Cutting mechanism for stainless steel pipe production

Abstract

The utility model discloses a cutting mechanism for stainless steel pipe production, and belongs to the technical field of stainless steel pipe production. Comprising an assembling unit and a clamping unit, a worker pushes a first assembling frame and a second assembling frame inwards from the two sides to make the first assembling frame and the second assembling frame make contact with each other, the worker can hold the outer ring of a handheld rod by hand, and therefore the whole device is transferred; a cavity is formed among the frame body, the assembly plate and the separation cross rod, and a balancing weight can be preset in the cavity and is used for increasing the self weight of the whole device, improving the fixing effect of the stainless steel pipe in the cutting state and ensuring the stability in the cutting process, so that the cutting efficiency is improved, and meanwhile, the stability of the whole device is improved. And the safety of the operation process is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe production, in particular to a cutting mechanism for stainless steel pipe production. Background Art

[0002] Used to produce stainless steel pipes of various specifications and uses. Stainless steel is widely used in petroleum, chemical, medical, food, light industry, machinery and other industrial pipelines and structural parts due to its excellent corrosion resistance, good mechanical properties and beautiful appearance.

[0003] In the process of cutting stainless steel pipes, the stainless steel pipes themselves need to be positioned. The current cutting mechanisms on the market cannot improve the cutting efficiency while ensuring the safety of the operation process. Therefore, a cutting mechanism for stainless steel pipe production is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cutting mechanism for stainless steel pipe production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting mechanism for stainless steel pipe production includes an assembly unit and a clamping unit. The inner cavity of the assembly unit is interspersed with the clamping unit. The clamping unit includes a positioning box and a matching mechanism inserted into the inner cavity of the positioning box. One end of the positioning box is inserted into the inner cavity of the assembly unit.

[0007] Preferably, the positioning box comprises a box body and an insert arranged on a side end surface of the box body, and an insert groove is provided in an inner cavity of the other side end surface of the box body.

[0008] Preferably, the matching mechanism includes a positioning block and a connecting strip connected to the inner end surface of the positioning block, and a movable horizontal bar is arranged at the other end of the connecting strip. The two groups of movable horizontal bars are connected by a clamping ring. The staff inserts the stainless steel pipe to be cut horizontally into the interval between the two groups of vertically arranged matching mechanisms. When the outer surface of the stainless steel pipe contacts the inner end surfaces of the upper and lower groups of clamping rings, the two groups of movable horizontal bars arranged on both sides can be angularly offset with the connecting strip and the clamping ring as the fulcrum, thereby changing the clamping force of the two groups of clamping rings on the stainless steel pipe. Since the clamping ring is used as the support point, the cutting process of the stainless steel pipe can be stabilized. This not only improves the cutting efficiency, but also maintains the safety of the operation process, making the cutting process stable and reliable, and avoiding the influence caused by vibration or displacement during the cutting process.

[0009] Preferably, the assembly unit comprises a first assembly frame and a second assembly frame adapted to one end of the first assembly frame, and a counterweight mechanism is provided on the upper end surface of the first assembly frame.

[0010] Preferably, the first assembly frame includes a frame body and a hand-held rod arranged at an edge of the frame body, and insertion holes are arranged at a middle position of a side end surface of the frame body.

[0011] Preferably, the counterweight mechanism includes a counterweight frame and an assembly plate arranged between two groups of counterweight frames, and a dividing cross bar is arranged on the lower end surface of the assembly plate. The staff pushes the first assembly frame and the second assembly frame inward from both sides to make the two contact with each other. The staff can hold the outer ring of the hand-held rod to transfer the entire device. During the transfer process, the counterweight frame wraps and clamps the outer end surface of the first assembly frame to improve the stability of the entire device. Since there is a cavity between the frame body, the assembly plate and the dividing cross bar, a counterweight block can be preset in the cavity to increase the weight of the entire device itself, in order to improve the fixing effect of the stainless steel pipe in the cutting state and ensure the stability of the cutting process. This not only improves the cutting efficiency, but also ensures the safety of the operation process.

[0012] Preferably, the positioning block at one end is connected to the inner cavity wall of the insertion slot, and the positioning block at the other end is connected to the inner cavity wall of the second assembly rack.

[0013] Preferably, the insert is inserted into the inner cavity of the through hole from the inside to the outside, so that the assembly unit and the clamping unit become a whole. By inserting the insert into the inner cavity of the through hole, a detachable assembly structure is formed between the assembly unit and the clamping unit, which is convenient for staff to maintain or disassemble and repair the entire device.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The staff will horizontally insert the stainless steel pipe to be cut into the interval between two sets of vertically arranged matching mechanisms. When the outer surface of the stainless steel pipe contacts the inner end faces of the upper and lower clamping rings, the two sets of movable horizontal bars arranged on both sides can be offset at an angle with the connecting bar and the clamping ring as the fulcrum, thereby changing the clamping force of the two sets of clamping rings on the stainless steel pipe. By using the clamping ring as a supporting point, the cutting process of the stainless steel pipe can be stabilized, which not only improves the cutting efficiency, but also maintains the safety of the operation process, making the cutting process stable and reliable, and avoiding the impact caused by vibration or displacement during the cutting process.

[0016] 2. The staff pushes the first assembly frame and the second assembly frame inward from both sides to make them contact with each other. The staff can hold the outer ring of the hand-held rod to transfer the entire device. During the transfer, the counterweight frame wraps and clamps the outer end face of the first assembly frame to improve the stability of the entire device. Since there is a cavity between the frame body, the assembly plate and the dividing cross bar, a counterweight block can be preset in the cavity to increase the weight of the entire device, improve the fixing effect of the stainless steel pipe in the cutting state, and ensure the stability of the cutting process. This not only improves the cutting efficiency, but also ensures the safety of the operation process.

[0017] 3. By inserting the insert into the inner cavity of the through hole, a detachable assembly structure is formed between the assembly unit and the clamping unit, which is convenient for the staff to maintain or disassemble and repair the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a cutting mechanism for stainless steel pipe production proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the assembly unit structure of a cutting mechanism for stainless steel pipe production proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a counterweight mechanism of a cutting mechanism for stainless steel pipe production proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a clamping unit of a cutting mechanism for stainless steel pipe production.

[0022] In the figure: 1. assembly unit; 11. first assembly frame; 111. frame body; 112. hand-held rod; 113. insertion hole; 12. second assembly frame; 13. counterweight mechanism; 131. counterweight frame; 132. assembly plate; 133. partition cross bar; 2. clamping unit; 21. positioning box; 211. box body; 212. insert; 213. insertion groove; 22. matching mechanism; 221. positioning block; 222. connecting strip; 223. movable cross bar; 224. clamping ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 4 , Example 1

[0025] A cutting mechanism for stainless steel pipe production includes an assembly unit 1 and a clamping unit 2. The inner cavity of the assembly unit 1 is interspersed with the clamping unit 2. The clamping unit 2 includes a positioning box 21 and a matching mechanism 22 inserted into the inner cavity of the positioning box 21. One end of the positioning box 21 is inserted into the inner cavity of the assembly unit 1.

[0026] The positioning box 21 includes a box body 211 and an inserting piece 212 arranged on a side end surface of the box body 211 . An inserting groove 213 is formed in the inner cavity of the other side end surface of the box body 211 .

[0027] The matching mechanism 22 includes a positioning block 221 and a connecting strip 222 connected to the inner end surface of the positioning block 221. A movable horizontal strip 223 is arranged at the other end of the connecting strip 222. The two groups of movable horizontal strips 223 are connected by a clamping ring 224. The staff inserts the stainless steel pipe to be cut horizontally into the interval between the two groups of vertically arranged matching mechanisms 22. When the outer surface of the stainless steel pipe contacts the inner end surfaces of the upper and lower groups of clamping rings 224, the two groups of movable horizontal strips 223 arranged on both sides can be angularly offset with the connecting strip 222 and the clamping ring 224 as fulcrums, thereby changing the clamping force of the two groups of clamping rings 224 on the stainless steel pipe. Since the clamping ring 224 is used as a supporting point, the cutting process of the stainless steel pipe can be stabilized. This not only improves the cutting efficiency, but also maintains the safety of the operation process, making the cutting process stable and reliable, and avoiding the influence caused by vibration or displacement during the cutting process.

[0028] The assembly unit 1 comprises a first assembly frame 11 and a second assembly frame 12 adapted to one end of the first assembly frame 11 . A counterweight mechanism 13 is provided on the upper end surface of the first assembly frame 11 .

[0029] The first assembly frame 11 includes a frame body 111 and a handle bar 112 disposed at an edge of the frame body 111 . Insertion holes 113 are arranged in the middle of the side end surface of the frame body 111 .

[0030] The counterweight mechanism 13 includes a counterweight frame 131 and an assembly plate 132 arranged between two groups of counterweight frames 131. A partition cross bar 133 is arranged on the lower end surface of the assembly plate 132. The staff pushes the first assembly frame 11 and the second assembly frame 12 inward from both sides to make the two contact with each other. The staff can hold the outer circle of the hand-held rod 112 to transfer the entire device. During the transfer process, the counterweight frame 131 wraps and clamps the outer end surface of the first assembly frame 11, thereby improving the stability of the entire device. Because there is a cavity between the frame body 111, the assembly plate 132 and the partition cross bar 133, a counterweight block can be preset in the cavity to increase the weight of the entire device. In order to improve the fixing effect of the stainless steel pipe in the cutting state and ensure the stability of the cutting process, this not only improves the cutting efficiency, but also ensures the safety of the operation process.

[0031] One end of the positioning block 221 is connected to the inner wall of the insertion groove 213 , and the other end of the positioning block 221 is connected to the inner wall of the second assembly rack 12 .

[0032] The insert 212 is inserted from the inside to the outside into the inner cavity of the insertion hole 113, so that the assembly unit 1 and the clamping unit 2 become a whole. By inserting the insert 212 into the inner cavity of the insertion hole 113, a detachable assembly structure is formed between the assembly unit 1 and the clamping unit 2, which is convenient for the staff to maintain or disassemble and repair the entire device.

[0033] To sum up: a cutting mechanism for stainless steel pipe production, including an assembly unit 1 and a clamping unit 2, the inner cavity of the assembly unit 1 is interspersed with the clamping unit 2, the clamping unit 2 includes a positioning box 21 and a matching mechanism 22 inserted through the inner cavity of the positioning box 21, one end of the positioning box 21 is inserted into the inner cavity of the assembly unit 1, and the staff inserts the stainless steel pipe to be cut horizontally into the interval between the two groups of vertically arranged matching mechanisms 22. When the outer surface of the stainless steel pipe contacts the inner end faces of the upper and lower groups of clamping rings 224, the two groups of movable horizontal bars 223 arranged on both sides can be angularly offset with the connecting bar 222 and the clamping ring 224 as the fulcrum, thereby changing the clamping force of the two groups of clamping rings 224 on the stainless steel pipe. Because the clamping ring 224 is used as the support point, the cutting process of the stainless steel pipe can be stabilized. This not only improves the cutting efficiency, but also maintains the safety of the operation process, making the cutting process stable and reliable, and avoiding the impact caused by vibration or displacement during the cutting process.

[0034] The staff pushes the first assembly frame 11 and the second assembly frame 12 inward from both sides to make them contact with each other. The staff can hold the outer ring of the hand-held rod 112 to transfer the entire device. During the transfer process, the counterweight frame 131 wraps and clamps the outer end surface of the first assembly frame 11, thereby improving the stability of the entire device. Since there is a cavity between the frame body 111, the assembly plate 132 and the dividing cross bar 133, a counterweight block can be preset in the cavity to increase the weight of the entire device itself, in order to improve the fixing effect of the stainless steel pipe in the cutting state and ensure the stability of the cutting process. This not only improves the cutting efficiency, but also ensures the safety of the operation process.

[0035] By inserting the insert 212 into the inner cavity of the insertion hole 113, a detachable assembly structure is formed between the assembly unit 1 and the clamping unit 2, which is convenient for the staff to maintain or disassemble and repair the entire device.

[0036] The above is the entire working principle of the utility model.

[0037] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0038] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0039] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A cutting mechanism for stainless steel pipe production, comprising an assembly unit (1) and a clamping unit (2), wherein the inner cavity of the assembly unit (1) is provided with the clamping unit (2), characterized in that: The clamping unit (2) comprises a positioning box (21) and a matching mechanism (22) inserted through the inner cavity of the positioning box (21); one end of the positioning box (21) is inserted into the inner cavity of the assembly unit (1).

2. A cutting mechanism for stainless steel pipe production according to claim 1, characterized in that: The positioning box (21) comprises a box body (211) and an inserting piece (212) arranged on a side end surface of the box body (211); an inserting groove (213) is provided in the inner cavity of the other side end surface of the box body (211).

3. A cutting mechanism for stainless steel pipe production according to claim 1, characterized in that: The matching mechanism (22) comprises a positioning block (221) and a connecting bar (222) connected to the inner end surface of the positioning block (221); a movable horizontal bar (223) is arranged at the other end of the connecting bar (222); two groups of the movable horizontal bars (223) are connected via a clamping ring (224).

4. A cutting mechanism for stainless steel pipe production according to claim 1, characterized in that: The assembly unit (1) comprises a first assembly frame (11) and a second assembly frame (12) adapted to one end of the first assembly frame (11); a counterweight mechanism (13) is provided on the upper end surface of the first assembly frame (11).

5. A cutting mechanism for stainless steel pipe production according to claim 4, characterized in that: The first assembly frame (11) comprises a frame body (111) and a hand-held rod (112) arranged at an edge of the frame body (111), and insertion holes (113) are arranged in the middle of the side end surface of the frame body (111).

6. A cutting mechanism for stainless steel pipe production according to claim 4, characterized in that: The counterweight mechanism (13) comprises a counterweight frame (131) and an assembly plate (132) arranged between two sets of counterweight frames (131), and a partitioning cross bar (133) is arranged on the lower end surface of the assembly plate (132).

7. A cutting mechanism for stainless steel pipe production according to claim 3, characterized in that: The positioning block (221) at one end is connected to the inner cavity wall of the insertion groove (213), and the positioning block (221) at the other end is connected to the inner cavity wall of the second assembly rack (12).

8. A cutting mechanism for stainless steel pipe production according to claim 2, characterized in that: The insert (212) is inserted from the inside to the outside into the inner cavity of the insertion hole (113), so that the assembly unit (1) and the clamping unit (2) become a whole.

Images