CN113290494A

CN113290494A - High-temperature-resistant stainless steel seamless pipe for new energy automobile and processing equipment thereof

Info

Publication number: CN113290494A
Application number: CN202110593060.9A
Authority: CN
Inventors: 张凯; 张洪金; 朱伟
Original assignee: Zhejiang Xinpu Metal Material Co ltd
Current assignee: Zhejiang Xinpu Metal Material Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-08-24

Abstract

The invention discloses a high-temperature-resistant stainless steel seamless pipe for new energy vehicles and its processing equipment, including a workbench, the top of the workbench is provided with a motor for providing power, and the output end of the motor is provided with a rotary for fixing and rotating the seamless pipe The top of the table is provided with a cylinder, the output end of the cylinder is provided with a grinding device for grinding, and the rotating device is provided with a stainless steel seamless pipe that needs to be ground. The stainless steel seamless pipe includes an outer circular surface and an inner circular surface. To form an inner hole, the present invention fixes and rotates the stainless steel seamless pipe by arranging a rotating device on the top of the worktable. Grinding at the same time to ensure the work efficiency of grinding and polishing. Through the cooperation between these devices, the existing seamless pipe surface damage and processing work efficiency during the staged processing and grinding process of the existing stainless steel seamless pipe are solved. low problem.

Description

High-temperature-resistant stainless steel seamless pipe for new energy automobile and processing equipment thereof

Technical Field

The invention relates to the technical field of stainless steel seamless pipe processing, in particular to a high-temperature-resistant stainless steel seamless pipe for a new energy automobile and processing equipment thereof.

Background

The seamless stainless steel pipe is used for boilers, central air conditioners, steel structures, machining, pipeline gas, fire fighting and the like, can be hot rolled, extruded, cold drawn and cold rolled into basic types according to different manufacturing processes, can be divided into round pipes and special pipes according to the shapes of sections, and is widely applied to round steel pipes, but also square, rectangular, semicircular and other seamless stainless steel pipes. The stainless seamless steel pipe is a long steel material having a hollow cross section and having no seam at its periphery.

The stainless steel seamless pipe is applied to various fields due to good performance, such as high temperature resistance, the stainless steel seamless pipe is required to be used by a new energy automobile, the outer surface and the inner surface of the stainless steel seamless pipe are required to be polished for reaching the installation and use precision, in the existing stainless steel seamless pipe processing equipment, firstly, one surface of the seamless pipe is polished and ground, then, the rest surfaces are ground, so that the processing time spent by the staged polishing and grinding mode is increased, and in the process of processing the rest surfaces, the polished surface is easy to scratch, and the problems that the processing efficiency of the seamless pipe is low and the seamless pipe is easy to damage are caused. Therefore, the high-temperature-resistant stainless steel seamless pipe for the new energy automobile and the processing equipment thereof are provided.

Disclosure of Invention

The invention aims to provide a high-temperature-resistant stainless steel seamless tube for a new energy automobile and processing equipment thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the high-temperature-resistant stainless steel seamless tube for the new energy automobile comprises an outer circular surface, wherein an inner circular surface is arranged on the inner side opposite to the outer circular surface, and an inner hole of the seamless tube is formed on the inner side of the inner circular surface.

Preferably, the workstation top is equipped with the motor that is used for providing power, the motor output is equipped with and is used for the fixed and rotatory rotating device of seamless pipe, the workstation top is equipped with and is used for the cylinder that the top moved, the cylinder output is equipped with the grinding device who is used for the polishing of seamless pipe.

Preferably, rotating device is including connecting the fixing base at the workstation top, fixing base one side is equipped with the rotation piece of being connected with the motor output, and rotates the piece and be used for driving seamless pipe and rotate, the both sides of rotating the piece all are equipped with the baffle, two be equipped with the guide post of two symmetries between the baffle, two the guide post outside is equipped with and is used for the spacing locating part of seamless pipe, be equipped with the bearing on the locating part, the bearing inboard is equipped with the locking screw who is used for the locating part to remove.

Preferably, the rotating part comprises a rotating block connected with an inner hole of the seamless pipe, one end of the rotating block is provided with a stop dog used for being in end face contact with the seamless pipe, and one end of the stop dog is provided with a rotating shaft used for being connected with the output end of the motor.

Preferably, the limiting part comprises a moving block connected to the outer side of the guide column, a square block used for connection is arranged on one side of the moving block, a bearing hole used for bearing installation is formed in one side of the square block, and an arc block used for being in contact with the outer circular surface of the seamless pipe and limiting rotation of the arc block is arranged on the other side of the square block.

Preferably, the polishing device comprises a slide rail arranged at the top of the workbench, a moving seat used for moving is arranged on the slide rail, one side of the moving seat is connected with the output end of the air cylinder, two adjusting screws used for adjusting polishing depth are arranged on the moving seat, and a plurality of polishers used for polishing the outer circular surface and the inner circular surface of the seamless pipe simultaneously are arranged on the outer side of each adjusting screw.

Preferably, the movable seat comprises a sliding block which slides on a sliding rail, a supporting block which is used for supporting and moving is arranged at the top of the sliding block, a supporting frame which is used for adjusting and supporting the sander is arranged on one side of the supporting block, the other side of the supporting block is connected with the output end of the air cylinder, and two symmetrical sliding grooves which are used for moving the sander are formed in one side of the supporting frame.

Preferably, the sander comprises a connecting block connected to the outer side of the adjusting screw, the connecting block moves inside the sliding groove, and a sanding rod used for sanding the seamless pipe is arranged at one end of the connecting block.

Compared with the prior art, the invention has the beneficial effects that:

1. the rotation device is arranged at the top of the workbench to fix and polish the stainless steel seamless pipe, the polishing device is arranged on the workbench to polish the outer circular surface and the inner circular surface of the stainless steel seamless pipe simultaneously, so that the polishing efficiency is ensured, the inner and outer surfaces of the polished seamless pipe can be well ensured to be concentric, and the problems that the surface of the seamless pipe is easy to damage and the working efficiency of processing is low in the existing staged processing and polishing process of the stainless steel seamless pipe are solved through the matching of the devices.

2. The polishing device comprises a rotating part, a cylinder, a limiting part, a polishing seat structure, a motor, a polishing device, a limiting part, a polishing seat structure and a polishing device.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a stainless steel seamless tube structure according to the present invention;

FIG. 4 is a schematic view of a rotating device according to the present invention;

FIG. 5 is a schematic view of a rotating member according to the present invention;

FIG. 6 is a schematic view of a position limiting member according to the present invention;

FIG. 7 is a schematic view of a polishing device according to the present invention;

FIG. 8 is a schematic view of a movable base according to the present invention

FIG. 9 is a schematic view of the sander of the present invention.

In the figure: 1-an outer circular surface; 2-inner circular surface; 3-inner hole; 4-a workbench; 5, a motor; 6-cylinder; 7-a rotating device; 8-grinding device; 71-a fixed seat; 72-a rotating member; 73-a baffle; 74-guide post; 75-a stop; 76-a bearing; 77-locking screw; 721-rotating the block; 722-a stop; 723-a rotating shaft; 751-a moving block; 752-square blocks; 753-bearing bore; 754-arc block; 81-sliding rails; 82-a movable seat; 83-adjusting screw; 84-a sander; 821-a slide block; 822-a support block; 823-support frame; 824-a sliding groove; 841-connecting block; 842-grinding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a new energy automobile uses the stainless steel seamless tube of high temperature resistance and processing equipment, fix the stainless steel seamless tube and rotate while polishing through setting up the rotating device 7 on the top of the work station 4, polish the outer round 1 and inner round 2 of the stainless steel seamless tube at the same time through setting up the grinding device 8 on the work station 4, in order to guarantee the work efficiency of polishing, polish the seamless tube that can be finished of polishing well at the same time inside and outside, the inside and outside keeps concentric, through the cooperation among these several kinds of apparatuses, solve the existing stainless steel seamless tube and process the process of polishing stage by stage, the easy problem of the injury of seamless tube face and low working efficiency of processing, drive the rotating device 7 to rotate through the electrical machinery 5, the air cylinder 6 drives the grinding device 8 to move, limit the seamless tube fixed on the rotating part 72 through the locating part 75 on the rotating device 7, the polishing device can prevent the seamless tube from falling off during high-speed rotation, and the polishing device 84 for polishing the inner circular surface 2 and the outer circular surface 1 can move simultaneously through the structure of the moving seat 82 on the polishing device 8, so that the inner and outer surfaces are in a concentric state when the seamless tube is polished.

The high-temperature-resistant stainless steel seamless pipe for the new energy automobile comprises an outer circular surface 1, an inner circular surface 2 and an inner hole 3 formed in the inner side of the inner circular surface 2.

This new energy automobile is with processing equipment of high temperature resistant stainless steel seamless pipe includes

workstation

4, 4 top fixedly connected with motors 5 of workstation, and the 5 output of motor is connected with and is used for the seamless pipe fixed and pivoted rotating device 7, and rotating device 7 one side is connected with the grinding device 8 that is used for seamless intraductal disc 2 and outer disc 1 burnishing and polishing, and grinding device 8 one side is connected with the cylinder 6 that drives grinding device 8 and remove.

The rotating device 7 comprises a fixed seat 71 connected to the top of the workbench 4, a rotating part 72 is connected to the middle position of the fixed seat 71 in a penetrating manner, one side of the rotating part 72 is connected with the output end of the motor 5 in a rotating manner, two symmetrical baffles 73 are connected to one side of the fixed seat 71, two symmetrical guide posts 74 are connected between the two baffles 73, two symmetrical limiting parts 75 are slidably connected to the outer sides of the two guide posts 74, the limiting parts 75 are used for limiting the seamless tube, a bearing 76 is connected to one side of the limiting parts 75, a locking screw 77 is rotatably connected to the inner side of the bearing 76, the outer side of the locking screw 77 is connected to the baffles 73 in a penetrating manner, and by rotating the locking screw 77, the locking screw 77 drives the limiting parts 75 to limit the seamless tube fixed on the rotating part 72 through the bearing 76 and the guide posts 74, and can keep stability when the seamless tube rotates.

The rotating part 72 comprises a rotating block 721, the outer side of the rotating block 721 is connected with an inner hole 3 of the seamless pipe and used for fixing the seamless pipe, one end of the rotating block 721 is connected with a stop dog 722, the stop dog 722 is used for being in contact with the end face of one end of the seamless pipe and used for ensuring that the seamless pipe can keep concentric when rotating, one end, far away from the rotating block 721, of the stop dog 722 is connected with a rotating shaft 723, the rotating shaft 723 is rotatably connected with the output end of the motor 5, the motor 5 drives the rotating shaft 723 to rotate, and the rotating shaft 723 drives the seamless pipe to rotate through the rotating block 721.

The limiting member 75 comprises a moving block 751 connected to the outer sides of the two guide columns 74, one side of the moving block 751 is connected with a square block 752, one side of the square block 752 is provided with a bearing hole 753 for mounting the bearing 76, and one side of the square block 752, far away from the bearing hole 753, is connected with an arc block 754 which is in contact with the outer circular surface 1 of the seamless pipe and keeps stable when the seamless pipe rotates.

Grinding device 8 is including connecting the slide rail 81 at workstation 4 top, slide rail 81 top sliding connection has removal seat 82, one side and the cylinder 6 output end of removal seat 82 are connected, the opposite side of removing seat 82 is connected with the adjusting screw 83 of two symmetric distributions, two adjusting screw 83 outsides are connected with a plurality of grinders 84, move removal seat 82 through cylinder 6 apical movement, it removes through slide rail 81 to remove removal seat 82, through adjusting screw 83, make a plurality of grinders 84 respectively with seamless tub outer disc 1 and interior disc 2 contact, polish the polishing to the seamless pipe of pivoted.

Remove seat 82 and include slider 821 at the slide rail 81 top, slider 821 top fixedly connected with supporting shoe 822, one side and the 6 output of cylinder of supporting shoe 822 are connected, one side that cylinder 6 was kept away from to supporting shoe 822 is connected with support frame 823, the sliding tray 824 of two symmetries is seted up to support frame 823 one side, two adjusting screw 83 rotate to be connected on support frame 823, sander 84 is including connecting the connecting block 841 in the adjusting screw 83 outside, connecting block 841 sliding connection is inside sliding tray 824, the one end that adjusting screw 83 was kept away from to connecting block 841 is connected with sanding rod 842, through rotating adjusting screw 83, it makes sanding rod 842 remove to drive connecting block 841 through sliding tray 824, polish the processing of polishing to seamless pipe excircle face 1 and interior disc 2.

The working principle is as follows: firstly, one end of the stainless steel seamless tube is directly opposite to the fixed seat 71, then the inner hole 3 is aligned to the rotating block 721 on the rotating piece 72, the rotating block 721 is inserted into the inner hole 3, the outer side of the rotating block 721 is contacted with the inner circular surface 2 until the stop block 722 is contacted with the end surface of the seamless tube, secondly, the locking screw 77 is rotated, the locking screw 77 enables the arc block 754 on the limiting piece 75 to be contacted with the outer circular surface 1 of the seamless tube through the guide post 74 and the bearing 76 to play the limiting function of the seamless tube, thirdly, after the seamless tube is fixed, the air cylinder 6 is started, the air cylinder 6 pushes the moving seat 82, the moving seat 82 moves the sander 84 to the seamless tube to stop through the matching of the sliding block 821 and the sliding rail 81, then a plurality of sanders 84 are respectively arranged at the inner hole 3 and the outer side of the seamless tube, fourthly, the two adjusting screws 83 are rotated, the adjusting screws 83 are rotated to drive the connecting block 841 at the outer side to move, two connecting blocks 841 are close to each other and move in the sliding groove 824 to drive the grinding rods 842 to move, one of the two grinding rods 842 is in contact with the outer circular surface 1 of the seamless pipe, the other is in contact with the inner circular surface 2 of the seamless pipe, in the fifth step, the external control starts the motor 5, the output end of the motor 5 drives the rotating shaft 723 to rotate, the rotating shaft 723 drives the rotating block 721 to rotate, the rotating block 721 drives the seamless pipe on the outer side to rotate, the seamless pipe is stabilized by two limiting parts 75 when rotating, so as to prevent the seamless pipe from shaking when rotating at high speed, when the seamless pipe rotates, the grinding rods 842 in contact with the seamless pipe grind the outer circular surface 1 and the inner circular surface 2 of the seamless pipe, so that the outer circular surface 1 and the inner circular surface 2 are ground and polished simultaneously, and during grinding, the adjusting screw 83 is continuously adjusted, so that the grinding rods 842 are continuously close to the outer circular surface 1 and the inner circular surface 2 of the seamless pipe, and a sixth step of starting the air cylinder 6 after finishing the grinding and polishing, moving the grinding rod 842 away from the seamless pipe, closing the motor 5 to stop the seamless pipe from rotating, rotating the locking screw 77 to enable the limiting part 75 to leave the outer circular surface 1 of the seamless pipe, taking out the seamless pipe, and cutting off the part which is not ground by the cutting equipment, thereby finishing the grinding and processing work of the stainless steel seamless pipe.

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

1. A high-temperature-resistant stainless steel seamless pipe for new energy vehicles, comprising an outer circular surface (1), and an inner circular surface (2) is provided on the opposite inner side of the outer circular surface (1), and the inner circular surface (2) is provided with an inner circular surface (2). ) to form the inner hole (3) of the seamless tube.

2. The processing equipment for high temperature resistant stainless steel seamless pipes for new energy vehicles according to claim 1, comprising a workbench (4), characterized in that: the top of the workbench (4) is provided with a power supply A motor (5), the output end of the motor (5) is provided with a rotating device (7) for fixing and rotating the seamless pipe, the top of the worktable (4) is provided with a cylinder (6) for jacking, the The output end of the cylinder (6) is provided with a grinding device (8) for polishing the seamless tube.

3. The processing equipment for high temperature resistant stainless steel seamless pipes for new energy vehicles according to claim 2, wherein the rotating device (7) comprises a fixed seat (71) connected to the top of the workbench (4). ), a rotating member (72) connected to the output end of the motor (5) is provided on one side of the fixed seat (71), and the rotating member (72) is used to drive the seamless pipe to rotate. Baffles (73) are arranged on both sides, two symmetrical guide columns (74) are arranged between the two baffles (73), and the outer sides of the two guide columns (74) are provided for seamless pipes A limiter (75) for limiting the position, a bearing (76) is arranged on the limiter (75), and a locking screw (77) for the movement of the limiter (75) is arranged on the inner side of the bearing (76). .

4. The processing equipment for a high temperature resistant stainless steel seamless pipe for new energy vehicles according to claim 3, wherein the rotating member (72) comprises a rotating block (72) connected to the inner hole (3) of the seamless pipe. 721), one end of the rotating block (721) is provided with a stopper (722) for contacting the end face of the seamless pipe, and one end of the stopper (722) is provided with a rotating shaft (722) for connecting with the output end of the motor (5). 723).

5 . The processing equipment for high temperature resistant stainless steel seamless pipes for new energy vehicles according to claim 3 , wherein the limiting member ( 75 ) comprises a moving block ( 751), one side of the moving block (751) is provided with a square block (752) for connection, and one side of the square block (752) is provided with a bearing hole (753) for the installation of the bearing (76). The other side of the block (752) is provided with an arc-shaped block (754) for contacting with the outer circular surface (1) of the seamless pipe and limiting its rotation.

6. The processing equipment for high temperature resistant stainless steel seamless pipes for new energy vehicles according to claim 2, wherein the grinding device (8) comprises a slide rail (81) arranged on the top of the workbench (4). ), the sliding rail (81) is provided with a movable seat (82) for moving, and one side of the movable seat (82) is connected with the output end of the cylinder (6), and two movable seats (82) are provided on the movable seat (82). An adjusting screw (83) for adjusting the grinding depth, the outside of the adjusting screw (83) is provided with a plurality of sanders (84) for simultaneously grinding the outer circular surface (1) and the inner circular surface (2) of the seamless pipe .

7 . The processing equipment for high temperature resistant stainless steel seamless pipes for new energy vehicles according to claim 6 , wherein the moving seat ( 82 ) comprises a sliding block ( 821 ) on a sliding and sliding rail ( 81 ). 8 . ), the top of the slider (821) is provided with a support block (822) for supporting movement, and one side of the support block (822) is provided with a support frame (823) for adjusting and supporting the sander (84), and supports The other side of the block (822) is connected to the output end of the cylinder (6), and one side of the support frame (823) is provided with two symmetrical sliding grooves (824) for the movement of the sander (84).

8 . The processing equipment for high temperature resistant stainless steel seamless pipes for new energy vehicles according to claim 7 , wherein the grinder ( 84 ) comprises a connecting block ( 841 ) connected to the outside of the adjusting screw ( 83 ). 9 . ), and the connecting block (841) moves inside the sliding groove (824), and one end of the connecting block (841) is provided with a grinding rod (842) for grinding seamless pipes.