CN218744178U

CN218744178U - Channeling machine frock as an organic whole with heating tubular product is spacing to collection

Info

Publication number: CN218744178U
Application number: CN202223078501.0U
Authority: CN
Inventors: 史云全; 刘尊慈
Original assignee: Jiangsu Yichu New Materials Co ltd; Nanjing Crystal New Materials Co ltd; NANJING YOUTIAN METAL TECHNOLOGY CO LTD
Current assignee: Jiangsu Yichu New Materials Co ltd; Nanjing Crystal New Materials Co ltd; NANJING YOUTIAN METAL TECHNOLOGY CO LTD
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-28
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a collect spacing channelling machine frock as an organic whole with heating tubular product, including the channelling machine, install the channelling mould on the channelling machine, the centre gripping has tubular product on the channelling mould, the tubular product other end is equipped with stop gear, stop gear includes fixed frame and hydraulic telescoping rod, hydraulic telescoping rod is located inside the fixed frame, and it stretches out the end and rotates and install the stop collar, the stop collar end offsets with tubular product, fixed frame still installs heating element near the position of channelling mould, heating element includes the flame gun, the flame gun is installed on fixed frame, and the center of flame gun is located same straight line with the access point of channelling mould. The utility model has simple structure and easy operation, and realizes the limiting function of the pipe workpiece through the hydraulic telescopic rod of the limiting mechanism; the heating mechanism can make the tube structure in a recrystallization state, improve the ductility of the tube structure and make the processing performance more stable.

Description

Channeling machine frock as an organic whole with heating tubular product is spacing to collection

Technical Field

The utility model relates to a channelling machine frock especially relates to a channelling machine frock that collects spacing and heating tubular product as an organic whole.

Background

A support frame is generally placed below a pipe in a traditional channeling machine tool, and the pipe is supported by two rollers with bearings on the support frame. The tool can only limit the pipe to move front and back and up and down, before the pipe does not roll out of the groove, the pipe is still likely to move left and right due to the driving of the channeling machine, the pipe derailing accident is easy to happen, the rolled groove has flaws, and defective products or unqualified products are produced. Meanwhile, due to the difference of metal mechanical properties, some pipes are easy to crack when being rolled into the groove.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a collect spacing channelling machine frock as an organic whole with heating tubular product, the tubular product channelling of being convenient for, and can not produce the crackle to improve the product percent of pass.

The technical scheme is as follows: the utility model discloses a channelling machine, install the channelling mould on the channelling machine, the centre gripping has tubular product on the channelling mould, its characterized in that, the tubular product other end is equipped with stop gear, stop gear includes fixed frame and hydraulic telescoping rod, inside hydraulic telescoping rod was located fixed frame, it stretched out the end and rotates and install the stop collar, the stop collar is terminal to offset with tubular product, fixed frame still installs heating element near the position of channelling mould, heating element includes the flame projecting gun, the flame projecting gun is installed on fixed frame, and the center of flame projecting gun is located same straight line with the access point of channelling mould.

The limiting plate is installed at the top of the hydraulic telescopic rod, two sides of the limiting plate are respectively connected with the fixed frame, the pressing plate is installed below the limiting plate, the hydraulic telescopic rod is pressed through the pressing plate, the purpose of limiting movement of the hydraulic telescopic rod through the pressing plate is achieved, and then limiting is conducted on the pipe.

The axes of the hydraulic telescopic rod and the tube are positioned on the same horizontal line.

A base plate is arranged between the bottom of the hydraulic telescopic rod and the fixed frame, and the axes of the hydraulic telescopic rod and the tube are located on the same horizontal line by changing the thickness of the base plate.

The limiting sleeve is rotatably connected with the hydraulic telescopic rod through a bearing, so that the limiting sleeve rotates around the hydraulic telescopic rod.

The flame gun is arranged on the fixed frame through the U-shaped clamping plate, and the center of the flame gun and the entry point of the rolling groove die are on the same straight line.

The head of the flame gun is provided with an electronic igniter, and the flame gun is ignited through the electronic igniter.

The flame gun is also provided with an adjusting valve so as to adjust the flame size.

The rolling groove die is connected with a hydraulic pump, the other end of the hydraulic pump is connected with an oil pump, oil is supplied to the hydraulic pump through the oil pump, and the rolling groove die is driven to move through the hydraulic pump, so that the upper die and the lower die of the rolling groove die can fix the pipe.

The hydraulic pump and the oil pump are both arranged on the channeling machine, and oil is supplied to the hydraulic pump through the oil pump.

Has the advantages that: the utility model discloses simple structure, easily operation, stop gear passes through fastening bolt, realizes clamp plate, fixed frame and limiting plate to the limiting displacement of hydraulic telescoping rod, and then through the flexible volume of hydraulic telescoping rod, realize its limiting displacement to tubular product work piece; the heating mechanism ignites the flame gun through the electronic igniter, avoids the possibility of burning and scalding by workers caused by manual ignition, can enable the pipe tissue to be in a recrystallization state, improves the ductility of the pipe tissue, enables the processing performance to be more stable, removes stress by heating the pipe, eliminates the internal stress generated by extruding the pipe by the rolling groove die, stabilizes the rolling groove forming size, improves the tensile strength and the elastic limit of the pipe, and is particularly suitable for the rolling groove processing with large deformation.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model discloses a channeling machine 1 installs hydraulic pump 2, oil pump 3 and channeling mould 4 on the channeling machine 1, and 2 one end of hydraulic pump are connected with oil pump 3, and the other end is connected with channeling mould 4, is 2 fuel supplies for the hydraulic pump through oil pump 3, and the centre gripping has tubular product 5 on the channeling mould 4, drives the motion of channeling mould 4 through hydraulic pump 2 to make the last mould and the lower mould of channeling mould 4 fix tubular product 5. The other end of the pipe 5 is provided with a limiting mechanism, the limiting mechanism comprises a fixed frame 10 and a hydraulic telescopic rod 12, the fixed frame 10 comprises a bottom plate, the bottom plate is placed below the pipe 5 and the hydraulic telescopic rod 12, one side face of the bottom plate is fixed with a channeling machine 1 through welding or a fastener, and the other three side faces are vertically fixed with a coaming plate, so that the fixed frame 10 is assembled together, and the length of the fixed frame 10 can be adjusted according to the length of the hydraulic telescopic rod 12 and the length of the pipe 5 to be processed.

As shown in fig. 1, the hydraulic telescopic rod 12 is placed in a groove enclosed by the fixed frame 10, one end of the hydraulic telescopic rod 12 abuts against the inner side of the fixed frame 10, the other end of the hydraulic telescopic rod is provided with a limit sleeve 6, the limit sleeve 6 is connected with the hydraulic telescopic rod 12 through a bearing 7, one end of the limit sleeve 6, which is far away from the hydraulic telescopic rod 12, abuts against the tail end of the pipe 5, and the outer diameter of the limit sleeve 6 is larger than that of the pipe 5. Be equipped with backing plate 11 between hydraulic telescoping rod 12 bottom and fixed frame 10's the bottom plate, through the thickness that changes backing plate 11, make hydraulic telescoping rod 12 and tubular product 5's axis be located same water flat line, through hydraulic telescoping rod's flexible volume, realize its limiting displacement to tubular product work piece. When the pipe 5 rotates, the limiting sleeve 6 is driven to rotate around the hydraulic telescopic rod 12, and meanwhile, the axial movement of the pipe 5 is limited through the hydraulic telescopic rod 12, so that the pipe 5 is ensured not to derail in the rolling groove process. Pressing plate 9 and limiting plate 13 are still installed in proper order at hydraulic telescoping rod 12 top, and wherein, the both ends of limiting plate 13 are connected with fixed frame 10 through fastening bolt 14 respectively, and limiting plate 13 below is equipped with pressing plate 9, is connected and exerts pressure through bolt 8 between limiting plate 13 and the pressing plate 9 to make pressing plate 9 compress tightly hydraulic telescoping rod 12, realize the purpose of the spacing hydraulic telescoping rod 12 motion of pressing plate 9, and then spacing to tubular product 5.

As shown in fig. 2, a heating component is further installed at a position of the fixed frame 10 close to the rolling slot die 4, the heating component comprises a flame gun 16 and an electronic igniter 17, wherein the flame gun 16 is installed on the fixed frame 10 through a U-shaped clamping plate 15, the center of the flame gun 16 is aligned with the cut-in point of the rolling slot die 4, the head of the flame gun 16 is provided with the electronic igniter 17, the flame gun 16 is ignited through the electronic igniter 17, and the flame gun 16 is further provided with an adjusting valve capable of adjusting the size of flame, so as to adjust the size of flame. The ductility of the pipe 5 is enhanced by heating the pipe 5 arranged at the position of the rolling groove die 4, so that the pipe 5 can be conveniently rolled into the groove without cracking. Avoid producing the possibility that the staff burns and scalds through setting up heating element, heating mechanism can make the tubular product tissue be recrystallization state, improves its ductility, makes the processability more stable, and tubular product heating destressing eliminates the produced internal stress of rolling groove mould extrusion tubular product, stabilizes the rolling groove shaping size, improves the tensile strength and the elastic limit of tubular product, the rolling groove processing of specially adapted large deflection.

The working principle is as follows:

after the fittings are prepared according to the method shown in figure 1, a pipe 5 is inserted between an upper die and a lower die of a rolling groove die 4, a limiting sleeve 6 with a bearing 7 is sleeved at the head of a hydraulic telescopic rod 12, and the pipe 5 and the hydraulic telescopic rod 12 are in a concentric state by changing the thickness of a base plate 11. And assembling a pressing plate 9 and a limiting plate 13, fixing the limiting plate 13 and the fixed frame 10 through a fastening bolt 14, and limiting the movement of the hydraulic telescopic rod 12 by the pressing plate 9 through a bolt 8.

The flame gun 16 and the electronic igniter 17 are installed, the center of the spray head of the flame gun 16 and the entry point of the rolling groove die 4 are arranged on the same straight line, and the effective flame of the flame gun 16 can heat the pipe 5 at the rolling groove die 4.

The hydraulic pump 2 is started to enable the upper die and the lower die of the channeling die 4 to fix the pipe 5, the telescopic length of the hydraulic telescopic rod 12 is adjusted again, the limiting sleeve 6 is enabled to abut against the other end of the pipe 5, the channeling machine 1 is started, the switch of the electronic igniter 17 is opened, the flame gun 16 is ignited, the flame size is adjusted according to the actual situation, the flame of the flame gun 16 can be uniformly sprayed to the surface of the pipe 5 driven to run by the channeling machine 1, and channeling begins. When switching tubular product 5, only need to shorten hydraulic telescoping rod 12's extension length to with hydraulic pump 2 pressure release, make the last mould of slot rolling mould 4 up move can.

Claims

1. The utility model provides a collect spacing channelling machine frock as an organic whole with heating tubular product, includes the channelling machine, install the channelling machine on the channelling machine, the centre gripping has tubular product on the channelling machine, its characterized in that, the tubular product other end is equipped with stop gear, stop gear includes fixed frame and hydraulic telescoping rod, hydraulic telescoping rod is located inside the fixed frame, and its extension end rotates installs the stop collar, the stop collar end offsets with tubular product, fixed frame still installs heating element near the position of channelling machine, heating element includes the flame projecting gun, the flame projecting gun is installed on fixed frame, and the center of flame projecting gun is located same straight line with the access point of channelling machine.

2. The channeling machine tool integrating limiting and pipe heating functions as claimed in claim 1, wherein a limiting plate is mounted at the top of the hydraulic telescopic rod, two sides of the limiting plate are respectively connected with the fixed frame, a pressing plate is mounted below the limiting plate, and the hydraulic telescopic rod is pressed through the pressing plate.

3. The channeling machine tool integrating limiting and pipe heating as claimed in claim 2, wherein the axes of the hydraulic telescopic rod and the pipe are located on the same horizontal line.

4. The channeling machine tool integrating limiting and pipe heating functions as claimed in claim 3, wherein a base plate is arranged between the bottom of the hydraulic telescopic rod and the fixed frame.

5. The channeling machine tool integrating limiting and pipe heating into a whole according to claim 4, wherein the limiting sleeve is rotatably connected with the hydraulic telescopic rod through a bearing.

6. The channeling machine tool integrating limiting and pipe heating functions as claimed in claim 1, wherein the flame gun is mounted on the fixed frame through a U-shaped clamping plate.

7. The channeling machine tool integrating limiting and pipe heating as claimed in claim 6, wherein an electronic igniter is arranged at the head of the flame gun.

8. The channeling machine tool integrating limiting and pipe heating as claimed in claim 7, wherein the flame gun is further provided with an adjusting valve.

9. The channeling machine frock of collection spacing and heating tubular product as an organic whole of claim 1 characterized in that, the channeling mould is connected with hydraulic pump, and the hydraulic pump other end is connected with the oil pump.

10. The channeling machine frock of collection spacing and heating tubular product as an organic whole of claim 9 characterized in that, hydraulic pump and oil pump are all installed on the channeling machine.