Semi-automatic elbow slope piece machine

Abstract

The utility model relates to the technical field of bend slope piece machining, and provides a semi-automatic bend slope piece machine which comprises machining equipment, the machining equipment comprises a center column, and a material conveying device comprises a bottom plate, a feeding device and a discharging device, the wheels are arranged on the lower side of the bottom plate; the two first stop levers are arranged on the side, close to the central column, of the bottom plate; the number of the second stop levers is two, the second stop levers are movably arranged on the bottom plate, the second stop levers are close to or away from the first stop levers after moving, the first stop levers and the second stop levers are used for abutting against the two side faces of the elbow machined part correspondingly, and the first stop levers and the second stop levers are distributed according to a trapezoid or a rectangle or a square. The elbow machined part is located between the first stop lever and the second stop lever. By means of the technical scheme, elbow machined parts can be carried in a labor-saving mode, meanwhile, the elbow machined parts can be well fixed, and the machining quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elbow slope sheet processing, in particular to a semi-automatic elbow slope sheet machine. Background Art

[0002] Generally, large elbows are formed by butting two elbows with semi-circular vertical cross-sections. Semi-circular elbows can be made of plates, and then the butting surfaces of the semi-circular elbows are processed by a slope sheet processing device using a plasma cutting machine to make them flat, so as to facilitate better butting and welding processing of the two semi-circular elbow workpieces. When using the processing device to process the butting surface of the semi-circular elbow, the prior art can already achieve profiling processing of the plasma cutting device of the processing device, and automatically process along the arc path of the elbow workpiece to achieve semi-automatic processing. However, during actual processing, if the semi-circular elbow is not placed stably, it will lead to processing errors or poor leveling effect, affecting the processing quality, and at the same time, it is impossible to transport the elbow workpiece. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a semi-automatic elbow slope sheet machine aiming at the above-mentioned technical deficiencies, which can carry the elbow workpiece more labor-savingly, and at the same time can fix the elbow workpiece better to improve the processing quality.

[0004] The technical solution adopted by the utility model is: to provide a semi-automatic elbow slope sheet machine, including a processing device, the processing device includes a central column, and it is characterized in that it further includes:

[0005] A material transporting device, the material transporting device includes:

[0006] A bottom plate, the upper end of which is used to place the elbow workpiece;

[0007] Wheels, there are several of them, and the wheels are arranged on the lower side of the bottom plate;

[0008] Two first stop bars, which are arranged on one side of the bottom plate close to the central column;

[0009] Two second stop bars, which are movably arranged on the bottom plate, and the second stop bars move closer to or away from the first stop bars after moving. The first stop bar and the second stop bar are respectively used to abut against the two side surfaces of the elbow workpiece. The first stop bar and the second stop bar are distributed in a trapezoid or rectangle or square, and the elbow workpiece is located between the first stop bar and the second stop bar.

[0010] To further optimize the technical solution, several first threaded holes are provided on one side of the bottom plate close to the central column, and the lower part of the first stop bar is threadedly connected to the first threaded holes.

[0011] To further optimize this technical solution, the material transporting device further includes:

[0012] A sliding seat is slidably arranged on the bottom plate. After the sliding seat slides, it approaches or moves away from the first stop bar. The sliding seat has two mounting parts, which are respectively located on both sides of the sliding seat. The mounting part has a second threaded hole, and the lower part of the second stop bar is threadedly connected to the second threaded hole. The second stop bar is movably arranged on the bottom plate through the sliding seat.

[0013] To further optimize this technical solution, it further includes:

[0014] A driving screw rod is rotatably arranged on the bottom plate, and the middle part of the sliding seat is threadedly connected to the driving screw rod.

[0015] To further optimize this technical solution, the material transporting device further includes:

[0016] A guide pipe is arranged on one side of the bottom plate;

[0017] An insertion rod is slidably arranged up and down in the guide pipe. The lower part of the insertion rod is used for inserting into the ground, and the upper part of the insertion rod has a hand-held pipe.

[0018] To further optimize this technical solution, there are two material transporting devices, and the two material transporting devices are circumferentially spaced apart around the periphery of the central column, and the two material transporting devices rotate synchronously around the central column.

[0019] To further optimize this technical solution, it further includes:

[0020] A rotating rod, one end of the rotating rod has a sleeve, and the other end has an arc-shaped guide rod. The sleeve is rotatably sleeved on the central column, and the guide rod is concentric with the sleeve. The two material transporting devices are respectively arranged on both sides of the guide rod.

[0021] To further optimize this technical solution, the central axis of the bottom plate points to the axis of the central column.

[0022] To further optimize this technical solution, it further includes:

[0023] A connecting pipe is slidably sleeved on the guide rod;

[0024] A connecting plate, one end is arranged on the connecting pipe, and the other end is arranged on one side of the bottom plate, for connecting the bottom plate and the guide rod.

[0025] The beneficial effects of the present utility model are as follows:

[0026] 1. The material transporting device can transfer the elbow processing parts and fix them stably at the same time. Four corners at the lower side of the bottom plate can be provided with wheels for easy transportation. A total of four retaining rods, namely the first retaining rod and the second retaining rod, can be distributed outside the elbow processing parts in a trapezoid or rectangle or square shape, playing a role of four-point positioning and being able to stably position the arc-shaped elbow processing parts.

[0027] 2. The first retaining rod is fixed and the second retaining rod moves, which is convenient for disassembling and assembling the elbow processing parts and can adapt to elbow processing parts of various different sizes at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present utility model;

[0029] Figure 2 is a schematic installation structure diagram of two material transporting devices of the present utility model;

[0030] Figure 3 is Figure 2 the top view structural diagram of

[0031] Figure 4 is a schematic bottom structure diagram of the material transporting device of the present utility model;

[0032] Figure 5 is a schematic top view structure diagram of the bottom plate of the present utility model;

[0033] Explanation of the reference numerals in the drawings: 1. Processing equipment; 101. Central column; 2. Material transporting device; 201. Bottom plate; 2011. First threaded hole; 2012. Central axis; 202. Wheels; 203. First retaining rod; 204. Second retaining rod; 205. Slide seat; 2051. Installation part; 2052. Second threaded hole; 206. Driving screw rod; 207. Guide tube; 208. Plug rod; 209. Hand-held tube; 3. Rotating rod; 301. Sleeve; 302. Guide rod; 4. Connecting tube; 5. Connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0035] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, parts with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also can mean "more than one" situation, and "several" includes "two" and "more than two".

[0036] In this text, it should be noted that unless otherwise clearly stipulated and defined, the terms "installation", "connection", and "linkage" 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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0037] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0038] As Figures 1-5 shown, a semi - automated elbow slope slicing machine includes a processing device 1. The processing device 1 includes a central column 101 and also includes: a material transporting device 2. The material transporting device 2 includes: a bottom plate 201, the upper end of which is used to place elbow workpieces; a plurality of wheels 202, which are arranged on the lower side of the bottom plate 201; two first stop bars 203, which are arranged on one side of the bottom plate 201 close to the central column 101; two second stop bars 204, which are movably arranged on the bottom plate 201. After the second stop bars 204 move, they are close to or away from the first stop bars 203. The first stop bars 203 and the second stop bars 204 are respectively used to abut against two sides of the elbow workpiece. The first stop bars 203 and the second stop bars 204 are distributed in a trapezoid or rectangle or square, and the elbow workpiece is located between the first stop bars 203 and the second stop bars 204.

[0039] During use, place the elbow workpiece on the bottom plate 201, and the inner arc surface can abut against the two first stop bars 203. Move the second stop bars 204 to abut against the outer arc surface of the elbow workpiece. From the inside and outside, and distributed at different positions on the arc surface, when the two first stop bars 203 and the two second stop bars are distributed in a trapezoid or rectangle or square, the arc - shaped elbow workpiece can be positioned through four - point positions. The two first stop bars 203 can be symmetrically arranged about the central axis 2012 of the bottom plate 201, and the two second stop bars 204 can be symmetrically arranged about the central axis 2012 of the bottom plate 201. The wheels 202 can be universal wheels, etc.

[0040] Furthermore, one side of the bottom plate 201 close to the central column 101 has a plurality of first threaded holes 2011, and the lower part of the first stop bar 203 is thread - connected to the first threaded holes 2011.

[0041] In use, through threaded connection, the disassembly and assembly of the first shift lever 203 can be achieved, facilitating the replacement of the first shift lever 203 with different heights or shapes, better adapting to different elbow workpieces. Meanwhile, by setting multiple first threaded holes 2011, the installation position of the first shift lever 203 can be changed to adapt to the inner arc surface of elbow workpieces with different shapes.

[0042] Furthermore, the material conveying device 2 further includes: a sliding seat 205, slidably arranged on the bottom plate 201. After the sliding seat 205 slides, it approaches or moves away from the first shift lever 203. The sliding seat 205 has two mounting parts 2051, which are respectively located on both sides of the sliding seat 205. The mounting parts 2051 have second threaded holes 2052, and the lower part of the second shift lever 204 is threadedly connected to the second threaded holes 2052. The second shift lever 204 is movably arranged on the bottom plate 201 through the sliding seat 205.

[0043] It further includes: a driving screw 206, rotatably arranged on the bottom plate 201, and the middle part of the sliding seat 205 is threadedly connected to the driving screw 206.

[0044] In use, two chutes can be opened on the side of the bottom plate 201 away from the central column 101. The two mounting parts 2051 of the sliding seat 205 slide in the two chutes respectively and are exposed to the upper side of the bottom plate 201, so as to drive the two second shift levers 204 to move. Moreover, the second shift lever 204 is threadedly connected to the mounting part 2051, making the disassembly and assembly more convenient. The driving screw 206 can be rotated by a motor, which is more convenient and fast in operation and improves the degree of automation.

[0045] The driving screw 206 can drive the sliding seat 205 to move, and a runner can be arranged at the end of the driving screw 206 for easy rotation.

[0046] Furthermore, the material conveying device 2 further includes: a guide tube 207, arranged on one side of the bottom plate 201; a plug rod 208, slidably arranged up and down in the guide tube 207. The lower part of the plug rod 208 is used for plugging into the ground, and the upper part of the plug rod 208 has a handle tube 209.

[0047] During use, the material transporting device 2 can be conveniently moved through the wheels 202 on the lower side of the bottom plate 201. At the same time, when the movement stops, due to the gravity of the elbow workpiece, the bottom plate 201 can relatively remain stationary. The insertion rod 208 can be set to more stably position the bottom plate 201. Positioning holes can be opened on the ground. When the bottom plate 201 is in the processing position, the insertion rod 208 is directly opposite to the positioning holes on the ground, and inserting into the ground can achieve positioning. When it is necessary to move, just pull it out upwards. At the same time, the insertion rod 208 can be used as a hand-held part to facilitate moving the bottom plate 201, and the hand-held tube 209 is provided to facilitate hand-held force application. The insertion rod 208 can be set on the side of the bottom plate 201 away from the central column 101, or multiple insertion rods can be symmetrically arranged to reduce the problem that the movement trajectory is relatively deviated when pulling the bottom plate 201 due to deviation from the center of gravity. The setting position of the insertion rod 208 only needs to avoid the elbow workpiece on the bottom plate 201.

[0048] Furthermore, there are two material transporting devices 2, and the two material transporting devices 2 are circumferentially spaced apart around the periphery of the central column 101, and the two material transporting devices 2 rotate synchronously around the central column 101.

[0049] During use, setting two material transporting devices 2 can achieve alternate use. When one material transporting device 2 is performing slope piece processing, the other material transporting device 2 can perform disassembly, assembly, inspection, etc. of the elbow workpiece, saving time and improving processing efficiency. Adopting the form of rotating around the central column 101 can better correspond to the processing position and reduce the repeated adjustment of the processing equipment 1. The processing equipment 1 itself can achieve rotational processing around the central column 101 to realize the processing of the arc trajectory on the elbow workpiece, and at the same time, it can also rotate by a large angle to switch between the two material transporting devices 2, that is, the processing end of the processing equipment 1 rotates, while the two material transporting devices 2 are fixed relative to the ground. Both forms can improve the processing efficiency.

[0050] Furthermore, it further includes: a rotating rod 3. One end of the rotating rod 3 has a sleeve 301, and the other end has an arc-shaped guiding rod 302. The sleeve 301 is rotatably sleeved on the central column 101, the guiding rod 302 is concentric with the sleeve 301, and the two material transporting devices 2 are respectively arranged on both sides of the guiding rod 302.

[0051] During use, the setting of the rotating rod 3 can achieve the rotation of the two material transporting devices 2 around the central column 101. The guiding rod 302 is arc-shaped, and the arc-shaped guiding rod 302 is concentric with the sleeve 301, that is, it can rotate around the central column 101, thereby driving the conversion of the two material transporting devices 2 at the processing position.

[0052] Furthermore, the central axis 2012 of the bottom plate 201 points to the axis of the central column 101.

[0053] During use, the central axis 2012 of the bottom plate 201 points to the axis of the central column 101, enabling the elbow workpiece to be more symmetrically located below the processing device 1, facilitating the determination of the arc processing trajectory by the processing end of the processing device 1 and reducing the difficulty of the processing trajectory.

[0054] Furthermore, it further includes: a connecting pipe 4 slidably sleeved on the guide rod 302; a connecting plate 5, one end of which is arranged on the connecting pipe 4 and the other end is arranged on one side of the bottom plate 201, for connecting the bottom plate 201 and the guide rod 302.

[0055] During use, the connecting pipe 4 connects the guide rod 302 and the bottom plate 201, and the position of the bottom plate 201 can be adjusted by sliding, thereby adjusting the distance between the two bottom plates 201. When the elbow workpiece on one bottom plate 201 is being processed, within the allowable range of the safety distance, the two bottom plates 201 can be relatively close to each other, reducing the space occupied, and the rotation and replacement distance of the two material conveying devices 2 will also be shorter. The connecting pipe 4 and the guide rod 302 can be connected by inserting a pin, or can be tightly connected by bolts, etc.

[0056] It can be understood that the present utility model is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A semi-automatic elbow bevel machine, comprising a processing device (1), wherein the processing device (1) comprises a central column (101), characterized in that: Also includes: A material transport device (2), the material transport device (2) comprising: A bottom plate (201), the upper end of which is used to place the elbow processing part; A plurality of wheels (202), wherein the wheels (202) are arranged on the lower side of the bottom plate (201); Two first blocking rods (203) are provided, and the first blocking rods (203) are arranged on a side of the bottom plate (201) close to the central column (101); The second baffle rod (204) has two parts. The second baffle rod (204) is movably arranged on the bottom plate (201). The second baffle rod (204) moves closer to or farther away from the first baffle rod (203). The first baffle rod (203) and the second baffle rod (204) are respectively used to abut against two side surfaces of the elbow processing part. The first baffle rod (203) and the second baffle rod (204) are distributed in a trapezoidal, rectangular or square shape. The elbow processing part is located between the first baffle rod (203) and the second baffle rod (204).

2. A semi-automatic elbow slope machine according to claim 1, characterized in that: A side of the bottom plate (201) close to the central column (101) has a plurality of first threaded holes (2011), and the lower portion of the first blocking rod (203) is threadedly connected to the first threaded holes (2011).

3. A semi-automatic elbow slope machine according to claim 2, characterized in that: The material transport device (2) further comprises: A slide seat (205) is slidably arranged on the base plate (201). After sliding, the slide seat (205) approaches or moves away from the first blocking rod (203). The slide seat (205) has two mounting parts (2051). The mounting parts (2051) are respectively located on both sides of the slide seat (205). The mounting parts (2051) have a second threaded hole (2052). The lower part of the second blocking rod (204) is threadedly connected to the second threaded hole (2052). The second blocking rod (204) is movably arranged on the base plate (201) through the slide seat (205).

4. A semi-automatic elbow slope machine according to claim 3, characterized in that: Also includes: A driving screw rod (206) is rotatably disposed on the base plate (201), and a middle portion of the slide seat (205) is threadedly connected to the driving screw rod (206).

5. A semi-automatic elbow slope machine according to claim 4, characterized in that: The material transport device (2) further comprises: A guide tube (207) is arranged on one side of the bottom plate (201); The insertion rod (208) is slidably arranged in the guide tube (207) up and down. The lower part of the insertion rod (208) is used to be inserted on the ground, and the upper part of the insertion rod (208) is provided with a carrying tube (209).

6. A semi-automatic elbow slope machine according to claim 5, characterized in that: There are two material transport devices (2), and the two material transport devices (2) are distributed at intervals along the circumferential direction on the periphery of the central column (101), and the two material transport devices (2) rotate synchronously around the central column (101).

7. A semi-automatic elbow slope machine according to claim 6, characterized in that: Also includes: A rotating rod (3), wherein one end of the rotating rod (3) has a sleeve (301) and the other end has an arc-shaped guide rod (302), the sleeve (301) is rotatably sleeved on the central column (101), the guide rod (302) and the sleeve (301) are arranged cocentrically, and the two material transport devices (2) are respectively arranged on both sides of the guide rod (302).

8. A semi-automatic elbow bevel machine according to claim 7, characterized in that: The central axis (2012) of the base plate (201) points to the axis of the central column (101).

9. A semi-automatic elbow bevel machine according to claim 8, characterized in that: Also includes: A connecting pipe (4) slidably sleeved on the guide rod (302); A connecting plate (5) has one end disposed on the connecting pipe (4) and the other end disposed on one side of the bottom plate (201), and is used to connect the bottom plate (201) and the guide rod (302).

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