Inclined type center-dividing sawing-off device for flow-dividing pipeline

Abstract

The utility model discloses a shunting pipeline inclined type centering sawing device which comprises a cutting machine body, the upper surface of the cutting machine body is designed to be inclined, a cutting groove is formed in the upper surface of the cutting machine body, side face fixing devices are arranged on the front side and the rear side of the cutting groove, and a top fixing device is arranged above the cutting groove. And two groups of guide plates are fixedly mounted on one side of the cutting groove. By designing the side fixing device and the top fixing device, during use, a first electric push rod is started to drive two groups of first pressing plates to get close to each other, so that a central cutting part of a pipe is clamped above a cutting groove, and then a second electric push rod is started to drive a second pressing plate to downwards extrude the upper surface of the pipe; and after the pipes are fixed, the cutting machine body is started to cut the pipes, the pipe cutting effect is improved, and the situation that the pipes are different in size after being cut is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing equipment, in particular to an inclined centering sawing device for a diversion pipeline. Background Art

[0002] A flow divider is a device that divides one fluid into multiple fluid paths. It is an important part of air conditioners. The flow divider structure consists of a flow divider seat and an end cover. The gas-liquid two-phase mixture of the refrigerant flowing out after throttling by the expansion valve is distributed to each flow divider pipe through the flow divider.

[0003] The production process of the diversion pipe first requires the pipe to be melted, stretched into a continuous curved shape after melting, and then cut from the middle to form multiple U-shaped pipes. However, the existing pipe cutting work is mostly done by workers cutting one section at a time, which causes the pipe to deviate left and right during the cutting process, resulting in the U-shaped pipes obtained after cutting being of different sizes, affecting product quality.

[0004] Therefore, in order to solve the above problems, we propose a diversion pipe inclined centering sawing device. Utility Model Content

[0005] The utility model aims to provide a diversion pipeline inclined centering sawing device to solve the problems raised by the above-mentioned background technology.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A diversion pipe inclined centering sawing device includes a cutting machine body, the upper surface of the cutting machine body is inclined, a cutting groove is opened on the upper surface of the cutting machine body, side fixing devices are arranged on the front and rear sides of the cutting groove, a top fixing device is arranged above the cutting groove, two groups of guide plates are fixedly installed on one side of the cutting groove, a first support plate and a second support plate are distributed above and below the side wall of the cutting machine body, and a first collection box and a second collection box are slidably connected inside the first support plate and the second support plate respectively.

[0008] As a preferred solution for the inclined centering sawing device for the diversion pipe, the side fixing device includes a first fixing seat fixedly installed on the front side wall of the cutting machine body and a second fixing seat embedded in the upper surface of the cutting machine body, and fixing holes are provided inside the first fixing seat and the second fixing seat.

[0009] As a preferred solution of the inclined centering sawing device for the diversion pipe, a first fixed block is fixedly installed on the upper surface of the first fixed seat and the second fixed seat, a first electric push rod is fixedly installed on the side where the two groups of the first fixed blocks are close to each other, and a first pressure plate is fixedly installed on the output end of the first electric push rod.

[0010] As a preferred solution of the inclined centering sawing device for the diversion pipe, the top fixing device includes a connecting seat, a connecting block is fixedly installed on the side wall of the connecting seat, and second fixing blocks are fixedly installed on the side walls of the connecting seat on both sides of the connecting block, a second electric push rod is fixedly installed on the bottom of the second fixed block, and a second pressure plate is fixedly installed on the output end of the second electric push rod, a groove is opened inside the second pressure plate, and the second pressure plate is located directly above the cutting groove.

[0011] As a preferred solution of the inclined centering sawing device for the diversion pipe, a connecting rod is slidably connected inside the connecting block, one end of the connecting rod is fixedly connected to the second pressure plate, and two groups of connecting arms are fixedly installed on the side wall of the connecting seat away from the connecting block, and a third fixed seat is fixedly installed on one end of the connecting arm away from the connecting seat, and the third fixed seat is fixedly installed on the upper surface of the cutting machine body.

[0012] As a preferred solution of the inclined centering sawing device for the diversion pipe, guide blocks are fixedly installed on both sides of the first collecting box and the second collecting box, guide grooves compatible with the guide blocks are opened inside the first support plate and the second support plate, and the bottom plate of the first collecting box is a screen plate.

[0013] As a preferred solution of the diversion pipe inclined centering sawing device, a control console is fixedly installed on the front side wall of the cutting machine body, and a cabinet door is hingedly connected to the front side wall of the cutting machine body below the control console.

[0014] Beneficial effects of the utility model:

[0015] The utility model adopts a structural design of a side fixing device and a top fixing device. When in use, the first electric push rod is started to drive the two groups of first pressing plates to approach each other, so that the central cutting part of the pipe is clamped above the cutting groove, and then the second electric push rod is started to drive the second pressing plate to press downward on the upper surface of the pipe. When the pipe is fixed, the cutting machine body is started to cut the pipe. The U-shaped pipe formed after cutting slides along the cutting machine body and the guide plate to the inside of the first collecting box under the action of gravity, and some waste chips fall downward along the first collecting box to the inside of the second collecting box, which facilitates collection while improving the cutting effect of the pipe and reduces the situation where the pipes are of different sizes after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0017] Figure 1 The utility model is a schematic structural diagram of the inclined centering sawing device for the diversion pipeline.

[0018] Figure 2 It is a structural schematic diagram of the cutting groove described in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the side fixing device described in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the top fixing device described in the utility model.

[0021] In the figure:

[0022] 1. Cutting machine body; 2. Cutting groove; 3. Side fixing device; 301. First fixing seat; 302. Second fixing seat; 303. First fixing block; 304. First electric push rod; 305. First pressing plate; 4. Top fixing device; 401. Connecting seat; 402. Connecting block; 403. Second fixing block; 404. Second electric push rod; 405. Connecting rod; 406. Second pressing plate; 407. Connecting arm; 408. Third fixing seat; 5. Guide plate; 6. First support plate; 7. First collection box; 8. Second support plate; 9. Second collection box; 10. Control console; 11. Cabinet door. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0025] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figures 1 to 4 As shown, the utility model provides a diversion pipe inclined centering sawing device, including a cutting machine body 1, the upper surface of the cutting machine body 1 is inclined, a cutting groove 2 is opened on the upper surface of the cutting machine body 1, side fixing devices 3 are arranged on the front and rear sides of the cutting groove 2, a top fixing device 4 is arranged above the cutting groove 2, two groups of guide plates 5 are fixedly installed on one side of the cutting groove 2, a first support plate 6 and a second support plate 8 are distributed on the upper and lower side walls of the cutting machine body 1, and a first collection box 7 and a second collection box 9 are slidably connected inside the first support plate 6 and the second support plate 8 respectively.

[0028] In this embodiment, the side fixing device 3 includes a first fixing seat 301 fixedly installed on the front side wall of the cutting machine body 1 and a second fixing seat 302 embedded in the upper surface of the cutting machine body 1. Fixing holes are provided inside the first fixing seat 301 and the second fixing seat 302 to facilitate the installation and disassembly of the first fixing seat 301 and the second fixing seat 302 and the cutting machine body 1 to adjust the orientation.

[0029] In this embodiment, the first fixed block 303 is fixedly installed on the upper surface of the first fixed seat 301 and the second fixed seat 302, and the first electric push rod 304 is fixedly installed on the side where the two groups of first fixed blocks 303 are close to each other. The first pressure plate 305 is fixedly installed on the output end of the first electric push rod 304. When the first electric push rod 304 is started, it can drive the two groups of first pressure plates 305 to approach each other, so as to clamp the central cutting part of the pipe above the cutting groove 2.

[0030] In this embodiment, the top fixing device 4 includes a connecting seat 401, a connecting block 402 is fixedly installed on the side wall of the connecting seat 401, and second fixing blocks 403 are fixedly installed on the side walls of the connecting seat 401 on both sides of the connecting block 402, a second electric push rod 404 is fixedly installed on the bottom of the second fixed block 403, and a second pressure plate 406 is fixedly installed on the output end of the second electric push rod 404, a groove is opened inside the second pressure plate 406, and the second pressure plate 406 is located directly above the cutting groove 2. When the second electric push rod 404 is started, it can drive the second pressure plate 406 to move downward to clamp and fix the upper surface of the pipe.

[0031] In this embodiment, a connecting rod 405 is slidably connected inside the connecting block 402, one end of the connecting rod 405 is fixedly connected to the second pressure plate 406, two sets of connecting arms 407 are fixedly installed on the side wall of the connecting seat 401 away from the connecting block 402, and a third fixed seat 408 is fixedly installed on one end of the connecting arm 407 away from the connecting seat 401, and the third fixed seat 408 is fixedly installed on the upper surface of the cutting machine body 1.

[0032] During specific use, the connecting rod 405 can slide inside the connecting block 402 to limit the second pressure plate 406 to prevent it from shifting during the process of fixing the pipeline, while the connecting arm 407 and the third fixing seat 408 are used to support and fix the connecting seat 401 and its components.

[0033] In this embodiment, guide blocks are fixedly installed on both sides of the first collecting box 7 and the second collecting box 9, and guide grooves compatible with the guide blocks are opened inside the first support plate 6 and the second support plate 8. The bottom plate of the first collecting box 7 is a sieve plate. The U-shaped tube formed after cutting slides along the cutting machine body 1 and the guide plate 5 to the inside of the first collecting box 7 under the action of gravity, and some waste chips fall downward along the first collecting box 7 to the inside of the second collecting box 9 for easy collection.

[0034] In this embodiment, a control console 10 is fixedly installed on the front side wall of the cutting machine body 1. The control console 10 can be used to connect the first electric push rod 304 and the second electric push rod 404 to control their opening and closing. At the same time, a cabinet door 11 is hingedly connected to the front side wall of the cutting machine body 1 below the control console 10 to facilitate the inspection of the internal components of the cutting machine body 1, such as a cutting knife.

[0035] The working principle of this embodiment:

[0036] When in use, the staff places the continuously bent pipe that has been melted and stretched above the cutting groove 2, and starts the first electric push rod 304 to drive the two groups of first pressure plates 305 to approach each other, so that the central cutting part of the pipe is clamped above the cutting groove 2, and then starts the second electric push rod 404 to drive the second pressure plate 406 to press downward on the upper surface of the pipe. Since a groove is provided inside the second pressure plate 406, it does not affect the cutting process. When the pipe is fixed, the cutting machine body 1 is started to cut the pipe. The U-shaped tube formed after cutting will slide along the cutting machine body 1 and the guide plate 5 to the inside of the first collecting box 7 under the action of gravity, and some waste chips will fall downward along the first collecting box 7 to the inside of the second collecting box 9, which facilitates collection while improving the cutting effect of the pipe and avoids the situation where the pipes are of different sizes after cutting.

[0037] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A diversion pipeline inclined centering sawing device, characterized in that: The invention comprises a cutting machine body (1), the upper surface of the cutting machine body (1) is designed to be inclined, a cutting groove (2) is opened on the upper surface of the cutting machine body (1), side fixing devices (3) are arranged on the front and rear sides of the cutting groove (2), a top fixing device (4) is arranged above the cutting groove (2), two groups of guide plates (5) are fixedly installed on one side of the cutting groove (2), a first support plate (6) and a second support plate (8) are distributed on the upper and lower side walls of the cutting machine body (1), and a first collection box (7) and a second collection box (9) are slidably connected inside the first support plate (6) and the second support plate (8), respectively.

2. The diversion pipe inclined centering sawing device according to claim 1 is characterized in that: The side fixing device (3) comprises a first fixing seat (301) fixedly mounted on the front side wall of the cutting machine body (1) and a second fixing seat (302) embedded in the upper surface of the cutting machine body (1), and fixing holes are provided inside the first fixing seat (301) and the second fixing seat (302).

3. The diversion pipeline inclined centering sawing device according to claim 2 is characterized in that: A first fixing block (303) is fixedly mounted on the upper surface of the first fixing seat (301) and the second fixing seat (302); a first electric push rod (304) is fixedly mounted on the side where the two groups of the first fixing blocks (303) are close to each other; and a first pressing plate (305) is fixedly mounted on the output end of the first electric push rod (304).

4. The diversion pipeline inclined centering sawing device according to claim 1 is characterized in that: The top fixing device (4) comprises a connecting seat (401), a connecting block (402) is fixedly installed on the side wall of the connecting seat (401), second fixing blocks (403) are fixedly installed on both sides of the connecting block (402) on the side walls of the connecting seat (401), a second electric push rod (404) is fixedly installed on the bottom of the second fixed block (403), a second pressing plate (406) is fixedly installed on the output end of the second electric push rod (404), a groove is provided inside the second pressing plate (406), and the second pressing plate (406) is located directly above the cutting groove (2).

5. The diverting pipe oblique centering sawing device according to claim 4 is characterized in that: A connecting rod (405) is slidably connected inside the connecting block (402), one end of the connecting rod (405) is fixedly connected to the second pressure plate (406), two groups of connecting arms (407) are fixedly installed on the side wall of the connecting seat (401) away from the connecting block (402), and a third fixed seat (408) is fixedly installed on one end of the connecting arm (407) away from the connecting seat (401), and the third fixed seat (408) is fixedly installed on the upper surface of the cutting machine body (1).

6. The diversion pipeline inclined centering sawing device according to claim 1 is characterized in that: Guide blocks are fixedly installed on both sides of the first collecting box (7) and the second collecting box (9); guide grooves matching the guide blocks are provided inside the first supporting plate (6) and the second supporting plate (8); and the bottom plate of the first collecting box (7) is a sieve plate.

7. The diversion pipeline inclined centering sawing device according to claim 1 is characterized in that: A control console (10) is fixedly mounted on the front side wall of the cutting machine body (1), and a cabinet door (11) is hingedly connected to the front side wall of the cutting machine body (1) below the control console (10).

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