 19 is two, and the two second hydraulic push rods 19 are symmetrically distributed on two sides of the top plate 14, so that the fixing effect is improved.

Specifically, the bottom fixed mounting of workstation 1 has support column 20 and dump bin 21, has seted up bar bin outlet 22 on the workstation 1, and the waste material that the convenient cutting process produced is collected.

When the cold-drawn steel pipe cutting machine is used, firstly, a cold-drawn steel pipe is placed into a placing groove in a lower fixed die 3, then two second hydraulic push rods 19 are started, the two second hydraulic push rods 19 drive a connecting rod 17 to move downwards, meanwhile, sliding blocks 16 on two sides of the connecting rod 17 slide in corresponding sliding ways 15, so that an upper fixed die 18 is driven to be attached to the lower fixed die 3, the cold-drawn steel pipe is fixed, then a lead screw 5 is driven to rotate through a servo motor 13, a stabilizing plate 8 is driven to move through a moving block 7, the position of a cutting disc 12 is adjusted, then the cutting motor 11 is driven to move through a starting -th hydraulic push rod 9, the cutting position of the cutting disc 12 is controlled, when the servo motor 13 and the cutting motor 11 are started, the cutting disc 12 is driven to rotate and cut through the lead screw 13, the stabilizing plate 8 is driven to slide along the stabilizing plate 6 through the moving block 7, so that a plurality of cold-drawn steel pipes are cut, the cutting process of the cold-drawn steel pipe is completed, and waste materials generated in the cutting process are discharged into a waste material box.

In conclusion, the automatic cutting device in the production process of the cold-drawn steel pipe is characterized in that the lower fixed die 3, the slide ways 15, the slide blocks 16, the connecting rods 17, the upper fixed die 18 and the second hydraulic push rod 19 are arranged, the cold-drawn steel pipe to be cut is placed in the lower fixed die 3, the second hydraulic push rod 19 is started to push the connecting rods 17 to move, the two slide blocks 16 slide on the slide ways 15, the stability of the connecting rods 17 is improved, the upper fixed die 18 is pushed to be attached to the lower fixed die 3 through the connecting rods 17, so that the cold-drawn steel pipe between the upper fixed die 18 and the lower fixed die 3 is fixed, the cold-drawn steel pipe cannot shake in the cutting process of the cold-drawn steel pipe, the cutting effect is improved, the phenomenon that the cold-drawn steel pipe shakes to cause cutting failure is reduced, and the loss caused in the cutting process is reduced, meanwhile, the cold-drawn steel tube does not need to be fixed manually, and the labor intensity of operators is reduced.

It should be noted that, in this document, relational terms such as , second and the like are only used to distinguish entities or operations from another entities or operations, and no necessarily requires or implies that any such actual relationship or order exists between the entities or operations.

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

The automatic blank device in 1, kind cold-drawn steel pipe production processes, including workstation (1), its characterized in that the top fixed mounting of workstation (1) has mounting panel (2), lower fixed die (3) and support frame (4), the quantity of mounting panel (2) and support frame (4) is two fixed mounting has lead screw (5) and stabilizer bar (6) between the relative side of mounting panel (2), threaded connection has movable block (7) on lead screw (5), sliding connection has stabilizer plate (8) on stabilizer bar (6), the bottom fixed mounting of stabilizer plate (8) has second hydraulic push rod (9), the bottom fixed mounting of hydraulic push rod (9) has motor fixed plate (10), the bottom fixed mounting of motor fixed plate (10) has blank motor (11), the output fixed mounting of blank motor (11) has blank dish (12), wherein 64 the side fixed mounting of mounting panel (2) has servo motor (13), the output of servo motor (13) passes through the shaft coupling and 5) the top fixed mounting of connecting rod (16) with the top of top fixed mounting slide (16), the top fixed mounting has two top fixed mounting of roof (16) and top slide (16) and top fixed mounting of the slide (16) and top fixed mounting of two slide (16) and top fixed mounting support frame (16), top fixed mounting support frame (16) and top fixed mounting of the top fixed mounting support frame (16) and top slide (16), top fixed mounting of the slide (16) and top of the slide (16), the slide (16) and top fixed mounting of.
2. The automatic cutting device in the production process of kinds of cold-drawn steel tubes according to claim 1, wherein the end of the screw rod (5) far away from the servo motor (13) is fixedly connected with the side of the mounting plate (2) through a bearing.
3. The automatic blanking device in the production process of kinds of cold-drawn steel tubes according to claim 1, wherein the number of stabilizer bars (6) is two, two stabilizer bars (6) both penetrate through the stabilizer plate (8) and are connected with the stabilizer plate (8) in a sliding manner, and both ends of two stabilizer bars (6) are respectively fixedly connected with the side of the corresponding mounting plate (2).
4. The automatic blanking device in the kinds of cold-drawn steel tube production process according to claim 1, wherein the lower fixed die (3) is fixedly connected with the top of the workbench (1) through bolts, the upper fixed die (18) is fixedly connected with the bottom of the connecting rod (17) through bolts, and both the lower fixed die (3) and the upper fixed die (18) are provided with placing grooves.
5. The automatic blanking device in the kinds of cold-drawn steel tube production process of claim 1, wherein the number of the second hydraulic push rods (19) is two, and the two second hydraulic push rods (19) are symmetrically distributed on two sides of the top plate (14).
6. The automatic cutting device in the production process of kinds of cold-drawn steel tubes according to claim 1, wherein a support column (20) and a waste bin (21) are fixedly installed at the bottom of the workbench (1), and a strip-shaped discharge hole (22) is formed in the workbench (1).