CN215919226U

CN215919226U - Steel pipe cutting equipment

Info

Publication number: CN215919226U
Application number: CN202121596804.4U
Authority: CN
Inventors: 蔡操
Original assignee: Guangdong Jiexin Products Technology Co ltd
Current assignee: Guangdong Jiexin Products Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-03-01
Anticipated expiration: 2031-07-14

Abstract

The utility model provides a steel pipe cutting device, wherein in the working process of the steel pipe cutting device, a steel pipe to be cut slides onto a bearing table along an inclined sliding table and is contained in a sliding groove formed in the bearing table. The driving motor drives the first sliding block to move along the limiting sliding rail through the screw rod, and the driving rod on the first sliding block is inserted into the sliding groove and drives the steel pipe to be cut in the sliding groove to move along the sliding groove. The steel pipe to be cut passes through on the slide bar and the butt is on the second sliding block after the cutting station of cutting machine is passed along the sliding tray removal. The driving motor drives the second sliding block to move along the limiting sliding rail through the lead screw, the second sliding block moves along the limiting sliding rail to push the steel pipe to be cut on the sliding rod to move, one end of the steel pipe to be cut is inserted into a cutting station of the cutting machine, and the steel pipe to be cut is cut into a steel pipe part with a preset length by the aid of the cutting machine. The steel pipe cutting equipment is high in steel pipe cutting efficiency and high in finished product yield.

Description

Steel pipe cutting equipment

Technical Field

The utility model relates to the field of steel pipe cutting, in particular to steel pipe cutting equipment.

Background

The compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe. Thereby realizing a refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption). The compressors are classified into piston compressors, screw compressors, centrifugal compressors, linear compressors, and the like. Compression ratio is a technical expression of pressure difference, which means the absolute pressure on the high pressure side divided by the absolute pressure on the low pressure side. The calculation of the compression ratio must take absolute pressure values. With the use of compressors, the liquid storage tank is also an essential important component of the refrigeration system.

However, the cylinder in the liquid storage tank is a shell of the liquid storage tank, and the traditional steel pipe cutting equipment has low cutting efficiency on the steel pipe due to the fact that the cutting processing on the steel pipe is involved in the manufacturing process of the cylinder.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a steel pipe cutting apparatus aiming at the technical problem that the cutting efficiency of the steel pipe by the conventional steel pipe cutting apparatus is low.

A steel pipe cutting apparatus, comprising: the device comprises a receiving bottom plate, an input mechanism, a conveying mechanism and a cutting machine; the input mechanism, the conveying mechanism and the cutting machine are all arranged on the receiving bottom plate;

the input mechanism comprises an inclined sliding table and a bearing table, and the inclined sliding table and the bearing table are both connected with the bearing base plate; the lower end of the inclined sliding table is close to the bearing table and is connected with the bearing table; one surface of the bearing table, which is back to the bearing bottom plate, is provided with a sliding groove;

the conveying mechanism comprises a limiting slide rail, a first bearing plate, a second bearing plate, a driving motor, a screw rod, a first sliding block, a second sliding block and a sliding rod; the limiting slide rail is connected with the bearing bottom plate, and the first bearing plate and the second bearing plate are respectively arranged on two sides of the bearing bottom plate and connected with the bearing bottom plate; the driving motor is connected with the first bearing plate, the driving motor is in driving connection with the screw rod, and one end of the screw rod, far away from the driving motor, is in rotating connection with the second bearing plate; the screw rod is in driving connection with the first sliding block and the second sliding block; the first sliding block is provided with a first sliding opening, the second sliding block is provided with a second sliding opening, the first sliding opening and the second sliding opening are matched with the limiting sliding rail, and the limiting sliding rail sequentially penetrates through the first sliding opening and the second sliding opening and is connected with the first sliding block and the second sliding block in a sliding manner;

the cutting machine is arranged between the first sliding block and the second sliding block; one surface of the first sliding block, which is close to the second sliding block, is provided with a driving column, the driving column is matched with the sliding groove, and the driving column is inserted into the sliding groove and is in sliding connection with the bearing table; the driving motor drives the first sliding block to move along the limiting sliding rail through the screw rod so as to drive the driving column to move close to or far away from a cutting station of the cutting machine; the first sliding block is provided with a through opening, the through opening is matched with the receiving table, and the receiving table penetrates through the through opening in the process that the first sliding block moves along the limiting sliding rail;

the sliding rod is connected with one surface, facing the first bearing plate, of the second bearing plate; the second sliding block is provided with a sliding hole, and the sliding hole is matched with the sliding rod; the sliding rod is inserted into the sliding hole and is in sliding connection with the second sliding block; the sliding rod, the driving column and the cutting station of the cutting machine are on the same straight line.

In one embodiment, limiting plates are arranged on two sides of the inclined sliding table.

In one embodiment, a blocking plate is arranged at one end, away from the inclined sliding table, of the receiving table, a sliding groove is formed in the first sliding block, the sliding groove is matched with the blocking plate, and the blocking plate is inserted into the sliding groove and is in sliding connection with the first sliding block.

In one embodiment, a buffer pad is arranged on one surface, facing the inclined sliding table, of the blocking plate.

In one embodiment, the cushion pad is a soft rubber pad.

In one embodiment, the cushion pad is a soft silicone pad.

In one embodiment, the cushioning pad is a soft plastic pad.

In one embodiment, the drive motor is a stepper motor.

In one embodiment, the drive motor is a servo motor.

In one embodiment, the limiting slide rail is a rectangular slide rail.

During the working process of the steel pipe cutting equipment, the steel pipe to be cut slides onto the bearing table along the inclined sliding table and is contained in the sliding groove formed in the bearing table. The driving motor drives the first sliding block to move along the limiting sliding rail through the screw rod, and the driving column on the first sliding block is inserted into the sliding groove and drives the steel pipe to be cut in the sliding groove to move along the sliding groove. The steel pipe to be cut passes through on the slide bar and the butt is on the second sliding block after the cutting station of cutting machine is passed along the sliding tray removal. The driving motor drives the second sliding block to move along the limiting sliding rail through the lead screw, the second sliding block moves along the limiting sliding rail to push the steel pipe to be cut on the sliding rod to move, one end of the steel pipe to be cut is inserted into a cutting station of the cutting machine, and the steel pipe to be cut is cut into a steel pipe part with a preset length by the aid of the cutting machine. The steel pipe cutting equipment is high in steel pipe cutting efficiency and high in finished product yield.

Drawings

FIG. 1 is a schematic structural view of a steel pipe cutting apparatus according to an embodiment;

FIG. 2 is a schematic structural diagram of another view angle of the steel pipe cutting apparatus in the embodiment of FIG. 1;

fig. 3 is a schematic structural diagram of another view angle of the steel pipe cutting device in the embodiment of fig. 1.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3 together, the present invention provides a steel pipe cutting apparatus 10, wherein the steel pipe cutting apparatus 10 includes: a receiving substrate 100, an input mechanism 200, a transfer mechanism 300, and a cutter 400. The input mechanism 200, the transfer mechanism 300, and the cutter 400 are all provided on the receiving substrate 100.

The input mechanism 200 includes an inclined slide table 210 and a receiving table 220, and both the inclined slide table 210 and the receiving table 220 are connected to the receiving base plate 100. The lower end of the inclined sliding table 210 is disposed near the receiving table 220 and connected to the receiving table 220. The receiving platform 220 has a sliding groove 201 on a surface facing away from the receiving base plate 100.

The conveying mechanism 300 includes a limit slide rail 310, a first receiving plate 320, a second receiving plate 330, a driving motor 340, a screw 350, a first sliding block 360, a second sliding block 370, and a sliding rod 380. The limiting slide rail 310 is connected to the receiving base plate 100, and in this embodiment, the limiting slide rail 310 is a rectangular slide rail. The first receiving plate 320 and the second receiving plate 330 are respectively disposed at both sides of the receiving base plate 100 and connected to the receiving base plate 100. The driving motor 340 is connected with the first bearing plate 320, the driving motor 340 is in driving connection with the screw rod 350, and one end of the screw rod 350 far away from the driving motor 340 is rotatably connected with the second bearing plate 330. In the present embodiment, the driving motor 340 is a stepping motor. In another embodiment, the drive motor 340 is a servo motor. The screw 350 is in driving connection with the first slider 360 and the second slider 380. First sliding opening 301 has been seted up on first sliding block 360, second sliding opening 302 has been seted up on second sliding block 370, first sliding opening 301 and second sliding opening 302 all with spacing slide rail 310 looks adaptation, spacing slide rail 310 pass first sliding opening 301 and second sliding opening 302 in proper order and with first sliding block 360 and second sliding block 380 sliding connection.

The cutter 400 is disposed between the first slider block 360 and the second slider block 380. One side of the first sliding block 360 close to the second sliding block 380 is provided with a driving column 361, the driving column 361 is matched with the sliding groove 201, and the driving column 361 is inserted into the sliding groove 201 and is connected with the receiving table 220 in a sliding manner. The driving motor 340 drives the first sliding block to move along the limit sliding rail 310 through the screw 350 so as to drive the driving column 361 to move close to or away from the cutting station of the cutting machine 400. The first sliding block 360 is provided with a through opening 303, the through opening 303 is matched with the bearing table 220, and the bearing table 220 penetrates through the through opening 303 in the process that the first sliding block 360 moves along the limiting sliding rail 310.

The sliding bar 380 is connected to a surface of the second receiving plate 330 facing the first receiving plate 320. The second sliding block 370 is provided with a sliding hole 304, and the sliding hole 304 is matched with the sliding rod 380. The sliding rod 380 is inserted into the sliding hole 304 and slidably connected to the second sliding block 370. The slide bar 380, drive column, and cutting station of the cutter 400 are in the same line.

In order to prevent the steel pipe to be cut from sliding off from the two ends of the inclined sliding table 210 when sliding along the inclined sliding table 210, in one embodiment, please refer to fig. 1 to 3 together, two sides of the inclined sliding table 210 are provided with a limiting plate 211. The limiting plates 211 arranged on the two sides of the inclined sliding table 210 limit the sliding track of the steel pipe to be cut, the steel pipe to be cut is prevented from sliding off from the two ends of the inclined sliding table 210 when sliding along the inclined sliding table 210, and the stability of the input mechanism 200 is improved.

In order to avoid the situation that the steel pipe to be cut falls off from the receiving table 220 due to too large kinetic energy when the steel pipe to be cut moves on the receiving table 220, please refer to fig. 1 to 3 together, in one embodiment, a blocking plate 221 is disposed at one end of the receiving table 220 away from the inclined sliding table 210, a sliding groove 305 is disposed on the first sliding block 360, the sliding groove 305 is adapted to the blocking plate 221, and the blocking plate 221 is inserted into the sliding groove 305 and slidably connected with the first sliding block 360, so as to prevent the blocking plate 221 from blocking the first sliding block 360. Further, in one embodiment, a buffer pad is disposed on a surface of the blocking plate 221 facing the inclined sliding table 210, and the buffer pad prevents the to-be-cut steel pipe from being directly in hard contact with the blocking plate 221, thereby preventing the to-be-cut steel pipe and the blocking plate 221 from being damaged. Specifically, in this embodiment, the cushion pad is a soft rubber pad, and the soft rubber pad has a certain elasticity and good toughness. In another embodiment, the cushion pad is a soft silicone pad. In yet another embodiment, the cushioning pad is a soft plastic pad. Thus, the blocking plate 221 prevents the steel pipe to be cut from falling off from the receiving platform 220 due to too large kinetic energy when moving on the receiving platform 220.

During the operation of the steel pipe cutting device 10, the steel pipe to be cut slides down the inclined sliding table 210 onto the receiving table 220 and is accommodated in the sliding groove 201 formed in the receiving table 220. The driving motor 340 drives the first sliding block 360 to move along the limit sliding rail 310 through the screw rod 350, and the driving column on the first sliding block 360 is inserted into the sliding groove 201 and drives the steel pipe to be cut in the sliding groove 201 to move along the sliding groove 201. The steel pipe to be cut passes through the sliding rod 380 after moving through the cutting station of the cutting machine 400 along the sliding groove 201 and abuts against the second sliding block 370. The driving motor 340 drives the second sliding block 370 to move along the limiting sliding rail 310 through the screw rod 350, the second sliding block 370 moves along the limiting sliding rail 310 to push the steel pipe to be cut on the sliding rod 380 to move, one end of the steel pipe to be cut is inserted into the cutting station of the cutting machine 400, and the steel pipe to be cut is cut into steel pipe parts with preset lengths by matching with the cutting machine 400. The steel pipe cutting equipment 10 is high in steel pipe cutting efficiency and high in cut product yield.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A steel pipe cutting apparatus, comprising: the device comprises a receiving bottom plate, an input mechanism, a conveying mechanism and a cutting machine; the input mechanism, the conveying mechanism and the cutting machine are all arranged on the receiving bottom plate;

2. The steel pipe cutting apparatus according to claim 1, wherein a limit plate is provided to both sides of the inclined slide table.

3. The steel pipe cutting equipment according to claim 1, wherein a blocking plate is arranged at one end of the receiving table away from the inclined sliding table, a sliding groove is formed in the first sliding block, the sliding groove is matched with the blocking plate, and the blocking plate is inserted into the sliding groove and is in sliding connection with the first sliding block.

4. The steel pipe cutting apparatus according to claim 3, wherein a face of the blocking plate facing the inclined slide table is provided with a cushion pad.

5. The steel pipe cutting apparatus of claim 4, wherein the cushion pad is a soft rubber pad.

6. The steel pipe cutting apparatus of claim 4, wherein the cushion pad is a soft silicone pad.

7. The steel pipe cutting apparatus of claim 4 wherein the cushioning pad is a soft plastic pad.

8. The steel pipe cutting apparatus of claim 1, wherein the drive motor is a stepper motor.

9. The steel pipe cutting apparatus of claim 1, wherein the driving motor is a servo motor.

10. The steel pipe cutting apparatus of claim 1, wherein the limiting slide is a rectangular slide.